| | |earthquakes ceased completely. | | | 76 |1871 VI 28 5 30 | VI |District of Davao, southeastern Mindanao. | | |Violent earthquake throughout the region | | |surrounding Davao Gulf, with frequent | | |aftershocks during the ensuing 8 days. | | | 77 |1871 VII 11 21 19 | VI |Very strong earthquake, remarkable for its | | |wide extension, as it was felt strongly in | | |all the provinces of Luzon north of the | | |sixteenth parallel of north latitude. | | |Repetitions were frequent for three or | | |four days. | | | 78 |1871 X 4 20 30 | VII |District of Davao, southeastern Mindanao. | | |A very violent earthquake, shaking the | | |region around the Gulf of Davao. | | | 79 |1871 XI 5 9 -- | VII |Surigao, northeastern Mindanao. Very | | |violent and prolonged earthquake in the | | |Province of Surigao; also remarkable for | | |its extension, being felt intensely | | |throughout eastern Mindanao and | | |perceptible on all the Visayan Islands. | | | 80 |1871 XI 29 16 30 | VII |Very violent earthquake in western | | |Mindanao and on the Islands of Basilan | | |and Jolo. It caused slight damage to | | |several buildings at Zamboanga. | | | 81 |1871 XII 8 17 30 | IX |Destructive earthquake throughout the | | |districts of Lanao, Cotabato, and Davao, | | |Mindanao. It is reported that at Cotabato | | |and Pollok not a single building remained | | |standing; the happenings in the Moro | | |villages and forts are not known. Even in | | |Davao, at a distance of 200 kilometers, | | |it developed great violence. Within one | | |hour three series of most violent shocks | | |were experienced, accompanied by | | |subterraneous rumblings. | | | ----+--------------------+-----+------------------------------------------ No. | Date. |Intensity. | | | Epicenter and effects. ----+--------------------+-----+------------------------------------------ | _Y. M. d. h. m._ | |