CoastalWx Posted October 29, 2020 Share Posted October 29, 2020 2 minutes ago, BombsAway1288 said: Agreed. There will be no accumulation at the immediate coast in late October unless there is consistent heavy rates and the RPM pretty much depicts that there. 5 miles inland, a different story. Me thinks Logan records T (for snow in the air but not sticking) or 0.1 It's especially bad for measuring there being that it's literally being measured on the water basically (Deer Island) Not deer island anymore. Link to comment Share on other sites More sharing options...
BombsAway1288 Posted October 29, 2020 Share Posted October 29, 2020 2 minutes ago, CoastalWx said: Not deer island anymore. Good to hear. Back at Logan? Link to comment Share on other sites More sharing options...
TalcottWx Posted October 29, 2020 Share Posted October 29, 2020 If we see these soundings verify Logan records 1" 1 Link to comment Share on other sites More sharing options...
Ginx snewx Posted October 29, 2020 Share Posted October 29, 2020 31 minutes ago, ORH_wxman said: 21z RPM They know MS Paint is windows 97? 2 1 Link to comment Share on other sites More sharing options...
weathafella Posted October 29, 2020 Share Posted October 29, 2020 33 minutes ago, ORH_wxman said: 21z RPM We take, Link to comment Share on other sites More sharing options...
weatherwiz Posted October 29, 2020 Share Posted October 29, 2020 1 minute ago, Ginx snewx said: They know MS Paint is windows 97? Now just imagine how bad it would look if you took a picture of that with your camera and posted 3 Link to comment Share on other sites More sharing options...
ineedsnow Posted October 29, 2020 Share Posted October 29, 2020 34 minutes ago, ORH_wxman said: 21z RPM We take! Link to comment Share on other sites More sharing options...
Ericjcrash Posted October 29, 2020 Share Posted October 29, 2020 Radar looks juiced in western PA/OH. I wait, officially dryslotted here. Link to comment Share on other sites More sharing options...
Ginx snewx Posted October 29, 2020 Share Posted October 29, 2020 2 minutes ago, weatherwiz said: Now just imagine how bad it would look if you took a picture of that with your camera and posted Now imagine you were in a hot tub naked with your best friends Dad 6 2 Link to comment Share on other sites More sharing options...
Ginx snewx Posted October 29, 2020 Share Posted October 29, 2020 23 minutes ago, MegaMike said: Nobody gives the NBM the love it deserves! Compared to the 10:1/Kuchera SLR algorithms, the NBM (conceptually) is far superior (especially compared to deterministic output). For details, visit this link: https://www.meted.ucar.edu/winter/nbm32winter/. You'll need to create a free account to access the module, but it's worth it! Essentially, SLR's are computed from deterministic/ensemble output via multiple SLR algorithms weighted differently by modeling system(s)... The Cobb SLR algorithm IS incorporated into NBM's snowfall computation (including 3 other algorithms). I still can't find a public website that provides graphics for the NBM so I'll attach today's 00z, 06z, 12z, and 18z snowfall accumulation plots here. It's straightforward to get and process: 1) Access the 'http://nomads.ncep.noaa.gov' server utilizing a URL to 'request' output from a specific model run. As an example, http://nomads.ncep.noaa.gov:80/dods/blend/blend20201029/blend_1hr_00z will obtain NBM's 2020-10-29 00z simulation (1hr time-steps). 2) You'll get all of NBM's variables for all times on a lon/lat grid once you obtain the JSON file... Extract the accumulated snowfall variable called, 'asnowsfc' (for the final available hour) then convert mm->inches. 3) Plot the data using optional mapping resources. It takes a while to make it look pretty, but overall, it's not too difficult. If anyone wants to view the script, PM me! I'm uploading my graduate school script to GitHub. Anyone can access/use it if they'd like. Nice, looks like the Euro 10 to 1 maps Link to comment Share on other sites More sharing options...
moneypitmike Posted October 29, 2020 Share Posted October 29, 2020 3 minutes ago, Ginx snewx said: Nice, looks like the Euro 10 to 1 maps I like my color of 5. Link to comment Share on other sites More sharing options...
ineedsnow Posted October 29, 2020 Share Posted October 29, 2020 3 minutes ago, Ginx snewx said: Now imagine you were in a hot tub naked with your best friends Dad 5 Link to comment Share on other sites More sharing options...
BombsAway1288 Posted October 29, 2020 Share Posted October 29, 2020 9 minutes ago, DotRat_Wx said: If we see these soundings verify Logan records 1" Hope so, just don't have any confidence with measurements being taken on the beach, Deer Island or not. Really wish they would officially measure in Boston Common. I know, I know, debate for another day 1 Link to comment Share on other sites More sharing options...
CT Rain Posted October 29, 2020 Share Posted October 29, 2020 32 minutes ago, MegaMike said: Nobody gives the NBM the love it deserves! Compared to the 10:1/Kuchera SLR algorithms, the NBM (conceptually) is far superior (especially compared to deterministic output). For details, visit this link: https://www.meted.ucar.edu/winter/nbm32winter/. You'll need to create a free account to access the module, but it's worth it! Essentially, SLR's are computed from deterministic/ensemble output via multiple SLR algorithms weighted differently by modeling system(s)... The Cobb SLR algorithm IS incorporated into NBM's snowfall computation (including 3 other algorithms). I still can't find a public website that provides graphics for the NBM so I'll attach today's 00z, 06z, 12z, and 18z snowfall accumulation plots here. It's straightforward to get and process: 1) Access the 'http://nomads.ncep.noaa.gov' server utilizing a URL to 'request' output from a specific model run. As an example, http://nomads.ncep.noaa.gov:80/dods/blend/blend20201029/blend_1hr_00z will obtain NBM's 2020-10-29 00z simulation (1hr time-steps). 2) You'll get all of NBM's variables for all times on a lon/lat grid once you obtain the JSON file... Extract the accumulated snowfall variable called, 'asnowsfc' (for the final available hour) then convert mm->inches. 3) Plot the data using optional mapping resources. It takes a while to make it look pretty, but overall, it's not too difficult. If anyone wants to view the script, PM me! I'm uploading my graduate school script to GitHub. Anyone can access/use it if they'd like. Thanks for sharing! That looks pretty good to me. Link to comment Share on other sites More sharing options...
BuildingScienceWx Posted October 29, 2020 Share Posted October 29, 2020 Finally transitioned to moderate snow here. 35 degrees, coating down. Nice to be back! 2 Link to comment Share on other sites More sharing options...
Damage In Tolland Posted October 29, 2020 Share Posted October 29, 2020 39 minutes ago, MegaMike said: Nobody gives the NBM the love it deserves! Compared to the 10:1/Kuchera SLR algorithms, the NBM (conceptually) is far superior (especially compared to deterministic output). For details, visit this link: https://www.meted.ucar.edu/winter/nbm32winter/. You'll need to create a free account to access the module, but it's worth it! Essentially, SLR's are computed from deterministic/ensemble output via multiple SLR algorithms weighted differently by modeling system(s)... The Cobb SLR algorithm IS incorporated into NBM's snowfall computation (including 3 other algorithms). I still can't find a public website that provides graphics for the NBM so I'll attach today's 00z, 06z, 12z, and 18z snowfall accumulation plots here. It's straightforward to get and process: 1) Access the 'http://nomads.ncep.noaa.gov' server utilizing a URL to 'request' output from a specific model run. As an example, http://nomads.ncep.noaa.gov:80/dods/blend/blend20201029/blend_1hr_00z will obtain NBM's 2020-10-29 00z simulation (1hr time-steps). 2) You'll get all of NBM's variables for all times on a lon/lat grid once you obtain the JSON file... Extract the accumulated snowfall variable called, 'asnowsfc' (for the final available hour) then convert mm->inches. 3) Plot the data using optional mapping resources. It takes a while to make it look pretty, but overall, it's not too difficult. If anyone wants to view the script, PM me! I'm uploading my graduate school script to GitHub. Anyone can access/use it if they'd like. DJ Magic Mike! Welcome That last map actually shows MT. Tolland 2 Link to comment Share on other sites More sharing options...
CoastalWx Posted October 29, 2020 Share Posted October 29, 2020 Almost 1”. 45F. Link to comment Share on other sites More sharing options...
Ericjcrash Posted October 30, 2020 Share Posted October 30, 2020 18z euro? Link to comment Share on other sites More sharing options...
TauntonBlizzard2013 Posted October 30, 2020 Share Posted October 30, 2020 1.07” of rain.... deluge Link to comment Share on other sites More sharing options...
moneypitmike Posted October 30, 2020 Share Posted October 30, 2020 4 minutes ago, TauntonBlizzard2013 said: 1.07” of rain.... deluge Imagine if it were snow. Link to comment Share on other sites More sharing options...
weathafella Posted October 30, 2020 Share Posted October 30, 2020 5 minutes ago, TauntonBlizzard2013 said: 1.07” of rain.... deluge I remember you before... 2 Link to comment Share on other sites More sharing options...
wxeyeNH Posted October 30, 2020 Share Posted October 30, 2020 Temperature is falling now 36.9F Light rain. Rain looks to now be moving out. Will part 2 deliver up here? Link to comment Share on other sites More sharing options...
HeatMizer Posted October 30, 2020 Share Posted October 30, 2020 How about an obs thread so we can follow the change over...Thanks Link to comment Share on other sites More sharing options...
STILL N OF PIKE Posted October 30, 2020 Share Posted October 30, 2020 35 minutes ago, Ericjcrash said: 18z euro? Whiff , we toss meteorology , not modelology 1 Link to comment Share on other sites More sharing options...
40/70 Benchmark Posted October 30, 2020 Share Posted October 30, 2020 41.9 R Link to comment Share on other sites More sharing options...
moneypitmike Posted October 30, 2020 Share Posted October 30, 2020 2 minutes ago, 40/70 Benchmark said: 41.9 R Ray--when are you figuring we'll be getting flakes mixing in? Link to comment Share on other sites More sharing options...
HIPPYVALLEY Posted October 30, 2020 Share Posted October 30, 2020 2 minutes ago, 40/70 Benchmark said: 41.9 R You were meticulous enough to put the decimal point on your temperature but you couldn’t write RA for rain? smh. 1 Link to comment Share on other sites More sharing options...
Ginx snewx Posted October 30, 2020 Share Posted October 30, 2020 37 minutes ago, STILL N OF PIKE said: Whiff , we toss meteorology , not modelology 1 Link to comment Share on other sites More sharing options...
HIPPYVALLEY Posted October 30, 2020 Share Posted October 30, 2020 40/39. overcast .70” so far. Drought is dead around here. Link to comment Share on other sites More sharing options...
TalcottWx Posted October 30, 2020 Share Posted October 30, 2020 Awfully quiet... How are things looking Link to comment Share on other sites More sharing options...
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