[Originating_Center='NOAA/NWS/CPC']
Tropical/Northern Hemisphere Teleconnection Patterns from NOAA/Climate Prediction Center
Entry ID: NOAA_NWS_CPC_TNH

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Summary
Abstract: [Source: NOAA Climate Prediction Center, http://www.cpc.ncep.noaa.gov/ ]

The Tropical/ Northern Hemisphere pattern was first classified by Mo and Livezey (1986), and appears as a prominent mode from November-February. The pattern consists of one primary anomaly center over the Gulf of Alaska and a separate anomaly center of opposite sign over the Hudson Bay. A weaker area of anomalies having ... View entire text
Related URL
Link: GET DATA
Description: Access to TNH documentation, graphs and data
Geographic Coverage
(Click for Interactive Map)
Spatial coordinates   
  N: 90.0   S: 0.0   E: 180.0   W: -180.0

Data Set Citation
Dataset Originator/Creator: NOAA/NWS/CPC
Dataset Title: Tropical/Northern Hemisphere Teleconnection Pattern
Dataset Series Name: NOAA/NWS/CPC Indices and Forecasts
Dataset Release Date: ongoing
Dataset Release Place: Camp Springs, MD
Dataset Publisher: NOAA National Weather Service, Center for Climate Prediction
Online Resource: http://www.cpc.ncep.noaa.gov/data/teledoc/tnh.shtml
Temporal Coverage
Start Date: 1950-01-01
Location Keywords
Data Resolution
Temporal Resolution: daily, monthly, seasonal
Temporal Resolution Range: Monthly - < Annual
Science Keywords
ISO Topic Category
Ancillary Keywords
Data Set Progress
IN WORK
Originating Center
NOAA/NWS/CPC
Data Center
Climate Prediction Center, National Centers for Environmental Prediction, National Weather Service, NOAA, U.S. Department of Commerce Supplemental Info
Data Center URL: http://www.cpc.ncep.noaa.gov/
Dataset ID: Tropical/Northern Hemisphere Pattern

Data Center Personnel
Name: ED O'LENIC
Email: Ed.Olenic at noaa.gov
Distribution
Distribution Media: online www
Distribution Format: ascii
Fees: none
Personnel
SCOTT A. RITZ
Role: TECHNICAL CONTACT
Phone: 301-614-5126
Fax: 301-614-5268
Email: Scott.A.Ritz at nasa.gov
Contact Address:
NASA Goddard Space Flight Center
Global Change Master Directory
City: Greenbelt
Province or State: Maryland
Postal Code: 20771
Country: USA
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Publications/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.

Barnston, A.G., R.E. Livezey, and M.S. Halpert, 1991. Modulation of
Southern Oscillation-Northern Hemisphere mid-winter climate
relationships by the QBO. J. of Climate. 4: 203-217.

Mo, K. C., and R. E. Livezey, 1986: Tropical-extratropical
geopotential height teleconnections during the Northern Hemisphere
winter. Mon. Wea. Rev., 114, 2488-2515.
Creation and Review Dates
DIF Creation Date: 2003-02-20
Last DIF Revision Date: 2009-11-05

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