Jump to content
  • Member Statistics

    17,609
    Total Members
    7,904
    Most Online
    NH8550
    Newest Member
    NH8550
    Joined

wdrag
 Share

Recommended Posts

2 hours ago, lee59 said:

As I mentioned yesterday, Suffolk has a freeze warning and nothing in Nassau. This seems to happen every year with the first freeze or frost. We will probably have a freeze tonight in parts of Nassau

 

.

 

 

 

 

 

 

 

 

 

Probably because Nassau has northern and southern zones, not eastern and western. Eastern Nassau will freeze but western will not. But the zones don’t really allow for that distinction 

Link to comment
Share on other sites

Areas outside of New York City and Philadelphia will see widespread freezes tonight. The chill will moderate by the weekend, but temperatures could average below normal through the first 10-14 days of November.

October is solidly on track to finish as a warmer than normal month. Since 1950, only a single El Niño event with a monthly ENSO R3.4 anomaly of +1.00°C or above was warmer than normal in New York City during October: 2015 (sample size: 6). If one lowers the ENSO R3.4 anomaly to +0.75°C or above, only two 2/12 (17%) of El Niño cases saw a warmer than normal October in New York City: 1963 and 2015. Both years saw warm Octobers followed by warm Novembers.  

The ENSO Region 1+2 anomaly was +2.6°C and the Region 3.4 anomaly was +1.6°C for the week centered around October 25. For the past six weeks, the ENSO Region 1+2 anomaly has averaged +2.47°C and the ENSO Region 3.4 anomaly has averaged +1.57°C. El Niño conditions will likely continue to strengthen into the fall with the current East-based event transitioning to a basinwide El Niño for the upcoming winter. That transition is currently underway.

The SOI was +0.38 today.

The preliminary Arctic Oscillation (AO) was -0.802 today.

On October 29 the MJO was in Phase 8 at an amplitude of 0.997 (RMM). The October 28-adjusted amplitude was 1.083 (RMM).

 

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
 Share

  • Recently Browsing   0 members

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