Alert archive / Nevada / High Wind Watches in 2009
High Wind Watch 10, NWS Las Vegas, NV
NWS Las Vegas, NV issued this high wind watch at Oct 25, 2009, 3:47 PM PDT for 4 counties in Nevada; Inyo County, San Bernardino County, California; Mohave County, Arizona. It took effect at Oct 27, 2009, 5:00 AM PDT. It was in force for .
The area
The counties it named.
The facts
- Issued
- Oct 25, 2009, 3:47 PM PDT (22:47 UTC)
- In effect from
- Oct 27, 2009, 5:00 AM PDT
- Expired
- Oct 26, 2009, 3:02 PM PDT
- In force
- Issued by
- NWS Las Vegas, NV
Counties Mohave County, AZ, Inyo County, CA, San Bernardino County, CA, Clark County, NV, Esmeralda County, NV, Lincoln County, NV, Nye County, NV
The radar
The Las Vegas radar (KESX), 142 km from the middle of the area, began a volume at 22:45 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.
What forecasters said that day
The local office's own words before this high wind watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Las Vegas, NV wrote its last area forecast discussion before this high wind watch went out at Oct 25, 3:20 PM PDT, 27 minutes earlier.
Area forecast discussion, Oct 25, 3:20 PM PDT, 27 minutes before
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</html>Hazardous weather outlook, Oct 25, 6:11 AM PDT, 9 hours 36 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE LAS VEGAS NV 611 AM PDT SUN OCT 25 2009 AZZ001>003-036-CAZ519>527-NVZ014>022-260415- NORTHWEST PLATEAU-LOWER COLORADO RIVER VALLEY-NORTHWEST DESERTS- LAKE MEAD NATIONAL RECREATION AREA-EASTERN SIERRA SLOPES- OWENS VALLEY-WHITE MOUNTAINS OF INYO COUNTY- DEATH VALLEY NATIONAL PARK-WESTERN MOJAVE DESERT- EASTERN MOJAVE DESERT-MORONGO BASIN-CADIZ BASIN- SAN BERNARDINO COUNTY-UPPER COLORADO RIVER VALLEY- ESMERALDA AND CENTRAL NYE COUNTY-LINCOLN COUNTY- NORTHEAST CLARK COUNTY-WESTERN CLARK AND SOUTHERN NYE COUNTY- SHEEP RANGE-SPRING MOUNTAINS-LAS VEGAS VALLEY- SOUTHERN CLARK COUNTY- 611 AM PDT SUN OCT 25 2009 /611 AM MST SUN OCT 25 2009/ THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST ARIZONA...CALIFORNIA AND SOUTHERN NEVADA. .DAY ONE...TODAY AND TONIGHT INCREASED SURFACE PRESSURE GRADIENTS WILL CREATE LOCAL GUSTY NORTH WINDS TODAY AND INTO THIS EVENING. THE MAIN AREA AFFECTED WILL BE THE LOWER COLORADO RIVER VALLEY WHERE A LAKE WIND ADVISORY IS IN EFFECT FROM LATE MORNING THROUGH EARLY EVENING. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY A STRONG PACIFIC STORM IS FORECAST TO MOVE ACROSS NEVADA ON TUESDAY AND WEDNESDAY. ALTHOUGH THE TRACK OF THIS STORM IS STILL UNCERTAIN IT APPEARS THAT SCATTERED SHOWERS WILL BE SEEN OVER THE SOUTHERN GREAT BASIN BY LATE TUESDAY...BUT THE MAIN CONCERN WILL BE WINDS. VERY STRONG AND GUSTY WINDS ARE POSSIBLE ACROSS MUCH OF THE AREA TUESDAY AND INTO EARLY WEDNESDAY. WIND ADVISORIES WILL LIKELY BE NEEDED AND DEPENDING ON THE FINAL TRACK/INTENSITY OF THE STORM SOME AREAS MAY SEE GUSTS TO OVER 60 MPH. LOCAL GUSTY NORTH WINDS WILL CONTINUE INTO THURSDAY BEFORE ENDING ON FRIDAY AND SATURDAY. IN ADDITION TO THE WINDS...MUCH COOLER TEMPERATURES WILL BE SEEN BY THE MIDDLE OF THE WEEK. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME. HOWEVER, SPOTTERS ARE ENCOURAGED TO REPORT ANY SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.
The office that day
Everything else NWS Las Vegas, NV issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 25, 3:43 AM PDT | Lake Wind Advisory | VEF | 16 hr | |
| Oct 25, 12:28 PM PDT | Red Flag Warning | VEF | Clark | 8 hr |
Nearby
High Wind Watches in Nevada, 2009High Wind Watches in California, 2009High Wind Watches in Arizona, 2009Every high wind watch in 2009
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.