Volume 48, Issue 1 - 6 of the Summary covers data analysis on the first six months of data year 2011 including: Summary of Seismicity, Statistics of Collected Data, Overview of the ISC Bulletin, Leading Data Contributors.

Submitted articles:

• The Canterbury, New Zealand Earthquake Sequence II: The MW 6.2 Christchurch Earthquake of 21 February 2011 and Continuing Aftershock Sequence
• An overview of the Mw 9, 11 March 2011, Tohoku earthquake

Cite full issue as: International Seismological Centre (2015), Summary of the Bulletin of the International Seismological Centre, January - June 2011, 48(1-6), https://doi.org/10.5281/zenodo.998595.

Volume 47, Issue 7 - 12 of the Summary covers data analysis on the last six months of data year 2010 including: Summary of Seismicity, Statistics of Collected Data, Overview of the ISC Bulletin, Leading Data Contributors.

Submitted articles:

• Seismic Network and Routine Data Processing - Japan Meteorological Agency -
• The Canterbury, New Zealand Earthquake Sequence I: The Mw 7.1 Darfield Earthquake of 3 September 2010 and Aftershock Sequence

Cite full issue as: International Seismological Centre (2014), Summary of the Bulletin of the International Seismological Centre, July - December 2010, 47(7-12), https://doi.org/10.5281/zenodo.998593.

Volume 47, Issue 1 - 6 of the Summary covers data analysis on the first six months of data year 2010 including: Summary of Seismicity, Statistics of Collected Data, Overview of the ISC Bulletin, Leading Data Contributors.

Submitted articles:

• The 12th January 2010 Mw7.0 Haiti Earthquake
• An overview of the Feb 27, 2010 Mw 8.8 Maule, Chile earthquake sequence

Cite full issue as: International Seismological Centre (2013), Summary of the Bulletin of the International Seismological Centre, January - June 2010, 47(1-6), https://doi.org/10.5281/zenodo.998584.