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: 30 Sep 2023 04:03 AM CDT

Dense Fog Advisory (View Text) expires 10:00 AM by FGF ()
Traill, Steele, Grand Forks, Cass, Barnes, Richland, Sargent, Ransom, in ND

VTEC# 17 (NEW)

Issued: 04:00 AM

Updated: 08:49 PM

Rip Currents Statement (View Text) expires 03:00 AM by MLB ()
Coastal Volusia County, in FL

VTEC# 21 (NEW)

Issued: 04:00 AM

Updated: 12:44 AM

Hazardous Seas Warning (View Text) expires 01:00 PM by MFR (Visit us at https://www.)
Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm, Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm, in PZ

VTEC# 49 (CON)

Issued: 04:00 AM

Updated: 04:24 PM

Flood Advisory (View Text) expires 06:30 AM by MLB (CL)
Volusia, in FL

VTEC# 179 (NEW)

Issued: 03:25 AM

Updated: 03:25 AM

Dense Fog Advisory (View Text) expires 09:00 AM by CAR (AStrauser)
Central Penobscot, Southeast Aroostook, Northern Penobscot, Northeast Aroostook, Southern Penobscot, Coastal Washington, Coastal Hancock, Central Washington, Interior Hancock, Northern Washington, Northwest Aroostook, in ME

VTEC# 33 (NEW)

Issued: 03:23 AM

Updated: 03:23 AM

Small Craft Advisory (View Text) expires 05:00 PM by MHX ()
Coastal waters from Cape Lookout to Surf City NC out 20 nm, Coastal waters from Ocracoke Inlet to Cape Lookout NC out 20 nm, in AM

VTEC# 83 (EXB)

Issued: 03:13 AM

Updated: 03:13 AM

Coastal Flood Advisory (View Text) expires 09:00 AM by KEY ()
Monroe Upper Keys, Upper Keys in Monroe, in FL

VTEC# 4 (NEW)

Issued: 02:53 AM

Updated: 02:53 AM

Dense Fog Advisory (View Text) expires 09:00 AM by JKL (GREIF)
Breathitt, Lee, Magoffin, Floyd, Wolfe, Johnson, Morgan, Elliott, Harlan, Bell, Knox, Whitley, McCreary, Wayne, Laurel, Pulaski, Jackson, Rockcastle, Menifee, Powell, Estill, Rowan, Martin, Letcher, Leslie, Clay, Owsley, Knott, Pike, Perry, in KY

VTEC# 10 (NEW)

Issued: 02:15 AM

Updated: 02:15 AM

Dense Fog Advisory (View Text) expires 09:00 AM by RLX ()
Wayne, Harrison, Doddridge, Taylor, Lewis, Gilmer, Braxton, Clay, Boone, Logan, Mingo, Ritchie, Calhoun, Wirt, Roane, Kanawha, Putnam, Lincoln, Tyler, Pleasants, Wood, Jackson, Mason, Cabell, McDowell, Wyoming, Upshur, Barbour, in WV

VTEC# 2 (NEW)

Issued: 02:05 AM

Updated: 02:05 AM

Dense Fog Advisory (View Text) expires 09:00 AM by RLX ()
Washington, Lawrence, Gallia, Meigs, Vinton, Jackson, Athens, Morgan, Perry, in OH

VTEC# 2 (NEW)

Issued: 02:05 AM

Updated: 02:05 AM

Dense Fog Advisory (View Text) expires 09:00 AM by RLX ()
Buchanan, Dickenson, in VA

VTEC# 2 (NEW)

Issued: 02:05 AM

Updated: 02:05 AM

Dense Fog Advisory (View Text) expires 09:00 AM by RLX ()
Greenup, Carter, Boyd, Lawrence, in KY

VTEC# 2 (NEW)

Issued: 02:05 AM

Updated: 02:05 AM

Dense Fog Advisory (View Text) expires 09:00 AM by LMK ()
Metcalf, Butler, Cumberland, Russell, Logan, Warren, Simpson, Allen, Barren, Monroe, Adair, Clinton, in KY

VTEC# 9 (NEW)

Issued: 02:00 AM

Updated: 01:56 AM

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

VTEC# 102 (CON)

Issued: 02:00 AM

Updated: 10:53 PM

Dense Fog Advisory (View Text) expires 09:00 AM by PAH ()
Marshall, Calloway, Crittenden, Lyon, Trigg, Caldwell, Webster, Hopkins, Christian, Muhlenberg, Todd, McCracken, Livingston, in KY

VTEC# 12 (NEW)

Issued: 01:58 AM

Updated: 01:58 AM

Dense Fog Advisory (View Text) expires 09:00 AM by PAH ()
Pope, Massac, in IL

VTEC# 12 (NEW)

Issued: 01:58 AM

Updated: 01:58 AM

Dense Fog Advisory (View Text) expires 09:00 AM by PBZ (WM)
Hancock, Ohio, Marshall, Marion, Wetzel, Brooke, in WV

VTEC# 3 (NEW)

Issued: 01:41 AM

Updated: 01:41 AM

Dense Fog Advisory (View Text) expires 09:00 AM by PBZ (WM)
Jefferson, Harrison, Monroe, Noble, Coshocton, Columbiana, Belmont, Guernsey, Carroll, Tuscarawas, Muskingum, in OH

VTEC# 3 (NEW)

Issued: 01:41 AM

Updated: 01:41 AM

Dense Fog Advisory (View Text) expires 09:00 AM by PBZ (WM)
Fayette Ridges, Greene, Washington, Fayette, in PA

VTEC# 3 (NEW)

Issued: 01:41 AM

Updated: 01:41 AM

Dense Fog Advisory (View Text) expires 09:00 AM by OHX (13)
Cannon, Perry, Fentress, Houston, Robertson, Montgomery, Stewart, Lewis, Pickett, Williamson, Maury, Marshall, Rutherford, Jackson, Putnam, Overton, Hickman, De Kalb, White, Cumberland, Bedford, Coffee, Warren, Grundy, Van Buren, Clay, Wayne, Lawrence, Giles, Macon, Sumner, Humphreys, Davidson, Wilson, Trousdale, Cheatham, Dickson, Smith, in TN

VTEC# 16 (NEW)

Issued: 01:38 AM

Updated: 01:38 AM

Flood Warning (View Text) expires 11:48 PM by BOX (JWD)
Hartford, in CT

VTEC# 37 (EXT)

Issued: 01:24 AM

Updated: 03:30 AM

Flood Advisory (View Text) expires 05:00 AM by STO (DFR/CH/KS)
Plumas, Plumas, Butte, in CA

VTEC# 32 (NEW)

Issued: 01:08 AM

Updated: 01:08 AM

Dense Fog Advisory (View Text) expires 09:00 AM by DTX ()
Lenawee, Midland, Saginaw, Tuscola, Sanilac, Shiawassee, Genesee, Lapeer, Livingston, Oakland, Macomb, Washtenaw, Wayne, Monroe, Bay, Huron, St. Clair, in MI

VTEC# 5 (NEW)

Issued: 01:00 AM

Updated: 12:35 AM

Small Craft Advisory (View Text) expires 07:00 AM by BOX ()
Vineyard Sound, Buzzards Bay, Nantucket Sound, in AN

VTEC# 90 (CON)

Issued: 01:00 AM

Updated: 02:47 AM

Small Craft Advisory (View Text) expires 07:00 PM by BOX ()
Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm, in AN

VTEC# 94 (EXT)

Issued: 01:35 PM

Updated: 02:47 AM

Winter Weather Advisory (View Text) expires 10:00 PM by REV (http://www.weather.gov/r)
Mono, in CA

VTEC# 20 (CON)

Issued: 01:00 AM

Updated: 03:20 PM

Dense Fog Advisory (View Text) expires 09:00 AM by ILN ()
Delaware, Union, Logan, Shelby, Hocking, Fairfield, Hardin, Auglaize, Mercer, Pike, Scioto, Adams, Licking, Franklin, Pickaway, Ross, in OH

VTEC# 10 (CON)

Issued: 12:23 AM

Updated: 02:43 AM

Dense Fog Advisory (View Text) expires 09:00 AM by ILN ()
Lewis, in KY

VTEC# 10 (CON)

Issued: 12:23 AM

Updated: 02:43 AM

Dense Fog Advisory (View Text) expires 10:00 AM by FGF ()
Grant, Pennington, Red Lake, East Polk, West Polk, Clay, Roseau, Mahnomen, East Marshall, West Becker, Wilkin, East Otter Tail, Wadena, Norman, West Otter Tail, Hubbard, Lake Of The Woods, North Beltrami, North Clearwater, South Beltrami, South Clearwater, East Becker, in MN

VTEC# 17 (NEW)

Issued: 08:49 PM

Updated: 08:49 PM

Flood Warning (View Text) expires 11:00 AM by ALY (JPV)
Litchfield, in CT

VTEC# 37 (EXT)

Issued: 11:57 PM

Updated: 08:41 PM

Dense Fog Advisory (View Text) expires 09:00 AM by CLE ()
Wyandot, Marion, Morrow, Holmes, Stark, Ashland, Wayne, Crawford, Wood, Medina, Huron, Seneca, Hancock, Knox, Lucas, Lorain, Erie, Sandusky, Ottawa, Richland, in OH

VTEC# 4 (CON)

Issued: 11:38 PM

Updated: 02:32 AM

Dense Fog Advisory (View Text) expires 10:00 AM by DLH ()
South Itasca, in MN

VTEC# 23 (EXA)

Issued: 11:00 PM

Updated: 08:39 PM

Small Craft Advisory (View Text) expires 05:00 AM by EKA ()
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm, Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm, in PZ

VTEC# 102 (CON)

Issued: 11:00 PM

Updated: 10:53 PM

Dense Fog Advisory (View Text) expires 10:00 AM by DLH ()
North St. Louis, in MN

VTEC# 23 (CON)

Issued: 11:00 PM

Updated: 08:39 PM

Small Craft Advisory (View Text) expires 05:00 AM by MTR (For more information fro)
Waters from Pt. Arena to Pigeon Pt. CA from 10 to 60 nm, in PZ

VTEC# 201 (EXT)

Issued: 11:00 PM

Updated: 10:32 PM

Dense Fog Advisory (View Text) expires 09:00 AM by GRR (For more information fro)
Mecosta, Ingham, Jackson, Kalamazoo, Van Buren, Calhoun, Eaton, Barry, Allegan, Clinton, Ionia, Kent, Ottawa, Gratiot, Montcalm, Isabella, Newaygo, Clare, Osceola, Lake, in MI

VTEC# 4 (CON)

Issued: 10:00 PM

Updated: 02:28 AM

Dense Fog Advisory (View Text) expires 09:00 AM by IWX (Andersen)
Allen, Adams, Fulton, Grant, Wells, Huntington, Wabash, Elkhart, Lagrange, Steuben, Noble, De Kalb, Starke, Pulaski, Marshall, Blackford, Whitley, White, Cass, Miami, Jay, in IN

VTEC# 10 (CON)

Issued: 10:00 PM

Updated: 03:47 AM

Small Craft Advisory (View Text) expires 07:00 AM by SEW (For more information fro)
Waters From James Island To Point Grenville 10 To 60 Nm, Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm, Coastal Waters From Cape Flattery To James Island 10 To 60 Nm, in PZ

VTEC# 200 (CON)

Issued: 10:00 PM

Updated: 10:46 PM

Dense Fog Advisory (View Text) expires 09:00 AM by IWX (Andersen)
Hillsdale, Cass, St. Joseph, Branch, in MI

VTEC# 10 (CON)

Issued: 10:00 PM

Updated: 03:47 AM

Wind Advisory (View Text) expires 01:00 AM by VEF (For more information fro)
Western Mojave Desert, in CA

VTEC# 35 (CON)

Issued: 10:00 PM

Updated: 03:59 AM

Dense Fog Advisory (View Text) expires 09:00 AM by IWX (Andersen)
Williams, Fulton, Defiance, Henry, Paulding, Putnam, Van Wert, Allen, in OH

VTEC# 10 (CON)

Issued: 10:00 PM

Updated: 03:47 AM

Dense Fog Advisory (View Text) expires 10:00 AM by DLH ()
Koochiching, North Itasca, in MN

VTEC# 23 (EXT)

Issued: 08:39 PM

Updated: 08:39 PM

Dense Fog Advisory (View Text) expires 10:00 AM by DLH ()
North Cass, in MN

VTEC# 23 (EXB)

Issued: 08:39 PM

Updated: 08:39 PM

Flood Advisory (View Text) expires 05:00 AM by OKX (JC)
Bergen, in NJ

VTEC# 214 (EXT)

Issued: 08:07 PM

Updated: 10:49 PM

Wind Advisory (View Text) expires 05:00 AM by SGX (For more information fro)
Napa County, Riverside County Mountains, San Diego County Mountains, Coachella Valley, San Diego County Deserts, in CA

VTEC# 42 (CON)

Issued: 08:00 PM

Updated: 11:24 PM

Dense Fog Advisory (View Text) expires 12:00 PM by PDT (For more information fro)
Southern Blue Mountains of Oregon, Northern Blue Mountains of Oregon, in OR

VTEC# 9 (CON)

Issued: 07:36 PM

Updated: 12:42 AM

Small Craft Advisory (View Text) expires 01:00 PM by MFR (Visit us at https://www.)
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, Coastal waters from Florence to Cape Blanco OR out 10 nm, Waters from Florence to Cape Blanco OR from 10 to 60 nm, in PZ

VTEC# 87 (CON)

Issued: 07:00 PM

Updated: 04:24 PM

Flood Warning (View Text) expires 04:45 AM by OKX (JC)
Westchester, Bronx, in NY

VTEC# 6 (EXT)

Issued: 03:48 PM

Updated: 09:20 PM

Small Craft Advisory (View Text) expires 03:00 PM by AKQ ()
Chesapeake Bay from Smith Point to Windmill Point VA, Chesapeake Bay from Windmill Point to New Point Comfort VA, in AN

VTEC# 92 (CON)

Issued: 03:00 PM

Updated: 02:06 AM

Coastal Flood Advisory (View Text) expires 09:00 AM by JAX ()
Coastal Camden, Coastal Glynn, in GA

VTEC# 9 (EXT)

Issued: 02:43 PM

Updated: 01:36 AM

Small Craft Advisory (View Text) expires 07:00 AM by BOX ()
Block Island Sound, Rhode Island Sound, in AN

VTEC# 94 (CON)

Issued: 01:35 PM

Updated: 02:47 AM

Flood Warning (View Text) expires 01:05 PM by ALY (MEM)
Fairfield, Litchfield, in CT

VTEC# 36 (EXT)

Issued: 01:32 PM

Updated: 06:15 PM

Flood Warning (View Text) expires 08:12 PM by ALY (TAW)
New Haven, Fairfield, in CT

VTEC# 35 (EXT)

Issued: 12:32 PM

Updated: 08:39 PM

Coastal Flood Statement (View Text) expires 09:00 AM by KEY ()
Monroe Lower Keys, Monroe Middle Keys, in FL

VTEC# 12 (EXT)

Issued: 03:24 PM

Updated: 02:53 AM

Rip Currents Statement (View Text) expires 01:00 AM by TAE ()
Coastal Franklin, in FL

VTEC# 108 (CON)

Issued: 02:39 AM

Updated: 02:06 AM

Small Craft Advisory (View Text) expires 05:00 AM by OKX (For more details, see th)
Peconic and Gardiners Bays, New York Harbor, Long Island Sound West of New Haven CT/Port Jefferson NY, South Shore Bays from Jones Inlet through Shinnecock Bay , in AN

VTEC# 90 (EXT)

Issued: 02:13 AM

Updated: 01:50 AM

Coastal Flood Advisory (View Text) expires 01:00 PM by PHI ()
Eastern Monmouth, Southeastern Burlington, Coastal Ocean, Coastal Atlantic, Atlantic Coastal Cape May, Cape May, Atlantic, Ocean, Western Monmouth, Middlesex, in NJ

VTEC# 38 (CON)

Issued: 05:00 PM

Updated: 07:30 PM

Coastal Flood Advisory (View Text) expires 01:00 PM by PHI ()
Delaware Beaches, Inland Sussex, Kent, in DE

VTEC# 38 (CON)

Issued: 05:00 PM

Updated: 07:30 PM

Small Craft Advisory (View Text) expires 05:00 PM by LWX ()
Chesapeake Bay north of Pooles Island MD, Chesapeake Bay from Pooles Island to Sandy Point MD, Eastern Bay, Chester River to Queenstown MD, Chesapeake Bay from Sandy Point to North Beach MD, in AN

VTEC# 172 (CON)

Issued: 12:55 AM

Updated: 11:56 PM

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

VTEC# 128 (CON)

Issued: 11:08 AM

Updated: 11:08 PM

Flood Warning (View Text) expires 08:09 AM by MLB (Weitlich)
Volusia, Lake, in FL

VTEC# 4 (CON)

Issued: 08:32 AM

Updated: 08:09 AM

Coastal Flood Advisory (View Text) expires 02:00 PM by MFL ()
Coastal Palm Beach County, Coastal Broward County, Coastal Miami Dade County, in FL

VTEC# 2 (CON)

Issued: 02:00 AM

Updated: 02:18 AM

Small Craft Advisory (View Text) expires 05:00 PM by LWX ()
Choptank River to Cambridge MD and the Little Choptank River, in AN

VTEC# 172 (EXT)

Issued: 12:55 AM

Updated: 11:56 PM

Coastal Flood Advisory (View Text) expires 04:00 PM by JAX ()
St. Johns, Flagler, in FL

VTEC# 9 (EXT)

Issued: 04:00 PM

Updated: 01:36 AM

Rip Currents Statement (View Text) expires 06:00 PM by JAX ()
Coastal Glynn, Coastal Camden, in GA

VTEC# 33 (EXT)

Issued: 07:00 AM

Updated: 01:36 AM

Small Craft Advisory (View Text) expires 05:00 PM by MHX ()
Coastal waters from Cape Hatteras to Ocracoke Inlet NC out 20 nm, Coastal waters from Oregon Inlet to Cape Hatteras NC out 20 nm, Coastal waters from Currituck Beach Light to Oregon Inlet NC out 20 nm, in AM

VTEC# 81 (EXT)

Issued: 03:00 PM

Updated: 03:13 AM

Small Craft Advisory (View Text) expires 05:00 AM by CHS ()
Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 nm, in AM

VTEC# 52 (EXT)

Issued: 09:01 PM

Updated: 01:59 AM

Small Craft Advisory (View Text) expires 07:00 PM by AKQ ()
Coastal waters from Fenwick Island DE to Chincoteague VA out 20 nm, Coastal waters from NC VA border to Currituck Beach Light NC out 20 nm, Coastal Waters from Cape Charles Light to Virginia-North Carolina border out to 20 nm, Chesapeake Bay from Little Creek VA to Cape Henry VA including the Chesapeake Bay Bridge Tunnel, Coastal waters from Parramore Island to Cape Charles Light VA out 20 nm, Coastal waters from Chincoteague to Parramore Island VA out 20 nm, in AN

VTEC# 92 (EXT)

Issued: 05:00 AM

Updated: 02:06 AM

Small Craft Advisory (View Text) expires 07:00 PM by PHI ()
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm, Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm, Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm, in AN

VTEC# 71 (EXT)

Issued: 08:54 PM

Updated: 02:18 AM

Small Craft Advisory (View Text) expires 07:00 PM by PHI ()
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm, in AN

VTEC# 74 (EXT)

Issued: 08:54 PM

Updated: 02:18 AM

Small Craft Advisory (View Text) expires 07:00 PM by OKX (For more details, see th)
Fire Island Inlet NY to Moriches Inlet NY out 20 nm, Moriches Inlet NY to Montauk Point NY out 20 nm, Sandy Hook NJ to Fire Island Inlet NY out 20 nm, in AN

VTEC# 90 (CON)

Issued: 05:00 PM

Updated: 01:50 AM

Small Craft Advisory (View Text) expires 07:00 PM by PHI ()
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm, Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm, in AN

VTEC# 73 (EXT)

Issued: 04:50 PM

Updated: 02:18 AM

Beach Hazard Statement (View Text) expires 07:00 PM by AKQ ()
Accomack, Virginia Beach, Northampton, in VA

VTEC# 17 (EXT)

Issued: 07:00 AM

Updated: 01:33 AM

Beach Hazard Statement (View Text) expires 07:00 PM by AKQ ()
Eastern Currituck, in NC

VTEC# 17 (EXT)

Issued: 07:00 AM

Updated: 01:33 AM

Beach Hazard Statement (View Text) expires 07:00 PM by AKQ ()
Maryland Beaches, in MD

VTEC# 17 (EXT)

Issued: 07:00 AM

Updated: 01:33 AM

Small Craft Advisory (View Text) expires 06:00 AM by AKQ ()
Chesapeake Bay from New Point Comfort to Little Creek VA, in AN

VTEC# 92 (EXT)

Issued: 05:24 AM

Updated: 02:06 AM

Small Craft Advisory (View Text) expires 07:00 PM by BOX ()
Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island, in AN

VTEC# 90 (EXT)

Issued: 03:11 AM

Updated: 02:47 AM

Rip Currents Statement (View Text) expires 07:00 PM by PHI (Iovino)
Delaware Beaches, in DE

VTEC# 7 (EXT)

Issued: 08:05 PM

Updated: 07:30 PM

Rip Currents Statement (View Text) expires 07:00 PM by PHI ()
Atlantic Coastal Cape May, Coastal Ocean, Coastal Atlantic, Eastern Monmouth, in NJ

VTEC# 7 (EXT)

Issued: 05:00 AM

Updated: 07:30 PM

Small Craft Advisory (View Text) expires 05:00 PM by LWX ()
Tangier Sound and the inland waters surrounding Bloodsworth Island, Tidal Potomac from Cobb Island MD to Smith Point VA, Chesapeake Bay from North Beach to Drum Point MD, Chesapeake Bay from Drum Point MD to Smith Point VA, in AN

VTEC# 171 (EXT)

Issued: 03:00 PM

Updated: 11:56 PM

Small Craft Advisory (View Text) expires 11:00 PM by HFO ()
Big Island Leeward Waters, Alenuihaha Channel, Maalaea Bay, Pailolo Channel, Big Island Southeast Waters, in PH

VTEC# 31 (CON)

Issued: 11:00 AM

Updated: 08:05 PM

Rip Currents Statement (View Text) expires 07:00 PM by MFL ()
Coastal Palm Beach County, in FL

VTEC# 32 (CON)

Issued: 01:40 AM

Updated: 02:18 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.