Alert archive / Arizona / Special Weather Statements in 2022

Special Weather Statement, NWS Phoenix, AZ

October 15, 2022Yuma County, Arizona

NWS Phoenix, AZ issued this special weather statement at Oct 15, 2022, 1:03 PM MST for Yuma County, Arizona. It was in force for 42 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Oct 15, 2022, 1:03 PM MST (20:03 UTC)
Expired: Oct 15, 2022, 1:45 PM MST
In force: 42 min
Issued by: NWS Phoenix, AZ
Hail: 0.50 in
Wind: 50

County Yuma County, AZ

The radar

The Yuma radar (KYUX), 42 km from the middle of the area, began a volume at 20:05 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

San Diego, CA (KNKX), launched 12:00Z, 8.1 hours before the alert went out and 263 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 1 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 703 m above ground
0-6 km bulk shear: 30 kt
0-1 km storm-relative helicity: -4 m²/s²
0-3 km storm-relative helicity: 221 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Phoenix, AZ wrote its last area forecast discussion before this special weather statement went out at Oct 15, 10:17 AM MST, 2 hours 46 minutes earlier.

Area forecast discussion, Oct 15, 10:17 AM MST, 2 hours 46 minutes before

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In the hours before

Special weather statement, Oct 15, 11:43 AM MST, 1 hour 20 minutes before

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Special weather statement, Oct 15, 12:24 PM MST, 39 minutes before

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Special weather statement, Oct 15, 12:39 PM MST, 24 minutes before

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Special weather statement, Oct 15, 12:44 PM MST, 19 minutes before

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Special weather statement, Oct 15, 12:45 PM MST, 18 minutes before

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Special weather statement, Oct 15, 1:03 PM MST, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Oct 15, 6:37 AM MST	Special Weather Statement	PSR	La Paz	53 min
Oct 15, 6:45 AM MST	Special Weather Statement	PSR	La Paz	45 min
Oct 15, 7:20 AM MST	Special Weather Statement	PSR	Maricopa	25 min
Oct 15, 7:24 AM MST	Special Weather Statement	PSR	La Paz	36 min
Oct 15, 7:51 AM MST	Areal Flood Advisory	PSR	La Paz	3 hr
Oct 15, 8:18 AM MST	Special Weather Statement	PSR		27 min
Oct 15, 8:24 AM MST	Special Weather Statement	PSR	Maricopa	36 min
Oct 15, 8:32 AM MST	Areal Flood Advisory	PSR	La Paz	3 hr
Oct 15, 8:59 AM MST	Special Weather Statement	PSR	Maricopa	31 min
Oct 15, 9:28 AM MST	Special Weather Statement	PSR	Maricopa	47 min
Oct 15, 9:45 AM MST	Special Weather Statement	PSR	Maricopa	45 min
Oct 15, 10:25 AM MST	Special Weather Statement	PSR	Maricopa	50 min
Oct 15, 10:42 AM MST	Special Weather Statement	PSR	La Paz	48 min
Oct 15, 10:46 AM MST	Special Weather Statement	PSR		29 min
Oct 15, 10:56 AM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	34 min
Oct 15, 11:09 AM MST	Special Weather Statement	PSR		51 min
Oct 15, 11:11 AM MST	Special Weather Statement	PSR	Maricopa	49 min
Oct 15, 11:16 AM MST	Severe Thunderstorm Warning	PSR	La Paz, Yuma	44 min
Oct 15, 11:32 AM MST	Special Weather Statement	PSR	Maricopa	43 min
Oct 15, 11:43 AM MST	Special Weather Statement	PSR	Pinal	47 min
Oct 15, 11:58 AM MST	Severe Thunderstorm Warning	PSR	La Paz, Yuma	47 min
Oct 15, 12:08 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	37 min
Oct 15, 12:24 PM MST	Special Weather Statement	PSR		51 min
Oct 15, 12:39 PM MST	Special Weather Statement	PSR		66 min
Oct 15, 12:54 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	51 min
Oct 15, 1:27 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	63 min
Oct 15, 1:38 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	52 min
Oct 15, 1:49 PM MST	Special Weather Statement	PSR	La Paz	41 min
Oct 15, 1:50 PM MST	Special Weather Statement	PSR		40 min
Oct 15, 2:02 PM MST	Special Weather Statement	PSR	La Paz	43 min
Oct 15, 2:13 PM MST	Special Weather Statement	PSR	Maricopa	47 min
Oct 15, 2:27 PM MST	Special Weather Statement	PSR		48 min
Oct 15, 2:32 PM MST	Severe Thunderstorm Warning	PSR	La Paz	29 min
Oct 15, 2:38 PM MST	Flash Flood Warning Considerable damage threat	PSR	La Paz	3 hr
Oct 15, 2:51 PM MST	Flash Flood Warning Considerable damage threat	PSR	La Paz	3 hr
Oct 15, 2:58 PM MST	Special Weather Statement	PSR		47 min
Oct 15, 3:12 PM MST	Special Weather Statement	PSR		48 min
Oct 15, 3:49 PM MST	Severe Thunderstorm Warning	PSR	Pinal	41 min
Oct 15, 4:05 PM MST	Special Weather Statement	PSR		40 min
Oct 15, 4:11 PM MST	Severe Thunderstorm Warning	PSR	La Paz	49 min
Oct 15, 4:29 PM MST	Flash Flood Warning Considerable damage threat	PSR	Maricopa	5 hr
Oct 15, 4:32 PM MST	Severe Thunderstorm Warning	PSR	Pinal	43 min
Oct 15, 4:35 PM MST	Flash Flood Warning Considerable damage threat	PSR	Yuma	4 hr
Oct 15, 4:47 PM MST	Special Weather Statement	PSR	Maricopa	43 min
Oct 15, 4:58 PM MST	Flash Flood Warning Considerable damage threat	PSR	La Paz, Maricopa	4 hr
Oct 15, 11:22 AM MST	Special Weather Statement	PSR	Imperial	38 min
Oct 15, 11:34 AM MST	Severe Thunderstorm Warning	PSR	Imperial	41 min
Oct 15, 12:11 PM MST	Severe Thunderstorm Warning	PSR	Imperial	49 min
Oct 15, 12:44 PM MST	Special Weather Statement	PSR	Imperial	46 min
Oct 15, 12:45 PM MST	Special Weather Statement	PSR	Riverside	45 min
Oct 15, 1:06 PM MST	Flash Flood Warning Considerable damage threat	PSR	Imperial	4 hr
Oct 15, 1:07 PM MST	Severe Thunderstorm Warning	PSR	Imperial, Riverside	38 min
Oct 15, 1:19 PM MST	Severe Thunderstorm Warning	PSR	Imperial	41 min
Oct 15, 1:30 PM MST	Flash Flood Warning Considerable damage threat	PSR	Imperial, Riverside	6 hr
Oct 15, 1:59 PM MST	Special Weather Statement	PSR	Imperial	46 min
Oct 15, 2:28 PM MST	Flash Flood Warning Considerable damage threat	PSR	Imperial	4 hr
Oct 15, 2:47 PM MST	Severe Thunderstorm Warning	PSR	Imperial	43 min
Oct 15, 2:50 PM MST	Special Weather Statement	PSR	Riverside	40 min
Oct 15, 3:06 PM MST	Flash Flood Warning Considerable damage threat	PSR	Imperial, Riverside	4 hr
Oct 15, 3:29 PM MST	Flash Flood Warning Considerable damage threat	PSR	Imperial	4 hr
Oct 15, 3:32 PM MST	Flash Flood Warning Considerable damage threat	PSR	Riverside	4 hr
Oct 15, 4:12 PM MST	Flash Flood Warning Considerable damage threat	PSR	Riverside, San Bernardino	5 hr

Nearby

Special Weather Statements in Arizona, 2022 Every special weather statement 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.