Jump to content
  • Member Statistics

    17,611
    Total Members
    7,904
    Most Online
    NH8550
    Newest Member
    NH8550
    Joined

Giant signal for mid month. This was noted in the teleconnectors earlier this week


Typhoon Tip

Recommended Posts

EXTENDED FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
1054 AM EST SAT MAR 08 2014

VALID 12Z TUE MAR 11 2014 - 12Z SAT MAR 15 2014


...MODELS HOMING IN ON A MAJOR SNOWSTORM FOR NEW YORK STATE AND
NEW ENGLAND...

THE SPLIT FLOW THAT HAS DOMINATED THE PATTERN ACROSS NORTH AMERICA
OF LATE IS SHOWING SIGNS OF "ZIPPING UP" AT THE MEDIUM RANGE IN
THE WAKE OF A COMPLEX WAVE CROSSING THE EASTERN UNITED STATES
MID-PERIOD. THE MAIN IMPETUS FOR THE CONSOLIDATION IS A
REAMPLIFICATION OF THE RIDGE OVER WESTERN NORTH AMERICA--PUMPED UP
IN PART BY A SERIES OF DEEP CYCLONES TRACKING INTO ALASKA. RELIED
ON A COMBINATION OF THE 00Z/08 ECMWF AND ECENS MEAN FOR THE FRONTS
AND PRESSURES THIS PACKAGE, AS THIS GUIDANCE IS BEST IN TUNE WITH
THE MULTI-DAY MEANS AND TRENDS.

THE WAVE CROSSING THE EAST IS INDEED COMPLEX, WITH A SYSTEM OVER
THE GULF OF MEXICO SHEARING OUT AHEAD OF IT, AND ARCTIC AIR
FILTERING DOWN TO ITS NORTH. THE DISPARATE ORIGINS OF THE
CONTRIBUTING ENERGY PACKETS WILL MAKE FOR AN ESPECIALLY
CHALLENGING PARSING OF DEEP-LAYER MOISTURE SLUGS AND THERMAL
RIBBONS. IN GENERAL, SOAKING RAINS ARE LIKELY OVER THE DEEP SOUTH
WITH THE PASSAGE OF THE GULF SYSTEM, WITH HEAVY SNOWS TO THE NORTH
ACROSS NEW YORK STATE AND NEW ENGLAND. THERE IS STILL A SMALL
CHANCE THAT THE ICE AND SNOW MAY MATERIALIZE FARTHER SOUTH INTO
THE NORTHERN MID ATLANTIC STATES, DEPENDING ON THE LATITUDE OF THE
ARCTIC-POLAR CONFLUENT ZONE.

WITH THE BUILDING RIDGE, ALL BUT THE FAR NORTHWEST WILL DRY OUT
LATE IN THE WEEK.


CISCO

Link to comment
Share on other sites

  • Replies 2.4k
  • Created
  • Last Reply

You wonder if it's like a marginal /isothermal 32 snower even just a few miles inland..or if it's elevation and then backside snows for everyone..That track and bombing low just doesn't seem like a rainy one. I think folks might want to hedge on the snowy side

specifics are silly now,whats your climo for Mid March for Kentucky to ACK 1000 to 988 LP with -20 air in Quebec anchored by a 1030 HP, you figure it out
Link to comment
Share on other sites

specifics are silly now,whats your climo for Mid March for Kentucky to ACK 1000 to 988 LP with -20 air in Quebec anchored by a 1030 HP, you figure it out

Well yeah..that's kind of what I was saying..that's a fresh cold high..I have a feeling the Euro package is in it's too amped phase..but even if it wasn't..that would be plenty of wet snow

Link to comment
Share on other sites

Euro ens 988 is deep for an ens run

988 in that locale would be awesome for a lot. 

 

People at Towson knew I was into weather and listened to me, Merrimack is just catching onto that. My friends today were extremely frustrated and in awe when I told them that there may be a sizeable snowstorm next week. Especially frustrated seeing as its a downslope dandy as we speak.

Link to comment
Share on other sites

Reading the last 3 pages I missed is kind of a bit humorous...so worried about verbatim details.

 

 

Almost as bad as the QPF queens like 3 days before an event. I wouldn't sweat it...the OP on the spaghetti plots is actually a bit deeper than the mean now at 96 hours with the torugh west...there's going to be some shifting....and I also would not worry totally yet about thermal profiles...that is a beast high pressure, so you could see a deal where the profiles trend a bit colder as we get closer even if the mean track stays similar.

Link to comment
Share on other sites

You watch your tongue. Don't let Mother Nature hear you.

I'm sticking by my guess near ACK give or take 30-50 miles If this goes due east of Wallops Island, you and all the pony-os can tear a piece of my degree off an light it on fire.

Finally at home so I'll review guidance shortly.

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...