Alert archive / California / Red Flag Warnings in 2023

Red Flag Warning 2, NWS Eureka, CA

August 15, 2023

NWS Eureka, CA issued this red flag warning at Aug 15, 2023, 2:56 AM PDT. It was in force for 2 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 15, 2023, 2:56 AM PDT (09:56 UTC)
Expired
Aug 15, 2023, 5:00 AM PDT
In force
2 hr
Issued by
NWS Eureka, CA

The text

As transmitted.

068 
WWUS86 KEKA 150956
RFWEKA

Urgent - Fire Weather Message
National Weather Service Eureka CA
256 AM PDT Tue Aug 15 2023

...SCATTERED THUNDERSTORMS EARLY THIS MORNING...

.Mid level moisture and a hot unstable atmosphere aid in 
scattered thunderstorm development early this morning. Abundant 
lightning combined with little if any rainfall will increase the 
threat for fire starts across dry vegetation. In addition, gusty 
erratic thunderstorm winds will create dangerous fire weather 
conditions for ongoing fires.


CAZ212-277-283-151100-
/O.CAN.KEKA.FW.W.0001.000000T0000Z-230815T1200Z/
Van Duzen/Mad River-W Mendocino NF/E Mendocino Unit-Trinity-
256 AM PDT Tue Aug 15 2023

...RED FLAG WARNING IS CANCELLED...

The National Weather Service in Eureka has cancelled the Red Flag
Warning. 

Thunderstorms have moved out of these zone overnight.

$$

CAZ203-204-151200-
/O.NEW.KEKA.FW.W.0002.230815T0956Z-230815T1200Z/
Upper Smith-Lower Middle Klamath-
256 AM PDT Tue Aug 15 2023

...RED FLAG WARNING IN EFFECT UNTIL 5 AM PDT EARLY THIS MORNING...

The National Weather Service in Eureka has issued a Red Flag
Warning, which is in effect until 5 AM PDT early this morning. 

* AFFECTED AREA...Fire weather zone 203.Fire weather zone 204.

* THUNDERSTORMS...Thunderstorms producing abundant lightning 
  across dry fuels are expected resulting in an increased 
  threat for fire starts.

* OUTFLOW WINDS...Erratic outflow winds gusting to 30 mph.

* IMPACTS...any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.

&&

$$


http://weather.gov/eureka
1 follow-up statement
240 
WWUS86 KEKA 151208
RFWEKA

Urgent - Fire Weather Message
National Weather Service Eureka CA
508 AM PDT Tue Aug 15 2023


CAZ203-204-151315-
/O.EXP.KEKA.FW.W.0002.000000T0000Z-230815T1200Z/
Upper Smith-Lower Middle Klamath-
508 AM PDT Tue Aug 15 2023

...RED FLAG WARNING HAS EXPIRED...

Isolated dry lightning over Del Norte County is forecast to 
continue through mid morning. Additional thunderstorms will be 
possible (20% chance) this afternoon and evening. 

$$


http://weather.gov/eureka

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 14, 5:58 PM PDTSpecial Weather StatementEKAMendocino32 min
Aug 14, 6:35 PM PDTSpecial Weather StatementEKAMendocino25 min
Aug 14, 6:49 PM PDTRed Flag WarningEKA8 hr
Aug 14, 10:06 PM PDTSpecial Weather StatementEKADel Norte24 min
Aug 15, 5:44 AM PDTSpecial Weather StatementEKADel Norte31 min
Aug 15, 6:15 AM PDTSpecial Weather StatementEKADel Norte30 min
Aug 15, 6:51 AM PDTSpecial Weather StatementEKADel Norte24 min
Aug 15, 9:21 AM PDTRed Flag WarningEKA13 hr
Aug 15, 2:16 PM PDTSpecial Weather StatementEKATrinity29 min
Aug 15, 2:54 PM PDTSpecial Weather StatementEKATrinity36 min
Aug 15, 3:05 PM PDTSpecial Weather StatementEKATrinity25 min
Aug 15, 4:19 PM PDTSpecial Weather StatementEKA26 min
Aug 15, 4:34 PM PDTSpecial Weather StatementEKA26 min
Aug 15, 4:53 PM PDTSpecial Weather StatementEKAMendocino22 min
Aug 15, 4:58 PM PDTSpecial Weather StatementEKA32 min

Nearby

Red Flag Warnings in California, 2023Every red flag warning in 2023

Sources

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