Alert archive / California / Wind Advisories in 2017
Wind Advisory 10, NWS Eureka, CA
NWS Eureka, CA issued this wind advisory at Feb 2, 2017, 10:42 AM PST for Del Norte County, Humboldt County, California. It took effect at Feb 2, 2017, 4:00 PM PST. It was in force for 18 hr.
The area
The counties it named.
The facts
- Issued
- Feb 2, 2017, 10:42 AM PST (18:42 UTC)
- In effect from
- Feb 2, 2017, 4:00 PM PST
- Expired
- Feb 3, 2017, 10:00 AM PST
- In force
- 18 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 18:43 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 12:00Z, 6.7 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
- 1511 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- 87 m²/s²
- 0-3 km storm-relative helicity
- 253 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
174 WWUS76 KEKA 021842 NPWEKA URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 1042 AM PST THU FEB 2 2017 CAZ102-104>106-030700- /O.NEW.KEKA.WI.Y.0010.170203T0000Z-170203T0700Z/ DEL NORTE INTERIOR-SOUTHWESTERN HUMBOLDT- NORTHERN HUMBOLDT INTERIOR-SOUTHERN HUMBOLDT INTERIOR- 1042 AM PST THU FEB 2 2017 ...WIND ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 11 PM PST THIS EVENING... THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 4 PM THIS AFTERNOON TO 11 PM PST THIS EVENING. * WINDS...SOUTHEASTERLY GUSTS 45 TO 55 MPH. * LOCATIONS INCLUDE...KNEELAND...FICKLE HILL...BALD HILLS ROAD... AND OTHER EXPOSED RIDGE TOPS. * HIGHWAYS IMPACTED...299 AND 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. && $$
3 follow-up statements
356 WWUS76 KEKA 030000 NPWEKA URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 400 PM PST THU FEB 2 2017 CAZ102-104>106-031300- /O.EXT.KEKA.WI.Y.0010.000000T0000Z-170203T1800Z/ DEL NORTE INTERIOR-SOUTHWESTERN HUMBOLDT- NORTHERN HUMBOLDT INTERIOR-SOUTHERN HUMBOLDT INTERIOR- 400 PM PST THU FEB 2 2017 ...WIND ADVISORY NOW IN EFFECT UNTIL 10 AM PST FRIDAY... * WINDS...SOUTHEASTERLY GUSTS 45 TO 55 MPH. WINDS WILL DECREASE LATE FRIDAY MORNING. * LOCATIONS INCLUDE...KNEELAND...FICKLE HILL...BALD HILLS ROAD... AND OTHER EXPOSED RIDGE TOPS. * HIGHWAYS IMPACTED...299 AND 36. * FOR A DETAILED VIEW OF THE HAZARD AREA...VISIT HTTP://WWW.WRH.NOAA.GOV/MAP PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
799 WWUS76 KEKA 031246 NPWEKA URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 446 AM PST FRI FEB 3 2017 CAZ102-104>106-031800- /O.CON.KEKA.WI.Y.0010.000000T0000Z-170203T1800Z/ DEL NORTE INTERIOR-SOUTHWESTERN HUMBOLDT- NORTHERN HUMBOLDT INTERIOR-SOUTHERN HUMBOLDT INTERIOR- 446 AM PST FRI FEB 3 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WINDS...SOUTHEASTERLY GUSTS 45 TO 55 MPH. WINDS WILL DECREASE LATER THIS MORNING. * LOCATIONS INCLUDE...KNEELAND...FICKLE HILL...BALD HILLS ROAD... AND OTHER EXPOSED RIDGE TOPS. * HIGHWAYS IMPACTED...299 AND 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. && $$
864 WWUS76 KEKA 031750 NPWEKA URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 950 AM PST FRI FEB 3 2017 CAZ102-104>106-031900- /O.EXP.KEKA.WI.Y.0010.000000T0000Z-170203T1800Z/ DEL NORTE INTERIOR-SOUTHWESTERN HUMBOLDT- NORTHERN HUMBOLDT INTERIOR-SOUTHERN HUMBOLDT INTERIOR- 950 AM PST FRI FEB 3 2017 ...WIND ADVISORY WILL EXPIRE AT 10 AM PST THIS MORNING... GUSTY WINDS WILL CONTINUE OVER THE EXPOSED HIGHER TERRAIN TODAY. A FEW SITES WILL CONTINUE TO GUST AROUND 40 TO 45 MPH THROUGH THIS EVENING. $$
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.