California, 2001

Heat in California, July 4, 2001

July 4, 2001 · NWS HNX · 1 event in 1 county or zone

1 heat, as filed by the National Weather Service.

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Hanford, CA wrote its last area forecast discussion before the first event at Jul 4, 7:55 AM PST, 5 hours 35 minutes earlier.

Area forecast discussion, Jul 4, 7:55 AM PST, 5 hours 35 minutes before
INTERIOR CENTRAL CALIFORNIA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY - HANFORD CA
855 AM PDT WED JUL 4 2001

LOTS OF UPDATES THIS MORNING. WIDESPREAD CLOUD COVER OVER THE FORECAST
AREA WILL KEEP TEMPERATURES MUCH COOLER THAN PREVIOUSLY THOUGHT TODAY.
SATELLITE IMAGERY SHOWS CLOUDS EXTENDING WELL SOUTHEAST INTO THE KERN
COUNTY DESERTS AND WITH SOUTHEAST FLOW ALOFT...EXPECT THE CLOUDS TO
PERSIST UNTIL AT LEAST EARLY AFTERNOON. RADAR IMAGERY FROM HANFORD SHOWS
SPRINKLES OVER PARTS OF THE SAN JOAQUIN VALLEY AND EDWARDS RADAR SHOWS
AN ORGANIZED BAND OF LIGHT SHOWERS/THUNDERSTORMS? WITH GUSTY WINDS
MOVING OVER THE TEHACHAPI MOUNTAINS TOWARDS THE BAKERSFIELD AREA.
EARLIER THIS MORNING AN APRS WEATHER STATION AT GOVERNMENT PEAK WEST OF
RANDSBURG HAD GUSTS TO OVER 50 MPH WITH THIS BAND OF PRECIPITATION. HAVE
ISSUED NOWCASTS TO COVER THIS SCENARIO. WITH THE CLOUD COVER INDUCED
COOLER TEMPERATURES...HAVE DROPPED THE HEAT ADVISORY FOR TODAY IN ALL
ZONES AND LOWERED MAX TEMPS ABOUT 10 DEGREES ACROSS THE BOARD. THIS MAY
NOT BE ENOUGH...WE'LL SEE. A QUICK LOOK AT THE BIG PICTURE SHOWS AN
UPPER LOW STILL OFF THE CENTRAL CALIFORNIA COAST COMBINING WITH THE
VERY STRONG 6010 METER HIGH OVER UTAH HIGH KEEPING THE MOIST SOUTHEAST
FLOW GOING INTO THE CENTRAL CALIFORNIA INTERIOR. A QUICK LOOK AT THE
MORNING MODEL SUITE SHOWS THE UPPER LOW PROGGED TO HEAD NORTH UP THE
COAST...WHILE THE HIGH CENTER SHIFTS A LITTLE FURTHER EAST THROUGH
THURSDAY MORNING. BY FRIDAY...LATEST ETA/NGM SHIFT THE HIGH FURTHER
EAST AND BRING A SHORT WAVE TOWARD THE PACIFIC NORTHWEST COAST. FLOW
DOES REMAIN GENERALLY FROM THE SOUTH WITH THE ETA ADVERTISING ANOTHER
SURGE OF MOISTURE FOR FRIDAY. WILL ADDRESS MORE OF THIS IN THE
AFTERNOON PACKAGE.

.HNX...NONE.

DUDLEY

Event by event

1 heat. Local standard time, as filed.

Heat, Se Sj Valley

When
July 4, 1:30 PM PST to 3:30 PM PST
Where
Se Sj Valley forecast zone
Reported by
AWOS,ASOS,MESONET,ETC

While temperatures were also relatively high elsewhere in Interior Central California on the 4th, the Heat Index at Bakersfield climbed to 106F.

What these are

Heat
Heat below excessive heat criteria that still caused deaths, injuries or significant impacts.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in California in 2001Every state in 2001This day in weather historyWarnings in California, July 2001

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5253384.