Alert archive / California / Dense Smoke Advisories in 2020

Dense Smoke Advisory 2, NWS Reno, NV

August 15, 2020Lassen County, Plumas County, Sierra County, California

NWS Reno, NV issued this dense smoke advisory at Aug 15, 2020, 2:14 AM PDT for Lassen County, Plumas County, Sierra County, California. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Aug 15, 2020, 2:14 AM PDT (09:14 UTC)
Expired
Aug 15, 2020, 8:21 AM PDT
In force
6 hr
Issued by
NWS Reno, NV

Counties Lassen County, CA, Plumas County, CA, Sierra County, CA

The radar

The Beale AFB radar (KBBX), 107 km from the middle of the area, began a volume at 09:17 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

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

NWS Reno, NV wrote its last area forecast discussion before this dense smoke advisory went out at Aug 14, 3:06 PM PDT, 11 hours 8 minutes earlier.

Area forecast discussion, Aug 14, 3:06 PM PDT, 11 hours 8 minutes before
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The office that day

Everything else NWS Reno, NV issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 14, 5:24 PM PDTAreal Flood AdvisoryREVLyon111 min
Aug 15, 2:59 PM PDTFire Weather WatchREVChurchill, Douglas, Lyon, Mineral, Pershing, Storey and 1 more13 hr
Aug 15, 4:53 PM PDTSpecial Weather StatementREVLyon82 min
Aug 15, 2:35 PM PDTTornado WarningREVLassen55 min

Nearby

Dense Smoke Advisories in California, 2020Every dense smoke advisory in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.