Earthquakes near Tumxuk through history

The deadliest was not the strongest: a magnitude 7 on January 22, 2024 (128 km WNW of Aykol, China), for which NOAA records 3 deaths. NOAA’s list of significant earthquakes has 5 here, back to 1716. NOAA’s record here begins in 1716 with an earthquake (S Xinjiang: Aksu, Balkhash). It grows thinner going back: 4 of the 5 significant earthquakes NOAA lists here are from 1927 on.

• January 22, 2024Earthquake · M 7.0128 km WNW of Aykol, China · 3 deaths (NOAA)USGS · NOAA NCEI · Wikipedia
• April 13, 1961Earthquake · M 7.0151 km ENE of Kashgar, ChinaUSGS · NOAA NCEI
• 1716Earthquake · M 7.5 (est.)S Xinjiang: Aksu, BalkhashNOAA NCEI

• An event counts for Tumxuk 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