Observatorio San Calixto – National Seismic, Infrasound and Strong Motion Network of Bolivia (Plurinational State of)

Mayra Nieto, Bastien Joly, Gonzalo A. Fernández M, Felipe Condori, Jonas Baldivieso, Teddy Griffiths, Walter Arce and Zulma Machaca report on the operational procedures of the Observatorio San Calixto, Bolivia, for the Summary of the Bulletin of the ISC.

Seismic Monitoring and Data Processing at the National Institute for Earth Physics – Romania

Constantin Ionescu, Mihaela Popa, Cristian Neagoe and Daniela Veronica Ghica report on seismic monitorig at the National Institute for Earth Physics in Măgurele, Romania, for the Summary of the Bulletin of the ISC.

China Earthquake Administration: Chinese Seismic Network

Guanghui Dai and Yanru An report on the Chinese Seismic Network for the Summary of the Bulletin of the ISC.

Seismological Monitoring in Latvia

Valerijs G. Ņikuļins reports on seismological monitoring in Latvia for the Summary of the Bulletin of the ISC.

The Seismological Network of Aristotle University of Thessaloniki, Greece (AUTHnet)

D.A. Vamvakaris and E.M. Scordilis report on the seismological network of Aristotle University of Thessaloniki, Greece for the Summary of the Bulletin of the ISC.

Seismic Monitoring at the Turkish National Seismic Network (TNSN)

Fatih Alver, Ömer Kılıçarslan, Kerem Kuterdem, Meltem Türkoğlu and M.Doruk Şentürk report on the Turkish National Seismic Network for the Summary of the Bulletin of the International Seismological Centre.

Servicio Sismológico Nacional, Mexico

Xyoli Pérez-Campos et al. report on the Servicio Sismológico Nacional in Mexico for the Summary of the Bulletin of the ISC.

Monitoring System of the Institute of Geophysical Research of the Ministry of Energy of the Republic of Kazakhstan

Natalya N. Mikhailova and Inna N. Sokolova report on the Kazakhstan Monitoring System of the Institute of Geophysical Research of the Ministry of Energy for the Summary of the Bulletin of the International Seismological Centre.

Seismological Central Observatory (SZO) of BGR, Germany

Gernot Hartmann, Thomas Plenefisch and Klaus Stammler report on the Seismological Central Observatory in Germany for the Summary of the Bulletin of the International Seismological Centre.

Macroseismic Field Anisotropy of the ML 4.7 Earthquake of 18 October 2015 in Central Urals, Russia

Ruslan A. Dyagilev, Natalia S. Guseva, Filipp G. Verkholantsev report on macroseismic field anisotropy of a rare ML 4.7 tectonic event in the Ural Mountains on 18 October 2015. This publication is an English adaption of an article that was first published in Russian in the Russian Geophysics Journal (2016, Vol. 5, pp. 42–46).