Earthquakes near Sumedang through history

The deadliest was not the strongest: a magnitude 5 on September 18, 2024 (15 km ESE of Banjar, Indonesia), for which NOAA records 2 deaths. NOAA’s list of significant earthquakes has 12 here, back to 1690. NOAA records deaths in 13 of the events here, 7,352 in all. NOAA’s record here begins in 1690 with an eruption (Guntur). It grows thinner going back: 8 of the 12 significant earthquakes NOAA lists here are from 1927 on. NOAA lists 2 tsunamis that began within 100 km of Sumedang, and 2 from elsewhere that reached it with deaths or a metre of water or more. The highest water NOAA records here was 4.85 m, on July 17, 2006. The deadliest here came on July 17, 2006 from a magnitude 7.7 earthquake (South Of Java): NOAA’s runup records count 184 deaths within 100 km of Sumedang. NOAA lists 11 significant eruptions of 5 volcanoes within 100 km of Sumedang. The largest was Galunggung on October 8, 1822, at 5 on the volcanic explosivity index. It killed 4,011 people by NOAA’s count.

• September 18, 2024Earthquake · M 5.015 km ESE of Banjar, Indonesia · 2 deaths (NOAA)USGS · NOAA NCEI
• August 8, 2007Earthquake · M 7.535 km NNE of Rengasdengklok, IndonesiaUSGS
• July 17, 2006Tsunami · 4.85 m hereSouth Of Java · 184 deaths here (NOAA)NOAA NCEI · Wikipedia
• October 8, 1822Eruption · VEI 5Galunggung · 4,011 deaths (NOAA)NOAA NCEI · Wikipedia
• August 24, 1757Earthquake · M 7.5 (est.)JakartaNOAA NCEI
• 1690Eruption · VEI 3GunturNOAA NCEI · Wikipedia

• An event counts for Sumedang 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