May 16, 1892 Earthquake: Guam, US Territories
A magnitude 7.5 earthquake struck Guam, US Territories on May 16, 1892 at 11:10 UTC. 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
- May 16, 1892
- Time
- 11:10 UTC
- Place
- Guam, US Territories
- Magnitude
- 7.5 (Ms)
- Intensity
- 8 on the Modified Mercalli scale
- Tsunami
- Yes: the tsunami it caused
- Epicenter
- 14.000° N, 143.300° E
- Country
- US Territories
The toll
- Damage
- Moderate (about $1 to $5 million)
- Houses destroyed
- Few (about 1 to 50)
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:
1892, May 16. There was a strong earthquake on Guam Island. It began with sudden vertical shocks, which made all the inhabitants run to the street. Then, horizontal north-south and east-west oscillation began. The tremors lasted about a minute. The tiles flew off all the stone buildings and many buildings cracked. Two pits opened up in the ground about 5 km from Agana. The sea retreated from the shore right up to the reefs, but due to the fact that the return movement was slow, it did not advance beyond the shore in the center of the city, though it did in San Antonio quarter. Another three very strong shocks were felt at night.
Reference #1055:
1892, May 16. Philippines, Guam, in the Ladrowes. Intensity II which corresponds to buildings may be unroofed or shattered and some may fall, the ground may be badly cracked in places and small landslips occur.
Reference #1072:
1892, May 16, 21:10 [local time]. Intensity VIII. Destructive earthquake which severely damaged the masonry buildings in Agana and other towns, produced many fissures and displacements on the coasts and in other places. The sea retired suddenly, but no devastating alternations of floods and ebbs followed. The few aftershocks which occurred during the two following days were feeble.
Other significant earthquakes nearby
Within 200 km, the deadliest first.
- 1809, Guam, US Territories
- April 1825, Ladrones Island, Guam, Northern Mariana Islands, US Territories
- May 1834, Agana, Guam, US Territories
- January 25, 1849, Guam, US Territories
- February 10, 1903, Guam, US Territories
- November 1, 1975, Guam, US Territories
- April 23, 1997, Guam, US Territories
- April 26, 2002, Guam, US Territories
- August 8, 1993, Tuman Bay, Apra Harbor, Guam, US Territories
More
Significant earthquakes of 1892The 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 2419.