First radar (1969).

Snowstorm research (X-DOP; 1988, Tsugaru Plain
in Aomori prefecture).

Snowstorm research - X-POI (1944, Otaru, Hokkaido).

Observation of volcanic ash from Mt. Oyama, Miyake Island - MP-X (October - November 2000, Shikine Island, Tokyo).

Tropical squall line observation (X-DOP [left] and X-POL [right]; 1988 - 1999, Darwin, Australia).

Cloud and precipitation process and wind observation
(August - October 2001, Kasumigaura Lakeside, Ibaraki prefecture).

Artificial snowfall experiment - MP-X and MP-Ka/W
(December 2001, Shiozawa, Niigata prefecture).

design by graficom
Copyright 2004 - The National Research Institute for Earth Science and Disaster Prevention   
This page was created in 2004, and has not been updated.