before. the other big advantage, new sea bed maps showing a far better resolution. satellite exchanges suggested it went down somewhere in an arc west of perth, australia. in seven months of searching, nothing has been found. the priority area the original search area was 430,000 square miles. area was 430,000 square miles. that s now been narrowed to 23,000 square mimes but that s still nearly the size of west virginia. those in charge of the new search could say the aircraft could be found on day 1 or it could take a year. there are no guarantees. except that anxious relatives won t find any peace until someone finds the plane. charlie d agata, cbs news, london. just over four weeks to go
with an asterisk set a record. oakland 93. san francisco downtown 88. livermore two degrees shy of 100. san jose a record of 94. pacifica 82. and vallejo at 92. unofficially pittsburg and geyserville hit 100 degrees today. the cooldown begins tomorrow. i m happy to report that. we ll still be 12 degrees above average in san francisco but a high of only 79. oakland still 18 degrees above average. but 8 degrees cooler. and san jose and concord another day in the 90s but we will not be flirting with 100 degrees coming up tomorrow. back out here live the water is a very inviting place to be. many inland locations hitting 100 today but the cooldown begins tomorrow. we ll talk about how cool and if we re going to warm back up again coming up later in the show. thank you. kpix 5 reporter ann notarangelo tells us that some students are really feeling the heat today at schools that don t have air-conditioning. ann. reporter: yeah, ken. we re in concord. it s been hot here all day long. it