Alert archive / California / Wind Advisories in 2022
Wind Advisory 19, NWS Los Angeles, CA
NWS Los Angeles, CA issued this wind advisory at Feb 16, 2022, 2:39 AM PST for Los Angeles County, California. It took effect at Feb 17, 2022, 12:00 AM PST. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Feb 16, 2022, 2:39 AM PST (10:39 UTC)
- In effect from
- Feb 17, 2022, 12:00 AM PST
- Expired
- Feb 17, 2022, 3:00 PM PST
- In force
- 15 hr
- Issued by
- NWS Los Angeles, CA
County Los Angeles County, CA
The radar
The Santa Ana Mts radar (KSOX), 71 km from the middle of the area, began a volume at 10:39 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
San Diego, CA (KNKX), launched 00:00Z, 10.7 hours before the alert went out and 184 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 61 J/kg
- Mixed-layer CIN
- -3 J/kg
- Mixed-layer LCL
- 752 m above ground
- 0-6 km bulk shear
- 68 kt
- 0-1 km storm-relative helicity
- 8 m²/s²
- 0-3 km storm-relative helicity
- 78 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Los Angeles, CA wrote its last area forecast discussion before this wind advisory went out at Feb 15, 9:58 PM PST, 4 hours 41 minutes earlier.
Area forecast discussion, Feb 15, 9:58 PM PST, 4 hours 41 minutes before
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Local storm report, Feb 15, 11:56 PM PST, 2 hours 43 minutes before
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</html>The office that day
Everything else NWS Los Angeles, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 15, 4:59 PM PST | Special Marine Warning | LOX | 37 min | |
| Feb 15, 7:59 PM PST | Small Craft Advisory | LOX | 43 hr | |
| Feb 16, 2:26 AM PST | Small Craft Advisory | LOX | 25 hr | |
| Feb 16, 2:39 AM PST | High Wind Watch | LOX | 7 hr |
Nearby
Wind Advisories in California, 2022Every wind advisory in 2022
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.