Grontapubeyfi
Wan grontapubeyfi ben wan trili efu dyorku efu beyfi sekseki ini lanki fu a grontapu, a grontapulanki. Grontapubeyfi ben da oten meni enessi fri kon. Disi mu esesi, sodati da ben wan grontapubeyfi. A enessi go ini wan wafisekseki fu a sentir na a lonku. A presi oten wan grontapubeyfi mekikon ben a hiposentir. A presi oten wan grontapubeyfi opo kon ben a episentir, dati ben i-leti opo a hiposentir. Wan lin fu speri sekseki intensifiti ben wan isoseist. A sabi fu a grontapubeyfi ben grontapubeyfisabi, ini moy tongo ben o nen seismologi.
Den pasa puwufu grontapubeyfi
kenki
Den ten pasa strangusu grontapubeyfi sinsi 1900 e ben:
| Kondre/Presi | Datum | Magnitudi | Bliti | Languti |
| Chili | 22-05-1960 | 9,5 | 38.2 Z | 72.6 W |
| Atjeh, Indonesia | 26-12-2004 | 9,3 | 3.3 N | 95.8 O |
| Alaska, VS | 28-03-1964 | 9,2 | 61.1 N | 147.5 W |
| Alaska, VS | 09-03-1957 | 9,1 | 51.3 N | 175.8 W |
| Russia | 04-11-1952 | 9,0 | 52.7 N | 159.5 O |
| Ecuador | 31-01-1906 | 8,8 | 1.0 N | 81.5 W |
| Kurila | 06-11-1958 | 8,7 | 44.4 N | 148.6 O |
| Alaska, VS | 04-02-1965 | 8,7 | 51.3 N | 178.6 O |
| India | 15-08-1950 | 8,6 | 28.5 N | 96.5 O |
| Argentinia | 11-11-1922 | 8,5 | 28.5 Z | 70.0 W |
Den medium numro fu grontapubeyfi ies yari nanga a pasidi magnitudi e ben:
- 3000 nanga magnitudi 5
- 100 nanga magnitudi 6
- 20 nanga magnitudi 7
- 2 nanga magnitudi 8