Alert archive / California / Inyo County
Weather alerts in Inyo County, California, 2024
74 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Inyo County and its neighbors
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Alerts
- 74
- Warnings
- 26
- Watches
- 18
- Advisories
- 30
- Busiest month
- February13 alerts
- Busiest day
- February 3, 20243 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Inyo County, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 1 | 0 | 100% | 2 | 0% | |
| Flash flood warnings | 6 | 0 | 100% | 10 | 0% |
Each office's whole area, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Las Vegas, NV: severe thunderstorm warnings | 34 | 4 | 88% | 36 | 19% | 20 min |
| NWS Las Vegas, NV: flash flood warnings | 63 | 15 | 76% | 34 | 56% | 60 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, Pacific Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 2, 1:50 AM PST | Winter Weather Advisory | VEF | 50 hr |
| Jan 3, 12:02 PM PST | Wind Advisory | VEF | 22 hr |
| Jan 5, 12:57 AM PST | Winter Storm Warning | VEF | 47 hr |
| Jan 5, 12:09 PM PST | Wind Advisory | VEF | 3 days |
| Jan 9, 2:00 AM PST | Winter Weather Advisory | VEF | 50 hr |
| Jan 12, 12:19 PM PST | Winter Weather Advisory | VEF | 40 hr |
| Jan 19, 11:57 AM PST | Winter Storm Watch | VEF | 12 hr |
| Jan 20, 12:07 AM PST | Winter Storm Warning | VEF | 3 days |
| Jan 29, 1:59 PM PST | Winter Storm Watch | VEF | 36 hr |
| Jan 31, 1:40 AM PST | Winter Storm Warning | VEF | 56 hr |
| Feb 2, 12:23 PM PST | Winter Storm Watch | VEF | 15 hr |
| Feb 3, 2:45 AM PST | Flood Watch | VEF | 4 days |
| Feb 3, 2:57 AM PST | Winter Storm Warning | VEF | 4 days |
| Feb 3, 11:55 AM PST | Wind Advisory | VEF | 38 hr |
| Feb 6, 10:38 PM PST | Areal Flood Advisory | VEF | 9 hr |
| Feb 15, 11:37 PM PST | Winter Storm Watch | VEF | 26 hr |
| Feb 17, 1:38 AM PST | Winter Storm Warning | VEF | 72 hr |
| Feb 27, 12:56 AM PST | Winter Storm Watch | VEF | 23 hr |
| Feb 28, 12:04 AM PST | Winter Storm Warning | VEF | 4 days |
| Feb 28, 12:04 AM PST | Winter Weather Advisory | VEF | 4 days |
| Feb 28, 11:26 AM PST | High Wind Watch | VEF | 24 hr |
| Feb 29, 11:45 AM PST | High Wind Warning | VEF | 70 hr |
| Feb 29, 11:45 AM PST | Wind Advisory | VEF | 4 days |
| Mar 12, 11:09 AM PDT | High Wind Watch | VEF | 15 hr |
| Mar 13, 1:54 AM PDT | Wind Advisory | VEF | 59 hr |
| Mar 22, 1:44 AM PDT | Winter Weather Advisory | VEF | 35 hr |
| Mar 22, 1:54 AM PDT | Wind Advisory | VEF | 69 hr |
| Mar 27, 12:21 PM PDT | Wind Advisory | VEF | 59 hr |
| Mar 29, 12:46 AM PDT | Winter Weather Advisory | VEF | 64 hr |
| Apr 3, 2:00 AM PDT | Wind Advisory | VEF | 51 hr |
| Apr 11, 12:10 PM PDT | High Wind Watch | VEF | 24 hr |
| Apr 12, 12:30 PM PDT | Wind Advisory | VEF | 35 hr |
| Apr 23, 11:55 AM PDT | Wind Advisory | VEF | 3 days |
| Apr 26, 9:44 AM PDT | Areal Flood Advisory | VEF | 4 hr |
| May 2, 12:02 PM PDT | High Wind Watch | VEF | 23 hr |
| May 3, 11:19 AM PDT | High Wind Warning | VEF | 48 hr |
| Jun 1, 2:01 AM PDT | Excessive Heat Watch | VEF | 48 hr |
| Jun 3, 1:43 AM PDT | Excessive Heat Warning | VEF | 6 days |
| Jun 9, 12:21 AM PDT | Excessive Heat Watch | VEF | 24 hr |
| Jun 10, 12:12 AM PDT | Excessive Heat Warning | VEF | 69 hr |
| Jul 1, 1:07 AM PDT | Excessive Heat Warning | VEF | 12 days |
| Jul 4, 1:16 AM PDT | Heat Advisory | VEF | 9 days |
| Jul 10, 12:53 PM PDT | Fire Weather Watch | VEF | 24 hr |
| Jul 11, 1:09 PM PDT | Red Flag Warning | VEF | 3 days |
| Jul 13, 4:09 PM PDT | Flash Flood Warning | VEF | 3 hr |
| Jul 17, 12:50 AM PDT | Excessive Heat Watch | VEF | 24 hr |
| Jul 18, 12:52 AM PDT | Excessive Heat Warning | VEF | 8 days |
| Jul 22, 3:41 PM PDT | Severe Thunderstorm Warning | VEF | 49 min |
| Jul 22, 6:25 PM PDT | Flash Flood Warning | VEF | 3 hr |
| Jul 22, 10:19 PM PDT | Flash Flood Warning | VEF | 3 hr |
| Jul 24, 2:22 PM PDT | Flash Flood Warning | VEF | 3 hr |
| Jul 24, 4:05 PM PDT | Flash Flood Warning | VEF | 3 hr |
| Jul 24, 4:51 PM PDT | Flash Flood Warning | VEF | 3 hr |
| Aug 2, 1:25 AM PDT | Excessive Heat Watch | VEF | 23 hr |
| Aug 3, 12:38 AM PDT | Excessive Heat Warning | VEF | 4 days |
| Sep 1, 12:35 PM PDT | Excessive Heat Watch | VEF | 37 hr |
| Sep 3, 1:50 AM PDT | Excessive Heat Warning | VEF | 4 days |
| Sep 15, 2:08 AM PDT | Wind Advisory | VEF | 42 hr |
| Sep 24, 12:42 PM PDT | Excessive Heat Warning | VEF | 13 days |
| Oct 16, 12:56 PM PDT | Wind Advisory | VEF | 54 hr |
| Oct 27, 12:41 AM PDT | Wind Advisory | VEF | 52 hr |
| Nov 2, 1:00 AM PDT | Wind Advisory | VEF | 64 hr |
| Nov 5, 12:46 AM PST | Freeze Watch | VEF | 23 hr |
| Nov 5, 11:34 PM PST | Freeze Warning | VEF | 32 hr |
| Nov 21, 12:26 PM PST | Winter Weather Advisory | VEF | 55 hr |
| Nov 22, 12:03 AM PST | Wind Advisory | VEF | 52 hr |
| Nov 22, 10:34 AM PST | High Wind Warning | VEF | 41 hr |
| Nov 22, 10:50 AM PST | Winter Storm Watch | VEF | 28 hr |
| Nov 23, 2:48 PM PST | Winter Storm Warning | VEF | 3 days |
| Nov 23, 2:48 PM PST | Winter Weather Advisory | VEF | 71 hr |
| Nov 26, 2:09 AM PST | Wind Advisory | VEF | 16 hr |
| Dec 13, 12:57 AM PST | Winter Weather Advisory | VEF | 45 hr |
| Dec 23, 12:28 AM PST | Wind Advisory | VEF | 50 hr |
| Dec 27, 11:53 PM PST | Wind Advisory | VEF | 46 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 | 1 |
| Flooding | |
| Flash Flood Warning | 6 |
| Flood Watch | 1 |
| Areal Flood Advisory | 2 |
| Winter | |
| Winter Storm Warning | 7 |
| Winter Storm Watch | 6 |
| Winter Weather Advisory | 9 |
| Heat | |
| Excessive Heat Warning | 7 |
| Excessive Heat Watch | 5 |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Wind and dust | |
| High Wind Warning | 3 |
| High Wind Watch | 4 |
| Wind Advisory | 18 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
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.