PSA:
The NWS always appreciates observations, especially detailed observations that everyone on here is capable of giving. That can be done thru Twitter, as they often set up a feed for that, or the mPing app. That can include final snowfall amounts, when the snow starts/stops, precip type, dew point, etc
This helps them with short term forecasts as well as future forecasts as they can learn from them. A few years ago they had a freezing rain advisory for Leavenworth, but I notified
The fact these urbanizing UHI stations are relied on so heavily in surface climate datasets is a joke.
It’s obvious sfc datasets are corrupted because the vast majority of “observed” warming has occurred at night, even in areas where cloud cover has declined. Also, satellites are in near perfect alignment w/ sfc datasets over the oceans, but on land sfc datasets are warming up to 2X faster than satellite data in some areas.
Yes, GHG-induced warming will also skew slightly higher at night (for a multitude of reasons that require lots of jargon to explain), however it’s a minuscule difference when you actually calculate it, even if you are extra generous w/ how you construct the “fractal” of diurnal/nocturnal fluxes.
FWIW, one of the leading Apr-Jun EOFs during p8-1-2 transitions in waning niños is troughing at the coasts and a ridge in the middle of the country. There are other possible outcomes (subseasonal responses are always state dependent), but I could definitely see that pattern verifying.
Recommended Posts
Posted by Brian_in_Leavenworth,
IOS Link:https://apps.apple.com/us/app/mping/id584383400 Android: https://play.google.com/store/apps/details?id=edu.ou.cimms.mping&hl=en_US&gl=US&pli=1
Recommended by Meatyorologist
14 reactions
Go to this post
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.