Alert archive / Maryland / Baltimore County / 2021

Weather alerts in Baltimore County, Maryland, July 2021

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

Alerts
46
Warnings
26
Watches
7
Advisories
3
Busiest day
July 17, 202119 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
Jul 1, 11:45 AM EDTMesoscale DiscussionSPC2 hr
Jul 1, 12:46 PM EDTSevere Thunderstorm WatchSPC7 hr
Jul 1, 2:36 PM EDTMesoscale DiscussionSPC84 min
Jul 1, 2:41 PM EDTSevere Thunderstorm WarningLWX64 min
Jul 1, 3:26 PM EDTSevere Thunderstorm WarningLWX38 min
Jul 6, 3:01 AM EDTHeat AdvisoryLWX17 hr
Jul 7, 3:12 PM EDTFlash Flood WatchLWX33 hr
Jul 7, 4:09 PM EDTSevere Thunderstorm WarningLWX36 min
Jul 8, 2:36 PM EDTSevere Thunderstorm WarningLWX39 min
Jul 9, 2:15 PM EDTMesoscale DiscussionSPC2 hr
Jul 12, 1:32 PM EDTMesoscale DiscussionSPC88 min
Jul 12, 3:34 PM EDTSevere Thunderstorm WatchSPC5 hr
Jul 12, 6:28 PM EDTSevere Thunderstorm WarningLWX47 min
Jul 12, 7:08 PM EDTSevere Thunderstorm WarningLWX52 min
Jul 12, 7:23 PM EDTSevere Thunderstorm WarningLWX52 min
Jul 12, 7:40 PM EDTAreal Flood WarningLWX6 hr
Jul 16, 2:57 PM EDTHeat AdvisoryLWX28 hr
Jul 16, 10:20 PM EDTFlash Flood WatchLWX24 hr
Jul 17, 12:00 PM EDTMesoscale DiscussionSPC3 hr
Jul 17, 1:13 PM EDTSevere Thunderstorm WatchSPC10 hr
Jul 17, 1:29 PM EDTSevere Thunderstorm WarningLWX46 min
Jul 17, 2:40 PM EDTSevere Thunderstorm WarningLWX50 min
Jul 17, 2:59 PM EDTSevere Thunderstorm WarningLWX31 min
Jul 17, 3:02 PM EDTMesoscale DiscussionSPC88 min
Jul 17, 3:24 PM EDTSevere Thunderstorm WarningLWX24 min
Jul 17, 3:27 PM EDTSevere Thunderstorm WarningLWX63 min
Jul 17, 3:34 PM EDTFlash Flood Warning Considerable damage threatLWX2 hr
Jul 17, 3:50 PM EDTSevere Thunderstorm WarningLWX40 min
Jul 17, 3:59 PM EDTSevere Thunderstorm WarningLWX46 min
Jul 17, 4:28 PM EDTSevere Thunderstorm WarningLWX62 min
Jul 17, 4:38 PM EDTMesoscale DiscussionSPC97 min
Jul 17, 4:45 PM EDTFlash Flood Warning Considerable damage threatLWX101 min
Jul 17, 6:01 PM EDTAreal Flood WarningLWX6 hr
Jul 17, 6:26 PM EDTAreal Flood WarningLWX5 hr
Jul 17, 6:54 PM EDTMesoscale DiscussionSPC2 hr
Jul 17, 7:55 PM EDTSevere Thunderstorm WarningLWX27 min
Jul 21, 10:32 AM EDTMesoscale DiscussionSPC58 min
Jul 21, 11:56 AM EDTSevere Thunderstorm WatchSPC7 hr
Jul 21, 1:26 PM EDTSevere Thunderstorm WarningLWX49 min
Jul 25, 12:31 AM EDTCoastal Flood AdvisoryLWX13 hr
Jul 29, 2:23 PM EDTTornado WatchSPC8 hr
Jul 29, 4:00 PM EDTSevere Thunderstorm WarningLWX45 min
Jul 29, 4:16 PM EDTSevere Thunderstorm WarningLWX44 min
Jul 29, 4:26 PM EDTMesoscale DiscussionSPC94 min
Jul 29, 4:50 PM EDTSevere Thunderstorm WarningLWX55 min
Jul 29, 4:59 PM EDTTornado WarningLWX31 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 Warning20
Tornado Warning1
Severe Thunderstorm Watch4
Tornado Watch1
Mesoscale Discussion10
Flooding
Areal Flood Warning3
Flash Flood Warning2
Flash Flood Watch2
Heat
Heat Advisory2
Coast and beach
Coastal 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. Warning verification from the Mesonet's Cow. Rebuilt daily.