Ring of Fire of space weather, earthquakes, tsunamis, volcanoes, and landslides. British Columbia and Yukon are home to a vast region of volcanoes and volcanic activity in the Pacific Ring of Fire. Several mountains in populated areas of British Columbia are dormant volcanoes. Most of these were active during the Pleistocene and Holocene epochs. Although none of Canada's volcanoes are currently erupting, several volcanoes, volcanic fields, and volcanic centers are considered potentially active. Hot springs are at some volcanoes, while 10 volcanoes in British Columbia appear related to seismic activity since 1975, including: the Silverthrone Caldera, Mount Meager massif, Wells Gray-Clearwater volcanic field,
Indonesian martial arts popularity of radio shows featuring pencak silat experts in the old Indonesian kingdoms of Pajajaran and Majapahit circa the 14-15th century. Historical epics such as "Saur Sepuh", "Tutur Tinular" and "Misteri Gunung Merapi" have been adapted both for TV and film. Indonesian cinema differentiates this from modern action films or "laga". The latter may or may not include traditional fighting styles, but the modern setting makes it distinct from the silat genre proper. While Indonesian movies and TV series have always had a large following in neighbouring Malaysia and Singapore, it was the 2009 film "Merantau" that brought international attention