Alert archive / Mississippi / Lawrence County
Weather alerts in Lawrence County, Mississippi, 2014
124 weather alerts in 2014, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Lawrence County and its neighbors
Each county as a circle sized by its count in 2014. Tap one for its archive.
- Alerts
- 124
- Warnings
- 37
- Watches
- 24
- Advisories
- 14
- Busiest month
- April31 alerts
- Busiest day
- April 29, 20149 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 Lawrence County in 2014 had a tornado report inside them.
Lawrence County, 2014
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 17 | 10 | 41% | 16 | 81% | 19 min |
| Flash flood warnings | 3 | 2 | 33% | 1 | 100% | 36 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 10, 6:01 AM CST | Dense Fog Advisory | JAN | 3 hr |
| Jan 10, 11:41 PM CST | Mesoscale Discussion | SPC | 2 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, 2:15 PM CST | Winter Storm Watch | JAN | 26 hr |
| Jan 27, 4:50 AM CST | Hard Freeze Warning | JAN | 34 hr |
| Jan 27, 3:48 PM CST | Winter Storm Warning | JAN | 26 hr |
| Jan 28, 5:23 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 28, 3:00 PM CST | Hard Freeze Warning | JAN | 43 hr |
| Feb 2, 11:58 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 4, 5:58 PM CST | Special Weather Statement | JAN | 42 min |
| Feb 4, 6:43 PM CST | Special Weather Statement | JAN | 42 min |
| Feb 6, 11:04 AM CST | Winter Weather Advisory | JAN | 5 hr |
| Feb 6, 12:09 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Feb 11, 6:30 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 11, 10:42 PM CST | River Flood Warning | JAN | 3 days |
| Feb 18, 12:11 AM CST | Dense Fog Advisory | JAN | 9 hr |
| Feb 19, 1:28 PM CST | Wind Advisory | JAN | 31 hr |
| Feb 20, 5:55 PM CST | Mesoscale Discussion | SPC | 35 min |
| Feb 20, 6:05 PM CST | Tornado Watch | SPC | 7 hr |
| Feb 20, 9:34 PM CST | Flash Flood Warning | JAN | 116 min |
| Feb 20, 9:56 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 20, 11:38 PM CST | Areal Flood Warning | JAN | 3 hr |
| Mar 2, 11:38 PM CST | Severe Thunderstorm Warning | JAN | 52 min |
| Mar 3, 12:30 AM CST | Special Weather Statement | JAN | 30 min |
| Mar 4, 4:06 AM CST | Winter Weather Advisory | JAN | 11 hr |
| Mar 11, 2:13 PM CDT | Wind Advisory | JAN | 25 hr |
| Mar 23, 4:35 AM CDT | Mesoscale Discussion | SPC | 85 min |
| 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, 1:12 AM CDT | Flash Flood Warning | JAN | 2 hr |
| Mar 28, 12:42 PM CDT | River Flood Warning | JAN | 6 days |
| 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, 10:15 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 28, 11:40 PM CDT | Severe Thunderstorm Warning | JAN | 65 min |
| Apr 4, 5:04 AM CDT | Mesoscale Discussion | SPC | 116 min |
| Apr 4, 5:25 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 4, 7:22 AM CDT | Mesoscale Discussion | SPC | 83 min |
| Apr 4, 10:12 AM CDT | Mesoscale Discussion | SPC | 63 min |
| Apr 4, 10:48 AM CDT | River Flood Warning | JAN | 22 days |
| Apr 5, 3:01 PM CDT | Flash Flood Watch | JAN | 40 hr |
| Apr 6, 2:12 AM CDT | Severe Thunderstorm Warning | JAN | 33 min |
| Apr 6, 6:56 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 6, 10:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 6, 11:49 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Apr 7, 12:50 AM CDT | Flash Flood Warning | JAN | 115 min |
| Apr 7, 1:16 AM CDT | Tornado Watch | SPC | 7 hr |
| Apr 7, 3:45 AM CDT | Severe Thunderstorm Warning | JAN | 45 min |
| Apr 8, 12:31 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 8, 4:23 PM CDT | Severe Thunderstorm Warning | JAN | 67 min |
| Apr 13, 2:32 PM CDT | Flash Flood Watch | JAN | 31 hr |
| Apr 14, 1:11 PM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Apr 15, 3:55 AM CDT | Freeze Warning | JAN | 26 hr |
| Apr 23, 3:08 AM CDT | Dense Fog Advisory | JAN | 5 hr |
| Apr 27, 11:19 AM CDT | Flash Flood Watch | JAN | 41 hr |
| Apr 28, 9:53 AM CDT | Mesoscale Discussion | SPC | 97 min |
| Apr 28, 12:39 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 28, 7:59 PM CDT | Tornado Watch | SPC | 11 hr |
| Apr 28, 9:34 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Apr 29, 12:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Apr 29, 12:46 PM CDT | Tornado Watch | SPC | 10 hr |
| Apr 29, 3:01 PM CDT | Severe Thunderstorm Warning | JAN | 44 min |
| Apr 29, 4:37 PM CDT | Severe Thunderstorm Warning | JAN | 38 min |
| Apr 29, 5:07 PM CDT | Severe Thunderstorm Warning | JAN | 53 min |
| Apr 29, 5:20 PM CDT | Tornado Warning | JAN | 55 min |
| Apr 29, 6:01 PM CDT | Mesoscale Discussion | SPC | 89 min |
| May 28, 4:24 AM CDT | Flash Flood Watch | JAN | 39 hr |
| May 29, 1:59 PM CDT | Mesoscale Discussion | SPC | 61 min |
| May 30, 9:17 AM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 9, 5:16 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 10, 9:00 PM CDT | Severe Thunderstorm Warning | JAN | 45 min |
| Jun 13, 3:42 AM CDT | Special Weather Statement | JAN | 28 min |
| Jun 21, 3:23 PM CDT | Special Weather Statement | JAN | 32 min |
| Jun 22, 3:40 PM CDT | Special Weather Statement | JAN | 60 min |
| Jun 24, 2:22 PM CDT | Special Weather Statement | JAN | 38 min |
| Jun 28, 1:50 PM CDT | Special Weather Statement | JAN | 45 min |
| Jul 2, 1:41 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jul 2, 5:36 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jul 17, 8:47 PM CDT | Flash Flood Watch | JAN | 18 hr |
| Jul 22, 6:29 PM CDT | Special Weather Statement | JAN | 31 min |
| Jul 22, 6:34 PM CDT | Severe Thunderstorm Warning | JAN | 41 min |
| Aug 4, 3:58 PM CDT | Special Weather Statement | JAN | 22 min |
| Aug 10, 3:45 PM CDT | Severe Thunderstorm Warning | JAN | 45 min |
| Aug 11, 1:44 PM CDT | Special Weather Statement | JAN | 51 min |
| Aug 17, 5:08 PM CDT | Special Weather Statement | JAN | 42 min |
| Aug 21, 4:41 PM CDT | Special Weather Statement | JAN | 29 min |
| Aug 21, 5:06 PM CDT | Special Weather Statement | JAN | 29 min |
| Aug 21, 5:15 PM CDT | Severe Thunderstorm Warning | JAN | 30 min |
| Aug 23, 1:40 PM CDT | Heat Advisory | JAN | 29 hr |
| Aug 30, 11:53 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 30, 12:29 PM CDT | Special Weather Statement | JAN | 61 min |
| Sep 4, 6:28 PM CDT | Special Weather Statement | JAN | 32 min |
| Oct 2, 1:57 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Oct 3, 2:08 AM CDT | Special Weather Statement | JAN | 62 min |
| Oct 8, 5:16 AM CDT | Dense Fog Advisory | JAN | 5 hr |
| Oct 8, 9:20 PM CDT | Dense Fog Advisory | JAN | 12 hr |
| Oct 13, 12:57 PM CDT | Tornado Watch | SPC | 7 hr |
| Oct 13, 2:58 PM CDT | Special Weather Statement | JAN | 47 min |
| Oct 13, 4:12 PM CDT | Special Weather Statement | JAN | 28 min |
| Oct 13, 4:26 PM CDT | Severe Thunderstorm Warning | JAN | 64 min |
| Oct 28, 3:15 AM CDT | Dense Fog Advisory | JAN | 6 hr |
| 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 1, 3:01 AM CST | Dense Fog Advisory | JAN | 6 hr |
| Dec 15, 4:09 PM CST | Severe Thunderstorm Warning | JAN | 51 min |
| Dec 15, 4:38 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 23, 4:19 AM CST | Mesoscale Discussion | SPC | 116 min |
| Dec 23, 7:39 AM CST | Mesoscale Discussion | SPC | 3 hr |
| Dec 23, 9:30 AM CST | Tornado Watch | SPC | 11 hr |
| Dec 23, 10:51 AM CST | Severe Thunderstorm Warning | JAN | 39 min |
| Dec 23, 11:33 AM CST | Mesoscale Discussion | SPC | 87 min |
| Dec 23, 12:09 PM CST | Severe Thunderstorm Warning | JAN | 66 min |
| Dec 23, 12:30 PM CST | Tornado Warning | JAN | 35 min |
| Dec 23, 1:53 PM CST | Severe Thunderstorm Warning | JAN | 49 min |
| Dec 23, 2:57 PM CST | Mesoscale Discussion | SPC | 93 min |
| Dec 27, 4:23 AM CST | Flash Flood Watch | JAN | 29 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 | 17 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 9 |
| Mesoscale Discussion | 30 |
| Special Weather Statement | 19 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 3 |
| River Flood Warning | 3 |
| Flash Flood Watch | 8 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 2 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 4 |
| Hard Freeze Warning | 3 |
| Freeze Watch | 2 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 3 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
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.