TELECONNECTION INDICES
| MONTH | NAO | EA | EA-
JET |
WP |
| AUG 2001 | 0.3 | --- | 1.3 | -1.6 |
| JUL 2001 | 0.1 | --- | 0.7 | -0.8 |
| JUN 2001 | -1.0 | -- | 2.4 | 0.8 |
| MAY 2001 | 0.5 | -- | 1.0 | -0.5 |
| APR 2001 | 0.9 | 1.3 | 1.2 | 0.3 |
| MAR 2001 | -1.8 | 1.9 | --- | -1.1 |
| FEB 2001 | 1.1 | 0.9 | --- | 1.4 |
| JAN 2001 | 0.7 | 1.6 | --- | 0.4 |
| DEC 2000 | -0.6 | 1.8 | --- | 0.7 |
| NOV 2000 | -0.7 | 0.6 | --- | 1.1 |
| OCT 2000 | 1.1 | 0.6 | --- | 0.1 |
| SEP 2000 | 0.8 | 0.4 | --- | -2.1 |
| AUG 2000 | 0.0 | --- | 0.4 | -1.2 |
Standardized amplitudes of selected Northern Hemisphere teleconnection patterns for the most recent thirteen months. Pattern names and abbreviations are: North Atlantic Oscillation (NAO); East Atlantic pattern (EA); East Atlantic Jet pattern (EA-JET); West Pacificn pattern (WP). No value is plotted when a pattern does not appear as a leading mode in that month.