Alert archive / Pennsylvania / Blair County / 2021

Weather alerts in Blair County, Pennsylvania, August 2021

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

Alerts
27
Warnings
8
Watches
5
Advisories
2
Busiest day
August 18, 202110 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

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

IssuedProductOfficeLasted
Aug 10, 12:55 PM EDTHeat AdvisoryCTP54 hr
Aug 10, 3:12 PM EDTSpecial Weather StatementCTP33 min
Aug 11, 2:03 PM EDTMesoscale DiscussionSPC87 min
Aug 11, 3:02 PM EDTSpecial Weather StatementCTP28 min
Aug 11, 3:02 PM EDTSevere Thunderstorm WatchSPC6 hr
Aug 11, 3:13 PM EDTSevere Thunderstorm WarningCTP46 min
Aug 12, 12:19 PM EDTMesoscale DiscussionSPC116 min
Aug 12, 1:11 PM EDTSevere Thunderstorm WatchSPC9 hr
Aug 12, 6:22 PM EDTMesoscale DiscussionSPC83 min
Aug 12, 7:33 PM EDTSpecial Weather StatementCTP27 min
Aug 12, 8:16 PM EDTSpecial Weather StatementCTP29 min
Aug 17, 2:13 PM EDTFlash Flood WatchCTP34 hr
Aug 18, 10:32 AM EDTSevere Thunderstorm WarningCTP43 min
Aug 18, 10:58 AM EDTMesoscale DiscussionSPC92 min
Aug 18, 11:15 AM EDTSpecial Weather StatementCTP30 min
Aug 18, 11:33 AM EDTAreal Flood AdvisoryCTP3 hr
Aug 18, 11:37 AM EDTTornado WatchSPC11 hr
Aug 18, 12:11 PM EDTSpecial Weather StatementCTP34 min
Aug 18, 12:35 PM EDTFlash Flood Warning Considerable damage threatCTP3 hr
Aug 18, 1:37 PM EDTFlash Flood Warning Considerable damage threatCTP82 min
Aug 18, 3:17 PM EDTAreal Flood WarningCTP118 min
Aug 18, 3:29 PM EDTMesoscale DiscussionSPC91 min
Aug 28, 1:05 PM EDTMesoscale DiscussionSPC115 min
Aug 28, 2:15 PM EDTSevere Thunderstorm WarningCTP30 min
Aug 30, 4:11 AM EDTFlash Flood WatchCTP67 hr
Aug 31, 11:27 AM EDTRiver Flood WarningCTP58 hr
Aug 31, 11:33 AM EDTRiver Flood WarningCTP52 hr

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 Warning3
Severe Thunderstorm Watch2
Tornado Watch1
Mesoscale Discussion6
Special Weather Statement6
Flooding
Areal Flood Warning1
Flash Flood Warning2
River Flood Warning2
Flash Flood Watch2
Areal Flood Advisory1
Heat
Heat 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. Warning verification from the Mesonet's Cow. Rebuilt daily.