Alert archive / Idaho / River Flood Warnings in 2018

River Flood Warning 15, NWS Pocatello, ID

May 29, 2018Bonneville County, Idaho

NWS Pocatello, ID issued this river flood warning at May 29, 2018, 8:44 AM MDT for Bonneville County, Idaho. It was in force for 23 hr.

The area

The counties it named.

The facts

Issued
May 29, 2018, 8:44 AM MDT (14:44 UTC)
Expired
May 30, 2018, 7:30 AM MDT
In force
23 hr
Issued by
NWS Pocatello, ID
Area
Storm-based polygon
Flood severity
Minor

County Bonneville County, ID

The radar

The Pocatello radar (KSFX), 92 km from the middle of the area, began a volume at 14:46 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 river

Written for the forecast point Snake River near Idaho Falls (SIFI1). The gauge peaked at 13.21 ft at May 29, 2018, 2:00 PM MDT.

actionminor12131405/2905/3005/31
Action stage
12.6 ft
Minor stage
13.2 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 13057155, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

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

NWS Pocatello, ID wrote its last area forecast discussion before this river flood warning went out at May 29, 4:15 AM MDT, 4 hours 29 minutes earlier.

Area forecast discussion, May 29, 4:15 AM MDT, 4 hours 29 minutes before
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The office that day

Everything else NWS Pocatello, ID issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 28, 7:07 PM MDTSpecial Weather StatementPIHCaribou, Oneida83 min
May 28, 7:12 PM MDTSpecial Weather StatementPIHMadison63 min
May 28, 8:02 PM MDTSpecial Weather StatementPIHMadison58 min
May 28, 9:17 PM MDTSpecial Weather StatementPIHMadison, Teton58 min
May 28, 10:14 PM MDTSpecial Weather StatementPIHBingham, Bonneville, Madison, Teton91 min
May 29, 5:22 PM MDTSpecial Weather StatementPIHJefferson53 min
May 29, 5:25 PM MDTSpecial Weather StatementPIHFranklin65 min
May 29, 5:41 PM MDTSpecial Weather StatementPIHFremont64 min

Nearby

River Flood Warnings in Idaho, 2018Every river flood warning in 2018

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; the gauge from the NWS water service and the USGS.