ENSO Updates

[Ptarmigan]

This Week's ENSO
Niño 4 0.3ºC
Niño 3.4 0.5ºC
Niño 3 0.9ºC
Niño 1+2 1.7ºC

https://www.cpc.ncep.noaa.gov/products/ ... ts-web.pdf

Region 1+2 cooled. Region 3 and 3.4 remains the same. Region 4 warmed.

[DoctorMu]

El Niño:

https://www.youtube.com/watch?v=1jm5gfuT9Z4

[Ptarmigan]

This Week's ENSO
Niño 4 0.4ºC
Niño 3.4 0.4ºC
Niño 3 0.8ºC
Niño 1+2 2.0ºC

https://www.cpc.ncep.noaa.gov/products/ ... ts-web.pdf

Region 1+2 and 4 warmed. Region 3 and 3.4 cooled.

[Ptarmigan]

This Week's ENSO
Niño 4 0.6ºC
Niño 3.4 0.8ºC
Niño 3 1.1ºC
Niño 1+2 2.3ºC

https://www.cpc.ncep.noaa.gov/products/ ... ts-web.pdf

All regions warmed.

[Ptarmigan]

This Week's ENSO
Niño 4 0.7ºC
Niño 3.4 0.9ºC
Niño 3 1.2ºC
Niño 1+2 2.6ºC

https://www.cpc.ncep.noaa.gov/products/ ... ts-web.pdf

All regions warmed. Looking more like El Nino is coming.

[Ptarmigan]

This Week's ENSO
Niño 4 0.6ºC
Niño 3.4 0.9ºC
Niño 3 1.2ºC
Niño 1+2 2.7ºC

https://www.cpc.ncep.noaa.gov/products/ ... ts-web.pdf

Region 1+2 warmed. No changes for Region 3 and 3.4. Cooled for Region 4.

[Ptarmigan]

This Week's ENSO
Niño 4 0.7ºC
Niño 3.4 1.0ºC
Niño 3 1.4ºC
Niño 1+2 2.9ºC

https://www.cpc.ncep.noaa.gov/products/ ... ts-web.pdf

All regions warmed.

[MontgomeryCoWx]

1+2 is blazing. Don’t we need a cooperative PDO for a cold and good Fall/Winter

[Ptarmigan]

This Week's ENSO
Niño 4 0.6ºC
Niño 3.4 0.9ºC
Niño 3 1.4ºC
Niño 1+2 2.9ºC

https://www.cpc.ncep.noaa.gov/products/ ... ts-web.pdf

Region 1+2 and 3 remain the same. Region 3.4 and 4 cooled.

[Ptarmigan]

This Week's ENSO
Niño 4 0.7ºC
Niño 3.4 1.0ºC
Niño 3 1.5ºC
Niño 1+2 3.3ºC

https://www.cpc.ncep.noaa.gov/products/ ... ts-web.pdf

All regions warmed. Notice Region 1+2 is really warm.

[Ptarmigan]

This Week's ENSO
Niño 4 0.7ºC
Niño 3.4 1.1ºC
Niño 3 1.6ºC
Niño 1+2 3.4ºC

All regions warmed, except for Region 4, which is the same.

[Ptarmigan]

This Week's ENSO
Niño 4 0.8ºC
Niño 3.4 1.1ºC
Niño 3 1.7ºC
Niño 1+2 3.5ºC

https://www.cpc.ncep.noaa.gov/products/ ... ts-web.pdf

All regions warmed, except for Region 3.4. Region 3.4 remains the same.

[Ptarmigan]

This Week's ENSO
Niño 4 0.8ºC
Niño 3.4 1.2ºC
Niño 3 1.7ºC
Niño 1+2 3.0ºC

https://www.cpc.ncep.noaa.gov/products/ ... ts-web.pdf

Region 1+2 cooled. Region 3 and 4 remains the same. Region 3.4 warmed.

[DoctorMu]

This Week's ENSO
Niño 4 0.8ºC
Niño 3.4 1.2ºC
Niño 3 1.7ºC
Niño 1+2 3.0ºC

https://www.cpc.ncep.noaa.gov/products/ ... ts-web.pdf

Region 1+2 cooled. Region 3 and 4 remains the same. Region 3.4 warmed.

Looks like a robust El Niño.

[MontgomeryCoWx]

This Week's ENSO
Niño 4 0.8ºC
Niño 3.4 1.2ºC
Niño 3 1.7ºC
Niño 1+2 3.0ºC

https://www.cpc.ncep.noaa.gov/products/ ... ts-web.pdf

Region 1+2 cooled. Region 3 and 4 remains the same. Region 3.4 warmed.

Looks like a robust El Niño.

If PDO cooperates, which the forecasts seem to think so, we could be in for a doozy of a winter.

[Ptarmigan]

This Week's ENSO
Niño 4 0.8ºC
Niño 3.4 1.2ºC
Niño 3 1.7ºC
Niño 1+2 3.0ºC

https://www.cpc.ncep.noaa.gov/products/ ... ts-web.pdf

Region 1+2 cooled. Region 3 and 4 remains the same. Region 3.4 warmed.

Looks like a robust El Niño.

If PDO cooperates, which the forecasts seem to think so, we could be in for a doozy of a winter.

Looks like a strong El Nino. If it was fall and winter, the effects would be obvious. Warm PDO usually tends to have more winter weather events.

[Stratton20]

Im curious, why does a warmer PDO lead to more winter weather events around here?

[MontgomeryCoWx]

Im curious, why does a warmer PDO lead to more winter weather events around here?

Warm PDO helps to amplify ridges and supply the fuel for deep digging troughs.

[DoctorMu]

Im curious, why does a warmer PDO lead to more winter weather events around here?

Warm PDO helps to amplify ridges and supply the fuel for deep digging troughs.

Critical for the time of cold air and moisture. Some La Niña winter blasts are colder, but the moisture is not in place.

[Ptarmigan]

This Week's ENSO
Niño 4 0.8ºC
Niño 3.4 1.1ºC
Niño 3 1.8ºC
Niño 1+2 3.4ºC

https://www.cpc.ncep.noaa.gov/products/ ... ts-web.pdf

Region 1+2 and 3 warmed. Region 3.4 cooled. Region 4 remains the same.