Alert archive / Texas / Williamson County

Weather alerts in Williamson County, Texas, 2012

125 weather alerts in 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Williamson County and its neighbors

Each county as a circle sized by its count in 2012. Tap one for its archive.

Alerts
125
Warnings
28
Watches
16
Advisories
47
Busiest month
March20 alerts
Busiest day
March 20, 201210 alerts

Over time

By month

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.

IssuedProductOfficeLasted
Jan 12, 5:20 AM CSTWind AdvisoryEWX7 hr
Jan 20, 5:36 AM CSTDense Fog AdvisoryEWX4 hr
Jan 20, 4:00 PM CSTFire Weather WatchEWX21 hr
Jan 21, 1:14 PM CSTRed Flag WarningEWX30 hr
Jan 24, 12:28 PM CSTMesoscale DiscussionSPC2 hr
Jan 24, 10:05 PM CSTTornado WatchSPC5 hr
Jan 24, 11:34 PM CSTMesoscale DiscussionSPC56 min
Jan 25, 2:12 AM CSTMesoscale DiscussionSPC2 hr
Jan 25, 3:17 AM CSTTornado WatchSPC11 hr
Jan 25, 4:26 AM CSTFlash Flood WarningEWX3 hr
Jan 31, 5:49 AM CSTDense Fog AdvisoryEWX4 hr
Jan 31, 10:00 PM CSTDense Fog AdvisoryEWX12 hr
Feb 2, 3:45 AM CSTDense Fog AdvisoryEWX6 hr
Feb 3, 11:41 AM CSTFlash Flood WatchEWX19 hr
Feb 3, 7:14 PM CSTMesoscale DiscussionSPC91 min
Feb 3, 9:45 PM CSTAreal Flood AdvisoryEWX105 min
Feb 3, 10:36 PM CSTFlash Flood WarningEWX114 min
Feb 3, 11:38 PM CSTMesoscale DiscussionSPC2 hr
Feb 4, 1:25 AM CSTFlash Flood WarningEWX3 hr
Feb 11, 3:14 PM CSTWinter Weather AdvisoryEWX31 hr
Feb 13, 9:45 PM CSTDense Fog AdvisoryEWX12 hr
Feb 15, 3:58 AM CSTDense Fog AdvisoryEWX6 hr
Feb 17, 4:02 AM CSTFlash Flood WatchEWX25 hr
Feb 17, 11:15 PM CSTMesoscale DiscussionSPC90 min
Feb 18, 1:04 AM CSTFlash Flood WarningEWX4 hr
Feb 18, 10:02 AM CSTAreal Flood AdvisoryEWX118 min
Feb 24, 4:06 AM CSTWind AdvisoryEWX8 hr
Feb 28, 3:50 AM CSTDense Fog AdvisoryEWX6 hr
Mar 1, 7:16 AM CSTDense Fog AdvisoryEWX3 hr
Mar 1, 3:11 PM CSTRed Flag WarningEWX51 hr
Mar 6, 10:27 AM CSTWind AdvisoryEWX8 hr
Mar 6, 10:16 PM CSTWind AdvisoryEWX8 hr
Mar 12, 3:46 AM CDTDense Fog AdvisoryEWX6 hr
Mar 18, 4:00 AM CDTFlash Flood WatchEWX54 hr
Mar 19, 6:05 PM CDTMesoscale DiscussionSPC85 min
Mar 19, 6:21 PM CDTTornado WatchSPC7 hr
Mar 19, 8:22 PM CDTMesoscale DiscussionSPC53 min
Mar 19, 9:46 PM CDTMesoscale DiscussionSPC119 min
Mar 19, 11:53 PM CDTMesoscale DiscussionSPC67 min
Mar 20, 12:14 AM CDTAreal Flood AdvisoryEWX3 hr
Mar 20, 12:48 AM CDTSevere Thunderstorm WatchSPC9 hr
Mar 20, 1:41 AM CDTAreal Flood AdvisoryEWX109 min
Mar 20, 1:59 AM CDTFlash Flood WarningEWX3 hr
Mar 20, 5:11 AM CDTFlash Flood WarningEWX3 hr
Mar 20, 7:27 AM CDTRiver Flood WarningEWX3 hr
Mar 20, 7:27 AM CDTRiver Flood WarningEWX13 hr
Mar 24, 5:24 AM CDTDense Fog AdvisoryEWX4 hr
Mar 30, 7:13 AM CDTDense Fog AdvisoryEWX3 hr
Apr 3, 8:36 AM CDTMesoscale DiscussionSPC84 min
Apr 3, 4:38 PM CDTMesoscale DiscussionSPC67 min
Apr 3, 7:00 PM CDTSevere Thunderstorm WarningEWX16 min
Apr 14, 7:21 AM CDTWind AdvisoryEWX12 hr
May 6, 12:55 AM CDTAreal Flood AdvisoryEWX2 hr
May 7, 3:28 AM CDTFlash Flood WatchEWX37 hr
May 7, 3:27 PM CDTSevere Thunderstorm WatchSPC7 hr
May 7, 5:31 PM CDTMesoscale DiscussionSPC89 min
May 7, 7:54 PM CDTMesoscale DiscussionSPC66 min
May 7, 8:00 PM CDTAreal Flood AdvisoryEWX2 hr
May 9, 3:02 PM CDTFlash Flood WatchEWX37 hr
May 10, 12:32 PM CDTSevere Thunderstorm WatchSPC7 hr
May 10, 3:04 PM CDTMesoscale DiscussionSPC116 min
May 10, 7:50 PM CDTTornado WatchSPC9 hr
May 10, 8:02 PM CDTFlash Flood WarningEWX118 min
May 10, 8:26 PM CDTSevere Thunderstorm WarningEWX49 min
May 10, 9:14 PM CDTSpecial Weather StatementFWD31 min
May 10, 9:42 PM CDTMesoscale DiscussionSPC63 min
May 10, 9:59 PM CDTAreal Flood AdvisoryEWX2 hr
May 10, 10:42 PM CDTFlash Flood WarningEWX4 hr
May 11, 2:13 PM CDTMesoscale DiscussionSPC2 hr
May 11, 5:18 PM CDTMesoscale DiscussionSPC87 min
May 15, 11:01 AM CDTAreal Flood AdvisoryEWX3 hr
Jun 12, 5:43 PM CDTSevere Thunderstorm WarningEWX47 min
Jun 19, 1:05 PM CDTMesoscale DiscussionSPC55 min
Jun 25, 2:53 PM CDTHeat AdvisoryEWX30 hr
Jun 26, 2:02 PM CDTMesoscale DiscussionSPC118 min
Jul 9, 5:38 PM CDTAreal Flood AdvisoryEWX112 min
Jul 9, 5:59 PM CDTSevere Thunderstorm WarningEWX46 min
Jul 9, 6:29 PM CDTAreal Flood AdvisoryEWX2 hr
Jul 10, 7:13 PM CDTAreal Flood AdvisoryEWX107 min
Jul 10, 8:50 PM CDTAreal Flood AdvisoryEWX2 hr
Jul 15, 12:25 AM CDTAreal Flood AdvisoryEWX2 hr
Jul 15, 12:40 AM CDTFlash Flood WarningEWX3 hr
Jul 15, 4:59 PM CDTAreal Flood AdvisoryEWX2 hr
Jul 15, 5:18 PM CDTFlash Flood WarningEWX2 hr
Jul 15, 7:29 PM CDTFlash Flood Warning EmergencyEWX2 hr
Jul 21, 5:37 PM CDTMesoscale DiscussionSPC83 min
Jul 22, 3:14 PM CDTMesoscale DiscussionSPC3 hr
Aug 18, 11:28 AM CDTAreal Flood AdvisoryEWX2 hr
Aug 18, 10:01 PM CDTAreal Flood AdvisoryEWX119 min
Aug 18, 10:45 PM CDTFlash Flood WarningEWX105 min
Sep 6, 3:39 PM CDTFire Weather WatchEWX24 hr
Sep 13, 3:55 PM CDTAreal Flood AdvisoryEWX2 hr
Sep 16, 2:14 PM CDTAreal Flood AdvisoryEWX106 min
Sep 24, 7:30 AM CDTDense Fog AdvisoryEWX3 hr
Sep 28, 5:00 AM CDTFlash Flood WatchEWX38 hr
Sep 29, 4:37 AM CDTAreal Flood AdvisoryEWX113 min
Oct 13, 2:41 PM CDTSpecial Weather StatementEWX79 min
Oct 13, 3:55 PM CDTSpecial Weather StatementEWX80 min
Oct 13, 6:30 PM CDTMesoscale DiscussionSPC60 min
Oct 14, 1:16 AM CDTMesoscale DiscussionSPC89 min
Oct 14, 2:14 AM CDTSevere Thunderstorm WarningEWX46 min
Oct 14, 2:59 AM CDTSpecial Weather StatementEWX46 min
Nov 3, 6:02 AM CDTDense Fog AdvisoryEWX4 hr
Nov 3, 5:49 PM CDTSpecial Weather StatementEWX56 min
Nov 5, 1:19 PM CSTMesoscale DiscussionSPC86 min
Nov 8, 6:39 AM CSTDense Fog AdvisoryEWX3 hr
Nov 12, 7:11 AM CSTFreeze WarningEWX26 hr
Nov 13, 3:22 PM CSTFreeze WarningEWX18 hr
Nov 26, 5:04 PM CSTSpecial Weather StatementEWX41 min
Nov 26, 5:08 PM CSTMesoscale DiscussionSPC2 hr
Nov 26, 5:09 PM CSTSevere Thunderstorm WarningEWX51 min
Nov 26, 5:21 PM CSTSevere Thunderstorm WarningEWX39 min
Nov 26, 7:07 PM CSTAreal Flood AdvisoryEWX113 min
Dec 6, 4:29 AM CSTDense Fog AdvisoryEWX6 hr
Dec 9, 9:46 PM CSTWind AdvisoryEWX13 hr
Dec 10, 4:17 AM CSTFreeze WarningEWX30 hr
Dec 19, 4:24 AM CSTRed Flag WarningEWX38 hr
Dec 19, 3:20 PM CSTWind AdvisoryEWX24 hr
Dec 24, 3:02 PM CSTWind AdvisoryEWX28 hr
Dec 24, 3:23 PM CSTRed Flag WarningEWX28 hr
Dec 25, 1:01 AM CSTMesoscale DiscussionSPC59 min
Dec 25, 1:37 AM CSTSevere Thunderstorm WatchSPC7 hr
Dec 25, 5:56 AM CSTMesoscale DiscussionSPC94 min
Dec 28, 12:59 AM CSTDense Fog AdvisoryEWX5 hr
Dec 28, 6:03 AM CSTDense Fog AdvisoryEWX33 min

By product

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

ProductAlerts
Severe storms
Severe Thunderstorm Warning7
Severe Thunderstorm Watch4
Tornado Watch4
Mesoscale Discussion28
Special Weather Statement6
Flooding
Flash Flood Warning12
River Flood Warning2
Flash Flood Watch6
Areal Flood Advisory20
Winter
Winter Weather Advisory1
Heat
Heat Advisory1
Cold
Freeze Warning3
Wind and dust
Wind Advisory8
Fire
Red Flag Warning4
Fire Weather Watch2
Fog and smoke
Dense Fog Advisory17

The busiest days

Days with the most alerts issued, by UTC date.

  1. March 20, 201210alerts
  2. May 11, 20129alerts
  3. January 25, 20125alerts
  4. February 4, 20125alerts
  5. July 15, 20124alerts
  6. November 26, 20124alerts
  7. February 18, 20123alerts
  8. May 7, 20123alerts
  9. July 9, 20123alerts
  10. October 13, 20123alerts

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20112013

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.