Alert archive / Hawaii / Flash Flood Watches in 2018
Flash Flood Watch 20, NWS Honolulu, HI
NWS Honolulu, HI issued this flash flood watch at Dec 27, 2018, 7:11 PM HST for Kauai County, Hawaii. It was in force for 20 hr.
The area
The counties it named.
The facts
- Issued
- Dec 27, 2018, 7:11 PM HST (05:11 UTC)
- Expired
- Dec 28, 2018, 3:36 PM HST
- In force
- 20 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 05:14 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 Dec 27, 4:23 PM HST, 2 hours 48 minutes earlier.
Area forecast discussion, Dec 27, 4:23 PM HST, 2 hours 48 minutes before
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>The office that day
Everything else NWS Honolulu, HI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 27, 11:32 PM HST | Areal Flood Advisory | HFO | Honolulu | 109 min |
| Dec 28, 3:16 AM HST | Special Marine Warning | HFO | 59 min | |
| Dec 28, 3:21 AM HST | Areal Flood Advisory | HFO | Kauai | 109 min |
| Dec 28, 4:25 AM HST | Areal Flood Advisory | HFO | Kauai | 3 hr |
| Dec 28, 4:41 AM HST | Special Marine Warning | HFO | 64 min | |
| Dec 28, 5:38 AM HST | Special Marine Warning | HFO | 102 min | |
| Dec 28, 9:19 AM HST | Areal Flood Advisory | HFO | Honolulu | 3 hr |
| Dec 28, 9:22 AM HST | Special Marine Warning | HFO | 113 min | |
| Dec 28, 9:49 AM HST | Special Marine Warning | HFO | 116 min | |
| Dec 28, 10:12 AM HST | Special Weather Statement | HFO | Honolulu | 48 min |
| Dec 28, 10:25 AM HST | Flash Flood Warning | HFO | Honolulu | 3 hr |
| Dec 28, 11:06 AM HST | Special Marine Warning | HFO | 114 min | |
| Dec 28, 11:58 AM HST | Flash Flood Warning | HFO | Honolulu | 3 hr |
| Dec 28, 12:42 PM HST | Special Weather Statement | HFO | Honolulu | 63 min |
| Dec 28, 12:52 PM HST | Special Marine Warning | HFO | 113 min |
Nearby
Flash Flood Watches in Hawaii, 2018Every flash flood watch 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.