Alert archive / Arkansas / Madison County
Weather alerts in Madison County, Arkansas, 2015
192 weather alerts in 2015, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Madison County and its neighbors
Each county as a circle sized by its count in 2015. Tap one for its archive.
- Alerts
- 192
- Warnings
- 68
- Watches
- 29
- Advisories
- 35
- Busiest month
- May41 alerts
- Busiest day
- March 25, 201510 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 2 tornado warnings covering Madison County in 2015 had a tornado report inside them; 2 of 2 tornado reports fell inside a warning, on average 17 minutes after it went out.
Madison County, 2015
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 2 | 0% | 2 | 100% | 17 min |
| Severe thunderstorm warnings | 32 | 10 | 69% | 6 | 67% | 23 min |
| Flash flood warnings | 14 | 10 | 29% | 1 | 100% | 88 min |
Each office's whole area, 2015
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Tulsa, OK: tornado warnings | 80 | 31 | 61% | 47 | 74% | 16 min |
| NWS Tulsa, OK: severe thunderstorm warnings | 310 | 141 | 55% | 356 | 80% | 24 min |
| NWS Tulsa, OK: flash flood warnings | 139 | 85 | 39% | 270 | 86% | 155 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 6, 2:50 PM CST | Wind Chill Advisory | TSA | 44 hr |
| Jan 10, 3:33 PM CST | Winter Weather Advisory | TSA | 22 hr |
| Feb 4, 3:54 PM CST | Winter Weather Advisory | TSA | 8 hr |
| Feb 14, 4:46 AM CST | Winter Storm Watch | TSA | 24 hr |
| Feb 15, 5:08 AM CST | Winter Storm Warning | TSA | 31 hr |
| Feb 16, 2:57 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 17, 7:03 PM CST | Special Weather Statement | TSA | 42 min |
| Feb 17, 7:49 PM CST | Special Weather Statement | TSA | 41 min |
| Feb 20, 9:14 PM CST | Winter Weather Advisory | TSA | 4 hr |
| Feb 22, 4:26 AM CST | Winter Weather Advisory | TSA | 40 hr |
| Feb 27, 3:02 AM CST | Winter Weather Advisory | TSA | 56 hr |
| Feb 28, 7:59 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Mar 2, 3:05 PM CST | Winter Storm Watch | TSA | 22 hr |
| Mar 3, 1:27 PM CST | Winter Storm Warning | TSA | 39 hr |
| Mar 4, 6:40 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Mar 4, 1:34 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Mar 11, 1:29 AM CDT | Dense Fog Advisory | TSA | 11 hr |
| Mar 24, 2:05 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Mar 24, 2:59 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Mar 24, 5:30 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Mar 24, 6:06 PM CDT | Severe Thunderstorm Warning | TSA | 24 min |
| Mar 24, 6:13 PM CDT | Severe Thunderstorm Warning | TSA | 47 min |
| Mar 24, 6:29 PM CDT | Severe Thunderstorm Warning | TSA | 46 min |
| Mar 24, 6:59 PM CDT | Severe Thunderstorm Warning | TSA | 46 min |
| Mar 25, 2:55 AM CDT | Flash Flood Watch | TSA | 25 hr |
| Mar 25, 1:30 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 25, 2:16 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Mar 25, 3:11 PM CDT | Severe Thunderstorm Warning | TSA | 49 min |
| Mar 25, 3:42 PM CDT | Severe Thunderstorm Warning | TSA | 63 min |
| Mar 25, 3:51 PM CDT | Severe Thunderstorm Warning | TSA | 54 min |
| Mar 25, 4:45 PM CDT | Severe Thunderstorm Warning | TSA | 15 min |
| Mar 25, 4:51 PM CDT | Tornado Warning | TSA | 24 min |
| Mar 25, 5:14 PM CDT | Tornado Warning | TSA | 46 min |
| Mar 25, 5:33 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Mar 25, 7:54 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Mar 25, 8:23 PM CDT | Severe Thunderstorm Warning | TSA | 52 min |
| Mar 25, 9:04 PM CDT | Severe Thunderstorm Warning | TSA | 56 min |
| Mar 25, 9:21 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Mar 25, 9:30 PM CDT | Flash Flood Warning | TSA | 4 hr |
| Apr 1, 12:39 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 1, 5:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Apr 2, 7:15 AM CDT | Special Weather Statement | TSA | 45 min |
| Apr 3, 2:40 PM CDT | Frost Advisory | TSA | 18 hr |
| Apr 3, 7:51 PM CDT | Freeze Warning | TSA | 13 hr |
| Apr 9, 2:32 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 9, 4:07 PM CDT | Severe Thunderstorm Warning | TSA | 53 min |
| Apr 9, 4:38 PM CDT | Special Weather Statement | TSA | 37 min |
| Apr 9, 4:45 PM CDT | Severe Thunderstorm Warning | TSA | 45 min |
| Apr 9, 4:53 PM CDT | Severe Thunderstorm Warning | TSA | 41 min |
| Apr 9, 4:54 PM CDT | Severe Thunderstorm Warning | TSA | 22 min |
| Apr 16, 5:43 AM CDT | Dense Fog Advisory | TSA | 4 hr |
| Apr 19, 12:43 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 19, 1:42 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 19, 4:28 PM CDT | Special Weather Statement | TSA | 32 min |
| Apr 19, 6:12 PM CDT | Special Weather Statement | TSA | 48 min |
| May 7, 2:12 PM CDT | Flash Flood Watch | TSA | 4 days |
| May 9, 8:45 PM CDT | Flash Flood Warning | TSA | 9 hr |
| May 10, 5:27 AM CDT | Areal Flood Warning | TSA | 6 hr |
| May 10, 9:28 AM CDT | Tornado Watch | SPC | 6 hr |
| May 10, 9:48 AM CDT | Flash Flood Warning | TSA | 6 hr |
| May 10, 11:03 AM CDT | Special Weather Statement | TSA | 72 min |
| May 10, 11:25 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 10, 11:57 AM CDT | Severe Thunderstorm Warning | TSA | 48 min |
| May 10, 12:17 PM CDT | Severe Thunderstorm Warning | TSA | 37 min |
| May 10, 2:52 PM CDT | Areal Flood Warning | TSA | 24 hr |
| May 15, 2:48 PM CDT | Flash Flood Watch | TSA | 40 hr |
| May 16, 8:42 PM CDT | Tornado Watch | SPC | 8 hr |
| May 17, 12:59 AM CDT | Areal Flood Advisory | TSA | 2 hr |
| May 17, 1:13 AM CDT | Severe Thunderstorm Warning | TSA | 62 min |
| May 17, 1:37 AM CDT | Flash Flood Warning | TSA | 6 hr |
| May 17, 1:43 AM CDT | Mesoscale Discussion | SPC | 92 min |
| May 17, 2:15 AM CDT | Special Weather Statement | TSA | 75 min |
| May 17, 3:33 AM CDT | Special Weather Statement | TSA | 27 min |
| May 21, 4:27 AM CDT | Flash Flood Watch | TSA | 4 days |
| May 24, 8:53 AM CDT | Flash Flood Warning | TSA | 12 hr |
| May 24, 10:10 AM CDT | Special Weather Statement | TSA | 45 min |
| May 24, 12:34 PM CDT | Tornado Watch | SPC | 6 hr |
| May 24, 2:02 PM CDT | Special Weather Statement | TSA | 28 min |
| May 24, 8:44 PM CDT | Areal Flood Warning | TSA | 24 hr |
| May 25, 4:23 AM CDT | Flash Flood Watch | TSA | 20 hr |
| May 25, 2:52 PM CDT | Tornado Watch | SPC | 8 hr |
| May 25, 5:15 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 25, 5:21 PM CDT | Flash Flood Warning | TSA | 8 hr |
| May 25, 7:28 PM CDT | Severe Thunderstorm Warning | TSA | 47 min |
| May 25, 7:55 PM CDT | Severe Thunderstorm Warning | TSA | 29 min |
| May 25, 8:34 PM CDT | Areal Flood Warning | TSA | 48 hr |
| May 27, 4:09 PM CDT | Special Weather Statement | TSA | 36 min |
| May 27, 6:57 PM CDT | Special Weather Statement | TSA | 33 min |
| May 27, 9:20 PM CDT | Areal Flood Warning | TSA | 48 hr |
| May 28, 2:23 AM CDT | Flash Flood Watch | TSA | 59 hr |
| May 29, 2:09 PM CDT | Tornado Watch | SPC | 5 hr |
| May 29, 4:29 PM CDT | Flash Flood Warning | TSA | 6 hr |
| May 29, 4:31 PM CDT | Severe Thunderstorm Warning | TSA | 29 min |
| May 29, 4:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| May 29, 4:55 PM CDT | Severe Thunderstorm Warning | TSA | 22 min |
| May 29, 9:20 PM CDT | Areal Flood Warning | TSA | 3 days |
| Jun 2, 9:37 AM CDT | Areal Flood Warning | TSA | 24 hr |
| Jun 13, 3:51 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Jun 15, 2:06 PM CDT | Flash Flood Watch | TSA | 4 days |
| Jun 15, 10:36 PM CDT | Areal Flood Advisory | TSA | 3 hr |
| Jun 17, 7:44 PM CDT | Special Weather Statement | TSA | 46 min |
| Jun 18, 1:31 PM CDT | Flash Flood Warning | TSA | 8 hr |
| Jun 18, 9:11 PM CDT | Flash Flood Warning | TSA | 6 hr |
| Jun 19, 2:55 AM CDT | Areal Flood Warning | TSA | 24 hr |
| Jun 26, 1:02 PM CDT | Special Weather Statement | TSA | 43 min |
| Jun 26, 1:09 PM CDT | Severe Thunderstorm Warning | TSA | 66 min |
| Jun 26, 2:18 PM CDT | Special Weather Statement | TSA | 42 min |
| Jun 26, 2:35 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Jun 26, 3:31 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 26, 3:45 PM CDT | Severe Thunderstorm Warning | TSA | 60 min |
| Jun 26, 4:15 PM CDT | Severe Thunderstorm Warning | TSA | 60 min |
| Jul 1, 3:47 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 2, 2:37 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 2, 3:21 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 2, 5:36 PM CDT | Severe Thunderstorm Warning | TSA | 24 min |
| Jul 2, 6:30 PM CDT | Severe Thunderstorm Warning | TSA | 60 min |
| Jul 2, 7:01 PM CDT | Areal Flood Advisory | TSA | 119 min |
| Jul 2, 7:30 PM CDT | Severe Thunderstorm Warning | TSA | 45 min |
| Jul 2, 8:31 PM CDT | Special Weather Statement | TSA | 44 min |
| Jul 3, 4:55 PM CDT | Special Weather Statement | TSA | 65 min |
| Jul 3, 5:04 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jul 6, 2:12 AM CDT | Flash Flood Watch | TSA | 65 hr |
| Jul 7, 10:22 AM CDT | Flash Flood Warning | TSA | 4 hr |
| Jul 7, 11:40 AM CDT | Flash Flood Warning | TSA | 6 hr |
| Jul 7, 1:43 PM CDT | Flash Flood Warning | TSA | 8 hr |
| Jul 7, 9:17 PM CDT | Areal Flood Warning | TSA | 12 hr |
| Jul 8, 1:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 8, 2:18 PM CDT | Areal Flood Advisory | TSA | 3 hr |
| Jul 8, 5:04 PM CDT | Areal Flood Advisory | TSA | 3 hr |
| Jul 9, 1:34 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| Jul 9, 2:14 PM CDT | Areal Flood Advisory | TSA | 4 hr |
| Jul 9, 3:26 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 9, 6:07 PM CDT | Severe Thunderstorm Warning | TSA | 68 min |
| Jul 9, 6:41 PM CDT | Severe Thunderstorm Warning | TSA | 49 min |
| Jul 9, 7:06 PM CDT | Severe Thunderstorm Warning | TSA | 39 min |
| Jul 9, 7:48 PM CDT | Areal Flood Advisory | TSA | 117 min |
| Jul 9, 8:22 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jul 9, 8:24 PM CDT | Special Weather Statement | TSA | 51 min |
| Jul 11, 3:31 AM CDT | Heat Advisory | TSA | 4 days |
| Jul 15, 8:08 PM CDT | Special Weather Statement | TSA | 37 min |
| Jul 22, 3:02 AM CDT | Areal Flood Advisory | TSA | 4 hr |
| Jul 24, 3:29 PM CDT | Heat Advisory | TSA | 29 hr |
| Jul 25, 3:21 PM CDT | Heat Advisory | TSA | 29 hr |
| Aug 5, 8:08 AM CDT | Mesoscale Discussion | SPC | 97 min |
| Aug 5, 11:41 AM CDT | Special Weather Statement | TSA | 64 min |
| Aug 5, 8:08 PM CDT | Special Weather Statement | TSA | 37 min |
| Aug 5, 8:19 PM CDT | Severe Thunderstorm Warning | TSA | 26 min |
| Aug 7, 1:29 PM CDT | Heat Advisory | TSA | 31 hr |
| Aug 8, 3:16 PM CDT | Heat Advisory | TSA | 29 hr |
| Aug 19, 5:55 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| Aug 19, 6:43 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| Aug 23, 4:31 AM CDT | Mesoscale Discussion | SPC | 59 min |
| Aug 23, 4:51 AM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Aug 23, 5:41 AM CDT | Special Weather Statement | TSA | 49 min |
| Sep 8, 1:48 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 8, 3:42 PM CDT | Areal Flood Advisory | TSA | 4 hr |
| Sep 8, 5:36 PM CDT | Areal Flood Advisory | TSA | 3 hr |
| Sep 29, 7:40 AM CDT | Dense Fog Advisory | TSA | 2 hr |
| Nov 1, 2:24 AM CST | Dense Fog Advisory | TSA | 8 hr |
| Nov 1, 9:40 PM CST | Dense Fog Advisory | TSA | 13 hr |
| Nov 3, 2:55 AM CST | Dense Fog Advisory | TSA | 7 hr |
| Nov 5, 3:32 PM CST | Mesoscale Discussion | SPC | 88 min |
| Nov 5, 4:00 PM CST | Tornado Watch | SPC | 5 hr |
| Nov 5, 5:37 PM CST | Special Weather Statement | TSA | 38 min |
| Nov 5, 5:55 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Nov 5, 6:05 PM CST | Severe Thunderstorm Warning | TSA | 25 min |
| Nov 7, 3:47 PM CST | Frost Advisory | TSA | 18 hr |
| Nov 8, 3:17 PM CST | Freeze Warning | TSA | 18 hr |
| Nov 10, 3:32 PM CST | Wind Advisory | TSA | 27 hr |
| Nov 12, 3:05 PM CST | Freeze Warning | TSA | 17 hr |
| Nov 15, 3:10 PM CST | Flash Flood Watch | TSA | 50 hr |
| Nov 17, 4:35 AM CST | Mesoscale Discussion | SPC | 115 min |
| Nov 17, 6:27 AM CST | Severe Thunderstorm Watch | SPC | 6 hr |
| Nov 17, 8:35 AM CST | Areal Flood Advisory | TSA | 115 min |
| Nov 17, 9:33 AM CST | Special Weather Statement | TSA | 57 min |
| Nov 17, 9:41 AM CST | Flash Flood Warning | TSA | 4 hr |
| Nov 20, 3:35 PM CST | Freeze Warning | TSA | 41 hr |
| Nov 25, 1:55 AM CST | Flash Flood Watch | TSA | 4 days |
| Nov 27, 11:25 AM CST | Areal Flood Warning | TSA | 24 hr |
| Dec 12, 10:26 AM CST | Flash Flood Watch | TSA | 26 hr |
| Dec 13, 2:51 PM CST | Areal Flood Warning | TSA | 12 hr |
| Dec 22, 3:24 AM CST | Freezing Fog Advisory | TSA | 6 hr |
| Dec 23, 3:14 AM CST | Special Weather Statement | TSA | 61 min |
| Dec 24, 3:43 AM CST | Flash Flood Watch | TSA | 4 days |
| Dec 26, 1:42 PM CST | Special Weather Statement | TSA | 48 min |
| Dec 26, 10:03 PM CST | Special Weather Statement | TSA | 42 min |
| Dec 26, 10:50 PM CST | Special Weather Statement | TSA | 55 min |
| Dec 26, 11:27 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 26, 11:27 PM CST | Areal Flood Warning | TSA | 36 hr |
| Dec 27, 1:45 PM CST | Flash Flood Warning | TSA | 6 hr |
| Dec 28, 1:26 AM CST | Areal Flood Warning | TSA | 60 hr |
| Dec 30, 12:56 PM CST | Areal Flood Warning | TSA | 48 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 | 32 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 9 |
| Tornado Watch | 6 |
| Mesoscale Discussion | 31 |
| Special Weather Statement | 29 |
| Flooding | |
| Areal Flood Warning | 14 |
| Flash Flood Warning | 14 |
| Flash Flood Watch | 12 |
| Areal Flood Advisory | 14 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 5 |
| Heat | |
| Heat Advisory | 5 |
| Cold | |
| Freeze Warning | 4 |
| Frost Advisory | 2 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 6 |
| Freezing Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20142016
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.