From mesonet at mesonet.agron.iastate.edu Sun Mar 1 11:01:05 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Sun Mar 1 11:01:08 2009 Subject: IEM Daily Bulletin Message-ID: <200903011701.n21H15dC012793@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 28 February 2009 > News No news is good news > Yesterday's Daily Feature No feature posted. > NWS Watch/Warning Summary *** Products issued on 28 Feb 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 15 0 | 0 0 0 0 0 | 4 Svr Tstorm 65 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Mon Mar 2 11:01:05 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Mon Mar 2 11:01:07 2009 Subject: IEM Daily Bulletin Message-ID: <200903021701.n22H15Zk015272@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 01 March 2009 > News No news is good news > Yesterday's Daily Feature No feature posted. > NWS Watch/Warning Summary *** Products issued on 01 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 4 0 | 0 0 0 0 0 | 1 Svr Tstorm 21 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Tue Mar 3 11:01:05 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Tue Mar 3 11:01:09 2009 Subject: IEM Daily Bulletin Message-ID: <200903031701.n23H15Gp019212@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 02 March 2009 > News No news is good news > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-02 | Title : Days above average | Date : 02 Mar 06:16 AM | Votes : Good: 27 Bad: 4 +---------------------------------------------- The featured chart is the yearly difference between the number of days with a high temperature above average versus below for Ames. Negative numbers represent having more days below average than above. 1932 has the largest positive value while 1993 the lowest. For our recent decade, 2008 was the only year with a considerable number of more days below average. The number thus far for 2009 is a mere -4. Our weather is expected to creep above average later this week. > NWS Watch/Warning Summary *** Products issued on 02 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 0 0 | 0 0 0 0 0 | 0 Svr Tstorm 2 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Wed Mar 4 11:01:05 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Wed Mar 4 11:01:07 2009 Subject: IEM Daily Bulletin Message-ID: <200903041701.n24H15C1013670@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 03 March 2009 > News No news is good news > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-03 | Title : More interesting patterns | Date : 03 Mar 06:16 AM | Votes : Good: 21 Bad: 5 +---------------------------------------------- Just a few weeks ago we featured a belt of snow visible from the Terra MODIS satellite. Two snow storms later, we have another interesting pattern shown in today's feature with the western and northern borders of the state covered. Warmer weather for the rest of this week should melt a good portion of this snowfield. > NWS Watch/Warning Summary *** Products issued on 03 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 0 0 | 0 0 0 0 0 | 0 Svr Tstorm 1 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Thu Mar 5 11:01:05 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Thu Mar 5 11:01:09 2009 Subject: IEM Daily Bulletin Message-ID: <200903051701.n25H15jL007279@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 04 March 2009 > News +---------------------------------------------- | Title : Local Storm Report App | Date : 05 Mar 08:00 AM | Author: Daryl Herzmann | URL : http://mesonet.agron.iastate.edu/cow/maplsr.phtml +---------------------------------------------- The Local Storm Report (LSR) application displays LSRs issued by the National Weather Service. This application has been updated to include a number of new features. You can now interactively select which office and time period to view the LSRs for. The map will also display any storm based warnings issued during the time period. As always, let me know of any ideas for improvements you may have. +---------------------------------------------- | Title : October COOP data uploaded | Date : 04 Mar 03:23 PM | Author: Daryl Herzmann | URL : http://mesonet.agron.iastate.edu/climodat/ +---------------------------------------------- The quality controlled NWS COOP data has been uploaded to the IEM. The climodat reports have been updated accordingly. Our State Climatologist, Harry Hillaker, passes along this summary for the month: The statewide average temperature was 50.8 degrees or 0.1 degree below normal. Precipitation averaged 3.35 inches or 0.83 inches above normal. Snowfall averaged only a trace or 0.4 inches below normal. This ranks as the 53rd coolest and 27th wettest October among 136 years of statewide records. There have been 63 other Octobers with a statewide average of a trace of snowfall and 16 with no snow at all among 122 years of statewide snowfall statistics. New Records set based on data back to 1951: _________________________2008 ____________ OCT SEP AUG JUL JUN MAY APR MAR FEB Maximum High: 2 0 5 0 0 0 0 0 0 Minimum High: 0 165 2 11 12 10 60 22 195 Maximum Low: 29 43 3 0 20 0 0 0 0 Minimum Low: 4 11 3 0 2 8 32 25 137 Maximum Precip: 58 41 11 109 183 103 147 15 152 > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-04 | Title : Highs by category | Date : 04 Mar 06:19 AM | Votes : Good: 27 Bad: 8 +---------------------------------------------- The featured table presents the number of days that the high temperature was in a certain temperature range for meteorological winter (December, Januuary, and February). The year shown is the year of the December month of the period. This winter has seen its fair share of cold days and warm. It could have been worse like last year or even 1978. The chart also shows a few exceptional years in our recent past. > NWS Watch/Warning Summary *** Products issued on 04 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 0 0 | 0 0 0 0 0 | 0 Svr Tstorm 10 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Fri Mar 6 11:01:05 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Fri Mar 6 11:01:08 2009 Subject: IEM Daily Bulletin Message-ID: <200903061701.n26H15Oh011679@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 05 March 2009 > News +---------------------------------------------- | Title : New RWIS: Quad Cities | Date : 05 Mar 03:33 PM | Author: Daryl Herzmann | URL : http://mesonet.agron.iastate.edu/RWIS/current.phtml +---------------------------------------------- A new RWIS site has been added to the Iowa Department of Transportation network. This site is located on the I-74 bridge over the Mississippi River in the Quad Cities area. The preliminary NWS identifier for the site is RQCI4. > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-05 | Title : Central Warmth | Date : 05 Mar 06:15 AM | Votes : Good: 20 Bad: 9 +---------------------------------------------- On Tuesday, the interesting snow cover pattern was featured showing the western portion of the state with snow on the ground. Warm air surged into the state on Wednesday, but the warmest temperatures were in Central Iowa where no snow had to be melted. Temperatures should be even warmer today with record highs possbile! > NWS Watch/Warning Summary *** Products issued on 05 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 0 0 | 0 0 0 0 0 | 0 Svr Tstorm 0 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Sat Mar 7 11:01:04 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Sat Mar 7 11:01:08 2009 Subject: IEM Daily Bulletin Message-ID: <200903071701.n27H144k021339@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 06 March 2009 > News +---------------------------------------------- | Title : Feb AWOS data uploaded | Date : 07 Mar 07:02 AM | Author: Daryl Herzmann | URL : http://mesonet.agron.iastate.edu/request/awos/1min.php +---------------------------------------------- The 1 minute interval Iowa AWOS data for February has been uploaded to the IEM data coffers. Enjoy. Please note that the Iowa AWOS network will be unavailable this Sunday, 8 March, between 8 AM and noon for some system maintenance. +---------------------------------------------- | Title : Feb ASOS data uploaded | Date : 06 Mar 12:17 PM | Author: Daryl Herzmann | URL : http://mesonet.agron.iastate.edu/request/asos/1min.phtml +---------------------------------------------- The 1 minute interval data for the Iowa ASOS network has been uploaded to the IEM. The data for Sioux Falls, Omaha, and Moline is included as well. > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-06 | Title : Really warm low temperatures | Date : 06 Mar 06:16 AM | Votes : Good: 22 Bad: 4 +---------------------------------------------- In some locations, low temperatures on Thursday were warmer than the average high temperature for the date. The featured chart looks into the frequency of this occurance with the bars representing the number of years that this has occurred for Ames. The red line is the record daily maximum low temperature and the black line is the daily average high temperature. Notice that during the summer season, the black line is always higher. In fact, the period of 9 May to 29 Sep has never seen a low temperature greater than the average high for Ames! > NWS Watch/Warning Summary *** Products issued on 06 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 0 0 | 0 0 0 0 0 | 0 Svr Tstorm 2 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Sun Mar 8 11:01:05 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Sun Mar 8 11:01:07 2009 Subject: IEM Daily Bulletin Message-ID: <200903081601.n28G153J031056@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 07 March 2009 > News No news is good news > Yesterday's Daily Feature No feature posted. > NWS Watch/Warning Summary *** Products issued on 07 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 8 0 | 0 0 0 0 0 | 0 Svr Tstorm 51 0 | 0 0 0 0 0 | 3 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Mon Mar 9 11:01:06 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Mon Mar 9 11:01:11 2009 Subject: IEM Daily Bulletin Message-ID: <200903091601.n29G16Sv032298@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 08 March 2009 > News +---------------------------------------------- | Title : GOES Water Vapor WMS | Date : 08 Mar 11:26 AM | Author: Daryl Herzmann | URL : http://mesonet.agron.iastate.edu/GIS/goes.phtml +---------------------------------------------- I have added the GOES Water Vapor channel imagery to the available list of IEM provided GIS Web Map Services. The archive will also save a 4km CONUS composite every 30 minutes as well. Enjoy. > Yesterday's Daily Feature No feature posted. > NWS Watch/Warning Summary *** Products issued on 08 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 46 0 | 0 0 0 0 0 | 3 Svr Tstorm 76 0 | 0 0 0 0 0 | 1 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Tue Mar 10 11:01:09 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Tue Mar 10 11:01:11 2009 Subject: IEM Daily Bulletin Message-ID: <200903101601.n2AG19em025625@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 09 March 2009 > News +---------------------------------------------- | Title : Super Tuesday Assessment | Date : 09 Mar 03:40 PM | Author: Daryl Herzmann | URL : http://www.weather.gov/os/assessments/pdfs/super_tuesday.pdf +---------------------------------------------- The National Weather Service has released their internal assessment of the "Super Tuesday" outbreak of tornadoes last year on 5-6 Feb 2008. Recall this outbreak occurred during the "Super Tuesday" election date when many states have their primaries. Anyway, this assessment contains a few graphics generated by the IEM and includes IEMChat as a best practice: "Best Practice 6: IEM Chat was used by five of six offices during this event and was a beneficial tool to both the WFOs and the media." Of course, IEMChat is no longer active as it has been commandeered by the National Weather Service as NWSChat :) > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-09 | Title : March rainfall | Date : 09 Mar 06:23 AM | Votes : Good: 20 Bad: 6 +---------------------------------------------- Heavy rainfall, sleet, and snow frequented the state this past weekend leading to many flooding issues. The featured map is of rainfall estimates for Saturday and Sunday showing most of Southeast Iowa in the 2-5 inch range. Unfortunately, the next storm system is due to arrive this Monday evening with the same locations expected to receive heavy rainfall. > NWS Watch/Warning Summary *** Products issued on 09 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 0 0 | 0 0 0 0 0 | 1 Svr Tstorm 18 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Wed Mar 11 11:01:04 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Wed Mar 11 11:01:08 2009 Subject: IEM Daily Bulletin Message-ID: <200903111601.n2BG14JK007216@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 10 March 2009 > News +---------------------------------------------- | Title : RadMap API | Date : 10 Mar 03:17 PM | Author: Daryl Herzmann | URL : http://mesonet.agron.iastate.edu/GIS/radmap_api.phtml +---------------------------------------------- Many of the dynamically generated maps you see on the IEM website are a result of the "radmap" application. The page referenced in this news item is an attempt to document the parameter interface into this application. If you have ideas or questions, please let me know. This page is mostly geared toward web developers who want to place maps on their website. It is also useful for those that would like to generate timelapses of a storm event for a presentation. I have included an example python script to generate such a movie. > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-10 | Title : Flooding again | Date : 10 Mar 06:19 AM | Votes : Good: 19 Bad: 5 +---------------------------------------------- The featured map is of current flood warnings for forecast points in and around Iowa. Recent rounds of heavy rainfall have once again pushed a number of rivers above flood stage. The good news is that drier weather is expected for the rest of this week, but temperatures will be below freezing. Warmer weather is expected for the weekend. > NWS Watch/Warning Summary *** Products issued on 10 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 1 0 | 0 0 0 0 0 | 0 Svr Tstorm 13 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Thu Mar 12 11:01:06 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Thu Mar 12 11:01:08 2009 Subject: IEM Daily Bulletin Message-ID: <200903121601.n2CG16Mr029220@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 11 March 2009 > News +---------------------------------------------- | Title : IEM Cow - Perimeter Ratio | Date : 12 Mar 08:33 AM | Author: Daryl Herzmann | URL : http://mesonet.agron.iastate.edu/cow/ +---------------------------------------------- IEM Cow is an affectionately named application that provides unofficial NWS storm based warning verification. As an aside, "IEM Cow" is the most frequently used search term on google sending web traffic to the IEM. Anyway... IEM Cow has been updated to include what I am currently calling a "perimeter ratio". This value attempts to estimate what portion of the storm based warning boundary was influenced by political boundaries. A value of 0% would be ideal implying that the entire polygon boundary was drawn without consideration to a county boundary. These values are not exact and only estimates based on some spatial database logic. To visually see this estimate, the "Google Map" portion of the VTEC product browser now optionally plots this on the map. Click on the "Show County Intersection" button. > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-11 | Title : Highs less than our lows | Date : 11 Mar 06:13 AM | Votes : Good: 22 Bad: 3 +---------------------------------------------- Last Friday, we were experiencing low temperatures around our average high for the date. Today, we are on the opposite end with high temperatures near our average lows. The featured chart looks at frequency of having the high temperature below the average low. As with Friday's chart, there is a period in the summertime where this has never occured for Ames. Our actual weather is expected to warm up this weekend! > NWS Watch/Warning Summary *** Products issued on 11 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 0 0 | 0 0 0 0 0 | 0 Svr Tstorm 0 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Fri Mar 13 11:01:05 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Fri Mar 13 11:01:07 2009 Subject: IEM Daily Bulletin Message-ID: <200903131601.n2DG15V7017454@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 12 March 2009 > News No news is good news > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-12 | Title : From one extreme to the other | Date : 12 Mar 06:25 AM | Votes : Good: 29 Bad: 6 +---------------------------------------------- Within a week, our temperatures go from well above average to well below average as nicely shown by the featured plot. The high temperature of 19 in Ames was the coldest high temperature after the 10th of March since 1998 and you have to go back to 1965 to find a similiar temperature prior to that. Our road to recovery begins today with much warmer highs expected for the weekend. > NWS Watch/Warning Summary *** Products issued on 12 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 0 0 | 0 0 0 0 0 | 0 Svr Tstorm 0 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Sat Mar 14 11:01:04 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Sat Mar 14 11:01:06 2009 Subject: IEM Daily Bulletin Message-ID: <200903141601.n2EG14kb017227@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 13 March 2009 > News +---------------------------------------------- | Title : "New" WeatherNet: Inwood | Date : 13 Mar 08:24 PM | Author: Daryl Herzmann | URL : http://mesonet.agron.iastate.edu/schoolnet/current.phtml?ntv=KELO +---------------------------------------------- Mea Culpa... Many moons ago, I thought there was only 1 KELO WeatherNet site in Inwood, Iowa. Turns out, there are two! A kind soul pointed this out to me today, so the site is now included in the IEM processing! I don't know what I am doing sometimes. > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-13 | Title : Drought Monitor | Date : 13 Mar 06:22 AM | Votes : Good: 14 Bad: 7 +---------------------------------------------- The U.S. Drought Monitor is a weekly collaborative product produced analyzing the nation's drought status. Currently, Iowa is not shown under any drought stresses, but dry areas are just to our north and southwest. Dry weather this time of year does not have much of an impact on our state as agricultural activities are still a month away. > NWS Watch/Warning Summary *** Products issued on 13 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 0 0 | 0 0 0 0 0 | 0 Svr Tstorm 0 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Sun Mar 15 11:01:04 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Sun Mar 15 11:01:06 2009 Subject: IEM Daily Bulletin Message-ID: <200903151601.n2FG14sE015403@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 14 March 2009 > News +---------------------------------------------- | Title : SBW Size Statistics | Date : 14 Mar 01:32 PM | Author: Daryl Herzmann | URL : http://mesonet.agron.iastate.edu/cow/sbwstats.phtml +---------------------------------------------- I have added a simple application to generate simple size summary statistics on storm based warnings issued by the National Weather Service. You can choose the time period and then get a table of stats broken down by warning phenomena type. This information can then be copy and pasted into Excel if you wish. > Yesterday's Daily Feature No feature posted. > NWS Watch/Warning Summary *** Products issued on 14 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 0 0 | 0 0 0 0 0 | 0 Svr Tstorm 0 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Mon Mar 16 11:01:05 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Mon Mar 16 11:01:11 2009 Subject: IEM Daily Bulletin Message-ID: <200903161601.n2GG15Uc001815@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 15 March 2009 > News No news is good news > Yesterday's Daily Feature No feature posted. > NWS Watch/Warning Summary *** Products issued on 15 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 0 0 | 0 0 0 0 0 | 0 Svr Tstorm 1 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Tue Mar 17 11:01:05 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Tue Mar 17 11:01:08 2009 Subject: IEM Daily Bulletin Message-ID: <200903171601.n2HG151V013469@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 16 March 2009 > News No news is good news > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-16 | Title : Freeze/Thaw Days | Date : 16 Mar 06:07 AM | Votes : Good: 17 Bad: 7 +---------------------------------------------- The featured chart presents the frequency of having a daily high temperature above freezing with a low temperature below freezing for Ames. The chart shows two seasonal maximums in late fall and early spring. Our weather this week looks very warm to start with values returning to near average by the end of the week. > NWS Watch/Warning Summary *** Products issued on 16 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 0 0 | 0 0 0 0 0 | 0 Svr Tstorm 0 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Wed Mar 18 11:01:10 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Wed Mar 18 11:01:13 2009 Subject: IEM Daily Bulletin Message-ID: <200903181601.n2IG1AmM018618@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 17 March 2009 > News +---------------------------------------------- | Title : November COOP data uploaded | Date : 17 Mar 04:23 PM | Author: Daryl Herzmann | URL : http://mesonet.agron.iastate.edu/climodat/ +---------------------------------------------- The quality controlled NWS COOP data for November 2008 has been uploaded to the IEM. Harry Hillaker, our state climatologist, passes along this note about the month: The statewide average temperature was 37.1 degrees or 1.5 degrees above normal while precipitation totaled 1.78 inches or 0.36 inches below normal.Snowfall averaged 2.4 inches or 1.1 inches below normal. This ranks as the 62nd warmest and 52nd wettest November among 136 years of state records. The statewide average snowfall was the 52nd highest among 122 years of Iowa snowfall statistics. Some of the rankings may appear to be in conflict with the normals. This is partly due to n ormals being expressed as means rather than medians. Also, the 'normals' are computed based upon the 1971-2000 period while the overall historical record, from which the rankings come, is much longer. New Records set based on data back to 1951: _________________________2009 _____________ NOV OCT SEP AUG JUL JUN MAY APR MAR Maximum High: 159 2 0 5 0 0 0 0 0 Minimum High: 28 0 165 2 11 12 10 60 22 Maximum Low: 164 29 43 3 0 20 0 0 0 Minimum Low: 12 4 11 3 0 2 8 32 25 Maximum Precip: 55 58 41 11 109 183 103 147 15 > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-17 | Title : 106 degrees in 18 days | Date : 17 Mar 06:16 AM | Votes : Good: 16 Bad: 10 +---------------------------------------------- With high temperatures in the 70s a few days this March, we have warmed 100+ degrees in the past 48 days from low temperatures around -30 on 16 January. The featured chart looks at the shortest period of 18 days for a 100+ degree temperature change for Ames based on data back to 1900. Let us hope our weather doesn't cool 100 degrees in the next few weeks! > NWS Watch/Warning Summary *** Products issued on 17 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 0 0 | 0 0 0 0 0 | 0 Svr Tstorm 0 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Thu Mar 19 11:01:05 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Thu Mar 19 11:01:07 2009 Subject: IEM Daily Bulletin Message-ID: <200903191601.n2JG15wb027021@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 18 March 2009 > News No news is good news > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-18 | Title : 80s in March | Date : 18 Mar 06:15 AM | Votes : Good: 23 Bad: 8 +---------------------------------------------- Monday and Tuesday were sure a treat for this time of year with high temperatures well above normal. Some select locations in Southeast Iowa exceeded 80 degrees! Relatively cooler air is here for the rest of the week, but will still be above average. > NWS Watch/Warning Summary *** Products issued on 18 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 0 0 | 0 0 0 0 0 | 0 Svr Tstorm 0 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Fri Mar 20 11:01:04 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Fri Mar 20 11:01:07 2009 Subject: IEM Daily Bulletin Message-ID: <200903201601.n2KG14Wm003670@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 19 March 2009 > News +---------------------------------------------- | Title : Shapefile soil moisture download | Date : 20 Mar 08:45 AM | Author: Daryl Herzmann | URL : http://wepp.mesonet.agron.iastate.edu/GIS/sm.phtml +---------------------------------------------- You can now request shapefiles of averaged WEPP modelled soil moisture for a given time period or given month. These values are produced from the Iowa Daily Erosion Project. > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-19 | Title : Another cold stretch coming? | Date : 19 Mar 06:15 AM | Votes : Good: 17 Bad: 13 +---------------------------------------------- The featured graph is of daily high temperature percentiles for Des Moines since 12 Feb. Our warm periods have been followed up a few days of cool high temperatures. Is another coming? Our forecast has highs just above average for the next week with numerous chances of showers and thunderstorms. > NWS Watch/Warning Summary *** Products issued on 19 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 0 0 | 0 0 0 0 0 | 0 Svr Tstorm 0 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Sat Mar 21 11:01:05 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Sat Mar 21 11:01:08 2009 Subject: IEM Daily Bulletin Message-ID: <200903211601.n2LG15cn001166@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 20 March 2009 > News No news is good news > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-20 | Title : Spring into heavy rainfall | Date : 20 Mar 06:17 AM | Votes : Good: 24 Bad: 7 +---------------------------------------------- The featured map is the forecasted 5 day precipitation total from the HPC. A very strong storm is expected on Monday with heavy rainfall and severe weather possible. This all is in time for the start of Spring, which is today! > NWS Watch/Warning Summary *** Products issued on 20 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 0 0 | 0 0 0 0 0 | 0 Svr Tstorm 1 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Sun Mar 22 11:01:05 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Sun Mar 22 11:01:08 2009 Subject: IEM Daily Bulletin Message-ID: <200903221601.n2MG15vd028613@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 21 March 2009 > News +---------------------------------------------- | Title : IEMBot web monitor | Date : 21 Mar 02:46 PM | Author: Daryl Herzmann | URL : http://mesonet.agron.iastate.edu/iembot/ +---------------------------------------------- This weekend's fun project is to rewrite the IEMBot web based monitor. This application has the same basic functionally as before, but hopefully works for more people! Let me know if you have any issues with it or have ideas. > Yesterday's Daily Feature No feature posted. > NWS Watch/Warning Summary *** Products issued on 21 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 1 0 | 0 0 0 0 0 | 0 Svr Tstorm 12 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Mon Mar 23 11:01:05 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Mon Mar 23 11:01:08 2009 Subject: IEM Daily Bulletin Message-ID: <200903231601.n2NG15bN013404@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 22 March 2009 > News No news is good news > Yesterday's Daily Feature No feature posted. > NWS Watch/Warning Summary *** Products issued on 22 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 0 0 | 0 0 0 0 0 | 0 Svr Tstorm 16 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Tue Mar 24 11:01:05 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Tue Mar 24 11:01:09 2009 Subject: IEM Daily Bulletin Message-ID: <200903241601.n2OG15CX010592@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 23 March 2009 > News No news is good news > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-23 | Title : Round one of how many? | Date : 23 Mar 06:15 AM | Votes : Good: 24 Bad: 6 +---------------------------------------------- NEXRAD composite shows an area of showers working through the state this morning. This is the first round of a series of storms that are expected to visit us in the coming week. The next round is expected this evening with a chance of severe weather as well. > NWS Watch/Warning Summary *** Products issued on 23 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 17 0 | 0 0 0 0 0 | 5 Svr Tstorm 118 0 | 0 0 0 0 0 | 1 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Wed Mar 25 11:01:06 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Wed Mar 25 11:01:10 2009 Subject: IEM Daily Bulletin Message-ID: <200903251601.n2PG16Bu017891@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 24 March 2009 > News No news is good news > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-24 | Title : Streaks | Date : 24 Mar 06:18 AM | Votes : Good: 36 Bad: 6 +---------------------------------------------- The featured map is a time composite of maximum NEXRAD reflectivity. A large storm system to our west fired thunderstorms over the plains yesterday and the streaks show how the storm moved. Some of them moved northeast while others moved north or even northwest. The large system remains to our west this morning with another round of wet weather ongoing. The next storm system for the end of the week may bring heavy snowfall! > NWS Watch/Warning Summary *** Products issued on 24 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 4 0 | 0 0 0 0 0 | 1 Svr Tstorm 67 0 | 0 0 0 0 0 | 2 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Thu Mar 26 11:01:06 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Thu Mar 26 11:01:09 2009 Subject: IEM Daily Bulletin Message-ID: <200903261601.n2QG16pL005106@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 25 March 2009 > News No news is good news > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-25 | Title : Take a bite out of the curve | Date : 25 Mar 06:14 AM | Votes : Good: 22 Bad: 6 +---------------------------------------------- The featured time series is from the weather station on top of the Agronomy Building in Ames on Tuesday. A cold front dropped temperatures mid morning, but some clearing and warmer air worked its way into the state by mid afternoon allowing temperatures to recover some before sunset. The resulting curve looks as if somebody got hungry and took a bite out of it! > NWS Watch/Warning Summary *** Products issued on 25 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 20 0 | 0 0 0 0 0 | 4 Svr Tstorm 74 0 | 0 0 0 0 0 | 1 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Fri Mar 27 11:01:06 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Fri Mar 27 11:01:10 2009 Subject: IEM Daily Bulletin Message-ID: <200903271601.n2RG16HV005822@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 26 March 2009 > News No news is good news > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-26 | Title : Severe Weather picking up | Date : 26 Mar 06:18 AM | Votes : Good: 21 Bad: 7 +---------------------------------------------- For the most part, 2009 has been rather quiet nationwide for severe weather up until this week. The featured image shows the daily number of severe thunderstorm and tornado warnings issued in the United States. It is interesting to note the 8 some days of nearly no warnings in mid March. The Storm Prediction Center has three large areas of slight risk predicted for the next three days, so zeros on this chart don't appear likely anytime soon. > NWS Watch/Warning Summary *** Products issued on 26 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 46 0 | 0 0 0 0 0 | 4 Svr Tstorm 134 0 | 0 0 0 0 0 | 3 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Sat Mar 28 11:01:05 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Sat Mar 28 11:01:08 2009 Subject: IEM Daily Bulletin Message-ID: <200903281601.n2SG15aE002177@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 27 March 2009 > News No news is good news > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-27 | Title : One Inch Hail | Date : 27 Mar 05:59 AM | Votes : Good: 24 Bad: 6 +---------------------------------------------- On April 1st, National Weather Service Offices in the Central Region will be changing its severe weather warning criteria for hail size to one inch and larger (previously was penny sized 0.75). Some details behind the reason for this change can be found with this NWS webinar. The featured pie charts attempt to look forward to one probable outcome of this change, a decrease in the number of warnings. Of the 2200 warnings issued in the past two years, 24% of them were verified by only hail stones that would no longer justify a warning. The lower pie chart details the initial justification for issuing the warning based on product text. Please note the warning may have included a justifcation of damaging wind as well as hail, but this analysis only worries about what hail size was included. Half of the warnings issued mentioned hail sizes that will no longer be severe, again there may have been damaging winds mentioned in those as well. > NWS Watch/Warning Summary *** Products issued on 27 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 82 0 | 0 0 0 0 0 | 10 Svr Tstorm 134 0 | 0 0 0 0 0 | 1 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Sun Mar 29 11:01:05 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Sun Mar 29 11:01:08 2009 Subject: IEM Daily Bulletin Message-ID: <200903291601.n2TG15R4009752@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 28 March 2009 > News No news is good news > Yesterday's Daily Feature No feature posted. > NWS Watch/Warning Summary *** Products issued on 28 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 69 0 | 0 0 0 0 0 | 9 Svr Tstorm 173 0 | 0 0 0 0 0 | 1 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Mon Mar 30 11:01:06 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Mon Mar 30 11:01:08 2009 Subject: IEM Daily Bulletin Message-ID: <200903301601.n2UG162R029951@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 29 March 2009 > News No news is good news > Yesterday's Daily Feature No feature posted. > NWS Watch/Warning Summary *** Products issued on 29 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 4 0 | 0 0 0 0 0 | 0 Svr Tstorm 25 0 | 0 0 0 0 0 | 0 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD From mesonet at mesonet.agron.iastate.edu Tue Mar 31 11:01:05 2009 From: mesonet at mesonet.agron.iastate.edu (Iowa Mesonet) Date: Tue Mar 31 11:01:08 2009 Subject: IEM Daily Bulletin Message-ID: <200903311601.n2VG15Gk010851@mesonet.agron.iastate.edu> Iowa Environmental Mesonet Daily Bulletin Data valid for 30 March 2009 > News No news is good news > Yesterday's Daily Feature +---------------------------------------------- http://mesonet.agron.iastate.edu/onsite/features/cat.php?day=2009-03-30 | Title : Snow did not last long | Date : 30 Mar 06:11 AM | Votes : Good: 31 Bad: 4 +---------------------------------------------- After the snow stopped falling on Sunday morning, the skies cleared and the sun made quick work of removing a good portion of what fell. The featured animation is visible satellite imagery from Sunday showing the initial snow cover quickly melt away. Unfortunately, another storm will bring snow to the state on Tuesday. > NWS Watch/Warning Summary *** Products issued on 30 Mar 2009 Summary +_________ By WFO ____________+ Watches Type US IA | ARX DVN DMX OAX FSD | US Tornado 1 0 | 0 0 0 0 0 | 0 Svr Tstorm 31 0 | 0 0 0 0 0 | 2 Fl Flood 0 0 | 0 0 0 0 0 | N/A ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD