Jump to content
  • Member Statistics

    18,648
    Total Members
    14,841
    Most Online
    SENCMike
    Newest Member
    SENCMike
    Joined

Winter Begins Jan 20th AWT


40/70 Benchmark

Recommended Posts

  • Replies 3.6k
  • Created
  • Last Reply
1 minute ago, OceanStWx said:

I can't stand snow maps period. This event is going to have so much sleet and freezing rain dragged into those maps. 

I mean say you sit at +2C at 850 mb for the event, or at least a good chunk of it. That spits out a Kuchera ratio of 4:1. At 1-1.5" QPF you're talking 4-6" snow, despite not really have any realistic shot at it. 

Yea...I don't think my 10:1 is too high, I only peak at like 1C at between H85-H7 for a time.

Link to comment
Share on other sites

4 minutes ago, LibertyBell said:

When is the center of the low actually going to be onshore in the CONUS so we can get some accurate sampling?

Would it be in time for the 12z runs or would we need to wait for the 00z suite to come out?

 

I thought it would be today... 12z runs should have it?

Link to comment
Share on other sites

25 minutes ago, LibertyBell said:

When is the center of the low actually going to be onshore in the CONUS so we can get some accurate sampling?

Would it be in time for the 12z runs or would we need to wait for the 00z suite to come out?

The 500 mb heights we want samples of are roughly 24 hours from now, so the 00z runs.

Link to comment
Share on other sites

10 minutes ago, OceanStWx said:

The 500 mb heights we want samples of are roughly 24 hours from now, so the 00z runs.

Thanks, when I was looking at satellite images it seemed to me it's not that big gyre in the Pacific we need to watch but that little disturbance behind it which will become our big storm when it digs into the south and intensifies?  That big gyre in the Pacific is actually headed into Canada.

 

 

Link to comment
Share on other sites

4 minutes ago, LibertyBell said:

Thanks, when I was looking at satellite images it seemed to me it's not that big gyre in the Pacific we need to watch but that little disturbance behind it which will become our big storm when it digs into the south and intensifies?  That big gyre in the Pacific is actually headed into Canada.

It's actually the shortwave I marked here. You can see a secondary WCB forming just to its east.

2019-01-17_5-55-29_zpsfyqcjudb.jpg\

 

This shortwave is the one that moves downstream and forces the lee cyclone.

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...