Prognostic Meteorological Discussion
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1
069
FXUS23 KWNC 241902
PMDSST
Tropical Pacific mean sea surface temperature/SST/ outlook
NWS Climate Prediction Center College Park MD
300 PM EDT FRI MAY 10 2024

Mean temperature anomaly SST outlooks are in tenth of a degree
Celsius for the Nino 3.4 area of the tropical Pacific /5N-5S
120W-170W/.  Anomalies are from 1991-2020 Nino 3.4 climatology
SST /CLIM/.

Three month outlook periods
eg. JFM is January through March - FMA for FEB. through APR.
See notes below on types of outlooks

TYPE   JJA  JAS  ASO  SON  OND  NDJ  DJF  JFM  FMA  MAM  AMJ  MJJ  JJA
CONS  -0.4 -0.6 -0.9 -1.0 -1.1 -1.1 -1.0 -0.8 -0.6 -0.4 -0.1  0.1  0.1
U68    0.0 -0.1 -0.3 -0.3 -0.2 -0.2 -0.0 -0.0  0.1  0.2  0.4  0.6  0.7
L68   -0.8 -1.1 -1.5 -1.8 -1.9 -2.0 -1.9 -1.6 -1.3 -0.9 -0.6 -0.5 -0.6
U95    0.3  0.2  0.2  0.2  0.3  0.3  0.6  0.5  0.5  0.6  0.7  0.9  1.1
L95   -1.0 -1.5 -1.9 -2.2 -2.4 -2.5 -2.5 -2.1 -1.7 -1.3 -0.9 -0.8 -1.0
CCA   -0.4 -0.6 -0.7 -0.7 -0.7 -0.7 -0.7 -0.6 -0.5 -0.4 -0.4 -0.4 -0.5
CA    -0.4 -0.7 -0.9 -1.0 -1.1 -1.1 -1.0 -0.8 -0.5 -0.3 -0.1 -0.0 -0.0
CFS   -0.6 -0.9 -1.2 -1.5 -1.6 -1.5

CLM   27.3 27.0 26.8 26.7 26.7 26.6 26.7 26.9 27.3 27.7 27.8 27.7 27.3


CONS - Official consolidated outlook
U68  - The upper limit of the 68 percent confidence interval forecast
L68  - The lower limit of the 68 percent confidence interval forecast
U95  - The upper limit of the 95 percent confidence interval forecast
L95  - THE lower limit of the 95 percent confidence interval forecast
CCA  - Canonical correlation analysis outlook
CA   - Constructed analog outlook
CFS  - NCEP CFS version 2 dynamic model outlook
CLM  - Climatological mean Nino 3.4 SST
This product is available in a graphical format on the internet
http://www.cpc.ncep.noaa.gov

$$