Alert archive / Arkansas / Izard County
Weather alerts in Izard County, Arkansas, 2018
153 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Izard County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 153
- Warnings
- 53
- Watches
- 25
- Advisories
- 31
- Busiest month
- April24 alerts
- Busiest day
- July 20, 201813 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 2 tornado warnings covering Izard County in 2018 had a tornado report inside them.
Izard County, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 28 | 15 | 46% | 9 | 78% | 18 min |
| Flash flood warnings | 8 | 1 | 88% | 0 |
Each office's whole area, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Little Rock, AR: tornado warnings | 45 | 6 | 87% | 13 | 77% | 9 min |
| NWS Little Rock, AR: severe thunderstorm warnings | 406 | 187 | 54% | 377 | 84% | 21 min |
| NWS Little Rock, AR: flash flood warnings | 139 | 53 | 62% | 109 | 94% | 89 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 8, 8:09 PM CST | Dense Fog Advisory | LZK | 13 hr |
| Jan 9, 6:51 PM CST | Dense Fog Advisory | LZK | 11 hr |
| Jan 10, 11:25 AM CST | Lake Wind Advisory | LZK | 18 hr |
| Jan 11, 3:57 AM CST | Winter Weather Advisory | LZK | 29 hr |
| Jan 11, 1:49 PM CST | Lake Wind Advisory | LZK | 22 hr |
| Jan 11, 8:43 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 14, 5:52 AM CST | Winter Weather Advisory | LZK | 10 hr |
| Jan 14, 8:45 PM CST | Wind Chill Advisory | LZK | 43 hr |
| Jan 14, 9:30 PM CST | Winter Weather Advisory | LZK | 27 hr |
| Jan 21, 9:35 PM CST | Mesoscale Discussion | SPC | 115 min |
| Jan 21, 9:59 PM CST | Tornado Watch | SPC | 6 hr |
| Jan 22, 1:16 AM CST | Mesoscale Discussion | SPC | 119 min |
| Feb 6, 4:36 AM CST | Winter Weather Advisory | LZK | 23 hr |
| Feb 6, 1:52 PM CST | Ice Storm Warning | LZK | 14 hr |
| Feb 6, 6:08 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Feb 10, 9:00 PM CST | Winter Weather Advisory | LZK | 12 hr |
| Feb 17, 10:45 PM CST | Dense Fog Advisory | LZK | 10 hr |
| Feb 18, 3:07 AM CST | Freezing Fog Advisory | LZK | 6 hr |
| Feb 19, 2:45 PM CST | Flood Watch | LZK | 5 days |
| Feb 21, 3:55 PM CST | Winter Weather Advisory | LZK | 14 hr |
| Feb 22, 4:22 AM CST | Flood Watch | LZK | 68 hr |
| Feb 23, 2:11 AM CST | Areal Flood Warning | LZK | 6 hr |
| Feb 23, 7:46 AM CST | Areal Flood Warning | LZK | 6 hr |
| Feb 23, 1:22 PM CST | Areal Flood Warning | LZK | 18 hr |
| Feb 24, 10:06 AM CST | Dense Fog Advisory | LZK | 3 hr |
| Feb 24, 11:01 AM CST | Tornado Watch | SPC | 8 hr |
| Feb 24, 2:16 PM CST | Severe Thunderstorm Warning | LZK | 44 min |
| Feb 24, 2:56 PM CST | Severe Thunderstorm Warning | LZK | 49 min |
| Feb 24, 3:22 PM CST | Tornado Warning | LZK | 23 min |
| Feb 24, 3:37 PM CST | Flash Flood Warning | LZK | 4 hr |
| Feb 24, 7:56 PM CST | Areal Flood Warning | LZK | 3 hr |
| Mar 5, 5:11 PM CST | Fire Weather Watch | LZK | 16 hr |
| Mar 5, 5:11 PM CST | Red Flag Warning | LZK | 25 hr |
| Mar 6, 2:45 AM CST | Wind Advisory | LZK | 15 hr |
| Mar 26, 3:41 AM CDT | Flood Watch | LZK | 66 hr |
| Apr 3, 3:46 AM CDT | Freeze Warning | LZK | 29 hr |
| Apr 3, 12:57 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 3, 1:33 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 3, 3:28 PM CDT | Severe Thunderstorm Warning | LZK | 32 min |
| Apr 3, 3:34 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Apr 3, 3:40 PM CDT | Tornado Warning | LZK | 35 min |
| Apr 3, 4:06 PM CDT | Severe Thunderstorm Warning | LZK | 24 min |
| Apr 4, 3:32 AM CDT | Freeze Warning | LZK | 28 hr |
| Apr 5, 2:38 PM CDT | Freeze Watch | LZK | 12 hr |
| Apr 6, 3:00 AM CDT | Freeze Warning | LZK | 31 hr |
| Apr 7, 3:17 AM CDT | Freeze Warning | LZK | 30 hr |
| Apr 7, 10:21 AM CDT | Freeze Warning | LZK | 3 hr |
| Apr 9, 3:30 PM CDT | Freeze Warning | LZK | 18 hr |
| Apr 12, 9:24 AM CDT | Wind Advisory | LZK | 10 hr |
| Apr 13, 1:50 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 13, 5:53 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Apr 13, 8:05 PM CDT | Severe Thunderstorm Warning | LZK | 40 min |
| Apr 13, 8:44 PM CDT | Severe Thunderstorm Warning | LZK | 61 min |
| Apr 13, 8:54 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Apr 13, 9:32 PM CDT | Severe Thunderstorm Warning | LZK | 43 min |
| Apr 13, 9:53 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 13, 10:09 PM CDT | Severe Thunderstorm Warning | LZK | 51 min |
| Apr 14, 2:34 PM CDT | Freeze Watch | LZK | 13 hr |
| Apr 15, 3:26 AM CDT | Freeze Warning | LZK | 30 hr |
| May 3, 2:32 AM CDT | Mesoscale Discussion | SPC | 88 min |
| May 3, 3:27 AM CDT | Severe Thunderstorm Warning | LZK | 48 min |
| May 3, 1:44 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 3, 3:45 PM CDT | Mesoscale Discussion | SPC | 60 min |
| May 3, 4:52 PM CDT | Mesoscale Discussion | SPC | 53 min |
| May 6, 3:00 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 20, 3:53 PM CDT | Severe Thunderstorm Warning | LZK | 37 min |
| May 20, 4:23 PM CDT | Special Weather Statement | LZK | 37 min |
| May 20, 4:57 PM CDT | Special Weather Statement | LZK | 48 min |
| May 22, 5:42 AM CDT | Dense Fog Advisory | LZK | 3 hr |
| May 24, 3:43 AM CDT | Flash Flood Warning | LZK | 101 min |
| May 25, 3:22 PM CDT | Special Weather Statement | LZK | 23 min |
| May 25, 3:36 PM CDT | Special Weather Statement | LZK | 39 min |
| May 25, 7:46 PM CDT | Severe Thunderstorm Warning | LZK | 21 min |
| May 31, 12:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 31, 5:46 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 31, 7:37 PM CDT | Mesoscale Discussion | SPC | 113 min |
| May 31, 7:56 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 31, 10:13 PM CDT | Severe Thunderstorm Warning | LZK | 32 min |
| May 31, 10:43 PM CDT | Severe Thunderstorm Warning | LZK | 47 min |
| May 31, 11:22 PM CDT | Severe Thunderstorm Warning | LZK | 38 min |
| May 31, 11:49 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jun 1, 1:06 AM CDT | Severe Thunderstorm Warning | LZK | 39 min |
| Jun 1, 3:56 AM CDT | Flash Flood Warning | LZK | 3 hr |
| Jun 2, 1:33 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Jun 2, 2:19 PM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Jun 2, 3:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 2, 6:31 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 14, 5:49 PM CDT | Severe Thunderstorm Warning | LZK | 56 min |
| Jun 14, 6:36 PM CDT | Severe Thunderstorm Warning | LZK | 39 min |
| Jun 24, 8:50 AM CDT | Severe Thunderstorm Warning | LZK | 24 min |
| Jun 26, 5:26 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 26, 6:49 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jun 27, 2:42 PM CDT | Heat Advisory | LZK | 3 days |
| Jun 28, 11:07 PM CDT | Special Weather Statement | LZK | 38 min |
| Jun 28, 11:44 PM CDT | Special Weather Statement | LZK | 46 min |
| Jul 5, 2:44 AM CDT | Heat Advisory | LZK | 17 hr |
| Jul 10, 5:30 PM CDT | Special Weather Statement | LZK | 45 min |
| Jul 16, 2:20 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 18, 1:29 PM CDT | Special Weather Statement | LZK | 46 min |
| Jul 18, 1:47 PM CDT | Flash Flood Warning | LZK | 118 min |
| Jul 18, 3:55 PM CDT | Special Weather Statement | LZK | 50 min |
| Jul 19, 2:15 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 19, 7:07 PM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Jul 19, 8:02 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jul 19, 8:22 PM CDT | Severe Thunderstorm Warning | LZK | 38 min |
| Jul 19, 8:49 PM CDT | Severe Thunderstorm Warning | LZK | 41 min |
| Jul 20, 3:37 AM CDT | Heat Advisory | LZK | 17 hr |
| Jul 20, 7:23 AM CDT | Special Weather Statement | LZK | 52 min |
| Jul 20, 7:39 AM CDT | Special Weather Statement | LZK | 36 min |
| Jul 20, 7:49 AM CDT | Severe Thunderstorm Warning | LZK | 26 min |
| Jul 20, 8:06 AM CDT | Severe Thunderstorm Warning | LZK | 39 min |
| Jul 20, 8:14 AM CDT | Severe Thunderstorm Warning | LZK | 31 min |
| Jul 20, 8:37 AM CDT | Severe Thunderstorm Warning | LZK | 38 min |
| Jul 20, 3:46 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Jul 20, 3:58 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 7, 12:22 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Aug 8, 8:39 PM CDT | Flash Flood Warning | LZK | 52 min |
| Aug 16, 10:21 PM CDT | Flash Flood Warning | LZK | 3 hr |
| Aug 16, 11:34 PM CDT | Special Weather Statement | LZK | 26 min |
| Aug 19, 4:07 PM CDT | Tornado Watch | SPC | 7 hr |
| Aug 19, 5:47 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Aug 19, 9:12 PM CDT | Severe Thunderstorm Warning | LZK | 63 min |
| Aug 19, 9:41 PM CDT | Severe Thunderstorm Warning | LZK | 49 min |
| Aug 20, 12:46 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 29, 2:22 PM CDT | Flash Flood Warning | LZK | 3 hr |
| Aug 30, 4:36 PM CDT | Special Weather Statement | LZK | 54 min |
| Sep 4, 2:25 PM CDT | Flash Flood Watch | LZK | 4 days |
| Sep 20, 2:15 PM CDT | Flash Flood Watch | LZK | 65 hr |
| Sep 21, 4:02 PM CDT | Flash Flood Warning | LZK | 118 min |
| Sep 28, 3:37 AM CDT | Dense Fog Advisory | LZK | 6 hr |
| Sep 29, 2:59 AM CDT | Dense Fog Advisory | LZK | 7 hr |
| Sep 30, 3:57 AM CDT | Dense Fog Advisory | LZK | 6 hr |
| Oct 9, 6:22 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Oct 9, 11:18 PM CDT | Special Weather Statement | LZK | 42 min |
| Oct 20, 3:13 AM CDT | Frost Advisory | LZK | 30 hr |
| Oct 21, 2:39 PM CDT | Frost Advisory | LZK | 18 hr |
| Nov 7, 9:15 PM CST | Freeze Watch | LZK | 7 hr |
| Nov 8, 3:56 AM CST | Freeze Watch | LZK | 24 hr |
| Nov 8, 8:33 PM CST | Freeze Warning | LZK | 36 hr |
| Nov 13, 2:57 PM CST | Winter Weather Advisory | LZK | 39 hr |
| Nov 25, 1:47 AM CST | Wind Advisory | LZK | 19 hr |
| Nov 25, 9:06 PM CST | Wind Advisory | LZK | 6 hr |
| Nov 30, 6:40 PM CST | Tornado Watch | SPC | 7 hr |
| Nov 30, 9:02 PM CST | Mesoscale Discussion | SPC | 58 min |
| Dec 1, 12:52 AM CST | Severe Thunderstorm Warning | LZK | 38 min |
| Dec 1, 12:58 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 1, 1:26 AM CST | Severe Thunderstorm Warning | LZK | 49 min |
| Dec 6, 4:22 AM CST | Winter Storm Watch | LZK | 23 hr |
| Dec 7, 3:26 AM CST | Winter Weather Advisory | LZK | 50 hr |
| Dec 7, 1:57 PM CST | Winter Storm Warning | LZK | 14 hr |
| Dec 8, 5:06 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Dec 16, 8:22 PM CST | Dense Fog Advisory | LZK | 16 hr |
| Dec 26, 1:11 PM CST | Wind Advisory | LZK | 23 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.