Tropical Cyclone Freddy Lingers 

by | Mar 11, 2023

For more than a month, Tropical Cyclone Freddy has cast about in the Indian Ocean, bringing powerful winds and downpours to anything in its long and wandering path. 

The storm first developed off the North Australian coast on Feb. 6, 2023, and then tracked across the entire Indian Ocean before striking the east coast of Madagascar on Feb. 21, 2023. It then crossed the Mozambique Channel and made landfall in Mozambique’s Inhambane province near Vilankulo, where it stalled and dropped a huge amount of rain before doubling back and nearly hit the west coast of Madagascar again. As of March 8, 2023, the weakening storm was following a northwesterly track toward a likely second landfall in Mozambique—this time in the Zambezia province. 

The Visible Infrared Imaging Radiometer Suite (VIIRS) on the NOAA-20 satellite acquired this image of the storm on March 8, 2023. An infusion of dry air and the storm’s position over relatively cool waters meant Freddy was weakening and the eye had broken down when the image was acquired. However, forecasters at the Joint Typhoon Warning Center warned that Freddy will likely still hit Mozambique with sustained winds of 139 kilometers (86 miles) per hour, making it the equivalent of a category 1 hurricane. 

Over the course of Freddy’s 32-day journey, the World Meteorological Organization says the storm likely became the longest-lasting tropical cyclone on record. The previous record holder, Hurricane John, persisted for 31 days in the Central Pacific in 1994. 

Image Credit: NASA Earth Observatory image by Lauren Dauphin, using VIIRS data from NASA EOSDIS LANCEGIBS/Worldview, and the Joint Polar Satellite System (JPSS). 

 

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