Login to AccuWeather.com Premium Login to AccuWeather.com Professional Login to AccuWeather.com RadarPlus AccuWeather.com

Welcome Guest ( Log In | Register )

 
Reply to this topicStart new topic
> Possible low pressure ?, April 28
shane o mac
post Apr 25 2012, 02:42 PM
Post #1




Rank: F5 Superstorm
***

Group: Member
Posts: 3,050
Joined: 19-August 09
From: Nova Scotia Cape Breton
Member No.: 18,972





http://mag.ncep.noaa.gov/NCOMAGWEB/appcont...p;prevImage=yes

Hope we get some wind with this low lol all i care about anybody have the wind forecast ?
Go to the top of the page
 
+Quote Post
bigmt
post Apr 26 2012, 05:19 AM
Post #2




Rank: F5 Superstorm
***

Group: Member
Posts: 10,195
Joined: 29-September 10
From: Ottawa
Member No.: 23,784





06z GFS @ hour 45:

Attached File  gfs_namer_045_850_temp_mslp_precip.gif ( 59.73K ) Number of downloads: 0


00z ECMWF @ hour 48:

Attached File  00zeuro850mbTSLPNA048.gif ( 73.61K ) Number of downloads: 0


GFS 10m winds (knots) @ hour 45:

Attached File  NATL_GRD_10m_045.gif ( 46.55K ) Number of downloads: 0


GFS surface wind gusts (knots) @ hour 45:

Attached File  NATL_GUST_sfc_045.gif ( 38.01K ) Number of downloads: 1
Go to the top of the page
 
+Quote Post
shane o mac
post Apr 26 2012, 11:25 AM
Post #3




Rank: F5 Superstorm
***

Group: Member
Posts: 3,050
Joined: 19-August 09
From: Nova Scotia Cape Breton
Member No.: 18,972





QUOTE(bigmt @ Apr 26 2012, 07:19 AM) *
06z GFS @ hour 45:

Attached File  gfs_namer_045_850_temp_mslp_precip.gif ( 59.73K ) Number of downloads: 0


00z ECMWF @ hour 48:

Attached File  00zeuro850mbTSLPNA048.gif ( 73.61K ) Number of downloads: 0


GFS 10m winds (knots) @ hour 45:

Attached File  NATL_GRD_10m_045.gif ( 46.55K ) Number of downloads: 0


GFS surface wind gusts (knots) @ hour 45:

Attached File  NATL_GUST_sfc_045.gif ( 38.01K ) Number of downloads: 1



No wind warnings then eh maybe gust to 60 km
Go to the top of the page
 
+Quote Post
bigmt
post Apr 26 2012, 03:07 PM
Post #4




Rank: F5 Superstorm
***

Group: Member
Posts: 10,195
Joined: 29-September 10
From: Ottawa
Member No.: 23,784





QUOTE(shane o mac @ Apr 26 2012, 12:25 PM) *
No wind warnings then eh maybe gust to 60 km


There's one warning currently for Nova Scotia.

http://www.weatheroffice.gc.ca/warnings/ns_e.html

QUOTE
Les Suetes winds will gust to 100 km/h Friday morning.

A low pressure system will track across New Brunswick on Friday. Strong southeasterly winds will develop ahead of low Friday morning over the Cape Breton Highlands. Les Suetes winds are expected to reach 100 km/h.


Also, for portions of Quebec and Atlantic Canada.

http://www.weatheroffice.gc.ca/warnings/SW..._e.html?prov=qc
http://www.weatheroffice.gc.ca/warnings/SW..._e.html?prov=nl

QUOTE
Special weather statement for:
Kamouraska - Rivière-du-Loup - Trois-Pistoles
Témiscouata
Rimouski - Mont-Joli
Amqui - Matapédia Valley
Matane
Sainte-Anne-des-Monts - Grande-Vallée
Gaspésie National Park - Murdochville
Restigouche - Bonaventure
New Carlisle - Chandler
Forillon National Park - Gaspé - Percé
Charlevoix
Laurentians Wildlife Reserve.

Winter is not quite over yet.


---------------------------------------------------------------------
==discussion==
A major low pressure system will move up the coast of Maine tonight
to reach Anticosti Island Friday evening. The system will give
significant rainfall amounts near its track while strong winds will
develop in its wake. These winds will draw in cold air such that the
rain will turn to snow again over high elevations in Eastern Quebec
and Charlevoix. For the moment, it remains difficult to forecast
exact snowfall accumulations since a portion will be wet snow. Still,
these accumulations may possibly exceed 10 cm over high terrain.

Special weather statement for:
=new= Labrador City and Wabush
=new= Churchill Falls and vicinity.

---------------------------------------------------------------------
==discussion==
A low pressure system is forecast to develop near Cape Cod overnight.
The low will then deepen as it tracks northeastward to lie over the
Gulf of St. Lawrence by Friday evening. This system has the
potential to produce significant snowfall, strong winds, and blowing
snow to Western Labrador on Saturday.


12z GFS @ hour 45:

Attached File  gfs_namer_045_850_temp_mslp_precip.gif ( 59.54K ) Number of downloads: 1


12z ECMWF @ hour 48:

Attached File  12zeuro850mbTSLPNA048.gif ( 70.3K ) Number of downloads: 2
Go to the top of the page
 
+Quote Post

Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 

RSS Lo-Fi Version Time is now: 30th July 2014 - 10:07 AM