Alert archive / Oklahoma / McIntosh County
Weather alerts in McIntosh County, Oklahoma, 2020
164 weather alerts in 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
McIntosh County and its neighbors
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Alerts
- 164
- Warnings
- 45
- Watches
- 20
- Advisories
- 50
- Busiest month
- July31 alerts
- Busiest day
- January 10, 202015 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 4 tornado warnings covering McIntosh County in 2020 had a tornado report inside them.
McIntosh County, 2020
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 4 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 23 | 8 | 65% | 5 | 80% | 12 min |
| Flash flood warnings | 4 | 3 | 25% | 3 | 67% | 82 min |
Each office's whole area, 2020
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Tulsa, OK: tornado warnings | 51 | 8 | 84% | 18 | 61% | 22 min |
| NWS Tulsa, OK: severe thunderstorm warnings | 391 | 154 | 61% | 385 | 84% | 24 min |
| NWS Tulsa, OK: flash flood warnings | 44 | 18 | 59% | 54 | 57% | 121 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 9, 3:51 AM CST | Flash Flood Watch | TSA | 47 hr |
| Jan 10, 9:12 AM CST | Mesoscale Discussion | SPC | 93 min |
| Jan 10, 10:42 AM CST | Tornado Watch | SPC | 10 hr |
| Jan 10, 12:43 PM CST | Special Weather Statement | TSA | 47 min |
| Jan 10, 1:03 PM CST | Severe Thunderstorm Warning | TSA | 42 min |
| Jan 10, 1:11 PM CST | Tornado Warning | TSA | 36 min |
| Jan 10, 1:37 PM CST | Tornado Warning | TSA | 38 min |
| Jan 10, 1:44 PM CST | Mesoscale Discussion | SPC | 91 min |
| Jan 10, 2:06 PM CST | Tornado Warning | TSA | 39 min |
| Jan 10, 2:29 PM CST | Severe Thunderstorm Warning | TSA | 46 min |
| Jan 10, 2:51 PM CST | Tornado Warning | TSA | 39 min |
| Jan 10, 3:13 PM CST | Areal Flood Advisory | TSA | 3 hr |
| Jan 10, 3:21 PM CST | Severe Thunderstorm Warning | TSA | 39 min |
| Jan 10, 3:58 PM CST | Areal Flood Advisory | TSA | 3 hr |
| Jan 10, 4:02 PM CST | Winter Weather Advisory | TSA | 23 hr |
| Jan 10, 4:53 PM CST | Flash Flood Warning | TSA | 6 hr |
| Jan 10, 10:33 PM CST | Areal Flood Warning | TSA | 9 hr |
| Jan 13, 9:21 PM CST | Dense Fog Advisory | TSA | 13 hr |
| Jan 21, 1:17 PM CST | Winter Weather Advisory | TSA | 47 hr |
| Jan 26, 9:06 PM CST | Dense Fog Advisory | TSA | 12 hr |
| Jan 27, 9:08 AM CST | Dense Fog Advisory | TSA | 4 hr |
| Feb 3, 3:33 PM CST | Winter Storm Watch | TSA | 23 hr |
| Feb 4, 11:04 AM CST | Winter Storm Warning | TSA | 37 hr |
| Feb 4, 2:45 PM CST | Winter Weather Advisory | TSA | 33 hr |
| Mar 17, 11:30 PM CDT | Areal Flood Advisory | TSA | 3 hr |
| Mar 18, 4:19 PM CDT | Flash Flood Watch | TSA | 27 hr |
| Mar 19, 11:04 AM CDT | Special Weather Statement | TSA | 26 min |
| Mar 19, 11:05 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Mar 19, 11:20 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| Mar 19, 11:21 AM CDT | Severe Thunderstorm Warning | TSA | 24 min |
| Mar 19, 12:21 PM CDT | Areal Flood Warning | TSA | 12 hr |
| Mar 19, 2:24 PM CDT | Tornado Watch | SPC | 8 hr |
| Mar 19, 2:32 PM CDT | Severe Thunderstorm Warning | TSA | 58 min |
| Mar 19, 2:52 PM CDT | Flash Flood Warning | TSA | 3 hr |
| Mar 20, 3:50 PM CDT | Freeze Warning | TSA | 18 hr |
| Mar 28, 7:17 AM CDT | Special Weather Statement | TSA | 28 min |
| Apr 3, 1:16 AM CDT | Special Weather Statement | TSA | 29 min |
| Apr 12, 3:34 AM CDT | Wind Advisory | TSA | 19 hr |
| Apr 12, 1:10 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Apr 12, 2:52 PM CDT | Special Weather Statement | TSA | 23 min |
| Apr 14, 2:39 PM CDT | Freeze Warning | TSA | 18 hr |
| Apr 19, 10:31 PM CDT | Dense Fog Advisory | TSA | 12 hr |
| Apr 22, 8:36 AM CDT | Mesoscale Discussion | SPC | 84 min |
| Apr 22, 8:53 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 22, 10:42 AM CDT | Severe Thunderstorm Warning | TSA | 48 min |
| Apr 22, 11:29 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Apr 22, 11:31 AM CDT | Special Weather Statement | TSA | 29 min |
| Apr 22, 11:45 AM CDT | Severe Thunderstorm Warning | TSA | 30 min |
| Apr 22, 12:13 PM CDT | Severe Thunderstorm Warning | TSA | 32 min |
| Apr 22, 1:06 PM CDT | Areal Flood Advisory | TSA | 3 hr |
| Apr 24, 3:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Apr 24, 3:44 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 24, 4:35 PM CDT | Severe Thunderstorm Warning | TSA | 40 min |
| Apr 24, 5:13 PM CDT | Special Weather Statement | TSA | 32 min |
| Apr 24, 5:32 PM CDT | Severe Thunderstorm Warning | TSA | 45 min |
| Apr 24, 6:22 PM CDT | Special Weather Statement | TSA | 38 min |
| Apr 24, 6:31 PM CDT | Severe Thunderstorm Warning | TSA | 59 min |
| Apr 24, 6:40 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 24, 6:59 PM CDT | Severe Thunderstorm Warning | TSA | 46 min |
| Apr 24, 7:15 PM CDT | Severe Thunderstorm Warning | TSA | 30 min |
| Apr 28, 1:55 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 28, 3:18 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 28, 6:15 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 28, 7:13 PM CDT | Severe Thunderstorm Warning | TSA | 62 min |
| Apr 28, 8:02 PM CDT | Severe Thunderstorm Warning | TSA | 43 min |
| Apr 28, 8:34 PM CDT | Severe Thunderstorm Warning | TSA | 41 min |
| May 4, 2:32 PM CDT | Tornado Watch | SPC | 9 hr |
| May 4, 6:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 4, 9:29 PM CDT | Mesoscale Discussion | SPC | 61 min |
| May 7, 11:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 7, 11:25 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 8, 2:14 AM CDT | Severe Thunderstorm Warning | TSA | 61 min |
| May 14, 2:33 PM CDT | Flash Flood Watch | TSA | 28 hr |
| May 15, 10:04 AM CDT | Special Weather Statement | TSA | 26 min |
| May 15, 10:30 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| May 15, 10:32 AM CDT | Special Weather Statement | TSA | 28 min |
| May 15, 10:51 AM CDT | Severe Thunderstorm Warning | TSA | 39 min |
| May 15, 11:02 AM CDT | Flash Flood Warning | TSA | 4 hr |
| May 15, 11:04 AM CDT | Mesoscale Discussion | SPC | 86 min |
| May 15, 12:02 PM CDT | Special Weather Statement | TSA | 28 min |
| May 15, 2:55 PM CDT | Areal Flood Warning | TSA | 9 hr |
| May 22, 5:01 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 22, 7:17 PM CDT | Mesoscale Discussion | SPC | 58 min |
| May 22, 10:00 PM CDT | Special Weather Statement | TSA | 30 min |
| May 25, 2:57 AM CDT | Flash Flood Watch | TSA | 25 hr |
| May 25, 8:51 PM CDT | Areal Flood Warning | TSA | 6 hr |
| Jun 5, 3:18 AM CDT | Heat Advisory | TSA | 16 hr |
| Jun 5, 2:49 PM CDT | Heat Advisory | TSA | 28 hr |
| Jun 8, 2:43 PM CDT | Wind Advisory | TSA | 40 hr |
| Jun 21, 6:12 AM CDT | Dense Fog Advisory | TSA | 3 hr |
| Jun 22, 2:07 AM CDT | Special Weather Statement | TSA | 53 min |
| Jun 22, 2:57 AM CDT | Special Weather Statement | TSA | 63 min |
| Jun 23, 5:09 AM CDT | Special Weather Statement | TSA | 51 min |
| Jun 23, 5:37 AM CDT | Special Weather Statement | TSA | 38 min |
| Jun 30, 2:36 AM CDT | Heat Advisory | TSA | 65 hr |
| Jul 1, 10:06 AM CDT | Excessive Heat Warning | TSA | 9 hr |
| Jul 1, 10:06 AM CDT | Heat Advisory | TSA | 28 hr |
| Jul 2, 10:18 AM CDT | Excessive Heat Warning | TSA | 10 hr |
| Jul 2, 3:15 PM CDT | Special Weather Statement | TSA | 30 min |
| Jul 3, 9:23 AM CDT | Heat Advisory | TSA | 11 hr |
| Jul 3, 2:26 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 4, 4:36 AM CDT | Special Weather Statement | TSA | 24 min |
| Jul 4, 5:02 AM CDT | Special Weather Statement | TSA | 28 min |
| Jul 9, 1:09 AM CDT | Severe Thunderstorm Watch | SPC | 11 hr |
| Jul 11, 3:16 AM CDT | Heat Advisory | TSA | 10 hr |
| Jul 11, 11:23 AM CDT | Excessive Heat Warning | TSA | 10 hr |
| Jul 11, 6:08 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 11, 9:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 11, 10:19 PM CDT | Severe Thunderstorm Warning | TSA | 41 min |
| Jul 11, 10:59 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Jul 11, 11:00 PM CDT | Severe Thunderstorm Warning | TSA | 45 min |
| Jul 13, 7:26 AM CDT | Special Weather Statement | TSA | 64 min |
| Jul 13, 2:30 PM CDT | Heat Advisory | TSA | 30 hr |
| Jul 14, 2:31 PM CDT | Heat Advisory | TSA | 29 hr |
| Jul 15, 2:29 PM CDT | Heat Advisory | TSA | 30 hr |
| Jul 16, 2:04 PM CDT | Heat Advisory | TSA | 30 hr |
| Jul 18, 2:22 PM CDT | Heat Advisory | TSA | 30 hr |
| Jul 27, 5:47 PM CDT | Flash Flood Watch | TSA | 21 hr |
| Jul 28, 3:04 PM CDT | Flood Watch | TSA | 37 hr |
| Jul 29, 8:51 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| Jul 29, 9:42 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| Jul 30, 7:38 AM CDT | Areal Flood Advisory | TSA | 112 min |
| Jul 30, 3:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jul 30, 4:35 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 30, 5:04 PM CDT | Special Weather Statement | TSA | 26 min |
| Jul 30, 7:57 PM CDT | Severe Thunderstorm Warning | TSA | 48 min |
| Aug 8, 3:05 PM CDT | Heat Advisory | TSA | 29 hr |
| Aug 9, 3:06 PM CDT | Heat Advisory | TSA | 29 hr |
| Aug 11, 11:33 AM CDT | Flash Flood Watch | TSA | 16 hr |
| Aug 12, 2:44 PM CDT | Heat Advisory | TSA | 29 hr |
| Aug 13, 4:23 AM CDT | Severe Thunderstorm Warning | TSA | 52 min |
| Aug 13, 4:35 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Aug 13, 7:44 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| Aug 14, 2:42 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 14, 3:13 AM CDT | Heat Advisory | TSA | 17 hr |
| Aug 14, 2:16 PM CDT | Heat Advisory | TSA | 30 hr |
| Aug 28, 3:47 AM CDT | Heat Advisory | TSA | 16 hr |
| Aug 28, 2:54 PM CDT | Heat Advisory | TSA | 29 hr |
| Aug 29, 3:35 AM CDT | Excessive Heat Warning | TSA | 16 hr |
| Aug 29, 5:07 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 30, 4:06 AM CDT | Special Weather Statement | TSA | 24 min |
| Aug 30, 4:15 AM CDT | Areal Flood Advisory | TSA | 2 hr |
| Aug 30, 4:46 AM CDT | Special Weather Statement | TSA | 44 min |
| Aug 30, 4:59 AM CDT | Areal Flood Advisory | TSA | 2 hr |
| Aug 30, 6:03 AM CDT | Areal Flood Advisory | TSA | 117 min |
| Aug 31, 4:18 AM CDT | Mesoscale Discussion | SPC | 117 min |
| Aug 31, 5:10 AM CDT | Severe Thunderstorm Warning | TSA | 50 min |
| Aug 31, 2:06 PM CDT | Flash Flood Watch | TSA | 55 hr |
| Aug 31, 3:34 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Sep 1, 12:29 AM CDT | Areal Flood Advisory | TSA | 4 hr |
| Sep 1, 1:07 AM CDT | Flash Flood Warning | TSA | 7 hr |
| Sep 1, 8:35 AM CDT | Areal Flood Warning | TSA | 3 hr |
| Sep 1, 11:47 AM CDT | Areal Flood Warning | TSA | 3 hr |
| Sep 27, 9:32 AM CDT | Wind Advisory | TSA | 13 hr |
| Sep 27, 5:57 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 11, 1:54 PM CDT | Wind Advisory | TSA | 15 hr |
| Oct 29, 9:17 PM CDT | Frost Advisory | TSA | 12 hr |
| Nov 1, 12:51 PM CST | Freeze Warning | TSA | 19 hr |
| Nov 10, 7:50 PM CST | Frost Advisory | TSA | 13 hr |
| Nov 12, 1:18 PM CST | Frost Advisory | TSA | 20 hr |
| Nov 24, 5:17 PM CST | Mesoscale Discussion | SPC | 118 min |
| Dec 12, 3:41 AM CST | Winter Weather Advisory | TSA | 42 hr |
| Dec 14, 2:41 PM CST | Winter Weather Advisory | TSA | 30 hr |
| Dec 22, 8:32 PM CST | Wind Advisory | TSA | 21 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 | 23 |
| Tornado Warning | 4 |
| Severe Thunderstorm Watch | 7 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 26 |
| Special Weather Statement | 23 |
| Flooding | |
| Areal Flood Warning | 6 |
| Flash Flood Warning | 4 |
| Flash Flood Watch | 7 |
| Flood Watch | 1 |
| Areal Flood Advisory | 14 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 5 |
| Heat | |
| Excessive Heat Warning | 4 |
| Heat Advisory | 18 |
| Cold | |
| Freeze Warning | 3 |
| Frost Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 5 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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.