Land Management Forecasts
Issued by NWS Medford, OR

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000
FNUS86 KMFR 011345
FWLMFR

ECCDA DISCUSSIONS FOR YREKA AND MODOC CALIFORNIA DISPATCH AREAS
NATIONAL WEATHER SERVICE MEDFORD OR
645 AM PDT MON SEP 1 2014

ECC002-020745-
WEST YREKA-
DISCUSSION FOR...WESTERN KLAMATH
645 AM PDT MON SEP 1 2014

SUBSIDENCE INVERSION WILL CONTINUE TO AFFECT THE AREA WITH FAIR TO
POOR HUMIDITY RECOVERY. AS AN OFFSHORE FLOW PATTERN DEVELOPS...THIS
WILL FURTHER LOWER RH`S ACROSS THE REGION...ESPECIALLY ON THE
RIDGES. THE THERMAL TROUGH APPEARS TO MOVE INLAND ON
TUESDAY...BRINGING INCREASED UPVALLEY FLOW ON THE WEST SIDE.
MODELS INDICATING A HAINES OF 5 MAY PRODUCE CONDITIONS THAT BEHAVE
MORE LIKE A HAINES OF 6 ON EXISTING FIRES. OFFSHORE FLOW
INTENSIFIES FURTHER THURSDAY WITH VERY POOR RIDGE HUMIDITY
RECOVERIES.

$$

ECC102-020745-
EAST YREKA-
DISCUSSION FOR...EASTERN KLAMATH
645 AM PDT MON SEP 1 2014

SUBSIDENCE INVERSION WILL CONTINUE TO AFFECT THE AREA WITH FAIR
TO POOR HUMIDITY RECOVERY. THE THERMAL TROUGH APPEARS TO SHIFT
EAST OVER THE EASTERN KLAMATH ON TUESDAY...BRINGING A WARMER AND
DRIER AIR MASS TO THE AREA. THE THERMAL TROUGH RE-ESTABLISHES
ALONG THE COAST WITH OFFSHORE FLOW INTENSIFYING FURTHER THURSDAY.
THIS WILL LEAD TO A VERY LOW DAY TIME HUMIDITY AND VERY POOR RIDGE
HUMIDITY RECOVERIES IN THE SECOND HALF OF THE WEEK.

$$

ECC003-020745-
ALTURAS-
DISCUSSION FOR...MODOC
645 AM PDT MON SEP 1 2014

SUBSIDENCE INVERSION WILL CONTINUE TO AFFECT THE AREA WITH FAIR
TO POOR HUMIDITY RECOVERY. THE THERMAL TROUGH APPEARS TO SHIFT
EAST OVER THE EASTERN KLAMATH ON TUESDAY...BRINGING A WARMER AND
DRIER AIR MASS TO THE AREA. THE THERMAL TROUGH RE-ESTABLISHES
ALONG THE COAST WITH OFFSHORE FLOW INTENSIFYING FURTHER THURSDAY.
THIS WILL LEAD TO A VERY LOW DAY TIME HUMID TY AND VERY POOR RIDGE
HUMIDITY RECOVERIES IN THE SECOND HALF OF THE WEEK.

$$







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