22 August 1902, 03h
   lat, lon  40.000, 77.000
Mw
 7.70
 
22 August 1902, 03:01
   lat, lon  39.800, 76.200
Io
 10
depth
 40 km
Mw
 7.70
 
22 August 1902, 03:01
   lat, lon  39.800, 76.200
Io
 9-10
depth
 40 km
Mw
 7.90
 
22 August 1902, 11h
   lat, lon  39.900, 76.200
Io
 10
Mw
 8.30
 
22 August 1902, 03:01
   lat, lon  39.800, 76.200
depth
 40 km
Ms
 8.10
 
22 August 1902, 11h
   lat, lon  39.900, 76.200
          Imax 10
Io
 10
Ms
 8.25
 
22 August 1902
   lat, lon  39.900, 76.200
Io
 10
M
 8.25
 
22 August 1902, 11h
   lat, lon  39.910, 76.200
Io
 10
M
 8.25