The global climate for December 1990-February 1991: Strong temperature and precipitation contrasts over North America and Eurasia; mixed ENSO conditions in the tropics
During most of the December 1990-February 1991 season sharp transcontinental temperature anomaly contrasts were evident in North America, Eurasia, and Australia. Large-scale atmospheric precipitations are more difficult to characterize. In the equatorial tropics there was some evidence of conditions similar to ENSO near the date line, but an almost complete failure of other ENSO components to appear in the east Pacific and in the tropical atmospheric circulation. 12 refs., 21 figs., 1 tab.