Hurricane Simon, the latest in a long progression of tropical cyclones in the Eastern Pacific this season, passed close to the Mexican coast as a category 4 storm on October 11, 2026. Sustained winds reached 250 kilometers (155 miles) per hour as it crept north-northwest. Simon’s eye was about 50 kilometers (30 miles) offshore, between
In mid-September 2026, Hurricane Polo began as a tropical disturbance off the Pacific coast of Mexico. By September 20, it was organized enough to qualify as a tropical depression, and by the next day it was a tropical storm. From there, Polo launched into a period of rapid intensification that left meteorologists searching for adjectives
Last November, NASA and its European partners launched the Sentinel-6B satellite to improve hurricane forecasts, help protect infrastructure, and benefit commercial industries, including shipping. The satellite now is flying 30 seconds behind its predecessor, Sentinel-6 Michael Freilich. Both satellites are providing precise sea level height measurements during what oceanographers expect to be a historic El
When hurricane forecasters released their seasonal outlooks in spring 2026, the El Niño brewing in the Pacific contributed to predictions of below-normal activity in the Atlantic basin but above-normal activity in the northeastern and central Pacific basins. In early September, near the climatological peak of hurricane season, those spring outlooks were on target, with the
The Island of Hawaiʻi narrowly avoided a direct landfall by Hurricane Lala in mid-August 2026. The storm nonetheless delivered serious damage as it passed just south of the island on August 15 (above, right) as a category 1 storm on the Saffir-Simpson wind scale. Lala brought rainfall totals exceeding 20 inches (50 centimeters) to parts of
In early July 2026, for the second time in three months, a powerful typhoon crossed the United States Northern Mariana Islands and Guam in the North Pacific Ocean. Super Typhoon Bavi reached its peak intensity as it approached the islands on the night of July 5, bringing winds of 290 kilometers (180 miles) per hour,