Jump to content
  • Member Statistics

    17,608
    Total Members
    7,904
    Most Online
    NH8550
    Newest Member
    NH8550
    Joined

XMAS Miracle: Blizzard of 2010 Lead-in Dialogue


40/70 Benchmark

Recommended Posts

  • Replies 1.9k
  • Created
  • Last Reply

John,

are you sure about the 7" total from 2005? I have the PNS right here and Acton MA is in Middlesex County and they got 20 to 30+ with the highest total being 36" in Melrose.. I have a friend who lives in Marlborough MA and he told me got around 28 inches.

He may be talking Dec 9th 2005 (or wtvr exact date was)

Link to comment
Share on other sites

Depends where. Even on the GFS, I think I'm ok. Maybe flirt with dryslot, but not bad at all. Dryslot may be just se, as this low bombs and mid level lows reform.

Based on performance with the previous storm, the trough and then this one I'd say that the chances of the models being within 50 miles at this range (NAM/GFS) are less than 30%. Which way it goes who knows, but look at what it just did down in the M/A in one 6h shift.

Link to comment
Share on other sites

Yea, the storm's a complete bust because there is no high wind warning... lol

Actually, in all seriousness I see no issue with going to a blizzard watch for all areas (save the Cape where mixing issues would change the complexion of the event), SE of about ASH -HFD (with a small exceptional hole punched out of the painting that will exclude the general Tollan CT area from any impact at all (80F and sunny)).

In that region 15-20+" of snow and winds gusting to 40mph inland and near 60 at times inside of I-95 to the coast will slam dunk the 3-hour's of 1/4 mile vis requirement.

That is a blend of the 00z Euro and the NAM's last 3 cycles.

Special acknowledgement should go to the NAM for being the first model inside of 72 hours to show any consistency, and locking this threat.

Can a sleetzard watch be extended?

Link to comment
Share on other sites

Based on performance with the previous storm, the trough and then this one I'd say that the chances of the models being within 50 miles at this range (NAM/GFS) are less than 30%. Which way it goes who knows, but look at what it just did down in the M/A in one 6h shift.

I don't think the MA would be that dry based on H5.

Link to comment
Share on other sites

Where can I see that? Will you be getting the EC rundown on here? If so, can you text me anything on track/qpf?

I'm already in big trouble for posting on the phone from the x-mas morning party here at the in-laws. The droid may soon end up in the fireplace. Hope it produces some pretty colors. Check out the cips page.

Link to comment
Share on other sites

That map def. seems a bit underdone, especially for up here... the NAM and GFS both show a foot for up here and they're only calling for 8. Seems underdone in W MA and CT as well

10'' from BOX 36 hours out sounds good to me...that'll def. be upped if the models hold serve.

Link to comment
Share on other sites

That map def. seems a bit underdone, especially for up here... the NAM and GFS both show a foot for up here and they're only calling for 8. Seems underdone in W MA and CT as well

The 12Z NAM and GFS are both showing about 1" QPF at KCEF (which is about 3 miles as the crow flies from my house) ... pretty consistent with 1" down to BDL and HFD areas... IJD is at 1.25" QPF - it is definitely underdone there.

Link to comment
Share on other sites

The 12Z NAM and GFS are both showing about 1" QPF at KCEF (which is about 3 miles as the crow flies from my house) ... pretty consistent with 1" down to BDL and HFD areas... IJD is at 1.25" QPF - it is definitely underdone there.

Yea.. see the post above... I guess they kinda have to be in case the models move...

Link to comment
Share on other sites

I don't think the MA would be that dry based on H5.

Maybe but it's the 5h that changed in the 6hrs. The southern/gulf s/w is a touch faster, the digging energy a touch slower which gives them a little separation to start with the resident moisture. Not saying it's right. Flatter flow through the first 24 hours for them, by tthe time it digs in it's too late.

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

Guest
This topic is now closed to further replies.
  • Recently Browsing   0 members

    • No registered users viewing this page.

×
×
  • Create New...