Alert archive / Nevada / Humboldt County
Weather alerts in Humboldt County, Nevada, 2023
89 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Humboldt County and its neighbors
Each county as a circle sized by its count in 2023. Tap one for its archive.
- Alerts
- 89
- Warnings
- 17
- Watches
- 10
- Advisories
- 35
- Busiest month
- June18 alerts
- Busiest day
- September 3, 202316 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Humboldt County, 2023
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 3 | 0 | 100% | 3 | 0% | |
| Flash flood warnings | 2 | 0 | 100% | 1 | 0% |
Each office's whole area, 2023
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Elko, NV: tornado warnings | 1 | 0 | 100% | 3 | 0% | |
| NWS Elko, NV: severe thunderstorm warnings | 32 | 1 | 97% | 43 | 2% | 5 min |
| NWS Elko, NV: flash flood warnings | 7 | 1 | 86% | 8 | 25% | 0 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 8, 1:25 PM PST | Winter Weather Advisory | LKN | 39 hr |
| Jan 17, 2:33 PM PST | Winter Weather Advisory | LKN | 57 hr |
| Jan 29, 2:11 AM PST | Wind Chill Advisory | LKN | 31 hr |
| Feb 12, 2:12 PM PST | Wind Advisory | LKN | 68 hr |
| Feb 19, 12:26 PM PST | Wind Advisory | LKN | 58 hr |
| Feb 26, 1:56 PM PST | Winter Weather Advisory | LKN | 3 days |
| Mar 2, 2:12 PM PST | Wind Advisory | LKN | 56 hr |
| Mar 4, 4:34 PM PST | Dust Storm Advisory | LKN | 56 min |
| Mar 8, 1:49 PM PST | High Wind Warning | LKN | 57 hr |
| Mar 8, 1:49 PM PST | Wind Advisory | LKN | 57 hr |
| Mar 9, 2:10 AM PST | Winter Weather Advisory | LKN | 44 hr |
| Mar 13, 2:15 PM PDT | Wind Advisory | LKN | 39 hr |
| Mar 14, 11:01 AM PDT | Areal Flood Advisory | LKN | 25 hr |
| Mar 20, 2:30 PM PDT | Winter Weather Advisory | LKN | 51 hr |
| Mar 27, 12:21 PM PDT | Winter Weather Advisory | LKN | 62 hr |
| Apr 6, 1:33 AM PDT | Flood Watch | LKN | 7 days |
| Apr 9, 7:39 PM PDT | River Flood Warning | LKN | 5 hr |
| Apr 10, 8:27 AM PDT | River Flood Warning | LKN | 21 hr |
| Apr 11, 5:17 AM PDT | River Flood Warning | LKN | 49 hr |
| Apr 14, 1:20 PM PDT | River Flood Watch | LKN | 8 days |
| Apr 14, 1:28 PM PDT | River Flood Watch | LKN | 27 hr |
| Apr 15, 2:23 AM PDT | Wind Advisory | LKN | 42 hr |
| Apr 16, 1:01 PM PDT | Wind Advisory | LKN | 34 hr |
| Apr 17, 3:39 PM PDT | Areal Flood Advisory | LKN | 24 hr |
| Apr 21, 3:22 AM PDT | River Flood Watch | LKN | 12 days |
| Apr 23, 11:14 AM PDT | River Flood Warning | LKN | 64 days |
| May 1, 3:41 PM PDT | Mesoscale Discussion | SPC | 2 hr |
| May 1, 4:18 PM PDT | Blowing Dust Advisory | LKN | 3 hr |
| May 4, 1:27 PM PDT | Flood Watch | LKN | 7 hr |
| May 8, 4:38 PM PDT | Special Weather Statement | LKN | 37 min |
| May 21, 2:43 PM PDT | Areal Flood Advisory | LKN | 3 hr |
| May 21, 2:59 PM PDT | Areal Flood Advisory | LKN | 118 min |
| May 21, 3:09 PM PDT | Areal Flood Advisory | LKN | 2 hr |
| May 21, 3:48 PM PDT | Special Weather Statement | LKN | 27 min |
| May 24, 1:43 PM PDT | Flash Flood Warning | LKN | 3 hr |
| May 25, 8:52 AM PDT | Flood Watch | LKN | 13 hr |
| May 29, 4:43 PM PDT | Special Weather Statement | LKN | 32 min |
| May 29, 5:25 PM PDT | Special Weather Statement | LKN | 35 min |
| May 31, 5:40 PM PDT | Areal Flood Advisory | LKN | 4 hr |
| Jun 1, 8:17 PM PDT | Special Weather Statement | LKN | 28 min |
| Jun 6, 12:12 PM PDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 6, 4:52 PM PDT | Special Weather Statement | LKN | 38 min |
| Jun 8, 1:36 PM PDT | Special Weather Statement | LKN | 24 min |
| Jun 8, 2:14 PM PDT | Areal Flood Advisory | LKN | 2 hr |
| Jun 11, 5:22 PM PDT | Areal Flood Advisory | LKN | 3 hr |
| Jun 13, 6:34 PM PDT | Areal Flood Advisory | LKN | 3 hr |
| Jun 13, 7:13 PM PDT | Special Weather Statement | LKN | 32 min |
| Jun 13, 8:34 PM PDT | Areal Flood Advisory | LKN | 5 hr |
| Jun 13, 10:38 PM PDT | Special Weather Statement | LKN | 37 min |
| Jun 17, 2:01 PM PDT | Frost Advisory | LKN | 42 hr |
| Jun 17, 2:01 PM PDT | Freeze Watch | LKN | 49 hr |
| Jun 17, 2:01 PM PDT | Wind Advisory | LKN | 57 hr |
| Jun 19, 2:35 PM PDT | Frost Advisory | LKN | 41 hr |
| Jun 19, 2:35 PM PDT | Freeze Warning | LKN | 18 hr |
| Jun 25, 2:52 PM PDT | Special Weather Statement | LKN | 38 min |
| Jun 26, 10:36 AM PDT | River Flood Advisory | LKN | 5 days |
| Jul 11, 2:07 PM PDT | Excessive Heat Watch | LKN | 36 hr |
| Jul 12, 2:47 PM PDT | Excessive Heat Warning | LKN | 5 days |
| Jul 20, 2:35 PM PDT | Heat Advisory | LKN | 3 days |
| Jul 23, 1:16 PM PDT | Red Flag Warning | LKN | 33 hr |
| Jul 25, 2:10 PM PDT | Red Flag Warning | LKN | 33 hr |
| Jul 28, 1:07 PM PDT | Red Flag Warning | LKN | 31 hr |
| Aug 3, 5:51 PM PDT | Special Weather Statement | LKN | 24 min |
| Aug 3, 5:54 PM PDT | Special Weather Statement | LKN | 36 min |
| Aug 4, 10:39 PM PDT | Special Weather Statement | LKN | 36 min |
| Aug 4, 10:43 PM PDT | Special Weather Statement | LKN | 32 min |
| Aug 17, 1:33 PM PDT | Flood Watch | LKN | 4 days |
| Aug 19, 1:59 PM PDT | High Wind Warning | LKN | 49 hr |
| Aug 30, 2:52 PM PDT | Red Flag Warning | LKN | 30 hr |
| Sep 1, 12:05 PM PDT | Flood Watch | LKN | 64 hr |
| Sep 2, 4:43 PM PDT | Severe Thunderstorm Warning | LKN | 32 min |
| Sep 3, 4:27 AM PDT | Special Weather Statement | LKN | 33 min |
| Sep 3, 5:02 AM PDT | Areal Flood Advisory | LKN | 5 hr |
| Sep 3, 5:02 AM PDT | Special Weather Statement | LKN | 28 min |
| Sep 3, 5:04 AM PDT | Special Weather Statement | LKN | 26 min |
| Sep 3, 5:32 AM PDT | Special Weather Statement | LKN | 28 min |
| Sep 3, 5:41 AM PDT | Special Weather Statement | LKN | 34 min |
| Sep 3, 6:50 AM PDT | Special Weather Statement | LKN | 25 min |
| Sep 3, 6:58 AM PDT | Special Weather Statement | LKN | 32 min |
| Sep 3, 7:18 AM PDT | Special Weather Statement | LKN | 42 min |
| Sep 3, 7:54 AM PDT | Special Weather Statement | LKN | 51 min |
| Sep 3, 8:33 AM PDT | Special Weather Statement | LKN | 27 min |
| Sep 3, 9:25 AM PDT | Special Weather Statement | LKN | 35 min |
| Sep 3, 10:22 AM PDT | Areal Flood Advisory | LKN | 8 hr |
| Sep 3, 12:01 PM PDT | Severe Thunderstorm Warning | LKN | 29 min |
| Sep 3, 12:07 PM PDT | Flash Flood Warning | LKN | 6 hr |
| Sep 3, 12:28 PM PDT | Severe Thunderstorm Warning | LKN | 32 min |
| Nov 29, 12:58 PM PST | Winter Weather Advisory | LKN | 4 days |
| Dec 18, 1:13 AM PST | Winter Weather Advisory | LKN | 9 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 archive20222024
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.