The 4 Seasons

i cant keep up

Go with whatever the official F6 is

More, more, more!

FYI i updated the first post on this topic with the latest interactive map, 48hr snowfall analysis and maps from the 3 local climo sites (OKX, BOX, ALY)

metfan patrols the area and arrests those who dont measure immediately after it stops snowing

That's the speculation, when they measured again at 7PM there was no measurable. But they did get additional snowfall from say 1-3PM or so and it melted. If they measured after it stopped snowing they could have reported it and should be above 20". Kind of important to do that since its a top 7 storm of all time. They can add an estimated additional amount in like they did in 2016 when the amount changed from 26.8 to 27.5 nearly 2-3 months later.

Don can explain in more depth than me but from what i understand they reported 19.7" at 1PM when it was still snowing for a couple hours after that and never updated the snowfall total. Apparently there was an additional 0.15" qpf after the report. This is what i saw on the NYC forums anyway.

This is a first pass - initial snowfall totals for CT only. Will be working on SNE/Tri-State for the next couple days, it's going to be quite a project to say the least. Thanks to everyone who sent reports, i tried to use most of them if i could fit them in. This CT one will get updated with different ranges but used the original ones for verification purposes. Overall feel very good about the final call forecast, at least for Connecticut. Some higher amounts greater than 2 feet occurred in SE New London and eastern Windham counties. Feeling an A- for the grade for CT.

you are correct, they never updated the plot on the interactive map, i assumed it was right since they are very good about that (BOX). Yes 17.1" is the updated amount Let me know when you hear about NYC, very curious

16.9 Edit: 17.1" is the correct amount

this is the first storm i can ever recall talking about a roof assist lmao. But its probably a thing, to some degree (a small percentage)

i'll figure it out when its truly over sometime in very late Mar/early April when snow threats drop to near 0 around. Right now its probably A- ish

more than a little, i def tossed it.

Some report on the interactive map OKX plotted yesterday https://www.weather.gov/source/crh/snowmap.html

so not 22.5?

Yeah fluff bombs like Jan 7th 2022 and Feb 7th 2021 with virtually no wind, short 6-10hr duration are the best for getting nice uniform snowfall totals. Events like these are a nightmare. And even worse 3 day events like Mar 2001.

I dont even know how you clear and measure every 6 with winds like that, doesnt it just fill back in from the surrounding snow anyway?

good idea

Blasphemy. KMA is your model North Haven - 17.3 Bethany - 15.6

what was your final i see 9 on that interactive map

What do we think about the Fall River, MA 41? I noticed BOX did not include it in the PNS or interactive map. 37.9" at TF Green is still the jackpot

Whats more impressive to me is how stable that drone and video footage is in that kind of wind. Impressive technology

Southbury, North Korea

wow what a gradient from 5.5 to 15.3, checks out but thats wild

Do you think that 41 in Fall River is legit? I noticed its not on the interactive map and they didnt include it in the PNS debating whether to include it or not since it is the jackpot