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[anomaly
standardized
] |
| 1991-2020 base period | Indices soi c9120[anomaly
standardized
] |
Last updated: Mon, 19 Jul 2021 13:40:24 GMT
| T | |
 SOURCES | |
| Indices[india
Tahiti
nino
PDO
daily
monthly
QBO
Easter
Darwin
HANSEN
nao
soi
CPC_Indices
standardized
] | |
| Indices nino[NCEP
KAPLAN
EXTENDED
EXTENDEDv3
NCEP_OIv2
OISSTv2p1-AVHRR
] | |
| Indices nino KAPLAN[NINO12
NINO3
NINO34
NINO4
] | |
| Indices Easter[slp
] | |
| Indices Easter slp standardized[ T |] | M |
|---|---|
 Indices soi[c8110
c9120
] |