Alert archive / California / Wind Advisories in 2020
Wind Advisory 3, NWS Reno, NV
NWS Reno, NV issued this wind advisory at Jan 21, 2020, 2:28 AM PST for Lassen County, Plumas County, Sierra County, California. It took effect at Jan 21, 2020, 11:00 AM PST. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Jan 21, 2020, 2:28 AM PST (10:28 UTC)
- In effect from
- Jan 21, 2020, 11:00 AM PST
- Expired
- Jan 21, 2020, 8:00 PM PST
- In force
- 9 hr
- Issued by
- NWS Reno, NV
Counties Lassen County, CA, Plumas County, CA, Sierra County, CA
The radar
The Beale AFB radar (KBBX), 107 km from the middle of the area, began a volume at 10:31 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
Reno, NV (KREV), launched 00:00Z, 10.5 hours before the alert went out and 217 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
- 2316 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 73 m²/s²
- 0-3 km storm-relative helicity
- 291 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
406 WWUS75 KREV 211028 NPWREV URGENT - WEATHER MESSAGE National Weather Service Reno NV 228 AM PST Tue Jan 21 2020 CAZ071-220400- /O.NEW.KREV.WI.Y.0003.200121T1900Z-200122T0400Z/ Lassen-Eastern Plumas-Eastern Sierra Counties- Including the cities of Portola, Susanville, Westwood, Sierraville, and Loyalton 228 AM PST Tue Jan 21 2020 ...WIND ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM PST THIS EVENING FOR LAKE TAHOE... * WHAT...Southwest winds 15 to 25 mph with gusts up to 45 mph. Wind prone locations along the US-395 corridor may see gusts up to 55 mph. * WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties. * WHEN...From 11 AM this morning to 8 PM PST this evening. * IMPACTS...Hazardous crosswinds are expected, particularly for high profile vehicles along US-395 between Susanville and the Nevada stateline. PRECAUTIONARY/PREPAREDNESS ACTIONS... Secure loose outdoor items such as patio furniture, trash cans, etc. Prepare ahead of time by making sure you have extra food and water on hand, flashlights with spare batteries and/or candles in the event of a power outage. && $$ CAZ072-NVZ002-220400- /O.CON.KREV.LW.Y.0008.200121T1200Z-200122T0600Z/ Greater Lake Tahoe Area- Including the cities of South Lake Tahoe, Tahoe City, Truckee, Markleeville, Stateline, Glenbrook, and Incline Village 228 AM PST Tue Jan 21 2020 ...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING FOR LAKE TAHOE... * WHAT...Southwest winds 15 to 25 mph with gusts up to 45 mph expected. Waves 2 to 4 feet. * WHERE...Greater Lake Tahoe Area. * WHEN...Until 10 PM PST this evening. * IMPACTS...Small boats, kayaks and paddle boards will be prone to capsizing and should remain off lake waters until conditions improve. PRECAUTIONARY/PREPAREDNESS ACTIONS... Check lake conditions before heading out and be prepared for a sudden increase in winds and wave heights. It would be a solid idea to postpone boating activities on the lake until a day with less wind. && $$ For more information from the National Weather Service visit http://weather.gov/rev
1 follow-up statement
745 WWUS75 KREV 211224 NPWREV URGENT - WEATHER MESSAGE National Weather Service Reno NV 424 AM PST Tue Jan 21 2020 CAZ071-220400- /O.CON.KREV.WI.Y.0003.200121T1900Z-200122T0400Z/ Lassen-Eastern Plumas-Eastern Sierra Counties- Including the cities of Portola, Susanville, Westwood, Sierraville, and Loyalton 424 AM PST Tue Jan 21 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM PST THIS EVENING... * CHANGES...Corrected headline wording. * WHAT...Southwest winds 15 to 25 mph with gusts up to 45 mph. Wind prone locations along the US-395 corridor may see gusts up to 55 mph. * WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties. * WHEN...From 11 AM this morning to 8 PM PST this evening. * IMPACTS...Hazardous crosswinds are expected, particularly for high profile vehicles along US-395 between Susanville and the Nevada stateline. PRECAUTIONARY/PREPAREDNESS ACTIONS... Secure loose outdoor items such as patio furniture, trash cans, etc. Prepare ahead of time by making sure you have extra food and water on hand, flashlights with spare batteries and/or candles in the event of a power outage. && $$ CAZ072-NVZ002-220400- /O.CON.KREV.LW.Y.0008.000000T0000Z-200122T0600Z/ Greater Lake Tahoe Area- Including the cities of South Lake Tahoe, Tahoe City, Truckee, Markleeville, Stateline, Glenbrook, and Incline Village 424 AM PST Tue Jan 21 2020 ...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING FOR LAKE TAHOE... * WHAT...Southwest winds 15 to 25 mph with gusts up to 45 mph expected. Waves 2 to 4 feet. * WHERE...Greater Lake Tahoe Area. * WHEN...Until 10 PM PST this evening. * IMPACTS...Small boats, kayaks and paddle boards will be prone to capsizing and should remain off lake waters until conditions improve. PRECAUTIONARY/PREPAREDNESS ACTIONS... Check lake conditions before heading out and be prepared for a sudden increase in winds and wave heights. It would be a solid idea to postpone boating activities on the lake until a day with less wind. && $$ For more information from the National Weather Service visit http://weather.gov/rev
Nearby
Wind Advisories in California, 2020Every wind advisory in 2020
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.