Alert archive / California / Tornado Warnings in 1996

Tornado Warning 3, NWS Hanford, CA

March 12, 1996Kings County, Tulare County, California

NWS Hanford, CA issued this tornado warning at Mar 12, 1996, 2:46 PM PST for Kings County, Tulare County, California. It was in force for 29 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Mar 12, 1996, 2:46 PM PST (22:46 UTC)
Expired
Mar 12, 1996, 3:15 PM PST
In force
29 min
Issued by
NWS Hanford, CA
Area
Whole counties

Counties Kings County, CA, Tulare County, CA

The nearest sounding before it

Lompoc (Awos), CA (KLPC), launched 12:00Z, 10.8 hours before the alert went out and 192 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, Lompoc (Awos), CA at 12:00Z on 1996-03-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 8 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Lompoc (Awos), CA at 12:00Z on 1996-03-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 88 square meters per square second.1939587897Sfc1 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
8 J/kg
Mixed-layer CIN
-1 J/kg
Mixed-layer LCL
597 m above ground
0-6 km bulk shear
65 kt
0-1 km storm-relative helicity
88 m²/s²
0-3 km storm-relative helicity
148 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 122248
TORFAT
CAC031-107-122315-
 
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY HANFORD CA
246 PM PST TUE MAR 12 1996
 
THE NATIONAL WEATHER SERVICE IN SAN JOAQUIN VALLEY HANFORD HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  315 PM PST
FOR PEOPLE IN THE FOLLOWING LOCATION....S...
 
IN  CALIFORNIA
 
   ...EASTERN KINGS COUNTY...NORTHWESTERN TULARE COUNTY
 
AT 240 PM NATIONAL WEATHER SERVICE DOPPLER RADAR IN HANFORD INDICATED A
POSSIBLE TORNADO 3 MILES NORTH OF CORCORAN MOVING NORTH AT 20 MPH. THIS
STORM IS MOVING ALONG HWY 43 NORTH OF CORCORAN. PERSONS IN THE CITIES OF
HANFORD AND VISILIA SHOULD TAKE COVER IMMEDIATELY AS THIS STORM IS
MOVING INTO THESE AREAS.
 
 
IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IS A
BASEMENT.  GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE.
IF NO BASEMENT IS AVAILABLE...SEEK SHELTER IN AN INTERIOR ROOM
SUCH AS A CLOSET ON THE LOWEST FLOOR.  USE BLANKETS...PILLOWS...
OR CUSHIONS TO COVER YOUR BODY.  AVOID WINDOWS.
 
DO NOT USE YOUR CAR TO TRY TO OUTRUN A TORNADO.  CARS ARE EASILY
TOSSED AROUND BY TORNADO WINDS.  IF YOU ARE CAUGHT IN THE PATH OF
A TORNADO...LEAVE THE CAR AND GO TO A STRONG BUILFDING.  IF NO
STRUCTURE IS NEARBY...SEEK SHELTER IN A DITCH OR LOW SPOT.
 
ADAMS

What forecasters said that day

The local office's own words before this tornado warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Special weather statement, Mar 12, 9:50 AM PST, 4 hours 56 minutes before
CAZ005-010-013-130000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY - HANFORD CA
950 AM PST TUE MAR 12 1996

...WINTER STORM WARNING FOR THE SOUTHERN SIERRA NEVADA TODAY...
...PATCHY DENSE FOG OVER THE TEHACHAPIS...

WIDESPREAD RAIN AND SNOW SHOWERS WILL CONTINUE ACROSS THE SAN JOAQUIN
VALLEY AND THE SOUTHERN SIERRA NEVADA TODAY. A WINTER STORM WARNING
IS IN EFFECT FOR THE SIERRA NEVADA FROM YOSEMITE PARK SOUTHWARD TODAY.
SNOW LEVELS WILL BE BETWEEN 4000 AND 5000 FEET WITH SNOWFALL ACCUMULATIONS
OF 12 TO 18 INCHES LIKELY.

THE WEATHER SYSTEM RESPONSIBLE FOR THE RAIN AND SNOW WAS MOVING ONSHORE
NEAR THE MONTEREY BAY THIS MORNING AND WILL CONTINUE TO MOVE SLOWLY
SOUTHEAST TODAY. IN ADDITION TO THE SNOW IN THE MOUNTAINS...SHOWERS...
AND A FEW THUNDERSTORMS WILL CONTINUE IN THE VALLEY TODAY. SOME OF THE
SHOWERS WILL HAVE LOCALLY HEAVY RAIN.
.
THIS WEATHER SYSTEM WAS ALSO BRINGING LOW CLOUDS AND LOCALLY DENSE
FOG TO THE TEHACHAPIS. AT 930 AM...VISIBILITY AT SANDBURG WAS LESS
THAN ONE-QUARTER MILE. REDUCED VISIBILITIES WILL LIKELY CONTINUE
THROUGH THE AFTERNOON OVER THE GRAPEVINE AND THE TEHACHAPI PASS.
SHOWERS ARE ALSO EXPECTED IN THE TEHACHAPI MOUNTAINS TODAY WITH THE
SNOW LEVEL 5000 TO 6000 FEET.

DRIVERS INTO THE SOUTHERN SIERRA NEVADA SHOULD BE PREPARED FOR WINTER
DRIVING CONDITIONS TODAY. CARRY CHAINS...WARM CLOTHING AND BLANKETS...
WATER AND NONPERISHABLE FOOD. BE PREPARED FOR DELAYS AND ROAD CLOSURES.
CHECK THE LATEST WEATHER AND ROAD REPORTS BEFORE DEPARTING AND WHILE
ENROUTE. ROAD CONDITIONS ARE AVAILABLE FROM CALTRANS AT 1-800-427-7623.

DRIVERS ON INTERSTATE 5 OVER THE GRAPEVINE AND HIGHWAY 58 THROUGH
THE TEHACHAPI PASS SHOULD BE ALERT FOR AREAS OF DENSE FOG. VISIBILITIES
IN DENSE FOG PATCHES CAN CHANGE ABRUPTLY...DROPPING TO NEAR ZERO IN A
MATTER OF SECONDS. IF YOU APPROACH OR ENCOUNTER DENSE FOG...SLOW DOWN...
PUT YOUR HEADLIGHTS ON LOW BEAM...AND LEAVE PLENTY OF ROOM BETWEEN YOU AND
THE VEHICLE IN FRONT OF YOU.

BEAN
Special weather statement, Mar 12, 9:54 AM PST, 4 hours 52 minutes before
CAZ005-010-013-130000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY - HANFORD CA
950 AM PST TUE MAR 12 1996

...WINTER STORM WARNING FOR THE SOUTHERN SIERRA NEVADA TODAY...
...PATCHY DENSE FOG OVER THE TEHACHAPIS...

WIDESPREAD RAIN AND SNOW SHOWERS WILL CONTINUE ACROSS THE SAN JOAQUIN
VALLEY AND THE SOUTHERN SIERRA NEVADA TODAY. A WINTER STORM WARNING
IS IN EFFECT FOR THE SIERRA NEVADA FROM YOSEMITE PARK SOUTHWARD TODAY.
SNOW LEVELS WILL BE BETWEEN 4000 AND 5000 FEET WITH SNOWFALL ACCUMULATIONS
OF 12 TO 18 INCHES LIKELY.

THE WEATHER SYSTEM RESPONSIBLE FOR THE RAIN AND SNOW WAS MOVING ONSHORE
NEAR THE MONTEREY BAY THIS MORNING AND WILL CONTINUE TO MOVE SLOWLY
SOUTHEAST TODAY. IN ADDITION TO THE SNOW IN THE MOUNTAINS...SHOWERS...
AND A FEW THUNDERSTORMS WILL CONTINUE IN THE VALLEY TODAY. SOME OF THE
SHOWERS WILL HAVE LOCALLY HEAVY RAIN.
.
THIS WEATHER SYSTEM WAS ALSO BRINGING LOW CLOUDS AND LOCALLY DENSE
FOG TO THE TEHACHAPIS. AT 930 AM...VISIBILITY AT SANDBURG WAS LESS
THAN ONE-QUARTER MILE. REDUCED VISIBILITIES WILL LIKELY CONTINUE
THROUGH THE AFTERNOON OVER THE GRAPEVINE AND THE TEHACHAPI PASS.
SHOWERS ARE ALSO EXPECTED IN THE TEHACHAPI MOUNTAINS TODAY WITH THE
SNOW LEVEL 5000 TO 6000 FEET.

DRIVERS INTO THE SOUTHERN SIERRA NEVADA SHOULD BE PREPARED FOR WINTER
DRIVING CONDITIONS TODAY. CARRY CHAINS...WARM CLOTHING AND BLANKETS...
WATER AND NONPERISHABLE FOOD. BE PREPARED FOR DELAYS AND ROAD CLOSURES.
CHECK THE LATEST WEATHER AND ROAD REPORTS BEFORE DEPARTING AND WHILE
ENROUTE. ROAD CONDITIONS ARE AVAILABLE FROM CALTRANS AT 1-800-427-7623.

DRIVERS ON INTERSTATE 5 OVER THE GRAPEVINE AND HIGHWAY 58 THROUGH
THE TEHACHAPI PASS SHOULD BE ALERT FOR AREAS OF DENSE FOG. VISIBILITIES
IN DENSE FOG PATCHES CAN CHANGE ABRUPTLY...DROPPING TO NEAR ZERO IN A
MATTER OF SECONDS. IF YOU APPROACH OR ENCOUNTER DENSE FOG...SLOW DOWN...
PUT YOUR HEADLIGHTS ON LOW BEAM...AND LEAVE PLENTY OF ROOM BETWEEN YOU AND
THE VEHICLE IN FRONT OF YOU.

BEAN
Special weather statement, Mar 12, 12:35 PM PST, 2 hours 11 minutes before
CAZ005-010-013-132200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY - HANFORD CA
1235 PM PST TUE MAR 12 1996

...LINE OF THUNDERSTORMS DEVELOPING IN THE CENTRAL SAN JOAQUIN VALLEY...

AT 1230 PM HANFORD DOPPLER RADAR DETECTED A LINE OF THUNDERSTORMS
EXTENDING FROM 5 MILES SOUTH OF LEMOORE NORTHEAST TO 10 MILES WEST OF
FRESNO. THE STORMS WERE MOVING TO THE NORTHEAST AT 15 MILES AN HOUR.
THESE STORMS ARE EXPECTED TO MOVE INTO THE FRESNO METRO AREA WITHIN THE
NEXT 20 MINUTES.

THESE STORMS MAY CONTAIN DANGEROUS LIGHTNING AND SMALL HAIL. BRIEF GUSTY
WINDS AND HEAVY RAIN WILL OCCUR AS THEY MOVE THROUGH THE AREA RESULTING
IN SOME LOCAL STREET FLOODING.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TELEVISION STATION
FOR FURTHER UPDATES.
.
ADAMS/BEAN
Special weather statement, Mar 12, 12:39 PM PST, 2 hours 7 minutes before
CAZ005-010-013-132200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY - HANFORD CA
1235 PM PST TUE MAR 12 1996

...LINE OF THUNDERSTORMS DEVELOPING IN THE CENTRAL SAN JOAQUIN VALLEY...

AT 1230 PM HANFORD DOPPLER RADAR DETECTED A LINE OF THUNDERSTORMS
EXTENDING FROM 5 MILES SOUTH OF LEMOORE NORTHEAST TO 10 MILES WEST OF
FRESNO. THE STORMS WERE MOVING TO THE NORTHEAST AT 15 MILES AN HOUR.
THESE STORMS ARE EXPECTED TO MOVE INTO THE FRESNO METRO AREA WITHIN THE
NEXT 20 MINUTES.

THESE STORMS MAY CONTAIN DANGEROUS LIGHTNING AND SMALL HAIL. BRIEF GUSTY
WINDS AND HEAVY RAIN WILL OCCUR AS THEY MOVE THROUGH THE AREA RESULTING
IN SOME LOCAL STREET FLOODING.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TELEVISION STATION
FOR FURTHER UPDATES.
.
ADAMS/BEAN

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 12, 1:31 PM PSTSevere Thunderstorm WarningHNXFresno59 min
Mar 12, 1:49 PM PSTTornado WarningHNXFresno26 min
Mar 12, 2:03 PM PSTTornado WarningHNXFresno, Kings27 min

Nearby

Tornado Warnings in California, 1996Every tornado warning in 1996Tornadoes in 1996

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.