Alert archive / Arizona / Flash Flood Warnings in 1996
Flash Flood Warning 33, NWS Flagstaff, AZ
NWS Flagstaff, AZ issued this flash flood warning at Sep 6, 1996, 3:11 PM MST for Yavapai County, Arizona. It was in force for 59 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Sep 6, 1996, 3:11 PM MST (22:11 UTC)
- Expired
- Sep 6, 1996, 4:10 PM MST
- In force
- 59 min
- Issued by
- NWS Flagstaff, AZ
- Area
- Whole counties
County Yavapai County, AZ
The radar
The Flagstaff radar (KFSX), 124 km from the middle of the area, began a volume at 22:13 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
Flgstf/Belemont, AZ (KFGZ), launched 12:00Z, 10.2 hours before the alert went out and 98 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
- 44 J/kg
- Mixed-layer CIN
- -62 J/kg
- Mixed-layer LCL
- 1176 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 34 m²/s²
- 0-3 km storm-relative helicity
- 121 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.3
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
What forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Flagstaff, AZ wrote its last area forecast discussion before this flash flood warning went out at Sep 6, 2:05 PM MST, 1 hour 6 minutes earlier.
Area forecast discussion, Sep 6, 2:05 PM MST, 1 hour 6 minutes before
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</html>The office that day
Everything else NWS Flagstaff, AZ issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 5, 6:16 PM MST | Flash Flood Warning | FGZ | Yavapai | 59 min |
| Sep 5, 8:11 PM MST | Flash Flood Warning | FGZ | Yavapai | 49 min |
| Sep 6, 11:20 AM MST | Flash Flood Warning | FGZ | Yavapai | 60 min |
| Sep 6, 11:20 AM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 60 min |
| Sep 6, 11:35 AM MST | Severe Thunderstorm Warning | FGZ | Gila, Yavapai | 60 min |
| Sep 6, 11:52 AM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 53 min |
| Sep 6, 12:04 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 61 min |
| Sep 6, 12:22 PM MST | Severe Thunderstorm Warning | FGZ | Coconino, Gila, Yavapai | 58 min |
| Sep 6, 2:07 PM MST | Severe Thunderstorm Warning | FGZ | Coconino, Yavapai | 58 min |
| Sep 6, 3:11 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 59 min |
| Sep 6, 4:13 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 47 min |
Nearby
Flash Flood Warnings in Arizona, 1996Every flash flood warning in 1996
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.