tough line from the twin peaks hills finds its way into the ground for mud on the surface of the bottom of the slope geologist say the water in his soft melted snow. interesting thing about the water is that it's a unique it differs from the water on. springs treated people i know it's water from. other springs they say this water tastes better. on the way to the three clear brothers. park employees come across evidence of. a ruined tail is a telltale sign of the fact that a bat has been here. the whole lot. you need to fire your gun. yass just carried away. the brown bat king of the tiger night always steers clear of the what is known as the three brothers tourists never pitch camping climbers never attempt to ascend the rocks those traveling on their own don't spend the night here the three brothers the three austere rock standing in the midst of an age old forest mistry and rumors surround them it is a mecca for mystics and u.f.o. enthusiasts people staying here for a long time suffer from strange hallucinations legend has it that the rocks were named after three giants who stole pre

one theory there is a lake lying deep underneath another claims and no water flowing from the twin peaks hills finds its way into the groundwater before merging on the surface of the bottom of the slope geologists say the water in burma cheek is softer than the melted snow before the interesting thing about the water is that it's a unique it differs from the water of all other and second ice frames no less treated people i know it's water from a grim uchi and the other springs where you go they say this water tastes better. on the way to the three brothers cliffs park employees come across evidence of the bears passing a ruined ant hill is a telltale sign of the fact that the bad as pinhead brown bears a fond of eating and loving the desert. the first king has been here. the bear made a mess of it and gulped down the whole lot. you need to fire your gun. fire my gun ok yeah scare the way. well it could be other bears around i guess. the brown bag king of the tiger night i got always steers clear of the boat is known as the three brothers tourists never pitch camping climbers never attempt to s

it is throughout the city, most notably twin peaks, edge hill, telegraph hill. y once in awhile, you hear about those who make the news with a rock fall or landslide. usually occur in the telegraph and twin peaks. . above the rock are the soil deposits. the most common is dune

it is throughout the city, most notably twin peaks, edge hill, telegraph hill. every once in awhile, you hear about those who make the news with a rock fall or landslide. usually occur in the telegraph and twin peaks. . above the rock are the soil deposits. the most common is dune sand. it is nothing but rocks that has been worn down from the sierras and deposited along the beaches. the wind blew that dune sand over most of the city. it is this mustard color. on the avenues, it is very thick. it can be up to 400 feet thick. as you moved south across slope boulevard, that is the tolar foundation. it was named after the first to score every in -- after the first discovery in the cemetery. the man was out there and noticed this material was unique. he started mapping it. he traced it all the way up to slope. the dune sand generally has the consistency of sugar. it is fine grained sand. it is usually loose. it is poorly graded. the colma foundation can be the same stand but it is denser. it may have to play in it. it is much stronger. it is an excellent supporting ma

if you are in the twin peaks area climb the hill and watch the fireworks from the tower there also, from your highest hill around the peninsula. tropical moisture working up from the south remnants of what was arlene all this activity will cause a few thunderstorms across the southern california mountains and deserts we could be the recipient of higher humidity as a result. tomorrow pinpoint forecast, tomorrow's back to work forecast calls for clouds at the coast into the bay, dealing with partial afternoon clearing tonight mostly cloudy, coast and bay, clear skies inland and 40s and 50s. tomorrow still another hot day, plus humidity inland areas, as we top off at 100 degrees fairfield, mid-into high 90s throughout the try valley. fremont, outside numbers, 101 tomorrow, fair is closed to tomorrow by wednesday, 96 degrees, 101 degrees tomorrow after 99 today the heat wave continues all the way until friday then we will drop temperatures that is the pinpoint forecast we will be right back ,,,,,,,,,,,,,, summer. julie watts on the consumerwatch with important news for anyone who's about to

now a live view from twin peaks looking out over the beautiful city of san francisco and the bay bridge. temperatures at 8:48 p.m. in the '60s and '70s. twin peaks of the top of the hille '50s at the beaches for tomorrow look for a nother cloudy day a lot of fog through the day with a few breaks of sun shines through the afternoon >> we even have some drizzles early on. >> as remain in a very typical summer like pattern, and here is the fog tracker at midnight tonight, this is where the fog will be as we go to the next 24 hours. at midnight, the could the fog pushing east into the north bay valleys and it will continue to overspread the entire bay area through the morning our smart. 6:00 a.m., the fog is filling in free much everywhere a cloudy starts the day, the cloud will slowly turn out by 10:00 a.m.. the fog is still stuck between the san mateo bridge in the richmond bridge, that eventually backed out and cleared out of san francisco around june. --noon. all temperatures will continue to be below average till about 5, or to 10 degrees 80's in the east bay valleys warmest is antioch 87 degrees, that is a warm spot for the entire bay area. '60s and '70s for the sho

twin peaks. ocean beach. around the east bay hills. the bay area low 60s that ocean beaches.emperatures across the bay upper 60s 60s -- 60s. temperatures increase, towards the end of the week. tuesday, here we go. fog and low clouds. tomorrow like today. then the heat builds out from the east. as it builds in, temperatures come up. we will see temperatures getting up into the upper 80s low 90s wednesday, thursday, friday. these are subtle changes. it's been a subtle summer. it has. i can't remember -- i remember there was one similar in the '80s. but this is not your typical summer weather pattern. especially that beach. lot of you are out in jackets. these are the highs for tomorrow. brentwood, that's not right. but nice and mild. not way below. the fog long the coast lingers. and we start to warm up. you will see that in the five- day forecast, the warm up. weekend coming into few. bump tuesday over. bump it over and here is your weekend. low 90s we talked about. those are still not crazy hot, just warmer. >> thank you. >>> the coast guard called off the search for a man wh

hills. certainly some drizzle by twin peaks. clearing by mid-morning, early afternoon for moist. computer model bears this out. 6:00 am tomorrow morning. fog is everywhere, we know that, but it's racing inland just like this morning and this afternoon -- tomorrow afternoon, rapid clearing by lunchtime. fog back to the coast. different from what we saw, to day. we'll see a little more sunshine, but temperatures will be just about as cool, if in some places not a little cooler and it starts to push its way back in tomorrow night. lear's how it breaks down. tomorrow, this low pressure center intensifying it is it has all week. temperatures will continue to dip or level off and friday, a slight tweak. this weekend, high pressure will reset itself or reinvest itself, temperatures beginning to increase. bay area weekend. sunday, the warmest day on the weekend. not above average temperatures, warmer, forecast highs tomorrow like they were, today, 73 in brentwood, 70s in the santa claira valley. cool 65 in san francisco, half moon bay, 68 degrees. tomorrow just like today, which was just

hills. certainly some drizzle by twin peaks. clearing by mid-morning, early afternoon for moist.model bears this out. 6:00 am tomorrow morning. fog is everywhere, we know that, but it's racing inland just like this morning and this afternoon -- tomorrow afternoon, rapid clearing by lunchtime. fog back to the coast. different from what we saw, to day. we'll see a little more sunshine, but temperatures will be just about as cool, if in some places not a little cooler and it starts to push its way back in tomorrow night. lear's how it breaks down. tomorrow, this low pressure center intensifying it is it has all week. temperatures will continue to dip or level off and friday, a slight tweak. this weekend, high pressure will reset itself or reinvest itself, temperatures beginning to increase. bay area weekend. sunday, the warmest day on the weekend. not above average temperatures, warmer, forecast highs tomorrow like they were, today, 73 in brentwood, 70s in the santa claira valley. cool 65 in san francisco, half moon bay, 68 degrees. tomorrow just like today, which was just like yest

twin peaks? >> going up to twin peaks. >> one form does not change much. >> eucalyptus trees have got much taller. that is not halt leading up to predict that is the hill leading up to there. fifth avenue, that area of san francisco. ucsf. that is this area right here. >> it is an earthquake hazard micro zone. >> again, another example of the wpa. the streets, they wanted to get to the top of the hill, said the duties beautiful walls and stairways. they are doing well. >> all of these hillsides have catalyzed the design and construction of the interesting foundations and sub framing. >> up there, you'll find quite often, because it is rock, they have dug holes, filled it with concrete, put pulls up, and built their buildings. they have been there actually now 67 years. >> some of these are significant earthquake hazard? >> many of them, because they're not properly braced, because the foundations are not deep enough. the consequences could be significant during an earthquake. >> the tunnel opened that whole section up to development. did that lead to park side? >> west portal is right here. it this slope. westport open up this whole area down here, wit

twin peaks tunnel hiding behind that building. that was a big deal for getting a lot of the neighborhoods that we were talking about. anglesite terraces, forest hill, and will side -- ingleside. it would cut the commute time. it made home building and buying a ridiculous proposition. the tunnel would solve the problems. there is the tunnel. 1915, they're building the tunnel. >> 1920-something. >> they used to decorate the tunnel for christmas. why don't they do that now? >> it obstructs the actual portal. >> west portal went from, maybe it will be ok, and then the cars to over. -- cars took over. >> it kind of looks that way now. this is the ocean view we were talking about. most of that is gone now. >> golden gate heights. >> 1928. that is 16th avenue down there in front of us. lots of sand dunes. houses are starting to take over. we have a later photo coming up. >> and nuance. it is there because no one wanted to live on 13th avenue. there is no 13th ave. >> there is the sunset reservoir and the sand dunes. they were building houses right on the dunes. that is 28. that is the same view in 1990. >> and the park is there. much better. >> this is w