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National Oceanic and Atmospheric Administration Pacific Marine Environmental Laboratory
NOAA Center for Tsunami Research NOAA

PACIFIC OCEAN
Aleutian-Alaska-Canada-Cascadia Subduction Zone (ACSZ) 184
Central-South America Subduction Zone (CSSZ) 382
East Philippines Subduction Zone (EPSZ) 44
Kamchatka-Kuril-Japan-Izu Bonin-Marianas-Yap Subduction Zone (KISZ) 222
Manus Ocean Convergence Boundary (MO) 34
New Britain-Solomons-Vanuatu Subduction Zone (NVSZ) 74
New Zealand-Kermadec-Tonga Subduction Zone (NTSZ) 78
North New Guniea Subduction Zone (NGSZ) 30
Ryukuy-Kyushu-Nankai Subduction Zone (RNSZ) 44
South New Zealand Subduction Zone (NZSZ) 14
West Philippines Subduction Zone (WPSZ) 22
SUB-TOTAL (PACIFIC OCEAN): 1128

INDIAN OCEAN
Andaman-Nicobar-Sumatra Subduction Zone (IOSZ) 307
Makran Subduction Zone (MKSZ) 20
SUBTOTAL (INDIAN OCEAN): 327

ATLANTIC OCEAN
Atlantic Subduction Zone (ATSZ) 214
South Sandwich Subduction Zone (SSSZ) 22
SUBTOTAL (ATLANTIC OCEAN): 236

  TOTAL: 1691

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