Alert archive / Arkansas / Garland County
Weather alerts in Garland County, Arkansas, 2012
173 weather alerts in 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Garland County and its neighbors
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Alerts
- 173
- Warnings
- 51
- Watches
- 25
- Advisories
- 43
- Busiest month
- December24 alerts
- Busiest day
- December 9, 201210 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Garland County, 2012
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 36 | 19 | 47% | 12 | 83% | 22 min |
| Flash flood warnings | 4 | 2 | 50% | 0 |
Each office's whole area, 2012
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Little Rock, AR: tornado warnings | 30 | 10 | 67% | 20 | 90% | 21 min |
| NWS Little Rock, AR: severe thunderstorm warnings | 509 | 224 | 56% | 404 | 85% | 21 min |
| NWS Little Rock, AR: flash flood warnings | 35 | 12 | 66% | 24 | 96% | 140 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 |
|---|---|---|---|
| Dec 31, 7:41 PM CST | Lake Wind Advisory | LZK | 16 hr |
| Jan 11, 6:05 PM CST | Lake Wind Advisory | LZK | 24 hr |
| Jan 16, 3:40 AM CST | Lake Wind Advisory | LZK | 38 hr |
| Jan 20, 1:08 AM CST | Dense Fog Advisory | LZK | 8 hr |
| Jan 22, 4:27 AM CST | Dense Fog Advisory | LZK | 8 hr |
| Jan 22, 2:32 PM CST | Lake Wind Advisory | LZK | 12 hr |
| Jan 22, 6:28 PM CST | Severe Thunderstorm Warning | LZK | 32 min |
| Jan 22, 6:46 PM CST | Special Weather Statement | LZK | 29 min |
| Jan 31, 3:31 AM CST | Lake Wind Advisory | LZK | 9 hr |
| Feb 1, 5:22 AM CST | Dense Fog Advisory | LZK | 4 hr |
| Feb 1, 10:18 AM CST | Mesoscale Discussion | SPC | 117 min |
| Feb 1, 12:37 PM CST | Severe Thunderstorm Watch | SPC | 5 hr |
| Feb 1, 12:56 PM CST | Severe Thunderstorm Warning | LZK | 49 min |
| Feb 1, 1:22 PM CST | Mesoscale Discussion | SPC | 113 min |
| Feb 1, 1:40 PM CST | Severe Thunderstorm Warning | LZK | 50 min |
| Feb 1, 2:06 PM CST | Severe Thunderstorm Warning | LZK | 39 min |
| Feb 1, 2:23 PM CST | Severe Thunderstorm Warning | LZK | 52 min |
| Feb 2, 12:37 AM CST | Dense Fog Advisory | LZK | 8 hr |
| Feb 3, 11:49 PM CST | Mesoscale Discussion | SPC | 56 min |
| Feb 12, 4:59 AM CST | Winter Weather Advisory | LZK | 40 hr |
| Feb 18, 4:06 PM CST | Lake Wind Advisory | LZK | 11 hr |
| Feb 22, 2:13 PM CST | Lake Wind Advisory | LZK | 52 hr |
| Feb 23, 11:26 AM CST | Red Flag Warning | LZK | 7 hr |
| Feb 23, 6:16 PM CST | Fire Weather Watch | LZK | 10 hr |
| Feb 23, 10:02 PM CST | Lake Wind Advisory | LZK | 20 hr |
| Feb 24, 4:38 AM CST | Red Flag Warning | LZK | 13 hr |
| Feb 28, 10:30 PM CST | Tornado Watch | SPC | 6 hr |
| Feb 29, 3:20 AM CST | Tornado Watch | SPC | 9 hr |
| Feb 29, 3:53 AM CST | Mesoscale Discussion | SPC | 97 min |
| Feb 29, 1:29 PM CST | Red Flag Warning | LZK | 5 hr |
| Mar 2, 2:36 AM CST | Lake Wind Advisory | LZK | 18 hr |
| Mar 2, 1:27 PM CST | Red Flag Warning | LZK | 5 hr |
| Mar 3, 2:23 PM CST | Fire Weather Watch | LZK | 14 hr |
| Mar 3, 2:39 PM CST | Lake Wind Advisory | LZK | 27 hr |
| Mar 4, 4:11 AM CST | Red Flag Warning | LZK | 14 hr |
| Mar 6, 4:00 AM CST | Lake Wind Advisory | LZK | 14 hr |
| Mar 6, 4:29 AM CST | Red Flag Warning | LZK | 14 hr |
| Mar 7, 3:19 AM CST | Lake Wind Advisory | LZK | 15 hr |
| Mar 8, 10:19 AM CST | Mesoscale Discussion | SPC | 56 min |
| Mar 8, 3:10 PM CST | Lake Wind Advisory | LZK | 6 hr |
| Mar 8, 7:57 PM CST | Areal Flood Advisory | LZK | 95 days |
| Mar 18, 3:10 PM CDT | Flash Flood Watch | LZK | 3 days |
| Mar 19, 4:10 AM CDT | Lake Wind Advisory | LZK | 39 hr |
| Mar 22, 8:55 PM CDT | Severe Thunderstorm Warning | LZK | 36 min |
| Mar 22, 9:47 PM CDT | Special Weather Statement | LZK | 43 min |
| Apr 2, 3:18 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Apr 2, 3:49 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Apr 2, 5:32 PM CDT | Special Weather Statement | LZK | 43 min |
| Apr 2, 5:58 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Apr 3, 3:43 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 3, 7:01 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Apr 4, 8:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Apr 13, 3:09 PM CDT | Lake Wind Advisory | LZK | 52 hr |
| Apr 15, 9:25 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Apr 15, 10:51 AM CDT | Tornado Watch | SPC | 7 hr |
| Apr 15, 1:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Apr 15, 4:11 PM CDT | Severe Thunderstorm Warning | LZK | 40 min |
| Apr 15, 4:25 PM CDT | Tornado Watch | SPC | 6 hr |
| Apr 15, 5:13 PM CDT | Special Weather Statement | LZK | 47 min |
| Apr 15, 6:11 PM CDT | Special Weather Statement | LZK | 44 min |
| Apr 22, 3:40 AM CDT | Lake Wind Advisory | LZK | 15 hr |
| Apr 24, 9:01 PM CDT | Lake Wind Advisory | LZK | 22 hr |
| Apr 30, 1:55 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 30, 3:17 PM CDT | Severe Thunderstorm Warning | LZK | 43 min |
| May 23, 9:59 PM CDT | Lake Wind Advisory | LZK | 21 hr |
| Jun 3, 5:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jun 4, 1:07 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Jun 11, 1:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jun 11, 1:28 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 11, 3:29 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 11, 11:52 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 12, 1:31 AM CDT | Flash Flood Warning | LZK | 3 hr |
| Jun 12, 1:44 AM CDT | Severe Thunderstorm Warning | LZK | 46 min |
| Jun 12, 3:48 AM CDT | Areal Flood Advisory | LZK | 2 hr |
| Jun 12, 4:24 AM CDT | Flash Flood Warning | LZK | 2 hr |
| Jun 12, 6:27 AM CDT | Flash Flood Warning | LZK | 63 min |
| Jun 25, 7:10 PM CDT | Severe Thunderstorm Warning | LZK | 23 min |
| Jun 28, 2:46 PM CDT | Heat Advisory | LZK | 53 hr |
| Jul 6, 3:04 PM CDT | Special Weather Statement | LZK | 46 min |
| Jul 6, 3:58 PM CDT | Special Weather Statement | LZK | 32 min |
| Jul 7, 6:08 PM CDT | Special Weather Statement | LZK | 47 min |
| Jul 7, 6:25 PM CDT | Severe Thunderstorm Warning | LZK | 50 min |
| Jul 7, 7:13 PM CDT | Special Weather Statement | LZK | 47 min |
| Jul 8, 2:58 PM CDT | Severe Thunderstorm Warning | LZK | 32 min |
| Jul 8, 3:00 PM CDT | Severe Thunderstorm Warning | LZK | 45 min |
| Jul 8, 3:24 PM CDT | Severe Thunderstorm Warning | LZK | 36 min |
| Jul 18, 2:18 PM CDT | Heat Advisory | LZK | 53 hr |
| Jul 19, 2:35 PM CDT | Special Weather Statement | LZK | 45 min |
| Jul 21, 3:32 AM CDT | Heat Advisory | LZK | 15 hr |
| Jul 26, 5:27 PM CDT | Mesoscale Discussion | SPC | 33 min |
| Jul 26, 5:46 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 26, 7:56 PM CDT | Special Weather Statement | LZK | 44 min |
| Jul 28, 12:04 PM CDT | Heat Advisory | LZK | 5 days |
| Jul 29, 3:01 AM CDT | Fire Weather Watch | LZK | 40 hr |
| Jul 29, 4:15 PM CDT | Severe Thunderstorm Warning | LZK | 30 min |
| Jul 29, 4:35 PM CDT | Severe Thunderstorm Warning | LZK | 25 min |
| Jul 29, 5:03 PM CDT | Special Weather Statement | LZK | 32 min |
| Aug 5, 2:06 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Aug 5, 2:14 PM CDT | Severe Thunderstorm Warning | LZK | 46 min |
| Aug 5, 2:40 PM CDT | Severe Thunderstorm Warning | LZK | 39 min |
| Aug 5, 2:46 PM CDT | Severe Thunderstorm Warning | LZK | 44 min |
| Aug 5, 3:02 PM CDT | Severe Thunderstorm Warning | LZK | 43 min |
| Aug 6, 1:26 PM CDT | Special Weather Statement | LZK | 29 min |
| Aug 6, 2:30 PM CDT | Severe Thunderstorm Warning | LZK | 45 min |
| Aug 6, 3:25 PM CDT | Severe Thunderstorm Warning | LZK | 28 min |
| Aug 8, 1:33 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Aug 9, 4:44 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Aug 12, 10:49 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 13, 1:45 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 16, 1:26 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Aug 18, 5:41 AM CDT | Special Weather Statement | LZK | 44 min |
| Aug 18, 6:28 AM CDT | Special Weather Statement | LZK | 42 min |
| Aug 29, 3:38 AM CDT | Flash Flood Watch | LZK | 65 hr |
| Aug 30, 2:01 AM CDT | Lake Wind Advisory | LZK | 42 hr |
| Sep 1, 5:06 PM CDT | Severe Thunderstorm Warning | LZK | 39 min |
| Sep 1, 5:43 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Sep 1, 5:45 PM CDT | Severe Thunderstorm Warning | LZK | 45 min |
| Sep 1, 5:49 PM CDT | Severe Thunderstorm Warning | LZK | 41 min |
| Sep 1, 5:57 PM CDT | Severe Thunderstorm Warning | LZK | 48 min |
| Sep 1, 6:11 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 1, 6:41 PM CDT | Severe Thunderstorm Warning | LZK | 34 min |
| Sep 1, 7:53 PM CDT | Severe Thunderstorm Warning | LZK | 52 min |
| Sep 1, 9:34 PM CDT | Flash Flood Warning | LZK | 3 hr |
| Sep 2, 8:18 PM CDT | Heat Advisory | LZK | 71 hr |
| Sep 6, 3:45 AM CDT | Heat Advisory | LZK | 39 hr |
| Sep 7, 3:09 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Sep 7, 5:15 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 7, 7:14 PM CDT | Severe Thunderstorm Warning | LZK | 46 min |
| Sep 7, 7:53 PM CDT | Severe Thunderstorm Warning | LZK | 52 min |
| Sep 7, 8:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Sep 7, 8:39 PM CDT | Severe Thunderstorm Warning | LZK | 66 min |
| Oct 5, 4:29 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 12, 10:10 PM CDT | Dense Fog Advisory | LZK | 12 hr |
| Oct 13, 9:37 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Oct 13, 10:15 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Oct 14, 12:50 AM CDT | Special Weather Statement | LZK | 60 min |
| Oct 14, 3:40 AM CDT | Lake Wind Advisory | LZK | 15 hr |
| Oct 16, 2:31 PM CDT | Lake Wind Advisory | LZK | 34 hr |
| Oct 17, 5:21 PM CDT | Tornado Watch | SPC | 7 hr |
| Oct 17, 7:35 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Oct 18, 3:12 AM CDT | Lake Wind Advisory | LZK | 16 hr |
| Oct 18, 1:33 PM CDT | Red Flag Warning | LZK | 5 hr |
| Oct 19, 3:33 AM CDT | Lake Wind Advisory | LZK | 14 hr |
| Oct 19, 11:43 AM CDT | Red Flag Warning | LZK | 7 hr |
| Oct 25, 2:21 PM CDT | Freeze Watch | LZK | 24 hr |
| Oct 26, 2:02 PM CDT | Freeze Warning | LZK | 43 hr |
| Nov 10, 2:50 PM CST | Lake Wind Advisory | LZK | 30 hr |
| Nov 11, 12:53 PM CST | Tornado Watch | SPC | 6 hr |
| Nov 12, 2:53 AM CST | Freeze Warning | LZK | 29 hr |
| Dec 4, 8:57 AM CST | Special Weather Statement | LZK | 58 min |
| Dec 4, 10:18 AM CST | Special Weather Statement | LZK | 62 min |
| Dec 8, 10:18 PM CST | Mesoscale Discussion | SPC | 117 min |
| Dec 8, 11:53 PM CST | Special Weather Statement | LZK | 32 min |
| Dec 9, 12:04 AM CST | Severe Thunderstorm Warning | LZK | 26 min |
| Dec 9, 12:24 AM CST | Severe Thunderstorm Warning | LZK | 51 min |
| Dec 9, 1:03 AM CST | Severe Thunderstorm Warning | LZK | 42 min |
| Dec 9, 1:44 AM CST | Special Weather Statement | LZK | 31 min |
| Dec 9, 1:46 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 9, 12:38 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 9, 2:10 PM CST | Tornado Watch | SPC | 9 hr |
| Dec 9, 5:23 PM CST | Severe Thunderstorm Warning | LZK | 37 min |
| Dec 9, 6:08 PM CST | Severe Thunderstorm Warning | LZK | 37 min |
| Dec 19, 5:15 AM CST | Lake Wind Advisory | LZK | 23 hr |
| Dec 19, 3:20 PM CST | Wind Advisory | LZK | 27 hr |
| Dec 19, 7:07 PM CST | Mesoscale Discussion | SPC | 53 min |
| Dec 19, 7:36 PM CST | Tornado Watch | SPC | 6 hr |
| Dec 19, 10:22 PM CST | Mesoscale Discussion | SPC | 83 min |
| Dec 24, 5:00 AM CST | Winter Storm Watch | LZK | 24 hr |
| Dec 24, 5:00 AM CST | Winter Storm Warning | LZK | 47 hr |
| Dec 25, 5:00 AM CST | Wind Advisory | LZK | 23 hr |
| Dec 25, 12:11 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Dec 27, 1:01 PM CST | Winter Weather Advisory | LZK | 22 hr |
| Dec 28, 4:11 AM CST | Freezing Rain Advisory | LZK | 7 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 | 36 |
| Severe Thunderstorm Watch | 10 |
| Tornado Watch | 8 |
| Mesoscale Discussion | 34 |
| Special Weather Statement | 20 |
| Flooding | |
| Flash Flood Warning | 4 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 2 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Freezing Rain Advisory | 1 |
| Winter Weather Advisory | 2 |
| Heat | |
| Heat Advisory | 6 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 1 |
| Wind and dust | |
| Lake Wind Advisory | 25 |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 8 |
| Fire Weather Watch | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20112013
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.