Alert archive / Hawaii / Flash Flood Watches in 2017

Flash Flood Watch 6, NWS Honolulu, HI

July 24, 2017Kauai County, Hawaii

NWS Honolulu, HI issued this flash flood watch at Jul 24, 2017, 8:29 AM HST for Kauai County, Hawaii. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued
Jul 24, 2017, 8:29 AM HST (18:29 UTC)
Expired
Jul 24, 2017, 3:35 PM HST
In force
7 hr
Issued by
NWS Honolulu, HI
Flood severity
None

County Kauai County, HI

The radar

The South Kauai radar (PHKI), 20 km from the middle of the area, began a volume at 18:32 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.

What forecasters said that day

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

NWS Honolulu, HI wrote its last area forecast discussion before this flash flood watch went out at Jul 24, 6:48 AM HST, 1 hour 41 minutes earlier.

Area forecast discussion, Jul 24, 6:48 AM HST, 1 hour 41 minutes before
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The office that day

Everything else NWS Honolulu, HI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 24, 7:14 AM HSTAreal Flood AdvisoryHFOHonolulu3 hr
Jul 24, 7:17 AM HSTSpecial Marine WarningHFO118 min
Jul 24, 8:24 AM HSTSpecial Marine WarningHFO66 min

Nearby

Flash Flood Watches in Hawaii, 2017Every flash flood watch in 2017

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.