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C Moon

(12,484 posts)
Fri Nov 30, 2018, 01:57 PM Nov 2018

Damn. 7.0 (or 6.7) earthquake in Alaska. Not sure if it was a populated area...didn't check yet.

https://earthquake.usgs.gov/earthquakes/eventpage/ak20419010/executive

M6.7 Earthquake - Southern Alaska
Preliminary Report Magnitude 6.7
Date-Time

30 Nov 2018 17:29:29 UTC
30 Nov 2018 08:29:29 near epicenter
30 Nov 2018 09:29:29 standard time in your timezone

Location 61.318N 149.944W
Depth 43 km
Distances

5.0 km (3.1 mi) SSE of Point MacKenzie, Alaska
11.4 km (7.0 mi) NNW of Anchorage, Alaska
20.2 km (12.5 mi) W of Eagle River, Alaska
28.4 km (17.6 mi) SW of Knik-Fairview, Alaska
806.3 km (499.9 mi) W of Whitehorse, Canada

Location Uncertainty Horizontal: 0.0 km; Vertical 0.8 km
Parameters Nph = 100; Dmin = 0.0 km; Rmss = 0.51 seconds; Gp = 0°
Version = 1
Event ID ak 20419010
26 replies = new reply since forum marked as read
Highlight: NoneDon't highlight anything 5 newestHighlight 5 most recent replies
Damn. 7.0 (or 6.7) earthquake in Alaska. Not sure if it was a populated area...didn't check yet. (Original Post) C Moon Nov 2018 OP
Bravenak lives in Anchorage. She just tweeted that it scared the shit out of her. octoberlib Nov 2018 #1
I was in the 1971 San Fernando earthquake. That was terrifying. I'm so glad they are safe! MrsCoffee Nov 2018 #3
Mahalo, Here's an update from Bravenak, octoberlib.. Cha Nov 2018 #16
thanks for update Hermit-The-Prog Nov 2018 #17
omg, Yes! Cha Nov 2018 #18
Thanks, Cha! octoberlib Nov 2018 #24
Thanks for letting us know. I followed her. She's nervous but okay. nolabear Nov 2018 #23
Depends whether you consider Anchorage to be a populated area. MineralMan Nov 2018 #2
Youch!!!! C Moon Nov 2018 #7
Not so sure about that. bearsfootball516 Nov 2018 #8
Read the actual tsunami alert messages. MineralMan Nov 2018 #11
I did, this is what it says. bearsfootball516 Nov 2018 #13
Tsunami warning Soxfan58 Nov 2018 #4
Do they frack up there like they do in Oklahoma? redstatebluegirl Nov 2018 #5
Not really - if you have the North Slope, you don't really need to frack hatrack Nov 2018 #9
1964 Alaskan Earthquake TheRealNorth Nov 2018 #12
Alaska gets lots of earthquakes. PoindexterOglethorpe Nov 2018 #25
One of my daughters lives in Anchorage trc Nov 2018 #6
I have a daughter there too. She is okay. Says (as of a few minutes ago) there are a lot of rzemanfl Nov 2018 #26
I was in the '89 earthquake in SF Yavin4 Nov 2018 #10
Interesting what grabs us in the moment. I remember during one earthquake in CA how my cat kept suffragette Nov 2018 #21
No way I could speak about anything @ a 7 but felt that 2011 5.8 VA quake BumRushDaShow Nov 2018 #14
Tsunami warnings canceled malaise Nov 2018 #15
Some video here. edbermac Nov 2018 #19
Wow! C Moon Nov 2018 #20
Wow. That really shook Renew Deal Nov 2018 #22

octoberlib

(14,971 posts)
1. Bravenak lives in Anchorage. She just tweeted that it scared the shit out of her.
Fri Nov 30, 2018, 02:00 PM
Nov 2018



I almost just died!!!!!!!

Biggest fucking earthquake and I grabbed my baby (she's 9) and hid under a table.

She's like, "I don't want to die!"

I'm like "No shit, me neither!"

I have no fucking internet, just my phone and im muthafuckin scared shitless.

OMG OMG OMG OMG OMFG!!

nolabear

(42,769 posts)
23. Thanks for letting us know. I followed her. She's nervous but okay.
Fri Nov 30, 2018, 04:02 PM
Nov 2018

Having been through a couple not as strong as that here in Seattle I can attest to the WTAF weirdness of it. There are aftershocks. Hope they stop soon.

MineralMan

(147,181 posts)
2. Depends whether you consider Anchorage to be a populated area.
Fri Nov 30, 2018, 02:00 PM
Nov 2018

The epicenter is just 7 miles from that city. It was a very deep quake, though, so no tsunami is likely.

bearsfootball516

(6,433 posts)
13. I did, this is what it says.
Fri Nov 30, 2018, 02:37 PM
Nov 2018

None in Anchorage, but in other places.

https://www.tsunami.gov/events/PAAQ/2018/11/30/pj0ol4/1/WEAK51/WEAK51.txt

FORECASTS OF TSUNAMI ACTIVITY
-----------------------------
* Tsunami activity is forecasted to start at the following
locations at the specified times.

FORECAST
START
SITE OF TSUNAMI
---- ----------

* Alaska
Kodiak 0925 AKST Nov 30
Seward 0930 AKST Nov 30
Homer 1145 AKST Nov 30

redstatebluegirl

(12,437 posts)
5. Do they frack up there like they do in Oklahoma?
Fri Nov 30, 2018, 02:11 PM
Nov 2018

I know they are more prone to earthquakes generally, but if they are fracking too it just makes it worse.

hatrack

(60,431 posts)
9. Not really - if you have the North Slope, you don't really need to frack
Fri Nov 30, 2018, 02:24 PM
Nov 2018

Plenty of home-grown seismicity already in place.

PoindexterOglethorpe

(26,218 posts)
25. Alaska gets lots of earthquakes.
Fri Nov 30, 2018, 05:12 PM
Nov 2018

The biggest one in North America was the Good Friday Quake on March 27, 1964 and was a 9.2, which is the second largest ever recorded, I believe. I recall reading one account of in that said anyone who'd lived there more than a few years initially didn't think much, but as it got stronger and stronger, and the shaking lasted five minutes, they realized it was a lot worse than usual.

trc

(823 posts)
6. One of my daughters lives in Anchorage
Fri Nov 30, 2018, 02:15 PM
Nov 2018

Lots of stuff knocked down in the house, some cracks in the walls, she and her housemates are a bit frazzled but they are ok.

rzemanfl

(30,185 posts)
26. I have a daughter there too. She is okay. Says (as of a few minutes ago) there are a lot of
Fri Nov 30, 2018, 05:38 PM
Nov 2018

aftershocks. She got a bump on her head from a glass falling off the table went to shelter under. The rest similar to what your daughter reported.


Yavin4

(35,852 posts)
10. I was in the '89 earthquake in SF
Fri Nov 30, 2018, 02:24 PM
Nov 2018

Was home sick for the day. Scared the hell out of me. I still remember my blinds snapping against my windows. I'll never forget that sound.

suffragette

(12,232 posts)
21. Interesting what grabs us in the moment. I remember during one earthquake in CA how my cat kept
Fri Nov 30, 2018, 03:50 PM
Nov 2018

running back and forth the length of the apartment. I kept saying: get under the bed. She finally did (finally being only a few seconds, but it feels much longer during the quake).

BumRushDaShow

(138,999 posts)
14. No way I could speak about anything @ a 7 but felt that 2011 5.8 VA quake
Fri Nov 30, 2018, 02:42 PM
Nov 2018

a couple hundred miles away here in Philly. The way the old old shelf plates along the east coast are interconnected, the quake wave literally traveled up the coast... And the old building I worked in at the time was was swaying like a MF, with brick and plaster creaking badly and my chair was rocking back and forth with the pulses.

That AK quake is going to have some huge aftershocks for days and possibly weeks. It already threw up a 5.7 and a couple 4.x aftershocks so far.

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