Jump to content
  • Member Statistics

    17,606
    Total Members
    7,904
    Most Online
    ArlyDude
    Newest Member
    ArlyDude
    Joined

Interior NW Burbs & Hudson Valley First Half 2017


xram

Recommended Posts

  • Replies 2.8k
  • Created
  • Last Reply
9 minutes ago, eduggs said:

Doubtful there is good snow crystal growth with relatively warm mid-levels.  Although I suppose it's possible.  Large aggregates don't constitute good snowgrowth.  That just means the flakes are sticking together because of a near freezing layer.  The actual snowflakes composing the aggregate could themselves be either efficiently or inefficiently grown snow crystals.

Seems like the predominate crystal habit here has improved to dendrites... albeit fragmented and heavily rimed. It's piling up much more quickly now.

Also, I always understood aggregation to decrease snow density since the mechanical locking of flakes traps lots of empty space, even in the absence of dendrites.

Link to comment
Share on other sites

http://weather.cod.edu/satrad/nexrad/index.php?type=DIX-HHC-1-24

mid leviels are cooling to the west looks like as the storm pulls east and according to that radar.  it shows snow for me and but that's too loud to be snow.  North of HPN pingers now off and on still.  Bad snowgrowth.  Probably lost out on 3 or 4 inches to sleet.

Link to comment
Share on other sites

2 minutes ago, Juliancolton said:

Seems like the predominate crystal habit here has improved to dendrites... albeit fragmented and heavily rimed. It's piling up much more quickly now.

Also, I always understood aggregation to decrease snow density since the mechanical locking of flakes traps lots of empty space, even in the absence of dendrites.

Yeah but those empty spaces equate to higher accumulations :D

Link to comment
Share on other sites

3 minutes ago, Juliancolton said:

Seems like the predominate crystal habit here has improved to dendrites... albeit fragmented and heavily rimed. It's piling up much more quickly now.

Also, I always understood aggregation to decrease snow density since the mechanical locking of flakes traps lots of empty space, even in the absence of dendrites.

Man, I have never met anyone who knows more about the details of snow than you.  Hats off.  I have learned a lot!

Link to comment
Share on other sites

Archived

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

  • Recently Browsing   0 members

    • No registered users viewing this page.

×
×
  • Create New...