Alert archive / Maryland / Calvert County / 2011

Weather alerts in Calvert County, Maryland, April 2011

41 weather alerts in April 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Alerts
41
Warnings
11
Watches
9
Advisories
3
Busiest day
April 5, 201110 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
Apr 2, 2:56 PM EDTSpecial Weather StatementLWX94 min
Apr 5, 2:13 AM EDTMesoscale DiscussionSPC32 min
Apr 5, 2:18 AM EDTTornado WatchSPC8 hr
Apr 5, 3:34 AM EDTMesoscale DiscussionSPC116 min
Apr 5, 4:29 AM EDTSevere Thunderstorm WarningLWX51 min
Apr 5, 4:38 AM EDTSevere Thunderstorm WarningLWX67 min
Apr 5, 4:46 AM EDTTornado WarningLWX29 min
Apr 5, 4:57 AM EDTTornado WarningLWX33 min
Apr 5, 5:05 AM EDTTornado WarningLWX14 min
Apr 5, 5:22 AM EDTTornado WarningLWX23 min
Apr 5, 9:21 AM EDTSpecial Weather StatementLWX54 min
Apr 15, 10:52 AM EDTCoastal Flood WatchLWX26 hr
Apr 15, 2:57 PM EDTCoastal Flood AdvisoryLWX21 hr
Apr 16, 12:22 PM EDTCoastal Flood WarningLWX23 hr
Apr 16, 12:52 PM EDTMesoscale DiscussionSPC113 min
Apr 16, 1:29 PM EDTTornado WatchSPC8 hr
Apr 16, 4:29 PM EDTMesoscale DiscussionSPC31 min
Apr 16, 6:38 PM EDTMesoscale DiscussionSPC97 min
Apr 16, 8:12 PM EDTMesoscale DiscussionSPC63 min
Apr 16, 9:53 PM EDTSpecial Weather StatementLWX37 min
Apr 22, 2:14 PM EDTCoastal Flood AdvisoryLWX26 hr
Apr 24, 2:12 PM EDTMesoscale DiscussionSPC93 min
Apr 24, 3:40 PM EDTSevere Thunderstorm WatchSPC5 hr
Apr 24, 9:02 PM EDTMesoscale DiscussionSPC58 min
Apr 27, 9:51 AM EDTFlash Flood WatchLWX29 hr
Apr 27, 1:23 PM EDTTornado WatchSPC5 hr
Apr 27, 3:37 PM EDTSpecial Weather StatementLWX23 min
Apr 27, 4:39 PM EDTMesoscale DiscussionSPC66 min
Apr 27, 6:00 PM EDTMesoscale DiscussionSPC60 min
Apr 27, 6:15 PM EDTTornado WatchSPC6 hr
Apr 27, 7:55 PM EDTMesoscale DiscussionSPC65 min
Apr 28, 12:41 AM EDTTornado WatchSPC7 hr
Apr 28, 7:38 AM EDTTornado WatchSPC7 hr
Apr 28, 10:38 AM EDTSevere Thunderstorm WarningLWX52 min
Apr 28, 10:44 AM EDTMesoscale DiscussionSPC61 min
Apr 28, 10:54 AM EDTSpecial Weather StatementLWX51 min
Apr 28, 10:54 AM EDTSevere Thunderstorm WarningLWX66 min
Apr 28, 11:09 AM EDTSevere Thunderstorm WarningLWX36 min
Apr 28, 11:26 AM EDTSevere Thunderstorm WarningLWX18 min
Apr 28, 11:38 AM EDTCoastal Flood AdvisoryLWX7 hr
Apr 28, 2:00 PM EDTMesoscale DiscussionSPC60 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 Warning6
Tornado Warning4
Severe Thunderstorm Watch1
Tornado Watch6
Mesoscale Discussion13
Special Weather Statement5
Flooding
Flash Flood Watch1
Coast and beach
Coastal Flood Warning1
Coastal Flood Watch1
Coastal Flood Advisory3

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20102012

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.