Jökull - 01.12.2007, Side 48

Þorbjarnardóttir et al.
Figure 1. Seismicity in Iceland during 2006. Earthquake epicenters are plotted for events recorded by at least
4 stations and with Mlw !1. The main tectonic features are shown. RR: Reykjanes Ridge; RP: Reykjanes
Peninsula; H: Hengill area; WVF: Western Volcanic Zone; Bf: Borgarfjörður; SISZ: South Iceland Seismic
Zone; M: Mýrdalsjökull ice cap; EVZ: Eastern Volcanic Zone; S: Skeiðarárjökull glacier; Sk: Skaftá cauldrons;
B: Bárðarbunga volcano; A: Askja caldera; Kh: Kárahnjúkar power plant; NVZ: Northern Volcanic Zone; K:
Kaldbakur; TFZ: Tjörnes Fracture Zone; HFF: Húsavík-Flatey Fault; DL: Dalvík Lineament; GL: Grímsey Lin-
eament; WF: Western Fjords. Triangles denote SIL stations and filled triangles those stations that were added
to the network in 2006. Stars show the location of earthquakes with M lw !4. – Jarðskjálftavirkni á Íslandi
2006. Skjálftamiðjur eru einungis teiknaðar fyrir skjálfta sem mældust á a.m.k. 4 stöðvum og með M lw !1.
Þríhyrningar tákna SIL stöðvar og fylltir þríhyrningar þær stöðvar sem voru settar upp á árinu 2006. Stjörnur
sýna staðsetningar skjálfta með Mlw !4.
46 JÖKULL No. 57