Alert archive / New Mexico / Grant County
Weather alerts in Grant County, New Mexico, 2015
214 weather alerts in 2015, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Grant County and its neighbors
Each county as a circle sized by its count in 2015. Tap one for its archive.
- Alerts
- 214
- Warnings
- 55
- Watches
- 16
- Advisories
- 85
- Busiest month
- July53 alerts
- Busiest day
- October 20, 201512 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 1 tornado reports fell inside a warning.
Grant County, 2015
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 1 | 0% | |||
| Severe thunderstorm warnings | 28 | 5 | 82% | 8 | 75% | 13 min |
| Flash flood warnings | 10 | 0 | 100% | 0 |
Each office's whole area, 2015
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS El Paso, TX: tornado warnings | 3 | 0 | 100% | 1 | 0% | |
| NWS El Paso, TX: severe thunderstorm warnings | 200 | 34 | 83% | 72 | 85% | 28 min |
| NWS El Paso, TX: flash flood warnings | 48 | 10 | 79% | 23 | 78% | 31 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 1, 12:54 PM MST | Winter Storm Warning | EPZ | 35 hr |
| Jan 1, 12:54 PM MST | Winter Weather Advisory | EPZ | 35 hr |
| Jan 7, 3:28 PM MST | Winter Weather Advisory | EPZ | 19 hr |
| Jan 13, 2:20 PM MST | Winter Weather Advisory | EPZ | 29 hr |
| Jan 14, 8:58 PM MST | Freezing Fog Advisory | EPZ | 15 hr |
| Jan 20, 5:27 AM MST | Winter Storm Watch | EPZ | 24 hr |
| Jan 21, 5:37 AM MST | Winter Storm Warning | EPZ | 37 hr |
| Jan 21, 5:37 AM MST | Winter Weather Advisory | EPZ | 36 hr |
| Jan 28, 12:42 PM MST | Winter Storm Watch | EPZ | 16 hr |
| Jan 29, 4:38 AM MST | Winter Weather Advisory | EPZ | 8 hr |
| Feb 24, 4:59 AM MST | Wind Advisory | EPZ | 119 min |
| Feb 24, 6:58 AM MST | Wind Advisory | EPZ | 13 hr |
| Mar 2, 10:34 AM MST | Wind Advisory | EPZ | 8 hr |
| Mar 31, 12:40 PM MDT | Fire Weather Watch | EPZ | 26 hr |
| Apr 1, 2:42 PM MDT | Red Flag Warning | EPZ | 30 hr |
| Apr 4, 11:04 PM MDT | Fire Weather Watch | EPZ | 15 hr |
| Apr 5, 2:22 PM MDT | Red Flag Warning | EPZ | 30 hr |
| Apr 5, 8:29 PM MDT | Fire Weather Watch | EPZ | 24 hr |
| Apr 6, 8:25 PM MDT | Fire Weather Watch | EPZ | 24 hr |
| Apr 6, 8:25 PM MDT | Red Flag Warning | EPZ | 24 hr |
| Apr 7, 8:35 PM MDT | Red Flag Warning | EPZ | 24 hr |
| Apr 8, 3:32 AM MDT | Wind Advisory | EPZ | 16 hr |
| Apr 14, 2:10 PM MDT | Fire Weather Watch | EPZ | 17 hr |
| Apr 15, 7:38 AM MDT | Red Flag Warning | EPZ | 13 hr |
| Apr 16, 5:10 AM MDT | Wind Advisory | EPZ | 16 hr |
| Apr 16, 6:52 AM MDT | Red Flag Warning | EPZ | 14 hr |
| Apr 16, 2:56 PM MDT | Freeze Warning | EPZ | 18 hr |
| Apr 17, 2:11 PM MDT | Fire Weather Watch | EPZ | 17 hr |
| Apr 18, 6:51 AM MDT | Red Flag Warning | EPZ | 13 hr |
| Apr 23, 2:34 PM MDT | Special Weather Statement | EPZ | 56 min |
| Apr 23, 2:36 PM MDT | Special Weather Statement | EPZ | 54 min |
| Apr 24, 2:08 PM MDT | Fire Weather Watch | EPZ | 18 hr |
| Apr 25, 3:16 PM MDT | Wind Advisory | EPZ | 28 hr |
| May 7, 7:23 AM MDT | Fire Weather Watch | EPZ | 47 hr |
| May 7, 1:57 PM MDT | Fire Weather Watch | EPZ | 7 hr |
| May 7, 8:47 PM MDT | Red Flag Warning | EPZ | 24 hr |
| May 9, 6:44 AM MDT | Red Flag Warning | EPZ | 14 hr |
| May 13, 1:14 PM MDT | Wind Advisory | EPZ | 30 hr |
| May 14, 1:18 PM MDT | Wind Advisory | EPZ | 32 hr |
| May 14, 6:23 PM MDT | Special Weather Statement | EPZ | 52 min |
| May 21, 7:36 AM MDT | Fire Weather Watch | EPZ | 24 hr |
| May 22, 7:13 AM MDT | Red Flag Warning | EPZ | 12 hr |
| Jun 8, 7:21 PM MDT | Areal Flood Advisory | EPZ | 54 min |
| Jun 8, 8:05 PM MDT | Flash Flood Warning | EPZ | 85 min |
| Jun 8, 9:38 PM MDT | Flash Flood Warning | EPZ | 112 min |
| Jun 15, 11:58 AM MDT | Areal Flood Advisory | EPZ | 62 min |
| Jun 16, 2:36 PM MDT | Severe Thunderstorm Warning | EPZ | 24 min |
| Jun 16, 3:00 PM MDT | Severe Thunderstorm Warning | EPZ | 30 min |
| Jun 16, 3:22 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jun 16, 3:34 PM MDT | Special Weather Statement | EPZ | 26 min |
| Jun 16, 4:21 PM MDT | Special Weather Statement | EPZ | 39 min |
| Jun 16, 4:49 PM MDT | Special Weather Statement | EPZ | 26 min |
| Jun 16, 5:13 PM MDT | Special Weather Statement | EPZ | 62 min |
| Jun 17, 5:05 PM MDT | Areal Flood Advisory | EPZ | 115 min |
| Jun 23, 3:51 PM MDT | Special Weather Statement | EPZ | 39 min |
| Jun 23, 7:02 PM MDT | Areal Flood Advisory | EPZ | 118 min |
| Jun 23, 7:15 PM MDT | Special Weather Statement | EPZ | 45 min |
| Jun 24, 5:09 PM MDT | Special Weather Statement | EPZ | 51 min |
| Jun 24, 6:40 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Jun 25, 12:45 PM MDT | Special Weather Statement | EPZ | 30 min |
| Jun 25, 2:33 PM MDT | Areal Flood Advisory | EPZ | 117 min |
| Jun 26, 7:09 PM MDT | Severe Thunderstorm Warning | EPZ | 51 min |
| Jun 26, 7:53 PM MDT | Severe Thunderstorm Warning | EPZ | 28 min |
| Jun 28, 1:17 PM MDT | Mesoscale Discussion | SPC | 58 min |
| Jul 2, 2:41 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 4, 3:23 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 4, 5:07 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 5, 2:24 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 6, 4:32 PM MDT | Special Weather Statement | EPZ | 58 min |
| Jul 6, 4:54 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 7, 12:30 PM MDT | Special Weather Statement | EPZ | 45 min |
| Jul 7, 1:02 PM MDT | Severe Thunderstorm Warning | EPZ | 28 min |
| Jul 7, 2:19 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 7, 3:09 PM MDT | Severe Thunderstorm Warning | EPZ | 36 min |
| Jul 7, 6:19 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 8, 12:34 PM MDT | Special Weather Statement | EPZ | 41 min |
| Jul 8, 1:32 PM MDT | Mesoscale Discussion | SPC | 88 min |
| Jul 8, 2:01 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 8, 2:26 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jul 8, 2:46 PM MDT | Severe Thunderstorm Warning | EPZ | 44 min |
| Jul 8, 2:50 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 8, 4:17 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 8, 10:08 PM MDT | Special Weather Statement | EPZ | 37 min |
| Jul 9, 12:03 PM MDT | Special Weather Statement | EPZ | 27 min |
| Jul 9, 12:46 PM MDT | Special Weather Statement | EPZ | 29 min |
| Jul 9, 1:21 PM MDT | Special Weather Statement | EPZ | 24 min |
| Jul 9, 3:03 PM MDT | Special Weather Statement | EPZ | 42 min |
| Jul 9, 3:57 PM MDT | Severe Thunderstorm Warning | EPZ | 48 min |
| Jul 9, 4:19 PM MDT | Mesoscale Discussion | SPC | 86 min |
| Jul 10, 11:12 AM MDT | Special Weather Statement | EPZ | 48 min |
| Jul 10, 11:32 AM MDT | Severe Thunderstorm Warning | EPZ | 43 min |
| Jul 10, 11:54 AM MDT | Mesoscale Discussion | SPC | 66 min |
| Jul 10, 12:18 PM MDT | Special Weather Statement | EPZ | 42 min |
| Jul 10, 1:13 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Jul 10, 1:14 PM MDT | Special Weather Statement | EPZ | 31 min |
| Jul 10, 3:56 PM MDT | Severe Thunderstorm Warning | EPZ | 49 min |
| Jul 10, 4:37 PM MDT | Severe Thunderstorm Warning | EPZ | 38 min |
| Jul 10, 5:16 PM MDT | Severe Thunderstorm Warning | EPZ | 44 min |
| Jul 10, 5:36 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jul 10, 6:43 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jul 10, 6:44 PM MDT | Severe Thunderstorm Warning | EPZ | 46 min |
| Jul 10, 8:10 PM MDT | Special Weather Statement | EPZ | 50 min |
| Jul 11, 1:47 PM MDT | Mesoscale Discussion | SPC | 118 min |
| Jul 11, 6:01 PM MDT | Special Weather Statement | EPZ | 59 min |
| Jul 12, 6:50 PM MDT | Special Weather Statement | EPZ | 25 min |
| Jul 20, 3:21 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 26, 3:06 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 26, 4:00 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Jul 26, 4:21 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 26, 5:44 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jul 26, 5:52 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 28, 2:03 PM MDT | Areal Flood Advisory | EPZ | 57 min |
| Jul 29, 1:06 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 29, 7:00 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Jul 29, 9:15 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 30, 6:04 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 30, 9:00 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Aug 4, 2:44 PM MDT | Special Weather Statement | EPZ | 46 min |
| Aug 6, 6:39 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 7, 5:48 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 7, 7:10 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 8, 1:27 PM MDT | Mesoscale Discussion | SPC | 93 min |
| Aug 8, 5:18 PM MDT | Areal Flood Advisory | EPZ | 117 min |
| Aug 9, 2:22 PM MDT | Areal Flood Advisory | EPZ | 113 min |
| Aug 9, 2:53 PM MDT | Areal Flood Advisory | EPZ | 112 min |
| Aug 9, 7:23 PM MDT | Areal Flood Advisory | EPZ | 112 min |
| Aug 10, 1:26 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Aug 16, 2:53 PM MDT | Special Weather Statement | EPZ | 52 min |
| Aug 16, 3:14 PM MDT | Severe Thunderstorm Warning | EPZ | 46 min |
| Aug 16, 3:34 PM MDT | Severe Thunderstorm Warning | EPZ | 41 min |
| Aug 16, 4:10 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 16, 4:13 PM MDT | Special Weather Statement | EPZ | 47 min |
| Aug 16, 4:18 PM MDT | Special Weather Statement | EPZ | 57 min |
| Aug 16, 4:33 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 16, 4:51 PM MDT | Areal Flood Advisory | EPZ | 114 min |
| Aug 16, 4:53 PM MDT | Special Weather Statement | EPZ | 52 min |
| Aug 16, 4:57 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 17, 3:14 PM MDT | Special Weather Statement | EPZ | 61 min |
| Aug 17, 3:35 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 17, 3:39 PM MDT | Severe Thunderstorm Warning | EPZ | 51 min |
| Aug 17, 4:56 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Aug 17, 4:57 PM MDT | Special Weather Statement | EPZ | 48 min |
| Aug 17, 6:27 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 18, 4:24 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 21, 2:22 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 21, 3:31 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 21, 7:01 PM MDT | Areal Flood Advisory | EPZ | 4 hr |
| Aug 21, 7:10 PM MDT | Special Weather Statement | EPZ | 50 min |
| Aug 21, 7:17 PM MDT | Areal Flood Advisory | EPZ | 118 min |
| Aug 22, 1:15 PM MDT | Areal Flood Advisory | EPZ | 4 hr |
| Aug 22, 1:43 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Aug 22, 6:29 PM MDT | Special Weather Statement | EPZ | 46 min |
| Aug 22, 6:37 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 22, 6:40 PM MDT | Severe Thunderstorm Warning | EPZ | 50 min |
| Aug 22, 7:09 PM MDT | Severe Thunderstorm Warning | EPZ | 51 min |
| Aug 22, 7:41 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Aug 22, 7:59 PM MDT | Severe Thunderstorm Warning | EPZ | 61 min |
| Aug 22, 8:23 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Aug 23, 3:35 PM MDT | Areal Flood Advisory | EPZ | 115 min |
| Aug 23, 6:17 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 25, 6:42 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 25, 7:50 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 2, 5:34 PM MDT | Areal Flood Advisory | EPZ | 116 min |
| Sep 10, 1:59 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 11, 5:41 PM MDT | Special Weather Statement | EPZ | 49 min |
| Sep 12, 4:43 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 13, 1:45 PM MDT | Special Weather Statement | EPZ | 30 min |
| Sep 21, 3:59 AM MDT | Flash Flood Watch | EPZ | 26 hr |
| Sep 22, 4:44 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 22, 5:15 PM MDT | Special Weather Statement | EPZ | 45 min |
| Oct 5, 1:55 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 5, 1:59 PM MDT | Severe Thunderstorm Warning | EPZ | 46 min |
| Oct 5, 2:10 PM MDT | Special Weather Statement | EPZ | 50 min |
| Oct 5, 2:40 PM MDT | Severe Thunderstorm Warning | EPZ | 50 min |
| Oct 5, 2:52 PM MDT | Special Weather Statement | EPZ | 38 min |
| Oct 5, 3:14 PM MDT | Severe Thunderstorm Warning | EPZ | 46 min |
| Oct 5, 4:03 PM MDT | Special Weather Statement | EPZ | 42 min |
| Oct 5, 4:59 PM MDT | Special Weather Statement | EPZ | 46 min |
| Oct 6, 1:21 PM MDT | Special Weather Statement | EPZ | 39 min |
| Oct 6, 1:57 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 18, 7:34 PM MDT | Special Weather Statement | EPZ | 56 min |
| Oct 18, 9:03 PM MDT | Severe Thunderstorm Warning | EPZ | 57 min |
| Oct 18, 9:37 PM MDT | Severe Thunderstorm Warning | EPZ | 53 min |
| Oct 20, 10:29 AM MDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 20, 11:23 AM MDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Oct 20, 11:51 AM MDT | Special Weather Statement | EPZ | 39 min |
| Oct 20, 12:30 PM MDT | Special Weather Statement | EPZ | 45 min |
| Oct 20, 12:45 PM MDT | Severe Thunderstorm Warning | EPZ | 45 min |
| Oct 20, 1:06 PM MDT | Special Weather Statement | EPZ | 39 min |
| Oct 20, 1:27 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Oct 20, 1:50 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Oct 20, 1:50 PM MDT | Severe Thunderstorm Warning | EPZ | 40 min |
| Oct 20, 1:54 PM MDT | Severe Thunderstorm Warning | EPZ | 27 min |
| Oct 20, 2:47 PM MDT | Mesoscale Discussion | SPC | 73 min |
| Oct 20, 4:30 PM MDT | Special Weather Statement | EPZ | 45 min |
| Oct 21, 2:11 AM MDT | Severe Thunderstorm Warning | EPZ | 49 min |
| Oct 21, 6:43 AM MDT | Special Weather Statement | EPZ | 47 min |
| Oct 31, 1:23 AM MDT | Freeze Warning | EPZ | 9 hr |
| Nov 4, 3:37 PM MST | Freeze Watch | EPZ | 24 hr |
| Nov 5, 3:51 PM MST | Freeze Warning | EPZ | 17 hr |
| Nov 9, 1:13 PM MST | Wind Advisory | EPZ | 40 hr |
| Nov 11, 3:32 PM MST | Freeze Warning | EPZ | 14 hr |
| Nov 15, 12:49 PM MST | Wind Advisory | EPZ | 31 hr |
| Nov 15, 1:32 PM MST | Winter Weather Advisory | EPZ | 39 hr |
| Nov 20, 2:58 PM MST | Wind Advisory | EPZ | 27 hr |
| Nov 28, 1:46 AM MST | Dense Fog Advisory | EPZ | 7 hr |
| Nov 28, 8:19 PM MST | Dense Fog Advisory | EPZ | 13 hr |
| Dec 10, 2:31 PM MST | Wind Advisory | EPZ | 37 hr |
| Dec 12, 3:44 AM MST | Wind Advisory | EPZ | 14 hr |
| Dec 14, 4:06 AM MST | Wind Advisory | EPZ | 13 hr |
| Dec 14, 1:51 PM MST | Winter Weather Advisory | EPZ | 18 hr |
| Dec 24, 5:17 AM MST | Winter Storm Watch | EPZ | 24 hr |
| Dec 25, 4:54 AM MST | Winter Storm Warning | EPZ | 65 hr |
| Dec 25, 3:35 PM MST | Winter Weather Advisory | EPZ | 43 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 | 28 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 10 |
| Special Weather Statement | 48 |
| Flooding | |
| Flash Flood Warning | 10 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 60 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 8 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 1 |
| Wind and dust | |
| Wind Advisory | 14 |
| Fire | |
| Red Flag Warning | 10 |
| Fire Weather Watch | 10 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
| Freezing Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20142016
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.