1–minute Mesoscale Domain Sector GOES-16 (GOES-East) “Red” Visible (0.64 µm) images and “Clean” Infrared Window (10.35 µm) images (above) showed Tropical Storm Henri as it moved over Block Island (station identifier KBID) around 1500 UTC and then made landfall along the coast Rhode Island around 1615 UTC on 22 August 2021. Infrared images depicted the coldest cloud tops of deep convection... Read More
Overpasses from NOAA-20 (0601 and 0741 UTC) bracket an overpass from Suomi-NPP (0651 UTC), above, to provide excellent night time visual imagery animation over Hurricane Henri as it moved northward towards landfall over southern New England. It is difficult to pinpoint the center of the storm in this imagery. Per the National Hurricane Center,... Read More
Tropical Storm Henri intensified to become a hurricane at 1500 UTC on 21 August 2021 — and 1–minute Mesoscale Domain Sector GOES-16 (GOES-East) “Red” Visible (0.64 µm) images and “Clean” Infrared Window (10.35 µm) images (above) showed Henri during the 1400-2300 UTC period. Visible images indicated that a small-diameter inner core began to form later in the day.Henri was moving... Read More
GOES-16 Visible Imagery, above, shows Tropical Storm Henri east of Florida and to the north of the Bahamas. Cirrus outflow is well-developed to the east and south, but the storm is sheared; the surface circulation is near the northwestern edge of the ongoing deep convection. Persistent northerly shear, as shown... Read More
