Alert archive / Missouri / New Madrid County
Weather alerts in New Madrid County, Missouri, 2017
129 weather alerts in 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
New Madrid County and its neighbors
Each county as a circle sized by its count in 2017. Tap one for its archive.
- Alerts
- 129
- Warnings
- 22
- Watches
- 15
- Advisories
- 42
- Busiest month
- March29 alerts
- Busiest day
- May 27, 201711 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 New Madrid County in 2017 had a tornado report inside them; 0 of 2 tornado reports fell inside a warning.
New Madrid County, 2017
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 0 | 100% | 2 | 0% | |
| Severe thunderstorm warnings | 12 | 7 | 42% | 8 | 75% | 13 min |
| Flash flood warnings | 1 | 0 | 100% | 1 | 0% |
Each office's whole area, 2017
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Paducah, KY: tornado warnings | 46 | 12 | 74% | 45 | 58% | 20 min |
| NWS Paducah, KY: severe thunderstorm warnings | 223 | 108 | 52% | 306 | 70% | 18 min |
| NWS Paducah, KY: flash flood warnings | 49 | 20 | 59% | 58 | 83% | 145 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 1, 9:36 PM CST | Dense Fog Advisory | PAH | 11 hr |
| Jan 2, 5:07 PM CST | Dense Fog Advisory | PAH | 15 hr |
| Jan 9, 7:23 PM CST | Wind Advisory | PAH | 23 hr |
| Jan 10, 10:10 PM CST | Dense Fog Advisory | PAH | 5 hr |
| Jan 13, 11:15 PM CST | Dense Fog Advisory | PAH | 12 hr |
| Jan 15, 10:42 PM CST | Dense Fog Advisory | PAH | 11 hr |
| Jan 19, 3:35 PM CST | Dense Fog Advisory | PAH | 14 hr |
| Feb 6, 10:59 PM CST | Severe Thunderstorm Watch | SPC | 9 hr |
| Feb 7, 1:52 AM CST | Mesoscale Discussion | SPC | 113 min |
| Feb 19, 1:14 AM CST | Dense Fog Advisory | PAH | 10 hr |
| Feb 19, 9:18 PM CST | Dense Fog Advisory | PAH | 9 hr |
| Feb 23, 5:50 AM CST | Dense Fog Advisory | PAH | 3 hr |
| Feb 28, 1:46 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 28, 5:28 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 28, 7:46 PM CST | Mesoscale Discussion | SPC | 119 min |
| Feb 28, 8:29 PM CST | Tornado Watch | SPC | 12 hr |
| Mar 1, 2:09 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Mar 1, 3:03 AM CST | Tornado Watch | SPC | 5 hr |
| Mar 1, 4:26 AM CST | Severe Thunderstorm Warning | PAH | 34 min |
| Mar 1, 4:53 AM CST | Severe Thunderstorm Warning | PAH | 37 min |
| Mar 6, 8:10 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Mar 6, 11:13 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Mar 7, 2:58 AM CST | Mesoscale Discussion | SPC | 92 min |
| Mar 7, 3:22 AM CST | Special Weather Statement | PAH | 53 min |
| Mar 9, 3:12 PM CST | Freeze Warning | PAH | 38 hr |
| Mar 9, 4:45 PM CST | Mesoscale Discussion | SPC | 90 min |
| Mar 9, 5:02 PM CST | Severe Thunderstorm Watch | SPC | 5 hr |
| Mar 9, 7:13 PM CST | Severe Thunderstorm Warning | PAH | 47 min |
| Mar 9, 7:24 PM CST | Tornado Warning | PAH | 36 min |
| Mar 9, 7:54 PM CST | Tornado Warning | PAH | 35 min |
| Mar 9, 8:05 PM CST | Severe Thunderstorm Warning | PAH | 55 min |
| Mar 11, 5:02 AM CST | Freeze Warning | PAH | 29 hr |
| Mar 11, 7:09 AM CST | Winter Weather Advisory | PAH | 4 hr |
| Mar 13, 5:41 AM CDT | Winter Weather Advisory | PAH | 3 hr |
| Mar 13, 1:25 PM CDT | Freeze Warning | PAH | 69 hr |
| Mar 17, 10:10 PM CDT | Dense Fog Advisory | PAH | 9 hr |
| Mar 25, 1:05 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Mar 25, 2:33 AM CDT | Special Weather Statement | PAH | 42 min |
| Mar 27, 11:26 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Mar 30, 11:56 AM CDT | Mesoscale Discussion | SPC | 64 min |
| Mar 30, 12:31 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Mar 30, 1:09 PM CDT | Special Weather Statement | PAH | 36 min |
| Mar 30, 1:12 PM CDT | Special Weather Statement | PAH | 33 min |
| Apr 3, 5:02 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Apr 5, 1:18 PM CDT | Special Weather Statement | PAH | 57 min |
| Apr 5, 4:15 PM CDT | Wind Advisory | PAH | 4 hr |
| Apr 9, 1:16 PM CDT | Wind Advisory | PAH | 6 hr |
| Apr 16, 2:02 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 20, 2:07 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Apr 20, 8:12 PM CDT | Special Weather Statement | PAH | 48 min |
| Apr 26, 9:39 AM CDT | Mesoscale Discussion | SPC | 36 min |
| Apr 26, 3:32 PM CDT | Special Weather Statement | PAH | 58 min |
| Apr 26, 3:53 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Apr 26, 4:35 PM CDT | Severe Thunderstorm Warning | PAH | 25 min |
| Apr 26, 6:10 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Apr 26, 6:36 PM CDT | Special Weather Statement | PAH | 39 min |
| Apr 26, 8:48 PM CDT | Flash Flood Warning | PAH | 3 hr |
| Apr 27, 3:57 AM CDT | Flash Flood Watch | PAH | 4 days |
| Apr 28, 12:47 PM CDT | River Flood Warning | PAH | 24 days |
| Apr 28, 6:28 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 28, 8:41 PM CDT | River Flood Warning | MEG | 23 days |
| Apr 28, 11:55 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Apr 29, 9:02 PM CDT | Special Weather Statement | PAH | 43 min |
| Apr 30, 12:54 AM CDT | Mesoscale Discussion | SPC | 96 min |
| Apr 30, 1:10 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 30, 2:28 AM CDT | Special Weather Statement | PAH | 47 min |
| Apr 30, 2:41 AM CDT | Severe Thunderstorm Warning | PAH | 34 min |
| Apr 30, 2:58 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 30, 9:04 AM CDT | Areal Flood Advisory | PAH | 4 hr |
| May 1, 3:49 AM CDT | Lake Wind Advisory | PAH | 16 hr |
| May 5, 4:02 AM CDT | Lake Wind Advisory | PAH | 15 hr |
| May 6, 3:17 AM CDT | Lake Wind Advisory | PAH | 15 hr |
| May 11, 6:40 PM CDT | Severe Thunderstorm Warning | PAH | 35 min |
| May 11, 8:42 PM CDT | Areal Flood Advisory | PAH | 3 hr |
| May 16, 2:58 AM CDT | Lake Wind Advisory | PAH | 16 hr |
| May 17, 2:34 AM CDT | Wind Advisory | PAH | 15 hr |
| May 19, 5:03 PM CDT | Mesoscale Discussion | SPC | 117 min |
| May 20, 1:45 AM CDT | Mesoscale Discussion | SPC | 90 min |
| May 22, 6:04 AM CDT | River Flood Advisory | MEG | 4 days |
| May 26, 3:43 AM CDT | Lake Wind Advisory | PAH | 14 hr |
| May 27, 3:54 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 27, 4:19 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 27, 5:53 AM CDT | Special Weather Statement | PAH | 67 min |
| May 27, 6:12 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 27, 1:16 PM CDT | Mesoscale Discussion | SPC | 59 min |
| May 27, 1:36 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 27, 3:12 PM CDT | Severe Thunderstorm Warning | PAH | 33 min |
| May 27, 3:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| May 27, 3:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| May 27, 5:13 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 27, 6:01 PM CDT | Severe Thunderstorm Warning | PAH | 44 min |
| May 27, 7:01 PM CDT | Tornado Watch | SPC | 6 hr |
| May 27, 8:41 PM CDT | Severe Thunderstorm Warning | PAH | 34 min |
| May 28, 10:21 AM CDT | Lake Wind Advisory | PAH | 10 hr |
| May 29, 8:20 PM CDT | River Flood Advisory | MEG | 4 days |
| May 31, 5:40 PM CDT | Special Weather Statement | PAH | 50 min |
| Jun 11, 11:15 AM CDT | Lake Wind Advisory | PAH | 8 hr |
| Jun 16, 12:45 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 18, 9:49 AM CDT | Special Weather Statement | PAH | 41 min |
| Jun 18, 9:59 AM CDT | Severe Thunderstorm Warning | PAH | 19 min |
| Jun 22, 9:31 AM CDT | Flash Flood Watch | PAH | 31 hr |
| Jun 23, 8:45 AM CDT | Areal Flood Advisory | PAH | 6 hr |
| Jul 5, 10:46 AM CDT | Special Weather Statement | PAH | 44 min |
| Jul 7, 10:52 PM CDT | Severe Thunderstorm Warning | PAH | 38 min |
| Jul 17, 2:30 PM CDT | Excessive Heat Watch | PAH | 24 hr |
| Jul 18, 2:34 PM CDT | Heat Advisory | PAH | 4 days |
| Jul 21, 12:30 PM CDT | Excessive Heat Warning | PAH | 55 hr |
| Jul 21, 12:30 PM CDT | Heat Advisory | PAH | 2 hr |
| Jul 25, 3:23 PM CDT | Heat Advisory | PAH | 29 hr |
| Aug 15, 4:04 AM CDT | Dense Fog Advisory | PAH | 5 hr |
| Aug 20, 1:06 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Aug 31, 3:41 AM CDT | Lake Wind Advisory | PAH | 39 hr |
| Sep 4, 2:54 AM CDT | Lake Wind Advisory | PAH | 16 hr |
| Sep 11, 1:45 PM CDT | Lake Wind Advisory | PAH | 22 hr |
| Sep 14, 6:10 AM CDT | Dense Fog Advisory | PAH | 3 hr |
| Oct 9, 4:13 AM CDT | Dense Fog Advisory | PAH | 5 hr |
| Oct 10, 3:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 27, 4:04 AM CDT | Freeze Watch | PAH | 11 hr |
| Oct 27, 3:27 PM CDT | Freeze Warning | PAH | 42 hr |
| Nov 4, 5:39 AM CDT | Dense Fog Advisory | PAH | 3 hr |
| Nov 5, 8:59 PM CST | Mesoscale Discussion | SPC | 91 min |
| Nov 6, 10:43 AM CST | Mesoscale Discussion | SPC | 3 hr |
| Nov 17, 10:41 AM CST | Wind Advisory | PAH | 30 hr |
| Nov 18, 10:24 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Nov 18, 11:04 AM CST | Severe Thunderstorm Watch | SPC | 8 hr |
| Nov 18, 1:48 PM CST | Mesoscale Discussion | SPC | 57 min |
| Dec 13, 3:05 AM CST | Wind Advisory | PAH | 12 hr |
| Dec 19, 6:49 PM CST | Dense Fog Advisory | PAH | 8 hr |
| Dec 30, 10:15 AM CST | Wind Chill Advisory | PAH | 3 days |
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 | 12 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 8 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 36 |
| Special Weather Statement | 14 |
| Flooding | |
| Flash Flood Warning | 1 |
| River Flood Warning | 2 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 3 |
| River Flood Advisory | 2 |
| Winter | |
| Winter Weather Advisory | 2 |
| Heat | |
| Excessive Heat Warning | 1 |
| Excessive Heat Watch | 1 |
| Heat Advisory | 3 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 1 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Lake Wind Advisory | 10 |
| Wind Advisory | 6 |
| Fog and smoke | |
| Dense Fog Advisory | 15 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
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.