Alert archive / Utah / Wind Advisories in 2010
Wind Advisory 18, NWS Grand Junction, CO
NWS Grand Junction, CO issued this wind advisory at Nov 20, 2010, 8:50 AM MST for Grand County, San Juan County, Uintah County, Utah. It took effect at Nov 20, 2010, 9:00 AM MST. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Nov 20, 2010, 8:50 AM MST (15:50 UTC)
- In effect from
- Nov 20, 2010, 9:00 AM MST
- Expired
- Nov 20, 2010, 6:00 PM MST
- In force
- 9 hr
- Issued by
- NWS Grand Junction, CO
Counties Grand County, UT, San Juan County, UT, Uintah County, UT
The radar
The Grand Junction radar (KGJX), 124 km from the middle of the area, began a volume at 15:50 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 wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Grand Junction, CO wrote its last area forecast discussion before this wind advisory went out at Nov 20, 4:32 AM MST, 4 hours 18 minutes earlier.
Area forecast discussion, Nov 20, 4:32 AM MST, 4 hours 18 minutes before
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>Hazardous weather outlook, Nov 20, 4:54 AM MST, 3 hours 56 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE GRAND JUNCTION CO 454 AM MST SAT NOV 20 2010 COZ001>014-017>023-UTZ022>025-027>029-211153- ANIMAS RIVER BASIN-ARCHES/GRAND FLAT-CANYONLANDS/NATURAL BRIDGES- CENTRAL COLORADO RIVER BASIN- CENTRAL GUNNISON AND UNCOMPAHGRE RIVER BASIN- CENTRAL YAMPA RIVER BASIN-DEBEQUE TO SILT CORRIDOR- EASTERN UINTA BASIN-EASTERN UINTA MOUNTAINS- ELKHEAD AND PARK MOUNTAINS-FLAT TOPS- FOUR CORNERS/UPPER DOLORES RIVER- GORE AND ELK MOUNTAINS/CENTRAL MOUNTAINS-GRAND AND BATTLEMENT MESAS- GRAND VALLEY-LA SAL AND ABAJO MOUNTAINS-LOWER YAMPA RIVER BASIN- NORTHWEST SAN JUAN MOUNTAINS-PARADOX VALLEY/LOWER DOLORES RIVER- ROAN AND TAVAPUTS PLATEAUS-SAN JUAN RIVER BASIN-SOUTHEAST UTAH- SOUTHWEST SAN JUAN MOUNTAINS-TAVAPUTS PLATEAU- UNCOMPAHGRE PLATEAU AND DALLAS DIVIDE-UPPER GUNNISON RIVER VALLEY- UPPER YAMPA RIVER BASIN-WEST ELK AND SAWATCH MOUNTAINS- 454 AM MST SAT NOV 20 2010 ...BIG WINDS BIG SNOW AND DEEP COLD DEVELOP THROUGH WEDNESDAY... THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN UTAH AND WESTERN COLORADO. .DAY ONE...TODAY AND TONIGHT WEST TO SOUTHWEST WIND GUSTS OF 25 TO 40 MPH WILL OCCUR OVER THE HIGHER TERRAIN AND COULD POSE PROBLEMS FOR HIGH PROFILE VEHICLES TRAVELING MOUNTAIN PASSES. LIGHT RAIN OR SNOW SHOWERS OVER THE NORTH THIS AFTERNOON WILL TRANSITIONS TO HEAVY SNOW FOR ALL THE MOUNTAINS AND NORTHERN VALLEYS THIS EVENING. CONTINUED STRONG GUSTY WINDS WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW. HIGH EXPOSED TERRAIN MAY HAVE WHITE-OUT CONDITIONS MAKING TRAVEL DANGEROUS OR IMPOSSIBLE. WINTER STORM WARNINGS GO INTO EFFECT FOR THE MOUNTAINS BEGINNING AT 6 PM. SIGNIFICANT SNOWFALL IS LIKELY IN THE NORTHERN AND PORTIONS OF THE CENTRAL VALLEYS TONIGHT AS WELL. DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY STRONG WINDS AND WIND DRIVEN SNOW IN THE MOUNTAINS COULD POTENTIALLY YIELD 1 TO 2 FEET OF NEW SNOW BY WEDNESDAY EVENING. THE NORTHERN AND CENTRAL VALLEYS COULD RECEIVE 4-8 INCHES OF SNOW. STAY UP TO DATE ON THIS DEVELOPING EARLY SEASON WINTER STORM ON OUR WEB PAGE AT WWW.WEATHER.GOV/GJT. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED TODAY OR TONIGHT. BUT YOU ARE ENCOURAGED TO REPORT WIND GUST AND PRECIPITATION VALUES TO THE NATIONAL WEATHER SERVICE IN GRAND JUNCTION. JOE
The office that day
Everything else NWS Grand Junction, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 19, 5:56 PM MST | Winter Storm Warning | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more | 3 days |
| Nov 20, 4:00 AM MST | Winter Storm Watch | GJT | Eagle, Garfield, Moffat, Pitkin, Rio Blanco, Routt | 10 hr |
Nearby
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.