Alert archive / Colorado / Winter Storm Warnings in 2017
Winter Storm Warning 4, NWS Grand Junction, CO
NWS Grand Junction, CO issued this winter storm warning at Jan 12, 2017, 11:24 AM MST for 7 counties in Colorado; Grand County, San Juan County, Utah. It was in force for 54 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jan 12, 2017, 11:24 AM MST (18:24 UTC)
- Expired
- Jan 14, 2017, 4:57 PM MST
- In force
- 54 hr
- Issued by
- NWS Grand Junction, CO
Counties Archuleta County, CO, Dolores County, CO, Hinsdale County, CO, La Plata County, CO, Montezuma County, CO, San Juan County, CO, San Miguel County, CO, Grand County, UT, San Juan County, UT
The radar
The Grand Junction radar (KGJX), 146 km from the middle of the area, began a volume at 18:21 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 winter storm warning 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 winter storm warning went out at Jan 11, 4:41 PM MST, 18 hours 43 minutes earlier.
Area forecast discussion, Jan 11, 4:41 PM MST, 18 hours 43 minutes before
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</html>The office that day
Everything else NWS Grand Junction, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 12, 10:24 AM MST | Dense Fog Advisory | GJT | Garfield, Mesa | 4 hr |
| Jan 12, 11:24 AM MST | Winter Weather Advisory | GJT | Delta, Eagle, Garfield, Gunnison, Hinsdale, Mesa and 6 more | 54 hr |
Nearby
Winter Storm Warnings in Colorado, 2017Winter Storm Warnings in Utah, 2017Every winter storm warning 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; radar from the NEXRAD Level II archive.