Severe Thunderstorm Warning
N
Issued by NWS Phoenix AZ
⏳ In force until Thu 22 Oct, 02:30 📍 Maricopa, AZ (approximate) 🕑 1 h ago
At 415 PM MST, a severe thunderstorm was located 8 miles northeast of Camp Creek, or 16 miles west of Sycamore Creek, moving northeast at 50 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations imp…
🗃 Archived report - it is no longer on the live map. Pages are kept for 30 days.
📡 CAP alert details
Common Alerting Protocol
Official alert linked
▾
📡 CAP alert details
Common Alerting Protocol
⚠
SeveritySevere
⏱
UrgencyImmediate
❓
CertaintyObserved
EventSevere Thunderstorm Warning
Response typeShelter
CategoryMet
Affected areaMaricopa, AZ
Issuing authorityNWS Phoenix AZ
ContactNot supplied
🕓 Alert timing · EAT
Sent2026-10-21T16:15:00-07:00
Effective2026-10-21T16:15:00-07:00
Onset2026-10-21T16:15:00-07:00
Expires2026-10-21T16:30:00-07:00
📋 Official instructions
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail and damaging winds. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure. If on or near Horseshoe Lake, get away from the water and move indoors or inside a vehicle. Remember, lightning can strike out to 15 miles from the parent thunderstorm. If you can hear thunder, you are close enough to be struck by lightning. Move to safe shelter now! Do not be caught...📄 Message details
Alert identifierurn:oid:2.49.0.1.840.0.4c0cd2d00e14b4d1eda11eb4263fb4dd6758afcc.001.1
Message typeUpdate
Senderw-nws.webmaster@noaa.gov
ScopePublic
CAP statusActual
Related messagesurn:oid:2.49.0.1.840.0.2531245b071883b75a8ad07d4f9d62447cd19935.001.1 urn:oid:2.49.0.1.840.0.7ecfbd27ec0eb82b095f6a5b59e5bbce19883715.001.1 urn:oid:2.49.0.1.840.0.1ace7f1b55687052331930cfc1516ea74964698f.001.1
ⓘ CAP fields populate when an official alert is linked.
🛡 Safety advice
General guidance for this type of incident - not official instructions.
- Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail and damaging winds. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure. If on or near Horseshoe Lake, get away from the water and move indoors or inside a vehicle. Remember, lightning can strike out to 15 miles from the parent thunderstorm. If you can hear thunder, you are close enough to be struck by lightning. Move to safe shelter now! Do not be caught...
- Stay aware of your surroundings in this area.
- Follow official updates from the police and local authorities.
- In an emergency call 112 (police) or 112 (ambulance), or request help through Jilinde.
📰 Story summary
From the report shown in the feed:
- At 415 PM MST, a severe thunderstorm was located 8 miles northeast of Camp Creek, or 16 miles west of Sycamore Creek, moving northeast at 50 mph.
- HAZARD...Golf ball size hail and 60 mph wind gusts.
- SOURCE...Radar indicated.
- IMPACT...People and animals outdoors will be injured.
- Expect hail damage to roofs, siding, windows, and vehicles.
- Expect wind damage to roofs, siding, and trees.
- Locations imp…
ⓘ News summary · read the original report for full context.
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