Alert archive / Arizona / Severe Thunderstorm Warnings in 2018
Severe Thunderstorm Warning 116, NWS Flagstaff, AZ
NWS Flagstaff, AZ issued this severe thunderstorm warning at Aug 12, 2018, 2:17 PM MDT for Navajo County, Arizona. It was in force for 43 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
- Aug 12, 2018, 2:17 PM MDT (20:17 UTC)
- Expired
- Aug 12, 2018, 3:00 PM MDT
- In force
- 43 min
- Issued by
- NWS Flagstaff, AZ
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Navajo County, AZ
The radar
The Flagstaff radar (KFSX), 122 km from the middle of the area, began a volume at 20:19 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 severe thunderstorm 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 severe thunderstorm warning went out at Aug 12, 10:45 AM MDT, 3 hours 32 minutes earlier.
Area forecast discussion, Aug 12, 10:45 AM MDT, 3 hours 32 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 |
|---|---|---|---|---|
| Aug 11, 10:23 PM MDT | Special Weather Statement | FGZ | Yavapai | 52 min |
| Aug 12, 3:00 PM MDT | Severe Thunderstorm Warning | FGZ | Gila, Navajo | 45 min |
| Aug 12, 3:36 PM MDT | Severe Thunderstorm Warning | FGZ | Gila, Navajo | 39 min |
| Aug 12, 3:44 PM MDT | Severe Thunderstorm Warning | FGZ | Gila, Navajo | 33 min |
| Aug 12, 3:52 PM MDT | Severe Thunderstorm Warning | FGZ | Yavapai | 38 min |
| Aug 12, 4:14 PM MDT | Severe Thunderstorm Warning | FGZ | Gila | 46 min |
| Aug 12, 4:37 PM MDT | Special Weather Statement | FGZ | Yavapai | 38 min |
| Aug 12, 4:54 PM MDT | Severe Thunderstorm Warning | FGZ | Yavapai | 51 min |
| Aug 12, 5:14 PM MDT | Severe Thunderstorm Warning | FGZ | Yavapai | 46 min |
| Aug 12, 5:22 PM MDT | Severe Thunderstorm Warning | FGZ | Navajo | 38 min |
| Aug 12, 5:38 PM MDT | Severe Thunderstorm Warning | FGZ | Navajo | 29 min |
Nearby
Severe Thunderstorm Warnings in Arizona, 2018Every severe thunderstorm warning in 2018
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.