Shallow M6.1 earthquake hits Andreanof Islands, Alaska

Shallow M6.1 earthquake hits Andreanof Islands, Alaska

A strong and shallow earthquake registered by the USGS as M6.1 hit the Andreanof Islands, U.S. at 12:38 UTC on January 3, 2021. The agency is reporting a depth of 17 km (10.5 miles). EMSC is reporting M6.1 at a depth of 48 km (30 miles).

The epicenter was located 234 km (145 miles) WSW of Adak, U.S., and 1 380 km (860 miles) ESW of Klyuchi, Russia.

There are no people living within 100 km (62 miles).

A tsunami is not expected.

Image credit: TW/SAM, Google

The USGS issued a green alert for shaking-related fatalities and economic losses. There is a low likelihood of casualties and damage.

Overall, the population in this region resides in structures that are resistant to earthquake shaking, though vulnerable structures exist. The predominant vulnerable building types are unreinforced brick masonry and reinforced masonry construction.

Regional seismicity

Featured image credit: TW/SAM, Google


Deep freeze - St. Petersburg breaks daily temperature record set in 1893, Russia

December 06, 2021

With the temperature dropping to -20.9 C (-5.8 F) on Sunday, December 5, 2021, the Russian city of St. Petersburg has broken its daily record set 128 years ago - in 1893. "Today, St. Petersburg set a new daily cold weather record. Temperatures in the Northern...

Heavy rains destroy over 5 million ha (12.4 million acres) of crops in 2021, India

December 01, 2021

Heavy rain in India has destroyed more than 5 million ha (12.4 million acres) of crops in 2021. Karnataka was the worst affected, with 1.4 million ha (3.5 million acres) of crop lost, followed by Rajasthan with 679 000 ha (1.68 million acres), West Bengal with 690...

Parts of northern Saudi Arabia covered in a layer of hail and snow

November 22, 2021

Parts of northern Saudi Arabia were covered in a fine layer of hail and snow on Sunday, November 21, 2021, as temperatures plummeted to approximately 7 °C (44.6 °F). One of the affected cities was Qurayyat, Al Jawf Province, located about 30 km (18 miles)...

Severe damage after cricket ball-sized hail hits Lydenburg, South Africa

November 16, 2021

A severe hailstorm classified by the South African Weather Service (SAWS) as a superstorm, hit the town of Lydenburg in Thaba Chweu Local Municipality, Mpumalanga highveld during the afternoon hours of Sunday, November 14, 2021. Some of the hailstones were larger...

Large methane emissions leaking from landfills close to the center of Madrid, Spain

November 12, 2021

High-resolution satellites have detected substantial quantities of methane leaking from two landfill sites close to the center of Madrid, Spain. Using data from the ESA's Copernicus Sentinel-5P mission combined with GHGSat’s high-resolution commercial...



REMOVE ADS AND SUPPORT OUR WORK

Producing content you read on this website takes a lot of time, effort, and hard work. If you value what we do here, please consider becoming a supporter.

OPEN AD-FREE ACCOUNT


Comments

No comments yet. Why don't you post the first comment?

Post a comment

Your name: *

Your email address: *

Comment text: *

The image that appears on your comment is your Gravatar