Kilauea volcano rocked by more than 150 earthquakes prompting Hawaii officials to raise the volcanic alert level/aviation color from Advisory/Yellow to Watch/Orange – Earthquake swarm still ongoing

5
Kilauea Volcano, Kilauea Volcano earthquake, magma intrusion kilauea volcano august 2021,Earthquake swarm hits Kilauea Volcano
Earthquake swarm hits Kilauea Volcano, Hawaii. Map via USGS

The US Geological Survey Hawaiian Volcano Observatory is raising the volcano alert level/aviation color code for Kīlauea from Advisory/Yellow to Watch/Orange due to earthquake activity in Kīlauea’s south caldera region.

Although Kīlauea volcano is not currently erupting, an increase in seismic activity has been detected beneath the south part of Kīlauea caldera, within Hawaiʻi Volcanoes National Park.

Kilauea Volcano, Kilauea Volcano earthquake, magma intrusion kilauea volcano august 2021,Earthquake swarm hits Kilauea Volcano
Kilauea volcano, Hawai’i: The ongoing strong seismic swarm suggests magma intrusion at shallow depth, alert level raised. Map: HVO

The earthquake swarm began around 4:30 p.m., HST, on the evening of August 23, 2021 and continued into the early morning hours of August 24 with a particularly strong sequence of earthquakes that occurred at about 1:30 a.m., HST.

Over 140 earthquakes have been recorded as of 4:30 a.m. on August 24. The largest recorded earthquake was M3.3 with the majority of earthquakes less than M1. Small earthquakes are continuing at a rate of at least 10 detected earthquakes per hour.

The onset of the earthquake swarm was coincident with a change in the style of ground deformation at tiltmeters in the Kīlauea summit region, potentially indicating the shallow intrusion of magma occurring 1–2 km (0.6–1.2 miles) beneath the south caldera.

Consequently, the US Geological Survey Hawaiian Volcano Observatory is raising the volcano alert level/aviation color code for Kīlauea from Advisory/Yellow to Watch/Orange due to this activity.

Currently, webcams and satellite imagery show no evidence of lava at the surface. HVO scientists will continue the monitor the situation and will issue additional messages and alert level changes as warranted by changing activity. [HVO]

Now subscribe to this blog to get more amazing news curated just for you right in your inbox on a daily basis (here an example of our new newsletter).

You can also follow us on Facebook and/ or Twitter. And, by the way you can also make a donation through Paypal. Thank you!

You should really subscribe to QFiles. You will get very interesting information about strange events around the world.

qfiles by steve quayle

Qfiles

5 Comments

  1. We would like to know if the owners of that Puna GeoThermal Venture wells are still Fracking those wells, which would cause those earthquakes.

Leave a reply

Please enter your comment!
Please enter your name here

This site uses Akismet to reduce spam. Learn how your comment data is processed.