TromboneAl
Give me a museum and I'll fill it. (Picasso) Give me a forum ...
- Joined
- Jun 30, 2006
- Messages
- 12,880
Just got out from under the desk. All OK.
Al, what about tsunami danger? You feel safely elevated above the beach?
Here is an interesting site to check California earthquakes. Most we don't feel at all; yours was a pretty good sized one.
California-Nevada Fault Maps
Both are scary, but I'll take tornadoes over earthquakes. At least you know when tornado prone weather is in the area. Earthquakes heed no warning and just happen.In a few weeks, I'll be trading tornadoes for earthquakes. I don't know what's scarier...
Glad you and Lena are OK, Al. I take it that you had no damage, and hope you don't experience any aftershocks.
Seriously? Dang! It must be that triple-junction again!
Oh - I see where it is. Wow - that IS very close to you! California-Nevada Fault Map centered at 41°N,124°W M=5.6 2012/02/13 13:07:02 PST
Now tell us about the earthquake...It rolled and rolled, and lasted for what seemed like quite a long time.
Now tell us about the earthquake...
Al lives quite near the Mendocino Triple-junction. A triple junction is where three tectonic plates come together. In this case it's the Pacific Plate, the North American Plate, and the Gorda Plate. This is where the San Andreas fault ends and the Cascadia subduction zone (which creates the Cascade Volcanos) begins. The junction occurs just offshore - near that bulge (Cape Mendocino) on the coast to the west of Petrolia. This is one of the most seismically active regions in the lower 48.Holy cow! That map of fissures surely looks like a crow's feet on a geezer's face, right where T-Al is. I dunno...
Scaier is the one you have had least experience with. Mother nature is not to be taken lightly in any form or location.In a few weeks, I'll be trading tornadoes for earthquakes. I don't know what's scarier...
Ooh la la!...When that one hit my boyfriend and I were caught in flagrante, and we thought it must be love... It rolled and rolled, and lasted for what seemed like quite a long time.
I was waiting to watch that game on TV. That one killed quite a few people. As I remember (I was already living up here in WA) the upper layer of the Bay Bridge collapsed. My biggest personal quake experience was the Sylmar quake in 1971 (a 6.6). I was pretty near that one, down at the beach. I had no clue what was going on, it woke us up around 6 am. My GF had lived in Italy and knew quakes. She said let's crawl to the doorframe. It was a stucco duplex, and the plaster and stucco cracked, but I think that was all. That quake tore up some freeways, and some freeway bridges collapsed. I guy I worked with lived in a 2 deck motel style apartment out in Pacoima. His wife was on the landing outside their apartment, and he was lying in bed telling her goodbye. When the quake hit, the floor collapsed and he and his bed wound up in the apartment below. Everyone survived, but his wife broke her arm and was pretty beat up. Most recent for me was the 6.5 in Seattle in 2001. The epicenter was some distance away, but it did a lot of architectural damage although no bridges or structures of any size collapsed. My building was fine.I experienced quite a few quakes in my 20 years in northern CA. The most memorable one being the 1989 Loma Prieta. That one was a 6.9 and really shook things up. I was at Candlestick Park getting ready to watch the World Series with my beloved Giants going up against the A's... I had the USGS site bookmarked back in those days and always noticed that Geyserville had a quake daily. It is an unstable area but never a huge one there that I saw. Just last year we had one here on the East Coast and I was about the only one that knew what was going on. I am glad you are safe Al. Those things can really wreak havoc.