Strong mag. 6.3 earthquake - Chiapas, Mexico, on Sunday, June 7, 1998 at 23:20 (GMT)

Strong mag. 6.3 earthquake - Chiapas, Mexico, on Sunday, June 7, 1998 at 23:20 (GMT)

Strong magnitude 6.3 earthquake at 87 km depth

1 Jan 00:00 UTC: First to report: USGS after 30 seconds.
Date & time: Jun 7, 1998 23:20:13 UTC
Magnitude: 6.3
Depth: 86.6 km
Epicenter latitude / longitude: 15.959°N / 93.776°W (Mexico)
Antipode: 15.959°S / 86.224°E
Nearest volcano: Apas-Navenchauc (135 km / 84 mi)
Nearby towns and cities:
14 km (9 mi) SE of Paredon (Paredón) (pop: 6,130) --> See nearby quakes!
15 km (9 mi) S of Tonala (Tonalá) (pop: 35,300) --> See nearby quakes!
34 km (21 mi) SSE of Arriaga (pop: 24,400) --> See nearby quakes!
39 km (24 mi) SE of Emiliano Zapata (pop: 3,350) --> See nearby quakes!
62 km (39 mi) WSW of Villaflores (pop: 37,200) --> See nearby quakes!
68 km (42 mi) WNW of Pijijiapan (pop: 16,900) --> See nearby quakes!
81 km (50 mi) S of Cintalapa de Figueroa (pop: 42,500) --> See nearby quakes!
99 km (62 mi) SSW of Ocozocoautla de Espinosa (San Juan) (pop: 39,200) --> See nearby quakes!
114 km (71 mi) SW of Tuxtla Gutiérrez (pop: 537,100) --> See nearby quakes!
686 km (426 mi) ESE of Mexico (pop: 12,294,200) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.8 x 1014 joules (49.4 gigawatt hours, equivalent to 42502 tons of TNT or 2.7 atomic bombs!) | about seismic energy
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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.
Mag.DepthLocationSource
6.387 kmChiapas, MexicoUSGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake.
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Aftershocks

[More info]

Recorded aftershocks, latest first (14 quakes)

Date and timeMag
Depth
LocationDetails
Oct 29, 1998 08:18
23 years ago
4.2

162 km
Chiapas, MexicoMore
Oct 25, 1998 17:21
23 years ago
4.1

100 km
North Pacific Ocean, 95 km S of Tonala, Chiapas, MexicoMore
Oct 23, 1998 23:18
23 years ago
4.1

79 km
North Pacific Ocean, 38 km SW of Tonala, Chiapas, MexicoMore
Oct 23, 1998 09:46
23 years ago
3.8

122 km
Chiapas, MexicoMore
Oct 20, 1998 03:53
23 years ago
3.9

116 km
North Pacific Ocean, 42 km SW of Tonala, Chiapas, MexicoMore
Oct 14, 1998 03:26
23 years ago
4.2

32 km
North Pacific Ocean, 58 km SW of Pijijiapan, Chiapas, MexicoMore
Oct 7, 1998 17:05
23 years ago
3.8

92 km
North Pacific Ocean, 44 km SW of Tonala, Chiapas, MexicoMore
Oct 7, 1998 07:34
23 years ago
4.0

0.1 km
Chiapas, MexicoMore
Jul 27, 1998 21:49
24 years ago
4.0

11 km
North Pacific Ocean, 53 km SW of Tonala, Chiapas, MexicoMore
Jun 9, 1998 04:15
24 years ago
4.2

150 km
North Pacific Ocean, 35 km S of Tonala, Chiapas, MexicoMore
Jun 9, 1998 02:09
24 years ago
4.8

81 km
Chiapas, MexicoMore
Jun 8, 1998 18:45
24 years ago
3.7

80 km
North Pacific Ocean, 65 km SW of Tonala, Chiapas, MexicoMore
Jun 8, 1998 07:21
24 years ago
3.8

78 km
Vicente Guerrero, 8.8 km S of Tonala, Chiapas, MexicoMore
Jun 7, 1998 23:39
24 years ago
4.7

86 km
North Pacific Ocean, 22 km S of Tonala, Chiapas, MexicoMore

Earlier earthquakes in the same area

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