Oregon, 2024

Tornado in Oregon, October 31, 2024

October 31, 2024 · NWS PQR · 1 event in 1 county or zone

An unstable post-frontal airmass facilitated numerous showers and thunderstorms along the coast on the morning of October 31st. Shear in the lower levels of the atmosphere combined with a stronger convective cell to produce a weak and short lived Tornado.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
$8,000
Crop damage
None recorded
Events
1

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 PQR wrote it up.

An unstable post-frontal airmass facilitated numerous showers and thunderstorms along the coast on the morning of October 31st. Shear in the lower levels of the atmosphere combined with a stronger convective cell to produce a weak and short lived Tornado.

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 Portland, OR wrote its last area forecast discussion before the first event at Oct 31, 2:54 AM PST, 4 hours 2 minutes earlier.

Area forecast discussion, Oct 31, 2:54 AM PST, 4 hours 2 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 radar

The Portland,OR radar (KRTX), 148 km away, was scanning. The volume nearest the first event began at 14:57 UTC.

Open the radar archive at this moment

Event by event

1 tornado. Local standard time, as filed.

Tornado, Lincoln

When
October 31, 6:56 AM PST to 6:57 AM PST
Where
Lincoln County, 0.32 mi NE of Southbeach to 0.46 mi SE of Newport
Rating
EF0
Path length
0.16 mi
Path width
20 yd
Property damage
$8,000
Reported by
Local Official
Coordinates
44.624, -124.046

At the Oregon State University Ship Operations Facility in South Beach, Oregon, security camera footage showed a distinct circulation move northeastward across a lot before moving over the bay and impacting pilings and a dock in the water. About 20 square feet of concrete shingles were torn off the main building. Various items weighing up to 1100 pounds in the parking lot were flipped upside down or pushed aside.

What these are

Tornado
A violently rotating column of air in contact with the ground and extending from a thunderstorm, filed with its path, width and Fujita or Enhanced Fujita rating from the damage survey.

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

The same day elsewhere

More

Every storm in Oregon in 2024Every state in 2024This day in weather historyThe tornado archive for Oregon, 2024Warnings in Oregon, October 2024

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: 1219466.