Moderate mag. 4.1 earthquake - 47 km northwest of Sainyabuli, Xayaboury, Xaignabouli, Laos, on Thursday, 21 November 2019 at 07:00 (GMT) -

This quake was likely an aftershock of the 6.0 quake 49 km northwest of Sainyabuli, Xayaboury, Xaignabouli, Laos, 20 November 2019 23:50 GMT, which had occurred 7 heures earlier.
Moderate mag. 4.1 earthquake - 47 km northwest of Sainyabuli, Xayaboury, Xaignabouli, Laos, on Thursday, 21 November 2019 at 07:00 (GMT)

Séisme modéré magnitude 4.1 at 10 km depth

21 Nov 07:13 UTC: Premier à signaler: EMSC après 13 minutes.
Date & time: 21 Nov 2019 07:00:48 UTC -
Magnitude: 4.1
Profondeur: 10.0 km
Epicenter latitude / longitude: 19.6°N / 101.44°E (Xaignabouli, Laos)
Nearby towns and cities:
47 km NO de Sainyabuli (Xayaboury, Xiagnabouli) (pop: 13,500) --> Voir les séismes à proximité!
70 km ENE de Chiang Klang (Thaïlande) (pop: 13,200) --> Voir les séismes à proximité!
114 km NE de Nan (Thaïlande) (pop: 24,700) --> Voir les séismes à proximité!
130 km NO de Vang Vieng (Vientiane) (pop: 25,000) --> Voir les séismes à proximité!
134 km SSO de Muang Xay (Muang Xai, Oudômxai) (pop: 25,000) --> Voir les séismes à proximité!
172 km E de Chiang Rai (Thaïlande) (pop: 78,800) --> Voir les séismes à proximité!
184 km O de Muang Phônsavan (Xiangkhoang) (pop: 37,500) --> Voir les séismes à proximité!
219 km NO de Vientiane (Vientiane Prefecture) (pop: 196,700) --> Voir les séismes à proximité!
287 km OSO de Xam Nua (Houaphan) (pop: 39,000) --> Voir les séismes à proximité!
433 km NO de Thakhek (Khammouan) (pop: 85,000) --> Voir les séismes à proximité!
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 8.9 x 1010 joules (24.8 megawatt hours, equivalent to 21.3 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.
MagnitudeProfondeurLocationSource
M 4.110 kmLaosEMSC

User reports for this quake (5)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Luang Prabang / Light shaking (MMI IV) : Around 6.51 I woke up, I felt a small shock and my laundry rack rattled
Bangkok sukhumvit soi 11 / Light shaking (MMI IV) : Thé bed was moving ... I hadn’t t really réalised... I thought I was sick
Bangkok / Moderate shaking (MMI V)
vientiane / Moderate shaking (MMI V) : I was awaken as I felt my bed moving around 4 am for about 10sec
Tachileik (188.4 km WNW of epicenter) [Map] / Very weak shaking (MMI II) (reported through our app)
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Earlier earthquakes in the same area

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