Bananashadow Posted January 13, 2015 Report Share Posted January 13, 2015 QPF and 2m temperature (for 12z PHL on the 12th) comparison is below for the last event. The actual 12z PHL Temp was 34F (1C) and PHL total pcpn 0.59”. Personally I find 2m temps work better in pcpn than not for PHL. PHL 2M Temp: NAM (00z, 06z, 12z, 18z in C) 1/9: -2, -2, 0, 1 1/10: 0, 0, 0, 0 1/11: 1, 0, 0, 0 1/12: 1, 1 GFS (00z, 06z, 12z, 18z in F) 1/9: 30, 30, 31, 31 1/10: 29, 31, 32, 31 1/11: 31, 31, 32, 32 1/12: 33, 32 PHL QPF: NAM (00z, 06z, 12z, 18z) 1/10: .62” / .65” / .64” / .62” 1/11: .50” / .29” / .76”* / .88”* 1/12: 1.01”* / .90”* * Among the top 3 wettest SREF members SREF (03z, 09z, 15z, 21z) 1/10: .36”/ .45” / .53” / .50” 1/11: ..45” / .53” / .62” / .60” 1/12: .84” / .72” Operational GFS (00z, 06z, 12z, 18z) 1/10: .53” / .51” / .48” / .32” 1/11: .37” / .34” / .48” / .55” 1/12: .51” / .54” Quote Link to comment Share on other sites More sharing options...
AdamPHLWx Posted January 13, 2015 Report Share Posted January 13, 2015 Got the same verification for the parallel GFS? Quote Link to comment Share on other sites More sharing options...
Bananashadow Posted January 13, 2015 Author Report Share Posted January 13, 2015 Got the same verification for the parallel GFS? Adam, Unfortunately, I cant. Just viewing it, I am concerned that it may end up being too robust at times. For all its foibles, the soon to no longer be op gfs once we get within 48hrs has been a little dry but overall solid with its PHL qpf this winter. Quote Link to comment Share on other sites More sharing options...
AdamPHLWx Posted January 13, 2015 Report Share Posted January 13, 2015 Adam, Unfortunately, I cant. Just viewing it, I am concerned that it may end up being too robust at times. For all its foibles, the soon to no longer be op gfs once we get within 48hrs has been a little dry but overall solid with its PHL qpf this winter. And in general, not just PHL, too Quote Link to comment Share on other sites More sharing options...
Mitchg Posted January 13, 2015 Report Share Posted January 13, 2015 Overall the verification with the new GFS isn't that good considering it got an upgrade. Quote Link to comment Share on other sites More sharing options...
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