The event led Causation some to demand Request even more political reform Reforming_a_system than they had been before , calling Request for an end to the reign of King Hamad bin Isa Al Khalifa .

Typhoon Isa was the first of eleven super-typhoons to occur Presence during the 1997 Pacific typhoon season .

The second tropical cyclone of the season , Isa developed Coming_to_be from a disturbance in the monsoon trough near the Caroline Islands on April 12 .

Early in its duration , Isa caused Causation light rainfall and moderate winds on Pohnpei .