Jump to content

March 12-13, 2022 | Winter Storm - Blue Ridge Blizzard


HVSNOWSTORM

Recommended Posts

18z GFS trying to figure out how to handle two strong juicy systems, it actually wants to phase both of them on this run instead of keeping them separate,  with the back to back storm idea most models have been advertising

18z GFS:

gfs-deterministic-east-instant_ptype-1646416800-1646913600-1647108000-40.thumb.gif.d1c90004d7a59d6f54d04cc10063a109.gif

Edited by HVSNOWSTORM
Link to comment
Share on other sites

18z GFS ENS are fun to look at it, it's so stormy it just keeps snow over NYS for like 10 days straight lol. What an active juicy pattern, but the crazy part is they all seem so loaded up with moisture, a VERY juiced up pattern with big storms every day or 2. All we need is some cold in the East and we could really hit a big one or 2 or more, we just need a little more of a cold push.

18z Ens from the 9th-20th, just wild...

gfs-deterministic-east-instant_ptype-1646416800-1646913600-1647108000-40.thumb.gif.078d110a1f409a85569aa313e31d26f1.gif

 

Link to comment
Share on other sites

18z GFS ENS are fun to look at it, it's so stormy it just keeps snow over NYS for like 10 days straight lol. What an active juicy pattern, but the crazy part is they all seem so loaded up with moisture, a VERY juiced up pattern with big storms every day or 2. All we need is some cold in the East and we could really hit a big one or 2 or more, we just need a little more of a cold push.

 

18z Ens from the 11th-20th

Edit: won't let me load the gif I wanted to but here's the GFS ENS for the 11th:

997915010_gfs-ensemble-all-avg-east-instant_ptype-7010800(1).thumb.png.a5eeb32f20780da0e4380674746a2dcb.pnggfs-ensemble-all-avg-east-instant_ptype-7043200.thumb.png.ad6869435a5d53aacdb84976e6dac472.png

 

 

 

Edited by HVSNOWSTORM
Link to comment
Share on other sites

12z EURO ENS: again very close to a snowstorm even down to NYC area, inland of course favored, but nice to see models showing a big boy storm or 2 with cold around, here's the 9th-10th. The 9th/10th storm looks decentish on the ENS both gfs and Euro woth the 850 line right around the NYC area at least for a good bit of time.

ecmwf-ensemble-avg-east-t850_mslp_prcp6hr-6870400.thumb.png.c280f50fc875bec98c2159d00c5bf9bc.pngecmwf-ensemble-avg-east-t850_mslp_prcp6hr-6892000.thumb.png.b2751d5a44aacdfc91161d7b854b8ba1.pngecmwf-ensemble-avg-east-t850_mslp_prcp6hr-6913600.thumb.png.4acbf034b776a8c167c0b8942f102bb6.pngecmwf-ensemble-avg-east-t850_mslp_prcp6hr-6935200.thumb.png.91f8a7b16336493c9e7a34ff55effaef.png

 

 

Link to comment
Share on other sites

12z Canadiam has a snowstorm to the coast on Wednesday/ Thursday the 9th/10th. Between the gfs, Canadian, and euro, they all have basically 2 big storms+, just through next weekend, but what day they occur and how they affect the region all vary. Models will struggle tremendously until we are much closer and can work out all the energy, potential phasing, track, timings, etc. This is not pattern they can handle well, with big storms all in quick succession of eachother, let alone trying to determine a rain/snow line area. Expect wild swings in the models until we get to or at least past the first wave on Monday.

12z Canadian 

gem-all-east-instant_ptype-1646395200-1646794800-1646913600-40.thumb.gif.8f955d191ac3584e083cce621a1d0d4e.gif

 

 

 

  • LIKE 2
Link to comment
Share on other sites

0z GFS 10th-13th: the 10th misses south, the 11th has a little snow swath for NYC into SENY & SNE, then the storm comes on the 12th-13th, rain to snow with big development once it reaches the SNE area.

 

gfs-deterministic-ne-instant_ptype-1646438400-1646902800-1647226800-40.thumb.gif.67e90d16751b65df94574476319cad84.gif

Link to comment
Share on other sites

0z Canadian has another idea, and wants to make the system on the 9th and 10th come much farther north and being a snowstorm NVA, SC/EPA, NYC, LHV, SNE type areas the a washout with the follow up storm. Canadian fairly consistent wanting to make the wave on the 9th-10th a snowstorm for NYC general area.

gem-all-ne-instant_ptype-1646438400-1646805600-1647194400-40.thumb.gif.e2c48e96bbc60eb9a9b133a530376bca.gif

Edited by HVSNOWSTORM
Link to comment
Share on other sites

0z GFS ENS interestingly have a similar look to the 0z CMC, with that snow in NVA up to PA, NYC area.

Models have no idea what system to focus on, where the cold push will end up, and at what latitude the storms will be at etc. There's just too much going on for them to be able to give us a solid idea at this range until a few of the first waves pass through.gfs-ensemble-all-avg-ne-instant_ptype-1646438400-1646859600-1646978400-40.thumb.gif.ce6ca4f51150b7c194f5e6eebef59e35.gif

  • THUMBS UP 1
Link to comment
Share on other sites

Canadian 12z continues to show a snowstorm to the coast. It's alone, but it's been very consistent and it now has the snowstorm starting in 96 hrs, has snow starting on early Wednesday morning. Would be nice to see it get it right first for once. 

gem-all-ne-instant_ptype-1646481600-1646816400-1646913600-40.thumb.gif.83f6bd37be4952af24e11ba759395aa6.gifgem-all-ne-total_snow_10to1-6902800.thumb.png.2e9a37536f7a2839e1bf572b5fdf9d4e.png

Link to comment
Share on other sites

4 runs in a row now the CMC has this wave as a moderate Snowstorm from NVA,EPA,NYC,HV, into SNE.

Last 4 runs snow axis starting with 4 runs ago to most recent. So this is a development as of 2 days ago, prior to these 4 runs, it did not have the storm.

gem-all-ne-total_snow_10to1-6956800.thumb.png.54f2683fae8422cb9c2623fb7a9620ea.png1697942774_gem-all-ne-total_snow_10to1-6956800(1).thumb.png.1f7486b3bb778227a26d6e7be4eff2bb.png770065734_gem-all-ne-total_snow_10to1-6956800(2).thumb.png.ceb954f28a21f2104450f3b966c15889.png1557033434_gem-all-ne-total_snow_10to1-6956800(3).thumb.png.a4a101dd0c4da4d2cbc9718190413cff.png

 

Just by looking at those maps over the last 4 runs you'd think we're trying to narrow down the axis of snow, not debating whether or not there will be one.

Link to comment
Share on other sites

1 hour ago, HVSNOWSTORM said:

4 runs in a row now the CMC has this wave as a moderate Snowstorm from NVA,EPA,NYC,HV, into SNE.

Last 4 runs snow axis starting with 4 runs ago to most recent. So this is a development as of 2 days ago, prior to these 4 runs, it did not have the storm.

gem-all-ne-total_snow_10to1-6956800.thumb.png.54f2683fae8422cb9c2623fb7a9620ea.png1697942774_gem-all-ne-total_snow_10to1-6956800(1).thumb.png.1f7486b3bb778227a26d6e7be4eff2bb.png770065734_gem-all-ne-total_snow_10to1-6956800(2).thumb.png.ceb954f28a21f2104450f3b966c15889.png1557033434_gem-all-ne-total_snow_10to1-6956800(3).thumb.png.a4a101dd0c4da4d2cbc9718190413cff.png

 

Just by looking at those maps over the last 4 runs you'd think we're trying to narrow down the axis of snow, not debating whether or not there will be one.

Yeah, GFS and Euro with a miss south of PA and weak/rain. Unfortunate.

Link to comment
Share on other sites

18z GFS is miss south and offshore for wave on the 9th, the wave on the 10th Is the same, a miss (not coming up the coast). Then the wave on the 11th/12th has a LP form along it once the Artic front blasts through, and bring some snow to places in NVA, EPA, NY, & into New England.

Anything could happen with any of these waves. Like I said the CMC shows a moderate sized snowstorm for 4 runs in a row now, GFS, EURO, IS just south of the area for the 9th/10th. So wouldn't take much to have it looks like the CMC. Either way temps would be marginal at the coast for sure.

18z GIF 9th-13th waves:

1911866082_gfs-deterministic-east-instant_ptype-1646503200-1646827200-1647172800-20(1).thumb.gif.2e3e99de7d3f698dff3d5f0d78002a0b.gif

Edited by HVSNOWSTORM
  • LIKE 2
Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...