Sunday, May 24, 2015

El Nino Update

The El Nino story evolves.  The Weather Channel predicts a strong El Nino, adding to factors they say forecast a cooler than usual summer in the central and eastern US, and a warmer than usual summer here in far northwestern CA, with a very much warmer August for us.  Guess that means 80.  But apart from our coastal strip, higher temps and a dry summer mean more and bigger forest fires.  We've been bracing for that, even with the El Nino hope of a rainy fall and winter.

Other models agree on a cooler central US but predict a warmer summer on both coasts.  And a wetter than usual summer for most of the country.  But since El Nino usually adds to global temperature, 2015 is still on track to be the hottest year on record--hotter than any year since way back in...2014.  Sensing a pattern here?

Something I didn't know: the 1997 strong El Nino also started late, in summer.  I remember the winters of 96-97 and 97-98 as particularly wet here, with heavy rains and storms.  Rains that washed down denuded hills and washed away homes and parts of small towns led to outcries against overlogging, including a video I scripted for a local enviro group called Voices of Humboldt County: Cumulative Impact. All of that helped along Maxxam's local downfall, and to some extent the Headwaters Forest deal.  Anyway, those were our first years here--we'd heard the winters were rainy, but not that rainy.  So while we pray for rain, it can come with costs in flooding and storm damage.

No comments: