Significant earthquakes of 1934

February 14, 1934 Earthquake: Luzon, Philippines

February 14, 1934 · M7.9

A magnitude 7.9 earthquake struck Luzon, Philippines on February 14, 1934 at 03:59:34 UTC, 22 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
February 14, 1934
Time
03:59:34 UTC
Place
Luzon, Philippines
Magnitude
7.9 (Ms)
Focal depth
22 km (14 mi)
Epicenter
17.500° N, 119.000° E

The toll

Damage
Limited (under about $1 million)

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 #414:

1934, February 14, 12:00 local time (17.5 N, 119 E, magnitude 7.6), there was a strong earthquake in the South China Sea, off the western coast of Luzon Island. It was felt all over Luzon Island except for its peninsulas, on the south of Taiwan Island and at Victoria (Hong Kong). The area of tremors was almost 1,900,000 km2. The tremors were felt for 90-120 seconds in the coastal cities closest to the source, and for 60 seconds at Manila. The earthquake greatly frightened the residents, but the damage was slight. At Manila, the wall of a school cracked and a floor settled several centimetres at one place. However, this was due to the poor quality of the materials and the structures themselves. The earthquake was accompanied by a small tsunami. [Gutenbert, Richter (1954): 14.II; 3h59m34s; 17.5 N., 119 E; M=7.6.]

Reference #88:

1934, February 14, 03:59:34 UTC, 17.5 N, 119 E, shallow depth, magnitude 7.9 MS.

Reference #1058:

1934, February 14, 03:59:34 UTC, 17.5 N, 119 E, magnitude 7.6 MS.

Reference #130:

1934, February 14, 03:59:34 UTC, 17.5 N, ll9 E, depth 22 km, magnitude 7.

Reference #3939:

1934, February 14, 11:59:34 local time, East of the Zhongsha Islands, in the South China Sea, 17.5 N, 119 E.

Other significant earthquakes nearby

Within 200 km, the deadliest first.

More

Significant earthquakes of 1934The 1900sEvery quake the USGS located in 1934Recent 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 3530.