Alert archive / North Carolina / Onslow County
Weather alerts in Onslow County, North Carolina, 2024
249 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Onslow County and its neighbors
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Alerts
- 249
- Warnings
- 54
- Watches
- 26
- Advisories
- 65
- Busiest month
- August67 alerts
- Busiest day
- August 8, 202419 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
2 of 9 tornado warnings covering Onslow County in 2024 had a tornado report inside them; 1 of 1 tornado reports fell inside a warning, on average 0 minutes after it went out.
Onslow County, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 9 | 2 | 78% | 1 | 100% | 0 min |
| Severe thunderstorm warnings | 26 | 18 | 31% | 21 | 100% | 27 min |
| Flash flood warnings | 11 | 7 | 36% | 1 | 100% | 154 min |
Each office's whole area, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Newport/Morehead City, NC: tornado warnings | 41 | 6 | 85% | 6 | 100% | 9 min |
| NWS Newport/Morehead City, NC: severe thunderstorm warnings | 104 | 62 | 40% | 126 | 96% | 27 min |
| NWS Newport/Morehead City, NC: flash flood warnings | 35 | 26 | 26% | 66 | 95% | 82 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, 3:06 PM EST | High Wind Watch | MHX | 25 hr |
| Jan 8, 3:33 AM EST | High Wind Warning | MHX | 43 hr |
| Jan 8, 3:33 AM EST | Wind Advisory | MHX | 54 hr |
| Jan 8, 4:57 AM EST | Coastal Flood Advisory | MHX | 47 hr |
| Jan 8, 4:57 AM EST | High Surf Advisory | MHX | 67 hr |
| Jan 9, 1:32 PM EST | Mesoscale Discussion | SPC | 58 min |
| Jan 9, 1:46 PM EST | Tornado Watch | SPC | 9 hr |
| Jan 9, 4:02 PM EST | Mesoscale Discussion | SPC | 88 min |
| Jan 9, 5:01 PM EST | Severe Thunderstorm Warning | MHX | 44 min |
| Jan 9, 5:09 PM EST | Tornado Warning | MHX | 36 min |
| Jan 9, 5:57 PM EST | Severe Thunderstorm Warning | MHX | 48 min |
| Jan 9, 6:53 PM EST | Severe Thunderstorm Warning | MHX | 52 min |
| Jan 9, 7:25 PM EST | Mesoscale Discussion | SPC | 95 min |
| Jan 9, 7:51 PM EST | Severe Thunderstorm Warning | MHX | 54 min |
| Jan 9, 8:13 PM EST | Severe Thunderstorm Warning | MHX | 47 min |
| Jan 12, 7:27 PM EST | Mesoscale Discussion | SPC | 3 hr |
| Feb 12, 9:50 AM EST | Wind Advisory | MHX | 27 hr |
| Feb 27, 2:06 PM EST | Wind Advisory | MHX | 35 hr |
| Mar 2, 6:17 PM EST | Dense Fog Advisory | MHX | 7 hr |
| Mar 3, 1:07 AM EST | Dense Fog Advisory | MHX | 113 min |
| Mar 9, 10:57 PM EST | Special Weather Statement | MHX | 33 min |
| Mar 22, 3:47 AM EDT | High Surf Advisory | MHX | 6 days |
| Mar 22, 9:21 AM EDT | Coastal Flood Advisory | MHX | 29 hr |
| Mar 23, 4:52 AM EDT | Special Weather Statement | MHX | 38 min |
| Mar 23, 5:35 AM EDT | Special Weather Statement | MHX | 55 min |
| Mar 24, 3:09 AM EDT | Frost Advisory | MHX | 30 hr |
| Mar 27, 4:02 AM EDT | Flood Watch | MHX | 40 hr |
| Apr 2, 8:20 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Apr 3, 8:07 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Apr 10, 4:04 AM EDT | Coastal Flood Advisory | MHX | 58 hr |
| Apr 10, 4:04 AM EDT | High Surf Advisory | MHX | 64 hr |
| Apr 10, 8:05 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Apr 11, 3:37 PM EDT | Special Weather Statement | MHX | 23 min |
| Apr 11, 5:45 PM EDT | Wind Advisory | MHX | 6 hr |
| Apr 11, 7:50 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Apr 12, 6:56 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 12, 7:44 PM EDT | Severe Thunderstorm Warning | MHX | 76 min |
| Apr 20, 5:15 AM EDT | Dense Fog Advisory | MHX | 2 hr |
| Apr 20, 2:45 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 20, 5:04 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 21, 2:57 AM EDT | Special Weather Statement | MHX | 33 min |
| Apr 23, 8:13 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| May 2, 3:44 AM EDT | Dense Fog Advisory | MHX | 5 hr |
| May 4, 3:37 AM EDT | Dense Fog Advisory | MHX | 5 hr |
| May 7, 4:47 PM EDT | Special Weather Statement | MHX | 28 min |
| May 7, 5:53 PM EDT | Special Weather Statement | MHX | 37 min |
| May 7, 6:13 PM EDT | Severe Thunderstorm Warning | MHX | 32 min |
| May 8, 3:58 PM EDT | Mesoscale Discussion | SPC | 92 min |
| May 8, 7:54 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| May 8, 7:57 PM EDT | Severe Thunderstorm Warning | MHX | 48 min |
| May 10, 1:05 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 10, 1:51 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 10, 5:05 PM EDT | Severe Thunderstorm Warning | MHX | 70 min |
| May 10, 5:25 PM EDT | Severe Thunderstorm Warning | MHX | 35 min |
| May 10, 5:48 PM EDT | Mesoscale Discussion | SPC | 87 min |
| May 10, 8:24 PM EDT | Special Weather Statement | MHX | 36 min |
| May 13, 8:08 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| May 14, 8:02 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| May 15, 12:10 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 15, 1:12 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 15, 5:06 PM EDT | Severe Thunderstorm Warning | MHX | 54 min |
| May 15, 5:56 PM EDT | Severe Thunderstorm Warning | MHX | 49 min |
| May 15, 5:56 PM EDT | Severe Thunderstorm Warning | MHX | 64 min |
| May 15, 6:38 PM EDT | Mesoscale Discussion | SPC | 97 min |
| May 15, 7:00 PM EDT | Special Weather Statement | MHX | 30 min |
| May 15, 7:13 PM EDT | Severe Thunderstorm Warning | MHX | 48 min |
| May 15, 8:49 PM EDT | Special Weather Statement | MHX | 26 min |
| May 15, 9:12 PM EDT | Severe Thunderstorm Warning | MHX | 18 min |
| May 18, 4:49 PM EDT | Mesoscale Discussion | SPC | 116 min |
| May 22, 2:56 AM EDT | Dense Fog Advisory | MHX | 6 hr |
| May 24, 3:55 PM EDT | Severe Thunderstorm Warning | MHX | 50 min |
| May 24, 4:31 PM EDT | Severe Thunderstorm Warning | MHX | 59 min |
| May 24, 5:21 PM EDT | Severe Thunderstorm Warning | MHX | 39 min |
| May 24, 5:24 PM EDT | Tornado Warning | MHX | 21 min |
| May 27, 12:21 PM EDT | Severe Thunderstorm Warning | MHX | 39 min |
| May 27, 12:34 PM EDT | Special Weather Statement | MHX | 26 min |
| May 27, 2:37 PM EDT | Mesoscale Discussion | SPC | 83 min |
| May 27, 3:39 PM EDT | Tornado Watch | SPC | 7 hr |
| May 28, 1:31 PM EDT | Mesoscale Discussion | SPC | 119 min |
| May 28, 5:02 PM EDT | Special Weather Statement | MHX | 43 min |
| Jun 5, 8:02 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Jun 6, 6:21 PM EDT | Severe Thunderstorm Warning | MHX | 29 min |
| Jun 19, 8:08 PM EDT | Beach Hazards Statement | MHX | 36 hr |
| Jun 21, 7:41 AM EDT | Beach Hazards Statement | MHX | 36 hr |
| Jun 23, 2:57 AM EDT | Heat Advisory | MHX | 17 hr |
| Jun 23, 8:07 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Jun 24, 12:40 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Jun 24, 1:03 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 24, 3:31 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Jun 24, 4:51 PM EDT | Special Weather Statement | MHX | 24 min |
| Jun 24, 5:00 PM EDT | Special Weather Statement | ILM | 15 min |
| Jun 24, 5:03 PM EDT | Special Weather Statement | MHX | 27 min |
| Jun 25, 4:36 AM EDT | Beach Hazards Statement | MHX | 15 hr |
| Jun 26, 2:55 PM EDT | Heat Advisory | MHX | 25 hr |
| Jun 27, 1:14 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 27, 3:26 PM EDT | Severe Thunderstorm Warning | MHX | 49 min |
| Jun 27, 3:57 PM EDT | Special Weather Statement | MHX | 33 min |
| Jun 27, 4:36 PM EDT | Special Weather Statement | MHX | 39 min |
| Jun 27, 5:02 PM EDT | Areal Flood Advisory | MHX | 3 hr |
| Jun 27, 5:10 PM EDT | Special Weather Statement | MHX | 35 min |
| Jun 29, 3:15 PM EDT | Heat Advisory | MHX | 28 hr |
| Jul 1, 4:07 AM EDT | Areal Flood Advisory | MHX | 3 hr |
| Jul 1, 4:19 AM EDT | Flash Flood Warning | MHX | 3 hr |
| Jul 4, 2:47 PM EDT | Heat Advisory | MHX | 36 hr |
| Jul 4, 8:10 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Jul 5, 8:08 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Jul 6, 3:15 AM EDT | Heat Advisory | MHX | 16 hr |
| Jul 6, 8:07 PM EDT | Beach Hazards Statement | MHX | 7 hr |
| Jul 10, 5:44 AM EDT | Heat Advisory | MHX | 13 hr |
| Jul 10, 8:14 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Jul 11, 7:09 AM EDT | Areal Flood Advisory | MHX | 103 min |
| Jul 11, 8:51 AM EDT | Flood Watch | MHX | 39 hr |
| Jul 11, 8:52 AM EDT | Flash Flood Warning | MHX | 3 hr |
| Jul 11, 8:11 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Jul 12, 8:11 PM EDT | Beach Hazards Statement | MHX | 32 hr |
| Jul 14, 2:24 AM EDT | Heat Advisory | MHX | 17 hr |
| Jul 14, 2:01 PM EDT | Heat Advisory | MHX | 13 hr |
| Jul 15, 2:49 AM EDT | Excessive Heat Warning | MHX | 16 hr |
| Jul 15, 4:01 PM EDT | Excessive Heat Watch | MHX | 11 hr |
| Jul 15, 4:01 PM EDT | Heat Advisory | MHX | 28 hr |
| Jul 16, 3:01 AM EDT | Excessive Heat Warning | MHX | 17 hr |
| Jul 16, 8:30 PM EDT | Beach Hazards Statement | MHX | 48 hr |
| Jul 16, 8:31 PM EDT | Heat Advisory | MHX | 22 hr |
| Jul 17, 11:40 PM EDT | Special Weather Statement | MHX | 35 min |
| Jul 18, 11:30 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 18, 5:32 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Jul 18, 8:18 PM EDT | Areal Flood Advisory | MHX | 117 min |
| Jul 18, 8:58 PM EDT | Special Weather Statement | MHX | 32 min |
| Jul 19, 8:37 PM EDT | Areal Flood Advisory | MHX | 98 min |
| Jul 19, 8:38 PM EDT | Beach Hazards Statement | MHX | 23 hr |
| Jul 22, 6:02 AM EDT | Special Weather Statement | MHX | 43 min |
| Jul 22, 2:32 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Jul 24, 4:59 AM EDT | Areal Flood Advisory | MHX | 116 min |
| Jul 25, 3:15 AM EDT | Flood Watch | MHX | 40 hr |
| Jul 25, 7:20 PM EDT | Areal Flood Advisory | MHX | 2 hr |
| Jul 26, 3:00 PM EDT | Areal Flood Advisory | MHX | 2 hr |
| Jul 26, 3:34 PM EDT | Flash Flood Warning | MHX | 116 min |
| Jul 26, 4:14 PM EDT | Areal Flood Advisory | MHX | 3 hr |
| Jul 26, 4:56 PM EDT | Flash Flood Warning | MHX | 3 hr |
| Jul 31, 3:01 PM EDT | Heat Advisory | MHX | 29 hr |
| Aug 1, 2:16 PM EDT | Heat Advisory | MHX | 29 hr |
| Aug 2, 8:39 AM EDT | Special Weather Statement | MHX | 66 min |
| Aug 2, 8:57 AM EDT | Severe Thunderstorm Warning | MHX | 48 min |
| Aug 2, 8:06 PM EDT | Beach Hazards Statement | MHX | 48 hr |
| Aug 3, 10:49 AM EDT | Heat Advisory | MHX | 8 hr |
| Aug 5, 3:28 AM EDT | Beach Hazards Statement | MHX | 17 hr |
| Aug 5, 3:13 PM EDT | Flood Watch | MHX | 4 days |
| Aug 6, 3:44 AM EDT | Beach Hazards Statement | MHX | 24 hr |
| Aug 6, 8:57 AM EDT | Mesoscale Discussion | SPC | 93 min |
| Aug 6, 10:58 AM EDT | Tropical Storm Watch | MHX | 42 hr |
| Aug 6, 1:15 PM EDT | Mesoscale Discussion | SPC | 30 min |
| Aug 6, 1:29 PM EDT | Tornado Warning | MHX | 31 min |
| Aug 6, 3:58 PM EDT | Mesoscale Discussion | SPC | 62 min |
| Aug 6, 4:38 PM EDT | Tornado Watch | SPC | 8 hr |
| Aug 7, 12:25 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 7, 2:55 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 7, 3:14 AM EDT | Beach Hazards Statement | MHX | 17 hr |
| Aug 7, 3:14 AM EDT | High Surf Advisory | MHX | 48 hr |
| Aug 7, 4:55 AM EDT | Coastal Flood Advisory | MHX | 53 hr |
| Aug 7, 8:56 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 7, 11:20 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 7, 2:02 PM EDT | Tornado Warning | MHX | 28 min |
| Aug 7, 2:17 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 7, 2:26 PM EDT | Tornado Warning | MHX | 34 min |
| Aug 7, 3:59 PM EDT | Tornado Watch | SPC | 7 hr |
| Aug 7, 7:56 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 7, 8:46 PM EDT | Beach Hazards Statement | MHX | 23 hr |
| Aug 7, 10:13 PM EDT | Severe Thunderstorm Warning | MHX | 32 min |
| Aug 7, 10:33 PM EDT | Flash Flood Warning | MHX | 3 hr |
| Aug 7, 10:34 PM EDT | Tornado Watch | SPC | 4 hr |
| Aug 8, 1:01 AM EDT | Tornado Warning | MHX | 29 min |
| Aug 8, 1:30 AM EDT | Tornado Warning | MHX | 30 min |
| Aug 8, 1:50 AM EDT | Severe Thunderstorm Warning | MHX | 40 min |
| Aug 8, 2:19 AM EDT | Mesoscale Discussion | SPC | 116 min |
| Aug 8, 2:49 AM EDT | Tornado Watch | SPC | 10 hr |
| Aug 8, 4:59 AM EDT | Tropical Storm Warning | MHX | 15 hr |
| Aug 8, 5:47 AM EDT | Mesoscale Discussion | SPC | 118 min |
| Aug 8, 6:38 AM EDT | Flash Flood Warning | MHX | 3 hr |
| Aug 8, 8:59 AM EDT | Mesoscale Discussion | SPC | 91 min |
| Aug 8, 11:18 AM EDT | Mesoscale Discussion | SPC | 117 min |
| Aug 8, 11:46 AM EDT | Flash Flood Warning | MHX | 3 hr |
| Aug 8, 12:43 PM EDT | Tornado Watch | SPC | 6 hr |
| Aug 8, 3:12 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 8, 6:37 PM EDT | Tornado Watch | SPC | 12 hr |
| Aug 8, 6:47 PM EDT | River Flood Warning | MHX | 3 days |
| Aug 8, 8:13 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Aug 9, 3:08 PM EDT | Areal Flood Advisory | MHX | 3 hr |
| Aug 9, 4:09 PM EDT | Areal Flood Advisory | MHX | 3 hr |
| Aug 9, 5:41 PM EDT | Flash Flood Warning | MHX | 3 hr |
| Aug 9, 6:44 PM EDT | Areal Flood Advisory | MHX | 2 hr |
| Aug 10, 1:56 AM EDT | Severe Thunderstorm Warning | MHX | 49 min |
| Aug 10, 4:49 AM EDT | Flood Watch | MHX | 25 min |
| Aug 10, 5:19 AM EDT | Flood Watch | MHX | 17 hr |
| Aug 10, 5:22 PM EDT | Special Weather Statement | MHX | 23 min |
| Aug 10, 5:33 PM EDT | Severe Thunderstorm Warning | MHX | 26 min |
| Aug 11, 3:11 AM EDT | Flood Watch | MHX | 19 hr |
| Aug 11, 3:25 PM EDT | Flash Flood Warning | MHX | 2 hr |
| Aug 12, 3:02 AM EDT | Flood Watch | MHX | 17 hr |
| Aug 15, 4:10 PM EDT | High Surf Advisory | MHX | 4 days |
| Aug 15, 7:58 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Aug 16, 8:05 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Aug 17, 8:06 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Aug 18, 8:03 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Aug 27, 4:33 AM EDT | Dense Fog Advisory | MHX | 5 hr |
| Aug 28, 1:38 PM EDT | Heat Advisory | MHX | 29 hr |
| Aug 30, 2:38 PM EDT | Special Weather Statement | MHX | 37 min |
| Aug 30, 6:27 PM EDT | Flash Flood Warning | MHX | 2 hr |
| Sep 2, 1:47 PM EDT | Areal Flood Advisory | MHX | 115 min |
| Sep 2, 8:17 PM EDT | Beach Hazards Statement | MHX | 48 hr |
| Sep 14, 4:52 PM EDT | Coastal Flood Advisory | MHX | 13 days |
| Sep 14, 4:52 PM EDT | High Surf Advisory | MHX | 66 hr |
| Sep 14, 9:10 PM EDT | Beach Hazards Statement | MHX | 23 hr |
| Sep 15, 3:19 PM EDT | Flood Watch | MHX | 47 hr |
| Sep 15, 5:10 PM EDT | Tropical Storm Warning | MHX | 24 hr |
| Sep 15, 8:25 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Sep 16, 10:02 AM EDT | Areal Flood Advisory | MHX | 5 hr |
| Sep 16, 11:37 AM EDT | Tornado Warning | MHX | 25 min |
| Sep 16, 2:25 PM EDT | Areal Flood Advisory | MHX | 3 hr |
| Sep 16, 3:06 PM EDT | Areal Flood Advisory | MHX | 114 min |
| Sep 16, 6:04 PM EDT | Flash Flood Warning | MHX | 10 hr |
| Sep 16, 7:10 PM EDT | Tornado Warning | MHX | 35 min |
| Sep 16, 8:46 PM EDT | Beach Hazards Statement | MHX | 23 hr |
| Sep 17, 1:04 PM EDT | River Flood Warning | MHX | 32 hr |
| Sep 19, 3:04 PM EDT | Areal Flood Advisory | MHX | 3 hr |
| Sep 26, 5:05 AM EDT | High Surf Advisory | MHX | 47 hr |
| Sep 26, 8:23 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Sep 27, 8:02 AM EDT | Tornado Watch | SPC | 12 hr |
| Sep 27, 9:48 AM EDT | Mesoscale Discussion | SPC | 117 min |
| Sep 27, 12:33 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Sep 27, 8:11 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Sep 29, 5:22 AM EDT | Dense Fog Advisory | MHX | 5 hr |
| Sep 30, 1:24 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 6, 8:17 PM EDT | Beach Hazards Statement | MHX | 24 hr |
| Oct 7, 8:33 PM EDT | Beach Hazards Statement | MHX | 23 hr |
| Oct 16, 5:02 AM EDT | Coastal Flood Advisory | MHX | 4 days |
| Nov 5, 3:01 AM EST | Dense Fog Advisory | MHX | 4 hr |
| Nov 13, 3:35 PM EST | Coastal Flood Advisory | MHX | 4 days |
| Nov 14, 9:31 PM EST | Special Weather Statement | MHX | 44 min |
| Nov 21, 2:12 AM EST | Freeze Watch | MHX | 11 hr |
| Nov 21, 1:36 PM EST | Freeze Warning | MHX | 19 hr |
| Nov 23, 2:50 PM EST | Frost Advisory | MHX | 17 hr |
| Nov 28, 3:24 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Dec 6, 3:11 PM EST | Cold Weather Advisory | MHX | 12 hr |
| Dec 11, 1:17 PM EST | Mesoscale Discussion | SPC | 88 min |
| Dec 11, 5:09 PM EST | Special Weather Statement | MHX | 51 min |
| Dec 16, 2:50 AM EST | Dense Fog Advisory | MHX | 3 hr |
| Dec 18, 2:51 AM EST | Dense Fog Advisory | MHX | 7 hr |
| Dec 18, 10:34 AM EST | Dense Fog Advisory | MHX | 2 hr |
| Dec 18, 2:06 PM EST | Dense Fog Advisory | MHX | 17 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 | 26 |
| Tornado Warning | 9 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 9 |
| Mesoscale Discussion | 39 |
| Special Weather Statement | 26 |
| Flooding | |
| Flash Flood Warning | 11 |
| River Flood Warning | 2 |
| Flood Watch | 9 |
| Areal Flood Advisory | 17 |
| Heat | |
| Excessive Heat Warning | 2 |
| Excessive Heat Watch | 1 |
| Heat Advisory | 14 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Cold Weather Advisory | 1 |
| Frost Advisory | 2 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 1 |
| Wind Advisory | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 13 |
| Tropical | |
| Tropical Storm Warning | 2 |
| Tropical Storm Watch | 1 |
| Coast and beach | |
| Coastal Flood Advisory | 7 |
| High Surf Advisory | 7 |
| Beach Hazards Statement | 39 |
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.