Alert archive / Arizona / Greenlee County
Weather alerts in Greenlee County, Arizona, 2024
82 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Greenlee County and its neighbors
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Alerts
- 82
- Warnings
- 35
- Watches
- 13
- Advisories
- 25
- Busiest month
- July20 alerts
- Busiest day
- January 6, 20244 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Greenlee County, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 11 | 2 | 82% | 1 | 0% | |
| Flash flood warnings | 2 | 0 | 100% | 0 |
Each office's whole area, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Tucson, AZ: tornado warnings | 5 | 0 | 100% | 2 | 0% | |
| NWS Tucson, AZ: severe thunderstorm warnings | 377 | 45 | 88% | 105 | 69% | 19 min |
| NWS Tucson, AZ: flash flood warnings | 102 | 18 | 82% | 53 | 70% | 64 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, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 3, 12:58 AM MST | Winter Weather Advisory | TWC | 35 hr |
| Jan 5, 5:04 PM MST | Wind Advisory | TWC | 50 hr |
| Jan 6, 2:55 AM MST | Winter Weather Advisory | TWC | 42 hr |
| Jan 6, 1:35 PM MST | Hard Freeze Watch | TWC | 13 hr |
| Jan 6, 1:35 PM MST | Hard Freeze Watch | TWC | 13 hr |
| Jan 7, 2:07 AM MST | Hard Freeze Warning | TWC | 31 hr |
| Jan 7, 2:07 AM MST | Hard Freeze Warning | TWC | 56 hr |
| Jan 9, 1:08 PM MST | Winter Weather Advisory | TWC | 52 hr |
| Jan 10, 2:30 AM MST | Wind Advisory | TWC | 41 hr |
| Jan 11, 9:29 AM MST | Mesoscale Discussion | SPC | 5 hr |
| Jan 20, 1:19 PM MST | Winter Weather Advisory | TWC | 38 hr |
| Jan 21, 12:54 PM MST | Winter Storm Warning | TWC | 64 hr |
| Jan 31, 1:04 PM MST | Winter Weather Advisory | TWC | 24 hr |
| Feb 1, 1:20 PM MST | Winter Storm Warning | TWC | 34 hr |
| Feb 5, 2:09 AM MST | Winter Storm Warning | TWC | 66 hr |
| Feb 5, 1:32 PM MST | Wind Advisory | TWC | 30 hr |
| Feb 9, 3:46 AM MST | Dense Fog Advisory | TWC | 6 hr |
| Feb 9, 2:55 PM MST | Winter Weather Advisory | TWC | 26 hr |
| Mar 13, 1:12 AM MST | Winter Storm Watch | TWC | 13 hr |
| Mar 13, 2:17 PM MST | Winter Weather Advisory | TWC | 37 hr |
| Mar 15, 2:47 AM MST | Winter Weather Advisory | TWC | 23 hr |
| Mar 23, 2:23 AM MST | Wind Advisory | TWC | 42 hr |
| Mar 23, 2:31 PM MST | Winter Weather Advisory | TWC | 31 hr |
| Mar 26, 1:21 AM MST | Freeze Warning | TWC | 31 hr |
| Mar 27, 7:50 AM MST | Dense Fog Advisory | TWC | 2 hr |
| Mar 29, 1:24 AM MST | Wind Advisory | TWC | 66 hr |
| Mar 30, 1:20 AM MST | Winter Weather Advisory | TWC | 35 hr |
| Mar 31, 12:04 PM MST | Winter Storm Warning | TWC | 33 hr |
| Apr 3, 2:25 PM MST | High Wind Watch | TWC | 25 hr |
| Apr 3, 2:25 PM MST | Wind Advisory | TWC | 55 hr |
| Apr 4, 3:02 PM MST | Hard Freeze Watch | TWC | 36 hr |
| Apr 6, 2:36 AM MST | Hard Freeze Warning | TWC | 30 hr |
| May 3, 12:44 PM MST | Fire Weather Watch | TWC | 25 hr |
| May 4, 1:30 PM MST | Red Flag Warning | TWC | 30 hr |
| May 18, 1:20 PM MST | Fire Weather Watch | TWC | 25 hr |
| May 19, 2:48 PM MST | Red Flag Warning | TWC | 29 hr |
| May 23, 7:46 AM MST | Fire Weather Watch | TWC | 18 hr |
| May 24, 1:34 AM MST | Red Flag Warning | TWC | 43 hr |
| Jun 2, 2:11 AM MST | Excessive Heat Watch | TWC | 35 hr |
| Jun 3, 1:09 PM MST | Excessive Heat Warning | TWC | 4 days |
| Jun 9, 1:14 AM MST | Excessive Heat Watch | TWC | 24 hr |
| Jun 10, 1:08 AM MST | Excessive Heat Warning | TWC | 4 days |
| Jun 11, 12:13 PM MST | Fire Weather Watch | TWC | 37 hr |
| Jun 13, 1:03 AM MST | Excessive Heat Watch | TWC | 25 hr |
| Jun 13, 1:18 AM MST | Red Flag Warning | TWC | 43 hr |
| Jun 14, 1:42 AM MST | Excessive Heat Warning | TWC | 66 hr |
| Jun 19, 1:32 AM MST | Wind Advisory | TWC | 47 hr |
| Jun 19, 8:07 PM MST | Dust Storm Advisory | TWC | 3 hr |
| Jun 21, 2:53 PM MST | Mesoscale Discussion | SPC | 97 min |
| Jun 27, 1:02 PM MST | Special Weather Statement | ABQ | 28 min |
| Jun 30, 4:29 PM MST | Severe Thunderstorm Warning | TWC | 46 min |
| Jul 1, 3:38 PM MST | Severe Thunderstorm Warning | TWC | 52 min |
| Jul 1, 4:46 PM MST | Special Weather Statement | EPZ | 29 min |
| Jul 3, 12:38 PM MST | Excessive Heat Warning | TWC | 8 days |
| Jul 3, 1:04 PM MST | Special Weather Statement | ABQ | 26 min |
| Jul 9, 4:18 PM MST | Dust Storm Warning | TWC | 34 min |
| Jul 11, 1:42 PM MST | Severe Thunderstorm Warning | TWC | 48 min |
| Jul 11, 3:00 PM MST | Severe Thunderstorm Warning | TWC | 31 min |
| Jul 11, 3:26 PM MST | Severe Thunderstorm Warning | TWC | 49 min |
| Jul 15, 2:39 PM MST | Areal Flood Advisory | TWC | 3 hr |
| Jul 16, 4:24 PM MST | Severe Thunderstorm Warning | TWC | 51 min |
| Jul 19, 2:18 PM MST | Severe Thunderstorm Warning | TWC | 57 min |
| Jul 21, 2:12 PM MST | Severe Thunderstorm Warning | TWC | 63 min |
| Jul 22, 4:05 PM MST | Special Weather Statement | ABQ | 25 min |
| Jul 22, 7:20 PM MST | Severe Thunderstorm Warning | TWC | 40 min |
| Jul 24, 12:43 PM MST | Mesoscale Discussion | SPC | 62 min |
| Jul 25, 4:16 PM MST | Special Weather Statement | TWC | 44 min |
| Jul 25, 5:15 PM MST | Areal Flood Advisory | TWC | 2 hr |
| Jul 27, 3:02 PM MST | Severe Thunderstorm Warning | TWC | 43 min |
| Jul 27, 4:27 PM MST | Flash Flood Warning | TWC | 3 hr |
| Jul 27, 6:31 PM MST | Flash Flood Warning | TWC | 3 hr |
| Aug 23, 12:22 PM MST | Mesoscale Discussion | SPC | 113 min |
| Sep 6, 5:50 PM MST | Severe Thunderstorm Warning | TWC | 40 min |
| Oct 16, 1:05 PM MST | Freeze Watch | TWC | 36 hr |
| Oct 17, 2:01 AM MST | Wind Advisory | TWC | 42 hr |
| Oct 18, 12:59 AM MST | Freeze Warning | TWC | 32 hr |
| Oct 18, 12:59 AM MST | Freeze Warning | TWC | 56 hr |
| Oct 18, 12:33 PM MST | Blowing Dust Advisory | TWC | 7 hr |
| Oct 29, 1:12 AM MST | Freeze Warning | TWC | 31 hr |
| Nov 3, 2:36 AM MST | Winter Weather Advisory | TWC | 26 hr |
| Nov 6, 1:10 PM MST | Freeze Warning | TWC | 44 hr |
| Nov 6, 1:10 PM MST | Freeze Warning | TWC | 20 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20232025
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.