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June 2022


bluewave
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This -AO block is the 2nd strongest on record for the month of June. It came in just behind the all-time June record of -2.921 set in 1992. Hopefully, some of this rubs off on next winter like it did after June 2009.

https://www.cpc.ncep.noaa.gov/products/precip/CWlink/pna/norm.daily.ao.nao.pna.aao.gdas.120days.csv

02Jun2022 -2.6465

https://ftp.cpc.ncep.noaa.gov/cwlinks/norm.daily.ao.index.b500101.current.ascii
 

-2.921….6-29-92

-2.646….6-2-22

-2.610…..6-25-87

-2.510…..6-7-55

-2.470…..6-8-51

-2.406…..6-29-09

 

18229228-8573-4C2E-9F76-9C5C5945F2B9.thumb.png.2fe484b5fdce4efb4fc9a428915f4b14.png

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24 minutes ago, bluewave said:

This -AO block is the 2nd strongest on record for the month of June. It came in just behind the all-time June record of -2.921 set in 1992. Hopefully, some of this rubs off on next winter like it did after June 2009.

https://www.cpc.ncep.noaa.gov/products/precip/CWlink/pna/norm.daily.ao.nao.pna.aao.gdas.120days.csv

02Jun2022 -2.6465

https://ftp.cpc.ncep.noaa.gov/cwlinks/norm.daily.ao.index.b500101.current.ascii
 

-2.921….6-29-92

-2.646….6-2-22

-2.610…..6-25-87

-2.510…..6-7-55

-2.470…..6-8-51

-2.406…..6-29-09

 

During 1992 the highest temps of year (tied & outright) at Allentown, Newark, Central Park. Islip & JFK occurred in May. At PHL & LGA only one day, 7/14 was hotter than the May max.

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4 hours ago, bluewave said:

Models were lucky to get the forecast right a day or two in advance during the 70s and 80s. Then the Euro did really well with the March 1993 storm of the century and January 1996 blizzard. 

Sometimes the Euro seasonal can do well with a 3 month forecast like it did last summer. But winter seasonal forecasts have much less skill. Probably too difficult to get the state of the polar vortex and MJO correct very far in advance. 

AI may need to be added to the models to have a chance at pushing beyond the 2 week limit. 

I didn't think the forecasting was that bad in the 1980s.

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1 hour ago, bluewave said:

This -AO block is the 2nd strongest on record for the month of June. It came in just behind the all-time June record of -2.921 set in 1992. Hopefully, some of this rubs off on next winter like it did after June 2009.

https://www.cpc.ncep.noaa.gov/products/precip/CWlink/pna/norm.daily.ao.nao.pna.aao.gdas.120days.csv

02Jun2022 -2.6465

https://ftp.cpc.ncep.noaa.gov/cwlinks/norm.daily.ao.index.b500101.current.ascii
 

-2.921….6-29-92

-2.646….6-2-22

-2.610…..6-25-87

-2.510…..6-7-55

-2.470…..6-8-51

-2.406…..6-29-09

 

18229228-8573-4C2E-9F76-9C5C5945F2B9.thumb.png.2fe484b5fdce4efb4fc9a428915f4b14.png

 

Given it is likely to be a similar La Nina to last winter that is unlikely

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2 hours ago, BucksCO_PA said:

During 1992 the highest temps of year (tied & outright) at Allentown, Newark, Central Park. Islip & JFK occurred in May. At PHL & LGA only one day, 7/14 was hotter than the May max.

Back In the colder era, all previous 98°+Mays like this year at Newark were the highest temperature of the whole year. So that used to be a front-loaded heat signal. Last year the highest temperature of the season  was in June. Then the monsoon came and we had a rare near seasonable July. 
 

Monthly Highest Max Temperature for NEWARK LIBERTY INTL AP, NJ
Click column heading to sort ascending, click again to sort descending.
Year
May
Jun
Jul
Aug
Sep
Season
1996 99 92 91 92 92 99
2022 98 71 M M M 98
1992 98 90 97 95 90 98
1987 98 96 97 97 87 98
1962 98 94 96 93 87 98


 

Monthly Highest Max Temperature for NEWARK LIBERTY INTL AP, NJ
Click column heading to sort ascending, click again to sort descending.
Year
May
Jun
Jul
Aug
Sep
Season
2021 96 103 97 99 91 103


 

Time Series Summary for NEWARK LIBERTY INTL AP, NJ - Month of Jul
Click column heading to sort ascending, click again to sort descending.
Year
Mean Avg Temperature 
Missing Count
2021 78.8 0
2020 80.8 0
2019 80.6 0
2018 78.2 0
2017 77.3 0
2016 79.9 0
2015 79.0 0
2014 77.0 0
2013 80.9 0
2012 80.8 0
2011 82.7 0
2010 82.3 0
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6 hours ago, bluewave said:

Models were lucky to get the forecast right a day or two in advance during the 70s and 80s. Then the Euro did really well with the March 1993 storm of the century and January 1996 blizzard. 

Sometimes the Euro seasonal can do well with a 3 month forecast like it did last summer. But winter seasonal forecasts have much less skill. Probably too difficult to get the state of the polar vortex and MJO correct very far in advance. 

AI may need to be added to the models to have a chance at pushing beyond the 2 week limit. 

I was around in the 60's where heavy snow warnings became partly cloudy the next day.Two to three day forecasts was a reach back then like monthly or seasonal forecasts are now.

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1 hour ago, KEITH L.I said:

I was around in the 60's where heavy snow warnings became partly cloudy the next day.Two to three day forecasts was a reach back then like monthly or seasonal forecasts are now.

The Alden difax model forecast charts low resolution back in the 80s was like trying to read an etch a sketch. Then you had the paper jams to deal with. Plus the models were really primitive compared to what we have today. 

By the 90s, the Euro really improved and scored a big win with the January 1996 blizzard.

 

THERE ARE SOME SIGNIFICANT DIFFERENCES WITH THE MODELS RESOLUTION OF THE SOUTHERN PORTION OF THE TROUGH THAT MOVES THROUGH THE ROCKIES BY SATURDAY JANUARY 6 (DAY 3) AND INTO THE PLAINS ON SUN JANUARY 7 (DAY 4).
THE ECMWF IS SHOWING THE MOST DEFINITION TO THIS SOUTHERN PORTION OF
THE TROUGH AND SUBSEQUENTLY HAS A 1010 MB LOW MOVING FROM THE NORTHERN GA/AL BORDER ON SUN JANUARY 7 (DAY 4) AND BOMBING OFF THE MID-ATLANTIC COAST (984 MB) BY MON JANUARY 8 (DAY 5). THE MRF IS MUCH MORE FRAGMENTED AND POSITIVELY TILTED WITH THIS TROUGH AND SUBSEQUENTLY HAS ONLY A WEAK 1014 MB WAVE SHEARING OFF THE SOUTHEASTERN COAST ON SUN JANUARY 7 (DAY 4). THE RESOLUTION OF SHORT WAVES IN THE BASE OF TROUGHS IS AN AREA THE MRF OFTEN DOES A POOR JOB WITH....WE ARE TRENDING MORE TOWARD THE ECMWF."

 

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30 minutes ago, bluewave said:

The Alden difax model forecast charts low resolution back in the 80s was like trying to read an etch a sketch. Then you had the paper jams to deal with. Plus the models were really primitive compared to what we have today. 

By the 90s, the Euro really improved and scored a big win with the January 1996 blizzard.

 

THERE ARE SOME SIGNIFICANT DIFFERENCES WITH THE MODELS RESOLUTION OF THE SOUTHERN PORTION OF THE TROUGH THAT MOVES THROUGH THE ROCKIES BY SATURDAY JANUARY 6 (DAY 3) AND INTO THE PLAINS ON SUN JANUARY 7 (DAY 4).
THE ECMWF IS SHOWING THE MOST DEFINITION TO THIS SOUTHERN PORTION OF
THE TROUGH AND SUBSEQUENTLY HAS A 1010 MB LOW MOVING FROM THE NORTHERN GA/AL BORDER ON SUN JANUARY 7 (DAY 4) AND BOMBING OFF THE MID-ATLANTIC COAST (984 MB) BY MON JANUARY 8 (DAY 5). THE MRF IS MUCH MORE FRAGMENTED AND POSITIVELY TILTED WITH THIS TROUGH AND SUBSEQUENTLY HAS ONLY A WEAK 1014 MB WAVE SHEARING OFF THE SOUTHEASTERN COAST ON SUN JANUARY 7 (DAY 4). THE RESOLUTION OF SHORT WAVES IN THE BASE OF TROUGHS IS AN AREA THE MRF OFTEN DOES A POOR JOB WITH....WE ARE TRENDING MORE TOWARD THE ECMWF."

 

Only two models in the 70's..the LFM and PE..The PE went out 84 hours..That was long range back then lol

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5 hours ago, SnowGoose69 said:

 

Given it is likely to be a similar La Nina to last winter that is unlikely

Modoki El Niño’s with 50” of snow and colder than average winters have become an endangered species for Central Park. 

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