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[standardized
PDO
Darwin
QBO
daily
india
nino
soi
monthly
Tahiti
HANSEN
Easter
CPC_Indices
nao
] | |
| Indices nino[NCEP_OIv2
OISSTv2p1-AVHRR
NCEP
KAPLAN
EXTENDED
EXTENDEDv3
] | |
| Indices nino KAPLAN[NINO4
NINO34
NINO12
NINO3
] | |
| Indices nino EXTENDED[NINO4
NINO34
NINO12
NINO3
] | |
| Indices nino EXTENDED NINO34[ | T] | M |
|---|---|
 Indices soi[c8110
c9120
] |