Alert archive / California / Wind Advisories in 2019
Wind Advisory 11, NWS Los Angeles, CA
NWS Los Angeles, CA issued this wind advisory at Feb 1, 2019, 2:17 PM PST for Los Angeles County, California. It took effect at Feb 2, 2019, 6:00 AM PST. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Feb 1, 2019, 2:17 PM PST (22:17 UTC)
- In effect from
- Feb 2, 2019, 6:00 AM PST
- Expired
- Feb 2, 2019, 3:05 PM PST
- In force
- 9 hr
- Issued by
- NWS Los Angeles, CA
County Los Angeles County, CA
The nearest sounding before it
San Diego, CA (KNKX), launched 12:00Z, 10.3 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 528 m above ground
- 0-6 km bulk shear
- 50 kt
- 0-1 km storm-relative helicity
- -28 m²/s²
- 0-3 km storm-relative helicity
- 7 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 1, 2:09 PM PST, 8 minutes earlier.
Area forecast discussion, Feb 1, 2:09 PM PST, 8 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 |
|---|---|---|---|---|
| Jan 31, 8:44 PM PST | Flash Flood Watch | LOX | Los Angeles | 55 hr |
| Feb 1, 3:24 AM PST | Storm Watch | LOX | 11 hr | |
| Feb 1, 3:24 AM PST | Storm Warning | LOX | 29 hr | |
| Feb 1, 3:37 AM PST | Beach Hazards Statement | LOX | Los Angeles | 10 hr |
| Feb 1, 3:37 AM PST | High Surf Advisory | LOX | Los Angeles | 3 days |
| Feb 1, 5:32 AM PST | Winter Storm Warning | LOX | 5 days | |
| Feb 1, 5:59 AM PST | High Wind Warning | LOX | Los Angeles, Santa Barbara | 36 hr |
| Feb 1, 1:51 PM PST | Coastal Flood Advisory | LOX | Los Angeles | 45 hr |
| Feb 1, 2:30 PM PST | Gale Warning | LOX | 37 hr | |
| Feb 1, 3:11 PM PST | Flood Watch | LOX | 24 hr |
Nearby
Wind Advisories in California, 2019Every wind advisory in 2019
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.