Light mag. 3.5 earthquake - 6.1 Km NNE of Krýsuvík, Iceland, on Monday, 1 Mar 2021 4:29 pm (GMT +0) -

This quake was likely an aftershock of the 5.7 quake 3.0 Km S of Hella, Iceland, 24 Feb 2021 10:05 am (GMT +0), which had occurred 5 days earlier.
Light mag. 3.5 earthquake - 6.1 Km NNE of Krýsuvík, Iceland, on Monday, 1 Mar 2021 4:29 pm (GMT +0)

Light magnitude 3.5 earthquake at 5 km depth

1 Mar 16:37 UTC: First to report: IMO after 8 minutes.
1 Mar 16:49: Hypocenter depth recalculated from 2.9 to 4.9 km (from 1.8 to 3 mi). Epicenter location corrected by 1.3 km (0.8 mi) towards S.
Date & time: 1 Mar 2021 16:29:26 UTC -
Local time at epicenter: Monday, 1 Mar 2021 4:29 pm (GMT +0)
Magnitude: 3.5
Depth: 4.9 km
Epicenter latitude / longitude: 63.936°N / 22.011°W (Iceland)
Nearest volcano: Krísuvík (5 km / 3 mi)
Nearby towns and cities:
15 km (9 mi) SSW of Hafnarfjordur (pop: 26,800) --> See nearby quakes!
18 km (11 mi) SSW of Garðabaer (pop: 11,400) --> See nearby quakes!
20 km (13 mi) SSW of Kopavogur (pop: 31,700) --> See nearby quakes!
23 km (14 mi) SSW of Reykjavik (pop: 118,900) --> See nearby quakes!
24 km (15 mi) ENE of Grindavik (pop: 2,860) --> See nearby quakes!
28 km (17 mi) ESE of Reykjanesbaer (pop: 2,010) --> See nearby quakes!
30 km (19 mi) SSW of Mosfellsbaer (pop: 8,650) --> See nearby quakes!
32 km (20 mi) WNW of Thorlakshofn (pop: 1,490) --> See nearby quakes!
41 km (25 mi) W of Hveragerdi (pop: 2,290) --> See nearby quakes!
43 km (27 mi) S of Akranes (pop: 6,610) --> See nearby quakes!
Weather at epicenter at time of quake:
Broken Clouds 4.5°C (40 F), humidity: 81%, wind: 4 m/s (8 kts) from SSW
Primary data source: IMO (Icelandic Met Office)
Estimated released energy: 1.1 x 1010 joules (3.12 megawatt hours, equivalent to 2.68 tons of TNT) More info
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Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
MagnitudeDepthLocationSource
3.54.9 km6.1 Km NNE of Krýsuvík, IcelandIMO
3.53 kmICELAND REGIONEMSC

User reports for this quake (35)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Reykjavík 105 (23.7 km NNE of epicenter) [Map] / Moderate shaking (MMI V) / 2-5 s (reported through our app)
24.5 km NNE of epicenter [Map] / Weak shaking (MMI III) / 1-2 s
22.8 km NNE of epicenter [Map] / Very weak shaking (MMI II) / single lateral shake / 2-5 s : The ground for me is shaking all the time before Earthquakes are coming  
20.6 km NNE of epicenter [Map] / Moderate shaking (MMI V) / 2-5 s
Njardvik (23.7 km W of epicenter) [Map] / Weak shaking (MMI III) / 2-5 s
26.9 km W of epicenter [Map] / Light shaking (MMI IV) / rattling, vibrating / 2-5 s (reported through our app)
13 km N of epicenter [Map] / Light shaking (MMI IV) (reported through our app)
21 km NNE of epicenter [Map] / Weak shaking (MMI III) (reported through our app)
20.3 km NNE of epicenter [Map] / Very weak shaking (MMI II) / rattling, vibrating / 1-2 s : 2 floor rambling (reported through our app)  
23.4 km N of epicenter [Map] / Weak shaking (MMI III) / single lateral shake / 1-2 s (reported through our app)
28.2 km W of epicenter [Map] / Strong shaking (MMI VI) (reported through our app)
Reykjavik (21.7 km NNE of epicenter) [Map] / Strong shaking (MMI VI) (reported through our app)
18.8 km NNE of epicenter [Map] / Weak shaking (MMI III) / rattling, vibrating / 2-5 s (reported through our app)
22.2 km NNE of epicenter [Map] / Weak shaking (MMI III)
27.3 km WNW of epicenter [Map] / Light shaking (MMI IV) / horizontal (sideways) swinging / 2-5 s (reported through our app)
23.5 km NNE of epicenter [Map] / Light shaking (MMI IV) / 2-5 s (reported through our app)
24.3 km NNE of epicenter [Map] / Very weak shaking (MMI II) / rattling, vibrating / 2-5 s (reported through our app)
Sandgerdi (35.4 km WNW of epicenter) [Map] / Weak shaking (MMI III) / 2-5 s (reported through our app)
24.7 km NNE of epicenter [Map] / Weak shaking (MMI III) / rattling, vibrating (reported through our app)
Reykjavík 105 / Light shaking (MMI IV) / 2-5 s
Reykjavik 101 / Light shaking (MMI IV)
Reykjavik / Very strong shaking (MMI VII)
Reykjavík / Light shaking (MMI IV)
Reykjavík 105 / Light shaking (MMI IV) / 2-5 s
Reykjavik 101 / Light shaking (MMI IV)
Reykjavik / Weak shaking (MMI III)
Reykjavik / Strong shaking (MMI VI) / vibration and rolling
Gardabaer / Light shaking (MMI IV) / 2-5 s
Gardur / Weak shaking (MMI III)
Reykjavik 101 Fellsmulu 2 / Weak shaking (MMI III) / horizontal (sideways) swinging / 1-2 s
Keflavik / Moderate shaking (MMI V)
Bolholt / Weak shaking (MMI III)
Ásakór 7, kopavogur / Light shaking (MMI IV) / rattling, vibrating / 2-5 s
Kjalarnes / Light shaking (MMI IV) / both vertical and horizontal swinging / 5-10 s
Reykjavík / Weak shaking (MMI III) / rattling, vibrating / 1-2 s
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