Alert archive / Arizona / Flood Watches in 2022

Flood Watch 7, NWS Tucson, AZ

September 20, 20226 counties in Arizona

NWS Tucson, AZ issued this flood watch at Sep 20, 2022, 1:42 PM MST for 6 counties in Arizona. It took effect at Sep 21, 2022, 5:00 AM MST. It was in force for 16 hr.

The area

The counties it named.

The facts

Issued
Sep 20, 2022, 1:42 PM MST (20:42 UTC)
In effect from
Sep 21, 2022, 5:00 AM MST
Expired
Sep 21, 2022, 9:06 PM MST
In force
16 hr
Issued by
NWS Tucson, AZ
Flood severity
None

Counties Cochise County, AZ, Graham County, AZ, Greenlee County, AZ, Pima County, AZ, Pinal County, AZ, Santa Cruz County, AZ

The radar

The Tucson radar (KEMX), 61 km from the middle of the area, began a volume at 20:42 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 flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Tucson, AZ wrote its last area forecast discussion before this flood watch went out at Sep 20, 9:26 AM MST, 4 hours 16 minutes earlier.

Area forecast discussion, Sep 20, 9:26 AM MST, 4 hours 16 minutes before
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The office that day

Everything else NWS Tucson, AZ issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 20, 3:10 PM MSTRiver Flood AdvisoryTWCGreenlee14 hr

Nearby

Flood Watches in Arizona, 2022Every flood watch in 2022

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.