Alert archive / Maryland / Baltimore County / 2018
Weather alerts in Baltimore County, Maryland, September 2018
34 weather alerts in September 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 34
- Warnings
- 16
- Watches
- 6
- Advisories
- 11
- Busiest day
- September 26, 20187 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 31, 8:55 PM EDT | Flash Flood Warning | LWX | 103 min |
| Sep 4, 2:17 AM EDT | Heat Advisory | LWX | 17 hr |
| Sep 6, 7:42 PM EDT | Severe Thunderstorm Warning | LWX | 48 min |
| Sep 7, 3:29 AM EDT | Flash Flood Watch | LWX | 19 hr |
| Sep 7, 6:11 PM EDT | Areal Flood Warning | LWX | 7 hr |
| Sep 7, 6:48 PM EDT | Flash Flood Warning | LWX | 3 hr |
| Sep 8, 2:34 PM EDT | Coastal Flood Advisory | LWX | 6 days |
| Sep 8, 2:46 PM EDT | Flood Watch | LWX | 39 hr |
| Sep 9, 9:36 AM EDT | Areal Flood Warning | LWX | 34 hr |
| Sep 11, 5:24 AM EDT | Dense Fog Advisory | LWX | 4 hr |
| Sep 12, 3:57 AM EDT | Coastal Flood Advisory | LWX | 8 hr |
| Sep 12, 7:56 PM EDT | Coastal Flood Advisory | LWX | 5 days |
| Sep 13, 2:48 AM EDT | Coastal Flood Watch | LWX | 59 hr |
| Sep 13, 2:37 PM EDT | Coastal Flood Advisory | LWX | 61 hr |
| Sep 15, 4:42 AM EDT | Coastal Flood Advisory | LWX | 19 hr |
| Sep 16, 3:31 AM EDT | Coastal Flood Advisory | LWX | 56 hr |
| Sep 16, 3:11 PM EDT | Flash Flood Watch | LWX | 52 hr |
| Sep 18, 12:34 AM EDT | Areal Flood Warning | LWX | 6 hr |
| Sep 18, 2:06 AM EDT | Flash Flood Warning | LWX | 3 hr |
| Sep 18, 3:11 AM EDT | Areal Flood Warning | LWX | 3 hr |
| Sep 18, 5:18 PM EDT | Areal Flood Warning | LWX | 3 hr |
| Sep 20, 1:59 PM EDT | Coastal Flood Advisory | LWX | 45 hr |
| Sep 20, 3:22 PM EDT | Coastal Flood Warning | LWX | 20 hr |
| Sep 21, 2:26 AM EDT | Coastal Flood Advisory | LWX | 32 hr |
| Sep 23, 8:09 PM EDT | Coastal Flood Advisory | LWX | 3 days |
| Sep 26, 3:40 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 26, 5:02 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Sep 26, 6:28 PM EDT | Areal Flood Warning | LWX | 11 hr |
| Sep 26, 6:41 PM EDT | Areal Flood Warning | LWX | 3 hr |
| Sep 26, 6:41 PM EDT | Severe Thunderstorm Warning | LWX | 49 min |
| Sep 26, 6:50 PM EDT | Severe Thunderstorm Warning | LWX | 55 min |
| Sep 26, 6:55 PM EDT | Severe Thunderstorm Warning | LWX | 52 min |
| Sep 27, 2:39 AM EDT | Flood Watch | LWX | 27 hr |
| Sep 28, 2:03 AM EDT | Areal Flood Warning | LWX | 20 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 | 4 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 1 |
| Flooding | |
| Areal Flood Warning | 8 |
| Flash Flood Warning | 3 |
| Flash Flood Watch | 2 |
| Flood Watch | 2 |
| Heat | |
| Heat Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
| Coast and beach | |
| Coastal Flood Warning | 1 |
| Coastal Flood Watch | 1 |
| Coastal Flood Advisory | 9 |
Nearby
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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.