Alert archive / Mississippi / Amite County
Weather alerts in Amite County, Mississippi, 2010
140 weather alerts in 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Amite County and its neighbors
Each county as a circle sized by its count in 2010. Tap one for its archive.
- Alerts
- 140
- Warnings
- 43
- Watches
- 33
- Advisories
- 38
- Busiest month
- January25 alerts
- Busiest day
- May 29, 20107 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 3 tornado warnings covering Amite County in 2010 had a tornado report inside them; 1 of 2 tornado reports fell inside a warning, on average 27 minutes after it went out.
Amite County, 2010
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 3 | 1 | 67% | 2 | 50% | 27 min |
| Severe thunderstorm warnings | 15 | 2 | 87% | 0 | ||
| Flash flood warnings | 2 | 0 | 100% | 0 |
Each office's whole area, 2010
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS New Orleans, LA: tornado warnings | 49 | 6 | 88% | 10 | 60% | 17 min |
| NWS New Orleans, LA: severe thunderstorm warnings | 154 | 30 | 81% | 67 | 55% | 19 min |
| NWS New Orleans, LA: flash flood warnings | 27 | 8 | 70% | 12 | 75% | 73 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 3, 3:48 PM CST | Hard Freeze Watch | LIX | 13 hr |
| Jan 4, 5:11 AM CST | Hard Freeze Warning | LIX | 27 hr |
| Jan 4, 6:33 PM CST | Winter Weather Advisory | LIX | 22 hr |
| Jan 5, 5:09 AM CST | Hard Freeze Warning | LIX | 28 hr |
| Jan 6, 8:52 PM CST | Hard Freeze Watch | LIX | 8 hr |
| Jan 7, 5:02 AM CST | Wind Chill Advisory | LIX | 29 hr |
| Jan 7, 5:04 AM CST | Hard Freeze Warning | LIX | 55 hr |
| Jan 8, 10:20 AM CST | Hard Freeze Warning | LIX | 26 hr |
| Jan 8, 10:40 AM CST | Wind Chill Advisory | LIX | 21 hr |
| Jan 8, 4:43 PM CST | Hard Freeze Watch | LIX | 12 hr |
| Jan 9, 4:27 AM CST | Hard Freeze Warning | LIX | 30 hr |
| Jan 9, 4:02 PM CST | Wind Chill Advisory | LIX | 17 hr |
| Jan 9, 4:04 PM CST | Hard Freeze Watch | LIX | 12 hr |
| Jan 10, 4:17 AM CST | Hard Freeze Watch | LIX | 23 hr |
| Jan 10, 4:17 AM CST | Hard Freeze Warning | LIX | 29 hr |
| Jan 11, 3:40 AM CST | Hard Freeze Warning | LIX | 24 hr |
| Jan 20, 8:20 AM CST | Dense Fog Advisory | LIX | 2 hr |
| Jan 20, 3:13 PM CST | Tornado Watch | SPC | 7 hr |
| Jan 20, 4:10 PM CST | Severe Thunderstorm Warning | LIX | 65 min |
| Jan 20, 8:59 PM CST | Mesoscale Discussion | SPC | 91 min |
| Jan 20, 9:36 PM CST | Tornado Watch | SPC | 7 hr |
| Jan 21, 1:13 AM CST | Mesoscale Discussion | SPC | 62 min |
| Jan 21, 3:34 AM CST | Mesoscale Discussion | SPC | 56 min |
| Jan 23, 11:54 PM CST | Mesoscale Discussion | SPC | 96 min |
| Jan 29, 10:03 AM CST | Mesoscale Discussion | SPC | 87 min |
| Feb 3, 2:40 PM CST | Flood Watch | LIX | 37 hr |
| Feb 10, 4:42 AM CST | Winter Storm Watch | LIX | 35 hr |
| Feb 11, 5:12 AM CST | Winter Storm Warning | LIX | 33 hr |
| Feb 11, 11:30 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 14, 3:33 PM CST | Winter Weather Advisory | LIX | 5 hr |
| Feb 21, 6:50 PM CST | Mesoscale Discussion | SPC | 55 min |
| Feb 21, 8:30 PM CST | Severe Thunderstorm Warning | LIX | 45 min |
| Feb 21, 9:14 PM CST | Severe Thunderstorm Warning | LIX | 46 min |
| Feb 21, 11:47 PM CST | Dense Fog Advisory | LIX | 6 hr |
| Mar 1, 3:55 PM CST | Wind Advisory | LIX | 12 hr |
| Mar 10, 7:46 PM CST | Tornado Watch | SPC | 4 hr |
| Mar 11, 4:12 AM CST | Dense Fog Advisory | LIX | 5 hr |
| Mar 11, 4:54 PM CST | Mesoscale Discussion | SPC | 66 min |
| Mar 25, 7:48 AM CDT | Severe Thunderstorm Warning | LIX | 57 min |
| Mar 25, 8:33 AM CDT | Severe Thunderstorm Warning | LIX | 24 min |
| Apr 3, 3:34 PM CDT | Dense Fog Advisory | LIX | 6 hr |
| Apr 4, 3:41 AM CDT | Dense Fog Advisory | LIX | 5 hr |
| Apr 23, 12:51 PM CDT | Tornado Watch | SPC | 9 hr |
| Apr 24, 5:01 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Apr 24, 6:15 AM CDT | Tornado Watch | SPC | 7 hr |
| Apr 24, 8:08 AM CDT | Tornado Warning | LIX | 37 min |
| Apr 24, 10:28 AM CDT | Mesoscale Discussion | SPC | 92 min |
| May 1, 10:33 AM CDT | Wind Advisory | LIX | 10 hr |
| May 2, 6:55 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 2, 8:01 AM CDT | Tornado Watch | SPC | 7 hr |
| May 17, 6:18 AM CDT | Severe Thunderstorm Warning | LIX | 57 min |
| May 24, 5:51 PM CDT | Areal Flood Advisory | LIX | 114 min |
| May 25, 4:37 PM CDT | Severe Thunderstorm Warning | LIX | 28 min |
| May 29, 10:25 AM CDT | Mesoscale Discussion | SPC | 65 min |
| May 29, 12:11 PM CDT | Mesoscale Discussion | SPC | 34 min |
| May 29, 12:34 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 29, 1:38 PM CDT | Severe Thunderstorm Warning | LIX | 37 min |
| May 29, 2:11 PM CDT | Severe Thunderstorm Warning | LIX | 34 min |
| May 29, 3:02 PM CDT | Severe Thunderstorm Warning | LIX | 43 min |
| May 29, 4:36 PM CDT | Mesoscale Discussion | SPC | 54 min |
| May 30, 4:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jun 4, 6:42 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 7, 3:48 PM CDT | Heat Advisory | LIX | 7 days |
| Jun 7, 5:27 PM CDT | Severe Thunderstorm Warning | LIX | 63 min |
| Jun 7, 6:42 PM CDT | Flash Flood Warning | LIX | 85 min |
| Jun 15, 4:26 PM CDT | Areal Flood Advisory | LIX | 2 hr |
| Jun 17, 4:30 AM CDT | Heat Advisory | LIX | 5 days |
| Jun 26, 3:34 AM CDT | Heat Advisory | LIX | 15 hr |
| Jun 30, 2:33 PM CDT | Areal Flood Advisory | LIX | 117 min |
| Jul 6, 10:47 AM CDT | Flood Watch | LIX | 24 hr |
| Jul 9, 3:31 PM CDT | Heat Advisory | LIX | 27 hr |
| Jul 11, 3:26 PM CDT | Heat Advisory | LIX | 28 hr |
| Jul 16, 3:51 PM CDT | Severe Thunderstorm Warning | LIX | 39 min |
| Jul 16, 4:25 PM CDT | Flash Flood Warning | LIX | 3 hr |
| Jul 25, 5:57 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 25, 3:22 PM CDT | Heat Advisory | LIX | 28 hr |
| Jul 29, 3:03 PM CDT | Heat Advisory | LIX | 29 hr |
| Jul 30, 3:09 PM CDT | Heat Advisory | LIX | 28 hr |
| Jul 31, 2:37 PM CDT | Heat Advisory | LIX | 12 hr |
| Aug 1, 2:17 AM CDT | Heat Advisory | LIX | 18 hr |
| Aug 1, 3:50 PM CDT | Heat Advisory | LIX | 22 hr |
| Aug 2, 10:18 AM CDT | Excessive Heat Warning | LIX | 30 hr |
| Aug 3, 4:16 PM CDT | Heat Advisory | LIX | 20 hr |
| Aug 4, 12:09 PM CDT | Excessive Heat Warning | LIX | 14 hr |
| Aug 5, 2:30 AM CDT | Heat Advisory | LIX | 41 hr |
| Aug 7, 2:33 PM CDT | Heat Advisory | LIX | 3 days |
| Aug 11, 5:10 AM CDT | Flash Flood Watch | LIX | 71 hr |
| Aug 15, 12:09 PM CDT | Heat Advisory | LIX | 8 hr |
| Aug 15, 3:23 PM CDT | Flash Flood Watch | LIX | 4 days |
| Aug 16, 3:00 AM CDT | Heat Advisory | LIX | 16 hr |
| Aug 18, 11:20 AM CDT | Areal Flood Advisory | LIX | 115 min |
| Aug 20, 8:47 PM CDT | Heat Advisory | LIX | 69 hr |
| Aug 22, 1:53 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 30, 2:58 PM CDT | Fire Weather Watch | LIX | 23 hr |
| Oct 1, 1:42 PM CDT | Fire Weather Watch | LIX | 3 days |
| Oct 1, 1:42 PM CDT | Red Flag Warning | LIX | 26 hr |
| Oct 3, 6:01 AM CDT | Fire Weather Watch | LIX | 25 hr |
| Oct 3, 6:01 AM CDT | Red Flag Warning | LIX | 13 hr |
| Oct 4, 5:19 AM CDT | Red Flag Warning | LIX | 14 hr |
| Oct 4, 3:22 PM CDT | Fire Weather Watch | LIX | 28 hr |
| Oct 5, 4:53 AM CDT | Red Flag Warning | LIX | 14 hr |
| Oct 23, 4:40 AM CDT | Dense Fog Advisory | LIX | 4 hr |
| Oct 27, 3:49 PM CDT | Fire Weather Watch | LIX | 26 hr |
| Nov 5, 2:47 AM CDT | Freeze Watch | LIX | 12 hr |
| Nov 5, 2:32 PM CDT | Freeze Warning | LIX | 17 hr |
| Nov 11, 2:21 AM CST | Dense Fog Advisory | LIX | 6 hr |
| Nov 20, 3:42 AM CST | Dense Fog Advisory | LIX | 6 hr |
| Nov 21, 5:36 AM CST | Dense Fog Advisory | LIX | 4 hr |
| Nov 23, 12:13 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Nov 26, 3:23 PM CST | Freeze Warning | LIX | 17 hr |
| Nov 29, 3:29 PM CST | Mesoscale Discussion | SPC | 91 min |
| Nov 29, 4:41 PM CST | Tornado Watch | SPC | 4 hr |
| Nov 29, 8:24 PM CST | Mesoscale Discussion | SPC | 96 min |
| Nov 29, 8:49 PM CST | Tornado Watch | SPC | 7 hr |
| Nov 30, 1:44 AM CST | Mesoscale Discussion | SPC | 91 min |
| Nov 30, 2:15 AM CST | Severe Thunderstorm Warning | LIX | 45 min |
| Nov 30, 2:32 AM CST | Tornado Warning | LIX | 28 min |
| Nov 30, 3:04 AM CST | Tornado Warning | LIX | 41 min |
| Nov 30, 3:49 AM CST | Tornado Watch | SPC | 8 hr |
| Dec 5, 3:44 AM CST | Hard Freeze Watch | LIX | 24 hr |
| Dec 6, 3:38 AM CST | Hard Freeze Warning | LIX | 28 hr |
| Dec 8, 3:45 AM CST | Hard Freeze Warning | LIX | 29 hr |
| Dec 11, 4:11 AM CST | Wind Advisory | LIX | 41 hr |
| Dec 11, 2:31 PM CST | Mesoscale Discussion | SPC | 89 min |
| Dec 11, 3:18 PM CST | Tornado Watch | SPC | 6 hr |
| Dec 11, 3:48 PM CST | Hard Freeze Watch | LIX | 14 hr |
| Dec 11, 6:13 PM CST | Mesoscale Discussion | SPC | 92 min |
| Dec 11, 6:33 PM CST | Severe Thunderstorm Warning | LIX | 57 min |
| Dec 11, 7:22 PM CST | Severe Thunderstorm Warning | LIX | 53 min |
| Dec 12, 5:37 AM CST | Hard Freeze Watch | LIX | 23 hr |
| Dec 12, 5:37 AM CST | Hard Freeze Warning | LIX | 27 hr |
| Dec 13, 4:26 AM CST | Hard Freeze Warning | LIX | 29 hr |
| Dec 25, 3:45 PM CST | Hard Freeze Watch | LIX | 24 hr |
| Dec 26, 3:40 PM CST | Hard Freeze Warning | LIX | 7 hr |
| Dec 26, 10:18 PM CST | Hard Freeze Warning | LIX | 11 hr |
| Dec 27, 3:53 AM CST | Hard Freeze Watch | LIX | 11 hr |
| Dec 27, 3:17 PM CST | Hard Freeze Warning | LIX | 18 hr |
| Dec 31, 9:42 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 31, 11:39 AM CST | Tornado Watch | SPC | 7 hr |
| Dec 31, 2:58 PM CST | Mesoscale Discussion | SPC | 92 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 | 15 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 1 |
| Tornado Watch | 11 |
| Mesoscale Discussion | 26 |
| Flooding | |
| Flash Flood Warning | 2 |
| Flash Flood Watch | 2 |
| Flood Watch | 2 |
| Areal Flood Advisory | 4 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 2 |
| Heat | |
| Excessive Heat Warning | 2 |
| Heat Advisory | 17 |
| Cold | |
| Freeze Warning | 2 |
| Hard Freeze Warning | 14 |
| Freeze Watch | 1 |
| Hard Freeze Watch | 10 |
| Wind Chill Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 3 |
| Fire | |
| Red Flag Warning | 4 |
| Fire Weather Watch | 5 |
| Fog and smoke | |
| Dense Fog Advisory | 9 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20092011
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.