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Fagradalsfjall volcano update: lava remains at steady flow rate - VolcanoDiscovery

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April 28, 2021 at 03:38PM
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Fagradalsfjall volcano update: lava remains at steady flow rate - VolcanoDiscovery
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Wed, 28 Apr 2021, 08:34

08:34 AM | BY: MARTIN
The graph depicts parameters of the lava flow discharge rate, lava flow area and lava volume of the current eruption site (image: IMO)

The graph depicts parameters of the lava flow discharge rate, lava flow area and lava volume of the current eruption site (image: IMO)

The University of Iceland's Institute of Earth Sciences published the latest lava volume, lava flow area and lava flow discharge rate data of the current eruption site as a flight observation was realized yesterday.
An average lava flow discharge rate at the eruption site over the past 5 days is 6 cubic meters per second, which indicates a steady flow rate. This value is similar to the long-term average (38 days) estimated to be 5.3 cubic m/s.
The lava volume is approximately 18.5 million cubic meters erupted from all vents.
The lava flow area covered 1.13 square km with an average thickness of 16 meters.
Source: Icelandic Met Office volcano activity update 28 April 2021

Previous news

Mon, 26 Apr 2021, 20:32

Yesterday's lava flow at Fagradalsfjall volcano (image: facebook.com/bjorgunarsveitinthorbjorn)
The eruption from Fagradalsfjall continues with little changes overall and no signs of stopping any time soon. Fluid lava is being erupted from several vents along 3 fissure segments, and slowly forms growing shields piling up in the valley floors. ... read all

Wed, 21 Apr 2021, 09:42

The graph shows parameters of the lava flow discharge rate, lava area, lava volume, rock geochemistry and volcanic gases over the past month (image: IMO)
The University of Iceland's Institute of Earth Sciences reported a summary of eruption parameters documented since March 19, since the eruption at Fagradalsfjall one month ago. The parameters showed lava flow discharge rate, lava area, lava volume, rock geochemistry and volcanic gases. The graph below depicts an overview of the results. ... read all

Mon, 19 Apr 2021, 08:37

Yellow mark indicates the spot of the new fissure vent. The image shows all current eruptive fissures at the eruption site (image: @Icevolcanx/twitter)
The effusive eruption of the volcano continues. ... read all

Tue, 13 Apr 2021, 10:20

New eruptive fissures recorded on live webcam (image: @fencingtobba/twitter)
Another two eruptive fissures opened today, exactly the 5th and 6th in row. The two new vents are located between the first and third, and between the third and fourth eruptive sites, respectively. ... read all

Sun, 11 Apr 2021, 16:49

The fourth eruptive fissure captured on live webcam (image: RÚV webcam)
The Icelandic Met Office (IMO) noted that a fourth eruptive fissure opened on 9 April at about 03:00 local time. Located between the second and third eruption site, the new fissure vent started to erupt another basaltic lava flow. Preliminary measurements indicate that the lava flow's discharge rate likely will increase. The all lava flows traveling to Geldingadalir and Meradalir valley. ... read all


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