The March of Cyclones in a ‘Foureaster’ Animation

March 27th, 2018 |

GOES-16 ABI Imagery from 28 February through 24 March 2018 at 15-minute time steps. CIMSS Natural Color imagery is shown during the day, a blend of GOES-16 ABI Shortwave (3.9 µm) and Longwave (10.3 µm) Infrared imagery is shown at night. (Click to open YouTube animation)

Four weeks of GOES-16 Full-Disk imagery, spanning 28 February to 24 March at a 15-minute interval, showing four Nor’easters, are available via the image above at YouTube.  The imagery shows CIMSS Natural Color during the day and a blend of GOES-16 ABI Shortwave (3.9 µm) and Longwave (10.3 µm) Infrared imagery at night.

The original mp4 (200 megabytes) is available for download here.

The Active Atlantic Basin in August and September

October 4th, 2017 |

ABI “Clean Window” Infrared (10.3 µm) Image, 1800 UTC on 8 September 2017, showing Katia, Irma and Jose, from left to right (Click to animate as a YouTube Video)

The YouTube link, above, shows the GOES-16 “Clean Window” (10.3 µm) Infrared Imagery over the Atlantic, showing the evolution of Hurricanes Franklin through Maria, from 7 August through 1 October. (The original mp4 video (250 Meg) is available.)

GOES-16 data posted on this page are preliminary, non-operational and are undergoing testing

Solar eclipse shadow as seen from geostationary satellites

March 9th, 2016 |

Himawari-8 true-color images [click to play MP4 animation]

Himawari-8 true-color images [click to play MP4 animation]

The shadow of the total solar eclipse of 09 March 2016 was captured by a number of geostationary satellites, including JMA Himawari-8 (above; also available as either a large 140 Mbyte animated GIF, or a YouTube video: large) | small) and KMA COMS-1 (below). The Himawari-8 true-color Red/Green/Blue (RGB) images were created using the Simple Hybrid Contrast Stretch (SHCS) method by Yasuhiko Sumida, SSEC visiting scientist from JMA.

COMS-1 Visible (0.67 um) images [click to play animation]

COMS-1 Visible (0.67 um) images [click to play animation]

Toward the end of the eclipse, the shadow was also seen with NOAA GOES-15 (below) as it moved northwest and north of Hawai’i.

GOES-15 Visible (0.63 um) images [click to play animation]

GOES-15 Visible (0.63 um) images [click to play animation]

In addition, the eclipse shadow was captured with the Chinese satellites FY-2E and FY-2G (below).

FY-2E Visible (0.73 µm) images [click to enlarge]

FY-2E Visible (0.73 µm) images [click to enlarge]

FY-2G Visible (0.73 µm) images [click to enlarge]

FY-2G Visible (0.73 µm) images [click to enlarge]

GOES Water Vapor Animations for 2015

January 1st, 2016 |

The GOES-13 and GOES-15 Imager provides routine observations at five wavelengths, including 6.5 µm, a wavelength that is sensitive to water vapor absorption (SHyMet lesson). The YouTube animations below show full-disk GOES-13 (GOES-East) and GOES-15 (GOES-West) water vapor images at 3-hour intervals for every day during 2015. GOES-15 shows the remarkable tropical cyclone activity that occurred as a result of warmer-than-normal sea surface temperatures over the central Pacific. Much less hurricane activity occurred in the Atlantic.

Once GOES-R is launched in late 2016, the ABI instrument will provide full-disk images at 5-minute intervals, rather than the 3-hour intervals shown here. The animations from GOES-R will contain 288 images per day rather than 8.