California, 2020

Wildfire in California, July 31, 2020

July 31, 2020 · NWS SGX · 1 event in 1 county or zone

The Apple wildfire erupted near Cherry Valley. The cause was determined to be a faulty vehicle.

Where it happened

Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
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Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
$10,000
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 SGX wrote it up.

The Apple wildfire erupted near Cherry Valley. The cause was determined to be a faulty vehicle. The wildfire consumed 33,424 acres as it burned into mid August.

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 San Diego, CA wrote its last area forecast discussion before the first event at Jul 31, 12:27 PM PST, 5 hours 3 minutes earlier.

Area forecast discussion, Jul 31, 12:27 PM PST, 5 hours 3 minutes before
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The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

1 wildfire. Local standard time, as filed.

Wildfire, San Bernardino County Mountains

When
July 31, 5:30 PM PST to 11:00 PM PST
Where
San Bernardino County Mountains forecast zone
Property damage
$10,000
Reported by
Park/Forest Service
Coordinates
34.841, -116.178 (the zone’s center; the record gives no point)

USFS San Bernardino and CalFire worked on the Apple fire which began July 31st. The fire burned 33,424 acres into mid August 2020. 3 injuries on wildfire. 4 homes destroyed.

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, July 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 2026-10-01. Each event’s entry at NCEI: 914008.