Alert archive / Alabama / 2022

Weather alerts in Alabama, February 2022

216 weather alerts in February 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in February 2022. Tap one for its archive.

Alerts
216
Warnings
102
Watches
8
Advisories
52
Busiest day
February 23, 202244 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Feb 1, 2:40 AM CSTHigh Surf AdvisoryMOBBaldwin, Mobile3 days
Feb 2, 2:18 AM CSTFlood WatchHUNColbert, Cullman, DeKalb, Franklin, Jackson, Lauderdale and 5 more43 hr
Feb 2, 2:19 AM CSTFlood WatchBMXAutauga, Bibb, Blount, Bullock, Calhoun, Chambers and 31 more50 hr
Feb 2, 9:00 AM CSTRiver Flood WarningMOBChoctaw, Clarke, Washington6 days
Feb 2, 9:02 AM CSTRiver Flood WarningMOBClarke, Washington6 days
Feb 2, 9:20 AM CSTRiver Flood WarningBMXGreene, Pickens, Sumter34 hr
Feb 2, 9:38 AM CSTRiver Flood WarningBMXGreene, Hale, Marengo21 days
Feb 2, 2:35 PM CSTMarine Dense Fog AdvisoryMOB35 hr
Feb 2, 3:20 PM CSTRiver Flood WarningHUNJackson, Madison, Marshall3 days
Feb 2, 3:21 PM CSTRiver Flood WarningHUNMadison40 hr
Feb 2, 3:22 PM CSTRiver Flood WarningHUNLawrence40 hr
Feb 2, 6:54 PM CSTRiver Flood WarningBMXGreene, Hale, Marengo, Sumter14 hr
Feb 3, 2:26 AM CSTDense Fog AdvisoryMOBBaldwin, Mobile7 hr
Feb 3, 9:53 AM CSTMesoscale DiscussionSPCAutauga, Bibb, Chilton, Choctaw, Clarke, Dallas and 9 more2 hr
Feb 3, 11:40 AM CSTTornado WatchSPCAutauga, Baldwin, Barbour, Bibb, Bullock, Butler and 34 more8 hr
Feb 3, 12:34 PM CSTSpecial Weather StatementMOBChoctaw41 min
Feb 3, 12:36 PM CSTSpecial Weather StatementBMXSumter39 min
Feb 3, 12:51 PM CSTTornado WarningBMXSumter39 min
Feb 3, 1:11 PM CSTSpecial Weather StatementMOBChoctaw, Washington49 min
Feb 3, 1:18 PM CSTTornado Warning Tornado observedBMXGreene, Sumter40 min
Feb 3, 1:34 PM CSTSpecial Weather StatementMOBMobile41 min
Feb 3, 1:50 PM CSTTornado WarningBMXHale55 min
Feb 3, 1:52 PM CSTMesoscale DiscussionSPCAutauga, Bibb, Butler, Chilton, Choctaw, Clarke and 19 more83 min
Feb 3, 2:06 PM CSTSevere Thunderstorm WarningMOBClarke, Wilcox39 min
Feb 3, 2:16 PM CSTTornado WarningBMXBibb, Tuscaloosa59 min
Feb 3, 2:23 PM CSTSevere Thunderstorm WarningMOBChoctaw, Clarke, Washington52 min
Feb 3, 2:29 PM CSTSevere Thunderstorm WarningMOBWashington46 min
Feb 3, 2:42 PM CSTSevere Thunderstorm WarningMOBWilcox48 min
Feb 3, 2:46 PM CSTSpecial Weather StatementBMXHale29 min
Feb 3, 3:00 PM CSTSevere Thunderstorm WarningMOBClarke, Mobile, Washington45 min
Feb 3, 3:06 PM CSTFlash Flood WarningMOBChoctaw, Clarke, Washington3 hr
Feb 3, 3:12 PM CSTTornado WarningBMXBibb, Jefferson, Shelby, Tuscaloosa12 min
Feb 3, 3:17 PM CSTSevere Thunderstorm WarningMOBConecuh, Escambia43 min
Feb 3, 3:20 PM CSTSpecial Weather StatementMOBClarke40 min
Feb 3, 3:28 PM CSTSevere Thunderstorm Warning Considerable damage threatMOBClarke, Monroe, Washington62 min
Feb 3, 3:50 PM CSTMesoscale DiscussionSPCAutauga, Baldwin, Bibb, Butler, Chilton, Clarke and 16 more85 min
Feb 3, 3:51 PM CSTTornado WarningBMXAutauga, Dallas, Lowndes28 min
Feb 3, 3:51 PM CSTSevere Thunderstorm WarningMOBClarke, Monroe, Wilcox54 min
Feb 3, 4:09 PM CSTTornado WarningMOBMonroe23 min
Feb 3, 4:29 PM CSTSevere Thunderstorm WarningMOBButler, Conecuh, Monroe46 min
Feb 3, 4:49 PM CSTSevere Thunderstorm WarningMOBWilcox26 min
Feb 3, 4:55 PM CSTTornado WarningBMXAutauga, Elmore35 min
Feb 3, 5:03 PM CSTSevere Thunderstorm Warning Considerable damage threatMOBButler, Crenshaw42 min
Feb 3, 5:16 PM CSTSevere Thunderstorm WarningBMXCoosa, Elmore, Lowndes, Macon, Montgomery, Tallapoosa59 min
Feb 3, 5:29 PM CSTTornado WarningBMXCoosa, Tallapoosa21 min
Feb 3, 5:29 PM CSTTornado WarningBMXElmore, Tallapoosa21 min
Feb 3, 5:29 PM CSTFlash Flood WarningMOBBaldwin, Clarke, Conecuh, Escambia, Mobile, Monroe and 1 more6 hr
Feb 3, 5:43 PM CSTSevere Thunderstorm Warning Considerable damage threatMOBButler, Crenshaw36 min
Feb 3, 5:50 PM CSTFlash Flood WarningMOBButler, Conecuh, Covington, Crenshaw6 hr
Feb 3, 5:52 PM CSTSevere Thunderstorm WarningBMXChambers, Lee, Macon, Randolph, Russell83 min
Feb 3, 6:16 PM CSTAreal Flood AdvisoryBMXElmore, Montgomery3 hr
Feb 3, 6:22 PM CSTMesoscale DiscussionSPCBarbour, Bullock, Chambers, Crenshaw, Lee, Macon and 2 more53 min
Feb 3, 6:57 PM CSTFlash Flood Warning Considerable damage threatMOBBaldwin, Clarke, Monroe6 hr
Feb 3, 7:16 PM CSTSpecial Weather StatementBMXRussell44 min
Feb 3, 7:52 PM CSTSpecial Weather StatementBMXCherokee38 min
Feb 3, 8:51 PM CSTAreal Flood AdvisoryBMXBullock, Macon, Montgomery, Pike3 hr
Feb 3, 9:19 PM CSTAreal Flood AdvisoryBMXLowndes, Montgomery6 hr
Feb 3, 9:39 PM CSTAreal Flood AdvisoryBMXLee, Russell6 hr
Feb 3, 9:59 PM CSTFlash Flood WarningBMXBullock, Lee, Lowndes, Macon, Montgomery, Russell6 hr
Feb 3, 11:07 PM CSTSpecial Weather StatementBMXLee23 min
Feb 4, 12:42 AM CSTFlash Flood WarningBMXBarbour, Bullock, Pike, Russell3 hr
Feb 4, 12:56 AM CSTAreal Flood WarningMOBMonroe9 hr
Feb 4, 1:19 AM CSTRiver Flood WarningBMXMontgomery61 hr
Feb 4, 1:23 AM CSTRiver Flood WarningBMXElmore, Montgomery3 days
Feb 4, 1:24 AM CSTRiver Flood AdvisoryOHXLimestone12 hr
Feb 4, 1:40 AM CSTSpecial Weather StatementTAECoffee, Dale, Geneva35 min
Feb 4, 1:42 AM CSTRiver Flood WarningMOBDallas, Monroe, Wilcox6 days
Feb 4, 1:46 AM CSTRiver Flood WarningMOBClarke, Monroe, Wilcox8 days
Feb 4, 2:31 AM CSTSpecial Weather StatementTAEHenry29 min
Feb 4, 3:33 AM CSTRiver Flood WarningFFCLee, Russell29 hr
Feb 4, 4:10 AM CSTRiver Flood WarningBMXChambers, Randolph, Tallapoosa10 hr
Feb 4, 8:41 AM CSTRiver Flood WarningBMXAutauga, Dallas, Elmore, Lowndes, Montgomery72 hr
Feb 4, 9:09 AM CSTAreal Flood WarningBMXCherokee24 hr
Feb 4, 11:22 AM CSTSmall Craft AdvisoryMOB25 hr
Feb 5, 9:40 AM CSTRiver Flood WarningMOBEscambia8 hr
Feb 5, 9:41 AM CSTRiver Flood WarningMOBEscambia8 days
Feb 5, 5:15 PM CSTRiver Flood WarningMOBEscambia18 hr
Feb 6, 9:19 AM CSTRiver Flood WarningTAEHouston11 hr
Feb 7, 6:41 AM CSTMarine Dense Fog AdvisoryMOB2 hr
Feb 11, 6:17 PM CSTDense Fog AdvisoryMOBBaldwin, Butler, Choctaw, Clarke, Conecuh, Escambia and 4 more16 hr
Feb 11, 6:18 PM CSTMarine Dense Fog AdvisoryMOB15 hr
Feb 11, 8:34 PM CSTSmall Craft AdvisoryMOB54 hr
Feb 14, 3:15 PM CSTSmall Craft AdvisoryMOB5 days
Feb 15, 6:16 AM CSTRip Current StatementMOBBaldwin, Mobile3 days
Feb 16, 3:40 AM CSTWind AdvisoryHUNColbert, Cullman, DeKalb, Franklin, Jackson, Lauderdale and 5 more43 hr
Feb 16, 4:20 AM CSTWind AdvisoryBMXAutauga, Barbour, Bibb, Blount, Bullock, Calhoun and 33 more50 hr
Feb 16, 5:18 AM CSTHigh Surf AdvisoryMOBBaldwin, Mobile52 hr
Feb 16, 12:10 PM CSTWind AdvisoryMOBBaldwin, Butler, Choctaw, Clarke, Conecuh, Covington and 6 more33 hr
Feb 17, 11:11 AM CSTMarine Dense Fog AdvisoryMOB17 hr
Feb 17, 1:11 PM CSTMesoscale DiscussionSPCColbert, Lauderdale2 hr
Feb 17, 1:46 PM CSTTornado WatchSPCColbert, Cullman, Fayette, Franklin, Greene, Hale and 12 more6 hr
Feb 17, 1:56 PM CSTMesoscale DiscussionSPCChoctaw, Fayette, Greene, Hale, Lamar, Marengo and 5 more3 hr
Feb 17, 3:20 PM CSTTornado WarningBMXFayette, Lamar, Marion20 min
Feb 17, 3:30 PM CSTTornado WarningBMXPickens45 min
Feb 17, 3:47 PM CSTMesoscale DiscussionSPCBibb, Greene, Hale, Jefferson, St. Clair, Shelby and 2 more118 min
Feb 17, 3:57 PM CSTTornado WatchSPCAutauga, Bibb, Blount, Calhoun, Cherokee, Chilton and 11 more5 hr
Feb 17, 3:59 PM CSTTornado WarningBMXTuscaloosa46 min
Feb 17, 4:07 PM CSTTornado WarningBMXFayette, Tuscaloosa, Walker42 min
Feb 17, 4:34 PM CSTTornado WarningBMXGreene, Sumter26 min
Feb 17, 4:36 PM CSTSpecial Weather StatementHUNMorgan24 min
Feb 17, 4:38 PM CSTTornado WarningBMXJefferson, Walker40 min
Feb 17, 4:41 PM CSTSpecial Weather StatementHUNCullman34 min
Feb 17, 4:54 PM CSTSpecial Weather StatementBMXTuscaloosa51 min
Feb 17, 4:59 PM CSTTornado WarningBMXBibb, Tuscaloosa46 min
Feb 17, 5:28 PM CSTAreal Flood AdvisoryBMXTuscaloosa3 hr
Feb 17, 5:28 PM CSTSevere Thunderstorm WarningBMXJefferson, Shelby47 min
Feb 17, 5:29 PM CSTAreal Flood AdvisoryBMXBlount, Fayette, Jefferson, Lamar, Pickens, Tuscaloosa and 1 more6 hr
Feb 17, 5:39 PM CSTTornado WarningBMXJefferson, Shelby51 min
Feb 17, 5:41 PM CSTSpecial Weather StatementHUNJackson49 min
Feb 17, 5:55 PM CSTAreal Flood AdvisoryBMXJefferson6 hr
Feb 17, 6:06 PM CSTMesoscale DiscussionSPCBibb, Blount, Calhoun, Etowah, Greene, Hale and 7 more84 min
Feb 17, 6:11 PM CSTSpecial Weather StatementMOBChoctaw49 min
Feb 17, 6:18 PM CSTTornado WarningBMXSt. Clair21 min
Feb 17, 6:18 PM CSTSpecial Weather StatementHUNDeKalb27 min
Feb 17, 6:22 PM CSTFlash Flood WarningBMXJefferson6 hr
Feb 17, 6:22 PM CSTSpecial Weather StatementHUNDeKalb, Jackson38 min
Feb 17, 6:31 PM CSTFlash Flood WarningBMXBlount, Fayette, Tuscaloosa, Walker6 hr
Feb 17, 6:56 PM CSTAreal Flood AdvisoryBMXEtowah3 hr
Feb 17, 7:21 PM CSTFlash Flood WarningHUNDeKalb95 min
Feb 17, 7:28 PM CSTAreal Flood AdvisoryBMXSt. Clair6 hr
Feb 17, 7:32 PM CSTSevere Thunderstorm WarningBMXShelby43 min
Feb 17, 7:34 PM CSTAreal Flood AdvisoryBMXShelby6 hr
Feb 17, 7:40 PM CSTSpecial Weather StatementMOBChoctaw50 min
Feb 17, 7:49 PM CSTSpecial Weather StatementBMXTalladega41 min
Feb 17, 7:50 PM CSTSevere Thunderstorm WarningBMXCalhoun, Cherokee, Cleburne25 min
Feb 17, 7:58 PM CSTFlash Flood WarningBMXSt. Clair, Shelby6 hr
Feb 17, 8:03 PM CSTAreal Flood AdvisoryBMXCherokee3 hr
Feb 17, 8:10 PM CSTAreal Flood AdvisoryBMXCalhoun, Talladega6 hr
Feb 17, 8:40 PM CSTSpecial Weather StatementBMXCleburne35 min
Feb 17, 8:56 PM CSTSpecial Weather StatementMOBClarke, Washington, Wilcox64 min
Feb 17, 10:59 PM CSTSpecial Weather StatementMOBMobile61 min
Feb 17, 11:06 PM CSTSpecial Marine WarningMOB84 min
Feb 18, 12:08 AM CSTSpecial Weather StatementMOBCovington37 min
Feb 18, 12:32 AM CSTSpecial Weather StatementTAECoffee, Dale58 min
Feb 18, 1:34 AM CSTRiver Flood WarningBMXGreene, Hale, Marengo66 hr
Feb 18, 1:36 AM CSTSpecial Weather StatementTAEDale, Geneva, Henry, Houston54 min
Feb 18, 7:36 PM CSTRiver Flood WarningBMXJefferson, Tuscaloosa, Walker13 hr
Feb 19, 8:05 PM CSTRiver Flood WarningMOBClarke, Washington16 days
Feb 21, 3:48 AM CSTRip Current StatementMOBBaldwin, Mobile72 hr
Feb 21, 4:28 AM CSTFlood WatchHUNColbert, Cullman, DeKalb, Franklin, Jackson, Lauderdale and 5 more53 hr
Feb 21, 8:02 PM CSTRiver Flood WarningBMXGreene, Pickens, Sumter7 days
Feb 21, 8:03 PM CSTRiver Flood WarningMOBChoctaw, Clarke, Washington14 days
Feb 21, 9:33 PM CSTFlood WatchBMXBlount, Fayette, Lamar, Marion, Walker, Winston35 hr
Feb 21, 11:21 PM CSTMarine Dense Fog AdvisoryMOB10 hr
Feb 21, 11:27 PM CSTDense Fog AdvisoryTAECoffee, Dale, Geneva, Henry, Houston10 hr
Feb 22, 8:44 AM CSTRiver Flood WarningBMXGreene, Hale, Marengo, Sumter9 days
Feb 22, 8:47 AM CSTRiver Flood WarningBMXGreene, Marengo, Sumter5 days
Feb 22, 8:56 AM CSTRiver Flood WarningBMXGreene, Hale, Marengo8 days
Feb 22, 2:56 PM CSTDense Fog AdvisoryMOBBaldwin, Covington, Escambia, Mobile19 hr
Feb 22, 2:56 PM CSTMarine Dense Fog AdvisoryMOB19 hr
Feb 22, 2:59 PM CSTRiver Flood WarningHUNJackson, Madison, Marshall4 days
Feb 22, 3:03 PM CSTMesoscale DiscussionSPCColbert, Lauderdale117 min
Feb 22, 3:54 PM CSTMesoscale DiscussionSPCLamar, Marion, Pickens, Sumter2 hr
Feb 22, 5:11 PM CSTSpecial Weather StatementBMXChilton34 min
Feb 22, 5:16 PM CSTTornado WatchSPCColbert, Cullman, Fayette, Franklin, Greene, Jackson and 12 more7 hr
Feb 22, 5:31 PM CSTSpecial Weather StatementHUNLauderdale29 min
Feb 22, 6:40 PM CSTSpecial Weather StatementBMXMarion50 min
Feb 22, 6:48 PM CSTSpecial Weather StatementHUNColbert, Lauderdale42 min
Feb 22, 6:50 PM CSTSevere Thunderstorm WarningHUNColbert, Lauderdale25 min
Feb 22, 7:01 PM CSTTornado WarningHUNColbert, Lauderdale, Lawrence, Limestone29 min
Feb 22, 7:10 PM CSTMesoscale DiscussionSPCColbert, Franklin, Jackson, Lauderdale, Lawrence, Limestone and 4 more2 hr
Feb 22, 7:26 PM CSTTornado WarningHUNLimestone34 min
Feb 22, 7:32 PM CSTDense Fog AdvisoryTAECoffee, Dale, Geneva, Henry, Houston14 hr
Feb 22, 7:57 PM CSTSevere Thunderstorm WarningHUNLimestone, Madison33 min
Feb 22, 8:20 PM CSTTornado WarningHUNMadison13 min
Feb 22, 8:42 PM CSTSpecial Weather StatementHUNColbert, Franklin, Lawrence33 min
Feb 22, 8:52 PM CSTSevere Thunderstorm WarningHUNColbert, Franklin, Lawrence38 min
Feb 22, 8:53 PM CSTFlash Flood WarningHUNColbert, Franklin, Lauderdale, Lawrence, Limestone, Madison4 hr
Feb 22, 9:15 PM CSTSpecial Weather StatementBMXMarion15 min
Feb 22, 9:18 PM CSTSevere Thunderstorm WarningHUNLawrence, Limestone, Morgan27 min
Feb 22, 9:25 PM CSTSevere Thunderstorm WarningHUNFranklin35 min
Feb 22, 9:36 PM CSTSpecial Weather StatementBMXMarion39 min
Feb 22, 9:44 PM CSTSevere Thunderstorm WarningHUNLawrence, Limestone, Madison, Morgan31 min
Feb 22, 9:55 PM CSTSpecial Weather StatementHUNFranklin50 min
Feb 22, 11:25 PM CSTAreal Flood WarningHUNColbert, Franklin, Jackson, Lauderdale, Lawrence, Limestone and 3 more7 hr
Feb 22, 11:25 PM CSTSpecial Weather StatementHUNLimestone50 min
Feb 22, 11:42 PM CSTAreal Flood AdvisoryBMXLamar, Marion6 hr
Feb 23, 12:00 AM CSTAreal Flood AdvisoryBMXWinston6 hr
Feb 23, 12:24 AM CSTFlash Flood WarningBMXFayette, Lamar, Marion, Winston6 hr
Feb 23, 12:40 AM CSTSpecial Weather StatementBMXLamar50 min
Feb 23, 12:48 AM CSTSpecial Weather StatementHUNMorgan27 min
Feb 23, 1:05 AM CSTAreal Flood AdvisoryBMXFayette, Walker6 hr
Feb 23, 1:08 AM CSTMesoscale DiscussionSPCBlount, Cullman, Fayette, Marshall, Walker3 hr
Feb 23, 1:25 AM CSTAreal Flood WarningHUNCullman, DeKalb, Jackson, Marshall, Morgan5 hr
Feb 23, 1:37 AM CSTSpecial Weather StatementHUNCullman38 min
Feb 23, 1:45 AM CSTFlash Flood WarningHUNMadison5 hr
Feb 23, 2:13 AM CSTSpecial Weather StatementHUNCullman32 min
Feb 23, 2:31 AM CSTRiver Flood AdvisoryOHXLauderdale18 hr
Feb 23, 2:39 AM CSTAreal Flood AdvisoryBMXBlount6 hr
Feb 23, 2:52 AM CSTRiver Flood WarningHUNMadison30 hr
Feb 23, 2:57 AM CSTRiver Flood AdvisoryOHXLimestone30 hr
Feb 23, 3:09 AM CSTFlash Flood WarningBMXFayette, Walker5 hr
Feb 23, 3:16 AM CSTSpecial Weather StatementHUNEtowah44 min
Feb 23, 3:26 AM CSTRiver Flood WarningHUNLawrence40 hr
Feb 23, 4:20 AM CSTAreal Flood AdvisoryBMXBlount3 hr
Feb 23, 6:49 AM CSTAreal Flood WarningHUNMadison9 hr
Feb 23, 1:24 PM CSTAreal Flood WarningBMXCherokee42 hr
Feb 23, 1:52 PM CSTDense Fog AdvisoryTAECoffee, Dale, Geneva, Henry, Houston20 hr
Feb 23, 2:45 PM CSTDense Fog AdvisoryMOBBaldwin, Butler, Choctaw, Clarke, Conecuh, Covington and 6 more19 hr
Feb 23, 2:45 PM CSTMarine Dense Fog AdvisoryMOB21 hr
Feb 23, 6:18 PM CSTRiver Flood WarningHUNColbert, Lauderdale8 days
Feb 23, 8:19 PM CSTRiver Flood WarningBMXJefferson, Tuscaloosa, Walker12 hr
Feb 24, 2:10 AM CSTDense Fog AdvisoryBMXAutauga, Barbour, Bibb, Blount, Bullock, Calhoun and 33 more8 hr
Feb 24, 5:36 AM CSTRiver Flood AdvisoryOHXLauderdale6 hr
Feb 24, 9:23 AM CSTRiver Flood WarningOHXLimestone10 hr
Feb 24, 11:18 AM CSTRiver Flood WarningOHXLauderdale12 hr
Feb 24, 1:58 PM CSTDense Fog AdvisoryTAECoffee, Dale, Geneva, Henry, Houston21 hr
Feb 24, 3:03 PM CSTDense Fog AdvisoryMOBBaldwin, Covington, Escambia, Mobile18 hr
Feb 24, 3:04 PM CSTMarine Dense Fog AdvisoryMOB18 hr
Feb 24, 7:02 PM CSTRiver Flood AdvisoryOHXLimestone5 hr
Feb 24, 11:40 PM CSTRiver Flood WarningOHXLimestone25 hr
Feb 25, 1:21 PM CSTSmall Craft AdvisoryMOB5 hr
Feb 25, 9:53 PM CSTSmall Craft AdvisoryMOB8 hr
Feb 26, 1:03 AM CSTRiver Flood AdvisoryOHXLimestone15 hr
Feb 27, 3:44 AM CSTSmall Craft AdvisoryMOB28 hr
Feb 27, 7:14 PM CSTRiver Flood WarningHUNJackson, Madison, Marshall22 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

By county

Every county with at least one alert. A county page lists each alert that covered it.

27 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20212023

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.