A simple web search will pull up nearly a million articles, videos and photos featuring Frank Gehrke. He’s no fashion icon like Kim Kardashian or a dogged politician like Gov. Jerry Brown. But he has broken a lot of news. … For 30 years, you might have seen Gehrke on TV, the guy trudging through snow with a measuring pole, talking about how deep the pack is each winter on the evening news. He retired from his post as the state’s chief snow surveyor in December, but he’s not letting go of his snowshoes and skis anytime soon.