Alert archive / Missouri / Barry County
Weather alerts in Barry County, Missouri, 2009
210 weather alerts in 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Barry County and its neighbors
Each county as a circle sized by its count in 2009. Tap one for its archive.
- Alerts
- 210
- Warnings
- 78
- Watches
- 41
- Advisories
- 39
- Busiest month
- May41 alerts
- Busiest day
- May 1, 200913 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 Barry County in 2009 had a tornado report inside them.
Barry County, 2009
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 32 | 16 | 50% | 21 | 86% | 23 min |
| Flash flood warnings | 17 | 13 | 24% | 29 | 97% | 289 min |
Each office's whole area, 2009
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Springfield, MO: tornado warnings | 125 | 17 | 86% | 48 | 65% | 19 min |
| NWS Springfield, MO: severe thunderstorm warnings | 398 | 172 | 57% | 548 | 78% | 31 min |
| NWS Springfield, MO: flash flood warnings | 190 | 119 | 37% | 379 | 92% | 246 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 14, 3:24 AM CST | Wind Chill Advisory | SGF | 33 hr |
| Jan 25, 4:32 AM CST | Winter Storm Watch | SGF | 23 hr |
| Jan 25, 8:50 PM CST | Ice Storm Warning | SGF | 31 hr |
| Jan 26, 3:19 AM CST | Winter Storm Warning | SGF | 50 hr |
| Jan 26, 10:54 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Jan 26, 6:59 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 27, 12:16 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 29, 7:53 AM CST | Freezing Fog Advisory | SGF | 2 hr |
| Feb 8, 2:03 PM CST | Wind Advisory | SGF | 28 hr |
| Feb 9, 8:43 AM CST | Mesoscale Discussion | SPC | 32 min |
| Feb 9, 9:01 AM CST | Severe Thunderstorm Warning | SGF | 74 min |
| Feb 9, 3:32 PM CST | Flash Flood Watch | SGF | 44 hr |
| Feb 10, 2:18 PM CST | Wind Advisory | SGF | 23 hr |
| Feb 10, 5:32 PM CST | Tornado Watch | SPC | 6 hr |
| Feb 17, 9:45 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 17, 10:01 PM CST | Severe Thunderstorm Warning | SGF | 44 min |
| Feb 26, 5:19 PM CST | Severe Thunderstorm Watch | SPC | 7 hr |
| Feb 26, 6:14 PM CST | Severe Thunderstorm Warning | SGF | 47 min |
| Mar 5, 9:09 AM CST | Wind Advisory | SGF | 9 hr |
| Mar 7, 10:14 AM CST | Wind Advisory | SGF | 5 hr |
| Mar 8, 7:31 AM CDT | Severe Thunderstorm Warning | SGF | 59 min |
| Mar 11, 2:06 PM CDT | Winter Weather Advisory | SGF | 14 hr |
| Mar 16, 5:32 AM CDT | Dense Fog Advisory | SGF | 5 hr |
| Mar 22, 3:49 PM CDT | Wind Advisory | SGF | 48 hr |
| Mar 24, 3:22 AM CDT | Mesoscale Discussion | SPC | 83 min |
| Mar 24, 9:38 AM CDT | Mesoscale Discussion | SPC | 97 min |
| Mar 24, 10:00 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Mar 24, 11:39 AM CDT | Severe Thunderstorm Warning | SGF | 66 min |
| Mar 24, 11:52 AM CDT | Severe Thunderstorm Warning | SGF | 53 min |
| Mar 24, 12:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Mar 24, 12:20 PM CDT | Flash Flood Warning | SGF | 4 hr |
| Mar 26, 11:48 AM CDT | Winter Storm Watch | SGF | 28 hr |
| Mar 26, 12:54 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 27, 3:24 PM CDT | Winter Weather Advisory | SGF | 34 hr |
| Mar 28, 5:22 AM CDT | Mesoscale Discussion | SPC | 53 min |
| Mar 28, 2:44 PM CDT | Freeze Warning | SGF | 18 hr |
| Mar 30, 10:57 AM CDT | Wind Advisory | SGF | 8 hr |
| Mar 31, 3:27 PM CDT | Frost Advisory | SGF | 18 hr |
| Apr 1, 2:20 PM CDT | Red Flag Warning | SGF | 5 hr |
| Apr 2, 3:39 PM CDT | Freeze Warning | SGF | 17 hr |
| Apr 3, 9:47 AM CDT | Freeze Watch | SGF | 53 hr |
| Apr 4, 11:07 AM CDT | Wind Advisory | SGF | 7 hr |
| Apr 5, 1:09 AM CDT | Severe Thunderstorm Warning | SGF | 36 min |
| Apr 5, 2:33 AM CDT | Freeze Watch | SGF | 25 hr |
| Apr 5, 2:33 AM CDT | Freeze Warning | SGF | 30 hr |
| Apr 5, 2:40 PM CDT | Freeze Warning | SGF | 42 hr |
| Apr 7, 3:13 AM CDT | Frost Advisory | SGF | 29 hr |
| Apr 9, 1:44 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 9, 5:39 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 9, 6:59 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Apr 9, 7:11 PM CDT | Severe Thunderstorm Warning | SGF | 64 min |
| Apr 9, 7:24 PM CDT | Severe Thunderstorm Warning | SGF | 45 min |
| Apr 9, 7:53 PM CDT | Severe Thunderstorm Warning | SGF | 52 min |
| Apr 10, 3:27 AM CDT | Frost Advisory | SGF | 29 hr |
| Apr 12, 9:47 AM CDT | Flash Flood Warning | SGF | 6 hr |
| Apr 13, 2:43 PM CDT | Frost Advisory | SGF | 17 hr |
| Apr 14, 3:52 AM CDT | Frost Advisory | SGF | 24 hr |
| Apr 18, 2:49 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Apr 18, 4:23 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 18, 8:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Apr 18, 10:03 PM CDT | Areal Flood Advisory | SGF | 6 hr |
| Apr 19, 12:47 AM CDT | Flash Flood Warning | SGF | 3 hr |
| Apr 19, 3:56 AM CDT | Areal Flood Warning | SGF | 32 hr |
| Apr 20, 11:55 AM CDT | Areal Flood Advisory | SGF | 26 hr |
| Apr 21, 10:22 AM CDT | Red Flag Warning | SGF | 9 hr |
| Apr 23, 1:36 PM CDT | Red Flag Warning | SGF | 5 hr |
| Apr 26, 3:53 AM CDT | Wind Advisory | SGF | 12 hr |
| Apr 27, 2:55 AM CDT | Flash Flood Watch | SGF | 21 hr |
| Apr 27, 12:32 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Apr 27, 12:47 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 27, 3:28 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 27, 6:03 PM CDT | Mesoscale Discussion | SPC | 27 min |
| Apr 29, 3:06 AM CDT | Flash Flood Watch | SGF | 4 days |
| May 1, 12:45 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 1, 3:00 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 1, 3:15 AM CDT | Severe Thunderstorm Warning | SGF | 45 min |
| May 1, 4:25 AM CDT | Severe Thunderstorm Warning | SGF | 65 min |
| May 1, 4:59 AM CDT | Severe Thunderstorm Warning | SGF | 51 min |
| May 1, 5:44 AM CDT | Flash Flood Warning | SGF | 6 hr |
| May 1, 6:08 AM CDT | Mesoscale Discussion | SPC | 67 min |
| May 1, 11:46 AM CDT | Flash Flood Warning | SGF | 2 hr |
| May 1, 2:07 PM CDT | Areal Flood Warning | SGF | 19 hr |
| May 1, 3:21 PM CDT | Mesoscale Discussion | SPC | 54 min |
| May 1, 3:22 PM CDT | Flash Flood Warning | SGF | 5 hr |
| May 1, 5:55 PM CDT | Severe Thunderstorm Warning | SGF | 65 min |
| May 1, 6:25 PM CDT | Severe Thunderstorm Warning | SGF | 49 min |
| May 1, 8:44 PM CDT | Severe Thunderstorm Warning | SGF | 24 min |
| May 2, 8:56 AM CDT | Areal Flood Warning | SGF | 10 hr |
| May 2, 7:06 PM CDT | Areal Flood Advisory | SGF | 18 hr |
| May 3, 5:18 AM CDT | Areal Flood Warning | SGF | 6 hr |
| May 3, 1:02 PM CDT | Areal Flood Advisory | SGF | 18 hr |
| May 6, 4:35 AM CDT | Dense Fog Advisory | SGF | 5 hr |
| May 7, 5:26 AM CDT | Dense Fog Advisory | SGF | 4 hr |
| May 7, 2:21 PM CDT | Flash Flood Watch | SGF | 21 hr |
| May 8, 4:31 AM CDT | Mesoscale Discussion | SPC | 59 min |
| May 8, 4:55 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 8, 7:03 AM CDT | Severe Thunderstorm Warning | SGF | 57 min |
| May 8, 7:17 AM CDT | Mesoscale Discussion | SPC | 58 min |
| May 8, 7:35 AM CDT | High Wind Warning | SGF | 4 hr |
| May 8, 7:47 AM CDT | Severe Thunderstorm Warning | SGF | 58 min |
| May 8, 7:52 AM CDT | Flash Flood Warning | SGF | 6 hr |
| May 8, 12:57 PM CDT | Areal Flood Warning | SGF | 24 hr |
| May 12, 3:34 PM CDT | Flash Flood Watch | SGF | 35 hr |
| May 12, 6:30 PM CDT | Wind Advisory | SGF | 3 hr |
| May 13, 12:19 PM CDT | Wind Advisory | SGF | 3 hr |
| May 13, 8:22 PM CDT | Mesoscale Discussion | SPC | 53 min |
| May 13, 9:56 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 13, 10:44 PM CDT | Severe Thunderstorm Warning | SGF | 91 min |
| May 13, 11:27 PM CDT | Mesoscale Discussion | SPC | 93 min |
| May 14, 12:05 AM CDT | Flash Flood Warning | SGF | 6 hr |
| May 15, 2:59 PM CDT | Flash Flood Watch | SGF | 13 hr |
| May 15, 10:55 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 15, 11:27 PM CDT | Severe Thunderstorm Warning | SGF | 55 min |
| May 29, 3:16 AM CDT | Dense Fog Advisory | SGF | 4 hr |
| Jun 2, 3:29 AM CDT | Flash Flood Watch | SGF | 23 hr |
| Jun 9, 1:31 PM CDT | Tornado Watch | SPC | 8 hr |
| Jun 9, 6:22 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Jun 9, 9:15 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Jun 9, 9:46 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 9, 10:13 PM CDT | Severe Thunderstorm Warning | SGF | 62 min |
| Jun 9, 10:33 PM CDT | Tornado Warning | SGF | 39 min |
| Jun 9, 10:59 PM CDT | Flash Flood Warning | SGF | 6 hr |
| Jun 9, 11:30 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Jun 10, 2:26 AM CDT | Mesoscale Discussion | SPC | 64 min |
| Jun 10, 11:47 AM CDT | Flash Flood Watch | SGF | 18 hr |
| Jun 10, 4:51 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Jun 10, 5:15 PM CDT | Tornado Watch | SPC | 7 hr |
| Jun 11, 6:40 PM CDT | Flash Flood Watch | SGF | 21 hr |
| Jun 12, 6:23 AM CDT | Mesoscale Discussion | SPC | 67 min |
| Jun 12, 7:46 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 12, 12:10 PM CDT | Severe Thunderstorm Warning | SGF | 64 min |
| Jun 12, 1:30 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Jun 13, 2:33 AM CDT | Dense Fog Advisory | SGF | 5 hr |
| Jun 15, 11:59 AM CDT | Mesoscale Discussion | SPC | 61 min |
| Jun 15, 12:52 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 15, 3:35 PM CDT | Flash Flood Watch | SGF | 20 hr |
| Jun 15, 6:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Jun 16, 7:52 AM CDT | Flash Flood Warning | SGF | 5 hr |
| Jun 16, 4:51 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Jun 16, 10:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jun 23, 4:00 AM CDT | Heat Advisory | SGF | 42 hr |
| Jun 23, 5:25 PM CDT | Severe Thunderstorm Warning | SGF | 50 min |
| Jun 23, 5:45 PM CDT | Severe Thunderstorm Warning | SGF | 6 min |
| Jun 23, 5:55 PM CDT | Severe Thunderstorm Warning | SGF | 47 min |
| Jun 24, 1:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 24, 3:42 PM CDT | Severe Thunderstorm Warning | SGF | 33 min |
| Jun 24, 4:33 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 24, 7:40 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Jun 25, 4:05 AM CDT | Heat Advisory | SGF | 65 hr |
| Jun 30, 6:35 AM CDT | Severe Thunderstorm Warning | SGF | 44 min |
| Jun 30, 7:57 AM CDT | Mesoscale Discussion | SPC | 93 min |
| Jul 13, 3:14 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Jul 16, 3:13 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 16, 6:56 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Jul 20, 7:24 PM CDT | Flash Flood Watch | SGF | 20 hr |
| Aug 4, 3:09 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 4, 6:21 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Aug 4, 8:35 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Aug 10, 1:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Aug 17, 1:07 PM CDT | Severe Thunderstorm Warning | SGF | 33 min |
| Aug 17, 1:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 19, 8:14 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Aug 19, 8:48 PM CDT | Tornado Watch | SPC | 7 hr |
| Aug 19, 11:11 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Aug 19, 11:47 PM CDT | Tornado Warning | SGF | 43 min |
| Aug 20, 12:30 AM CDT | Flash Flood Warning | SGF | 6 hr |
| Aug 20, 12:37 AM CDT | Severe Thunderstorm Warning | SGF | 23 min |
| Aug 20, 1:47 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Aug 20, 6:02 AM CDT | Areal Flood Warning | SGF | 27 hr |
| Aug 29, 3:02 AM CDT | Dense Fog Advisory | SGF | 6 hr |
| Sep 5, 2:17 AM CDT | Flash Flood Warning | SGF | 5 hr |
| Sep 5, 6:34 AM CDT | Areal Flood Warning | SGF | 5 hr |
| Sep 5, 10:03 PM CDT | Dense Fog Advisory | SGF | 12 hr |
| Sep 6, 8:39 PM CDT | Dense Fog Advisory | SGF | 13 hr |
| Sep 19, 6:42 PM CDT | Flash Flood Warning | SGF | 3 hr |
| Sep 19, 7:42 PM CDT | Flash Flood Warning | SGF | 6 hr |
| Sep 20, 2:01 AM CDT | Areal Flood Warning | SGF | 31 hr |
| Sep 21, 3:25 AM CDT | Flash Flood Watch | SGF | 24 hr |
| Sep 21, 4:00 AM CDT | Dense Fog Advisory | SGF | 5 hr |
| Sep 21, 1:26 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 21, 2:00 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 21, 6:10 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Sep 21, 7:20 PM CDT | Flash Flood Warning | SGF | 6 hr |
| Sep 22, 12:59 AM CDT | Areal Flood Warning | SGF | 9 hr |
| Sep 22, 9:59 AM CDT | Areal Flood Warning | SGF | 8 hr |
| Sep 22, 5:29 PM CDT | Areal Flood Warning | SGF | 19 hr |
| Sep 25, 5:03 AM CDT | Dense Fog Advisory | SGF | 4 hr |
| Oct 1, 12:44 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Oct 1, 1:16 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Oct 1, 4:33 PM CDT | Severe Thunderstorm Warning | SGF | 57 min |
| Oct 1, 5:05 PM CDT | Severe Thunderstorm Warning | SGF | 55 min |
| Oct 7, 4:00 AM CDT | Flash Flood Watch | SGF | 47 hr |
| Oct 8, 12:46 PM CDT | Flash Flood Warning | SGF | 12 hr |
| Oct 9, 12:52 AM CDT | Flash Flood Warning | SGF | 9 hr |
| Oct 9, 10:00 AM CDT | Areal Flood Warning | SGF | 24 hr |
| Oct 10, 9:58 AM CDT | Areal Flood Warning | SGF | 24 hr |
| Oct 17, 2:33 AM CDT | Frost Advisory | SGF | 30 hr |
| Oct 23, 2:52 AM CDT | Frost Advisory | SGF | 30 hr |
| Oct 28, 3:30 PM CDT | Flash Flood Watch | SGF | 36 hr |
| Oct 30, 12:04 AM CDT | Areal Flood Warning | SGF | 6 hr |
| Oct 30, 2:49 AM CDT | Areal Flood Warning | SGF | 15 hr |
| Oct 30, 6:00 PM CDT | Areal Flood Warning | SGF | 18 hr |
| Nov 4, 3:36 AM CST | Frost Advisory | SGF | 28 hr |
| Nov 15, 12:46 PM CST | Flood Watch | SGF | 18 hr |
| Dec 12, 2:46 PM CST | Severe Thunderstorm Warning | SGF | 23 min |
| Dec 22, 5:34 PM CST | Flash Flood Watch | SGF | 42 hr |
| Dec 23, 3:00 AM CST | Winter Storm Watch | SGF | 25 hr |
| Dec 23, 2:56 PM CST | Winter Storm Warning | SGF | 43 hr |
| Dec 24, 8:18 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Dec 29, 3:22 PM CST | Winter Weather Advisory | SGF | 19 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 | 32 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 15 |
| Tornado Watch | 5 |
| Mesoscale Discussion | 52 |
| Flooding | |
| Areal Flood Warning | 16 |
| Flash Flood Warning | 17 |
| Flash Flood Watch | 15 |
| Flood Watch | 1 |
| Areal Flood Advisory | 4 |
| Winter | |
| Ice Storm Warning | 1 |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 3 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 2 |
| Frost Advisory | 8 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 10 |
| Fire | |
| Red Flag Warning | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 10 |
| Freezing Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20082010
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.