Alert archive / Missouri / Camden County
Weather alerts in Camden County, Missouri, 2017
148 weather alerts in 2017, 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 2017. Tap one for its archive.
- Alerts
- 148
- Warnings
- 65
- Watches
- 23
- Advisories
- 26
- Busiest month
- March38 alerts
- Busiest day
- May 27, 201715 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
2 of 3 tornado warnings covering Camden County in 2017 had a tornado report inside them; 1 of 2 tornado reports fell inside a warning, on average 4 minutes after it went out.
Camden County, 2017
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 3 | 2 | 33% | 2 | 50% | 4 min |
| Severe thunderstorm warnings | 29 | 24 | 17% | 25 | 84% | 24 min |
| Flash flood warnings | 4 | 3 | 25% | 1 | 100% | 236 min |
Each office's whole area, 2017
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Springfield, MO: tornado warnings | 51 | 19 | 63% | 57 | 63% | 17 min |
| NWS Springfield, MO: severe thunderstorm warnings | 365 | 248 | 32% | 740 | 79% | 26 min |
| NWS Springfield, MO: flash flood warnings | 80 | 53 | 34% | 149 | 91% | 244 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 2, 5:47 PM CST | Dense Fog Advisory | SGF | 15 hr |
| Jan 4, 4:07 AM CST | Winter Weather Advisory | SGF | 32 hr |
| Jan 10, 12:05 AM CST | Wind Advisory | SGF | 18 hr |
| Jan 11, 3:44 AM CST | Winter Storm Watch | SGF | 34 hr |
| Jan 12, 1:21 PM CST | Ice Storm Warning | SGF | 71 hr |
| Jan 13, 10:28 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 15, 2:02 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 15, 9:33 AM CST | Dense Fog Advisory | SGF | 22 hr |
| Jan 19, 2:57 PM CST | Dense Fog Advisory | SGF | 18 hr |
| Feb 9, 2:19 PM CST | Fire Weather Watch | SGF | 13 hr |
| Feb 10, 3:31 AM CST | Red Flag Warning | SGF | 14 hr |
| Feb 15, 1:52 PM CST | Fire Weather Watch | SGF | 13 hr |
| Feb 16, 3:02 AM CST | Red Flag Warning | SGF | 15 hr |
| Feb 21, 2:38 PM CST | Dense Fog Advisory | SGF | 18 hr |
| Feb 23, 3:36 AM CST | Dense Fog Advisory | SGF | 5 hr |
| Feb 28, 10:22 AM CST | Wind Advisory | SGF | 8 hr |
| Feb 28, 1:46 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 28, 2:19 PM CST | Tornado Watch | SPC | 7 hr |
| Feb 28, 6:05 PM CST | Mesoscale Discussion | SPC | 115 min |
| Feb 28, 9:04 PM CST | Tornado Watch | SPC | 7 hr |
| Feb 28, 10:01 PM CST | Mesoscale Discussion | SPC | 119 min |
| Mar 1, 12:12 AM CST | Severe Thunderstorm Warning | SGF | 53 min |
| Mar 1, 12:16 AM CST | Mesoscale Discussion | SPC | 89 min |
| Mar 1, 1:02 AM CST | Severe Thunderstorm Warning | SGF | 58 min |
| Mar 2, 10:20 AM CST | Red Flag Warning | SGF | 8 hr |
| Mar 3, 1:51 PM CST | Fire Weather Watch | SGF | 13 hr |
| Mar 4, 2:49 AM CST | Red Flag Warning | SGF | 16 hr |
| Mar 6, 3:08 AM CST | Wind Advisory | SGF | 17 hr |
| Mar 6, 3:15 AM CST | Fire Weather Watch | SGF | 11 hr |
| Mar 6, 2:08 PM CST | Red Flag Warning | SGF | 29 hr |
| Mar 6, 2:50 PM CST | Mesoscale Discussion | SPC | 85 min |
| Mar 6, 6:02 PM CST | Mesoscale Discussion | SPC | 58 min |
| Mar 6, 6:51 PM CST | Tornado Watch | SPC | 8 hr |
| Mar 6, 9:09 PM CST | Special Weather Statement | SGF | 81 min |
| Mar 6, 10:11 PM CST | Severe Thunderstorm Warning | SGF | 64 min |
| Mar 6, 10:29 PM CST | Tornado Warning | SGF | 31 min |
| Mar 6, 10:50 PM CST | Tornado Warning | SGF | 40 min |
| Mar 6, 11:12 PM CST | Severe Thunderstorm Warning | SGF | 63 min |
| Mar 8, 3:15 AM CST | Red Flag Warning | SGF | 16 hr |
| Mar 9, 10:02 AM CST | Mesoscale Discussion | SPC | 88 min |
| Mar 9, 11:10 AM CST | Severe Thunderstorm Watch | SPC | 10 hr |
| Mar 9, 1:49 PM CST | Severe Thunderstorm Warning | SGF | 56 min |
| Mar 9, 2:26 PM CST | Freeze Warning | SGF | 70 hr |
| Mar 9, 2:39 PM CST | Severe Thunderstorm Warning | SGF | 66 min |
| Mar 9, 3:50 PM CST | Severe Thunderstorm Warning | SGF | 55 min |
| Mar 9, 4:17 PM CST | Severe Thunderstorm Warning | SGF | 43 min |
| Mar 13, 11:49 AM CDT | Freeze Warning | SGF | 23 hr |
| Mar 13, 11:49 AM CDT | Freeze Warning | SGF | 47 hr |
| Mar 15, 5:34 AM CDT | Freeze Warning | SGF | 24 hr |
| Mar 24, 9:36 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Mar 29, 3:48 PM CDT | Tornado Watch | SPC | 7 hr |
| Mar 29, 6:08 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Mar 29, 7:47 PM CDT | Severe Thunderstorm Warning | SGF | 43 min |
| Mar 29, 8:17 PM CDT | Severe Thunderstorm Warning | SGF | 43 min |
| Mar 29, 8:48 PM CDT | Severe Thunderstorm Warning | SGF | 42 min |
| Mar 29, 9:18 PM CDT | Severe Thunderstorm Warning | SGF | 27 min |
| Apr 6, 2:14 AM CDT | Frost Advisory | SGF | 31 hr |
| Apr 25, 10:51 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Apr 26, 12:57 AM CDT | Special Weather Statement | SGF | 48 min |
| Apr 27, 4:09 AM CDT | Flash Flood Watch | SGF | 4 days |
| Apr 29, 8:26 AM CDT | Flash Flood Warning | SGF | 6 hr |
| Apr 29, 11:11 AM CDT | Areal Flood Warning | SGF | 12 hr |
| Apr 29, 4:18 PM CDT | Areal Flood Warning | SGF | 7 hr |
| Apr 29, 11:11 PM CDT | Areal Flood Warning | SGF | 12 hr |
| Apr 29, 11:13 PM CDT | Areal Flood Warning | SGF | 12 hr |
| Apr 30, 11:13 AM CDT | Areal Flood Warning | SGF | 57 hr |
| Apr 30, 11:16 AM CDT | Areal Flood Warning | SGF | 57 hr |
| May 2, 3:14 AM CDT | Flash Flood Watch | SGF | 52 hr |
| May 3, 3:35 AM CDT | Areal Flood Warning | SGF | 24 hr |
| May 3, 5:47 AM CDT | Flash Flood Warning | SGF | 6 hr |
| May 4, 3:30 AM CDT | Areal Flood Warning | SGF | 12 hr |
| May 10, 12:39 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 10, 6:30 PM CDT | Severe Thunderstorm Watch | SPC | 2 hr |
| May 17, 3:37 AM CDT | Wind Advisory | SGF | 15 hr |
| May 19, 3:06 PM CDT | Tornado Watch | SPC | 7 hr |
| May 19, 5:03 PM CDT | Severe Thunderstorm Warning | SGF | 57 min |
| May 19, 5:46 PM CDT | Severe Thunderstorm Warning | SGF | 1 min |
| May 19, 6:04 PM CDT | Mesoscale Discussion | SPC | 86 min |
| May 19, 9:16 PM CDT | Mesoscale Discussion | SPC | 59 min |
| May 26, 4:46 AM CDT | Severe Thunderstorm Warning | SGF | 59 min |
| May 27, 9:59 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 27, 11:02 AM CDT | Special Weather Statement | SGF | 43 min |
| May 27, 11:18 AM CDT | Severe Thunderstorm Warning | SGF | 42 min |
| May 27, 11:21 AM CDT | Flash Flood Watch | SGF | 16 hr |
| May 27, 12:13 PM CDT | Tornado Watch | SPC | 7 hr |
| May 27, 1:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| May 27, 2:04 PM CDT | Severe Thunderstorm Warning | SGF | 41 min |
| May 27, 2:23 PM CDT | Tornado Warning | SGF | 37 min |
| May 27, 2:33 PM CDT | Severe Thunderstorm Warning | SGF | 42 min |
| May 27, 2:41 PM CDT | Severe Thunderstorm Warning | SGF | 49 min |
| May 27, 3:00 PM CDT | Severe Thunderstorm Warning | SGF | 60 min |
| May 27, 5:45 PM CDT | Severe Thunderstorm Warning | SGF | 34 min |
| May 27, 5:56 PM CDT | Mesoscale Discussion | SPC | 64 min |
| May 27, 6:15 PM CDT | Severe Thunderstorm Warning | SGF | 45 min |
| May 27, 6:26 PM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Jun 5, 5:15 AM CDT | Dense Fog Advisory | SGF | 4 hr |
| Jun 14, 12:40 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 14, 1:04 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 14, 6:11 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Jun 16, 3:26 AM CDT | Heat Advisory | SGF | 39 hr |
| Jun 17, 12:09 AM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 17, 1:35 AM CDT | Severe Thunderstorm Warning | SGF | 40 min |
| Jun 17, 2:35 AM CDT | Severe Thunderstorm Warning | SGF | 40 min |
| Jun 17, 2:58 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 17, 9:34 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jun 17, 10:18 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 29, 1:45 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 12, 2:42 AM CDT | Heat Advisory | SGF | 16 hr |
| Jul 13, 2:28 AM CDT | Heat Advisory | SGF | 17 hr |
| Jul 18, 3:10 AM CDT | Excessive Heat Warning | SGF | 6 days |
| Jul 18, 2:36 PM CDT | Heat Advisory | SGF | 5 days |
| Jul 25, 2:41 PM CDT | Heat Advisory | SGF | 29 hr |
| Jul 27, 6:12 AM CDT | Flash Flood Warning | SGF | 7 hr |
| Aug 4, 1:27 PM CDT | Flash Flood Watch | SGF | 44 hr |
| Aug 5, 5:30 PM CDT | Areal Flood Warning | SGF | 6 hr |
| Aug 5, 8:04 PM CDT | Flash Flood Warning | SGF | 8 hr |
| Aug 6, 3:21 AM CDT | Areal Flood Warning | SGF | 9 hr |
| Aug 6, 11:50 AM CDT | Areal Flood Warning | SGF | 12 hr |
| Aug 6, 5:52 PM CDT | Dense Fog Advisory | SGF | 15 hr |
| Aug 10, 3:40 PM CDT | Special Weather Statement | SGF | 35 min |
| Aug 10, 3:46 PM CDT | Severe Thunderstorm Warning | SGF | 33 min |
| Aug 10, 3:56 PM CDT | Severe Thunderstorm Warning | SGF | 34 min |
| Aug 16, 12:42 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 18, 9:19 PM CDT | Severe Thunderstorm Warning | SGF | 41 min |
| Aug 18, 9:57 PM CDT | Severe Thunderstorm Warning | SGF | 48 min |
| Aug 18, 11:23 PM CDT | Severe Thunderstorm Warning | SGF | 67 min |
| Aug 28, 2:40 AM CDT | Dense Fog Advisory | SGF | 6 hr |
| Sep 18, 10:36 PM CDT | Dense Fog Advisory | SGF | 10 hr |
| Oct 9, 5:35 AM CDT | Dense Fog Advisory | SGF | 5 hr |
| Oct 14, 9:04 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Oct 21, 8:10 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Oct 22, 1:44 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Oct 26, 3:23 AM CDT | Freeze Watch | SGF | 24 hr |
| Oct 27, 3:07 AM CDT | Freeze Warning | SGF | 31 hr |
| Oct 27, 3:07 AM CDT | Freeze Warning | SGF | 54 hr |
| Nov 17, 2:52 PM CST | Wind Advisory | SGF | 26 hr |
| Nov 20, 9:06 AM CST | Red Flag Warning | SGF | 9 hr |
| Nov 27, 2:35 AM CST | Red Flag Warning | SGF | 16 hr |
| Dec 4, 1:26 PM CST | Mesoscale Discussion | SPC | 94 min |
| Dec 4, 2:34 PM CST | Severe Thunderstorm Watch | SPC | 5 hr |
| Dec 4, 3:57 PM CST | Mesoscale Discussion | SPC | 93 min |
| Dec 4, 6:05 PM CST | Mesoscale Discussion | SPC | 115 min |
| Dec 11, 3:27 AM CST | Red Flag Warning | SGF | 15 hr |
| Dec 16, 11:07 AM CST | Red Flag Warning | SGF | 6 hr |
| Dec 22, 2:33 PM CST | Winter Weather Advisory | SGF | 15 hr |
| Dec 24, 6:33 AM CST | Winter Weather Advisory | SGF | 4 hr |
| Dec 29, 3:35 PM CST | Wind Chill Advisory | SGF | 4 days |
| Dec 30, 6:07 AM CST | Winter Weather Advisory | SGF | 4 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 | 29 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 7 |
| Tornado Watch | 6 |
| Mesoscale Discussion | 30 |
| Special Weather Statement | 4 |
| Flooding | |
| Areal Flood Warning | 11 |
| Flash Flood Warning | 4 |
| Flash Flood Watch | 4 |
| Winter | |
| Ice Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 4 |
| Heat | |
| Excessive Heat Warning | 1 |
| Heat Advisory | 5 |
| Cold | |
| Freeze Warning | 6 |
| Freeze Watch | 1 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 5 |
| Fire | |
| Red Flag Warning | 10 |
| Fire Weather Watch | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 10 |
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.