IEM :: RADAR & NWS Warnings

NWS CWSU/WFO/RFC Office:

Selecting a different office will move the display to that office.

Year:
Month:
Day:
Time:	:

Warnings Valid at: 21 May 2024 08:27 AM CDT

Flood Warning (View Text) expires 07:41 PM by SHV (20)
Bossier, Webster, in LA

VTEC# 19 (CON)

Issued: 09:28 PM

Updated: 07:41 PM

Flood Warning (View Text) expires 07:58 PM by ILX (Barnes)
Cass, Fulton, Mason, in IL

VTEC# 14 (CON)

Issued: 11:00 AM

Updated: 07:58 PM

Flood Warning (View Text) expires 01:21 PM by PIH (TAX)
Bannock, in ID

VTEC# 1 (EXT)

Issued: 10:11 AM

Updated: 01:21 PM

Flood Warning (View Text) expires 06:00 PM by SHV (10)
Anderson, Trinity, Houston, Cherokee, in TX

VTEC# 88 (EXT)

Issued: 05:36 AM

Updated: 08:01 PM

Flood Warning (View Text) expires 08:05 PM by SHV (33)
Cherokee, Nacogdoches, Angelina, in TX

VTEC# 95 (CON)

Issued: 01:45 PM

Updated: 08:05 PM

Flood Warning (View Text) expires 08:30 PM by LCH ()
Newton, Orange, in TX

VTEC# 35 (CON)

Issued: 08:00 PM

Updated: 08:30 PM

Flood Warning (View Text) expires 08:30 PM by LCH ()
Calcasieu, Beauregard, in LA

VTEC# 35 (CON)

Issued: 08:00 PM

Updated: 08:30 PM

Flood Warning (View Text) expires 08:02 PM by SHV (10)
Angelina, Trinity, Houston, Polk, Tyler, in TX

VTEC# 89 (CON)

Issued: 09:00 AM

Updated: 08:02 PM

Flood Advisory (View Text) expires 01:27 AM by LKN (96)
Elko, in NV

VTEC# 8 (CON)

Issued: 01:08 AM

Updated: 01:27 AM

Flood Warning (View Text) expires 09:00 PM by SHV (15)
Wood, Gregg, Smith, Upshur, in TX

VTEC# 100 (EXT)

Issued: 08:30 AM

Updated: 08:09 PM

Flood Warning (View Text) expires 07:58 PM by ILX (MJA)
Cass, Brown, Morgan, Schuyler, in IL

VTEC# 19 (CON)

Issued: 10:39 AM

Updated: 07:58 PM

Flood Warning (View Text) expires 08:30 PM by LCH (Jones)
Orange, Jefferson, Jasper, Hardin, in TX

VTEC# 55 (CON)

Issued: 05:05 PM

Updated: 08:30 PM

Flood Warning (View Text) expires 08:35 PM by LCH (24)
Rapides, in LA

VTEC# 56 (CON)

Issued: 10:21 PM

Updated: 08:35 PM

Flood Warning (View Text) expires 09:30 PM by HGX (Fowler)
San Jacinto, Walker, Polk, Trinity, in TX

VTEC# 51 (CON)

Issued: 12:00 AM

Updated: 09:30 PM

Flood Warning (View Text) expires 09:30 PM by HGX (Fowler)
Liberty, Chambers, in TX

VTEC# 52 (CON)

Issued: 02:38 AM

Updated: 09:30 PM

Flood Warning (View Text) expires 08:30 PM by LCH (24)
Jasper, Hardin, in TX

VTEC# 59 (CON)

Issued: 07:00 AM

Updated: 08:30 PM

Flood Warning (View Text) expires 01:00 PM by SHV (24)
San Augustine, Rusk, Shelby, Nacogdoches, in TX

VTEC# 111 (EXT)

Issued: 11:32 AM

Updated: 08:06 PM

Flood Warning (View Text) expires 09:30 PM by HGX (KLG)
Polk, San Jacinto, Liberty, in TX

VTEC# 57 (CON)

Issued: 12:48 PM

Updated: 09:30 PM

Flood Warning (View Text) expires 11:00 PM by SHV (10)
Smith, Wood, in TX

VTEC# 112 (EXT)

Issued: 12:52 PM

Updated: 08:07 PM

Flood Warning (View Text) expires 08:30 PM by LCH (24)
Tyler, Jasper, in TX

VTEC# 58 (CON)

Issued: 03:19 PM

Updated: 08:30 PM

Flood Warning (View Text) expires 09:30 PM by HGX (KLG)
Liberty, in TX

VTEC# 59 (CON)

Issued: 08:30 PM

Updated: 09:30 PM

Flood Warning (View Text) expires 07:55 PM by LSX (19)
Greene, Calhoun, Jersey, in IL

VTEC# 47 (CON)

Issued: 08:39 PM

Updated: 07:55 PM

Flood Warning (View Text) expires 05:00 PM by LCH (24)
Jefferson, Hardin, in TX

VTEC# 62 (EXT)

Issued: 02:47 PM

Updated: 08:30 PM

Flood Warning (View Text) expires 08:30 PM by LCH ()
Beauregard, Vernon, in LA

VTEC# 70 (CON)

Issued: 09:00 AM

Updated: 08:30 PM

Flood Warning (View Text) expires 08:30 PM by LCH ()
Newton, in TX

VTEC# 70 (CON)

Issued: 09:00 AM

Updated: 08:30 PM

Flood Warning (View Text) expires 05:12 AM by HGX (24)
Brazoria, Fort Bend, in TX

VTEC# 82 (EXT)

Issued: 04:39 PM

Updated: 09:30 PM

Flood Warning (View Text) expires 09:02 PM by MPX (CTG)
Lac qui Parle, Yellow Medicine, Chippewa, in MN

VTEC# 4 (CON)

Issued: 07:00 PM

Updated: 09:02 PM

Flood Advisory (View Text) expires 07:00 AM by MEG (JPR)
Tipton, Lauderdale, in TN

VTEC# 7 (EXT)

Issued: 11:44 AM

Updated: 11:26 AM

Flood Advisory (View Text) expires 07:00 AM by MEG (JPR)
Mississippi, in AR

VTEC# 7 (EXT)

Issued: 11:44 AM

Updated: 11:26 AM

Flood Advisory (View Text) expires 01:22 PM by PIH (DMH)
Bannock, in ID

VTEC# 3 (CON)

Issued: 12:31 PM

Updated: 01:22 PM

Flood Warning (View Text) expires 08:03 PM by CHS ()
Berkeley, Georgetown, Williamsburg, in SC

VTEC# 24 (CON)

Issued: 08:07 AM

Updated: 08:03 PM

Flood Warning (View Text) expires 08:35 PM by LCH (25)
Calcasieu, in LA

VTEC# 77 (CON)

Issued: 10:45 AM

Updated: 08:35 PM

Flood Warning (View Text) expires 01:00 PM by SHV (10)
Tyler, Angelina, Polk, Jasper, in TX

VTEC# 129 (EXT)

Issued: 08:23 PM

Updated: 08:03 PM

Flood Warning (View Text) expires 01:00 AM by LCH (Brazzell)
Calcasieu, in LA

VTEC# 79 (CON)

Issued: 10:35 AM

Updated: 08:35 PM

Gale Warning (View Text) expires 11:00 AM by EKA ()
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm, in PZ

VTEC# 30 (CON)

Issued: 05:00 PM

Updated: 04:59 AM

Flood Warning (View Text) expires 07:00 AM by LCH (Brazzell)
Allen, in LA

VTEC# 80 (CON)

Issued: 05:17 PM

Updated: 08:35 PM

Flood Warning (View Text) expires 08:58 PM by SHV (10)
Union, Ashley, in AR

VTEC# 132 (NEW)

Issued: 08:58 PM

Updated: 08:58 PM

Flood Warning (View Text) expires 01:00 PM by LIX ()
Pointe Coupee, East Baton Rouge, West Feliciana, in LA

VTEC# 52 (CON)

Issued: 10:00 AM

Updated: 07:40 PM

Flood Warning (View Text) expires 07:00 AM by LSX (Walsh)
Calhoun, in IL

VTEC# 69 (EXT)

Issued: 12:30 PM

Updated: 09:37 PM

Flood Warning (View Text) expires 01:00 AM by LSX (Walsh)
Pike, in IL

VTEC# 70 (EXT)

Issued: 12:30 PM

Updated: 09:37 PM

Flood Warning (View Text) expires 07:00 AM by LSX (Walsh)
Pike, in MO

VTEC# 69 (EXT)

Issued: 12:30 PM

Updated: 09:37 PM

Flood Warning (View Text) expires 01:00 AM by LSX (Walsh)
Pike, in MO

VTEC# 70 (EXT)

Issued: 12:30 PM

Updated: 09:37 PM

Flood Warning (View Text) expires 07:00 PM by TAE (Haner)
Lowndes, Brooks, in GA

VTEC# 63 (CON)

Issued: 05:11 PM

Updated: 07:58 AM

Flood Warning (View Text) expires 01:00 AM by LCH (Brazzell)
Allen, Jefferson Davis, in LA

VTEC# 84 (CON)

Issued: 07:00 PM

Updated: 08:35 PM

Flood Warning (View Text) expires 10:00 PM by LIX (JL)
Washington, in LA

VTEC# 53 (CON)

Issued: 02:30 AM

Updated: 07:40 PM

Flood Warning (View Text) expires 10:00 PM by LIX (JL)
Pearl River, in MS

VTEC# 53 (CON)

Issued: 02:30 AM

Updated: 07:40 PM

Flood Warning (View Text) expires 08:30 PM by CHS ()
Jasper, Hampton, in SC

VTEC# 25 (CON)

Issued: 07:00 PM

Updated: 08:03 PM

Flood Warning (View Text) expires 08:30 PM by CHS ()
Effingham, Screven, in GA

VTEC# 25 (CON)

Issued: 07:00 PM

Updated: 08:03 PM

Flood Warning (View Text) expires 10:00 AM by LIX (JL)
Hancock, Pearl River, in MS

VTEC# 65 (CON)

Issued: 01:00 AM

Updated: 07:40 PM

Flood Warning (View Text) expires 10:00 AM by LIX (JL)
St. Tammany, in LA

VTEC# 65 (CON)

Issued: 01:00 AM

Updated: 07:40 PM

Small Craft Advisory (View Text) expires 01:00 PM by MFR ()
Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm, Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm, in PZ

VTEC# 43 (CON)

Issued: 01:00 AM

Updated: 04:55 AM

Small Craft Advisory (View Text) expires 12:00 PM by HFO ()
Big Island Leeward Waters, Alenuihaha Channel, Big Island Southeast Waters, Pailolo Channel, in PH

VTEC# 28 (EXT)

Issued: 08:02 AM

Updated: 08:37 PM

Flood Warning (View Text) expires 10:00 AM by TAE (Haner)
Leon, Gadsden, in FL

VTEC# 64 (CON)

Issued: 01:00 PM

Updated: 07:57 AM

Gale Warning (View Text) expires 11:00 PM by EKA ()
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm, in PZ

VTEC# 30 (CON)

Issued: 01:00 AM

Updated: 04:59 AM

Flood Warning (View Text) expires 01:00 AM by ILM (JLB)
Florence, Marion, in SC

VTEC# 20 (EXT)

Issued: 01:00 AM

Updated: 07:57 PM

Flood Warning (View Text) expires 07:00 PM by IND (EB)
Knox, Pike, Daviess, Gibson, in IN

VTEC# 111 (CON)

Issued: 09:10 AM

Updated: 08:58 PM

Flood Warning (View Text) expires 04:00 PM by TAE (73-YOUNG)
Lowndes, Brooks, in GA

VTEC# 65 (EXT)

Issued: 07:00 PM

Updated: 08:00 AM

Flood Warning (View Text) expires 07:00 AM by LCH (Brazzell)
Jefferson Davis, Vermilion, Acadia, in LA

VTEC# 82 (CON)

Issued: 08:46 PM

Updated: 08:35 PM

Flood Warning (View Text) expires 11:00 AM by LCH (Brazzell)
Acadia, Jefferson Davis, Evangeline, Allen, in LA

VTEC# 90 (EXT)

Issued: 08:46 PM

Updated: 08:35 PM

Gale Warning (View Text) expires 05:00 PM by MTR ()
Waters from Pt. Arena to Pigeon Pt. CA from 10 to 60 nm, in PZ

VTEC# 28 (CON)

Issued: 05:00 AM

Updated: 04:59 AM

Flood Warning (View Text) expires 07:00 PM by TAE ()
Leon, Wakulla, in FL

VTEC# 66 (EXT)

Issued: 07:01 AM

Updated: 08:01 AM

Flood Warning (View Text) expires 10:00 PM by IND (EB)
Daviess, Gibson, Knox, Pike, in IN

VTEC# 113 (CON)

Issued: 06:00 PM

Updated: 08:58 PM

Beach Hazard Statement (View Text) expires 04:00 PM by LOX (RK)
Catalina Island, in CA

VTEC# 11 (CON)

Issued: 04:06 AM

Updated: 03:59 AM

Flood Warning (View Text) expires 06:15 AM by HGX (Batiste)
Fort Bend, in TX

VTEC# 97 (EXT)

Issued: 05:38 AM

Updated: 09:30 PM

Flood Warning (View Text) expires 08:30 AM by MOB ()
George, Greene, in MS

VTEC# 49 (CON)

Issued: 07:00 AM

Updated: 07:47 PM

Flood Warning (View Text) expires 09:00 AM by IND (AGM)
Knox, Gibson, in IN

VTEC# 118 (CON)

Issued: 08:12 AM

Updated: 08:58 PM

Rip Currents Statement (View Text) expires 03:00 AM by GUM (Slagle)
Guam, in GU

VTEC# 12 (CON)

Issued: 11:57 AM

Updated: 02:19 AM

Flood Warning (View Text) expires 01:00 AM by AKQ (MRD)
Southampton, Sussex, in VA

VTEC# 34 (CON)

Issued: 01:00 PM

Updated: 07:42 AM

Flood Warning (View Text) expires 07:35 AM by JAX (CRUZ)
Columbia, Gilchrist, Suwannee, in FL

VTEC# 28 (CON)

Issued: 01:00 PM

Updated: 07:35 AM

Flood Warning (View Text) expires 11:07 PM by TAE (JCW)
Thomas, Grady, in GA

VTEC# 68 (EXT)

Issued: 01:40 PM

Updated: 07:56 AM

Small Craft Advisory (View Text) expires 05:00 AM by LOX ()
Point Piedras Blancas to Point Sal from 10 to 60 NM out, Outer waters from Santa Cruz Island to San Clemente Island to 60 nm offshore including San Nicolas Island, Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands, in PZ

VTEC# 76 (EXT)

Issued: 10:26 PM

Updated: 05:19 AM

Gale Warning (View Text) expires 05:00 AM by MTR ()
Waters from Pigeon Pt. to Pt. Piedras Blancas CA from 10 to 60 nm, in PZ

VTEC# 28 (CON)

Issued: 05:00 PM

Updated: 04:59 AM

Flood Warning (View Text) expires 10:00 AM by JAN (sas20)
Jones, in MS

VTEC# 100 (EXT)

Issued: 08:07 PM

Updated: 08:10 PM

Small Craft Advisory (View Text) expires 05:00 PM by MTR ()
Coastal Waters from Point Arena to Point Reyes California out to 10 nm, in PZ

VTEC# 93 (CON)

Issued: 05:00 AM

Updated: 04:59 AM

Flood Warning (View Text) expires 01:00 AM by JAN (19)
Adams, Wilkinson, in MS

VTEC# 96 (CON)

Issued: 07:00 AM

Updated: 08:10 PM

Flood Warning (View Text) expires 01:00 AM by JAN (19)
Concordia, in LA

VTEC# 96 (CON)

Issued: 07:00 AM

Updated: 08:10 PM

Flood Warning (View Text) expires 04:48 AM by HGX (Adams)
Brazoria, in TX

VTEC# 99 (CON)

Issued: 11:47 AM

Updated: 04:48 AM

Winter Weather Advisory (View Text) expires 07:00 PM by RIW (https://weather.gov/riw)
Absaroka Mountains, Wind River Mountains East, in WY

VTEC# 27 (CON)

Issued: 07:00 PM

Updated: 04:15 AM

Winter Storm Warning (View Text) expires 07:00 PM by RIW (https://weather.gov/riw)
Bighorn Mountains Southeast, Bighorn Mountains West, in WY

VTEC# 16 (CON)

Issued: 07:00 PM

Updated: 04:15 AM

Marine Dense Fog Advisory (View Text) expires 10:00 AM by MHX ()
Coastal waters from Currituck Beach Light to Oregon Inlet NC out 20 nm, Pamlico Sound, Coastal waters from Oregon Inlet to Cape Hatteras NC out 20 nm, Coastal waters from Cape Hatteras to Ocracoke Inlet NC out 20 nm, in AM

VTEC# 16 (EXT)

Issued: 10:58 PM

Updated: 07:47 AM

Dense Fog Advisory (View Text) expires 10:00 AM by GRB (Kurimski)
Outagamie, Southern Oconto County, Southern Marinette County, Manitowoc, Calumet, Winnebago, Waushara, Vilas, Oneida, Forest, Florence, Northern Marinette County, Lincoln, Langlade, Menominee, Northern Oconto County, Door, Marathon, Shawano, Kewaunee, Brown, Wood, Portage, Waupaca, in WI

VTEC# 8 (NEW)

Issued: 11:44 PM

Updated: 11:44 PM

Dense Fog Advisory (View Text) expires 10:00 AM by MKX (PATTERSON)
Milwaukee, Sheboygan, Washington, Ozaukee, Waukesha, Racine, Walworth, Kenosha, in WI

VTEC# 12 (CON)

Issued: 03:36 AM

Updated: 07:44 AM

Flood Warning (View Text) expires 07:33 AM by TOP (JW)
Lyon, in KS

VTEC# 10 (CON)

Issued: 12:33 AM

Updated: 12:46 AM

Flood Warning (View Text) expires 07:00 PM by HGX (Fowler)
Fort Bend, in TX

VTEC# 100 (EXT)

Issued: 01:00 AM

Updated: 09:30 PM

Marine Dense Fog Advisory (View Text) expires 10:00 AM by OKX ()
Moriches Inlet NY to Montauk Point NY out 20 nm, Peconic and Gardiners Bays, in AN

VTEC# 12 (CON)

Issued: 01:02 AM

Updated: 02:50 AM

Rip Currents Statement (View Text) expires 11:00 PM by TAE ()
Coastal Bay, South Walton, in FL

VTEC# 45 (NEW)

Issued: 01:09 AM

Updated: 01:09 AM

Flood Advisory (View Text) expires 09:45 AM by GID (Wesely)
Merrick, Hall, Hamilton, in NE

VTEC# 7 (CON)

Issued: 01:54 AM

Updated: 04:05 AM

Flood Advisory (View Text) expires 09:00 AM by GID (Wesely)
York, Polk, in NE

VTEC# 8 (CON)

Issued: 02:54 AM

Updated: 04:11 AM

Flash Flood Warning (View Text) expires 09:15 AM by DMX (REV)
Butler, Wright, Hardin, Grundy, Franklin, in IA

VTEC# 3 (NEW)

Issued: 03:09 AM

Updated: 03:09 AM

Flash Flood Warning (View Text) expires 09:30 AM by DMX (REV)
Audubon, Guthrie, Cass, Adair, in IA

VTEC# 4 (NEW)

Issued: 03:26 AM

Updated: 03:26 AM

VTEC# 17 (NEW)

Issued: 04:09 AM

Updated: 04:09 AM

Marine Dense Fog Advisory (View Text) expires 11:00 AM by LOT ()
Wilmette Harbor to Northerly Island IL, Winthrop Harbor to Wilmette Harbor IL, in LM

VTEC# 10 (NEW)

Issued: 04:16 AM

Updated: 04:16 AM

Dense Fog Advisory (View Text) expires 11:00 AM by LOT ()
Lake, in IL

VTEC# 11 (NEW)

Issued: 04:16 AM

Updated: 04:16 AM

Flash Flood Warning (View Text) expires 10:30 AM by DMX (REV)
Story, Marshall, Jasper, in IA

VTEC# 5 (CON)

Issued: 04:22 AM

Updated: 07:25 AM

Flash Flood Warning (View Text) expires 10:00 AM by OAX (Pearson)
Butler, Saunders, in NE

VTEC# 14 (CON)

Issued: 04:43 AM

Updated: 08:07 AM

Hazardous Seas Warning (View Text) expires 11:00 PM by EKA ()
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm, in PZ

VTEC# 21 (NEW)

Issued: 05:00 AM

Updated: 04:59 AM

Small Craft Advisory (View Text) expires 11:00 PM by EKA ()
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm, in PZ

VTEC# 59 (NEW)

Issued: 05:00 AM

Updated: 04:59 AM

Flood Warning (View Text) expires 04:57 PM by OAX (Pearson)
Saunders, in NE

VTEC# 2 (NEW)

Issued: 05:02 AM

Updated: 05:02 AM

Flood Warning (View Text) expires 06:45 PM by DMX (Dodson)
Winnebago, Hancock, Kossuth, in IA

VTEC# 2 (NEW)

Issued: 05:09 AM

Updated: 05:09 AM

Flash Flood Warning (View Text) expires 09:00 AM by OAX (Pearson)
Pottawattamie, in IA

VTEC# 15 (CON)

Issued: 05:21 AM

Updated: 07:21 AM

Flash Flood Warning (View Text) expires 09:00 AM by OAX (Pearson)
Washington, Sarpy, Douglas, Dodge, in NE

VTEC# 15 (CON)

Issued: 05:21 AM

Updated: 07:21 AM

Flood Warning (View Text) expires 03:00 PM by DVN (08)
Keokuk, in IA

VTEC# 17 (NEW)

Issued: 05:48 AM

Updated: 10:17 PM

Marine Dense Fog Advisory (View Text) expires 10:00 AM by DLH ()
Two Harbors to Duluth MN, Duluth MN to Port Wing WI, in LS

VTEC# 7 (NEW)

Issued: 06:01 AM

Updated: 06:01 AM

Flood Warning (View Text) expires 10:16 AM by OAX (Pearson)
Saunders, in NE

VTEC# 1 (NEW)

Issued: 06:06 AM

Updated: 04:39 AM

Flash Flood Warning (View Text) expires 12:30 PM by DMX (Zogg)
Tama, Jasper, Marshall, Poweshiek, in IA

VTEC# 6 (CON)

Issued: 06:26 AM

Updated: 06:59 AM

Flood Warning (View Text) expires 12:00 PM by OAX (Barjenbruch)
Dodge, in NE

VTEC# 1 (NEW)

Issued: 06:56 AM

Updated: 06:56 AM

Flood Warning (View Text) expires 07:00 AM by JAX (VILLAFANE)
Ware, Pierce, in GA

VTEC# 29 (EXT)

Issued: 07:00 AM

Updated: 07:17 AM

Flash Flood Warning (View Text) expires 11:00 AM by OAX (Barjenbruch)
Washington, in NE

VTEC# 16 (NEW)

Issued: 07:11 AM

Updated: 07:11 AM

Flash Flood Warning (View Text) expires 11:00 AM by OAX (Barjenbruch)
Pottawattamie, Shelby, Harrison, in IA

VTEC# 16 (NEW)

Issued: 07:11 AM

Updated: 07:11 AM

Flood Warning (View Text) expires 04:00 PM by OAX (Barjenbruch)
Douglas, Burt, Butler, Colfax, Dodge, Saunders, Washington, in NE

VTEC# 2 (NEW)

Issued: 07:33 AM

Updated: 07:33 AM

Flood Warning (View Text) expires 04:00 PM by OAX (Barjenbruch)
Pottawattamie, Shelby, Harrison, in IA

VTEC# 2 (NEW)

Issued: 07:33 AM

Updated: 07:33 AM

Severe Thunderstorm Warning (View Text) expires 09:00 AM by DMX (Lee)
Adair, Dallas, Madison, Guthrie, in IA

VTEC# 98 (CON)

Issued: 08:05 AM

Updated: 08:24 AM

Download GIS shapefile of current warnings and/or GeoTiff of NEXRAD base reflectivity.

Notes:

This application is educational grade and should not be used operationally.
The status column is simply the status of the warning. The warning is in 'NEW' state until a SVS is issued, then it goes to 'CON' for continued.
NEXRAD composite is available since 1 Jan 1997.
Prior to the NWS adoption of VTEC, warnings were not expired nor canceled.
SVS updates were added in 2005.
LSR archive begins 1 Jan 2004.
Archive of watches begins 1 Jan 1997.