California, 2020

Wildfire in California, August 3 to 17, 2020

August 3 to 17, 2020 · NWS HNX · 1 event in 1 county or zone

The Stagecoach fire began 8/3/2020, 9 miles south of Lake Isabella near the town of Havilah. The cause was under investigation.

The toll

Deaths
1
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 happened

The episode as NWS HNX wrote it up.

The Stagecoach fire began 8/3/2020, 9 miles south of Lake Isabella near the town of Havilah. The cause was under investigation. The fire grew rapidly thee first 3 days, then growth slowed and it reached 7.760 acres. No growth was seen after 8/9. The fire destroyed 23 habitable structures and 7 outbuildings and damaged 2 other structures. A firefighter from the Big Pine Volunteer Fire Department, working in a support role at the incident command post, suffered an acute medical emergency and died on August 11. The fire fully was contained on 8/17/2020. The cost of containment was $13.9 million.

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 Aug 3, 12:52 PM PST, 1 hour 38 minutes earlier.

Area forecast discussion, Aug 3, 12:52 PM PST, 1 hour 38 minutes before
Area Forecast Discussion
National Weather Service Hanford CA
152 PM PDT Mon Aug 3 2020

.SYNOPSIS...
High pressure will give way to an approaching trough of low
pressure and a secondary low pressure system. Winds will be
gusty tonight and Tuesday and temperatures will have a robust
cool down through Thursday. Later this week and this weekend, a
warming trend will begin with the weather remaining dry.

&&

.DISCUSSION...
Ridge of high pressure continues to flex its muscle with the
center of the anticyclone over the lower Colorado River Valley.
As a result, temperatures over the forecast area show little
change from yesterday. Upstream, a dry trough of low pressure is
noted on water vapor imagery making inroads into Northern
California and this is the harbinger of the cooler and refreshing
weather pattern that is knocking at the Central California
Interior's door.

As is the case in all weather pattern changes, winds will become
frisky this evening and overnight and will linger through the
passes and canyons Tuesday. Temperatures on Tuesday will be
markedly cooler over especially Merced County as the onshore flow
and lowering heights aloft will keep highs into just the low 80s
while over the remainder of the lower elevations a more modest
cooling of just a few degrees will ensue.

On Wednesday with heights aloft falling to around 5830 meters as
the trough axis swings into Central California, another retreat in
highs will occur with low 80s over Merced County...around 90 in
the Fresno area and lower 90s in Bakersfield. The coolest day for
areas south of Fresno and over the Kern County Desert will be
Thursday as the Indian Wells Valley will observe an unusual early
August day below 100 degrees.

From Friday through the weekend forecast models develop and weak
low pressure system along the NorCal coast however the airmass
over the region will begin to moderate as heights increase.
Although not a fast warm up, highs will inch up a few degrees each
day from the mid week "coolness". The year of the "Nonsoon"
continues with models keeping a dry westerly flow pattern into the
region through the next 10 days.

&&

.AVIATION...
Northwest winds gusts near 30 mph are likely in the San Joaquin
Valley late this afternoon and this evening. West to northwest
wind gusts as high as 55 mph are probable through and below
mountain passes in Kern County today and tonight. Otherwise, VFR
conditions will prevail at MCE, MER, FAT, VIS, and BFL through at
least then next 24 hours.

&&

.AIR QUALITY ISSUES...
On Monday August 3 2020... Unhealthy for sensitive groups in
Sequoia National Park and Forest.
Further information is available at Valleyair.org

&&

.CERTAINTY...

The level of certainty for days 1 and 2 is high.
The level of certainty for days 3 through 7 is high.

Certainty levels include low...medium...and high. Please visit
www.weather.gov/hnx/certainty.html for additional information
an/or to provide feedback.

&&

.HNX WATCHES/WARNINGS/ADVISORIES...
Wind Advisory until 6 AM PDT Tuesday for CAZ196-198-199.

&&

public...Dudley
aviation....Dudley

weather.gov/hanford

Event by event

1 wildfire. Local standard time, as filed.

Wildfire, Lake Isabella

When
August 3, 2:30 PM PST to August 17, 5:00 PM PST
Where
Lake Isabella forecast zone
Deaths
0 direct, 1 indirect
Reported by
Fire Department/Rescue

The Stagecoach fire began August 3rd and was fully contained on August 17th. The fire burned 7,760 acres and destroyed 23 habitable structures and 7 out buildings as well as damaging 2 other structures. One fire fighter suffered a medical emergency while working in the Incident Command Post and died on August 11th.

The people who died

As the offices recorded each death: direct deaths were caused by the weather itself, indirect ones by something it set in motion.

EventDateAgeSexWhereKind
Wildfire, Lake Isabella2020-08-1161MaleOutside/Open AreasIndirect

What these are

Wildfire
A fire burning in wildland vegetation, with its acreage and damage where known.

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

The same day elsewhere

More

Every storm in California in 2020Every state in 2020This day in weather historyWarnings in California, August 2020

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: 917670.