San Andreas Fault Tour on the San Francisco Peninsula
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- Опубликовано: 5 фев 2020
- Our tour of the San Andreas Fault this time takes you on an urban back roads tour of where the fault can be seen along the San Francisco Peninsula. Our tour starts near Stanford University in Palo Alto, and ends where the fault plunges into the Pacific Ocean at Mussel Point near Daly City, just southwest of San Francisco.
This is brilliant!! All students of geography should watch it.Thank you from Australia.
Thanks for the kudos and thanks for commenting!
I'm a learner who learns well via visual representation..therefore I didn't find this boring..thanks!
You're very welcome.
INCREDIBLE CONTENT!! THANK YOU!
You're welcome! Thanks for commenting.
Man, what a trip down memory lane! I grew up in this area but moved shortly after high school. It was neat to see places I used to know quite well.
I have always loved geology and earthquakes and made it a point to know where the main fault lines in the Bay Area ran. As a little kid I would try to see the SA fault whenever we crossed the Crystal Springs Reservoirs on the way to my grandparents.
Experiencing the '89 Loma Prieta quake was quite the ride, the quake sloshed a friend out of our high school pool during a water polo match.
Great visual info, thanks for the video!
Thanks for your comment!
I lived in Woodside during that quake. I was outdoors in the front yard when it struck, and it was amazing to see the ground rolling all around, and trees whipping back and forth. Afterward I ran into the back yard to look at the pool, and the surf was definitely UP!
I grew up in Portola Valley. The fault went through the playground of PV school and the orchard next door showed that part of it had shifted rows of trees during the 06 quake. The fault follows Sand Hill road and Canada Road until it gets to reservoir.
In San Bernardino there is a park and a playground right on top of the fault. It's beyond me why that would be allowed.
Very, very well done
Thank you!
Keep doing great on your presentations. I love California and your videos are informative, educational and rewarding.
I will! You're welcome and thanks for commenting. Hopefully you found our other video tours on the SA fault.
Informational and relaxing all in one. Thank you!
You're very welcome! Thank you for commenting.
Well done! Thanks for that.
great video & thumb up ...
Nice. Thanks for posting.
Very interesting - as usual!
I used to live in several towns on the Peninsula on or near the San Andreas fault line. In addition to the large, easy-to-see features in this video, if you know where to look and what to look for, there are many hidden places in Palo Alto, Portola Valley and Woodside where the fault line is visible. There's a sag pond next to a stables where Portola Rd. becomes Sand Hill Road. On gated trails in Woodside, more sag ponds are visible on private property. When I lived in Woodside, a short walk west of Mountain Home Rd. took me down the eastern escarpment of the fault towards a portion of Woodside Rd. that runs within the fault, before turning up into the hills west of it. Wunderlich County Park is located on the western fault escarpment. When I lived in Portola Valley, our house was also on the western escarpment. I would laugh when the owner of the house would proclaim, "The fault doesn't run under the HOUSE, silly! It runs under the LAWN!" Haha! Yeah, right. As if that was so much safer! Hiking trails in and near Huddart Park cross more of the fault line, but it's hard to see because it's in dense redwood forest. Another place that's great for exploring the fault line is in Southern Calif. in Wrightwood, near the Holiday Hill Ski area. If you're riding up the chairlift from the lodge to the top of the ski hill, if you turn around and look backward, you can see the fault line very clearly running along the valley below. The Valyermo and Devil's Punchbowl areas nearby are great places to see traces of the fault by driving and hiking.
Also of note, the Spanish expedition lead by Portola discovered SF bay by land in 1769 by standing near the same ridge you’re on as they missed the inlet due to fog. There is a marker where the landing party is said to have first seen the bay thinking it was an inland lake. They didn’t sail into the bay until Aug 5 1775 in a later expedition.
What's interesting is that there is also a Skyline Boulevard above the Hayward Fault in Oakland.
Enjoyed this...thanks.
This was so very interesting to me , a former Buffalonian ! My brother moved to CA in the '90s and for the last couple of years has been living in Sacramento.
Thank you so much for this usefull information
All of this area was my home. I moved 5 years ago. Miss Home. Makes me sad
I just happened to trip over this video. What a great tour! I spent nearly 40 years in the area before moving to the midwest for my job. All my teen and young adult years included. Boy does this bring back memories! Many thanks.
Glad you enjoyed it! Thanks for commenting.
The evidence at Stanford University's stadium is extraordinary. I live 30 miles North of San Francisco.
Awesome..thx 4 sharing D
Crazy that I drive a lot on the 280 and never knew I was driving on the San Andreas Fault.
Now you know!
W O W. Love this!
I am from Brazil 🇧🇷.
Thank you.
Report, mensages.
🙋Bey!
great tour thank you
Glad you enjoyed it and thanks for commenting.
Great video, beautiful scenes, will definitely make a trip there to see the fault line physically, meanwhile have to settle for a virtual trip.
Great! Thanks for commenting.
Nice job... lots of work to make this. I have a video coming soon on a section of san andreas that very few people see or could notice from afar. More to come from the Ridgecrest fault too.
When and where 😁
Very interesting and informative video. Enjoyed watching it! Greetings from Dallas, TX. 👏🙏
Glad you enjoyed it! Thanks for commenting.
Thank You 😊
Years ago I lived in San Mateo (well, Foster City actually) and would often go over to Crystal Springs resevoir. There is an amazing hike/bike trail that runs through the valley. At one point, there was a small land bridge that separated San Andreas lake and Crystal Springs, and there was a small marker showing where the fault ran. I would take my visitors there where they could stand with one foot on the Pacific Plate and the other foot on the North American Plate.
Nice info 💕
Thank you very much.
You're welcome! Thanks for commenting.
I have to say that I have watched 2 other videos showing and explaining. This one really ROCKS!!! No pun intended 😁 Really Well done😄🌸 Now take us from Palo Alto to Los Angeles.....Please😆🙏😆🙏
Thank you - but that's a little too far. Perhaps north into Pt Reyes. Check out our other tours of the SF Fault, such as ruclips.net/video/1vWvHaaMJnM/видео.html
I live in Cotati, in Sonoma county. The SA fault is 31 miles west, while the Rogers Creek fault which is the northern extension of the Hayward fault is 12 miles to the east. Lived here since I was a kid and have felt 5 earthquakes in the past 45 years. The largest of course was the 7.1 Loma Prieta in 1989 and the 6.1 Napa in 2014. The only damage was a broken water pipe
Really Enjoyed this video. It puts the whole SA Fault /earthquake situation in perspective. As young CANADIANS, we visited SF in the 1970's ...all pumped up thinking there might be an earthquake while we were there...lol
But now, looking at the facts, I surely wouldn't wanna be trying to sleep at night in any of those communities built up directly over the fault. For that matter, I think it would be on my mind even in the daytime if I lived there. The Big one is due & I can't believe how much is built up over the fault zone!.... Sleep well!...cheers
I just read that the San Andreas Fault was given that name by Andrew Lawson, a geology professor at UC Berkeley.who, in 1895, discovered the fault when exploring the San Andreas Laguna located in the linear valley you described in the video.
Thanks for commenting, because now I'll have to lookup Mr. Lawson and read about him. Cool!
@@BackRoadsWest1 You're more than welcome. I was interested in why the fault was called San Andreas (in English, Saint Andrew) and came across his name. Since his first name was Andrew, that was a mighty cool coincidence as well.
You can see the fault in Portola Valley at Coal mine ridge off Alpine rd.. Several Sag ponds and visible parallel valleys. And trenches dug by USGS. Also can see it at Huddart park along Union creek.
You can visit the Crystal Springs “water temple” where the Hetch Hetchy pipeline empties into the reservoir.
That's the Pulgas water temple. We partied their as kids.
@@scottcass4243 I loved to go there as a kid. Stopped there about 10 years ago and the water temple was still there, but the water was gone. BIG disappointment
Thanks for this video I was in Loma prieta and I can see a big hole where it was located the earthquake in 1989.
Houses and businesses are built right on top of the fault line. Is the land cheaper there?
Does the Hayward Fault also move lateral?
The San Andreas fault line had almost a stair step shape in the area you showed. How does it move lateral at the corners?
Since the Hayward is a branch of the San Andreas, it moves the same. Not sure what it does at the corners.
Linguistically the way to distinguish between an northern and southern Californian is the use of definite articles with highway names. In SoCal it’s “the___” while in NorCal it’s “highway ___” without the article.
So while in NorCal you should have said “highway 280” or just “280” as in “take 280 north until...”
I’m originally from SoCal but lived in SF for 20 years. I was weird the first few months until I adapted.
In Michigan we say "the ___" as well.
I guess...
"Hella" is a norcal slang
Can you eventually do a tour of the other faults in California like the hayward fault. I find these videos fascinating to watch seeing as my part of the world doesn’t have these types of features.
I live in Utah and don't make it out to the Bay Area often. One tour I would like to do is following the fault north from the Golden Gate thru Pt Reyes. I don't know much about the Hayward or Calaveras Faults. For now, enjoy our tour of Southwest Utah geology: ruclips.net/video/9Tfrpo94vKY/видео.html
So this week be ground zero someday huh? I never heard of the Hayward Faults. It looks like the lands on the inside of both fault lines could slide off into the ocean. Maybe that's how that opening is like that. Like millions of years ago, it wasn't that wide, and pieces fell in over the years to how it is now.
They won't slide off into the ocean - at least no during our lifetimes - plus it will occur vvvveeerrrrrryyyyy slowly.
You missed “serpentine rock” walls. -a creation of the fault pressures and movement
A good long story of how formation was parted. I could almost do a 4 point fold of the globe 02 and up
Has a video been made of the fault’s Northern pathway?
No, but look thru our RUclips channel for the tour of Pt Reyes which shows a lot of the fault north of the Bay Area.
Funny how you didn't even check out the segment at San Andreas Lake. After the 1906 SF earthquake, scientists looked for the cause. They first discovered the fault at San Andreas Lake and named the fault after the lake. Camp Sawyer road goes right through there. When I was a kid, it was a dirt road you could drive, now it's a paved bike trail
Thanks for a video of why NOT to live on an active fault....
One of the reasons why I moved, but I'd still rather deal with the threat of earthquakes that only occur once every 20-30 years instead of much of the USA having to deal with hurricanes and tornados.
I feel something shaking oh sorry it’s my Parkinson’s🥴
ja ja ja
So you're good to put sugar in the cookie ...
I often visit the cliffs where the fault enters the ocean in Daly City
At mussel rock
You did not mention about the liquifaction effect that will cause the peninsula to sink into the sea or bay in there is a big quake.
Thanks for commenting. Yes, that can cover a whole separate video! I try to keep them between 15 & 30 minutes.
You think that can happen......it didn't in 1900
"Point Reyes" is one syllable...like "Point Rays."
I've heard it pronounced both ways, especially from the locals.
@@BackRoadsWest1 I'm SF born and raised...lived there 30 years and never heard it pronounced with two syllables 😉
@@jonnieinbangkok Ok, good to know. I'm from So Cal, been to Pt Reyes several times, and heard it both ways.
@@BackRoadsWest1Well blow me down... blog.sfgate.com/stew/2014/08/11/youre-saying-it-wrong-how-to-pronounce-bay-area-streets-towns-and-landmarks/#photo-500075
@@jonnieinbangkok Wow, that's too funny. Thanks for taking the time to research that! How do you pronounce Golden Gate? LOL. I'm from a town in Utah called Hurricane, named after the strong wind. But the locals pronounce it Hurr-i-kun. We can certainly tell if a person off the street is a local or from out of town.
This guy must be from SoCal he said “The 280 freeway”
You mean two-eighty freeway? I may be originally from So Cal, where we say two-ten freeway, but the dispatchers in the office I was working out for weeks in South SF all said two-eighty freeway, plus many others I met in the Bay Area.
Why would anyone even want to live along a fault line? I would imagine insurance would be extremely expensive.
Why would anyone build on the fault ? That's just asking for trouble...........Their insurance must be sky high............
It's prime real estate.
@@IDYLBERRY great, mudslides in the winters, fires, homeless n earthquakes. Prime, lol.
@@MegaBait1616 Most of the mudslides happen after the fires mainly in southern CA. There is lots of standing dead trees after many years of drought. You're not going to see many homeless in the area where this tour started as it's a very high dollar area. When you get to Pacifica there are visible homeless. I've been in CA for the Sylmar and Loma Prieta earthquakes but they don't last for hours like tornados and hurricanes. Here's a link to an estate I went to for litigation inspection. At the time it was owned by the CEO of Princess cruse line. www.zillow.com/homedetails/700-Kings-Mountain-Rd-Woodside-CA-94062/15596775_zpid/
@@IDYLBERRY , 11 years ago we sold our family ranch which we had for 87 years in northern California. we couldn't rebuild our barn without surveys, tents where set up on our flat fields, illegal pot grows in our woods which we couldn't even walk up too anymore, neighbors calling on us for washing our farm equipment. we now live in S.C. on 27 acres on a saltwater river catch shrimp off our boat dock at night. 4x4, shoot whatever we want on our land, local government is great. Taxes are $6,243.07 we were brainwashed about living in the state. Now we looking into buying another 10.7 acres more. We know Sacramento very well :-)
@@MegaBait1616 Good to read you're living the good life in greener pastures. My parents used to own a fishing resort on the river in Colusa in the '70s. We used to drive up there from our place in Sausalito and help them with their property. I wanted to move back to Nevada when I retired but my wife didn't, so were still here in Marin county. Good luck getting buying the extra acreage.
Geologically the San Andreas fault shifted and the water rushed in creating the SF Bay. Next time the peninsula will be submerged.
Stay tuned!
Long and skinny lake. Other places say finger lake.
Earthquakes are associated with the sun-earth magnetosphere that is becoming increasingly activated as part of the effects of the 12, 000-year micronova cycle that is now beginning, as noted by north and south magnetic poles on the move toward Sumatra and Java which will become the new Arctic Circle. 12,500-years ago 8/10 of species populations became extinct as the result of the Gothenburg event. The effect was greatest in the Americas, but This will effect greater damage in Eurasia. this time. Volcanoes and a world-wide flood will also accompany this current cataclysm. Humanity has survived at ;east 7 of these events, so we are survivors, if we are ready and prepared, My book, "Surviving the Micronova: A Train Is on the Tracks covering this in greater detail is available to help.
WISH CALIFORNIA WOULD FALL INTO THE OCEAN
It will eventually. Just won't happen in the next 10,000 years. Lots of election cycles will take place by then!
EARTHQUAKE!!!🌍🌋🌊💥😱😱😱😟its coming
I’m tired of everyone constantly blaming San Andreas.
I know, it's not fair...
I think this narrator should/could do well narrating children's books.
Thanks. I'll be making a lot of money then - everyone will love me!