Flash Flood Warning
N
Issued by NWS Salt Lake City UT
⏳ In force until Thu 22 Oct, 19:30 📍 Iron, UT; Kane, UT; Washington, UT (approximate) 🕑 2 h ago
At 914 AM MDT, Doppler radar indicated thunderstorms producing heavy rain across the Kolob Canyons and Subway areas of Zion National Park. Between 0.75 and 1.25 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area. Flash flooding is likely ongoing. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar i…
🗃 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
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📡 CAP alert details
Common Alerting Protocol
⚠
SeveritySevere
⏱
UrgencyImmediate
❓
CertaintyLikely
EventFlash Flood Warning
Response typeAvoid
CategoryMet
Affected areaIron, UT; Kane, UT; Washington, UT
Issuing authorityNWS Salt Lake City UT
ContactNot supplied
🕓 Alert timing · EAT
Sent2026-10-22T09:14:00-06:00
Effective2026-10-22T09:14:00-06:00
Onset2026-10-22T09:14:00-06:00
Expires2026-10-22T10:30:00-06:00
📋 Official instructions
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Dry washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall. Flooding is occurring or is imminent. It is important to know where you are relative to streams, rivers, or creeks which can become killers in heavy rains. Campers and hikers should avoid streams or creeks.📄 Message details
Alert identifierurn:oid:2.49.0.1.840.0.ae27e888bbcd19b043ed1545f420921e9858531a.001.1
Message typeUpdate
Senderw-nws.webmaster@noaa.gov
ScopePublic
CAP statusActual
Related messagesurn:oid:2.49.0.1.840.0.eebc5f5fb11369f302a1027709eff7f3ab0f7291.001.1
ⓘ CAP fields populate when an official alert is linked.
🛡 Safety advice
General guidance for this type of incident - not official instructions.
- Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Dry washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall. Flooding is occurring or is imminent. It is important to know where you are relative to streams, rivers, or creeks which can become killers in heavy rains. Campers and hikers should avoid streams or creeks.
- Avoid flooded roads, rivers and drainage channels; do not walk or drive through moving water.
- Move valuables and people to higher ground if water is rising near you.
- Follow local authority and Red Cross updates for the area.
📰 Story summary
From the report shown in the feed:
- At 914 AM MDT, Doppler radar indicated thunderstorms producing heavy rain across the Kolob Canyons and Subway areas of Zion National Park.
- Between 0.75 and 1.25 inches of rain have fallen.
- Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area.
- Flash flooding is likely ongoing.
- HAZARD...Life threatening flash flooding.
- Thunderstorms producing flash flooding.
- SOURCE...Radar i…
ⓘ News summary · read the original report for full context.
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