Alert archive / Colorado / Winter Storm Watches in 2017
Winter Storm Watch 18, NWS Pueblo, CO
NWS Pueblo, CO issued this winter storm watch at May 16, 2017, 3:30 PM MDT for 9 counties in Colorado. It took effect at May 17, 2017, 6:00 PM MDT. It was in force for .
The area
The counties it named.
The facts
- Issued
- May 16, 2017, 3:30 PM MDT (21:30 UTC)
- In effect from
- May 17, 2017, 6:00 PM MDT
- Expired
- May 17, 2017, 3:29 PM MDT
- In force
- Issued by
- NWS Pueblo, CO
Counties Chaffee County, CO, Conejos County, CO, El Paso County, CO, Fremont County, CO, Lake County, CO, Mineral County, CO, Rio Grande County, CO, Saguache County, CO, Teller County, CO
The radar
The Pueblo radar (KPUX), 154 km from the middle of the area, began a volume at 21:32 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
Denver, CO (KDEN), launched 12:00Z, 9.5 hours before the alert went out and 292 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
- 2333 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- 63 m²/s²
- 0-3 km storm-relative helicity
- 98 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this winter storm watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Pueblo, CO wrote its last area forecast discussion before this winter storm watch went out at May 16, 11:39 AM MDT, 3 hours 51 minutes earlier.
Area forecast discussion, May 16, 11:39 AM MDT, 3 hours 51 minutes before
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</html>Hazardous weather outlook, May 16, 11:30 AM MDT, 4 hours before
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</html>The office that day
Everything else NWS Pueblo, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 16, 4:06 PM MDT | Special Weather Statement | PUB | El Paso | 24 min |
| May 16, 4:25 PM MDT | Special Weather Statement | PUB | Pueblo | 50 min |
Nearby
Winter Storm Watches in Colorado, 2017Every winter storm watch 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.