Alert archive / Arizona / Severe Thunderstorm Warnings in 1999
Severe Thunderstorm Warning 69, NWS Phoenix, AZ
NWS Phoenix, AZ issued this severe thunderstorm warning at Sep 14, 1999, 8:01 PM MST for Pinal County, Arizona. It was in force for 29 min. 1 report came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Sep 14, 1999, 8:01 PM MST (03:01 UTC)
- Expired
- Sep 14, 1999, 8:30 PM MST
- In force
- 29 min
- Issued by
- NWS Phoenix, AZ
- Area
- Whole counties
County Pinal County, AZ
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Sep 14, 8:15 PM MST | Thunderstorm Wind 70 | Casa Grande, AZ | Winds destroyed at least one mobile home and damaged others in the Casa Grande West subdivision. |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
The office that day
Everything else NWS Phoenix, AZ issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 14, 5:12 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 48 min |
| Sep 14, 5:45 PM MST | Severe Thunderstorm Warning | PSR | Gila, Maricopa | 60 min |
| Sep 14, 5:59 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 61 min |
| Sep 14, 6:29 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 46 min |
| Sep 14, 7:01 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 59 min |
| Sep 14, 7:21 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 39 min |
| Sep 15, 1:56 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 34 min |
| Sep 15, 4:41 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 49 min |
Nearby
Severe Thunderstorm Warnings in Arizona, 1999Every severe thunderstorm warning in 1999
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data.