See eg.: Geirsson, H., Parks, M., Vogfjörd, K., Einarsson, P., Sigmundsson, F., Jónsdóttir, K., Drouin, V., Ófeigsson, B. G., Hreinsdóttir, S., and Ducrocq, C.: The 2020 volcano-tectonic unrest at Reykjanes Peninsula, Iceland: stress triggering and reactivation of several volcanic systems, EGU General Assembly 2021, online, 19–30 Apr 2021, EGU21-7534, https://doi.org/10.5194/egusphere-egu21-7534Archived 20 June 2021 at the Wayback Machine, 2021. https://meetingorganizer.copernicus.org/EGU21/EGU21-7534.html Retrieved: 6 April 2021
See eg.: Geirsson, H., Parks, M., Vogfjörd, K., Einarsson, P., Sigmundsson, F., Jónsdóttir, K., Drouin, V., Ófeigsson, B. G., Hreinsdóttir, S., and Ducrocq, C.: The 2020 volcano-tectonic unrest at Reykjanes Peninsula, Iceland: stress triggering and reactivation of several volcanic systems, EGU General Assembly 2021, online, 19–30 Apr 2021, EGU21-7534, https://doi.org/10.5194/egusphere-egu21-7534Archived 20 June 2021 at the Wayback Machine, 2021. https://meetingorganizer.copernicus.org/EGU21/EGU21-7534.html Retrieved: 6 April 2021
See eg.: Geirsson, H., Parks, M., Vogfjörd, K., Einarsson, P., Sigmundsson, F., Jónsdóttir, K., Drouin, V., Ófeigsson, B. G., Hreinsdóttir, S., and Ducrocq, C.: The 2020 volcano-tectonic unrest at Reykjanes Peninsula, Iceland: stress triggering and reactivation of several volcanic systems, EGU General Assembly 2021, online, 19–30 Apr 2021, EGU21-7534, https://doi.org/10.5194/egusphere-egu21-7534Archived 20 June 2021 at the Wayback Machine, 2021. https://meetingorganizer.copernicus.org/EGU21/EGU21-7534.html Retrieved: 6 April 2021
See eg.: Geirsson, H., Parks, M., Vogfjörd, K., Einarsson, P., Sigmundsson, F., Jónsdóttir, K., Drouin, V., Ófeigsson, B. G., Hreinsdóttir, S., and Ducrocq, C.: The 2020 volcano-tectonic unrest at Reykjanes Peninsula, Iceland: stress triggering and reactivation of several volcanic systems, EGU General Assembly 2021, online, 19–30 Apr 2021, EGU21-7534, https://doi.org/10.5194/egusphere-egu21-7534Archived 20 June 2021 at the Wayback Machine, 2021. https://meetingorganizer.copernicus.org/EGU21/EGU21-7534.html Retrieved: 6 April 2021
Ioana-Bogdana Radu, Henrik Skogby, Valentin R. Troll, Frances M. Deegan, Harri Geiger, Daniel Müller & Thor Thordarson: Water in clinopyroxene from the 2021 Geldingadalir eruption of the Fagradalsfjall Fires, SW-Iceland. In: Bull Volcanol 85, 31 (2023). DOI:10.1007/s00445-023-01641-4
Arnardóttir, Lovísa (20 August 2021). "Nýjar sprungur á Gónhóli". Fréttabladid. Archived from the original on 7 September 2021. Retrieved 7 September 2021.
Jónasson, Magnús H. (21 August 2021). "Nýjar sprungur á Gónhóli". Fréttablaðið. Archived from the original on 7 September 2021. Retrieved 7 September 2021.
grapevine.is
Fontaine, Andie Sophia (19 March 2021). "Eruption at Fagradalsfjall". Grapevine. Reykjavik, IS. Archived from the original on 19 March 2021. Retrieved 20 March 2021.
"Fagradalsfjall 10. ágúst 2021". University of Iceland Institute of Earth Sciences. Archived from the original on 15 September 2021. Retrieved 15 September 2021.
"Fagradalsfjall 10 August 2021". University of Iceland Institute of Earth Sciences. Archived from the original on 15 September 2021. Retrieved 15 September 2021.
Pétursson, Vésteinn Örn; Hall, Sylvia (5 April 2021). "Ný sprunga að opnast á Reykjanesskaga" [A new crack opens on the Reykjanes peninsula]. Vísir (in Icelandic). Archived from the original on 5 April 2021. Retrieved 5 April 2021.
Tryggvason, Tryggvi Páll (16 August 2021). "Nýjasta gosopið í góðum gír". Vísir. Archived from the original on 17 August 2021. Retrieved 17 August 2021.
"Krýsuvík-Trölladyngja". Catalogue of Icelandic Volcanoes. Archived from the original on 19 March 2021. Retrieved 20 March 2021.
See eg.: Geirsson, H., Parks, M., Vogfjörd, K., Einarsson, P., Sigmundsson, F., Jónsdóttir, K., Drouin, V., Ófeigsson, B. G., Hreinsdóttir, S., and Ducrocq, C.: The 2020 volcano-tectonic unrest at Reykjanes Peninsula, Iceland: stress triggering and reactivation of several volcanic systems, EGU General Assembly 2021, online, 19–30 Apr 2021, EGU21-7534, https://doi.org/10.5194/egusphere-egu21-7534Archived 20 June 2021 at the Wayback Machine, 2021. https://meetingorganizer.copernicus.org/EGU21/EGU21-7534.html Retrieved: 6 April 2021
See eg.: Geirsson, H., Parks, M., Vogfjörd, K., Einarsson, P., Sigmundsson, F., Jónsdóttir, K., Drouin, V., Ófeigsson, B. G., Hreinsdóttir, S., and Ducrocq, C.: The 2020 volcano-tectonic unrest at Reykjanes Peninsula, Iceland: stress triggering and reactivation of several volcanic systems, EGU General Assembly 2021, online, 19–30 Apr 2021, EGU21-7534, https://doi.org/10.5194/egusphere-egu21-7534Archived 20 June 2021 at the Wayback Machine, 2021. https://meetingorganizer.copernicus.org/EGU21/EGU21-7534.html Retrieved: 6 April 2021
Fontaine, Andie Sophia (19 March 2021). "Eruption at Fagradalsfjall". Grapevine. Reykjavik, IS. Archived from the original on 19 March 2021. Retrieved 20 March 2021.
Pétursson, Vésteinn Örn; Hall, Sylvia (5 April 2021). "Ný sprunga að opnast á Reykjanesskaga" [A new crack opens on the Reykjanes peninsula]. Vísir (in Icelandic). Archived from the original on 5 April 2021. Retrieved 5 April 2021.
Tryggvason, Tryggvi Páll (16 August 2021). "Nýjasta gosopið í góðum gír". Vísir. Archived from the original on 17 August 2021. Retrieved 17 August 2021.
Arnardóttir, Lovísa (20 August 2021). "Nýjar sprungur á Gónhóli". Fréttabladid. Archived from the original on 7 September 2021. Retrieved 7 September 2021.
"Fagradalsfjall 10. ágúst 2021". University of Iceland Institute of Earth Sciences. Archived from the original on 15 September 2021. Retrieved 15 September 2021.
"Fagradalsfjall 10 August 2021". University of Iceland Institute of Earth Sciences. Archived from the original on 15 September 2021. Retrieved 15 September 2021.
Jónasson, Magnús H. (21 August 2021). "Nýjar sprungur á Gónhóli". Fréttablaðið. Archived from the original on 7 September 2021. Retrieved 7 September 2021.