By Wyss Yim
The University of Hong Kong
Patches of abnormally hot seawater beneath the ocean surface referred to as Blobs are naturally generated by submarine volcanic eruptions. A recent example is the North Pacific Blob1 which caused weird weather conditions accompanied by major ecological changes in the Pacific northeast including two years without winters in 2013 and 20142. This was featured as a ‘heat wave’ in the September 2016 issue of National Geographic and was used to support the anthropogenic global warming alarm. However, based on the study of available information including satellite and ARGO data buoy records, the release of geothermal heat from the Nishinoshima volcanic eruption 940 km south of Tokyo3 from March 2013 to August 2015 was identified the culprit4,5. Continue reading “Climatic Impacts of the Southwest Indian Ocean Blob”




