Iowa Environmental Mesonet Daily Bulletin for 04 May 2025
News
No news is good news
IEM Code Pushes <repo,branch> on Github
| Timestamp |
Repository |
Message |
Link |
|
No code commits found in previous 24 Hours
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Daily Feature
No feature postedNWS Watch/Warning Summary for 12 AM 3 May 2025 - 12 AM 4 May 2025 CDT
|
Summary |
By WFO |
Watches |
| Type |
US | IA |
ARX | DVN | DMX | OAX | FSD |
US |
| Tornado |
16 | 0 |
0 | 0 | 0 |
0 | 0 |
0 |
| Svr Tstorm |
93 | 0 |
0 | 0 | 0 |
0 | 0 |
4 |
| Flash Flood |
15 | 0 |
0 | 0 | 0 |
0 | 0 | --- |
ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA
OAX = Omaha, NE FSD = Sioux Falls, SD
IEM Cow Report
SVR+TOR Warnings Issued: 108 Verified: 46 [42.6%]
Polygon Size Versus County Size [22.4%]
Average Perimeter Ratio [24.7%]
Percentage of Warned Area Verified (15km) [25.2%]
Average Storm Based Warning Size [1281 sq km]
Probability of Detection(higher is better) [0.77]
False Alarm Ratio (lower is better) [0.57]
Critical Success Index (higher is better) [0.38]