| | |which produced the greatest changes of | | |topography experienced in the Philippines. | | |There followed other very strong quakes on | | |July 5, 24, and 28, and August 8, with | | |countless repetitions of less importance | | |during several months. From July 1 to 15 | | |occurred on the average 5 perceptible | | |shocks per day. | | | 110 |1879 VIII 29 6 -- | VI |District of Cotabato, Mindanao. Very | | |strong earthquake which closed a series of | | |quakes which had begun on the 10th of the | | |month. Of these, two felt on the 13th and | | |one on the 21st had been rather intense. | | | 111 |1879 IX 28 -- -- | VI |District of Davao, Mindanao. Very strong | | |earthquake followed by some repetitions. | | |On the 16th of the same month a somewhat | | |less intense earthquake had been felt in | | |the same region. | | | 112 |1879 X 14 9 -- | VII |Ilocos Norte. Very violent earthquake | | |which damaged buildings in the town of | | |Baccarra. | | | 113 |1879 XII 19 -- -- | VII |Ilocos Norte. Very violent earthquake | | |resulting in damaged buildings at Laoag | | |and other towns of the province. | | | 114 |1880 III 28 5 4 | VI |Very strong earthquake in eastern Panay | | |and the northwestern part of Negros | | |Island. | | | 115 |1880 VII 15 0 53 |VIII |Eastern part of Luzon. Destructive | | |earthquake in the Provinces of Tayabas | | |and Laguna. It damaged to some extent all | | |masonry structures, both public and | | |private, in the towns east of Lake Bay. | | | ----+--------------------+-----+------------------------------------------ No. | Date. |Intensity. | | | Epicenter and effects. ----+--------------------+-----+------------------------------------------ | _Y. M. d. h. m._ | | 116 |1880 VII 18 12 40 | IX |Central and southern Luzon. Destructive | | |earthquake affecting the Provinces of | | |Tayabas, Cavite, Laguna, Rizal, Bulacan, | | |Bataan, Pampanga, Tarlac, Nueva Ecija, and