Influence of spatial variations of the geoelectric field on geomagnetically induced currents

by Viljanen Ari, Pirjola Risto
Published 2017-01-01

Russian geomagnetic recordings in 1850–1862 compared to modern observations

by Viljanen Ari, Myllys Minna, Nevanlinna Heikki
Published 2014-01-01

Regional estimation of geomagnetically induced currents based on the local magnetic or electric field

by Viljanen Ari, Wintoft Peter, Wik Magnus
Published 2015-01-01

Solar wind driven empirical forecast models of the time derivative of the ground magnetic field

by Wintoft Peter, Wik Magnus, Viljanen Ari
Published 2015-01-01

Geomagnetically induced currents in Europe

by Viljanen Ari, Pirjola Risto, Prácser Ernö, Katkalov Juri, Wik Magnus
Published 2014-01-01

Geomagnetically induced currents in Norway: the northernmost high-voltage power grid in the world

by Myllys Minna, Viljanen Ari, Rui Øyvind August, Ohnstad Trond Magne
Published 2014-01-01

Continental scale modelling of geomagnetically induced currents

by Sakharov Yaroslav, Prácser Ernö, Ádám Antal, Wik Magnus, Pirjola Risto, Viljanen Ari, Katkalov Juri
Published 2012-09-01

Progress in space weather modeling in an operational environment

by Pietrella Marco, Núñez Marlon, Mikhailov Andrei, Kutiev Ivan, Jakowski Norbert, Egorova Tatiana, Delouille Véronique, Cid Consuelo, Bergeot Nicolas, Belehaki Anna, Tsagouri Ioanna, Potapov Alexander, Qahwaji Rami, Tulunay Yurdanur, Velinov Peter, Viljanen Ari
Published 2013-04-01