Alert archive / Arkansas / Cleburne County
Weather alerts in Cleburne County, Arkansas, 2020
124 weather alerts in 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Cleburne County and its neighbors
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Alerts
- 124
- Warnings
- 39
- Watches
- 23
- Advisories
- 22
- Busiest month
- April23 alerts
- Busiest day
- January 11, 20209 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 3 tornado warnings covering Cleburne County in 2020 had a tornado report inside them; 4 of 4 tornado reports fell inside a warning, on average 15 minutes after it went out.
Cleburne County, 2020
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 3 | 2 | 33% | 4 | 100% | 15 min |
| Severe thunderstorm warnings | 26 | 12 | 54% | 0 | ||
| Flash flood warnings | 7 | 5 | 29% | 0 |
Each office's whole area, 2020
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Little Rock, AR: tornado warnings | 54 | 11 | 80% | 30 | 70% | 16 min |
| NWS Little Rock, AR: severe thunderstorm warnings | 376 | 136 | 64% | 298 | 85% | 24 min |
| NWS Little Rock, AR: flash flood warnings | 107 | 43 | 60% | 104 | 84% | 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, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 9, 4:30 AM CST | Flash Flood Watch | LZK | 49 hr |
| Jan 10, 4:55 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Jan 10, 5:34 PM CST | Tornado Watch | SPC | 11 hr |
| Jan 10, 7:30 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Jan 10, 9:44 PM CST | Severe Thunderstorm Warning | LZK | 46 min |
| Jan 10, 10:11 PM CST | Severe Thunderstorm Warning | LZK | 64 min |
| Jan 10, 10:29 PM CST | Severe Thunderstorm Warning | LZK | 61 min |
| Jan 10, 10:40 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Jan 10, 11:05 PM CST | Severe Thunderstorm Warning | LZK | 55 min |
| Jan 11, 12:03 AM CST | Flash Flood Warning | LZK | 3 hr |
| Jan 11, 12:08 AM CST | Severe Thunderstorm Warning | LZK | 67 min |
| Jan 11, 3:03 AM CST | Areal Flood Warning | LZK | 3 hr |
| Jan 14, 4:01 AM CST | Dense Fog Advisory | LZK | 5 hr |
| Jan 14, 9:22 AM CST | Dense Fog Advisory | LZK | 98 min |
| Jan 14, 6:24 PM CST | Dense Fog Advisory | LZK | 15 hr |
| Jan 15, 9:03 AM CST | Dense Fog Advisory | LZK | 117 min |
| Jan 21, 11:10 AM CST | Winter Weather Advisory | LZK | 49 hr |
| Jan 26, 10:52 PM CST | Dense Fog Advisory | LZK | 11 hr |
| Jan 27, 10:02 AM CST | Dense Fog Advisory | LZK | 118 min |
| Feb 6, 6:45 AM CST | Special Weather Statement | LZK | 60 min |
| Feb 10, 3:33 AM CST | Flash Flood Watch | LZK | 62 hr |
| Feb 24, 12:20 PM CST | Mesoscale Discussion | SPC | 115 min |
| Mar 2, 5:21 PM CST | Tornado Watch | SPC | 8 hr |
| Mar 12, 2:31 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Mar 12, 3:44 PM CDT | Tornado Watch | SPC | 7 hr |
| Mar 12, 5:07 PM CDT | Severe Thunderstorm Warning | LZK | 38 min |
| Mar 12, 5:42 PM CDT | Severe Thunderstorm Warning | LZK | 33 min |
| Mar 12, 7:19 PM CDT | Severe Thunderstorm Warning | LZK | 28 min |
| Mar 19, 11:05 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Mar 19, 2:24 PM CDT | Tornado Watch | SPC | 8 hr |
| Mar 19, 8:36 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Mar 19, 8:51 PM CDT | Severe Thunderstorm Warning | LZK | 39 min |
| Mar 19, 9:30 PM CDT | Severe Thunderstorm Warning | LZK | 45 min |
| Mar 19, 9:50 PM CDT | Tornado Watch | SPC | 6 hr |
| Mar 24, 2:15 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 28, 12:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 28, 2:10 PM CDT | Tornado Watch | SPC | 5 hr |
| Mar 28, 2:56 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Mar 28, 3:11 PM CDT | Severe Thunderstorm Warning | LZK | 49 min |
| Apr 8, 5:10 AM CDT | Dense Fog Advisory | LZK | 5 hr |
| Apr 12, 3:17 AM CDT | Wind Advisory | LZK | 28 hr |
| Apr 12, 3:54 AM CDT | Special Weather Statement | LZK | 36 min |
| Apr 12, 4:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 12, 5:59 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Apr 12, 7:33 PM CDT | Severe Thunderstorm Warning | LZK | 57 min |
| Apr 12, 7:56 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 12, 8:19 PM CDT | Severe Thunderstorm Warning | LZK | 41 min |
| Apr 14, 2:38 PM CDT | Freeze Warning | LZK | 18 hr |
| Apr 20, 1:33 AM CDT | Dense Fog Advisory | LZK | 9 hr |
| Apr 24, 8:31 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 24, 10:17 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Apr 24, 10:37 PM CDT | Severe Thunderstorm Warning | LZK | 68 min |
| Apr 24, 10:42 PM CDT | Special Weather Statement | LZK | 48 min |
| Apr 24, 10:54 PM CDT | Severe Thunderstorm Warning | LZK | 20 min |
| Apr 28, 6:41 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Apr 28, 7:35 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 28, 9:18 PM CDT | Severe Thunderstorm Warning | LZK | 42 min |
| Apr 28, 9:58 PM CDT | Severe Thunderstorm Warning | LZK | 47 min |
| Apr 28, 10:03 PM CDT | Special Weather Statement | LZK | 27 min |
| Apr 28, 10:08 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Apr 28, 10:28 PM CDT | Severe Thunderstorm Warning | LZK | 47 min |
| Apr 28, 10:43 PM CDT | Severe Thunderstorm Warning | LZK | 32 min |
| May 4, 10:38 AM CDT | Mesoscale Discussion | SPC | 97 min |
| May 4, 12:35 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 4, 1:04 PM CDT | Mesoscale Discussion | SPC | 86 min |
| May 8, 2:38 PM CDT | Frost Advisory | LZK | 17 hr |
| May 16, 4:45 PM CDT | Flash Flood Watch | LZK | 16 hr |
| May 16, 7:08 PM CDT | Flash Flood Warning | LZK | 3 hr |
| May 22, 12:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| May 22, 12:06 PM CDT | Severe Thunderstorm Warning | LZK | 39 min |
| May 22, 12:43 PM CDT | Special Weather Statement | LZK | 47 min |
| May 25, 3:17 AM CDT | Flash Flood Watch | LZK | 48 hr |
| May 25, 9:40 PM CDT | Severe Thunderstorm Warning | LZK | 38 min |
| May 25, 10:04 PM CDT | Severe Thunderstorm Warning | LZK | 41 min |
| May 25, 10:39 PM CDT | Severe Thunderstorm Warning | LZK | 51 min |
| May 25, 11:11 PM CDT | Severe Thunderstorm Warning | LZK | 29 min |
| Jun 3, 3:03 PM CDT | Special Weather Statement | LZK | 42 min |
| Jun 5, 10:38 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 7, 2:50 AM CDT | Flash Flood Watch | LZK | 49 hr |
| Jun 23, 2:50 PM CDT | Special Weather Statement | LZK | 40 min |
| Jun 30, 2:22 PM CDT | Heat Advisory | LZK | 53 hr |
| Jul 1, 1:38 PM CDT | Special Weather Statement | LZK | 52 min |
| Jul 2, 2:55 PM CDT | Severe Thunderstorm Warning | LZK | 50 min |
| Jul 2, 4:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 4, 1:18 PM CDT | Special Weather Statement | LZK | 42 min |
| Jul 4, 1:23 PM CDT | Flash Flood Warning | LZK | 102 min |
| Jul 9, 10:46 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Jul 9, 12:13 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 10, 9:19 PM CDT | Heat Advisory | LZK | 23 hr |
| Jul 14, 2:43 PM CDT | Heat Advisory | LZK | 29 hr |
| Jul 15, 2:22 PM CDT | Heat Advisory | LZK | 30 hr |
| Jul 16, 12:26 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 10, 3:22 AM CDT | Heat Advisory | LZK | 17 hr |
| Aug 11, 12:34 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 11, 2:40 PM CDT | Special Weather Statement | LZK | 35 min |
| Aug 15, 2:00 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 26, 3:11 AM CDT | Flash Flood Watch | LZK | 50 hr |
| Aug 27, 3:47 PM CDT | Tornado Watch | SPC | 8 hr |
| Aug 27, 5:50 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Aug 27, 7:21 PM CDT | Flash Flood Warning | LZK | 3 hr |
| Aug 27, 9:18 PM CDT | Flash Flood Warning | LZK | 3 hr |
| Aug 28, 2:43 PM CDT | Heat Advisory | LZK | 29 hr |
| Aug 29, 4:01 AM CDT | Flash Flood Watch | LZK | 27 hr |
| Aug 29, 11:56 AM CDT | Mesoscale Discussion | SPC | 94 min |
| Aug 31, 2:49 PM CDT | Flash Flood Watch | LZK | 60 hr |
| Sep 1, 9:16 AM CDT | Flash Flood Warning | LZK | 2 hr |
| Sep 1, 1:49 PM CDT | Severe Thunderstorm Warning | LZK | 41 min |
| Sep 1, 2:10 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Sep 1, 2:27 PM CDT | Tornado Warning | LZK | 33 min |
| Sep 1, 2:55 PM CDT | Tornado Warning | LZK | 50 min |
| Sep 1, 3:17 PM CDT | Tornado Watch | SPC | 4 hr |
| Sep 1, 3:30 PM CDT | Tornado Warning | LZK | 45 min |
| Sep 1, 5:47 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Sep 2, 6:04 AM CDT | Flash Flood Warning | LZK | 4 hr |
| Sep 24, 9:35 PM CDT | Dense Fog Advisory | LZK | 9 hr |
| Oct 20, 10:58 PM CDT | Dense Fog Advisory | LZK | 11 hr |
| Nov 1, 3:42 AM CST | Freeze Warning | LZK | 28 hr |
| Nov 14, 5:14 PM CST | Tornado Watch | SPC | 8 hr |
| Nov 14, 10:32 PM CST | Mesoscale Discussion | SPC | 118 min |
| Nov 21, 9:12 PM CST | Dense Fog Advisory | LZK | 6 hr |
| Dec 12, 3:23 PM CST | Winter Weather Advisory | LZK | 33 hr |
| Dec 19, 9:29 PM CST | Dense Fog Advisory | LZK | 11 hr |
| Dec 23, 3:46 PM CST | Mesoscale Discussion | SPC | 89 min |
| Dec 30, 3:56 AM CST | Flash Flood Watch | LZK | 44 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 | 3 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 9 |
| Mesoscale Discussion | 30 |
| Special Weather Statement | 10 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 7 |
| Flash Flood Watch | 9 |
| Winter | |
| Winter Weather Advisory | 2 |
| Heat | |
| Heat Advisory | 6 |
| Cold | |
| Freeze Warning | 2 |
| Frost Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 12 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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.