62 earthquakes recorded off Kamchatka coast in past week

Russian emergency officials report 62 notable seismic events off Kamchatka from Sept 28 to Oct 4, six felt in Petropavlovsk-Kamchatsky up to magnitude 4. The cluster is notable for its frequency but magnitudes are low; no damage or tsunami threat reported. This is routine seismic activity in a highly active zone, but monitoring continues for potential escalation.