code name latitude longitude elevation sensor logger data link remarks
SUW Suwalki 54.0125N 23.1808E 152 m STS-2 Quanterra seedlink
GPRS		 cooperated with GEOFON
KWP Kalwaria
Paclawska		 49.6314N 22.7075E 448 m STS-2 Quanterra seedlink
radio link		 cooperated with GEOFON
BEL Belsk 51.8355N 20.7888E 173 m STS-2 MK-6 seedlink
 opened 2008/10/21
GKP Gorka
Klasztorna		 53.2697N 17.2367E 115 m STS-2 MK-6 seedlink
DSL
KSP Ksiaz 50.8428N 16.2931E 353 m STS-2 MK-6 seedlink
DSL		 also on-site analysis
WAR Warszawa 52.2417N 21.0236E 110 m STS-2 MK-6 seedlink
internet		 closed 2008/10/10
OJC Ojcow 50.2195N 19.7984E 391 m STS-2 MK-6 seedlink
DSL		 on-site analysis
also paper recording
RAC Raciborz 50.0833N 18.1942E 209 m SM-3 MK-5 seedlink
DSL		 on-site analysis;
also long period on KIRNOS;
museum Mainka
seismographs in cellar
NIE Niedzica 49.4189N 20.3131E 649 m SM-3 MK-6 seedlink
internet		 data analyzed at OJC
PHL Hel 54.608N 18.817E 1 m SM-3 NDL-logger ftp
SDI		 extremely noisy
HSP Hornsund 77.0106N 15.5725E 14 m SM-3 MK-6 none
 maintained by Dept. of Polar Research;
on-site analysis; no data transmission

Historical sites: