Alaska, 2010

High Wind in Alaska, October 31, 2010

October 31, 2010 · NWS AJK · 2 events in 2 counties and zones

A very strong hurricane force low developed south of Kodiak Island on the morning of 10/31. As the storm center moved ENE, a strong front moved into the Queen Charlotte Islands with the very strong surface pressure gradient just brushing the west coast of Prince of Wales Island.

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
2

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS AJK wrote it up.

A very strong hurricane force low developed south of Kodiak Island on the morning of 10/31. As the storm center moved ENE, a strong front moved into the Queen Charlotte Islands with the very strong surface pressure gradient just brushing the west coast of Prince of Wales Island. Wind to 72 MPH was observed with this system.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Juneau, AK wrote its last area forecast discussion before the first event at Oct 31, 5:13 AM AKST, 3 hours 47 minutes earlier.

Area forecast discussion, Oct 31, 5:13 AM AKST, 3 hours 47 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>

Event by event

2 high wind. Local standard time, as filed.

High Wind, Dixon Entrance to Cape Decision Coastal Area

When
October 31, 9:00 AM AKST to 9:00 PM AKST
Where
Dixon Entrance to Cape Decision Coastal Area forecast zone
Measured
60 kt (69 mph) measured gust
Reported by
AWOS

Hydaburg AWOS had a measured gust to 60 KT at 2016 AKST on 10/31. Numerous gusts in the 50s were observed that evening.

High Wind, Cape Decision to Salisbury Sound Coastal Area

When
October 31, 4:00 PM AKST to 11:00 PM AKST
Where
Cape Decision to Salisbury Sound Coastal Area forecast zone
Measured
51 kt (59 mph) measured gust
Reported by
ASOS

Sitka Airport had measured gusts to 61 MPH on the evening of 10/31. Numerous gusts to 50 MPH were observed that evening.

What these are

High Wind
Sustained non-thunderstorm winds of 40 mph or more for an hour, or gusts of 58 mph or more.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Alaska in 2010Every state in 2010This day in weather historyWarnings in Alaska, October 2010

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-30. Each event’s entry at NCEI: 262041, 262042.