Alert archive / Missouri / Morgan County
Weather alerts in Morgan County, Missouri, 2008
215 weather alerts in 2008, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Morgan County and its neighbors
Each county as a circle sized by its count in 2008. Tap one for its archive.
- Alerts
- 215
- Warnings
- 72
- Watches
- 53
- Advisories
- 44
- Busiest month
- June46 alerts
- Busiest day
- May 31, 20087 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 3 tornado warnings covering Morgan County in 2008 had a tornado report inside them.
Morgan County, 2008
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 3 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 28 | 8 | 71% | 8 | 75% | 37 min |
| Flash flood warnings | 18 | 15 | 17% | 11 | 91% | 190 min |
Each office's whole area, 2008
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Springfield, MO: tornado warnings | 189 | 71 | 62% | 158 | 81% | 28 min |
| NWS Springfield, MO: severe thunderstorm warnings | 556 | 222 | 60% | 764 | 60% | 28 min |
| NWS Springfield, MO: flash flood warnings | 191 | 120 | 37% | 697 | 91% | 253 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 7, 12:25 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Jan 7, 1:52 PM CST | Tornado Watch | SPC | 146 days |
| Jan 7, 2:58 PM CST | Tornado Warning | SGF | 36 min |
| Jan 7, 4:34 PM CST | Mesoscale Discussion | SPC | 86 min |
| Jan 7, 6:11 PM CST | Mesoscale Discussion | SPC | 94 min |
| Jan 7, 6:57 PM CST | Mesoscale Discussion | SPC | 93 min |
| Jan 7, 7:01 PM CST | Severe Thunderstorm Warning | SGF | 59 min |
| Jan 7, 7:48 PM CST | Tornado Watch | SPC | 9 hr |
| Jan 8, 2:13 PM CST | Areal Flood Warning | SGF | 21 hr |
| Jan 21, 1:56 PM CST | Winter Weather Advisory | SGF | 19 hr |
| Jan 26, 9:52 PM CST | Freezing Fog Advisory | SGF | 12 hr |
| Jan 27, 3:08 PM CST | Wind Advisory | SGF | 28 hr |
| Jan 29, 3:43 AM CST | Wind Advisory | SGF | 14 hr |
| Jan 30, 3:22 AM CST | Winter Storm Watch | SGF | 13 hr |
| Jan 30, 4:27 PM CST | Winter Storm Warning | SGF | 32 hr |
| Jan 31, 3:09 AM CST | Snow Advisory | SGF | 21 hr |
| Feb 3, 6:15 PM CST | Dense Fog Advisory | SGF | 14 hr |
| Feb 4, 6:20 PM CST | Mesoscale Discussion | SPC | 85 min |
| Feb 4, 7:14 PM CST | Severe Thunderstorm Watch | SPC | 6 hr |
| Feb 6, 7:36 AM CST | Winter Weather Advisory | SGF | 4 hr |
| Feb 10, 4:02 AM CST | Winter Storm Watch | SGF | 23 hr |
| Feb 10, 3:31 PM CST | Winter Storm Warning | SGF | 38 hr |
| Feb 11, 3:05 AM CST | Winter Weather Advisory | SGF | 15 hr |
| Feb 15, 11:26 AM CST | Flash Flood Watch | SGF | 49 hr |
| Feb 16, 4:08 PM CST | Areal Flood Warning | SGF | 24 hr |
| Feb 16, 9:41 PM CST | Flash Flood Warning | SGF | 6 hr |
| Feb 17, 2:50 PM CST | Areal Flood Warning | SGF | 24 hr |
| Feb 19, 3:57 PM CST | Winter Storm Watch | SGF | 28 hr |
| Feb 20, 7:55 PM CST | Winter Storm Warning | SGF | 31 hr |
| Feb 22, 3:03 AM CST | Winter Weather Advisory | SGF | 7 hr |
| Feb 23, 3:54 PM CST | Winter Weather Advisory | SGF | 14 hr |
| Mar 1, 3:06 AM CST | Flood Watch | SGF | 63 hr |
| Mar 2, 2:34 AM CST | Winter Storm Watch | SGF | 26 hr |
| Mar 2, 11:34 PM CST | Areal Flood Warning | SGF | 60 hr |
| Mar 3, 4:15 AM CST | Winter Weather Advisory | SGF | 29 hr |
| Mar 12, 4:56 PM CDT | Red Flag Warning | SGF | 3 hr |
| Mar 16, 12:55 PM CDT | Flash Flood Watch | SGF | 66 hr |
| Mar 18, 7:03 AM CDT | Flash Flood Warning | SGF | 6 hr |
| Mar 18, 7:28 AM CDT | Flash Flood Warning | SGF | 24 hr |
| Mar 19, 6:22 AM CDT | Areal Flood Warning | SGF | 6 hr |
| Mar 19, 11:45 AM CDT | Areal Flood Warning | SGF | 6 hr |
| Mar 26, 10:04 AM CDT | Mesoscale Discussion | SPC | 116 min |
| Mar 26, 1:48 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 27, 4:39 AM CDT | Mesoscale Discussion | SPC | 96 min |
| Mar 27, 12:29 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 27, 3:25 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Mar 27, 4:39 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Mar 27, 5:08 PM CDT | Severe Thunderstorm Warning | SGF | 44 min |
| Mar 27, 5:54 PM CDT | Severe Thunderstorm Warning | SGF | 18 min |
| Mar 30, 1:00 AM CDT | Flash Flood Watch | SGF | 45 hr |
| Mar 31, 8:44 AM CDT | Tornado Watch | SPC | 7 hr |
| Mar 31, 10:30 AM CDT | Mesoscale Discussion | SPC | 60 min |
| Mar 31, 10:33 AM CDT | Areal Flood Advisory | SGF | 6 hr |
| Mar 31, 12:05 PM CDT | Flash Flood Warning | SGF | 6 hr |
| Mar 31, 12:54 PM CDT | Severe Thunderstorm Warning | SGF | 81 min |
| Mar 31, 5:52 PM CDT | Areal Flood Warning | SGF | 39 hr |
| Apr 3, 5:14 AM CDT | Flash Flood Warning | SGF | 6 hr |
| Apr 3, 9:51 AM CDT | Mesoscale Discussion | SPC | 84 min |
| Apr 3, 10:58 AM CDT | Areal Flood Warning | SGF | 24 hr |
| Apr 7, 3:35 PM CDT | Flash Flood Watch | SGF | 24 hr |
| Apr 7, 4:09 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 9, 3:24 AM CDT | Flash Flood Watch | SGF | 37 hr |
| Apr 9, 11:45 PM CDT | Flash Flood Warning | SGF | 12 hr |
| Apr 10, 11:56 AM CDT | Areal Flood Warning | SGF | 4 days |
| Apr 10, 2:28 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 10, 6:44 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Apr 11, 3:28 PM CDT | Freeze Watch | SGF | 13 hr |
| Apr 12, 4:33 AM CDT | Freeze Watch | SGF | 23 hr |
| Apr 12, 4:33 AM CDT | Freeze Warning | SGF | 27 hr |
| Apr 12, 11:43 AM CDT | Areal Flood Advisory | SGF | 24 hr |
| Apr 13, 3:38 AM CDT | Freeze Warning | SGF | 28 hr |
| Apr 13, 11:55 AM CDT | Areal Flood Advisory | SGF | 24 hr |
| Apr 16, 4:11 AM CDT | Wind Advisory | SGF | 13 hr |
| Apr 23, 3:38 AM CDT | Flood Watch | SGF | 31 hr |
| Apr 25, 6:38 AM CDT | Mesoscale Discussion | SPC | 67 min |
| Apr 28, 3:50 AM CDT | Frost Advisory | SGF | 28 hr |
| May 1, 11:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| May 2, 4:22 AM CDT | Mesoscale Discussion | SPC | 53 min |
| May 2, 5:00 AM CDT | Severe Thunderstorm Warning | SGF | 60 min |
| May 2, 5:00 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 3, 3:33 AM CDT | Frost Advisory | SGF | 28 hr |
| May 6, 3:14 PM CDT | Flash Flood Watch | SGF | 36 hr |
| May 7, 12:58 PM CDT | Flash Flood Warning | SGF | 6 hr |
| May 7, 5:21 PM CDT | Flash Flood Warning | SGF | 5 hr |
| May 7, 9:38 PM CDT | Flash Flood Warning | SGF | 8 hr |
| May 10, 11:29 AM CDT | Tornado Watch | SPC | 9 hr |
| May 10, 4:00 PM CDT | Wind Advisory | SGF | 19 hr |
| May 10, 5:13 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 13, 7:47 PM CDT | Mesoscale Discussion | SPC | 88 min |
| May 13, 9:43 PM CDT | Severe Thunderstorm Warning | SGF | 47 min |
| May 13, 10:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| May 22, 3:38 AM CDT | Mesoscale Discussion | SPC | 97 min |
| May 25, 11:22 AM CDT | Flash Flood Watch | SGF | 52 hr |
| May 25, 1:13 PM CDT | Tornado Watch | SPC | 7 hr |
| May 25, 11:21 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 26, 12:10 AM CDT | Mesoscale Discussion | SPC | 95 min |
| May 26, 2:42 AM CDT | Mesoscale Discussion | SPC | 93 min |
| May 30, 2:42 PM CDT | Tornado Watch | SPC | 7 hr |
| May 30, 5:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| May 30, 7:39 PM CDT | Mesoscale Discussion | SPC | 66 min |
| May 30, 8:03 PM CDT | Severe Thunderstorm Warning | SGF | 57 min |
| May 30, 8:49 PM CDT | Severe Thunderstorm Warning | SGF | 56 min |
| May 30, 9:16 PM CDT | Mesoscale Discussion | SPC | 29 min |
| May 30, 9:43 PM CDT | Severe Thunderstorm Warning | SGF | 62 min |
| May 30, 9:58 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 31, 4:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Jun 2, 9:45 AM CDT | Flash Flood Watch | SGF | 8 hr |
| Jun 2, 10:57 AM CDT | Tornado Watch | SPC | 7 hr |
| Jun 3, 10:43 PM CDT | Flash Flood Warning | SGF | 6 hr |
| Jun 3, 10:58 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 3, 11:28 PM CDT | Severe Thunderstorm Warning | SGF | 62 min |
| Jun 3, 11:50 PM CDT | Tornado Warning | SGF | 40 min |
| Jun 4, 12:47 AM CDT | Severe Thunderstorm Warning | SGF | 38 min |
| Jun 4, 1:29 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Jun 4, 4:45 AM CDT | Areal Flood Warning | SGF | 5 hr |
| Jun 5, 3:56 AM CDT | Wind Advisory | SGF | 22 hr |
| Jun 5, 9:43 PM CDT | Tornado Watch | SPC | 7 hr |
| Jun 6, 1:28 AM CDT | Severe Thunderstorm Warning | SGF | 62 min |
| Jun 6, 3:03 AM CDT | Severe Thunderstorm Warning | SGF | 40 min |
| Jun 6, 10:50 AM CDT | Mesoscale Discussion | SPC | 85 min |
| Jun 8, 2:39 AM CDT | Flash Flood Watch | SGF | 41 hr |
| Jun 8, 5:26 PM CDT | Mesoscale Discussion | SPC | 34 min |
| Jun 8, 5:36 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 8, 10:05 PM CDT | Severe Thunderstorm Warning | SGF | 55 min |
| Jun 8, 10:56 PM CDT | Severe Thunderstorm Warning | SGF | 32 min |
| Jun 10, 12:45 AM CDT | Dense Fog Advisory | SGF | 8 hr |
| Jun 12, 3:35 AM CDT | Flash Flood Watch | SGF | 40 hr |
| Jun 12, 10:11 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 12, 11:52 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Jun 13, 4:05 AM CDT | Flash Flood Warning | SGF | 6 hr |
| Jun 13, 10:35 PM CDT | Dense Fog Advisory | SGF | 9 hr |
| Jun 15, 2:56 AM CDT | Flash Flood Watch | SGF | 34 hr |
| Jun 15, 1:57 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 15, 2:43 PM CDT | Severe Thunderstorm Warning | SGF | 62 min |
| Jun 15, 3:12 PM CDT | Tornado Warning | SGF | 32 min |
| Jun 15, 3:36 PM CDT | Severe Thunderstorm Warning | SGF | 44 min |
| Jun 19, 1:32 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Jun 19, 2:07 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 19, 6:11 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Jun 19, 6:27 PM CDT | Severe Thunderstorm Warning | SGF | 63 min |
| Jun 19, 8:10 PM CDT | Severe Thunderstorm Warning | SGF | 65 min |
| Jun 19, 9:22 PM CDT | Flash Flood Warning | SGF | 3 hr |
| Jun 20, 5:00 AM CDT | Dense Fog Advisory | SGF | 4 hr |
| Jun 21, 4:10 PM CDT | Severe Thunderstorm Warning | SGF | 65 min |
| Jun 26, 1:23 AM CDT | Mesoscale Discussion | SPC | 97 min |
| Jun 26, 5:39 AM CDT | Mesoscale Discussion | SPC | 66 min |
| Jun 27, 8:13 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 27, 11:17 PM CDT | Severe Thunderstorm Warning | SGF | 43 min |
| Jun 27, 11:42 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 28, 12:07 AM CDT | Severe Thunderstorm Warning | SGF | 38 min |
| Jun 28, 12:43 AM CDT | Severe Thunderstorm Warning | SGF | 47 min |
| Jun 28, 12:45 AM CDT | Severe Thunderstorm Warning | SGF | 45 min |
| Jul 1, 3:08 PM CDT | Flash Flood Watch | SGF | 69 hr |
| Jul 3, 4:47 AM CDT | Flash Flood Warning | SGF | 6 hr |
| Jul 8, 4:03 AM CDT | Flash Flood Watch | SGF | 32 hr |
| Jul 21, 8:00 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Jul 22, 9:34 AM CDT | Mesoscale Discussion | SPC | 56 min |
| Jul 22, 11:15 AM CDT | Severe Thunderstorm Warning | SGF | 43 min |
| Jul 24, 11:32 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jul 25, 1:54 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Jul 25, 6:05 PM CDT | Severe Thunderstorm Warning | SGF | 55 min |
| Jul 25, 6:10 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Jul 25, 6:38 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 25, 8:11 PM CDT | Flash Flood Warning | SGF | 3 hr |
| Jul 29, 3:40 PM CDT | Flash Flood Watch | SGF | 39 hr |
| Jul 31, 1:43 AM CDT | Dense Fog Advisory | SGF | 7 hr |
| Aug 1, 7:15 AM CDT | Dense Fog Advisory | SGF | 96 min |
| Aug 2, 3:19 AM CDT | Excessive Heat Warning | SGF | 4 days |
| Aug 2, 3:19 AM CDT | Heat Advisory | SGF | 36 hr |
| Aug 6, 3:29 AM CDT | Flash Flood Watch | SGF | 23 hr |
| Aug 6, 5:05 PM CDT | Flash Flood Warning | SGF | 6 hr |
| Aug 28, 6:11 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 28, 7:00 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 28, 8:01 PM CDT | Severe Thunderstorm Warning | SGF | 46 min |
| Aug 28, 8:36 PM CDT | Severe Thunderstorm Warning | SGF | 27 min |
| Aug 28, 10:19 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Sep 2, 1:06 PM CDT | Flash Flood Watch | SGF | 46 hr |
| Sep 3, 5:59 PM CDT | Areal Flood Warning | SGF | 6 hr |
| Sep 3, 11:59 PM CDT | Areal Flood Warning | SGF | 10 hr |
| Sep 4, 10:00 AM CDT | Areal Flood Warning | SGF | 24 hr |
| Sep 4, 11:52 PM CDT | Dense Fog Advisory | SGF | 10 hr |
| Sep 12, 4:10 AM CDT | Flash Flood Warning | SGF | 6 hr |
| Sep 12, 11:02 AM CDT | Flood Watch | SGF | 45 hr |
| Sep 13, 7:58 PM CDT | Flash Flood Warning | SGF | 9 hr |
| Sep 14, 5:02 AM CDT | Flash Flood Warning | SGF | 4 hr |
| Sep 14, 8:50 AM CDT | Areal Flood Warning | SGF | 6 hr |
| Sep 14, 2:48 PM CDT | Areal Flood Warning | SGF | 24 hr |
| Sep 15, 2:36 PM CDT | Areal Flood Advisory | SGF | 23 hr |
| Oct 16, 1:36 PM CDT | Frost Advisory | SGF | 18 hr |
| Oct 26, 3:37 AM CDT | Freeze Watch | SGF | 23 hr |
| Oct 26, 3:37 AM CDT | Freeze Watch | SGF | 23 hr |
| Oct 27, 2:48 AM CDT | Freeze Warning | SGF | 30 hr |
| Oct 31, 9:45 PM CDT | Dense Fog Advisory | SGF | 11 hr |
| Nov 1, 8:40 PM CDT | Dense Fog Advisory | SGF | 13 hr |
| Nov 29, 3:23 PM CST | Winter Weather Advisory | SGF | 22 hr |
| Dec 9, 3:54 AM CST | Winter Weather Advisory | SGF | 29 hr |
| Dec 12, 3:28 PM CST | Wind Advisory | SGF | 51 hr |
| Dec 14, 2:54 AM CST | Winter Weather Advisory | SGF | 30 hr |
| Dec 14, 5:47 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Dec 14, 11:47 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Dec 15, 11:28 AM CST | Winter Weather Advisory | SGF | 46 hr |
| Dec 17, 3:45 PM CST | Freezing Rain Advisory | SGF | 23 hr |
| Dec 18, 4:48 AM CST | Freezing Fog Advisory | SGF | 10 hr |
| Dec 18, 3:07 PM CST | Dense Fog Advisory | SGF | 13 hr |
| Dec 19, 4:24 AM CST | Wind Advisory | SGF | 5 hr |
| Dec 19, 9:09 AM CST | Wind Advisory | SGF | 111 min |
| Dec 20, 4:09 AM CST | Wind Chill Advisory | SGF | 32 hr |
| Dec 22, 1:48 PM CST | Winter Weather Advisory | SGF | 30 hr |
| Dec 23, 3:21 PM CST | Winter Weather Advisory | SGF | 18 hr |
| Dec 24, 2:10 AM CST | Dense Fog Advisory | SGF | 5 hr |
| Dec 25, 2:45 PM CST | Flash Flood Watch | SGF | 51 hr |
| Dec 27, 12:03 AM CST | Tornado Watch | SPC | 7 hr |
| Dec 27, 3:32 AM CST | Mesoscale Discussion | SPC | 88 min |
| Dec 27, 4:30 AM CST | Tornado Watch | SPC | 8 hr |
| Dec 27, 8:03 AM CST | Mesoscale Discussion | SPC | 117 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 | 28 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 15 |
| Tornado Watch | 10 |
| Mesoscale Discussion | 46 |
| Flooding | |
| Areal Flood Warning | 15 |
| Flash Flood Warning | 18 |
| Flash Flood Watch | 17 |
| Flood Watch | 3 |
| Areal Flood Advisory | 4 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 4 |
| Freezing Rain Advisory | 1 |
| Snow Advisory | 1 |
| Winter Weather Advisory | 12 |
| Heat | |
| Excessive Heat Warning | 1 |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 4 |
| Frost Advisory | 3 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 8 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 11 |
| Freezing Fog Advisory | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20072009
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.