Alert archive / California / Wind Advisories in 2017
Wind Advisory 26, NWS Eureka, CA
NWS Eureka, CA issued this wind advisory at Apr 11, 2017, 3:17 AM PDT for Del Norte County, Humboldt County, California. It took effect at Apr 11, 2017, 2:00 PM PDT. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Apr 11, 2017, 3:17 AM PDT (10:17 UTC)
- In effect from
- Apr 11, 2017, 2:00 PM PDT
- Expired
- Apr 12, 2017, 2:21 AM PDT
- In force
- 12 hr
- Issued by
- NWS Eureka, CA
Counties Del Norte County, CA, Humboldt County, CA
The radar
The Eureka (Bunker Hill) radar (KBHX), 86 km from the middle of the area, began a volume at 10:18 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.
The nearest sounding before it
Medford/Jackson, OR (KMFR), launched 00:00Z, 10.3 hours before the alert went out and 158 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1667 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 33 m²/s²
- 0-3 km storm-relative helicity
- 124 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
784 WWUS76 KEKA 111017 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 317 AM PDT Tue Apr 11 2017 ...An area of low pressure will bring strong winds... .An area of low pressure is approaching the area this morning. It will bring gusty winds to the exposed coastal areas and ridges of Humboldt and Del Norte counties. CAZ105-112330- /O.NEW.KEKA.WI.Y.0026.170411T2100Z-170412T1200Z/ Northern Humboldt Interior- 317 AM PDT Tue Apr 11 2017 ...WIND ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO 5 AM PDT WEDNESDAY... The National Weather Service in Eureka has issued a Wind Advisory...which is in effect from 2 PM this afternoon to 5 AM PDT Wednesday. * WINDS...South 20 to 30 mph with gusts to 50 mph. * LOCATIONS INCLUDE...Berry Summit on Hwy 299 and other exposed rural areas. * HIGHWAY(S) IMPACTED...Hwy 299. * FOR A DETAILED VIEW OF THE HAZARD AREA...visit http://www.wrh.noaa.gov/map PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can make driving difficult,especially for high profile vehicles. Use extra caution. && $$ CAZ104-106-112330- /O.NEW.KEKA.WI.Y.0026.170411T2100Z-170412T0700Z/ Southwestern Humboldt-Southern Humboldt Interior- 317 AM PDT Tue Apr 11 2017 ...WIND ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO MIDNIGHT PDT TONIGHT... The National Weather Service in Eureka has issued a Wind Advisory...which is in effect from 2 PM this afternoon to midnight PDT tonight. * WINDS...South 20 to 30 mph with gusts to 55 mph. * LOCATIONS INCLUDE...Kneeland...Fickle Hill and other exposed ridges. * HIGHWAY(S) IMPACTED...HWY 36 and county roads in exposed areas. * FOR A DETAILED VIEW OF THE HAZARD AREA...visit http://www.wrh.noaa.gov/map PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can make driving difficult,especially for high profile vehicles. Use extra caution. && $$ CAZ101-102-112330- /O.NEW.KEKA.WI.Y.0026.170412T0200Z-170412T1200Z/ Coastal Del Norte-Del Norte Interior- 317 AM PDT Tue Apr 11 2017 ...WIND ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 5 AM PDT WEDNESDAY... The National Weather Service in Eureka has issued a Wind Advisory...which is in effect from 7 PM this evening to 5 AM PDT Wednesday. * WINDS...South 20 to 30 mph with gusts to 50 mph. * LOCATIONS INCLUDE...Crescent City. * HIGHWAY(S) IMPACTED...Hwy 101. * FOR A DETAILED VIEW OF THE HAZARD AREA...visit http://www.wrh.noaa.gov/map PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can make driving difficult,especially for high profile vehicles. Use extra caution. && $$
2 follow-up statements
509 WWUS76 KEKA 112318 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 418 PM PDT Tue Apr 11 2017 CAZ105-121200- /O.CON.KEKA.WI.Y.0026.000000T0000Z-170412T1200Z/ Northern Humboldt Interior- 418 PM PDT Tue Apr 11 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT WEDNESDAY... * WINDS...South 20 to 30 mph with gusts to 60 mph. * LOCATIONS INCLUDE...Willow Creek...Orleans. * HIGHWAYS IMPACTED...Hwy 299...HWY 96. * FOR A DETAILED VIEW OF THE HAZARD AREA...visit http://www.wrh.noaa.gov/map $$ CAZ104-106-120700- /O.CON.KEKA.WI.Y.0026.000000T0000Z-170412T0700Z/ Southwestern Humboldt-Southern Humboldt Interior- 418 PM PDT Tue Apr 11 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT... * WINDS...South 20 to 30 mph with gusts to 60 mph. * LOCATIONS INCLUDE...Kneeland...Patrolia...Honeydew... Ettersberg...Garberville...Bridgeville. * HIGHWAYS IMPACTED...Hwy 101...HWY 36. * FOR A DETAILED VIEW OF THE HAZARD AREA...visit http://www.wrh.noaa.gov/map $$ CAZ101-102-121200- /O.CON.KEKA.WI.Y.0026.170412T0200Z-170412T1200Z/ Coastal Del Norte-Del Norte Interior- 418 PM PDT Tue Apr 11 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT WEDNESDAY... * WINDS...20 to 30 mph with gusts to 50 mph. * LOCATIONS INCLUDE...Crescent City...Gasquet. * HIGHWAY(S) IMPACTED...Hwy 101...Hwy 199. * FOR A DETAILED VIEW OF THE HAZARD AREA...visit http://www.wrh.noaa.gov/map $$
559 WWUS76 KEKA 120921 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 221 AM PDT Wed Apr 12 2017 ...Another round of gusty winds expected this afternoon... .A storm system will enter the region this afternoon and produce strong gusty winds for exposed ridge tops. CAZ102-105-122230- /O.CAN.KEKA.WI.Y.0026.000000T0000Z-170412T1200Z/ /O.NEW.KEKA.WI.Y.0027.170412T1800Z-170413T0000Z/ Del Norte Interior-Northern Humboldt Interior- 221 AM PDT Wed Apr 12 2017 ...WIND ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 5 PM PDT THIS AFTERNOON ABOVE 2000 FEET... The National Weather Service in Eureka has issued a Wind Advisory...which is in effect from 11 AM this morning to 5 PM PDT this afternoon. * WINDS...South 20 to 30 mph with gusts from 40 to 50 mph * LOCATIONS INCLUDE...Rural areas of Del Norte County above 2000 feet. * HIGHWAYS IMPACTED...Highway 199. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can make driving difficult,especially for high profile vehicles. Use extra caution. && $$ CAZ101-121030- /O.CAN.KEKA.WI.Y.0026.000000T0000Z-170412T1200Z/ Coastal Del Norte- 221 AM PDT Wed Apr 12 2017 ...WIND ADVISORY IS CANCELLED... The National Weather Service in Eureka has cancelled the Wind Advisory. $$ CAZ104-106-122230- /O.NEW.KEKA.WI.Y.0027.170412T1800Z-170413T0000Z/ Southwestern Humboldt-Southern Humboldt Interior- 221 AM PDT Wed Apr 12 2017 ...WIND ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 5 PM PDT THIS AFTERNOON ABOVE 2000 FEET... The National Weather Service in Eureka has issued a Wind Advisory...which is in effect from 11 AM this morning to 5 PM PDT this afternoon. * WINDS...South 20 to 30 mph with gusts from 40 to 50 mph. * LOCATIONS INCLUDE...Kneeland...Patrolia...Honeydew... Ettersberg...Garberville...Bridgeville. * HIGHWAY(S) IMPACTED...Hwy 101...HWY 36. * FOR A DETAILED VIEW OF THE HAZARD AREA...visit http://www.wrh.noaa.gov/map PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can make driving difficult,especially for high profile vehicles. Use extra caution. && $$
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 11, 3:09 AM PDT | Gale Warning | EKA | 24 hr |
Nearby
Wind Advisories in California, 2017Every wind advisory 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.