Alert archive / California / Flash Flood Warnings in 1998
Flash Flood Warning 36, NWS Los Angeles, CA
NWS Los Angeles, CA issued this flash flood warning at May 5, 1998, 9:55 PM PDT for Los Angeles County, California. It was in force for 2 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- May 5, 1998, 9:55 PM PDT (04:55 UTC)
- Expired
- May 6, 1998, 12:00 AM PDT
- In force
- 2 hr
- Issued by
- NWS Los Angeles, CA
- Area
- Whole counties
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 04:56 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 text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KLAX 060453 FFWLAX CAC037-060700- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE OXNARD CA 955 PM PDT TUE MAY 5 1998 THE NATIONAL WEATHER SERVICE IN OXNARD HAS EXTENDED THE * FLASH FLOOD WARNING FOR... EASTERN LOS ANGELES COUNTY MOUNTAINS AND ADJACENT FOOTHILLS * UNTIL MIDNIGHT TONIGHT * AT 945 PM...DOPPLER RADARS INDICATED MODERATE SHOWERS ACROSS THE EASTERN SAN GABRIEL MOUNTAINS AND ADJACENT FOOTHILL COMMUNITIES. WHILE THE RAINFALL INTENSITIES HAVE DECREASED SOME FROM EARLIER THIS EVENING...HEAVIER RAINFALL IS EXPECTED TO REDEVELOP ACROSS THE ABOVE AREAS BETWEEN 10 PM AND MIDNIGHT. SINCE 3 PM... AUTOMATED RAIN GAUGES HAVE RECORDED ONE TO THREE INCHES IN THE ABOVE WARNING AREA. WITH HEAVIER RAINFALL EXPECTED...CONDITIONS REMAIN PRIME FOR FLASH FLOODING. * BETWEEN 10 PM AND MIDNIGHT...MOUNTAIN AND ADJACENT FOOTHILL AREAS FROM HIGHWAY 39 AND EASTWARD WILL LIKELY EXPERIENCE FLASH FLOODING. FOOTHILL BOULEVARD AND INTERSTATE 210...AS WELL AS HIGHWAY 39 WILL LIKELY HAVE FLOODED ROAD CONDITIONS BEFORE MIDNIGHT. A FLASH FLOOD WARNING MEANS THAT FLASH FLOODING IS OCCURRING OR IS IMMINENT. MOVE TO HIGHER GROUND IMMEDIATELY IF FLOODILNG IS ENCOUNTERED. GOMBERG
The office that day
Everything else NWS Los Angeles, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 5, 5:30 PM PDT | Flash Flood Warning | LOX | San Luis Obispo, Santa Barbara | 90 min |
| May 5, 7:00 PM PDT | Flash Flood Warning | LOX | San Luis Obispo, Santa Barbara | 60 min |
| May 5, 7:20 PM PDT | Flash Flood Warning | LOX | Los Angeles | 70 min |
| May 5, 7:55 PM PDT | Flash Flood Warning | LOX | San Luis Obispo, Santa Barbara | 2 hr |
| May 5, 8:30 PM PDT | Flash Flood Warning | LOX | Los Angeles | 90 min |
| May 5, 9:50 PM PDT | Flash Flood Warning | LOX | San Luis Obispo, Santa Barbara | 2 hr |
| May 5, 11:55 PM PDT | Flash Flood Warning | LOX | Los Angeles | 2 hr |
| May 6, 1:55 AM PDT | Flash Flood Warning | LOX | Los Angeles | 2 hr |
Nearby
Flash Flood Warnings in California, 1998Every flash flood warning in 1998
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.