GOES-10 IR imagery with QuikSCAT winds (above) sourced from the CIMSS Tropical Cyclones site showed that the maximum surface winds associated with Subtropical Storm Olga were located well to the north of the center of the circulation early in the day on 11 December 2007. However, ASCAT wind data later in the... Read More
Just as the 2007 Atlantic Tropical Cyclone season started off a bit early (with Subtropical Storm Andrea in early May), it also is ending a bit late with the formation of Subtropical Storm Olga on 10 December 2007. An animation of GOES-10 IR images (above) sourced from the CIMSS Tropical Cyclones site shows the cluster of cold cloud top... Read More
A NOAA-17 InfraRed (IR) image (above) depicted a well-defined eye and eyewall structure associated with Category 4 Cyclone Sidr while it was located over the Bay of Bengal on 15 November 2007. The CIMSS Advanced Dvorak Technique (ADT) intensity estimate around that time was 146 knots.Animations of the Morphed Integrated Microwave Imagery at CIMSS (MIMIC)... Read More
Meteosat-7 IR images sourced from the CIMSS Tropical Cyclones site (above) showed Category 4 intensity Tropical Cyclone Sidr as it moved northward across the Bay of Bengal on 14 November 2007. Increasing amounts of deep layer wind shear (below) to the north of the storm may act to diminish the intensity of... Read More
