Alert archive / New Mexico / San Juan County
Weather alerts in San Juan County, New Mexico, 2021
121 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
San Juan County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 121
- Warnings
- 32
- Watches
- 29
- Advisories
- 45
- Busiest month
- July31 alerts
- Busiest day
- July 21, 20214 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
San Juan County, 2021
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 3 | 0 | 100% | 1 | 0% | |
| Flash flood warnings | 0 | 3 | 0% |
Each office's whole area, 2021
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Albuquerque, NM: tornado warnings | 18 | 2 | 89% | 21 | 10% | 12 min |
| NWS Albuquerque, NM: severe thunderstorm warnings | 355 | 69 | 81% | 177 | 61% | 23 min |
| NWS Albuquerque, NM: flash flood warnings | 81 | 23 | 72% | 74 | 47% | 49 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 18, 2:29 AM MST | Winter Storm Warning | ABQ | 39 hr |
| Jan 18, 2:29 AM MST | Winter Weather Advisory | ABQ | 39 hr |
| Jan 23, 2:56 PM MST | Winter Weather Advisory | ABQ | 3 days |
| Feb 12, 3:15 AM MST | Winter Storm Watch | ABQ | 37 hr |
| Feb 12, 3:23 PM MST | Winter Weather Advisory | ABQ | 48 hr |
| Feb 13, 3:31 AM MST | Winter Storm Warning | ABQ | 43 hr |
| Feb 14, 3:03 PM MST | Winter Storm Watch | ABQ | 12 hr |
| Feb 15, 3:25 AM MST | Winter Weather Advisory | ABQ | 3 days |
| Feb 19, 2:20 PM MST | Wind Advisory | ABQ | 39 hr |
| Mar 8, 6:51 PM MST | Fire Weather Watch | ABQ | 33 hr |
| Mar 9, 3:18 AM MST | Fire Weather Watch | ABQ | 48 hr |
| Mar 9, 2:40 PM MST | Red Flag Warning | ABQ | 27 hr |
| Mar 11, 3:11 PM MST | Red Flag Warning | ABQ | 28 hr |
| Mar 12, 3:27 PM MST | Wind Advisory | ABQ | 51 hr |
| Mar 12, 3:30 PM MST | Winter Weather Advisory | ABQ | 56 hr |
| Mar 23, 3:36 AM MDT | Winter Weather Advisory | ABQ | 42 hr |
| Apr 4, 3:17 AM MDT | Fire Weather Watch | ABQ | 12 hr |
| Apr 4, 2:47 PM MDT | Fire Weather Watch | ABQ | 11 hr |
| Apr 4, 2:47 PM MDT | Red Flag Warning | ABQ | 29 hr |
| Apr 5, 2:03 AM MDT | Red Flag Warning | ABQ | 44 hr |
| Apr 5, 2:55 PM MDT | Fire Weather Watch | ABQ | 24 hr |
| Apr 5, 3:29 PM MDT | Wind Advisory | ABQ | 30 hr |
| Apr 6, 2:58 PM MDT | Red Flag Warning | ABQ | 29 hr |
| Apr 7, 4:10 AM MDT | Fire Weather Watch | ABQ | 10 hr |
| Apr 7, 2:12 PM MDT | Red Flag Warning | ABQ | 30 hr |
| Apr 8, 2:32 PM MDT | Fire Weather Watch | ABQ | 13 hr |
| Apr 9, 3:10 AM MDT | Red Flag Warning | ABQ | 16 hr |
| Apr 12, 2:21 PM MDT | Fire Weather Watch | ABQ | 24 hr |
| Apr 13, 2:41 PM MDT | Fire Weather Watch | ABQ | 24 hr |
| Apr 13, 2:41 PM MDT | Red Flag Warning | ABQ | 29 hr |
| Apr 14, 3:06 AM MDT | Wind Advisory | ABQ | 17 hr |
| Apr 14, 2:41 PM MDT | Red Flag Warning | ABQ | 29 hr |
| Apr 19, 1:58 PM MDT | Fire Weather Watch | ABQ | 24 hr |
| Apr 20, 1:47 PM MDT | Red Flag Warning | ABQ | 30 hr |
| Apr 21, 3:12 PM MDT | Red Flag Warning | ABQ | 29 hr |
| Apr 23, 3:05 PM MDT | Fire Weather Watch | ABQ | 24 hr |
| Apr 23, 3:05 PM MDT | Fire Weather Watch | ABQ | 35 hr |
| Apr 24, 2:40 PM MDT | Red Flag Warning | ABQ | 6 hr |
| Apr 24, 2:45 PM MDT | Red Flag Warning | ABQ | 30 hr |
| Apr 25, 1:57 AM MDT | Red Flag Warning | ABQ | 43 hr |
| Apr 26, 1:52 AM MDT | Wind Advisory | ABQ | 19 hr |
| Apr 30, 3:13 PM MDT | Fire Weather Watch | ABQ | 22 hr |
| May 1, 1:27 PM MDT | Red Flag Warning | ABQ | 32 hr |
| May 7, 6:41 AM MDT | Fire Weather Watch | ABQ | 7 hr |
| May 7, 2:05 PM MDT | Red Flag Warning | ABQ | 31 hr |
| May 9, 3:33 AM MDT | Fire Weather Watch | ABQ | 11 hr |
| May 9, 2:11 PM MDT | Red Flag Warning | ABQ | 29 hr |
| May 20, 1:55 PM MDT | Fire Weather Watch | ABQ | 25 hr |
| May 21, 2:33 PM MDT | Red Flag Warning | ABQ | 29 hr |
| May 21, 7:11 PM MDT | Wind Advisory | ABQ | 29 hr |
| May 22, 2:19 PM MDT | Special Weather Statement | ABQ | 26 min |
| May 31, 12:47 PM MDT | Mesoscale Discussion | SPC | 88 min |
| May 31, 1:12 PM MDT | Special Weather Statement | ABQ | 33 min |
| Jun 9, 3:26 PM MDT | Fire Weather Watch | ABQ | 12 hr |
| Jun 10, 3:07 AM MDT | Red Flag Warning | ABQ | 16 hr |
| Jun 13, 3:14 PM MDT | Heat Advisory | ABQ | 29 hr |
| Jun 13, 3:14 PM MDT | Heat Advisory | ABQ | 53 hr |
| Jun 15, 12:49 PM MDT | Heat Advisory | ABQ | 31 hr |
| Jun 16, 12:07 PM MDT | Heat Advisory | ABQ | 32 hr |
| Jun 18, 3:36 AM MDT | Heat Advisory | ABQ | 14 hr |
| Jun 18, 2:30 PM MDT | Heat Advisory | ABQ | 30 hr |
| Jun 19, 2:56 AM MDT | Heat Advisory | ABQ | 41 hr |
| Jul 8, 2:26 PM MDT | Heat Advisory | ABQ | 30 hr |
| Jul 9, 2:10 AM MDT | Heat Advisory | ABQ | 42 hr |
| Jul 9, 3:33 PM MDT | Special Weather Statement | ABQ | 27 min |
| Jul 10, 2:04 AM MDT | Excessive Heat Warning | ABQ | 18 hr |
| Jul 11, 2:13 AM MDT | Heat Advisory | ABQ | 18 hr |
| Jul 12, 4:45 PM MDT | Special Weather Statement | ABQ | 30 min |
| Jul 12, 10:06 PM MDT | Special Weather Statement | ABQ | 24 min |
| Jul 12, 10:53 PM MDT | Special Weather Statement | ABQ | 37 min |
| Jul 13, 1:19 AM MDT | Areal Flood Advisory | ABQ | 3 hr |
| Jul 14, 3:06 AM MDT | Flash Flood Watch | ABQ | 69 hr |
| Jul 17, 8:02 PM MDT | Areal Flood Advisory | ABQ | 118 min |
| Jul 19, 7:05 PM MDT | Special Weather Statement | ABQ | 25 min |
| Jul 20, 4:35 PM MDT | Special Weather Statement | ABQ | 25 min |
| Jul 20, 5:09 PM MDT | Areal Flood Advisory | ABQ | 2 hr |
| Jul 20, 8:12 PM MDT | Special Weather Statement | ABQ | 63 min |
| Jul 21, 3:04 AM MDT | Flash Flood Watch | ABQ | 21 hr |
| Jul 21, 1:54 PM MDT | Areal Flood Advisory | ABQ | 111 min |
| Jul 21, 2:10 PM MDT | Flash Flood Watch | ABQ | 40 hr |
| Jul 21, 6:47 PM MDT | Areal Flood Advisory | ABQ | 118 min |
| Jul 21, 6:56 PM MDT | Areal Flood Advisory | ABQ | 109 min |
| Jul 21, 7:39 PM MDT | Areal Flood Advisory | ABQ | 111 min |
| Jul 22, 2:09 PM MDT | Flash Flood Watch | ABQ | 54 hr |
| Jul 24, 1:02 PM MDT | Severe Thunderstorm Warning | ABQ | 28 min |
| Jul 24, 1:31 PM MDT | Severe Thunderstorm Warning | ABQ | 44 min |
| Jul 24, 1:45 PM MDT | Areal Flood Advisory | ABQ | 3 hr |
| Jul 24, 2:01 PM MDT | Mesoscale Discussion | SPC | 119 min |
| Jul 26, 6:55 PM MDT | Special Weather Statement | ABQ | 35 min |
| Jul 26, 7:12 PM MDT | Areal Flood Advisory | ABQ | 3 hr |
| Jul 27, 4:02 PM MDT | Areal Flood Advisory | ABQ | 3 hr |
| Jul 27, 5:46 PM MDT | Areal Flood Advisory | ABQ | 119 min |
| Jul 27, 8:18 PM MDT | Areal Flood Advisory | ABQ | 117 min |
| Aug 2, 1:30 AM MDT | Flash Flood Watch | ABQ | 66 hr |
| Aug 13, 4:58 PM MDT | Areal Flood Advisory | ABQ | 2 hr |
| Aug 13, 6:42 PM MDT | Areal Flood Advisory | ABQ | 2 hr |
| Aug 15, 4:24 PM MDT | Special Weather Statement | ABQ | 36 min |
| Aug 15, 4:40 PM MDT | Areal Flood Advisory | ABQ | 3 hr |
| Sep 1, 11:23 PM MDT | Areal Flood Advisory | ABQ | 112 min |
| Sep 29, 1:04 PM MDT | Special Weather Statement | ABQ | 26 min |
| Sep 29, 1:32 PM MDT | Special Weather Statement | ABQ | 28 min |
| Sep 29, 1:56 PM MDT | Severe Thunderstorm Warning | ABQ | 24 min |
| Sep 30, 2:58 AM MDT | Flash Flood Watch | ABQ | 12 hr |
| Oct 10, 2:38 PM MDT | Freeze Warning | ABQ | 18 hr |
| Oct 11, 2:02 PM MDT | Wind Advisory | ABQ | 28 hr |
| Oct 12, 10:23 AM MDT | Freeze Warning | ABQ | 23 hr |
| Oct 12, 10:23 AM MDT | Hard Freeze Warning | ABQ | 23 hr |
| Dec 9, 2:34 AM MST | Winter Weather Advisory | ABQ | 32 hr |
| Dec 13, 2:34 AM MST | High Wind Watch | ABQ | 34 hr |
| Dec 14, 12:40 PM MST | High Wind Warning | ABQ | 28 hr |
| Dec 14, 12:40 PM MST | Wind Advisory | ABQ | 28 hr |
| Dec 22, 1:13 AM MST | High Wind Watch | ABQ | 39 hr |
| Dec 23, 3:23 PM MST | Winter Weather Advisory | ABQ | 38 hr |
| Dec 25, 2:08 PM MST | High Wind Warning | ABQ | 30 hr |
| Dec 25, 2:08 PM MST | Wind Advisory | ABQ | 30 hr |
| Dec 27, 3:37 AM MST | Winter Storm Watch | ABQ | 11 hr |
| Dec 27, 3:06 PM MST | Winter Storm Warning | ABQ | 44 hr |
| Dec 27, 3:06 PM MST | Winter Weather Advisory | ABQ | 44 hr |
| Dec 29, 1:37 PM MST | Winter Storm Watch | ABQ | 31 hr |
| Dec 30, 2:07 AM MST | Winter Storm Warning | ABQ | 63 hr |
| Dec 30, 2:58 PM MST | Winter Weather Advisory | ABQ | 45 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 | 3 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 13 |
| Flooding | |
| Flash Flood Watch | 6 |
| Areal Flood Advisory | 16 |
| Winter | |
| Winter Storm Warning | 4 |
| Winter Storm Watch | 4 |
| Winter Weather Advisory | 10 |
| Heat | |
| Excessive Heat Warning | 1 |
| Heat Advisory | 10 |
| Cold | |
| Freeze Warning | 2 |
| Hard Freeze Warning | 1 |
| Wind and dust | |
| High Wind Warning | 2 |
| High Wind Watch | 2 |
| Wind Advisory | 9 |
| Fire | |
| Red Flag Warning | 19 |
| Fire Weather Watch | 17 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.