Mean Nov-Mar precipitation for the U.S. during 9 La Nina events from 1948 to the present (Earth
alt="Mean Nov-Mar precipitation for the U.S. during 9 La Nina events from 1948 to the present (Earth System Research Laboratory,Physical Sciences Division)." border="0">
Mean Nov-Mar precipitation for the U.S. during 9 La Nina events from 1948 to the present (Earth System Research Laboratory,Physical Sciences Division).