Alert archive / Hawaii / Flash Flood Watches in 2015
Flash Flood Watch 3, NWS Honolulu, HI
NWS Honolulu, HI issued this flash flood watch at Aug 11, 2015, 9:54 AM HST for Hawaii County, Hawaii. It took effect at Aug 13, 2015, 6:00 AM HST. It was in force for 46 hr.
The area
The counties it named.
The facts
- Issued
- Aug 11, 2015, 9:54 AM HST (19:54 UTC)
- In effect from
- Aug 13, 2015, 6:00 AM HST
- Expired
- Aug 15, 2015, 3:37 AM HST
- In force
- 46 hr
- Issued by
- NWS Honolulu, HI
- Flood severity
- None
County Hawaii County, HI
The radar
The South Shore radar (PHWA), 57 km from the middle of the area, began a volume at 19:57 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 Aug 11, 5:30 AM HST, 4 hours 24 minutes earlier.
Area forecast discussion, Aug 11, 5:30 AM HST, 4 hours 24 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 |
|---|---|---|---|---|
| Aug 11, 3:07 AM HST | High Surf Warning | HFO | 37 hr | |
| Aug 11, 3:21 AM HST | Small Craft Advisory | HFO | 12 hr | |
| Aug 11, 3:21 AM HST | Tropical Storm Watch | HFO | 55 hr | |
| Aug 11, 5:00 AM HST | Tropical Storm Watch | HFO | Hawaii | 36 hr |
Nearby
Flash Flood Watches in Hawaii, 2015Every flash flood watch in 2015
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.