Significant earthquakes of 1897

October 18, 1897 Earthquake: Northern Samar, Philippines

October 18, 1897 · M8.1 · Deaths: few · 17 houses destroyed

A magnitude 8.1 earthquake struck Northern Samar, Philippines on October 18, 1897 at 23:48 UTC, 33 km below the surface. It caused a tsunami.

Map

Where it struck, with the other significant earthquakes within 200 km. Circles are sized and colored by magnitude; select one for its page.

The earthquake

Date
October 18, 1897
Time
23:48 UTC
Place
Northern Samar, Philippines
Magnitude
8.1 (Ms)
Focal depth
33 km (21 mi)
Intensity
9 on the Modified Mercalli scale
Epicenter
12.000° N, 126.000° E

The toll

Deaths
Few (about 1 to 50) with its tsunami and other effects
Damage
Moderate (about $1 to $5 million)
Houses destroyed
17

Where the literature gives no number, NCEI records a description on a scale of 1 to 4, printed here in its words. Damage is in millions of US dollars of the year of the event, not adjusted for inflation.

What the record says

NCEI’s account, from the sources it cites.

Reference #1187:

1897, Oct 19, 7:52 am local time. Luzon, Visayan Islands: Manila one minute, S-N, SE-NW. Samar - in Oras, the facade of the church, the rectory, schoolhouse,

courthouse and bridges destroyed. Catubig: courthouse tilted, walls down, building unserviceable, most houses tilted. Laoang - 17 houses destroyed; people could not keep their feet during the earthquake. This region was shaken by violent shocks that, according to old inhabitants, were the strongest in 80 years. The shocks were preceded by clear and perceptible sounds which frightened all. All the public edifices, churches, rectory, schools and court which were spared by the typhoon have been damaged by the earthquake and some have collapsed. The first shock lasted 45 seconds. Shortly afterwards, a second threw down the statues and cracked the entire church of Oras...

Reference #1072:

1897, Oct 19, 08:05 local time (Oct 18, 1897, 24:05 UTC). Intensity IX in northern Samar. Destructive earthquake which damaged to a considerable extent buildings in Sulat, Palapag, Catubic, Oras, Gandara, and Laoang, towns near the northern and northeastern coasts of the island, and also produced vast fissures and other notable effects which resulted in the destruction of various bridges and roads.

Reference #88:

1897, Oct 18, 23:48 UTC, 12 N, 126 E, shallow depth, magnitude 8.1.

Reference #1006:

1897, Oct 18, 23:48 UTC, 12 N, 126 E, shallow depth, magnitude 8.1.

Reference #1058:

1897, Oct 19, Intensity IX at Samar.

Reference #1002:

1897, Oct 18, magnitude 8.1, at Samar.

Other significant earthquakes nearby

Within 200 km, the deadliest first.

More

Significant earthquakes of 1897The 1800sRecent earthquakes near hereThis day in weather history

Sources

Significant earthquakes from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-09-24. NCEI earthquake 2525.