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

WarningsWith a reportFalse alarm ratioReportsInside a warningMean lead time
Tornado warnings00
Severe thunderstorm warnings10100%20%
Flash flood warnings60100%100%

Each office's whole area, 2024

WarningsWith a reportFalse alarm ratioReportsInside a warningMean lead time
NWS Las Vegas, NV: severe thunderstorm warnings34488%3619%20 min
NWS Las Vegas, NV: flash flood warnings631576%3456%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.

IssuedProductOfficeLasted
Jan 2, 1:50 AM PSTWinter Weather AdvisoryVEF50 hr
Jan 3, 12:02 PM PSTWind AdvisoryVEF22 hr
Jan 5, 12:57 AM PSTWinter Storm WarningVEF47 hr
Jan 5, 12:09 PM PSTWind AdvisoryVEF3 days
Jan 9, 2:00 AM PSTWinter Weather AdvisoryVEF50 hr
Jan 12, 12:19 PM PSTWinter Weather AdvisoryVEF40 hr
Jan 19, 11:57 AM PSTWinter Storm WatchVEF12 hr
Jan 20, 12:07 AM PSTWinter Storm WarningVEF3 days
Jan 29, 1:59 PM PSTWinter Storm WatchVEF36 hr
Jan 31, 1:40 AM PSTWinter Storm WarningVEF56 hr
Feb 2, 12:23 PM PSTWinter Storm WatchVEF15 hr
Feb 3, 2:45 AM PSTFlood WatchVEF4 days
Feb 3, 2:57 AM PSTWinter Storm WarningVEF4 days
Feb 3, 11:55 AM PSTWind AdvisoryVEF38 hr
Feb 6, 10:38 PM PSTAreal Flood AdvisoryVEF9 hr
Feb 15, 11:37 PM PSTWinter Storm WatchVEF26 hr
Feb 17, 1:38 AM PSTWinter Storm WarningVEF72 hr
Feb 27, 12:56 AM PSTWinter Storm WatchVEF23 hr
Feb 28, 12:04 AM PSTWinter Storm WarningVEF4 days
Feb 28, 12:04 AM PSTWinter Weather AdvisoryVEF4 days
Feb 28, 11:26 AM PSTHigh Wind WatchVEF24 hr
Feb 29, 11:45 AM PSTHigh Wind WarningVEF70 hr
Feb 29, 11:45 AM PSTWind AdvisoryVEF4 days
Mar 12, 11:09 AM PDTHigh Wind WatchVEF15 hr
Mar 13, 1:54 AM PDTWind AdvisoryVEF59 hr
Mar 22, 1:44 AM PDTWinter Weather AdvisoryVEF35 hr
Mar 22, 1:54 AM PDTWind AdvisoryVEF69 hr
Mar 27, 12:21 PM PDTWind AdvisoryVEF59 hr
Mar 29, 12:46 AM PDTWinter Weather AdvisoryVEF64 hr
Apr 3, 2:00 AM PDTWind AdvisoryVEF51 hr
Apr 11, 12:10 PM PDTHigh Wind WatchVEF24 hr
Apr 12, 12:30 PM PDTWind AdvisoryVEF35 hr
Apr 23, 11:55 AM PDTWind AdvisoryVEF3 days
Apr 26, 9:44 AM PDTAreal Flood AdvisoryVEF4 hr
May 2, 12:02 PM PDTHigh Wind WatchVEF23 hr
May 3, 11:19 AM PDTHigh Wind WarningVEF48 hr
Jun 1, 2:01 AM PDTExcessive Heat WatchVEF48 hr
Jun 3, 1:43 AM PDTExcessive Heat WarningVEF6 days
Jun 9, 12:21 AM PDTExcessive Heat WatchVEF24 hr
Jun 10, 12:12 AM PDTExcessive Heat WarningVEF69 hr
Jul 1, 1:07 AM PDTExcessive Heat WarningVEF12 days
Jul 4, 1:16 AM PDTHeat AdvisoryVEF9 days
Jul 10, 12:53 PM PDTFire Weather WatchVEF24 hr
Jul 11, 1:09 PM PDTRed Flag WarningVEF3 days
Jul 13, 4:09 PM PDTFlash Flood Warning Considerable damage threatVEF3 hr
Jul 17, 12:50 AM PDTExcessive Heat WatchVEF24 hr
Jul 18, 12:52 AM PDTExcessive Heat WarningVEF8 days
Jul 22, 3:41 PM PDTSevere Thunderstorm WarningVEF49 min
Jul 22, 6:25 PM PDTFlash Flood Warning Considerable damage threatVEF3 hr
Jul 22, 10:19 PM PDTFlash Flood Warning Considerable damage threatVEF3 hr
Jul 24, 2:22 PM PDTFlash Flood Warning Considerable damage threatVEF3 hr
Jul 24, 4:05 PM PDTFlash Flood Warning Considerable damage threatVEF3 hr
Jul 24, 4:51 PM PDTFlash Flood Warning Considerable damage threatVEF3 hr
Aug 2, 1:25 AM PDTExcessive Heat WatchVEF23 hr
Aug 3, 12:38 AM PDTExcessive Heat WarningVEF4 days
Sep 1, 12:35 PM PDTExcessive Heat WatchVEF37 hr
Sep 3, 1:50 AM PDTExcessive Heat WarningVEF4 days
Sep 15, 2:08 AM PDTWind AdvisoryVEF42 hr
Sep 24, 12:42 PM PDTExcessive Heat WarningVEF13 days
Oct 16, 12:56 PM PDTWind AdvisoryVEF54 hr
Oct 27, 12:41 AM PDTWind AdvisoryVEF52 hr
Nov 2, 1:00 AM PDTWind AdvisoryVEF64 hr
Nov 5, 12:46 AM PSTFreeze WatchVEF23 hr
Nov 5, 11:34 PM PSTFreeze WarningVEF32 hr
Nov 21, 12:26 PM PSTWinter Weather AdvisoryVEF55 hr
Nov 22, 12:03 AM PSTWind AdvisoryVEF52 hr
Nov 22, 10:34 AM PSTHigh Wind WarningVEF41 hr
Nov 22, 10:50 AM PSTWinter Storm WatchVEF28 hr
Nov 23, 2:48 PM PSTWinter Storm WarningVEF3 days
Nov 23, 2:48 PM PSTWinter Weather AdvisoryVEF71 hr
Nov 26, 2:09 AM PSTWind AdvisoryVEF16 hr
Dec 13, 12:57 AM PSTWinter Weather AdvisoryVEF45 hr
Dec 23, 12:28 AM PSTWind AdvisoryVEF50 hr
Dec 27, 11:53 PM PSTWind AdvisoryVEF46 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.