• Hello, please take a minute to check out our awesome content, contributed by the wonderful members of our community. We hope you'll add your own thoughts and opinions by making a free account!

Pattern January 2021 - Joyless January

I do want to know what do we need to see happen to get in a colder pattern for east of the Rockies? In all seriousness? Will we get any cold from the SSW 30-45 days after the event or is that a fallacy? What to look for or what to watch for?
 
I do want to know what do we need to see happen to get in a colder pattern for east of the Rockies? In all seriousness? Will we get any cold from the SSW 30-45 days after the event or is that a fallacy? What to look for or what to watch for?
Need some ridging toward the Arctic circle and not a trough over the NW.
 
I do want to know what do we need to see happen to get in a colder pattern for east of the Rockies? In all seriousness? Will we get any cold from the SSW 30-45 days after the event or is that a fallacy? What to look for or what to watch for?
A -pna is definitely not good. I guess convection is in the maritime continent or we wouldn't be having this pattern.
 
A -pna is definitely not good. I guess convection is in the maritime continent or we wouldn't be having this pattern.
A -PNA doesn’t matter, as long as there isn’t ridging in the east. To get massive cold, we need strong riding over/north of Alaska to promote cross polar flow.
 
A -pna is definitely not good. I guess convection is in the maritime continent or we wouldn't be having this pattern.
If the -NAO/ corresponding trough under the block is in place then the -PNA May serve us a shortwave handoff under the block, like the “threat” we’re seeing around d8-10, but this mainly applies to CAD regions (VA/NC/SC/NGA), would help if we could get ridging poleward around AK to unlock some deeper cold
 
If the -NAO/ corresponding trough under the block is in place then the -PNA May serve us a shortwave handoff under the block, like the “threat” we’re seeing around d8-10, but this mainly applies to CAD regions (VA/NC/SC/NGA), would help if we could get ridging poleward around AK to unlock some deeper cold
I dont personally believe that will happen with the west based nina now. Epo is king of cold regardless
 
Back
Top