The Kuchinoerabu-jima volcano in Japan experienced a violent eruption beginning around 00:59 UTC on 29 May 2015 — the expanding volcanic cloud was captured by 0.5-km resolution Himawari-8 AHI 0.64 µm visible channel images (above; click image to play animation; also available as an MP4 movie file). A mid-layer volcanic cloud was... Read More

A tornado was reported near Yuma, CO, (SPC Storm Reports) at 1910 UTC on 27 May 2015. GOES-14 was in SRSO-R scanning mode, and a storm-centered animation of the visible imagery (0.626 µm) is shown above (Warning: the animation above is 270M; click here for an mp4, or view it on YouTube). Note that GOES-14 produces... Read More

GOES-14 remained in Super Rapid Scan Operations for GOES-R (SRSO-R) mode on 25 May 2015, providing 1-minute 0.63 µm visible channel imagery of severe thunderstorms that produced widespread damaging winds, large hail, and tornadoes  (SPC storm reports) across much of Texas (above; also available as an MP4 movie file). One fatality and four... Read More

After nearly 33 years of inactivity, a comparison of GOES-13 0.63 µm visible channel and 3.9 µm shortwave IR channel images (above; click to play animation; also available as an MP4 movie file) showed that the Wolf Volcano in the Galapagos Islands began to erupt sometime between 0645 and 0715 UTC on... Read More