Alert archive / Maryland / Baltimore County / 2020
Weather alerts in Baltimore County, Maryland, August 2020
58 weather alerts in August 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 58
- Warnings
- 33
- Watches
- 10
- Advisories
- 2
- Busiest day
- August 28, 20209 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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Aug 1, 4:00 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 1, 7:05 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Aug 2, 3:28 PM EDT | Flash Flood Watch | LWX | 45 hr |
| Aug 2, 4:56 PM EDT | Tropical Storm Watch | LWX | 18 hr |
| Aug 2, 5:19 PM EDT | Coastal Flood Watch | LWX | 24 hr |
| Aug 3, 5:29 AM EDT | Tropical Storm Warning | LWX | 36 hr |
| Aug 3, 5:15 PM EDT | Coastal Flood Warning | LWX | 29 hr |
| Aug 4, 1:41 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 4, 2:26 AM EDT | Tornado Watch | SPC | 9 hr |
| Aug 4, 8:39 AM EDT | Flash Flood Warning | LWX | 4 hr |
| Aug 4, 9:02 AM EDT | Flash Flood Warning | LWX | 4 hr |
| Aug 4, 9:31 AM EDT | Tornado Warning | LWX | 11 min |
| Aug 4, 9:53 AM EDT | Areal Flood Warning | LWX | 6 hr |
| Aug 4, 12:32 PM EDT | Areal Flood Warning | LWX | 11 hr |
| Aug 4, 12:53 PM EDT | Areal Flood Warning | LWX | 4 hr |
| Aug 5, 10:51 PM EDT | Flash Flood Watch | LWX | 25 hr |
| Aug 6, 5:30 AM EDT | Areal Flood Warning | LWX | 5 hr |
| Aug 7, 3:46 AM EDT | Flash Flood Watch | LWX | 21 hr |
| Aug 7, 1:30 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 7, 5:28 PM EDT | Areal Flood Warning | LWX | 4 hr |
| Aug 7, 5:36 PM EDT | Severe Thunderstorm Warning | LWX | 39 min |
| Aug 7, 6:12 PM EDT | Severe Thunderstorm Warning | LWX | 48 min |
| Aug 7, 7:39 PM EDT | Areal Flood Warning | LWX | 5 hr |
| Aug 7, 7:41 PM EDT | Flash Flood Warning | LWX | 104 min |
| Aug 11, 3:19 PM EDT | Flash Flood Watch | LWX | 52 hr |
| Aug 11, 4:23 PM EDT | Areal Flood Warning | LWX | 3 hr |
| Aug 11, 6:43 PM EDT | Areal Flood Warning | LWX | 100 min |
| Aug 12, 1:15 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 12, 1:30 PM EDT | Areal Flood Warning | LWX | 57 min |
| Aug 12, 5:05 PM EDT | Severe Thunderstorm Warning | LWX | 40 min |
| Aug 12, 5:23 PM EDT | Severe Thunderstorm Warning | LWX | 38 min |
| Aug 12, 5:35 PM EDT | Areal Flood Warning | LWX | 7 hr |
| Aug 12, 5:42 PM EDT | Flash Flood Warning | LWX | 3 hr |
| Aug 12, 6:10 PM EDT | Flash Flood Warning | LWX | 3 hr |
| Aug 14, 6:57 PM EDT | Areal Flood Warning | LWX | 4 hr |
| Aug 14, 7:27 PM EDT | Areal Flood Warning | LWX | 4 hr |
| Aug 16, 9:08 PM EDT | Coastal Flood Advisory | LWX | 12 hr |
| Aug 17, 12:02 PM EDT | Coastal Flood Advisory | LWX | 24 hr |
| Aug 23, 3:57 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 23, 4:23 PM EDT | Severe Thunderstorm Warning | LWX | 52 min |
| Aug 23, 6:58 PM EDT | Severe Thunderstorm Warning | LWX | 47 min |
| Aug 23, 7:34 PM EDT | Areal Flood Warning | LWX | 2 hr |
| Aug 23, 7:45 PM EDT | Flash Flood Warning | LWX | 81 min |
| Aug 24, 12:44 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 25, 3:10 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Aug 25, 3:34 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 25, 7:07 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Aug 27, 6:35 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Aug 28, 9:55 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 28, 1:37 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 28, 3:07 PM EDT | Severe Thunderstorm Warning | LWX | 38 min |
| Aug 28, 3:19 PM EDT | Severe Thunderstorm Warning | LWX | 41 min |
| Aug 28, 3:45 PM EDT | Severe Thunderstorm Warning | LWX | 21 min |
| Aug 28, 3:50 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Aug 28, 4:02 PM EDT | Severe Thunderstorm Warning | LWX | 43 min |
| Aug 28, 4:33 PM EDT | Severe Thunderstorm Warning | LWX | 42 min |
| Aug 28, 4:59 PM EDT | Flash Flood Watch | LWX | 11 hr |
| Aug 29, 12:08 PM EDT | Mesoscale Discussion | SPC | 3 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 11 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 13 |
| Flooding | |
| Areal Flood Warning | 13 |
| Flash Flood Warning | 6 |
| Flash Flood Watch | 5 |
| Tropical | |
| Tropical Storm Warning | 1 |
| Tropical Storm Watch | 1 |
| Coast and beach | |
| Coastal Flood Warning | 1 |
| Coastal Flood Watch | 1 |
| Coastal Flood Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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.