Alert archive / Missouri / Camden County
Weather alerts in Camden County, Missouri, 2018
141 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Camden County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 141
- Warnings
- 41
- Watches
- 16
- Advisories
- 50
- Busiest month
- May27 alerts
- Busiest day
- June 26, 20189 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 Camden County in 2018 had a tornado report inside them; 0 of 3 tornado reports fell inside a warning.
Camden County, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 0 | 100% | 3 | 0% | |
| Severe thunderstorm warnings | 18 | 11 | 39% | 17 | 35% | 16 min |
| Flash flood warnings | 4 | 3 | 25% | 3 | 100% | 53 min |
Each office's whole area, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Springfield, MO: tornado warnings | 44 | 15 | 66% | 44 | 73% | 13 min |
| NWS Springfield, MO: severe thunderstorm warnings | 332 | 221 | 33% | 577 | 82% | 22 min |
| NWS Springfield, MO: flash flood warnings | 49 | 32 | 35% | 65 | 94% | 119 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, 3:08 PM CST | Wind Chill Advisory | SGF | 19 hr |
| Jan 6, 2:55 AM CST | Winter Weather Advisory | SGF | 39 hr |
| Jan 7, 9:10 PM CST | Dense Fog Advisory | SGF | 15 hr |
| Jan 8, 2:41 PM CST | Dense Fog Advisory | SGF | 21 hr |
| Jan 9, 3:05 PM CST | Dense Fog Advisory | SGF | 19 hr |
| Jan 11, 2:24 AM CST | Winter Weather Advisory | SGF | 22 hr |
| Jan 13, 2:14 PM CST | Winter Weather Advisory | SGF | 25 hr |
| Jan 14, 2:56 PM CST | Wind Chill Advisory | SGF | 45 hr |
| Jan 14, 2:56 PM CST | Winter Weather Advisory | SGF | 24 hr |
| Jan 21, 9:10 PM CST | Severe Thunderstorm Warning | SGF | 38 min |
| Jan 25, 2:10 AM CST | Red Flag Warning | SGF | 16 hr |
| Feb 3, 9:36 AM CST | Red Flag Warning | SGF | 8 hr |
| Feb 4, 10:48 AM CST | Winter Weather Advisory | SGF | 7 hr |
| Feb 5, 4:24 PM CST | Winter Weather Advisory | SGF | 8 hr |
| Feb 6, 3:07 AM CST | Winter Weather Advisory | SGF | 27 hr |
| Feb 9, 3:12 PM CST | Winter Weather Advisory | SGF | 44 hr |
| Feb 15, 9:32 AM CST | Wind Advisory | SGF | 5 hr |
| Feb 19, 1:08 AM CST | Wind Advisory | SGF | 8 hr |
| Feb 19, 3:22 PM CST | Flood Watch | SGF | 39 hr |
| Feb 20, 9:25 AM CST | Winter Weather Advisory | SGF | 22 hr |
| Feb 20, 7:26 PM CST | Areal Flood Advisory | SGF | 5 hr |
| Feb 20, 9:18 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 21, 12:27 AM CST | Areal Flood Advisory | SGF | 12 hr |
| Feb 21, 3:28 AM CST | Winter Weather Advisory | SGF | 30 hr |
| Feb 21, 5:01 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 22, 1:46 PM CST | Flood Watch | SGF | 52 hr |
| Feb 24, 1:07 AM CST | Areal Flood Warning | SGF | 15 hr |
| Feb 24, 2:29 PM CST | Areal Flood Warning | SGF | 30 hr |
| Mar 5, 1:36 PM CST | Wind Advisory | SGF | 28 hr |
| Mar 5, 1:47 PM CST | Red Flag Warning | SGF | 28 hr |
| Mar 16, 4:55 PM CDT | Special Weather Statement | SGF | 50 min |
| Mar 16, 5:23 PM CDT | Severe Thunderstorm Warning | SGF | 52 min |
| Mar 16, 5:49 PM CDT | Tornado Warning | SGF | 41 min |
| Mar 16, 6:23 PM CDT | Tornado Warning | SGF | 37 min |
| Mar 25, 2:38 PM CDT | Flood Watch | SGF | 55 hr |
| Mar 26, 8:21 AM CDT | Severe Thunderstorm Warning | SGF | 39 min |
| Mar 31, 2:43 PM CDT | Freeze Warning | SGF | 19 hr |
| Apr 1, 2:04 PM CDT | Winter Weather Advisory | SGF | 10 hr |
| Apr 1, 3:34 PM CDT | Freeze Warning | SGF | 16 hr |
| Apr 3, 3:35 AM CDT | Freeze Warning | SGF | 29 hr |
| Apr 4, 3:46 AM CDT | Frost Advisory | SGF | 28 hr |
| Apr 5, 2:46 PM CDT | Freeze Warning | SGF | 44 hr |
| Apr 7, 3:19 AM CDT | Freeze Warning | SGF | 30 hr |
| Apr 9, 2:00 PM CDT | Freeze Warning | SGF | 18 hr |
| Apr 11, 3:26 AM CDT | Red Flag Warning | SGF | 16 hr |
| Apr 13, 5:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 13, 5:27 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 13, 6:45 PM CDT | Severe Thunderstorm Warning | SGF | 31 min |
| Apr 13, 8:42 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Apr 15, 3:05 AM CDT | Freeze Warning | SGF | 30 hr |
| Apr 16, 2:17 PM CDT | Frost Advisory | SGF | 19 hr |
| Apr 19, 2:03 AM CDT | Frost Advisory | SGF | 31 hr |
| May 2, 10:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| May 2, 11:09 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 2, 11:33 PM CDT | Special Weather Statement | SGF | 42 min |
| May 3, 2:32 AM CDT | Mesoscale Discussion | SPC | 88 min |
| May 14, 1:20 PM CDT | Severe Thunderstorm Watch | SPC | 11 hr |
| May 14, 3:53 PM CDT | Severe Thunderstorm Warning | SGF | 50 min |
| May 14, 4:34 PM CDT | Special Weather Statement | SGF | 56 min |
| May 14, 4:48 PM CDT | Severe Thunderstorm Warning | SGF | 42 min |
| May 14, 5:22 PM CDT | Severe Thunderstorm Warning | SGF | 68 min |
| May 14, 5:53 PM CDT | Areal Flood Advisory | SGF | 6 hr |
| May 14, 7:15 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 19, 7:50 AM CDT | Mesoscale Discussion | SPC | 115 min |
| May 19, 11:33 AM CDT | Special Weather Statement | SGF | 42 min |
| May 19, 12:25 PM CDT | Severe Thunderstorm Warning | SGF | 65 min |
| May 19, 2:30 PM CDT | Severe Thunderstorm Watch | SPC | 11 hr |
| May 19, 5:48 PM CDT | Severe Thunderstorm Warning | SGF | 57 min |
| May 19, 6:11 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 19, 6:51 PM CDT | Special Weather Statement | SGF | 39 min |
| May 20, 12:42 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 20, 9:02 AM CDT | Flash Flood Warning | SGF | 6 hr |
| May 20, 2:24 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 20, 3:32 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 20, 6:25 PM CDT | Mesoscale Discussion | SPC | 95 min |
| May 20, 6:48 PM CDT | Special Weather Statement | SGF | 42 min |
| May 20, 9:11 PM CDT | Areal Flood Advisory | SGF | 12 hr |
| May 28, 2:31 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 31, 5:15 AM CDT | Severe Thunderstorm Warning | SGF | 27 min |
| Jun 2, 5:48 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 2, 9:12 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 12, 1:25 AM CDT | Special Weather Statement | SGF | 50 min |
| Jun 16, 3:26 AM CDT | Heat Advisory | SGF | 64 hr |
| Jun 20, 5:15 PM CDT | Areal Flood Advisory | SGF | 5 hr |
| Jun 26, 1:51 AM CDT | Severe Thunderstorm Warning | SGF | 26 min |
| Jun 26, 2:19 AM CDT | Mesoscale Discussion | SPC | 116 min |
| Jun 26, 3:20 AM CDT | Heat Advisory | SGF | 5 days |
| Jun 26, 7:39 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 12:35 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 26, 2:46 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 26, 3:16 PM CDT | Special Weather Statement | SGF | 44 min |
| Jun 26, 3:37 PM CDT | Severe Thunderstorm Warning | SGF | 38 min |
| Jun 26, 4:06 PM CDT | Severe Thunderstorm Warning | SGF | 39 min |
| Jun 27, 3:25 AM CDT | Heat Advisory | SGF | 4 days |
| Jun 27, 2:39 PM CDT | Excessive Heat Warning | SGF | 3 days |
| Jun 27, 2:39 PM CDT | Heat Advisory | SGF | 20 hr |
| Jun 27, 2:39 PM CDT | Heat Advisory | SGF | 23 hr |
| Jul 2, 2:41 PM CDT | Heat Advisory | SGF | 29 hr |
| Jul 4, 1:47 AM CDT | Heat Advisory | SGF | 18 hr |
| Jul 10, 2:48 PM CDT | Heat Advisory | SGF | 4 days |
| Jul 13, 10:01 PM CDT | Severe Thunderstorm Warning | SGF | 44 min |
| Jul 18, 9:47 AM CDT | Areal Flood Advisory | SGF | 6 hr |
| Jul 18, 11:01 AM CDT | Flash Flood Warning | SGF | 6 hr |
| Jul 19, 9:58 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 19, 11:22 AM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Jul 19, 11:55 AM CDT | Severe Thunderstorm Warning | SGF | 65 min |
| Jul 20, 3:27 AM CDT | Severe Thunderstorm Warning | SGF | 33 min |
| Jul 20, 4:25 AM CDT | Special Weather Statement | SGF | 50 min |
| Aug 10, 4:56 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 16, 5:52 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Aug 16, 6:51 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 19, 4:07 PM CDT | Tornado Watch | SPC | 7 hr |
| Aug 19, 5:47 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Aug 19, 8:01 PM CDT | Severe Thunderstorm Warning | SGF | 59 min |
| Aug 26, 3:34 AM CDT | Heat Advisory | SGF | 15 hr |
| Aug 29, 7:16 AM CDT | Special Weather Statement | SGF | 29 min |
| Aug 29, 8:27 AM CDT | Special Weather Statement | SGF | 48 min |
| Aug 29, 8:53 AM CDT | Areal Flood Advisory | SGF | 6 hr |
| Aug 29, 10:58 AM CDT | Flash Flood Warning | SGF | 5 hr |
| Aug 29, 8:08 PM CDT | Flash Flood Watch | SGF | 21 hr |
| Aug 30, 8:20 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Aug 30, 11:30 AM CDT | Areal Flood Advisory | SGF | 6 hr |
| Sep 6, 4:05 AM CDT | Flash Flood Watch | SGF | 53 hr |
| Sep 7, 8:30 PM CDT | Flash Flood Warning | SGF | 4 hr |
| Oct 7, 1:33 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 9, 12:17 PM CDT | Tornado Watch | SPC | 8 hr |
| Oct 15, 3:37 AM CDT | Frost Advisory | SGF | 29 hr |
| Oct 15, 3:37 AM CDT | Freeze Warning | SGF | 29 hr |
| Oct 17, 3:24 AM CDT | Frost Advisory | SGF | 30 hr |
| Oct 20, 2:54 AM CDT | Freeze Warning | SGF | 30 hr |
| Nov 2, 10:14 PM CDT | Dense Fog Advisory | SGF | 9 hr |
| Nov 8, 5:30 PM CST | Winter Weather Advisory | SGF | 7 hr |
| Nov 11, 2:00 PM CST | Winter Weather Advisory | SGF | 36 hr |
| Nov 14, 2:29 AM CST | Winter Weather Advisory | SGF | 34 hr |
| Nov 25, 1:59 AM CST | Wind Advisory | SGF | 19 hr |
| Nov 25, 2:44 AM CST | Winter Weather Advisory | SGF | 21 hr |
| Nov 29, 10:04 PM CST | Dense Fog Advisory | SGF | 14 hr |
| Dec 1, 1:45 AM CST | Severe Thunderstorm Warning | SGF | 60 min |
| Dec 14, 7:51 PM CST | Dense Fog Advisory | SGF | 8 hr |
| Dec 27, 1:15 PM CST | Areal Flood Advisory | SGF | 5 hr |
| Dec 31, 5:40 AM CST | Areal Flood Warning | SGF | 12 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 | 18 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 8 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 23 |
| Special Weather Statement | 11 |
| Flooding | |
| Areal Flood Warning | 3 |
| Flash Flood Warning | 4 |
| Flash Flood Watch | 2 |
| Flood Watch | 3 |
| Areal Flood Advisory | 9 |
| Winter | |
| Winter Weather Advisory | 15 |
| Heat | |
| Excessive Heat Warning | 1 |
| Heat Advisory | 9 |
| Cold | |
| Freeze Warning | 9 |
| Frost Advisory | 5 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 4 |
| Fire | |
| Red Flag Warning | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 6 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.