data: $integral dT$ [ Indices CPC

served from IRI/LDEO Climate Data Library

∫dT [ Indices CPC_Indices NHTI TNH ]: Tropical - Northern Hemisphere Pattern data

NHTI TNH Tropical - Northern Hemisphere Pattern from Indices CPC_Indices: Northern Hemispheric Teleconnection Indices from the Climate Prediction Center.

Independent Variables (Grids)

Time (time): grid: /T (months since 1960-01-01) ordered (0000 1 Jan 1950) to (0000 1 Mar 2024) by 1.0 N= 891 pts :grid

Other Info

bufferwordsize: 8
datatype: doublearraytype
file_missing_value: -99.900002
missing_value: NaN
units: months
standard units*: 0.0833333333333333 year

References

Barnston, A. G., and R. E. Livezey, 1987: Classification, seasonality and persistence of low-frequency atmospheric circulation patterns. Mon. Wea. Rev., 115, 1083-1126.

Bell, G. D., and M. S. Halpert, 1995: Atlas of intraseasonal and interannual variability, 1986-1993. NOAA Atlas No. 12. Climate Prediction Center, NOAA/NWS/NMC, Washington D.C.

Hurrell, J. W., 1995: Decadal trends in the North Atlantic Oscillation: Regional temperatures and precipitation. Science, 269, 676-679.

Mo, K. C., and R. E. Livezey, 1986: Tropical-extratropical geopotential height teleconnections during the Northern Hemisphere winter. Mon. Wea. Rev., 114, 2488-2515.

Wallace, J. M., and D. S. Gutzler, 1981: Teleconnections in the geopotential height field during the Northern Hemisphere winter. Mon. Wea. Rev., 109, 784-812.

Last updated: Tue, 05 Mar 2024 05:05:21 GMT
Expires: Thu, 04 Apr 2024 00:00:00 GMT

Data Views

	T
Indices CPC_Indices NHTI[EPNP EA PNA PT EAWR POL NAO SCA TNH ExplVar WP ]
Indices CPC_Indices NHTI PNA[ T \|]	O=-0.5
$integral dT$ [ Indices CPC_Indices NHTI TNH ][ T \|]	M

Filters

Here are some filters that are useful for manipulating data. There are actually many more available, but they have to be entered manually. See Ingrid Function Documentation for more information.

Monthly Climatology calculates a monthly climatology by averaging over all years.
anomalies calculates the difference between the (above) monthly climatology and the original data.
Integrate along T
Differentiate along T
Take differences along T