For the third consecutive year, NASA’s Global Precipitation Measurement Mission applications team and University of Coimbra’s Earth and Space Science Center (CITEUC Portugal) collaborated to host the GPM Mentorship Program. The 2024 initiative built on previous years' successes, supporting new users from established and underrepresented user communities and providing a tailored hands-on...

While the GPM Core Observatory’s instruments show exceptional detail in Milton’s rainfall structure in several overpasses throughout the week, the IMERG global multi-satellite product provides a broader overview of precipitation along Milton’s track as a continuous picture from development through landfall.  Video file Download this video (right-click -> "save as") The above animation shows IMERG...

Updated Oct. 10, 2024 Click here for a visualization of IMERG precipitations and totals from Hurricane Milton.  After forming in the Bay of Campeche, Hurricane Milton underwent a remarkable period of rapid intensification with its central pressure falling from 1007 mb (29.74 inches of mercury, inHg) at 11:00 a.m. EDT Oct. 5 to 897 mb (26.49 inHg) at 8:00 p.m. EDT on Oct. 7. At this time...

After tracking through the eastern Gulf of Mexico and battering much of the west coast of Florida with strong winds and storm surge, Hurricane Helene made landfall in the Big Bend region of Florida’s northwest coast at 11:10 pm EDT about 10 miles west-southwest of Perry, Florida, as a powerful Category 4 hurricane with maximum sustained winds reported at 140 mph by the National Hurricane Center...

[Goto Spanish translation; Ir a la traducción al español] On Monday evening, Sept. 23, 2024, an unusual hurricane struck southern Mexico, dumping 20 inches of rainfall along the coast according to estimates from NASA's IMERG precipitation product.  The following image shows these rainfall estimates: Image Click here for a full resolution version of this image.   Observations from an...