Official Journal of the Asia Oceania Geosciences Society (AOGS)
Table 1 Comparative analysis of rebuild versus original ISC Bulletin (1964–2010)
From: Rebuild of the Bulletin of the International Seismological Centre (ISC)—part 2: 1980–2010
Parameters | Original ISC Bulletin | Rebuilt ISC Bulletin | Change |
|---|---|---|---|
Events | 3,983,461 | 4,451,492 | + 12% |
ISC hypocentres | 1,122,279 | 556,135 | − 50% |
ISC mb | 481,169 | 395,270 | − 18% |
ISC MS | 103,596 | 77,397 | − 25% |
Arrivals | 96,283,793 | 112,601,632 | + 17% |
Stations | 12,817 | 15,559 | + 21% |