Alert archive / Maryland / Talbot County
Weather alerts in Talbot County, Maryland, 2023
128 weather alerts in 2023, 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 2023. Tap one for its archive.
- Alerts
- 128
- Warnings
- 33
- Watches
- 21
- Advisories
- 24
- Busiest month
- July37 alerts
- Busiest day
- April 6, 20239 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
0 of 1 tornado warnings covering Talbot County in 2023 had a tornado report inside them.
Talbot County, 2023
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 29 | 16 | 45% | 21 | 95% | 28 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2023
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Philadelphia/Mount Holly: tornado warnings | 35 | 7 | 80% | 24 | 46% | 6 min |
| NWS Philadelphia/Mount Holly: severe thunderstorm warnings | 364 | 198 | 46% | 662 | 84% | 22 min |
| NWS Philadelphia/Mount Holly: flash flood warnings | 91 | 49 | 46% | 139 | 91% | 106 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 |
|---|---|---|---|
| Feb 6, 3:17 AM EST | Dense Fog Advisory | PHI | 5 hr |
| Feb 21, 1:48 PM EST | Special Weather Statement | PHI | 27 min |
| Feb 21, 2:21 PM EST | Special Weather Statement | PHI | 39 min |
| Feb 21, 2:22 PM EST | Mesoscale Discussion | SPC | 53 min |
| Mar 3, 3:07 PM EST | Wind Advisory | PHI | 24 hr |
| Mar 13, 2:56 PM EDT | Wind Advisory | PHI | 32 hr |
| Mar 25, 11:08 PM EDT | Dense Fog Advisory | PHI | 5 hr |
| Mar 30, 3:29 AM EDT | Frost Advisory | PHI | 29 hr |
| Mar 31, 3:05 PM EDT | Wind Advisory | PHI | 35 hr |
| Apr 1, 4:37 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Apr 1, 5:13 PM EDT | Severe Thunderstorm Warning | PHI | 32 min |
| Apr 1, 5:30 PM EDT | Tornado Watch | SPC | 5 hr |
| Apr 1, 5:38 PM EDT | Severe Thunderstorm Warning | PHI | 37 min |
| Apr 1, 7:20 PM EDT | Severe Thunderstorm Warning | PHI | 40 min |
| Apr 1, 7:36 PM EDT | Severe Thunderstorm Warning | PHI | 39 min |
| Apr 1, 7:50 PM EDT | Severe Thunderstorm Warning | PHI | 40 min |
| Apr 2, 11:40 AM EDT | Frost Advisory | PHI | 21 hr |
| Apr 6, 2:00 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Apr 6, 2:58 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 6, 4:44 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Apr 6, 6:08 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 6, 6:24 PM EDT | Severe Thunderstorm Warning | PHI | 31 min |
| Apr 6, 6:47 PM EDT | Severe Thunderstorm Warning | PHI | 28 min |
| Apr 6, 7:09 PM EDT | Severe Thunderstorm Warning | PHI | 26 min |
| Apr 6, 7:39 PM EDT | Special Weather Statement | PHI | 36 min |
| Apr 6, 7:50 PM EDT | Severe Thunderstorm Warning | PHI | 40 min |
| Apr 6, 8:27 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Apr 8, 3:31 AM EDT | Frost Advisory | PHI | 29 hr |
| Apr 9, 9:10 AM EDT | Frost Advisory | PHI | 24 hr |
| Apr 11, 3:46 PM EDT | Fire Weather Watch | PHI | 18 hr |
| Apr 17, 1:22 PM EDT | Fire Weather Watch | PHI | 14 hr |
| Apr 18, 3:19 AM EDT | Red Flag Warning | PHI | 16 hr |
| Apr 22, 10:07 AM EDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Apr 22, 2:12 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Apr 22, 2:47 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Apr 22, 3:25 PM EDT | Special Weather Statement | PHI | 35 min |
| Apr 22, 4:22 PM EDT | Special Weather Statement | PHI | 38 min |
| Apr 29, 3:46 PM EDT | Flood Watch | PHI | 30 hr |
| Jun 4, 5:00 AM EDT | Coastal Flood Advisory | PHI | 29 hr |
| Jun 8, 11:06 AM EDT | Special Weather Statement | PHI | 24 min |
| Jun 12, 12:30 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Jun 16, 10:50 AM EDT | Mesoscale Discussion | SPC | 55 min |
| Jun 16, 11:06 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 19, 5:05 PM EDT | Special Weather Statement | PHI | 25 min |
| Jun 19, 5:27 PM EDT | Special Weather Statement | PHI | 33 min |
| Jun 19, 5:30 PM EDT | Areal Flood Advisory | PHI | 98 min |
| Jun 26, 12:36 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 8:03 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Jun 27, 2:43 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 27, 4:24 PM EDT | Severe Thunderstorm Warning | PHI | 51 min |
| Jun 27, 5:08 PM EDT | Severe Thunderstorm Warning | PHI | 37 min |
| Jun 27, 5:08 PM EDT | Severe Thunderstorm Warning | PHI | 35 min |
| Jun 27, 5:29 PM EDT | Severe Thunderstorm Warning | PHI | 46 min |
| Jul 2, 4:31 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 2, 7:42 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jul 2, 8:09 PM EDT | Severe Thunderstorm Warning | PHI | 51 min |
| Jul 3, 1:42 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 3, 2:55 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 3, 4:49 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Jul 3, 6:27 PM EDT | Severe Thunderstorm Warning | PHI | 63 min |
| Jul 3, 7:00 PM EDT | Severe Thunderstorm Warning | PHI | 45 min |
| Jul 3, 8:20 PM EDT | Areal Flood Advisory | PHI | 3 hr |
| Jul 3, 8:29 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Jul 5, 5:30 PM EDT | Special Weather Statement | PHI | 30 min |
| Jul 6, 2:12 PM EDT | Special Weather Statement | PHI | 33 min |
| Jul 8, 3:17 PM EDT | Flood Watch | PHI | 31 hr |
| Jul 9, 12:55 PM EDT | Mesoscale Discussion | SPC | 65 min |
| Jul 9, 1:19 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 9, 4:08 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Jul 14, 2:02 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 15, 3:44 AM EDT | Flood Watch | PHI | 38 hr |
| Jul 19, 5:53 AM EDT | Special Weather Statement | PHI | 52 min |
| Jul 19, 7:06 AM EDT | Special Weather Statement | PHI | 24 min |
| Jul 19, 7:20 AM EDT | Special Weather Statement | PHI | 10 min |
| Jul 19, 7:40 AM EDT | Areal Flood Advisory | PHI | 4 hr |
| Jul 19, 4:48 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Jul 21, 3:13 AM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 21, 4:26 AM EDT | Mesoscale Discussion | SPC | 94 min |
| Jul 21, 4:59 AM EDT | Severe Thunderstorm Warning | PHI | 46 min |
| Jul 25, 12:13 PM EDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Jul 25, 2:11 PM EDT | Severe Thunderstorm Warning | PHI | 49 min |
| Jul 25, 2:51 PM EDT | Severe Thunderstorm Warning | PHI | 39 min |
| Jul 26, 3:32 AM EDT | Heat Advisory | PHI | 4 days |
| Jul 28, 7:54 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Jul 28, 9:30 PM EDT | Severe Thunderstorm Warning | PHI | 45 min |
| Jul 29, 1:56 PM EDT | Mesoscale Discussion | SPC | 64 min |
| Jul 29, 2:48 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 29, 4:45 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 29, 5:02 PM EDT | Severe Thunderstorm Warning | PHI | 73 min |
| Jul 29, 6:20 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Aug 7, 3:13 PM EDT | Tornado Watch | SPC | 8 hr |
| Aug 7, 5:57 PM EDT | Severe Thunderstorm Warning | PHI | 63 min |
| Aug 7, 6:52 PM EDT | Areal Flood Advisory | PHI | 95 min |
| Aug 7, 6:58 PM EDT | Severe Thunderstorm Warning | PHI | 62 min |
| Aug 7, 7:56 PM EDT | Severe Thunderstorm Warning | PHI | 49 min |
| Aug 14, 5:16 PM EDT | Special Weather Statement | PHI | 44 min |
| Aug 14, 6:23 PM EDT | Severe Thunderstorm Warning | PHI | 29 min |
| Aug 15, 1:28 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 15, 2:08 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 7, 7:51 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Sep 7, 7:55 PM EDT | Severe Thunderstorm Warning | PHI | 26 min |
| Sep 7, 8:21 PM EDT | Special Weather Statement | PHI | 24 min |
| Sep 7, 8:45 PM EDT | Severe Thunderstorm Warning | PHI | 26 min |
| Sep 8, 2:46 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Sep 8, 3:11 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 8, 6:34 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Sep 8, 10:31 PM EDT | Mesoscale Discussion | SPC | 59 min |
| Sep 8, 11:50 PM EDT | Severe Thunderstorm Warning | PHI | 40 min |
| Sep 12, 2:59 PM EDT | Special Weather Statement | PHI | 31 min |
| Sep 13, 12:08 AM EDT | Severe Thunderstorm Warning | PHI | 52 min |
| Sep 13, 12:25 AM EDT | Tornado Warning | PHI | 35 min |
| Sep 21, 3:57 PM EDT | Wind Advisory | PHI | 49 hr |
| Sep 22, 3:52 PM EDT | Coastal Flood Advisory | PHI | 58 hr |
| Oct 23, 3:28 PM EDT | Frost Advisory | PHI | 18 hr |
| Oct 31, 3:10 AM EDT | Freeze Watch | PHI | 24 hr |
| Nov 1, 3:16 AM EDT | Freeze Warning | PHI | 31 hr |
| Nov 21, 4:50 AM EST | Coastal Flood Advisory | PHI | 44 hr |
| Nov 21, 11:34 PM EST | Special Weather Statement | PHI | 26 min |
| Nov 22, 12:23 AM EST | Special Weather Statement | PHI | 67 min |
| Dec 2, 8:05 PM EST | Dense Fog Advisory | PHI | 6 hr |
| Dec 3, 1:19 PM EST | Dense Fog Advisory | PHI | 8 hr |
| Dec 8, 3:26 PM EST | Flood Watch | PHI | 66 hr |
| Dec 10, 6:00 PM EST | Special Weather Statement | PHI | 30 min |
| Dec 15, 3:36 PM EST | Flood Watch | PHI | 69 hr |
| Dec 16, 1:58 PM EST | Coastal Flood Advisory | PHI | 52 hr |
| Dec 18, 4:32 PM EST | Areal Flood Warning | PHI | 25 hr |
| Dec 25, 3:20 PM EST | Dense Fog Advisory | PHI | 21 hr |
| Dec 27, 9:17 PM EST | Areal Flood Advisory | PHI | 5 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 | 29 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 11 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 31 |
| Special Weather Statement | 19 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flood Watch | 5 |
| Areal Flood Advisory | 5 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Frost Advisory | 5 |
| Wind and dust | |
| Wind Advisory | 4 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
| Coast and beach | |
| Coastal Flood Advisory | 4 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20222024
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.