Two 6.9 magnitude one after the other is very unusual.
Drudge Quake Sheet:
6.9 100km SSW of Nikolski, Alaska 2015-07-27 04:50:00 UTC9.6 km
3.6.9 103km SSW of Nikolski, Alaska 2015-07-27 04:49:42 UTC10.0 km
From Wiki:
Mount Vsevidof (/ˌvɪzəˈviːdɒf/[1] or /vəˈʃeɪvɨdɒf/)[2] is a stratovolcano in the U.S. state of Alaska. Its summit is the highest point on Umnak Island, one of the eastern Aleutian Islands. Its symmetrical cone rises abruptly from its surroundings. Its most recent eruption was caused by an earthquake on March 9, 1957. The mountain erupted on March 11, 1957, and the eruption ended the next day.[3]
* AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 6.9 OCCURRED IN
THE FOX ISLANDS, ALEUTIAN ISLANDS, ALASKA AT 0450 UTC ON
MONDAY JULY 27 2015.
* BASED ON ALL AVAILABLE DATA... THERE IS NO TSUNAMI THREAT
FROM THIS EARTHQUAKE.
http://ptwc.weather.gov/text.php?id=pacific.TIBPAC.2015.07.27.0455
I blame fracking.
Interesting. That was right about the time my cat was acting spooked — and we’re a loooong way from there.
Those are big enough to get your attention!
Northridge and Sylmar were about that size and they were damned scary.
No Pacific-wide destructive Tsunami is expected
Currently there are no Tsunami Warnings or Watches in effect for Hawaii
Earthquake Information
Message Time: 26 Jul 2015 06:57 pm HST
Message Num: 1
Message Text: See Tsunami Information Statement Number 1 below
Message Type: Tsunami Information Statement
Warning: none
Watch: none
ETAs / Obs: none
Preliminary (PTWC)
Origin Time: 26 Jul 2015 6:50 pm HST
Magnitude: 6.9 MWP
(reviewed by PTWC)
Latitude: 52.1° N
Longitude: 169.4° W
Depth:
Location: Fox Islands Aleutian Islands Alaska
More Info.: search the USGS NEIC catalog
Tsunami Information Statement Number 1
NWS Pacific Tsunami Warning Center Ewa Beach Hawaii
657 PM HST Sun Jul 26 2015
To - Emergency Management in the State Of Hawaii
Subject - Tsunami Information Statement
This Statement Is For Information Only. No Action Required.
An Earthquake Has Occurred With These Preliminary Parameters
Origin Time - 0650 PM HST 26 Jul 2015
Coordinates - 52.1 North 169.4 West
Location - Fox Islands Aleutian Islands Alaska
Magnitude - 6.9 Moment
Evaluation
Based on all available data a destructive Pacific-wide Tsunami is
not expected and there is no Tsunami threat to Hawaii.
Repeat.
A destructive Pacific-wide Tsunami is not expected and there is no Tsunami threat to Hawaii.
This will be the only statement issued for this event unless
additional data are received.
$$
http://ptwc.weather.gov/?region=0
real microaggresion.
Be nice if it was a 9.9 in DC.
Ring of Fire...