Alert archive / Mississippi / Warren County
Weather alerts in Warren County, Mississippi, 2014
142 weather alerts in 2014, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Warren County and its neighbors
Each county as a circle sized by its count in 2014. Tap one for its archive.
- Alerts
- 142
- Warnings
- 46
- Watches
- 29
- Advisories
- 10
- Busiest month
- April46 alerts
- Busiest day
- April 14, 201413 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
1 of 1 tornado warnings covering Warren County in 2014 had a tornado report inside them; 3 of 6 tornado reports fell inside a warning, on average 10 minutes after it went out.
Warren County, 2014
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 1 | 0% | 6 | 50% | 10 min |
| Severe thunderstorm warnings | 23 | 17 | 26% | 15 | 53% | 21 min |
| Flash flood warnings | 5 | 5 | 0% | 8 | 75% | 107 min |
Each office's whole area, 2014
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Jackson, MS: tornado warnings | 87 | 27 | 69% | 147 | 87% | 27 min |
| NWS Jackson, MS: severe thunderstorm warnings | 467 | 261 | 44% | 616 | 70% | 20 min |
| NWS Jackson, MS: flash flood warnings | 121 | 68 | 44% | 124 | 90% | 721 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 4, 2:56 PM CST | Hard Freeze Warning | JAN | 4 days |
| Jan 4, 3:05 PM CST | Wind Chill Advisory | JAN | 57 hr |
| Jan 17, 9:01 AM CST | Fire Weather Watch | JAN | 19 hr |
| Jan 17, 9:01 AM CST | Red Flag Warning | JAN | 9 hr |
| Jan 18, 3:52 AM CST | Red Flag Warning | JAN | 14 hr |
| Jan 21, 8:59 AM CST | Wind Advisory | JAN | 6 hr |
| Jan 23, 4:40 AM CST | Wind Chill Advisory | JAN | 28 hr |
| Jan 26, 2:23 PM CST | Wind Advisory | JAN | 24 hr |
| Jan 27, 4:50 AM CST | Hard Freeze Warning | JAN | 34 hr |
| Jan 27, 3:48 PM CST | Winter Weather Advisory | JAN | 26 hr |
| Jan 28, 3:00 PM CST | Hard Freeze Warning | JAN | 43 hr |
| Feb 10, 3:43 AM CST | Winter Storm Warning | JAN | 62 hr |
| Feb 10, 3:43 AM CST | Winter Weather Advisory | JAN | 48 hr |
| Feb 12, 2:35 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Feb 19, 1:28 PM CST | Wind Advisory | JAN | 31 hr |
| Feb 20, 12:47 PM CST | Severe Thunderstorm Watch | SPC | 7 hr |
| Feb 20, 3:11 PM CST | Mesoscale Discussion | SPC | 94 min |
| Feb 20, 5:55 PM CST | Mesoscale Discussion | SPC | 35 min |
| Feb 20, 7:34 PM CST | Special Weather Statement | JAN | 31 min |
| Mar 2, 8:28 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Mar 2, 10:35 PM CST | Special Weather Statement | JAN | 30 min |
| Mar 7, 2:46 AM CST | Dense Fog Advisory | JAN | 7 hr |
| Mar 11, 2:13 PM CDT | Wind Advisory | JAN | 25 hr |
| Mar 25, 3:51 AM CDT | Freeze Warning | JAN | 29 hr |
| Mar 25, 4:00 AM CDT | Red Flag Warning | JAN | 15 hr |
| Mar 27, 9:55 PM CDT | Flash Flood Watch | JAN | 7 hr |
| Mar 28, 3:38 PM CDT | Flash Flood Watch | JAN | 11 hr |
| Mar 28, 7:34 PM CDT | Tornado Watch | SPC | 7 hr |
| Mar 28, 9:29 PM CDT | Severe Thunderstorm Warning | JAN | 46 min |
| Mar 28, 10:10 PM CDT | Severe Thunderstorm Warning | JAN | 50 min |
| Mar 28, 10:15 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 28, 10:33 PM CDT | Severe Thunderstorm Warning | JAN | 57 min |
| Mar 29, 8:00 AM CDT | River Flood Warning | JAN | 6 days |
| Apr 4, 12:20 AM CDT | Mesoscale Discussion | SPC | 55 min |
| Apr 4, 12:40 AM CDT | Tornado Watch | SPC | 5 hr |
| Apr 4, 3:45 AM CDT | Mesoscale Discussion | SPC | 60 min |
| Apr 4, 5:25 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 4, 5:28 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 4, 5:44 AM CDT | Special Weather Statement | JAN | 31 min |
| Apr 4, 10:12 AM CDT | Mesoscale Discussion | SPC | 63 min |
| Apr 4, 11:03 AM CDT | River Flood Warning | JAN | 26 days |
| Apr 5, 3:01 PM CDT | Flash Flood Watch | JAN | 40 hr |
| Apr 6, 1:59 PM CDT | Special Weather Statement | JAN | 31 min |
| Apr 6, 4:24 PM CDT | Flash Flood Warning | JAN | 6 hr |
| Apr 6, 10:28 PM CDT | Flash Flood Warning | JAN | 2 hr |
| Apr 7, 3:10 AM CDT | Areal Flood Warning | JAN | 18 hr |
| Apr 7, 9:00 PM CDT | Areal Flood Warning | JAN | 12 hr |
| Apr 8, 12:31 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 13, 2:32 PM CDT | Flash Flood Watch | JAN | 31 hr |
| Apr 14, 1:22 AM CDT | Mesoscale Discussion | SPC | 53 min |
| Apr 14, 1:50 AM CDT | Tornado Watch | SPC | 5 hr |
| Apr 14, 3:13 AM CDT | Flash Flood Warning | JAN | 9 hr |
| Apr 14, 4:34 AM CDT | Mesoscale Discussion | SPC | 56 min |
| Apr 14, 12:30 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 14, 1:11 PM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Apr 14, 2:35 PM CDT | Flash Flood Warning | JAN | 6 hr |
| Apr 14, 2:52 PM CDT | Special Weather Statement | JAN | 33 min |
| Apr 14, 3:16 PM CDT | Severe Thunderstorm Warning | JAN | 59 min |
| Apr 14, 4:18 PM CDT | Flash Flood Warning | JAN | 3 hr |
| Apr 14, 4:29 PM CDT | Severe Thunderstorm Warning | JAN | 61 min |
| Apr 14, 4:33 PM CDT | Severe Thunderstorm Warning | JAN | 42 min |
| Apr 14, 6:59 PM CDT | Areal Flood Warning | JAN | 8 hr |
| Apr 14, 8:17 PM CDT | Areal Flood Warning | JAN | 6 hr |
| Apr 15, 3:55 AM CDT | Freeze Warning | JAN | 26 hr |
| Apr 27, 11:19 AM CDT | Flash Flood Watch | JAN | 41 hr |
| Apr 28, 4:40 AM CDT | Tornado Watch | SPC | 7 hr |
| Apr 28, 7:16 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Apr 28, 9:53 AM CDT | Mesoscale Discussion | SPC | 97 min |
| Apr 28, 12:05 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Apr 28, 12:39 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 28, 12:44 PM CDT | Severe Thunderstorm Warning | JAN | 46 min |
| Apr 28, 1:14 PM CDT | Severe Thunderstorm Warning | JAN | 46 min |
| Apr 28, 2:09 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Apr 28, 4:35 PM CDT | Severe Thunderstorm Warning | JAN | 55 min |
| Apr 28, 4:58 PM CDT | Tornado Warning | JAN | 47 min |
| Apr 28, 5:05 PM CDT | Severe Thunderstorm Warning | JAN | 25 min |
| Apr 28, 5:32 PM CDT | Severe Thunderstorm Warning | JAN | 43 min |
| Apr 29, 12:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Apr 29, 12:46 PM CDT | Tornado Watch | SPC | 10 hr |
| May 28, 4:24 AM CDT | Flash Flood Watch | JAN | 39 hr |
| Jun 6, 3:06 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Jun 8, 12:49 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 8, 3:08 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jun 8, 7:47 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jun 8, 8:41 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 8, 10:53 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jun 9, 11:40 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 9, 11:43 AM CDT | Flash Flood Watch | JAN | 31 hr |
| Jun 9, 1:54 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jun 9, 3:22 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jun 9, 3:48 PM CDT | Severe Thunderstorm Warning | JAN | 57 min |
| Jun 9, 3:54 PM CDT | Severe Thunderstorm Warning | JAN | 51 min |
| Jun 9, 4:17 PM CDT | Severe Thunderstorm Warning | JAN | 58 min |
| Jun 9, 4:43 PM CDT | Severe Thunderstorm Warning | JAN | 62 min |
| Jun 13, 12:48 AM CDT | Special Weather Statement | JAN | 62 min |
| Jun 22, 6:38 PM CDT | Special Weather Statement | JAN | 32 min |
| Jun 24, 7:37 AM CDT | Special Weather Statement | JAN | 43 min |
| Jun 24, 8:21 AM CDT | Special Weather Statement | JAN | 44 min |
| Jun 24, 9:10 AM CDT | Special Weather Statement | JAN | 45 min |
| Jun 28, 3:09 PM CDT | Special Weather Statement | JAN | 31 min |
| Jun 28, 7:21 PM CDT | Special Weather Statement | JAN | 29 min |
| Jun 28, 7:46 PM CDT | Special Weather Statement | JAN | 39 min |
| Jul 2, 1:41 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jul 2, 2:17 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 2, 2:52 PM CDT | Severe Thunderstorm Warning | JAN | 33 min |
| Jul 17, 8:47 PM CDT | Flash Flood Watch | JAN | 18 hr |
| Aug 3, 2:40 PM CDT | Special Weather Statement | JAN | 30 min |
| Aug 9, 12:39 PM CDT | Special Weather Statement | JAN | 31 min |
| Aug 9, 1:10 PM CDT | Severe Thunderstorm Warning | JAN | 33 min |
| Aug 10, 3:29 PM CDT | Severe Thunderstorm Warning | JAN | 46 min |
| Aug 10, 5:31 PM CDT | Severe Thunderstorm Warning | JAN | 44 min |
| Aug 17, 6:23 PM CDT | Special Weather Statement | JAN | 42 min |
| Aug 30, 1:53 PM CDT | Special Weather Statement | JAN | 32 min |
| Sep 1, 4:05 PM CDT | Special Weather Statement | JAN | 30 min |
| Oct 2, 1:57 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Oct 2, 9:26 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 2, 10:11 PM CDT | Tornado Watch | SPC | 5 hr |
| Oct 2, 11:42 PM CDT | Special Weather Statement | JAN | 58 min |
| Oct 2, 11:50 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Oct 12, 2:30 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 13, 6:34 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Oct 13, 7:08 AM CDT | Tornado Watch | SPC | 7 hr |
| Oct 13, 10:20 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Oct 13, 11:52 AM CDT | Mesoscale Discussion | SPC | 113 min |
| Oct 13, 12:47 PM CDT | Severe Thunderstorm Warning | JAN | 58 min |
| Oct 13, 12:57 PM CDT | Tornado Watch | SPC | 7 hr |
| Oct 13, 1:18 PM CDT | Severe Thunderstorm Warning | JAN | 42 min |
| Oct 13, 2:01 PM CDT | Severe Thunderstorm Warning | JAN | 44 min |
| Oct 31, 3:23 AM CDT | Freeze Watch | JAN | 25 hr |
| Nov 1, 4:01 AM CDT | Freeze Warning | JAN | 29 hr |
| Nov 12, 4:34 AM CST | Freeze Watch | JAN | 23 hr |
| Nov 13, 3:11 AM CST | Freeze Warning | JAN | 29 hr |
| Dec 3, 4:14 AM CST | Dense Fog Advisory | JAN | 5 hr |
| Dec 5, 6:18 PM CST | Mesoscale Discussion | SPC | 117 min |
| Dec 15, 4:38 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 15, 5:31 PM CST | Special Weather Statement | JAN | 29 min |
| Dec 23, 7:39 AM CST | Mesoscale Discussion | SPC | 3 hr |
| Dec 23, 9:30 AM CST | Tornado Watch | SPC | 11 hr |
| Dec 27, 4:23 AM CST | Flash Flood Watch | JAN | 29 hr |
| Dec 27, 1:21 PM CST | Severe Thunderstorm Warning | JAN | 39 min |
| Dec 27, 2:02 PM CST | Special Weather Statement | JAN | 33 min |
| Dec 27, 6:11 PM CST | Special Weather Statement | JAN | 29 min |
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 | 23 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 7 |
| Tornado Watch | 10 |
| Mesoscale Discussion | 35 |
| Special Weather Statement | 22 |
| Flooding | |
| Areal Flood Warning | 4 |
| Flash Flood Warning | 5 |
| River Flood Warning | 2 |
| Flash Flood Watch | 9 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Weather Advisory | 2 |
| Cold | |
| Freeze Warning | 4 |
| Hard Freeze Warning | 3 |
| Freeze Watch | 2 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 4 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20132015
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.