2015-03-12 07:30 JST
Typhoon BAVI was formed in Marshall Islands. It is forecast to move westward to pass somewhere in Mariana Islands. Tropical Cyclone PAM, now active in the southern hemisphere, located at about the same longitude on the other side of the equator. A twin cyclone like this case may be observed once in several years. In the southern hemisphere, two other cyclones are now active in the east and west of Australia and going to make landfall. For your information, three typhoon formations at this time of year is the third earlist record, following 4 typhoons in 1964 and 3 typhoons in 2014.
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