Jump to content

Abbotsford_wx

Members
  • Posts

    363
  • Joined

  • Last visited

Posts posted by Abbotsford_wx

  1. The smoke is so thick here today that I've recorded a maximum UV of 0.0. The last time I recorded no UV at all was on March 28th.

    Interestingly, the smoke hasn't affected solar radiation as much. I recorded a max of 367 w/m2 so far today. A completely sunny day at this time of the year produces an average of about 875 w/m2, at least on my Davis.
     

    The smoke has really taken the edge of this heatwave. We had just one really hot day in the mid 90's, and a couple of days near or just below 90. My high so far today is only 80F.

     

    I'm a bit bummed because I would much rather be setting heat records right now than dealing with all this smoke.

    • Like 1
  2. I've been waffling between a B+ and an A-, but I'm keeping it at a B+ for now. If I were a total stat freak, I'd easily give it an A- or maybe even an A, but these days I'm more interested in extreme events. Stuff like mean temperatures or the number of days with snow or sub-freezing highs (although important factors) don't impress me quite as much, but it's been a very good winter by those measures.

     

    I've had at least 30 days with snow in the air, and 26 of those with measurable snow (defined as .1" or more). However, the majority of those days featured very wet, slushy snow that often changed over to rain. The number of days with quality snow was far lower (probably fewer than 10).

     

    The lack of any top tier arctic air masses is the main reason I'm sticking with a B+. I still managed 21 days with sub-freezing highs, but many of those were just barely below freezing.

  3. Time to do a post mortem on 2013-14 and this winter and see what 500mb differences there have been that have caused the Fraser outflow to be less forceful / cold.  I know with the cold waves this season the CAA has just been too slow to allow situations that could have easily been snow here.  At the same time a weaker blast probably favored SW BC because it didn't overpower the moisture too quickly.  Just a perfect storm of failure for Seattle.

     

     

    You would think so, but in actual fact it was a bit of a mixed bag. Practically every event was borderline. Areas near sea level generally stayed too mild for significant snowfall, while elevated areas (300 ft and up) scored some pretty healthy totals. I'm at about 200 ft, so I was sort of in between - I've scored just under 20". If winter were to end today, I'd be slightly below average. There are quite a few sea level areas up here that have probably scored less snowfall than PDX this winter. We tend to do much better with strong CAA.

  4. Pretty similar results around here... 2-3 weeks of cold weather with snow on the ground but not much elsewhere.   Consistently cold enough to freeze the pond by our house.   

     

    Difference was in the timing... this year was about 2 weeks earlier.  

    It may be similar for the immediate Puget Sound area, but up here it hasn't been remotely comparable. There was no Fraser outflow to speak of last December.

    • Like 1
×
×
  • Create New...