Thomas Seibold Missing Person Case

Oct 10, 2014

Mar 14, 2024

Thomas

Seibold

45

32

72 inches

165 lbs

White / Caucasian

Male

In the vast and unforgiving wilderness of Alaska, the story of Thomas Marco Seibold's disappearance unfolds. At 32 years old, Thomas, a man from Wisconsin with a profound connection to nature, was last seen on September 29, 2012, at a remote fish camp in the Ambler area. A native of Germany, he was a skilled survivalist and an instructor at the Teaching Drum Outdoor School, where he had spent six years honing his abilities. In June of 2012, he embarked on a journey to Alaska, seeking to immerse himself in the state's backcountry. His plans were to hike over 25 miles to the village of Kobuk, catch a flight to Fairbanks, and then return to his home in Wisconsin by mid-November. The last known record of his presence was a journal entry dated October 7, 2012, in which he mentioned preparing for a multi-day exploration. Thomas was known for his extensive experience in extreme northern climates, including enduring temperatures of minus 25 degrees Fahrenheit during reindeer hunts in Norway. He was described as a quiet, kind, and cheerful individual with a powerful drive to live in harmony with the wild. His journey had taken him up the Ambler River to a cabin about 30 miles north of Ambler, where he stayed for a time. It is believed he may have ventured from there into the expansive Gates of the Arctic National Park and Preserve, a vast area of over 8 million acres with no roads or established trails. There were reports that he might have departed the camp by canoe, and a canoe was later discovered on the west side of the Ambler River. When Thomas failed to make his scheduled flight home, the Alaska State Troopers were notified on November 11, 2012, and an extensive search was launched. For 13 days, search and rescue teams scoured approximately 3,500 square miles of rugged, mountainous terrain by air and on the ground. Inside the cabin he had occupied, troopers found his diary, which detailed his explorations and his preparations for the coming cold, suggesting an intention to return. During the aerial search, a circle drawn on a gravel bar far up the Ambler River was spotted, but it could not be definitively linked to a distress signal. Despite the exhaustive efforts, no trace of Thomas was ever found, and the official search was suspended. In 2013, Thomas Seibold was legally declared deceased, though his case remains an unsolved and poignant mystery of the Alaskan wilderness.

Oct 07, 2012

Ambler

Alaska

Northwest Arctic Borough

No

23577

Alaska State Troopers

Anchorage

Alaska

Anchorage Borough

99507

Malia Miller

Missing Persons Clearinghouse Manager

5700 East Tudor Road, Alaska

9072695511

State

Law Enforcement

AK12249585

2012-11-11

Alaska State Troopers

Red/Auburn

Green

Green

07/19/2026