Alert archive / Arizona / Flash Flood Watches in 2015

Flash Flood Watch 1, NWS Tucson, AZ

July 16, 20156 counties in Arizona

NWS Tucson, AZ issued this flash flood watch at Jul 16, 2015, 2:41 PM MST for 6 counties in Arizona. It took effect at Jul 17, 2015, 11:00 AM MST. It was in force for 34 hr.

The area

The counties it named.

The facts

Issued: Jul 16, 2015, 2:41 PM MST (21:41 UTC)
In effect from: Jul 17, 2015, 11:00 AM MST
Expired: Jul 18, 2015, 9:06 PM MST
In force: 34 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 21:43 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 flash 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 flash flood watch went out at Jul 16, 9:50 AM MST, 4 hours 51 minutes earlier.

Area forecast discussion, Jul 16, 9:50 AM MST, 4 hours 51 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 15, 5:33 PM MST	Special Weather Statement	TWC	Pinal	27 min
Jul 15, 7:33 PM MST	Special Weather Statement	TWC	Pima	42 min
Jul 15, 8:18 PM MST	Areal Flood Advisory	TWC	Pima	3 hr
Jul 16, 3:36 PM MST	Special Weather Statement	TWC	Santa Cruz	24 min
Jul 16, 4:42 PM MST	Special Weather Statement	TWC	Santa Cruz	48 min

Nearby

Flash Flood Watches in Arizona, 2015 Every flash flood watch in 2015

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.