Alert archive / Arkansas / Jackson County
Weather alerts in Jackson County, Arkansas, 2024
155 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Jackson County and its neighbors
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Alerts
- 155
- Warnings
- 51
- Watches
- 16
- Advisories
- 47
- Busiest month
- May30 alerts
- Busiest day
- January 12, 202412 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Jackson County, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 15 | 10 | 33% | 4 | 100% | 20 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 Little Rock, AR: tornado warnings | 70 | 11 | 84% | 27 | 48% | 22 min |
| NWS Little Rock, AR: severe thunderstorm warnings | 317 | 114 | 64% | 247 | 80% | 22 min |
| NWS Little Rock, AR: flash flood warnings | 60 | 18 | 70% | 41 | 98% | 98 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, 3:22 PM CST | Wind Advisory | LZK | 51 hr |
| Jan 11, 3:16 AM CST | Wind Advisory | LZK | 42 hr |
| Jan 11, 8:28 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Jan 11, 11:17 PM CST | Severe Thunderstorm Warning | LZK | 43 min |
| Jan 11, 11:59 PM CST | Severe Thunderstorm Warning | LZK | 46 min |
| Jan 12, 12:23 AM CST | Severe Thunderstorm Warning | LZK | 52 min |
| Jan 12, 12:44 AM CST | Severe Thunderstorm Warning | LZK | 31 min |
| Jan 12, 1:12 AM CST | Severe Thunderstorm Warning | LZK | 18 min |
| Jan 12, 2:42 AM CST | Special Weather Statement | LZK | 33 min |
| Jan 12, 5:28 AM CST | Special Weather Statement | LZK | 47 min |
| Jan 12, 10:37 AM CST | River Flood Warning | LZK | 3 days |
| Jan 12, 10:42 AM CST | River Flood Warning | LZK | 40 days |
| Jan 12, 3:44 PM CST | Wind Chill Advisory | LZK | 4 days |
| Jan 12, 3:44 PM CST | Winter Storm Watch | LZK | 23 hr |
| Jan 13, 3:07 PM CST | Winter Storm Warning | LZK | 45 hr |
| Jan 14, 11:58 AM CST | Wind Chill Advisory | LZK | 58 hr |
| Jan 14, 10:05 PM CST | Winter Weather Advisory | LZK | 14 hr |
| Jan 17, 1:59 PM CST | Winter Weather Advisory | LZK | 22 hr |
| Jan 18, 4:21 PM CST | Wind Chill Advisory | LZK | 44 hr |
| Jan 18, 8:21 PM CST | Freezing Fog Advisory | LZK | 9 hr |
| Jan 19, 2:24 PM CST | Wind Chill Advisory | LZK | 43 hr |
| Jan 21, 2:24 AM CST | Winter Weather Advisory | LZK | 35 hr |
| Jan 23, 1:41 AM CST | Dense Fog Advisory | LZK | 10 hr |
| Jan 23, 2:18 AM CST | Flood Watch | LZK | 55 hr |
| Jan 23, 12:04 PM CST | Dense Fog Advisory | LZK | 24 hr |
| Jan 24, 9:14 AM CST | River Flood Warning | LZK | 15 days |
| Jan 24, 2:51 PM CST | Dense Fog Advisory | LZK | 20 hr |
| Jan 29, 2:23 PM CST | Areal Flood Warning | LZK | 19 hr |
| Feb 16, 3:09 PM CST | Severe Thunderstorm Warning | LZK | 25 min |
| Feb 22, 1:41 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Feb 22, 6:12 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 27, 2:42 AM CST | Wind Advisory | LZK | 33 hr |
| Mar 2, 4:22 AM CST | Dense Fog Advisory | LZK | 5 hr |
| Mar 14, 4:50 PM CDT | Tornado Watch | SPC | 7 hr |
| Mar 14, 5:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Mar 15, 8:37 PM CDT | River Flood Advisory | LZK | 6 days |
| Mar 17, 2:58 AM CDT | Freeze Watch | LZK | 23 hr |
| Mar 18, 2:00 AM CDT | Freeze Warning | LZK | 31 hr |
| Mar 19, 7:36 PM CDT | River Flood Advisory | LZK | 51 hr |
| Mar 20, 8:21 PM CDT | River Flood Advisory | LZK | 26 hr |
| Mar 24, 3:01 AM CDT | Wind Advisory | LZK | 40 hr |
| Mar 26, 2:11 PM CDT | Frost Advisory | LZK | 19 hr |
| Mar 27, 2:17 PM CDT | Frost Advisory | LZK | 19 hr |
| Apr 4, 2:15 PM CDT | Frost Advisory | LZK | 18 hr |
| Apr 10, 2:30 PM CDT | Wind Advisory | LZK | 27 hr |
| Apr 16, 3:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Apr 16, 4:36 PM CDT | Special Weather Statement | LZK | 24 min |
| Apr 18, 8:41 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Apr 18, 9:11 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 18, 11:30 PM CDT | Special Weather Statement | LZK | 45 min |
| Apr 18, 11:30 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Apr 19, 12:10 AM CDT | Special Weather Statement | LZK | 50 min |
| Apr 26, 8:13 PM CDT | Severe Thunderstorm Warning | LZK | 47 min |
| Apr 26, 8:43 PM CDT | Severe Thunderstorm Warning | LZK | 35 min |
| Apr 29, 10:50 AM CDT | River Flood Warning | LZK | 4 days |
| Apr 29, 9:20 PM CDT | Dense Fog Advisory | LZK | 13 hr |
| May 2, 3:47 PM CDT | Special Weather Statement | LZK | 43 min |
| May 3, 10:03 AM CDT | River Flood Advisory | LZK | 23 hr |
| May 4, 10:49 AM CDT | Mesoscale Discussion | SPC | 116 min |
| May 4, 12:51 PM CDT | Special Weather Statement | LZK | 54 min |
| May 4, 3:53 PM CDT | Mesoscale Discussion | SPC | 97 min |
| May 5, 1:16 PM CDT | Mesoscale Discussion | SPC | 119 min |
| May 6, 10:13 PM CDT | Tornado Watch | SPC | 9 hr |
| May 7, 11:07 PM CDT | Mesoscale Discussion | SPC | 113 min |
| May 8, 12:56 AM 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 16, 10:49 AM CDT | River Flood Warning | LZK | 23 hr |
| May 16, 3:25 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 18, 10:35 AM CDT | River Flood Warning | LZK | 15 hr |
| May 21, 9:40 AM CDT | River Flood Warning | LZK | 4 days |
| May 21, 7:55 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 21, 8:18 PM CDT | Tornado Watch | SPC | 6 hr |
| May 21, 11:00 PM CDT | Severe Thunderstorm Warning | LZK | 33 min |
| May 22, 10:02 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 26, 6:10 AM CDT | Severe Thunderstorm Warning | LZK | 26 min |
| May 26, 4:01 PM CDT | Tornado Watch | SPC | 7 hr |
| May 26, 9:26 PM CDT | Mesoscale Discussion | SPC | 94 min |
| May 26, 9:41 PM CDT | Severe Thunderstorm Warning | LZK | 49 min |
| May 26, 10:27 PM CDT | Severe Thunderstorm Warning | LZK | 33 min |
| May 26, 10:39 PM CDT | River Flood Warning | LZK | 10 days |
| May 26, 10:39 PM CDT | Tornado Watch | SPC | 5 hr |
| May 26, 10:59 PM CDT | Severe Thunderstorm Warning | LZK | 31 min |
| May 26, 11:12 PM CDT | Special Weather Statement | LZK | 33 min |
| May 29, 9:03 PM CDT | River Flood Warning | LZK | 6 days |
| Jun 9, 3:59 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 10, 9:35 AM CDT | River Flood Warning | LZK | 34 hr |
| Jun 12, 9:49 AM CDT | River Flood Warning | LZK | 24 hr |
| Jun 22, 2:02 PM CDT | Heat Advisory | LZK | 31 hr |
| Jun 23, 1:57 PM CDT | Heat Advisory | LZK | 31 hr |
| Jun 23, 9:43 PM CDT | Heat Advisory | LZK | 47 hr |
| Jun 25, 3:08 AM CDT | Excessive Heat Warning | LZK | 18 hr |
| Jun 26, 10:06 AM CDT | Special Weather Statement | LZK | 39 min |
| Jun 28, 10:24 AM CDT | River Flood Warning | LZK | 4 days |
| Jun 28, 1:44 PM CDT | Excessive Heat Warning | LZK | 30 hr |
| Jul 2, 1:42 PM CDT | Excessive Heat Warning | LZK | 31 hr |
| Jul 2, 8:03 PM CDT | River Flood Advisory | LZK | 23 hr |
| Jul 3, 3:54 AM CDT | Excessive Heat Warning | LZK | 41 hr |
| Jul 4, 3:37 PM CDT | Special Weather Statement | LZK | 38 min |
| Jul 4, 5:37 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Jul 8, 2:38 AM CDT | Flood Watch | LZK | 32 hr |
| Jul 8, 10:33 AM CDT | River Flood Warning | LZK | 28 hr |
| Jul 8, 3:58 PM CDT | Tornado Watch | SPC | 10 hr |
| Jul 8, 11:27 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 9, 1:59 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Jul 9, 3:37 AM CDT | Flash Flood Warning | LZK | 3 hr |
| Jul 9, 5:02 AM CDT | Severe Thunderstorm Warning | LZK | 28 min |
| Jul 11, 1:06 AM CDT | River Flood Advisory | LZK | 7 days |
| Jul 14, 2:23 PM CDT | Heat Advisory | LZK | 30 hr |
| Jul 15, 2:18 PM CDT | Excessive Heat Warning | LZK | 30 hr |
| Jul 16, 7:18 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Jul 16, 8:10 PM CDT | Severe Thunderstorm Warning | LZK | 50 min |
| Jul 16, 8:57 PM CDT | Special Weather Statement | LZK | 33 min |
| Jul 17, 3:30 AM CDT | Flood Watch | LZK | 9 hr |
| Jul 28, 3:25 AM CDT | Heat Advisory | LZK | 41 hr |
| Jul 29, 3:42 AM CDT | Excessive Heat Warning | LZK | 40 hr |
| Jul 30, 3:09 AM CDT | Excessive Heat Warning | LZK | 41 hr |
| Jul 31, 2:55 AM CDT | Excessive Heat Warning | LZK | 41 hr |
| Aug 6, 1:31 AM CDT | Heat Advisory | LZK | 18 hr |
| Aug 14, 11:15 AM CDT | Areal Flood Warning | LZK | 6 hr |
| Aug 14, 2:08 PM CDT | Excessive Heat Warning | LZK | 30 hr |
| Aug 14, 2:08 PM CDT | Heat Advisory | LZK | 30 hr |
| Aug 15, 1:57 PM CDT | Excessive Heat Warning | LZK | 31 hr |
| Aug 16, 2:45 PM CDT | Heat Advisory | LZK | 30 hr |
| Aug 17, 12:48 AM CDT | Special Weather Statement | LZK | 42 min |
| Aug 17, 1:22 AM CDT | Mesoscale Discussion | SPC | 113 min |
| Aug 17, 2:12 AM CDT | Special Weather Statement | LZK | 63 min |
| Aug 22, 6:43 AM CDT | River Flood Warning | LZK | 4 days |
| Sep 2, 1:43 AM CDT | Dense Fog Advisory | LZK | 5 hr |
| Sep 6, 3:31 PM CDT | Special Weather Statement | LZK | 29 min |
| Sep 11, 1:45 PM CDT | Wind Advisory | LZK | 34 hr |
| Sep 15, 8:20 AM CDT | River Flood Warning | LZK | 12 days |
| Sep 17, 2:34 AM CDT | Dense Fog Advisory | LZK | 6 hr |
| Sep 21, 12:21 PM CDT | Special Weather Statement | LZK | 24 min |
| Sep 23, 3:32 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 26, 2:52 PM CDT | Wind Advisory | LZK | 31 hr |
| Sep 28, 10:56 AM CDT | River Flood Warning | LZK | 10 days |
| Oct 16, 3:10 AM CDT | Frost Advisory | LZK | 29 hr |
| Oct 31, 6:59 AM CDT | Special Weather Statement | LZK | 61 min |
| Nov 4, 9:12 AM CST | River Flood Warning | LZK | 11 days |
| Nov 4, 9:25 AM CST | River Flood Warning | LZK | 4 days |
| Nov 9, 7:09 PM CST | Dense Fog Advisory | LZK | 11 hr |
| Nov 18, 6:25 PM CST | Special Weather Statement | LZK | 50 min |
| Dec 14, 6:43 PM CST | Dense Fog Advisory | LZK | 16 hr |
| Dec 15, 8:56 PM CST | Dense Fog Advisory | LZK | 7 hr |
| Dec 16, 10:42 AM CST | Mesoscale Discussion | SPC | 3 hr |
| Dec 16, 1:05 PM CST | Special Weather Statement | LZK | 25 min |
| Dec 18, 7:56 AM CST | River Flood Warning | LZK | 5 days |
| Dec 18, 11:33 AM CST | River Flood Warning | LZK | 28 days |
| Dec 25, 8:32 AM CST | River Flood Advisory | LZK | 36 hr |
| Dec 26, 9:18 AM CST | River Flood Warning | LZK | 16 days |
| Dec 28, 6:38 AM CST | Dense Fog Advisory | LZK | 5 hr |
| Dec 28, 12:15 PM CST | Dense Fog Advisory | LZK | 105 min |
| Dec 29, 6:01 PM CST | Dense Fog Advisory | LZK | 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 | 15 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 8 |
| Mesoscale Discussion | 23 |
| Special Weather Statement | 18 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 1 |
| River Flood Warning | 21 |
| Flood Watch | 3 |
| River Flood Advisory | 7 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 3 |
| Heat | |
| Excessive Heat Warning | 10 |
| Heat Advisory | 8 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Frost Advisory | 4 |
| Wind Chill Advisory | 4 |
| Wind and dust | |
| Wind Advisory | 7 |
| Fog and smoke | |
| Dense Fog Advisory | 13 |
| Freezing Fog Advisory | 1 |
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.