Alert archive / Alabama / Shelby County / 2021

Weather alerts in Shelby County, Alabama, May 2021

19 weather alerts in May 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Alerts
19
Warnings
11
Watches
2
Advisories
1
Busiest day
May 4, 202112 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.

IssuedProductOfficeLasted
May 3, 11:47 AM CDTSevere Thunderstorm WatchSPC10 hr
May 3, 4:00 PM CDTMesoscale DiscussionSPC90 min
May 3, 9:31 PM CDTSpecial Weather StatementBMX59 min
May 4, 9:03 AM CDTMesoscale DiscussionSPC117 min
May 4, 9:18 AM CDTTornado WatchSPC7 hr
May 4, 12:17 PM CDTSevere Thunderstorm WarningBMX28 min
May 4, 1:15 PM CDTSevere Thunderstorm WarningBMX30 min
May 4, 1:39 PM CDTFlash Flood WarningBMX5 hr
May 4, 2:54 PM CDTAreal Flood AdvisoryBMX3 hr
May 4, 3:03 PM CDTMesoscale DiscussionSPC117 min
May 4, 4:01 PM CDTFlash Flood WarningBMX3 hr
May 4, 5:17 PM CDTFlash Flood Warning EmergencyCatastrophic damage threatBMX3 hr
May 4, 5:38 PM CDTTornado WarningBMX12 min
May 4, 6:48 PM CDTRiver Flood WarningBMX22 hr
May 4, 7:12 PM CDTAreal Flood WarningBMX6 hr
May 4, 7:22 PM CDTAreal Flood WarningBMX6 hr
May 4, 9:23 PM CDTRiver Flood WarningBMX30 hr
May 5, 6:59 PM CDTRiver Flood WarningBMX61 hr
May 28, 4:02 PM CDTSpecial Weather StatementBMX28 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 Warning2
Tornado Warning1
Severe Thunderstorm Watch1
Tornado Watch1
Mesoscale Discussion3
Special Weather Statement2
Flooding
Areal Flood Warning2
Flash Flood Warning3
River Flood Warning3
Areal Flood Advisory1

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20202022

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.