A Tropical Low north of Australia strengthened on Thursday and the Australian Bureau of Meteorology designated the system as Tropical Cyclone Marcus.  At 11:00 p.m. EDT on Thursday the center of Tropical Cyclone Marcus was located at latitude 10.3°S and longitude 132.6°E which put it about 190 miles (320 km) northeast of Darwin, Australia.  Marcus … Continue reading Tropical Cyclone Marcus Strengthens North of Australia