NOAA predicts active 2013 Atlantic hurricane season

From NOAA: In its 2013 Atlantic hurricane season outlook issued today, NOAA’s Climate Prediction Center is forecasting an active or extremely active season this year. For the six-month hurricane season, which begins June 1, NOAA’s Atlantic Hurricane Season Outlook says there is a 70 percent likelihood of 13 to 20 named storms (winds of 39 mph or higher),…

Global Warming Over Land Is Real: CU-Boulder, NOAA Study

Image Credit: Compo et al., 2013 From the Huffington Post: The thermometers got it right. The Earth is warming, another study is reporting. Climate scientists recognize that changes in weather observation stations’ immediate surroundings — such as neighboring trees being replaced by heat-absorbing concrete — can eventually throw data from such stations into question. But…

Improbable Maximum Precipitation

Guest post by Willis Eschenbach There’s a new study out from NOAA called “Probable maximum precipitation (PMP) and climate change”, paywalled of course, which claims that global warming will lead to a 20%-30% increase in “probable maximum precipitation”. The abstract says: Probable Maximum Precipitation (PMP) is the greatest accumulation of precipitation for a given duration…