Alert archive / Tennessee / Dyer County
Weather alerts in Dyer County, Tennessee, 2024
144 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Dyer County and its neighbors
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Alerts
- 144
- Warnings
- 43
- Watches
- 18
- Advisories
- 55
- Busiest month
- May39 alerts
- Busiest day
- May 22, 20248 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Dyer County, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 17 | 14 | 18% | 2 | 100% | 27 min |
| Flash flood warnings | 1 | 1 | 0% | 2 | 100% | 3 min |
Each office's whole area, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Memphis, TN: tornado warnings | 20 | 1 | 95% | 7 | 14% | 18 min |
| NWS Memphis, TN: severe thunderstorm warnings | 210 | 127 | 40% | 258 | 91% | 20 min |
| NWS Memphis, TN: flash flood warnings | 32 | 17 | 47% | 36 | 78% | 49 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, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 7, 2:16 PM CST | Wind Advisory | MEG | 57 hr |
| Jan 11, 2:26 AM CST | Wind Advisory | MEG | 45 hr |
| Jan 12, 1:13 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Jan 12, 2:54 PM CST | Winter Storm Watch | MEG | 36 hr |
| Jan 13, 2:48 PM CST | Wind Chill Advisory | MEG | 22 hr |
| Jan 13, 2:48 PM CST | Winter Storm Warning | MEG | 54 hr |
| Jan 14, 3:05 AM CST | Wind Chill Advisory | MEG | 3 days |
| Jan 14, 3:05 AM CST | Winter Weather Advisory | MEG | 39 hr |
| Jan 17, 2:58 PM CST | Winter Weather Advisory | MEG | 28 hr |
| Jan 18, 3:02 PM CST | Wind Chill Advisory | MEG | 66 hr |
| Jan 18, 5:49 PM CST | Freezing Fog Advisory | MEG | 13 hr |
| Jan 23, 3:08 AM CST | Flood Watch | MEG | 59 hr |
| Jan 23, 2:02 PM CST | Dense Fog Advisory | MEG | 22 hr |
| Jan 24, 7:33 AM CST | River Flood Warning | MEG | 8 hr |
| Jan 24, 3:06 PM CST | Dense Fog Advisory | MEG | 20 hr |
| Jan 25, 9:04 PM CST | Dense Fog Advisory | MEG | 13 hr |
| Jan 27, 2:14 PM CST | River Flood Warning | MEG | 7 hr |
| Jan 29, 12:32 PM CST | River Flood Advisory | MEG | 4 days |
| Feb 12, 11:23 AM CST | Winter Weather Advisory | MEG | 11 hr |
| Feb 12, 8:33 PM CST | River Flood Warning | MEG | 19 hr |
| Feb 26, 1:13 PM CST | Wind Advisory | MEG | 44 hr |
| Mar 14, 5:27 PM CDT | Tornado Watch | SPC | 7 hr |
| Mar 14, 9:27 PM CDT | Special Weather Statement | MEG | 33 min |
| Mar 14, 9:55 PM CDT | Special Weather Statement | MEG | 50 min |
| Mar 16, 1:00 AM CDT | Dense Fog Advisory | MEG | 8 hr |
| Mar 17, 3:25 AM CDT | Freeze Watch | MEG | 18 hr |
| Mar 17, 3:25 AM CDT | Freeze Warning | MEG | 30 hr |
| Mar 17, 9:15 PM CDT | Freeze Warning | MEG | 36 hr |
| Mar 24, 2:44 AM CDT | High Wind Watch | MEG | 12 hr |
| Mar 24, 2:55 PM CDT | Wind Advisory | MEG | 33 hr |
| Mar 26, 2:42 PM CDT | Frost Advisory | MEG | 18 hr |
| Mar 27, 1:58 PM CDT | Freeze Warning | MEG | 19 hr |
| Apr 2, 8:23 AM CDT | Severe Thunderstorm Warning | MEG | 29 min |
| Apr 2, 8:32 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Apr 2, 3:38 PM CDT | Wind Advisory | MEG | 8 hr |
| Apr 5, 3:10 AM CDT | Frost Advisory | MEG | 29 hr |
| Apr 7, 2:12 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 7, 4:30 PM CDT | Special Weather Statement | MEG | 30 min |
| Apr 7, 4:45 PM CDT | Severe Thunderstorm Warning | MEG | 45 min |
| Apr 7, 5:43 PM CDT | Special Weather Statement | MEG | 32 min |
| Apr 7, 6:07 PM CDT | Severe Thunderstorm Warning | MEG | 38 min |
| Apr 8, 5:42 AM CDT | Dense Fog Advisory | MEG | 3 hr |
| Apr 10, 2:45 PM CDT | Wind Advisory | MEG | 26 hr |
| Apr 11, 3:00 PM CDT | River Flood Warning | MEG | 18 hr |
| Apr 18, 5:13 PM CDT | Special Weather Statement | MEG | 32 min |
| Apr 18, 9:11 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 18, 11:30 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Apr 19, 12:45 AM CDT | Special Weather Statement | MEG | 45 min |
| Apr 29, 11:31 PM CDT | Dense Fog Advisory | MEG | 8 hr |
| May 3, 9:13 PM CDT | Dense Fog Advisory | MEG | 11 hr |
| May 5, 1:16 PM CDT | Mesoscale Discussion | SPC | 119 min |
| May 8, 12:56 AM CDT | Tornado Watch | SPC | 5 hr |
| May 8, 2:51 PM CDT | Tornado Watch | SPC | 5 hr |
| May 8, 7:29 PM CDT | Mesoscale Discussion | SPC | 61 min |
| May 8, 8:13 PM CDT | Tornado Watch | SPC | 7 hr |
| May 8, 11:51 PM CDT | Mesoscale Discussion | SPC | 114 min |
| May 9, 12:29 AM CDT | Severe Thunderstorm Warning | MEG | 46 min |
| May 9, 11:43 AM CDT | River Flood Advisory | MEG | 10 days |
| May 12, 9:21 PM CDT | River Flood Warning | MEG | 16 hr |
| May 13, 12:50 PM CDT | River Flood Advisory | MEG | 6 days |
| May 16, 2:18 PM CDT | Flood Watch | MEG | 21 hr |
| May 18, 11:07 PM CDT | Dense Fog Advisory | MEG | 9 hr |
| May 22, 11:26 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 22, 11:46 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 22, 1:34 PM CDT | Mesoscale Discussion | SPC | 86 min |
| May 22, 2:24 PM CDT | Severe Thunderstorm Warning | MEG | 51 min |
| May 22, 2:32 PM CDT | Severe Thunderstorm Warning | MEG | 43 min |
| May 22, 3:06 PM CDT | Areal Flood Advisory | MEG | 37 min |
| May 22, 3:08 PM CDT | Mesoscale Discussion | SPC | 97 min |
| May 22, 3:09 PM CDT | Severe Thunderstorm Warning | MEG | 51 min |
| May 24, 8:15 AM CDT | Special Weather Statement | MEG | 30 min |
| May 24, 8:27 AM CDT | Areal Flood Advisory | MEG | 5 hr |
| May 24, 9:24 AM CDT | Areal Flood Advisory | MEG | 68 min |
| May 24, 10:29 AM CDT | Flash Flood Warning | MEG | 5 hr |
| May 24, 11:03 AM CDT | Flood Watch | MEG | 64 hr |
| May 25, 1:55 AM CDT | Severe Thunderstorm Warning | MEG | 34 min |
| May 26, 7:03 AM CDT | Severe Thunderstorm Warning | MEG | 42 min |
| May 26, 7:50 AM CDT | Severe Thunderstorm Warning | MEG | 40 min |
| May 26, 7:50 AM CDT | Mesoscale Discussion | SPC | 115 min |
| May 26, 2:38 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 26, 2:46 PM CDT | Mesoscale Discussion | SPC | 59 min |
| May 26, 4:01 PM CDT | Tornado Watch | SPC | 7 hr |
| May 26, 5:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| May 26, 10:39 PM CDT | Tornado Watch | SPC | 5 hr |
| May 26, 11:30 PM CDT | Severe Thunderstorm Warning | MEG | 45 min |
| May 26, 11:54 PM CDT | Severe Thunderstorm Warning | MEG | 28 min |
| May 29, 4:00 AM CDT | River Flood Warning | MEG | 7 hr |
| May 29, 3:06 PM CDT | River Flood Warning | MEG | 29 hr |
| Jun 2, 5:07 AM CDT | Dense Fog Advisory | MEG | 4 hr |
| Jun 8, 5:26 PM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Jun 9, 12:16 AM CDT | Severe Thunderstorm Warning | MEG | 44 min |
| Jun 9, 12:45 AM CDT | Severe Thunderstorm Warning | MEG | 45 min |
| Jun 10, 12:37 AM CDT | Dense Fog Advisory | MEG | 8 hr |
| Jun 16, 12:12 PM CDT | Heat Advisory | MEG | 7 hr |
| Jun 17, 12:26 PM CDT | Special Weather Statement | MEG | 34 min |
| Jun 17, 12:59 PM CDT | Special Weather Statement | MEG | 31 min |
| Jun 17, 1:24 PM CDT | Areal Flood Advisory | MEG | 3 hr |
| Jun 22, 1:58 PM CDT | Heat Advisory | MEG | 30 hr |
| Jun 24, 2:54 AM CDT | Heat Advisory | MEG | 41 hr |
| Jun 28, 2:55 PM CDT | Excessive Heat Warning | MEG | 30 hr |
| Jun 28, 2:55 PM CDT | Heat Advisory | MEG | 30 hr |
| Jul 2, 12:27 PM CDT | Excessive Heat Warning | MEG | 32 hr |
| Jul 2, 12:27 PM CDT | Heat Advisory | MEG | 14 hr |
| Jul 3, 3:58 AM CDT | Excessive Heat Warning | MEG | 40 hr |
| Jul 4, 5:37 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Jul 5, 3:24 AM CDT | Severe Thunderstorm Warning | MEG | 31 min |
| Jul 9, 1:59 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Jul 14, 3:01 PM CDT | Heat Advisory | MEG | 29 hr |
| Jul 15, 1:56 PM CDT | Excessive Heat Warning | MEG | 31 hr |
| Jul 15, 1:56 PM CDT | Heat Advisory | MEG | 31 hr |
| Jul 21, 2:48 PM CDT | Areal Flood Advisory | MEG | 57 min |
| Jul 28, 3:13 AM CDT | Heat Advisory | MEG | 42 hr |
| Jul 29, 3:27 AM CDT | Excessive Heat Warning | MEG | 41 hr |
| Jul 30, 3:05 AM CDT | Excessive Heat Warning | MEG | 41 hr |
| Jul 31, 2:27 AM CDT | Excessive Heat Warning | MEG | 42 hr |
| Aug 14, 2:30 PM CDT | Excessive Heat Warning | MEG | 55 hr |
| Aug 14, 2:30 PM CDT | Heat Advisory | MEG | 55 hr |
| Aug 16, 2:29 PM CDT | Heat Advisory | MEG | 29 hr |
| Aug 17, 2:39 AM CDT | Severe Thunderstorm Warning | MEG | 39 min |
| Aug 17, 3:18 AM CDT | Special Weather Statement | MEG | 42 min |
| Aug 17, 3:37 AM CDT | Severe Thunderstorm Warning | MEG | 38 min |
| Sep 1, 11:03 PM CDT | Dense Fog Advisory | MEG | 7 hr |
| Sep 11, 3:25 AM CDT | Flood Watch | MEG | 3 days |
| Sep 11, 2:56 PM CDT | Wind Advisory | MEG | 33 hr |
| Sep 23, 3:32 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 26, 2:20 AM CDT | Flood Watch | MEG | 49 hr |
| Sep 26, 2:00 PM CDT | Wind Advisory | MEG | 37 hr |
| Sep 30, 1:19 AM CDT | Dense Fog Advisory | MEG | 8 hr |
| Sep 30, 11:32 PM CDT | Dense Fog Advisory | MEG | 7 hr |
| Nov 3, 2:22 PM CST | Wind Advisory | MEG | 29 hr |
| Nov 5, 11:14 PM CST | Areal Flood Advisory | MEG | 3 hr |
| Nov 6, 3:26 AM CST | River Flood Warning | MEG | 4 hr |
| Nov 10, 9:18 PM CST | Dense Fog Advisory | MEG | 8 hr |
| Nov 13, 1:10 PM CST | Areal Flood Advisory | MEG | 3 hr |
| Nov 13, 6:44 PM CST | River Flood Warning | MEG | 5 hr |
| Dec 15, 9:48 PM CST | Dense Fog Advisory | MEG | 5 hr |
| Dec 16, 10:42 AM CST | Mesoscale Discussion | SPC | 3 hr |
| Dec 17, 2:52 PM CST | Flood Watch | MEG | 18 hr |
| Dec 18, 9:47 AM CST | River Flood Warning | MEG | 9 hr |
| Dec 28, 5:55 AM CST | Dense Fog Advisory | MEG | 8 hr |
| Dec 29, 3:00 AM CST | River Flood Warning | MEG | 27 hr |
| Dec 30, 2:10 AM CST | Dense Fog Advisory | MEG | 9 hr |
| Dec 30, 7:36 AM CST | River Flood Warning | MEG | 3 days |
| Dec 30, 9:09 PM CST | River Flood Warning | MEG | 62 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
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.