Articles | Volume 3, issue 1
Geosci. Commun., 3, 129–146, 2020
Geosci. Commun., 3, 129–146, 2020
Research article
 | Highlight paper
15 May 2020
Research article  | Highlight paper | 15 May 2020

Rapid collaborative knowledge building via Twitter after significant geohazard events

Robin Lacassin et al.

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Cited articles

Andrews, R. G.: Indonesian Tsunami: What Happened, How To Survive One, And How To Help, Forbes, 1 October, available at: (last access: 5 July 2019), 2018a. 
Andrews, R. G.: Geologists Joke About “Sea Monster” After Mysterious 30-Minute Rumble Emanates from Waters Near Madagascar, Gizmodo, available at: (last access: 5 July 2019), 2018b. 
Bao, H., Ampuero, J.-P., Meng, L., Fielding, E. J., Liang, C., Milliner, C. W. D., Feng, T., and Huang, H.: Early and persistent supershear rupture of the 2018 magnitude 7.5 Palu earthquake, Nat. Geosci., 12, 200–205,, 2019. 
Bartel, B. and Bohon, W.: The Hazards of Hazard Communication: Importance, Rewards, and Challenges of Science in the Public Sphere: A white paper summary of presentations from session PA23B at the 2018 Fall Meeting of the 485 American Geophysical Union, available at: (last access: 8 May 2020), 2019. 
Bossu, R., Mazet-Roux, G., Douet, V., Rives, S., Marin, S., and Aupetit, M.: Internet Users as Seismic Sensors for Improved Earthquake Response, Eos, Transactions American Geophysical Union, 89, 225–226,, 2008. 
Short summary
Among social media platforms, Twitter is valued by scholars to disseminate scientific information. Using two 2018 geohazard events as examples, we show that collaborative open data sharing and discussion on Twitter promote very rapid building of knowledge. This breaks down the traditional ivory tower of academia, making science accessible to nonacademics who can follow the discussion. It also presents the opportunity for a new type of scientific approach within global virtual teams.
Final-revised paper