Alert archive / Maryland / Talbot County
Weather alerts in Talbot County, Maryland, 2024
109 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Talbot County and its neighbors
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Alerts
- 109
- Warnings
- 20
- Watches
- 19
- Advisories
- 39
- Busiest month
- July23 alerts
- Busiest day
- July 17, 20247 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Talbot County, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 10 | 5 | 50% | 4 | 50% | 9 min |
| Flash flood warnings | 1 | 0 | 100% | 0 |
Each office's whole area, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Philadelphia/Mount Holly: tornado warnings | 7 | 1 | 86% | 1 | 100% | 13 min |
| NWS Philadelphia/Mount Holly: severe thunderstorm warnings | 219 | 137 | 37% | 463 | 90% | 23 min |
| NWS Philadelphia/Mount Holly: flash flood warnings | 66 | 27 | 59% | 61 | 84% | 86 min |
An office's figures cover every county it serves, including across state lines.
Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.
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 |
|---|---|---|---|
| Jan 7, 3:15 PM EST | Flood Watch | PHI | 60 hr |
| Jan 7, 3:20 PM EST | Coastal Flood Watch | PHI | 25 hr |
| Jan 8, 3:27 PM EST | Wind Advisory | PHI | 33 hr |
| Jan 8, 4:33 PM EST | Coastal Flood Warning | PHI | 53 hr |
| Jan 9, 5:03 AM EST | Coastal Flood Advisory | PHI | 38 hr |
| Jan 9, 8:15 PM EST | Areal Flood Warning | PHI | 5 hr |
| Jan 10, 3:47 AM EST | Wind Advisory | PHI | 12 hr |
| Jan 10, 9:56 AM EST | Areal Flood Warning | PHI | 23 hr |
| Jan 11, 3:46 PM EST | Coastal Flood Advisory | PHI | 3 days |
| Jan 11, 3:48 PM EST | Wind Advisory | PHI | 49 hr |
| Jan 14, 2:48 AM EST | Wind Advisory | PHI | 15 hr |
| Jan 15, 4:12 AM EST | Winter Weather Advisory | PHI | 35 hr |
| Jan 17, 3:16 PM EST | Winter Weather Advisory | PHI | 53 hr |
| Jan 25, 6:41 PM EST | Dense Fog Advisory | PHI | 17 hr |
| Jan 26, 5:33 PM EST | Dense Fog Advisory | PHI | 16 hr |
| Feb 15, 3:33 PM EST | Winter Weather Advisory | PHI | 42 hr |
| Feb 27, 3:16 PM EST | Wind Advisory | PHI | 35 hr |
| Mar 8, 2:36 PM EST | Coastal Flood Advisory | PHI | 60 hr |
| Mar 9, 2:43 PM EST | Wind Advisory | PHI | 51 hr |
| Mar 21, 3:29 PM EDT | Flood Watch | PHI | 51 hr |
| Mar 26, 4:27 AM EDT | Coastal Flood Advisory | PHI | 31 hr |
| Apr 1, 3:33 PM EDT | Coastal Flood Advisory | PHI | 4 days |
| Apr 3, 11:20 AM EDT | Mesoscale Discussion | SPC | 115 min |
| Apr 3, 12:38 PM EDT | Tornado Watch | SPC | 6 hr |
| Apr 3, 3:20 PM EDT | Special Weather Statement | PHI | 25 min |
| Apr 3, 5:03 PM EDT | Severe Thunderstorm Warning | PHI | 42 min |
| Apr 7, 2:21 PM EDT | Frost Advisory | PHI | 18 hr |
| Apr 10, 10:56 AM EDT | Coastal Flood Watch | PHI | 28 hr |
| Apr 11, 2:38 PM EDT | Coastal Flood Advisory | PHI | 23 hr |
| Apr 15, 1:03 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Apr 15, 1:50 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 15, 4:40 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Apr 19, 1:54 PM EDT | Coastal Flood Advisory | PHI | 3 hr |
| Apr 22, 9:51 AM EDT | Frost Advisory | PHI | 23 hr |
| Apr 25, 12:37 PM EDT | Frost Advisory | PHI | 20 hr |
| May 27, 11:53 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 27, 1:42 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 27, 4:49 PM EDT | Mesoscale Discussion | SPC | 86 min |
| May 27, 7:40 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 27, 9:27 PM EDT | Severe Thunderstorm Warning | PHI | 48 min |
| Jun 6, 1:45 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Jun 6, 2:26 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 6, 4:18 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Jun 6, 6:56 PM EDT | Severe Thunderstorm Warning | PHI | 37 min |
| Jun 6, 7:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Jun 16, 3:47 AM EDT | Heat Advisory | PHI | 8 days |
| Jun 16, 3:14 PM EDT | Excessive Heat Watch | PHI | 6 days |
| Jun 26, 8:51 PM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Jun 28, 2:33 PM EDT | Heat Advisory | PHI | 52 hr |
| Jun 30, 12:11 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 30, 3:21 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 30, 6:03 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Jun 30, 6:04 PM EDT | Severe Thunderstorm Warning | PHI | 41 min |
| Jun 30, 8:10 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Jul 4, 3:34 AM EDT | Heat Advisory | PHI | 64 hr |
| Jul 6, 3:05 AM EDT | Excessive Heat Warning | PHI | 17 hr |
| Jul 7, 2:42 PM EDT | Heat Advisory | PHI | 3 days |
| Jul 11, 2:43 PM EDT | Flood Watch | PHI | 43 hr |
| Jul 12, 3:37 PM EDT | Excessive Heat Watch | PHI | 72 hr |
| Jul 13, 3:52 AM EDT | Areal Flood Warning | PHI | 6 hr |
| Jul 14, 12:56 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 14, 3:03 PM EDT | Excessive Heat Warning | PHI | 3 days |
| Jul 14, 4:01 PM EDT | Severe Thunderstorm Warning | PHI | 44 min |
| Jul 16, 3:36 PM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jul 16, 10:17 PM EDT | Severe Thunderstorm Warning | PHI | 58 min |
| Jul 16, 10:18 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Jul 16, 11:08 PM EDT | Severe Thunderstorm Warning | PHI | 67 min |
| Jul 17, 2:11 PM EDT | Mesoscale Discussion | SPC | 79 min |
| Jul 17, 2:38 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 17, 4:26 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Jul 17, 7:57 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 17, 8:11 PM EDT | Severe Thunderstorm Warning | PHI | 49 min |
| Jul 25, 3:01 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Jul 30, 12:39 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 31, 3:56 AM EDT | Heat Advisory | PHI | 64 hr |
| Jul 31, 4:29 PM EDT | Severe Thunderstorm Warning | PHI | 31 min |
| Aug 1, 2:53 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 2, 4:17 AM EDT | Excessive Heat Warning | PHI | 16 hr |
| Aug 2, 4:07 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 2, 7:01 PM EDT | Mesoscale Discussion | SPC | 59 min |
| Aug 3, 12:56 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Aug 3, 1:20 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 3, 7:15 PM EDT | Severe Thunderstorm Warning | PHI | 60 min |
| Aug 7, 5:59 PM EDT | Flash Flood Warning | PHI | 115 min |
| Aug 8, 2:20 PM EDT | Coastal Flood Advisory | PHI | 40 hr |
| Aug 8, 3:13 PM EDT | Wind Advisory | PHI | 27 hr |
| Aug 8, 8:38 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 9, 4:38 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 9, 6:17 AM EDT | Tornado Watch | SPC | 8 hr |
| Aug 9, 10:26 AM EDT | Mesoscale Discussion | SPC | 94 min |
| Aug 18, 1:09 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Aug 18, 2:02 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 18, 4:30 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Aug 19, 3:24 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 27, 3:59 AM EDT | Heat Advisory | PHI | 40 hr |
| Sep 12, 4:15 AM EDT | Dense Fog Advisory | PHI | 6 hr |
| Sep 18, 4:45 AM EDT | Coastal Flood Advisory | PHI | 6 days |
| Sep 20, 10:26 AM EDT | Coastal Flood Advisory | PHI | 5 days |
| Oct 5, 8:09 AM EDT | Dense Fog Advisory | PHI | 64 min |
| Oct 27, 2:58 AM EDT | Frost Advisory | PHI | 30 hr |
| Nov 7, 2:54 PM EST | Red Flag Warning | PHI | 27 hr |
| Nov 20, 3:19 PM EST | Wind Advisory | PHI | 12 hr |
| Dec 3, 3:03 PM EST | Wind Advisory | PHI | 55 hr |
| Dec 9, 9:43 PM EST | Dense Fog Advisory | PHI | 13 hr |
| Dec 10, 2:42 PM EST | Wind Advisory | PHI | 30 hr |
| Dec 23, 2:24 AM EST | Winter Weather Advisory | PHI | 33 hr |
| Dec 31, 4:04 PM EST | Mesoscale Discussion | SPC | 116 min |
| Dec 31, 6:16 PM EST | Severe Thunderstorm Warning | PHI | 44 min |
| Dec 31, 6:56 PM EST | Mesoscale Discussion | SPC | 2 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 |
| Severe Thunderstorm Watch | 10 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 30 |
| Special Weather Statement | 1 |
| Flooding | |
| Areal Flood Warning | 3 |
| Flash Flood Warning | 1 |
| Flood Watch | 3 |
| Winter | |
| Winter Weather Advisory | 4 |
| Heat | |
| Excessive Heat Warning | 3 |
| Excessive Heat Watch | 2 |
| Heat Advisory | 6 |
| Cold | |
| Frost Advisory | 4 |
| Wind and dust | |
| Wind Advisory | 10 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
| Coast and beach | |
| Coastal Flood Warning | 1 |
| Coastal Flood Watch | 2 |
| Coastal Flood Advisory | 10 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20232025
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.