Alert archive / California / Areal Flood Advisories in 2017
Areal Flood Advisory 21, NWS Los Angeles, CA
NWS Los Angeles, CA issued this areal flood advisory at Jan 12, 2017, 5:08 AM PST for Los Angeles County, California. It was in force for 3 hr.
The area
The counties it named.
The facts
- Issued
- Jan 12, 2017, 5:08 AM PST (13:08 UTC)
- Expired
- Jan 12, 2017, 8:00 AM PST
- In force
- 3 hr
- Issued by
- NWS Los Angeles, CA
- Area
- Storm-based polygon
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 13:07 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.
What forecasters said that day
The local office's own words before this areal flood 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 areal flood advisory went out at Jan 12, 4:19 AM PST, 49 minutes earlier.
Area forecast discussion, Jan 12, 4:19 AM PST, 49 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 12, 1:44 AM PST | Small Craft Advisory for Winds | LOX | 18 hr | |
| Jan 12, 3:39 AM PST | Flash Flood Watch | LOX | Los Angeles | 17 hr |
| Jan 12, 4:23 AM PST | Areal Flood Advisory | LOX | San Luis Obispo | 3 hr |
| Jan 12, 6:18 AM PST | Areal Flood Advisory | LOX | Los Angeles | 3 hr |
| Jan 12, 7:26 AM PST | Areal Flood Advisory | LOX | San Luis Obispo, Santa Barbara | 3 hr |
| Jan 12, 8:37 AM PST | Areal Flood Advisory | LOX | Ventura | 3 hr |
| Jan 12, 9:25 AM PST | Areal Flood Advisory | LOX | Los Angeles | 5 hr |
| Jan 12, 12:37 PM PST | Areal Flood Advisory | LOX | Los Angeles | 113 min |
| Jan 12, 1:02 PM PST | Flash Flood Warning | LOX | Los Angeles | 3 hr |
| Jan 12, 2:16 PM PST | Areal Flood Advisory | LOX | Los Angeles | 119 min |
Nearby
Areal Flood Advisories in California, 2017Every areal flood advisory in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.