Moderate mag. 4.2 earthquake - Laccadive Sea, 152 km west of Trivandrum, Thiruvananthapuram, Kerala, India, on Friday, Sep 24, 2021 12:48 am (GMT +5) -

Moderate mag. 4.2 earthquake - Laccadive Sea, 152 km west of Trivandrum, Thiruvananthapuram, Kerala, India, on Friday, Sep 24, 2021 12:48 am (GMT +5)

Moderate magnitude 4.2 earthquake at 5 km depth

23 Sep 19:57 UTC: First to report: NCS after 8 minutes.
Date & time: Sep 23, 2021 19:48:56 UTC -
Local time at epicenter: Friday, Sep 24, 2021 12:48 am (GMT +5)
Magnitude: 4.2
Depth: 5.0 km
Epicenter latitude / longitude: 8.2°N / 75.6018°E (Laccadive Sea, India)
Antipode: 8.2°S / 104.398°W
Nearby towns and cities:
132 km (82 mi) SW of Kollam (pop: 394,200) --> See nearby quakes!
135 km (84 mi) WSW of Paravoor (pop: 38,900) --> See nearby quakes!
136 km (85 mi) WSW of Varkala (pop: 43,300) --> See nearby quakes!
147 km (92 mi) SW of Kayamkulam (pop: 64,200) --> See nearby quakes!
152 km (94 mi) WSW of Trivandrum (pop: 784,200) --> See nearby quakes!
164 km (102 mi) SSW of Alappuzha (pop: 176,800) --> See nearby quakes!
165 km (102 mi) W of Neyyāttinkara (pop: 88,100) --> See nearby quakes!
236 km (147 mi) WSW of Tirunelveli (pop: 1,435,800) --> See nearby quakes!
346 km (215 mi) SSW of Coimbatore (pop: 959,800) --> See nearby quakes!
363 km (225 mi) NE of Manadhoo (Noonu Atoll, Maldives) (pop: 1,580) --> See nearby quakes!
Weather at epicenter at time of quake:
Broken Clouds 27.9°C (82 F), humidity: 78%, wind: 9 m/s (17 kts) from NW
Primary data source: NCS (National Center for Seismology)
Estimated released energy: 1.3 x 1011 joules (35 megawatt hours, equivalent to 30.1 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.
4.25 km135km SW of Kollam, Kerala, IndiaNCS

User reports for this quake (1)

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Nagercoil / not felt : I didn't (reported through our app)  
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