Scientists in Kamchatka recorded five earthquakes in the region over the past 24 hours, but local residents did not feel them, the Kamchatka branch of the Geophysical Service of the Russian Academy of Sciences told TASS. "During the last 24 hours, there have been five seismic events with a magnitude of 4.1 to 5.0. All were undetectable," the scientists said. Four volcanoes continue to be active in the area. It is not recommended to access them.