Warning Vector

Flash Flood Warning

NWS Phoenix AZ ยท US

Updated

Details

Flash Flood Warning Will Expire At 5 PM MST This Afternoon For Maricopa County

Event
Flash Flood Warning
Issued
Onset
Message expires
Expected end
Category
Meteorological
Urgency
Immediate
Severity
Severe
Certainty
Likely
Response
Avoid

Description

The heavy rain has ended. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. A Flood Watch remains in effect until 1100 PM MST Wednesday for a portion of south central Arizona.

Affected areas

  • Maricopa County, AZ

Public contact

Issuer
NWS Phoenix AZ

Message record

Received
Issue to receipt
~1m2s
CAP status
Actual
CAP message type
Update
Lifecycle
Updated
Source
NWWS-OI
Feed
NWWS
Recovered
No
CAP routing and identity
ULID
01M2PAE0TR3XW5VA8KCEFCCDH5
Identifier
urn:oid:2.49.0.1.840.0.0808a8bfa0f6178b0a2bd3b07ea11823e1a708ad.001.1
Sender
w-nws.webmaster@noaa.gov
Scope
Public
CAP source
211803 v2.3.0
Handling codes
IPAWSv1.0
Issuing office
NWS Phoenix AZ
AWIPS ID
CAPPSR
NWWS sequence
nwws_processor.9487
WMO heading
XOUS55
WMO data type
CAP alert message XML (XO)
WMO geography
United States (US)
WMO bulletin number
55

References

Sender
w-nws.webmaster@noaa.gov
Sent

Event codes

NameValue
SAMEFFS
NationalWeatherServiceFFW

Parameters

NameValue
AWIPSidentifierFFSPSR
WMOidentifierWGUS75 KPSR 162356
NWSheadlineFLASH FLOOD WARNING WILL EXPIRE AT 5 PM MST THIS AFTERNOON FOR MARICOPA COUNTY
BLOCKCHANNELEAS
BLOCKCHANNELNWEM
EAS-ORGWXR
VTEC/O.EXP.KPSR.FF.W.0069.000000T0000Z-260917T0000Z/
eventEndingTime2026-09-16T17:00:00-07:00
BLOCKCHANNELCMAS
Locations

Location data

  • Maricopa County, AZ
NameValue
SAME004013
UGCAZC013
Polygons
33.81,-112.1 33.68,-112.11 33.67,-111.88 33.49,-111.86 33.5,-111.69 33.77,-111.72 33.8,-111.81 33.81,-111.85 33.8,-111.85 33.81,-112.1