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Displaying AFOS PIL: FWLLOX Received: 2017-12-11 17:50 UTC
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071 FNUS86 KLOX 111750 FWLLOX ECCDA Discussions National Weather Service Los Angeles/Oxnard CA 950 AM PST Mon Dec 11 2017 ECC029-121200- Los Padres National Forest- Discussion for Vandenberg ECC Dispatch 950 AM PST Mon Dec 11 2017 ...Discussion from Los Angeles/Oxnard... ...RED FLAG WARNING IN EFFECT FOR MUCH OF LOS ANGELES AND VENTURA COUNTIES THROUGH AT LEAST THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY... ...ELEVATED FIRE WEATHER CONDITIONS WITH VERY DRY AIR THROUGH MOST OF THIS WEEK... Little change is expected through Thursday. The extended period of offshore flow will continue, but will be half as strong as what occurred last week. Expect daily peak gusts in the 20 to 40 mph range. The humidities will remain very dry with poor overnight recoveries, similar to last week. The current Red Flag Warning will likely be extended as a result, but may remove some areas (like the LA Coast). That decision will be made for the afternoon issuance. San Luis Obispo and Santa Barbara Counties will continue to see periods of north to east winds (gusts of 15 to 25 mph) through Thursday morning, including areas near the Thomas Fire. While these winds are NOT Sundowner winds in terms of strength and source, they will combine with the continued warm and very dry conditions to result in elevated to near critical fire weather conditions. In addition, the the air mass is fairly unstable above the Thomas Fire through Wednesday, resulting in a greater risk for large fire plumes which will locally enhance winds near the fire. Some improvement is expected for Friday into Saturday as the winds shift to more westerly, but more offshore flow is possible beginning Saturday night or Sunday. ...Discussion from Monterey... High pressure surface and aloft over the Great Basin will keep dry offshore flow over the area through Monday with poor RH recoveries. The flow may switch more onshore and RH coveries may improve slightly by Tuesday as the surface high weakens. Models indicate more smoke aloft from the southern California fires on Monday. Note : All winds are 20-foot Winds Unless otherwise specified. Thunderstorms imply strong, gusty and erratic winds. $$ ECC028-121200- Santa Barbara County excluding Los Padres National Forest- Discussion for Santa Barbara ECC Dispatch 950 AM PST Mon Dec 11 2017 ...RED FLAG WARNING IN EFFECT FOR MUCH OF LOS ANGELES AND VENTURA COUNTIES THROUGH AT LEAST THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY... ...ELEVATED FIRE WEATHER CONDITIONS WITH VERY DRY AIR THROUGH MOST OF THIS WEEK... Little change is expected through Thursday. The extended period of offshore flow will continue, but will be half as strong as what occurred last week. Expect daily peak gusts in the 20 to 40 mph range. The humidities will remain very dry with poor overnight recoveries, similar to last week. The current Red Flag Warning will likely be extended as a result, but may remove some areas (like the LA Coast). That decision will be made for the afternoon issuance. San Luis Obispo and Santa Barbara Counties will continue to see periods of north to east winds (gusts of 15 to 25 mph) through Thursday morning, including areas near the Thomas Fire. While these winds are NOT Sundowner winds in terms of strength and source, they will combine with the continued warm and very dry conditions to result in elevated to near critical fire weather conditions. In addition, the the air mass is fairly unstable above the Thomas Fire through Wednesday, resulting in a greater risk for large fire plumes which will locally enhance winds near the fire. Some improvement is expected for Friday into Saturday as the winds shift to more westerly, but more offshore flow is possible beginning Saturday night or Sunday. $$ ECC031-121200- Angeles National Forest- Discussion for Lancaster ECC Dispatch 950 AM PST Mon Dec 11 2017 ...RED FLAG WARNING IN EFFECT FOR MUCH OF LOS ANGELES AND VENTURA COUNTIES THROUGH AT LEAST THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY... ...ELEVATED FIRE WEATHER CONDITIONS WITH VERY DRY AIR THROUGH MOST OF THIS WEEK... Little change is expected through Thursday. The extended period of offshore flow will continue, but will be half as strong as what occurred last week. Expect daily peak gusts in the 20 to 40 mph range. The humidities will remain very dry with poor overnight recoveries, similar to last week. The current Red Flag Warning will likely be extended as a result, but may remove some areas (like the LA Coast). That decision will be made for the afternoon issuance. San Luis Obispo and Santa Barbara Counties will continue to see periods of north to east winds (gusts of 15 to 25 mph) through Thursday morning, including areas near the Thomas Fire. While these winds are NOT Sundowner winds in terms of strength and source, they will combine with the continued warm and very dry conditions to result in elevated to near critical fire weather conditions. In addition, the the air mass is fairly unstable above the Thomas Fire through Wednesday, resulting in a greater risk for large fire plumes which will locally enhance winds near the fire. Some improvement is expected for Friday into Saturday as the winds shift to more westerly, but more offshore flow is possible beginning Saturday night or Sunday. $$ ECC024-121200- San Luis Obispo County- Discussion for San Luis Obispo ECC Dispatch 950 AM PST Mon Dec 11 2017 ...RED FLAG WARNING IN EFFECT FOR MUCH OF LOS ANGELES AND VENTURA COUNTIES THROUGH AT LEAST THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY... ...ELEVATED FIRE WEATHER CONDITIONS WITH VERY DRY AIR THROUGH MOST OF THIS WEEK... Little change is expected through Thursday. The extended period of offshore flow will continue, but will be half as strong as what occurred last week. Expect daily peak gusts in the 20 to 40 mph range. The humidities will remain very dry with poor overnight recoveries, similar to last week. The current Red Flag Warning will likely be extended as a result, but may remove some areas (like the LA Coast). That decision will be made for the afternoon issuance. San Luis Obispo and Santa Barbara Counties will continue to see periods of north to east winds (gusts of 15 to 25 mph) through Thursday morning, including areas near the Thomas Fire. While these winds are NOT Sundowner winds in terms of strength and source, they will combine with the continued warm and very dry conditions to result in elevated to near critical fire weather conditions. In addition, the the air mass is fairly unstable above the Thomas Fire through Wednesday, resulting in a greater risk for large fire plumes which will locally enhance winds near the fire. Some improvement is expected for Friday into Saturday as the winds shift to more westerly, but more offshore flow is possible beginning Saturday night or Sunday. $$ ECC032-121200- Ventura County excluding Los Padres National Forest- Discussion for Ventura ECC Dispatch 950 AM PST Mon Dec 11 2017 ...RED FLAG WARNING IN EFFECT FOR MUCH OF LOS ANGELES AND VENTURA COUNTIES THROUGH AT LEAST THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY... ...ELEVATED FIRE WEATHER CONDITIONS WITH VERY DRY AIR THROUGH MOST OF THIS WEEK... Little change is expected through Thursday. The extended period of offshore flow will continue, but will be half as strong as what occurred last week. Expect daily peak gusts in the 20 to 40 mph range. The humidities will remain very dry with poor overnight recoveries, similar to last week. The current Red Flag Warning will likely be extended as a result, but may remove some areas (like the LA Coast). That decision will be made for the afternoon issuance. San Luis Obispo and Santa Barbara Counties will continue to see periods of north to east winds (gusts of 15 to 25 mph) through Thursday morning, including areas near the Thomas Fire. While these winds are NOT Sundowner winds in terms of strength and source, they will combine with the continued warm and very dry conditions to result in elevated to near critical fire weather conditions. In addition, the the air mass is fairly unstable above the Thomas Fire through Wednesday, resulting in a greater risk for large fire plumes which will locally enhance winds near the fire. Some improvement is expected for Friday into Saturday as the winds shift to more westerly, but more offshore flow is possible beginning Saturday night or Sunday. $$ ECC030-121200- Los Angeles County excluding Angeles National Forest- Discussion for Los Angeles ECC Dispatch 950 AM PST Mon Dec 11 2017 ...RED FLAG WARNING IN EFFECT FOR MUCH OF LOS ANGELES AND VENTURA COUNTIES THROUGH AT LEAST THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY... ...ELEVATED FIRE WEATHER CONDITIONS WITH VERY DRY AIR THROUGH MOST OF THIS WEEK... Little change is expected through Thursday. The extended period of offshore flow will continue, but will be half as strong as what occurred last week. Expect daily peak gusts in the 20 to 40 mph range. The humidities will remain very dry with poor overnight recoveries, similar to last week. The current Red Flag Warning will likely be extended as a result, but may remove some areas (like the LA Coast). That decision will be made for the afternoon issuance. San Luis Obispo and Santa Barbara Counties will continue to see periods of north to east winds (gusts of 15 to 25 mph) through Thursday morning, including areas near the Thomas Fire. While these winds are NOT Sundowner winds in terms of strength and source, they will combine with the continued warm and very dry conditions to result in elevated to near critical fire weather conditions. In addition, the the air mass is fairly unstable above the Thomas Fire through Wednesday, resulting in a greater risk for large fire plumes which will locally enhance winds near the fire. Some improvement is expected for Friday into Saturday as the winds shift to more westerly, but more offshore flow is possible beginning Saturday night or Sunday. $$