Alert archive / California / Flash Flood Warnings in 1995

Flash Flood Warning 2, NWS Hanford, CA

March 10, 1995Madera County, Mariposa County, California

NWS Hanford, CA issued this flash flood warning at Mar 10, 1995, 11:44 PM PST for Madera County, Mariposa County, California. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
Mar 10, 1995, 11:44 PM PST (07:44 UTC)
Expired
Mar 11, 1995, 2:45 AM PST
In force
3 hr
Issued by
NWS Hanford, CA
Area
Whole counties

Counties Madera County, CA, Mariposa County, CA

The nearest sounding before it

Oakland, CA (KOAK), launched 00:00Z, 7.7 hours before the alert went out and 212 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.

Skew-T log-pSkew-T log-p diagram, Oakland, CA at 00:00Z on 1995-03-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 10 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Oakland, CA at 00:00Z on 1995-03-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 47 square meters per square second.1939587897117136Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
10 J/kg
Mixed-layer CIN
-3 J/kg
Mixed-layer LCL
599 m above ground
0-6 km bulk shear
86 kt
0-1 km storm-relative helicity
47 m²/s²
0-3 km storm-relative helicity
133 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KFAT 110750
FFWFAT
CAC019-039-043-107-111045-
 
BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY/HANFORD CA
1144 PM PST FRI MAR 10 1995
 
THE NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL  300 AM PST
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN  CALIFORNIA
 
   ...FRESNO COUNTY...MADERA COUNTY...MARIPOSA COUNTY
   ...TULARE COUNTY
 
THE LASTEST SATELLITE PICTURE AND WEATHER SPOTTER REPORTS STILL INDICATE
MODERATE TO HEAVY RAIN THROUGHOUT THE CENTRAL SAN JOAQUIN VALLEY. THE
MAIN BAND OF RAIN CONTINUES TO MOVE EAST BUT VERY SLOWLY. THEREFORE...
THE FLASH FLOOD WARNING FOR FRESNO...MADERA...MARIPOSA...AND TULARE
COUNTIES HAS BEENN EXTENDED UNTIL 3 AM. THE RAIN WILL TAPER OFF OVER
MOST OF THE AREA DURING THE NEXT THREE HOURS.
 
FLOOD WATERS HAVE WASHED OUT THE BRIDGE ON INTERSTATE 5 ABOUT THREE
MILES NORTH OF JAYNE AVE....IN SOUTHWEST FRESNO COUNTY. IN ADDITION...
THE DANGER OF AN EARTHEN DAM FAILURE REMAINS NEAR THE SOUTH END OF
OAKHURST...25 MILES NORTHEAST OF MADERA IN MADERA COUNTY. YOU ARE
REMINDED THAT EVEN WHEN THE RAIN ENDS THAT THE SWOLLEN CREEKS MAY
TAKE SEVERAL HOURS TO SUBSIDE.
 
MORE SHOWERS WITH ISOLATED THUNDERSTORMS WILL MOVE INTO THE REGION
SATURDAY MORNING AND AFTERNOON.
 
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE
THE DANGERS OF FLOODS AND FLASH FLOODS.  IF FLASH FLOODING IS
OBSERVED...ACT QUICKLY.  ~MOVE UP TO ESCAPE FLOOD WATERS.  DO
NOT STAY IN AREAS SUBJECT TO FLOODING WHEN WATER BEGINS RISING.
 
CAIN
 
&

The office that day

Everything else NWS Hanford, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 10, 11:44 PM PSTFlash Flood WarningHNXFresno, Tulare3 hr
Mar 11, 12:15 AM PSTFlash Flood WarningHNXKern6 hr
Mar 11, 2:51 AM PSTFlash Flood WarningHNXMadera, Mariposa2 hr

Nearby

Flash Flood Warnings in California, 1995Every flash flood warning in 1995

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.