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TalcottWx

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Posts posted by TalcottWx

  1. I was wondering about that!

     

    That Is a key ingredient for obscene  totals in Boston .....

     

    I was trying to load my fav meso model for CF stuff but the 4KM BTV WRF at 12z won't load for me

     

     

    Dick Albert (remember him old weenies) is Chuckin em' on Harvey's Twitter

     

    "This storm could be top 5 in Boston.

    In addition more snow later in week.

    In addition, some of coldest weather in years in early February."

    Me either.

    Models are finally seeing the low level convergence near us. Last couple days we had the 'subsidence'.

  2. 1030 AM UPDATE...

    HERE WE GO.

    TOP-DOWN MOISTENING APPARENT BETWEEN 0Z AND 12Z CHATHAM SOUNDING
    WITH SOME DRY-AIR LINGERING AROUND H85. MUCH DRIER N PER PORTLAND
    MAINE SOUNDING WITH EXTREMELY LOW PWATS. IT IS THE COMBINATION OF
    THERMAL-PACKING / AIRMASS ALONG WHICH WITHIN THE MID-LEVELS THAT
    WE ARE BEGINNING TO SEE W-E F-GEN FORCING ALONG THE DEVELOPING
    WARM-FRONT AS ACTIVITY ALOFT NEGATIVELY TROUGHS LENDING TO
    INTENSIFICATION OF SURFACE LOW PRESSURE ALONG THE ENHANCED
    BAROCLINIC ZONE OFFSHORE OF THE MID-ATLANTIC. CHECK OUT THE H85-5
    VERTICAL WIND PROFILES OUT OF THE S. H925 WINDS OUT OF THE E...
    PERHAPS AIDING IN MOISTENING OF LOW-LEVELS AND ADDING A DEGREE OF
    OCEAN-EFFECT FETCH TO THE DISCERNED BANDING. WITHIN THE E-W SNOW
    BANDING PRESENTLY IMPACTING THE S-COASTAL COMMUNITIES OF NEW
    ENGLAND...VISIBILITIES WILL DROP TO A MILE ON AVERAGE. SNOW SHOULD
    ACCUMULATE IMMEDIATELY AS TEMPERATURES RANGE AROUND THE UPPER-
    TEENS TO LOW-20S AND THE GROUND IS EXCEPTIONALLY COLD.

    ALSO SEEING A COASTAL FRONT SETUP SW-NE OFFSHORE OF THE IMMEDIATE
    E-MA COASTLINE AND THROUGH THE CAPE-COD CANAL. THE CONVERGENCE OF
    WINDS AND DECENT MOISTURE FETCH IS LENDING TO SOME LIGHT SNOWS
    OVER THE S-BOSTON-METRO INTO PLYMOUTH COUNTY. EXPECTING ACTIVITY
    TO CONTINUE THROUGH THE DAY AS THE ISALLOBARIC WIND COMPONENT
    INCREASES IN RESPONSE TO THE ANTICIPATED DEEPENING OF LOW PRESSURE
    OFFSHORE OF THE MID-ATLANTIC.

    IMPORTANT: AS ALLUDED TO BY THE PREVIOUS FORECASTER...WITH
    INCREASING WINDS YIELDS AN INCREASING FETCH. ENHANCEMENT OF
    OCEAN-EFFECT SNOWS ACROSS E-MA POSSIBLE TOWARDS THE EVENING
    COMMUTE. INCREASING SNOWFALL RATES AND SUBSEQUENT REDUCED
    VISIBILITIES WITH ACCUMULATING SNOWFALL...COULD BE IMPACTS TO
    EVENING BOSTON-METRO AREA COMMUTE. WILL NEED TO MONITOR THAT
    CLOSELY.

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