Alert archive / California / Red Flag Warnings in 2017
Red Flag Warning 5, NWS San Francisco Bay Area, CA
NWS San Francisco Bay Area, CA issued this red flag warning at Sep 30, 2017, 9:57 AM PDT. It took effect at Sep 30, 2017, 11:00 PM PDT. It was in force for 64 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
- Sep 30, 2017, 9:57 AM PDT (16:57 UTC)
- In effect from
- Sep 30, 2017, 11:00 PM PDT
- Expired
- Oct 3, 2017, 2:35 PM PDT
- In force
- 64 hr
- Issued by
- NWS San Francisco Bay Area, CA
The text
As transmitted.
458 WWUS86 KMTR 301657 RFWMTR URGENT - FIRE WEATHER MESSAGE National Weather Service San Francisco CA 957 AM PDT Sat Sep 30 2017 ...Gusty Offshore Winds and Low Humidity through Monday... .Gusty offshore winds arrive overnight tonight and increase in strength for Sunday and Monday. These winds will promote a significant drying trend and bring poor overnight recoveries (as low as the upper 20s to mid 30s in places) and low daytime humidities (in the upper single digits to low teens). The gusty winds and low humidity values will combine to bring critical fire weather conditions. CAZ507-511-010400- /O.UPG.KMTR.FW.A.0002.171001T0400Z-171002T0300Z/ /O.NEW.KMTR.FW.W.0005.171001T0600Z-171003T0600Z/ North Bay Mountains-East Bay Hills and the Diablo Range- 957 AM PDT Sat Sep 30 2017 ...RED FLAG WARNING IN EFFECT FROM 11 PM THIS EVENING TO 11 PM PDT MONDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 507 AND 511... The National Weather Service in San Francisco has issued a Red Flag Warning, which is in effect from 11 PM this evening to 11 PM PDT Monday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire weather zones 507 and 511. * WIND...North to northeast winds sustained 10 to 25 mph with gusts generally up to 35 mph, locally higher. Gusts over peaks and ridges up to or exceeding 50 mph. Northerly winds will be strongest on Sunday around and after sunset through sunrise Monday. * HUMIDITY...Overnight relative humidity recoveries as low as 25-35%. Daytime minimum humidity values as low the upper single digits to low teens. * HIGHEST THREAT...In elevations above 1000 feet where winds will be the strongest and humidity recoveries the poorest. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. Downed powerlines in remote areas will likely cause new fire starts. && 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. && $$
9 follow-up statements
632 WWUS86 KMTR 302320 RFWMTR URGENT - FIRE WEATHER MESSAGE National Weather Service San Francisco CA 420 PM PDT Sat Sep 30 2017 ...Gusty Offshore Winds and Low Humidity through Monday... .Gusty offshore winds arrive overnight tonight and increase in strength for Sunday and Monday. These winds will promote a significant drying trend and bring poor overnight recoveries (as low as the upper 20s to mid 30s in places) and low daytime humidities (in the upper single digits to low teens). The gusty winds and low humidity values will combine to bring critical fire weather conditions. CAZ507-511-011130- /O.CON.KMTR.FW.W.0005.171001T0600Z-171003T0600Z/ North Bay Mountains-East Bay Hills and the Diablo Range- 420 PM PDT Sat Sep 30 2017 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM PDT MONDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 507 AND 511... * AFFECTED AREA...Fire weather zones 507 and 511. * WIND...North to northeast winds sustained 10 to 25 mph with gusts generally up to 35 mph, locally higher. Gusts over peaks and ridges up to or exceeding 50 mph. Northerly winds will be strongest on Sunday around and after sunset through sunrise Monday. * HUMIDITY...Overnight relative humidity recoveries as low as 25-35%. Daytime minimum humidity values as low the upper single digits to low teens. * HIGHEST THREAT...In elevations above 1000 feet where winds will be the strongest and humidity recoveries the poorest. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. Downed powerlines in remote areas will likely cause new fire starts. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$
098 WWUS86 KMTR 011035 RFWMTR URGENT - FIRE WEATHER MESSAGE National Weather Service San Francisco CA 335 AM PDT Sun Oct 1 2017 ...Gusty Offshore Winds and Low Humidity through Monday... .Gusty offshore winds are forecast to increase in strength for late this evening and persist into Monday. These winds will promote a significant drying trend and bring poor overnight recoveries (as low as the upper 20s to mid 30s in places) and low daytime humidities (in the upper single digits to low teens). The gusty winds and low humidity values will combine to bring critical fire weather conditions to the North Bay Mountains and East Bay Hills. CAZ507-511-012300- /O.CON.KMTR.FW.W.0005.000000T0000Z-171003T0600Z/ North Bay Mountains-East Bay Hills and the Diablo Range- 335 AM PDT Sun Oct 1 2017 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 PM PDT MONDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 507 AND 511... * AFFECTED AREA...Fire weather zones 507 and 511. * WIND...North to northeast winds sustained 10 to 25 mph with gusts generally up to 35 mph, locally higher. Gusts over peaks and ridges up to or exceeding 50 mph. Northerly winds will be strongest on Sunday around and after sunset through sunrise Monday. * HUMIDITY...Overnight relative humidity recoveries as low as 25-35%. Daytime minimum humidity values as low the upper single digits to low teens. * HIGHEST THREAT...In elevations above 1000 feet where winds will be the strongest and humidity recoveries the poorest. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. Downed powerlines in remote areas will likely cause new fire starts. 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. && $$
122 WWUS86 KMTR 011613 RFWMTR URGENT - FIRE WEATHER MESSAGE National Weather Service San Francisco CA 913 AM PDT Sun Oct 1 2017 ...Gusty Offshore Winds and Low Humidity now into Tuesday... .Gusty offshore winds are forecast to increase late this evening and persist into Tuesday. These winds will promote a significant drying trend and bring poor overnight recoveries (as low as the upper 20s to mid 30s in places) and low daytime humidities (in the upper single digits to low teens). The gusty winds and low humidity values will combine to bring critical fire weather conditions to the North Bay Mountains and East Bay Hills. For Monday Night into Tuesday... the critical fire weather conditions shift to just the North Bay Mountains. CAZ507-020400- /O.EXT.KMTR.FW.W.0005.000000T0000Z-171004T0000Z/ North Bay Mountains- 913 AM PDT Sun Oct 1 2017 ...RED FLAG WARNING NOW IN EFFECT UNTIL 5 PM PDT TUESDAY FOR GUSTY OFFSHORE WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONE 507... * AFFECTED AREA...Fire weather zone 507. * WIND...North to northeast winds sustained 10 to 25 mph with gusts generally up to 35 mph, locally higher. Gusts over peaks and ridges up to or exceeding 50 mph. Northerly winds will be strongest from sunset Sunday through sunrise Monday and again sunset Monday into Tuesday morning. * HUMIDITY...Overnight relative humidity recoveries as low as 25-35%. Daytime minimum humidity values as low the upper single digits to low teens. * HIGHEST THREAT...In elevations above 1000 feet where winds will be the strongest and humidity recoveries the poorest. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. Downed powerlines in remote areas will likely cause new fire starts. 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. && $$ CAZ511-020400- /O.CON.KMTR.FW.W.0005.000000T0000Z-171003T0600Z/ East Bay Hills and the Diablo Range- 913 AM PDT Sun Oct 1 2017 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 PM PDT MONDAY FOR GUSTY OFFSHORE WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONE 511... * AFFECTED AREA...Fire weather zone 511. * WIND...North to northeast winds sustained 10 to 25 mph with gusts generally up to 35 mph, locally higher. Gusts over peaks and ridges up to or exceeding 50 mph. Mount Diablo has already gusted to 50 mph as of Sunday morning. Northerly winds will be strongest from sunset Sunday through sunrise Monday. * HUMIDITY...Overnight relative humidity recoveries as low as 25-35%. Daytime minimum humidity values as low the upper single digits to low teens. * HIGHEST THREAT...In elevations above 1000 feet where winds will be the strongest and humidity recoveries the poorest. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. Downed powerlines in remote areas will likely cause new fire starts. 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. && $$
026 WWUS86 KMTR 012135 RFWMTR URGENT - FIRE WEATHER MESSAGE National Weather Service San Francisco CA 235 PM PDT Sun Oct 1 2017 ...Gusty Offshore Winds and Low Humidity now into Tuesday... .Gusty offshore winds are forecast to increase late this evening and persist into Tuesday. These winds will promote a significant drying trend and bring poor overnight recoveries (as low as the mid 20s to mid 30s in places) and low daytime humidities (in the upper single digits to low teens). The gusty winds and low humidity values will combine to bring critical fire weather conditions to the North Bay Mountains and East Bay Hills. For Monday Night into Tuesday... the critical fire weather conditions shift to just the North Bay Mountains. CAZ507-021200- /O.CON.KMTR.FW.W.0005.000000T0000Z-171004T0000Z/ North Bay Mountains- 235 PM PDT Sun Oct 1 2017 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM PDT TUESDAY FOR GUSTY OFFSHORE WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONE 507... * AFFECTED AREA...Fire weather zone 507. * WIND...North to northeast winds sustained 10 to 25 mph with gusts generally up to 35 mph, locally higher. Gusts over peaks and ridges up to or exceeding 50 mph. Northerly winds will be strongest from sunset Sunday through sunrise Monday and again sunset Monday into Tuesday morning. * HUMIDITY...Overnight relative humidity recoveries as low as 25-35%. Daytime minimum humidity values as low the upper single digits to low teens. * HIGHEST THREAT...In elevations above 1000 feet where winds will be the strongest and humidity recoveries the poorest. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. Downed powerlines in remote areas will likely cause new fire starts. 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. && $$ CAZ511-021200- /O.CON.KMTR.FW.W.0005.000000T0000Z-171003T0600Z/ East Bay Hills and the Diablo Range- 235 PM PDT Sun Oct 1 2017 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 PM PDT MONDAY FOR GUSTY OFFSHORE WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONE 511... * AFFECTED AREA...Fire weather zone 511. * WIND...North to northeast winds sustained 10 to 25 mph with gusts generally up to 35 mph, locally higher. Gusts over peaks and ridges up to or exceeding 50 mph. Mount Diablo has already gusted to 50 mph as of Sunday morning. Northerly winds will be strongest from sunset Sunday through sunrise Monday. * HUMIDITY...Overnight relative humidity recoveries as low as 25-35%. Daytime minimum humidity values as low the upper single digits to low teens. * HIGHEST THREAT...In elevations above 1000 feet where winds will be the strongest and humidity recoveries the poorest. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. Downed powerlines in remote areas will likely cause new fire starts. 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. && $$
581 WWUS86 KMTR 021032 RFWMTR URGENT - FIRE WEATHER MESSAGE National Weather Service San Francisco CA 332 AM PDT Mon Oct 2 2017 ...Gusty Offshore Winds and Low Humidity into Tuesday... .Breezy and gusty offshore winds are forecast to persist today through Tuesday, especially in the North Bay Mountains and East Bay Hills. These winds will combine with low relative humidity values and result in critical fire weather conditions, especially in the higher elevations. CAZ507-022200- /O.CON.KMTR.FW.W.0005.000000T0000Z-171004T0000Z/ North Bay Mountains- 332 AM PDT Mon Oct 2 2017 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM PDT TUESDAY FOR GUSTY OFFSHORE WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONE 507... * AFFECTED AREA...Fire weather zone 507. * WIND...North to northeast winds sustained 10 to 25 mph with gusts generally up to 35 mph, locally higher. Gusts over peaks and ridges up to or exceeding 50 mph. Northerly winds will be strongest through sunrise Monday and again sunset Monday into Tuesday morning. * HUMIDITY...Overnight relative humidity recoveries as low as 25-35%. Daytime minimum humidity values as low the upper single digits to low teens. * HIGHEST THREAT...In elevations above 1000 feet where winds will be the strongest and humidity recoveries the poorest. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. Downed powerlines in remote areas will likely cause new fire starts. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ CAZ511-022200- /O.CON.KMTR.FW.W.0005.000000T0000Z-171003T0600Z/ East Bay Hills and the Diablo Range- 332 AM PDT Mon Oct 2 2017 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING FOR GUSTY OFFSHORE WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONE 511... * AFFECTED AREA...Fire weather zone 511. * WIND...North to northeast winds sustained 10 to 25 mph with gusts generally up to 35 mph, locally higher. Gusts over peaks and ridges up to or exceeding 50 mph. Mount Diablo has already gusted to 50 mph as of Monday morning. Northerly winds will be strongest through sunrise Monday. * HUMIDITY...Overnight relative humidity recoveries as low as 25-35%. Daytime minimum humidity values as low the upper single digits to low teens. * HIGHEST THREAT...In elevations above 1000 feet where winds will be the strongest and humidity recoveries the poorest. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. Downed powerlines in remote areas will likely cause new fire starts. 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. && $$
333 WWUS86 KMTR 022121 RFWMTR URGENT - FIRE WEATHER MESSAGE National Weather Service San Francisco CA 221 PM PDT Mon Oct 2 2017 ...Gusty Offshore Winds and Low Humidity into Tuesday... .Breezy and gusty offshore winds are forecast to persist through Tuesday, especially in the North Bay Mountains and East Bay Hills. These winds will combine with low relative humidity values and result in critical fire weather conditions, especially in the higher elevations. CAZ507-030545- /O.CON.KMTR.FW.W.0005.000000T0000Z-171004T0000Z/ North Bay Mountains- 221 PM PDT Mon Oct 2 2017 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM PDT TUESDAY FOR GUSTY OFFSHORE WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONE 507... * AFFECTED AREA...Fire weather zone 507. * WIND...North to northeast winds sustained 10 to 25 mph with gusts generally up to 35 mph, locally higher. Gusts over peaks and ridges up to or exceeding 50 mph. Northerly winds will be strongest sunset tonight into Tuesday morning. * HUMIDITY...Overnight relative humidity recoveries as low as 20-30%. Daytime minimum humidity values as low the upper single digits to low teens. * HIGHEST THREAT...In elevations above 1000 feet where winds will be the strongest and humidity recoveries the poorest. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. Downed powerlines in remote areas will likely cause new fire starts. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ CAZ511-030545- /O.CON.KMTR.FW.W.0005.000000T0000Z-171003T0600Z/ East Bay Hills and the Diablo Range- 221 PM PDT Mon Oct 2 2017 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING FOR GUSTY OFFSHORE WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONE 511... * AFFECTED AREA...Fire weather zone 511. * WIND...North to northeast winds sustained 10 to 25 mph with gusts generally up to 35 mph, locally higher. Gusts over peaks and ridges up to or exceeding 50 mph. * HUMIDITY...Overnight relative humidity recoveries as low as 25-35%. Daytime minimum humidity values as low the upper single digits to low teens. * HIGHEST THREAT...In elevations above 1000 feet where winds will be the strongest and humidity recoveries the poorest. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. Downed powerlines in remote areas will likely cause new fire starts. 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. && $$
703 WWUS86 KMTR 030604 RFWMTR URGENT - FIRE WEATHER MESSAGE National Weather Service San Francisco CA 1104 PM PDT Mon Oct 2 2017 ...Gusty Offshore Winds and Low Humidity into Tuesday... .Breezy and gusty offshore winds are forecast to persist through Tuesday, especially in the North Bay Mountains. These winds will combine with low relative humidity values and result in critical fire weather conditions, especially in the higher elevations. CAZ511-030715- /O.EXP.KMTR.FW.W.0005.000000T0000Z-171003T0600Z/ East Bay Hills and the Diablo Range- 1104 PM PDT Mon Oct 2 2017 ...RED FLAG WARNING HAS EXPIRED FOR GUSTY OFFSHORE WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONE 511... Wind speeds have diminished across the East Bay Hills and the Diablo Range this evening. While breezy conditions will be possible through the night and relative humidity recoveries will remain poor, the threat for explosive fire growth has diminished. $$ CAZ507-031600- /O.CON.KMTR.FW.W.0005.000000T0000Z-171004T0000Z/ North Bay Mountains- 1104 PM PDT Mon Oct 2 2017 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM PDT TUESDAY FOR GUSTY OFFSHORE WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONE 507... * AFFECTED AREA...Fire weather zone 507. * WIND...North to northeast winds sustained 10 to 25 mph with gusts generally up to 35 mph, locally higher. Gusts over peaks and ridges up to or exceeding 50 mph. Northerly winds will be strongest sunset tonight into Tuesday morning. * HUMIDITY...Overnight relative humidity recoveries as low as 20-30%. Daytime minimum humidity values as low the upper single digits to low teens. * HIGHEST THREAT...In elevations above 1000 feet where winds will be the strongest and humidity recoveries the poorest. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. Downed powerlines in remote areas will likely cause new fire starts. 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. && $$
037 WWUS86 KMTR 031049 RFWMTR URGENT - FIRE WEATHER MESSAGE National Weather Service San Francisco CA 349 AM PDT Tue Oct 3 2017 ...Gusty Offshore Winds and Low Humidity Today... .Breezy and gusty offshore winds are forecast to persist through this evening, especially in the North Bay Mountains. These winds will combine with low relative humidity values and result in critical fire weather conditions, especially in the higher elevations. CAZ507-040000- /O.CON.KMTR.FW.W.0005.000000T0000Z-171004T0000Z/ North Bay Mountains- 349 AM PDT Tue Oct 3 2017 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON FOR GUSTY OFFSHORE WINDS AND LOW HUMIDITIES FOR FIRE WEATHER ZONE 507... * AFFECTED AREA...Fire weather zone 507. * WIND...North to northeast winds sustained 10 to 25 mph with gusts generally up to 35 mph, locally higher. Gusts over peaks and ridges up to or exceeding 50 mph. Northerly winds will be strongest through this morning. * HUMIDITY...Overnight relative humidity recoveries as low as 20-30%. Daytime minimum humidity values as low the upper single digits to low teens. * HIGHEST THREAT...In elevations above 1000 feet where winds will be the strongest and humidity recoveries the poorest. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. Downed powerlines in remote areas will likely cause new fire starts. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now...or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$
823 WWUS86 KMTR 032135 RFWMTR URGENT - FIRE WEATHER MESSAGE National Weather Service San Francisco CA 235 PM PDT Tue Oct 3 2017 CAZ507-032245- /O.CAN.KMTR.FW.W.0005.000000T0000Z-171004T0000Z/ North Bay Mountains- 235 PM PDT Tue Oct 3 2017 ...RED FLAG WARNING IS CANCELLED FOR FOR FIRE WEATHER ZONE 507... The National Weather Service in San Francisco has cancelled the Red Flag Warning for the North Bay Mountains. Dry and warm conditions continue this afternoon but offshore winds are easing. Therefore the Red Flag Warning has been cancelled. $$
The office that day
Everything else NWS San Francisco Bay Area, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 30, 2:23 AM PDT | Small Craft Advisory | MTR | 44 hr |
Nearby
Red Flag Warnings in California, 2017Every red flag warning in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.