sfpd is on scene close to golden gate. expect closures around that area. we have keep you updated all morning long. the golden gate bridge looking good so far, so good. traffic fairly light this morning so it s not affecting your drive on the golden gate bridge this morning. coming up, though, we have some street closures near the moscone center. i ll have details in my next report. back to you guys. thank you. not too much fog out there right now. it is expected to be warmer today than it was yesterday. okay. we just got word tracy is on her way so she will be here in a minute to give you your full forecast. here s your seven-day forecast. chance of showers in the bay area saturday and sunday. one week after the pipeline explosion in san bruno, that blast zone still cordoned off as a crime scene. police gave residents two hours yesterday to search through the ruins of their home to look for any mementos. the city of san bruno now estimates the damage to homes property
pg&e said that this line ranked in the top 100 highest risk line sections, that it had a high risk and likelihood of failure and that it had the potential impact radius of 415 feet located in a heavily urbanized area. the ntsb says it is aware of this document but it also says that the part that the document is talking about, the risky part of the line is about two miles north of where the explosion took place, not in the same place where the explosion happened. the notice will be around for a few more days and says the result of its investigation could take months, according to the ntsb. out of sight out of mind. they are underground. you don t see them. it s very easy to have a sense of security there. reporter: he does research at berkeley s center for catastrophic risk management. he says the cause of most pipeline explosions can be traced back to what he calls third party excavation, a water or cable or some other company digging in the vicinity of the pipeline. take
61 in san francisco. 70s in santa rose and napa. the seven-day forecast is coming up. back to you. thank you. inspect your pipelines. that s what the state is telling pacific gas and electric after last week s deadly explosion and fires on the peninsula. anne makovec is in san bruno this morning, where federal officials are still trying to find the cause of the blast, good morning. reporter: good morning. they are going to be trying to find the cause for months before it s actually confirmed. but they say that they will let us know as soon as new information comes in on exactly what caused this pipeline explosion. here in san bruno, the investigation continues this morning. the ntsb has been collecting evidence from around the blast site, pieces of the pipeline exploded on thursday leaving this crater in the ground in the middle of a neighborhood. the ruptured line was in a high concentration area so it should have more inspections. pg&e says the line was slated to be r