M4.4 earthquake 145 km SE of Pondaguitan, Philippines
A magnitude 4.4 earthquake struck 145 km SE of Pondaguitan, Philippines on Tue, Jan 2, 1973, 9:03 PM GMT+8 (13:03 UTC), 62 km (39 mi) below the surface.
A larger quake followed: M4.8 136 km ESE of Pondaguitan, Philippines. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.4 (mb), light
- Local time
- UTC
- 1973-01-02 13:03:15 UTC
- Depth
- 62.0 km (38.5 mi), shallow
- Epicenter
- 5.535° N, 127.205° E
- Region
- Philippines
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Stations used
- 14
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 6 in the 60 days after this one and 8 in the 30 days before it.
After
- 4.8136 km ESE of Pondaguitan, Philippines · 19618 days ago · 90 km deep · 39 km away
- 5.1145 km ESE of Pondaguitan, Philippines · 19616 days ago · 79 km deep · 20 km away
- 4.877 km E of Pondaguitan, Philippines · 19614 days ago · 83 km deep · 98 km away
- 5.286 km ESE of Pondaguitan, Philippines · 19605 days ago · 63 km deep · 60 km away
- 5.2120 km SE of Pondaguitan, Philippines · 19566 days ago · 74 km deep · 26 km away
- 5.2100 km ESE of Pondaguitan, Philippines · 19565 days ago · 68 km deep · 72 km away
Before
- 5.9131 km SE of Pondaguitan, Philippines · 19627 days ago · 45 km deep · 15 km away
- 5.6134 km ESE of Pondaguitan, Philippines · 19638 days ago · 10 km deep · 62 km away
- 5.5120 km E of Pondaguitan, Philippines · 19645 days ago · 15 km deep · 72 km away
- 5.4161 km SE of Pondaguitan, Philippines · 19646 days ago · 55 km deep · 17 km away
- 5.9149 km ESE of Pondaguitan, Philippines · 19646 days ago · 45 km deep · 14 km away
- 5.5139 km SE of Pondaguitan, Philippines · 19646 days ago · 46 km deep · 7 km away
- 5.6136 km ESE of Pondaguitan, Philippines · 19646 days ago · 60 km deep · 21 km away
- 5.9124 km SE of Pondaguitan, Philippines · 19651 days ago · 60 km deep · 24 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp000000e. Read Tue, Sep 22, 2026, 8:00 PM UTC.