Alert archive / Arkansas / Benton County
Weather alerts in Benton County, Arkansas, 2022
155 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Benton County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 155
- Warnings
- 42
- Watches
- 19
- Advisories
- 58
- Busiest month
- May32 alerts
- Busiest day
- May 5, 202210 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 Benton County in 2022 had a tornado report inside them.
Benton County, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 22 | 7 | 68% | 7 | 43% | 23 min |
| Flash flood warnings | 5 | 2 | 60% | 6 | 100% | 98 min |
Each office's whole area, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Tulsa, OK: tornado warnings | 37 | 9 | 76% | 21 | 48% | 23 min |
| NWS Tulsa, OK: severe thunderstorm warnings | 331 | 101 | 69% | 249 | 61% | 22 min |
| NWS Tulsa, OK: flash flood warnings | 38 | 17 | 55% | 58 | 76% | 99 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 14, 3:19 AM CST | Winter Weather Advisory | TSA | 45 hr |
| Jan 14, 8:27 PM CST | Winter Storm Warning | TSA | 28 hr |
| Jan 15, 5:31 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 19, 3:09 AM CST | Winter Weather Advisory | TSA | 17 hr |
| Jan 31, 8:26 AM CST | Winter Storm Watch | TSA | 30 hr |
| Feb 1, 11:13 AM CST | Winter Storm Warning | TSA | 63 hr |
| Feb 3, 2:03 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 4, 2:20 AM CST | Winter Weather Advisory | TSA | 6 hr |
| Feb 16, 4:08 AM CST | Wind Advisory | TSA | 14 hr |
| Feb 21, 9:57 AM CST | Winter Storm Watch | TSA | 29 hr |
| Feb 21, 6:41 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Feb 21, 8:49 PM CST | Tornado Watch | SPC | 7 hr |
| Feb 22, 2:59 PM CST | Winter Storm Warning | TSA | 48 hr |
| Feb 23, 10:29 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 24, 9:21 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Feb 24, 9:21 AM CST | Special Weather Statement | TSA | 24 min |
| Mar 6, 6:23 PM CST | Severe Thunderstorm Warning | TSA | 32 min |
| Mar 6, 6:55 PM CST | Special Weather Statement | TSA | 20 min |
| Mar 10, 3:24 AM CST | Winter Weather Advisory | TSA | 37 hr |
| Mar 18, 2:37 AM CDT | Special Weather Statement | TSA | 23 min |
| Mar 18, 2:58 AM CDT | Special Weather Statement | TSA | 32 min |
| Mar 29, 11:52 PM CDT | Tornado Watch | SPC | 8 hr |
| Mar 30, 4:03 AM CDT | Severe Thunderstorm Warning | TSA | 57 min |
| Mar 30, 4:11 AM CDT | Tornado Warning | TSA | 49 min |
| Mar 31, 2:19 PM CDT | Freeze Warning | TSA | 18 hr |
| Apr 6, 2:44 AM CDT | Red Flag Warning | TSA | 18 hr |
| Apr 7, 2:49 AM CDT | Wind Advisory | TSA | 17 hr |
| Apr 8, 2:59 AM CDT | Freeze Warning | TSA | 29 hr |
| Apr 10, 3:35 AM CDT | Wind Advisory | TSA | 13 hr |
| Apr 10, 10:06 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 11, 1:28 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 11, 12:43 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 12, 3:41 AM CDT | Dense Fog Advisory | TSA | 3 hr |
| Apr 13, 7:16 AM CDT | Special Weather Statement | TSA | 44 min |
| Apr 13, 8:00 AM CDT | Areal Flood Advisory | TSA | 4 hr |
| Apr 13, 8:43 AM CDT | Flash Flood Warning | TSA | 4 hr |
| Apr 13, 9:21 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| Apr 13, 2:41 PM CDT | Freeze Warning | TSA | 18 hr |
| Apr 15, 3:57 AM CDT | Flood Watch | TSA | 32 hr |
| Apr 15, 3:02 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Apr 15, 6:26 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 16, 1:58 AM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 16, 2:46 AM CDT | Severe Thunderstorm Warning | TSA | 59 min |
| Apr 16, 3:24 AM CDT | Severe Thunderstorm Warning | TSA | 66 min |
| Apr 16, 4:04 AM CDT | Severe Thunderstorm Warning | TSA | 56 min |
| Apr 18, 6:54 PM CDT | Frost Advisory | TSA | 14 hr |
| Apr 20, 11:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 20, 11:41 PM CDT | Severe Thunderstorm Warning | TSA | 49 min |
| Apr 21, 12:39 AM CDT | Severe Thunderstorm Warning | TSA | 22 min |
| Apr 23, 2:23 AM CDT | Flood Watch | TSA | 51 hr |
| Apr 24, 7:04 PM CDT | Areal Flood Advisory | TSA | 4 hr |
| May 2, 2:53 AM CDT | Flood Watch | TSA | 21 hr |
| May 2, 9:21 PM CDT | Special Weather Statement | TSA | 24 min |
| May 2, 9:42 PM CDT | Special Weather Statement | TSA | 33 min |
| May 2, 9:56 PM CDT | Severe Thunderstorm Warning | TSA | 49 min |
| May 2, 10:22 PM CDT | Severe Thunderstorm Warning | TSA | 38 min |
| May 3, 1:50 PM CDT | Flood Watch | TSA | 53 hr |
| May 4, 12:59 PM CDT | Areal Flood Advisory | TSA | 3 hr |
| May 4, 2:51 PM CDT | Areal Flood Advisory | TSA | 3 hr |
| May 4, 11:26 PM CDT | Severe Thunderstorm Warning | TSA | 49 min |
| May 5, 12:13 AM CDT | Severe Thunderstorm Warning | TSA | 47 min |
| May 5, 12:58 AM CDT | Severe Thunderstorm Warning | TSA | 47 min |
| May 5, 1:03 AM CDT | Severe Thunderstorm Warning | TSA | 42 min |
| May 5, 1:09 AM CDT | Flash Flood Warning | TSA | 7 hr |
| May 5, 1:37 AM CDT | Severe Thunderstorm Warning | TSA | 38 min |
| May 5, 7:53 AM CDT | Areal Flood Warning | TSA | 9 hr |
| May 5, 1:33 PM CDT | Special Weather Statement | TSA | 42 min |
| May 5, 3:24 PM CDT | Severe Thunderstorm Warning | TSA | 14 min |
| May 5, 5:00 PM CDT | Areal Flood Warning | TSA | 24 hr |
| May 14, 9:43 PM CDT | Severe Thunderstorm Warning | TSA | 47 min |
| May 15, 3:44 AM CDT | Special Weather Statement | TSA | 31 min |
| May 15, 8:45 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 15, 11:18 AM CDT | Mesoscale Discussion | SPC | 87 min |
| May 15, 12:26 PM CDT | Severe Thunderstorm Warning | TSA | 64 min |
| May 15, 12:46 PM CDT | Mesoscale Discussion | SPC | 89 min |
| May 15, 12:50 PM CDT | Areal Flood Advisory | TSA | 3 hr |
| May 18, 2:44 AM CDT | Special Weather Statement | TSA | 31 min |
| May 18, 3:14 AM CDT | Special Weather Statement | TSA | 31 min |
| May 20, 7:40 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 21, 12:06 AM CDT | Special Weather Statement | TSA | 54 min |
| May 21, 12:17 AM CDT | Severe Thunderstorm Warning | TSA | 37 min |
| May 21, 12:57 AM CDT | Special Weather Statement | TSA | 48 min |
| May 21, 5:15 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| Jun 8, 11:06 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 9, 3:54 AM CDT | Dense Fog Advisory | TSA | 5 hr |
| Jun 9, 11:31 AM CDT | Flood Watch | TSA | 22 hr |
| Jun 10, 2:26 PM CDT | Heat Advisory | TSA | 54 hr |
| Jun 12, 2:26 PM CDT | Heat Advisory | TSA | 30 hr |
| Jun 16, 2:37 AM CDT | Heat Advisory | TSA | 16 hr |
| Jun 24, 1:59 PM CDT | Heat Advisory | TSA | 30 hr |
| Jul 3, 2:30 PM CDT | Heat Advisory | TSA | 30 hr |
| Jul 3, 6:02 PM CDT | Special Weather Statement | TSA | 43 min |
| Jul 4, 2:00 PM CDT | Heat Advisory | TSA | 30 hr |
| Jul 5, 1:48 AM CDT | Heat Advisory | TSA | 42 hr |
| Jul 5, 1:48 AM CDT | Heat Advisory | TSA | 66 hr |
| Jul 6, 2:16 AM CDT | Heat Advisory | TSA | 66 hr |
| Jul 15, 2:31 PM CDT | Heat Advisory | TSA | 28 hr |
| Jul 18, 2:08 PM CDT | Heat Advisory | TSA | 30 hr |
| Jul 19, 2:22 PM CDT | Heat Advisory | TSA | 30 hr |
| Jul 20, 2:18 PM CDT | Heat Advisory | TSA | 30 hr |
| Jul 22, 1:45 PM CDT | Heat Advisory | TSA | 54 hr |
| Jul 23, 2:08 PM CDT | Heat Advisory | TSA | 54 hr |
| Jul 24, 1:53 PM CDT | Heat Advisory | TSA | 54 hr |
| Jul 25, 2:38 PM CDT | Heat Advisory | TSA | 53 hr |
| Jul 27, 4:16 PM CDT | Special Weather Statement | TSA | 44 min |
| Jul 27, 4:28 PM CDT | Severe Thunderstorm Warning | TSA | 47 min |
| Jul 27, 5:17 PM CDT | Special Weather Statement | TSA | 43 min |
| Jul 27, 5:58 PM CDT | Special Weather Statement | TSA | 47 min |
| Jul 30, 8:29 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| Jul 30, 9:10 AM CDT | Flash Flood Warning | TSA | 3 hr |
| Jul 30, 9:15 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| Aug 5, 2:09 PM CDT | Heat Advisory | TSA | 30 hr |
| Aug 9, 3:19 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| Aug 29, 4:13 PM CDT | Special Weather Statement | TSA | 47 min |
| Aug 29, 5:16 PM CDT | Special Weather Statement | TSA | 29 min |
| Aug 29, 5:20 PM CDT | Areal Flood Advisory | TSA | 107 min |
| Aug 29, 5:45 PM CDT | Special Weather Statement | TSA | 30 min |
| Aug 29, 5:52 PM CDT | Flash Flood Warning | TSA | 74 min |
| Sep 3, 12:06 AM CDT | Dense Fog Advisory | TSA | 9 hr |
| Oct 12, 8:13 AM CDT | Severe Thunderstorm Warning | TSA | 32 min |
| Oct 12, 8:30 AM CDT | Severe Thunderstorm Warning | TSA | 15 min |
| Oct 12, 3:21 PM CDT | Red Flag Warning | TSA | 29 hr |
| Oct 13, 3:05 AM CDT | Fire Weather Watch | TSA | 12 hr |
| Oct 13, 2:35 PM CDT | Red Flag Warning | TSA | 29 hr |
| Oct 16, 3:58 AM CDT | Freeze Watch | TSA | 24 hr |
| Oct 16, 2:08 PM CDT | Freeze Warning | TSA | 44 hr |
| Oct 17, 3:52 AM CDT | Freeze Watch | TSA | 22 hr |
| Oct 18, 2:08 AM CDT | Freeze Warning | TSA | 32 hr |
| Oct 22, 2:18 PM CDT | Wind Advisory | TSA | 35 hr |
| Oct 24, 2:44 PM CDT | Special Weather Statement | TSA | 46 min |
| Oct 24, 3:32 PM CDT | Special Weather Statement | TSA | 58 min |
| Oct 25, 3:26 AM CDT | Wind Advisory | TSA | 10 hr |
| Oct 31, 7:22 AM CDT | Dense Fog Advisory | TSA | 4 hr |
| Nov 4, 1:02 PM CDT | Tornado Watch | SPC | 7 hr |
| Nov 4, 5:01 PM CDT | Severe Thunderstorm Warning | TSA | 44 min |
| Nov 4, 5:06 PM CDT | Areal Flood Advisory | TSA | 4 hr |
| Nov 4, 6:58 PM CDT | Areal Flood Advisory | TSA | 4 hr |
| Nov 4, 7:09 PM CDT | Special Weather Statement | TSA | 36 min |
| Nov 4, 7:15 PM CDT | Flash Flood Warning | TSA | 5 hr |
| Nov 14, 3:14 AM CST | Winter Weather Advisory | TSA | 20 hr |
| Nov 18, 4:32 AM CST | Winter Weather Advisory | TSA | 4 hr |
| Nov 28, 3:08 AM CST | Dense Fog Advisory | TSA | 6 hr |
| Nov 28, 8:46 PM CST | Wind Advisory | TSA | 15 hr |
| Dec 1, 2:15 PM CST | Wind Advisory | TSA | 28 hr |
| Dec 2, 1:38 PM CST | Wind Advisory | TSA | 15 hr |
| Dec 5, 7:48 AM CST | Dense Fog Advisory | TSA | 5 hr |
| Dec 6, 5:58 AM CST | Dense Fog Advisory | TSA | 5 hr |
| Dec 8, 7:43 PM CST | Dense Fog Advisory | TSA | 11 hr |
| Dec 13, 2:46 AM CST | Wind Advisory | TSA | 9 hr |
| Dec 19, 2:08 PM CST | Wind Chill Watch | TSA | 37 hr |
| Dec 21, 3:30 AM CST | Wind Chill Warning | TSA | 57 hr |
| Dec 21, 3:30 AM CST | Wind Chill Advisory | TSA | 3 days |
| Dec 21, 3:30 AM CST | Winter Weather Advisory | TSA | 39 hr |
| Dec 22, 9:46 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Dec 27, 1:59 PM CST | Wind Advisory | TSA | 34 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 | 22 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 13 |
| Special Weather Statement | 23 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 5 |
| Flood Watch | 5 |
| Areal Flood Advisory | 13 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 7 |
| Heat | |
| Heat Advisory | 18 |
| Cold | |
| Freeze Warning | 5 |
| Wind Chill Warning | 1 |
| Freeze Watch | 2 |
| Wind Chill Watch | 1 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 10 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 8 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20212023
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.