Minor mag. 1.2 earthquake - Réunion: Near Saint-Pierre on Monday, Oct 18, 2021 5:52 am (GMT +4) -

Quakes around its antipode during the following 3 days
Check different time intervals: 24 hours | 2 days
Date & time: 18 Oct 2021 01:52:58 UTC -
Local time at epicenter: Monday, Oct 18, 2021 5:52 am (GMT +4)
Magnitude: 1.2
Depth: 0.5 km
Epicenter latitude / longitude: 21.244°S / 55.7182°E (Réunion)
Antipode latitude / longitude: 21.244°N / 124.282°W
Primary data source: RENASS (Réseau National de Surveillance Sismique (RéNaSS))
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Quakes within 30 degrees from seismic antipode up to 3 days after the quake

The area around the antipode is marked with the big circle on the map.
The total number of quakes that occurred within 3 days around the antipode of the quake was 61. This is compared to the average number of 0.07 quakes during preceding intervals of 3 days with a standard deviation (σ) of 6.2, calculated by analzing all 100 preceding intervals of 3 days for the same region.
Interpretation:
Note: At a magnitude of 1.2, it is unlikely that this quake could affect areas around its antipode. If an increase or decrease of quake is detected, it is likely caused by other factors.
There is a weak increase in detected quakes around the antipode during the following 3 days.
Mag classTotal #AverageσObserved deviation
6+000n/a
5+000n/a
4+400.44 (9.9σ)
3+570.15.856.9 (9.9σ)
Total610.076.260.9 (9.9σ)
Explanation:
BLACK = Number of quakes within normal statistical range
RED = Significantly lower than normal number of quakes
GREEN = Significantly higher than normal number of quakes

List of quakes

Filter by magnitude:
all
3.0+
4.0+
Showing quakes magnitude 3.0 or higher (total: 61).
Date and timeMag
Depth
LocationDetails
18 Oct 2021 07:31:54 GMT
(6 hours after quake)
3.3

51 km
Mexico: 36 Km Al NOROESTE De SAN MARCOS, GRO [Show on map]More
18 Oct 2021 07:34:49 GMT
(6 hours after quake)
3.6

3 km
Mexico: 17 Km Al SURESTE De ACAPULCO, GRO [Show on map]More
18 Oct 2021 07:46:52 GMT
(6 hours after quake)
3.2

57 km
Mexico: 52 Km Al SURESTE De ARCELIA, GRO [Show on map]More
18 Oct 2021 08:07:22 GMT
(6 hours after quake)
3.5

7.5 km
Western Texas [Show on map]More
18 Oct 2021 08:08:29 GMT
(6 hours after quake)
3.2

6.2 km
43 Km NW of Toyah, Texas [Show on map]More
18 Oct 2021 08:28:20 GMT
(7 hours after quake)
3.2

42 km
Mexico: 13 Km Al SUR De CHIAUTLA DE TAPIA, PUE [Show on map]More
18 Oct 2021 08:46:40 GMT
(7 hours after quake)
3.3

2 km
Mexico: 44 Km Al NORTE De VICENTE GUERRERO, BC [Show on map]More
18 Oct 2021 08:56:29 GMT
(7 hours after quake)
3.5

5 km
Mexico: 55 Km Al OESTE De CIHUATLAN, JAL [Show on map]More
18 Oct 2021 09:01:46 GMT
(7 hours after quake)
3.3

35 km
Mexico: 33 Km Al NOROESTE De SAN MARCOS, GRO [Show on map]More
18 Oct 2021 09:05:51 GMT
(7 hours after quake)
3.4

37 km
Mexico: 18 Km Al NORTE De CIHUATLAN, JAL [Show on map]More
18 Oct 2021 09:10:59 GMT
(7 hours after quake)
3.6

7 km
Mexico: 14 Km Al SURESTE De ACAPULCO, GRO [Show on map]More
18 Oct 2021 09:15:46 GMT
(7 hours after quake)
3.7

5 km
Mexico: 27 Km Al SURESTE De ACAPULCO, GRO [Show on map]More
18 Oct 2021 09:45:06 GMT
(8 hours after quake)
3.4

10.4 km
7km NE of Coalinga, CA [Show on map]More
18 Oct 2021 09:48:49 GMT
(8 hours after quake)
3.3

4 km
Mexico: 21 Km Al SUROESTE De ACAPULCO, GRO [Show on map]More
18 Oct 2021 18:10:21 GMT
(16 hours after quake)
4.5

9 km
Mexico: 58 Km Al SUROESTE De PINOTEPA NACIONAL, OAX [Show on map]More
18 Oct 2021 18:55:30 GMT
(17 hours after quake)
3.7

3 km
Mexico: 6 Km Al SUROESTE De ACAPULCO, GRO [Show on map]More
18 Oct 2021 19:18:50 GMT
(17 hours after quake)
3.3

7 km
Mexico: 25 Km Al NORESTE De MANZANILLO, COL [Show on map]More
18 Oct 2021 21:16:00 GMT
(19 hours after quake)
3.6

5 km
Mexico: 90 Km Al SUROESTE De PUERTO PE [Show on map]More
18 Oct 2021 21:49:09 GMT
(20 hours after quake)
3.4

16 km
Mexico: 20 Km Al OESTE De RIO GRANDE, OAX [Show on map]More
18 Oct 2021 21:51:14 GMT
(20 hours after quake)
3.6

8 km
Mexico: 24 Km Al OESTE De PINOTEPA NACIONAL, OAX [Show on map]More
18 Oct 2021 21:59:42 GMT
(20 hours after quake)
3.2

10 km
168 Km W of Ferndale, California [Show on map]More
19 Oct 2021 03:34:57 GMT
(1 day 2 hours after quake)
3.5

9 km
Mexico: 27 Km Al SURESTE De ACAPULCO, GRO [Show on map]More
19 Oct 2021 04:43:49 GMT
(1 day 3 hours after quake)
3.2

23 km
Mexico: 15 Km Al NORTE De MANZANILLO, COL [Show on map]More
19 Oct 2021 05:10:44 GMT
(1 day 3 hours after quake)
3.8

3 km
Mexico: 10 Km Al SUR De PINOTEPA NACIONAL, OAX [Show on map]More
19 Oct 2021 06:45:01 GMT
(1 day 5 hours after quake)
4.2

12 km
Mexico: 35 Km Al NORESTE De PUERTO ESCONDIDO, OAX [Show on map]More
19 Oct 2021 08:24:15 GMT
(1 day 7 hours after quake)
3.4

5 km
Mexico: 14 Km Al SURESTE De ACAPULCO, GRO [Show on map]More
19 Oct 2021 08:49:49 GMT
(1 day 7 hours after quake)
3.5

23 km
Mexico: 18 Km Al SUROESTE De ATOYAC DE ALVAREZ, GRO [Show on map]More
19 Oct 2021 08:57:31 GMT
(1 day 7 hours after quake)
3.4

44 km
Mexico: 20 Km Al NORESTE De ZIHUATANEJO, GRO [Show on map]More
19 Oct 2021 09:14:40 GMT
(1 day 7 hours after quake)
3.1

51 km
Mexico: 4 Km Al NORESTE De CIHUATLAN, JAL [Show on map]More
19 Oct 2021 18:46:09 GMT
(1 day 17 hours after quake)
3.1

17 km
Mexico: 43 Km Al SUROESTE De PINOTEPA NACIONAL, OAX [Show on map]More
19 Oct 2021 19:21:27 GMT
(1 day 17 hours after quake)
3.5

16 km
Mexico: 22 Km Al SURESTE De GPE VICTORIA(KM.43), BC [Show on map]More
19 Oct 2021 19:40:24 GMT
(1 day 18 hours after quake)
3.1

26 km
Mexico: 4 Km Al SUROESTE De COQUIMATLAN, COL [Show on map]More
19 Oct 2021 20:01:36 GMT
(1 day 18 hours after quake)
3.2

5 km
Mexico: 36 Km Al SURESTE De PETATLAN, GRO [Show on map]More
19 Oct 2021 20:02:59 GMT
(1 day 18 hours after quake)
4.1

13 km
Mexico: 11 Km Al SURESTE De PINOTEPA NACIONAL, OAX [Show on map]More
19 Oct 2021 21:49:58 GMT
(1 day 20 hours after quake)
3.2

10 km
Mexico: 16 Km Al OESTE De SAN FELIPE, BC [Show on map]More
19 Oct 2021 21:54:12 GMT
(1 day 20 hours after quake)
3.1

26 km
Mexico: 20 Km Al ESTE De ACAPULCO, GRO [Show on map]More
19 Oct 2021 22:04:02 GMT
(1 day 20 hours after quake)
3.5

10 km
Mexico: 73 Km Al SUR De COALCOMAN, MICH [Show on map]More
20 Oct 2021 04:05:04 GMT
(2 days after quake)
3.4

1.2 km
1km NNW of The Geysers, CA [Show on map]More
20 Oct 2021 07:17:37 GMT
(2 days after quake)
4.2

3 km
Mexico: 74 Km Al SUR De COALCOMAN, MICH [Show on map]More
20 Oct 2021 07:25:52 GMT
(2 days after quake)
3.1

10.9 km
13 Km W of Stanley, Idaho [Show on map]More
20 Oct 2021 07:42:55 GMT
(2 days after quake)
3.9

3 km
Mexico: 78 Km Al SUR De COALCOMAN, MICH [Show on map]More
20 Oct 2021 08:17:45 GMT
(2 days after quake)
3.5

68 km
Mexico: 7 Km Al OESTE De CASIMIRO CASTILLO, JAL [Show on map]More
20 Oct 2021 08:28:05 GMT
(2 days after quake)
3.2

27 km
Mexico: 42 Km Al SURESTE De SAN MARCOS, GRO [Show on map]More
20 Oct 2021 08:41:15 GMT
(2 days after quake)
3.7

55 km
Mexico: 46 Km Al SUR De COALCOMAN, MICH [Show on map]More
20 Oct 2021 08:42:49 GMT
(2 days after quake)
3.1

24 km
Mexico: 14 Km Al SURESTE De ACAPULCO, GRO [Show on map]More
20 Oct 2021 08:48:05 GMT
(2 days after quake)
3.5

11 km
Mexico: 10 Km Al SUROESTE De PINOTEPA NACIONAL, OAX [Show on map]More
20 Oct 2021 08:57:15 GMT
(2 days after quake)
3.7

6.5 km
13km S of Tres Pinos, CA [Show on map]More
20 Oct 2021 09:22:53 GMT
(2 days after quake)
3.4

17 km
Mexico: 72 Km Al SUROESTE De H GUAYMAS, SON [Show on map]More
20 Oct 2021 09:35:34 GMT
(2 days after quake)
3.6

64 km
Mexico: 13 Km Al NOROESTE De STA MARIA ATZOMPA, OAX [Show on map]More
20 Oct 2021 09:42:26 GMT
(2 days after quake)
3.3

25 km
Mexico: 15 Km Al OESTE De CIHUATLAN, JAL [Show on map]More
20 Oct 2021 18:06:27 GMT
(3 days after quake)
3.6

5 km
Mexico: 10 Km Al NORTE De ACAPULCO, GRO [Show on map]More
20 Oct 2021 18:12:43 GMT
(3 days after quake)
3.8

5 km
Mexico: 25 Km Al SURESTE De ACAPULCO, GRO [Show on map]More
20 Oct 2021 18:36:08 GMT
(3 days after quake)
3.3

28 km
Mexico: 22 Km Al ESTE De ACAPULCO, GRO [Show on map]More
20 Oct 2021 18:40:10 GMT
(3 days after quake)
3.2

11 km
Mexico: 24 Km Al SURESTE De ACAPULCO, GRO [Show on map]More
20 Oct 2021 18:42:03 GMT
(3 days after quake)
3.6

12 km
Mexico: 17 Km Al SURESTE De ACAPULCO, GRO [Show on map]More
20 Oct 2021 19:02:23 GMT
(3 days after quake)
3.7

12 km
Mexico: 17 Km Al OESTE De ACAPULCO, GRO [Show on map]More
20 Oct 2021 20:02:41 GMT
(3 days after quake)
3.8

51 km
Mexico: 6 Km Al NORESTE De TECPAN, GRO [Show on map]More
20 Oct 2021 20:07:18 GMT
(3 days after quake)
3.2

21 km
Mexico: 81 Km Al NOROESTE De SAN FELIPE, BC [Show on map]More
20 Oct 2021 20:49:42 GMT
(3 days after quake)
3.7

45 km
Mexico: 40 Km Al NORTE De TLAPA, GRO [Show on map]More
20 Oct 2021 21:14:36 GMT
(3 days after quake)
3.8

16 km
Mexico: 67 Km Al SUROESTE De PINOTEPA NACIONAL, OAX [Show on map]More
20 Oct 2021 21:20:16 GMT
(3 days after quake)
3.0

9 km
Mexico: 24 Km Al SURESTE De ACAPULCO, GRO [Show on map]More
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