Earthquakes near Puno through history

The deadliest was not the strongest: an estimated magnitude 7.9 on February 19, 1600 (Volcan Huaynaputina), for which NOAA records 1,500 deaths. NOAA’s list of significant earthquakes has 13 here, back to 1471. NOAA records deaths in 3 of the events here, 1,536 in all. The latest on NOAA’s list is a magnitude 7.2 on May 26, 2022 (10 km W of Azángaro, Peru). NOAA’s record here begins in 1471 with an earthquake. 8 of the 13 significant earthquakes NOAA lists here came before 1927.

• May 26, 2022Earthquake · M 7.210 km W of Azángaro, PeruUSGS · NOAA NCEI
• February 6, 1716Earthquake · M 8.8 (est.)Pueblo De Torata In TacnaNOAA NCEI
• February 19, 1600Earthquake · M 7.9 (est.)Volcan Huaynaputina · 1,500 deaths (NOAA)NOAA NCEI
• January 22, 1582Earthquake · M 8.2 (est.)Socabaya,Arequipa · 35 deaths (NOAA)NOAA NCEI
• 1471Earthquake · M 8.0 (est.)NOAA NCEI

• An event counts for Puno when it began within 100 km of its centre, or 200 km for an earthquake of magnitude 7 or more. Damage can reach further.
• USGS counts here start at magnitude 6: the catalogue’s smaller quakes thin out going back, where few instruments listened.
• NOAA lists significant events only: earthquakes that killed, did about $1 million of damage, reached magnitude 7.5 or intensity X, or raised a tsunami, and eruptions and tsunamis by like measures. Magnitudes before 1900 are its estimates from written accounts.
• Deaths are NOAA’s total for each event, wherever people died, its tsunami and fires included. A tsunami counts the dead its runup records give for this place: NOAA’s total for a tsunami includes its source quake’s.
• A tsunami from elsewhere counts where one of its runups killed or rose a metre or more.
• Counted to October 19, 2026, as is the map. The last 30 days ask USGS again.

How the layers work, where their data comes from and what they can’t tell you: Earthquakes, live, The world through history