Dial "M" For Global Warming Morons

clipped from wattsupwiththat.com [Image below added by Anthony. Here is the METAR report for Eureka, via Weather Underground, the error is highlighted in yellow, note the jump in temperature followed by a fall the next hour] Eureka METAR coded and decoded 07-13-09 click to enlarge As Anthony Watts pointed out at Watts Up With That, the Eureka station registered the biggest rise in temperature probably seen on the Earth’s surface: 86ºC in one hour, on March 3, 2007! Now this data is available on Weather Underground, but seems not to exist in Environment Canada. The graph differences are clear below: [Here's the METAR data with the missing "M", note at  11AM the M reappears]