Alert archive / Hawaii / High Surf Advisories in 2017

High Surf Advisory 8, NWS Honolulu, HI

January 23, 2017Honolulu County, Kauai County, Kalawao County, Hawaii

NWS Honolulu, HI issued this high surf advisory at Jan 23, 2017, 7:53 PM HST for Honolulu County, Kauai County, Kalawao County, Hawaii. It took effect at Jan 24, 2017, 3:33 AM HST. It was in force for 23 hr.

The area

The counties it named.

The facts

Issued: Jan 23, 2017, 7:53 PM HST (05:53 UTC)
In effect from: Jan 24, 2017, 3:33 AM HST
Expired: Jan 25, 2017, 2:49 AM HST
In force: 23 hr
Issued by: NWS Honolulu, HI

Counties Honolulu County, HI, Kalawao County, HI, Kauai County, HI

The radar

The Molokai radar (PHMO), 116 km from the middle of the area, began a volume at 05:54 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 high surf advisory 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 high surf advisory went out at Jan 23, 3:55 PM HST, 3 hours 58 minutes earlier.

Area forecast discussion, Jan 23, 3:55 PM HST, 3 hours 58 minutes before

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In the hours before

Local storm report, Jan 23, 5:49 PM HST, 2 hours 4 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.
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The office that day

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

Issued	Product	Office	Counties	Lasted
Jan 23, 9:23 PM HST	Winter Weather Advisory	HFO	Hawaii	12 hr
Jan 24, 6:33 AM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Jan 24, 8:21 AM HST	Areal Flood Advisory	HFO	Hawaii	3 hr
Jan 24, 9:54 AM HST	High Surf Advisory	HFO	Kalawao	17 hr

Nearby

High Surf Advisories in Hawaii, 2017 Every high surf advisory 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.