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Old November 13th 15, 07:14 PM posted to rec.aviation.soaring
JS
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Default I hope someone is flying this morning in central PA...

Yes, hopefully someone took the day off.

Matt, the HRRR has been up for a while.
http://rapidrefresh.noaa.gov/HRRRncep
And choose SFO in the domain box, perhaps go back an hour or two in the date box, scroll way down and click max updraft loop (the second tick on the max updraft line)
Sitting at SFO right now, the sky looks stable as does that loop.
Jim

On Friday, November 13, 2015 at 7:14:53 AM UTC-8, Matt Herron Jr. wrote:
how do I find the vertical velocity for the bay area? that's a great chart!