QuakeSOS and QuakeSOS+ apps discontinued
The cost involving the necessary updates and the lack of sponsors made us decide to discontinue the apps. We regret this decision which was unfortunately necessary to take.
Daily M4+ earthquakes listing
Earthquakes in the world on May 22, 2013 (M2.5 or more)
All today’s M 2.5+ earthquakes as reported by the major international seismological agencies
Earthquakes in the world on May 21, 2013 (M4.5 or more) – Continuous earthquake swarm in Kamchatka (Russia)
Not dangerous : Indonesia (Halmahera, Banda Sea), Japan (Honshu, Ryukyu Islands, Hokkaido), Russia (Kamchatka), Mariana Islands, Taiwan, Mexico, Macquarie Island, Chile, Peru, Timor, Panama
Earthquakes in the world on May 21, 2013 (M2.5 or more)
All today’s M 2.5+ earthquakes as reported by the major international seismological agencies
Earthquakes in the world on May 20, 2013 (M4.5 or more)
Not dangerous : Russia (Kamchatka),Iran, Philippines, Pacific Ocean, Indonesia (Halmahera), Leeward Islands
Earthquakes in the world on May 20, 2013 (M2.5 or more)
All today’s M 2.5+ earthquakes as reported by the major international seismological agencies
Earthquakes in the world on May 19, 2013 (M4.5 or more)
Not dangerous : Timor, Russia (Kamchatka swarm), Peru, Japan (Honshu), Indonesia (Sumatra, Banda Sea), Algeria, Kermadec Islands
In-depth articles

Very Strong earthquake along the east coast of Honshu, Japan (Ishinomaki area)
May 18, 2013 – Strong earthquake along the Honshu coast with possible chance on minimal damage near Ishinomaki

Moderate earthquake along the coast of North Korea and South Korea
May 18, 2013 – A moderate earthquake struck along the coast of North and South Korea.

Moderate earthquake in southern Ontario, Canada
May 17, 2013 – A moderate earthquake with a preliminary Magnitude of 5.0 struck the Canadian province of Ontario on Friday. Expected shaking reaches V MMI (moderate shaking)

Massive very deep earthquake in the Mariana Islands region
– Update 07:07 UTC : As expected, this quake was felt in a wide area. Also people in Tokyo, approx. 2000 km north of the epicenter, felt this quake. (see reports below) JMA confirmes this quake was felt with JMA Intensity I in Tokyo. Of course it has no potential for any damage. Harmless massive [...]








Very Strong earthquake far out of the Chile coast
May 20, 2013 – A very strong earthquake struck in the transform zone of the West Chile Rise. No danger for a tsunami.