served from IRI/LDEO Climate Data Library
Indices Southern Oscillation Index
Indices Southern Oscillation Index: Southern Oscillation Index.Documents
| overview | an outline showing sub-datasets of this dataset |
| CPC Indices | U. S. Climate Prediction Center indices page |
| FAQ | FAQ regarding CPC indices |
| updated source | 1951-present SOI series from CPC |
Datasets and variables
| 1981-2010 base period | Indices soi c8110[standardized
anomaly
] |
| 1991-2020 base period | Indices soi c9120[standardized
anomaly
] |
Last updated: Mon, 19 Jul 2021 13:39:45 GMT
| T | |
 SOURCES | |
| Indices[Darwin
standardized
PDO
CPC_Indices
nino
daily
monthly
Tahiti
HANSEN
india
Easter
nao
soi
QBO
] | |
| Indices nino[EXTENDED
KAPLAN
EXTENDEDv3
NCEP_OIv2
NCEP
OISSTv2p1-AVHRR
] | |
| Indices nino KAPLAN NINO34[ | T] | M |
|---|---|
| Indices Easter[slp
] | |
 Indices soi[c9120
c8110
] |