Daily summary 30 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	395[382]	4.19KT[3.44KT]
M 5.0+	2[4]	2.57KT[8.25KT]
All	397[387]	6.76KT[11KT]

Daily summary 29 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	484[382]	4.79KT[3.44KT]
M 5.0+	4[4]	47KT[8.25KT]
All	488[387]	51KT[11KT]

29 Apr 2019 15:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
14:19:52	10.0	6.3 [42KT]	Carlsberg Ridge

Daily summary 28 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	446[382]	4.67KT[3.44KT]
M 5.0+	5[4]	2.97KT[8.25KT]
All	451[387]	7.64KT[11KT]

Daily summary 27 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	435[382]	4.76KT[3.44KT]
M 5.0+	4[4]	3.33KT[8.25KT]
All	439[387]	8.09KT[11KT]

27 Apr 2019 08:00:00

---

[27 Apr 2019 07:12:23] Swarm around 9km WSW of Anza, CA has ended.

In 46 hours 37 minutes registered 37 earthquakes.

Summary: S20190426.1

Daily summary 26 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	436[381]	3.93KT[3.43KT]
M 5.0+	11[4]	12KT[8.23KT]
All	447[387]	16KT[11KT]

26 Apr 2019 21:00:00

---

[26 Apr 2019 20:28:30] Swarm around 41 km E of Union, Philippines has ended.

In 15 hours 1 minute registered 9 earthquakes.

Summary: PS20190426.1

26 Apr 2019 09:00:00

---

[25 Apr 2019 08:34:50] New swarm has started around 9km WSW of Anza, CA

In 24 hours 25 minutes registered 26 earthquakes.

Details: S20190426.1

26 Apr 2019 08:00:00

---

[26 Apr 2019 05:26:59] New swarm has started around 41 km E of Union, Philippines

In 2 hours 33 minutes registered 5 earthquakes.

Details: PS20190426.1

Daily summary 25 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	412[381]	2.98KT[3.44KT]
M 5.0+	3[4]	3.05KT[8.25KT]
All	415[387]	6.03KT[11KT]

Daily summary 24 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	512[381]	4.92KT[3.44KT]
M 5.0+	4[4]	2.97KT[8.25KT]
All	516[387]	7.89KT[11KT]

24 Apr 2019 21:00:00

---

[24 Apr 2019 20:21:20] Swarm around 47 km ESE of Beatty, Nevada has ended.

In 35 hours 1 minute registered 46 earthquakes.

Summary: S20190424.1

24 Apr 2019 08:00:00

---

[23 Apr 2019 09:19:54] New swarm has started around 47 km ESE of Beatty, Nevada

In 22 hours 40 minutes registered 25 earthquakes.

Details: S20190424.1

Daily summary 23 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	505[381]	3.17KT[3.44KT]
M 5.0+	5[4]	87KT[8.25KT]
All	510[387]	90KT[11KT]

23 Apr 2019 15:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
14:20:17	385.5	6.0 [15KT]	south of the Fiji Islands

23 Apr 2019 06:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
05:37:53	56.0	6.4 [60KT]	17 km ESE of Tutubigan, Philippines

Daily summary 22 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	407[381]	5.56KT[3.44KT]
M 5.0+	6[4]	43KT[8.23KT]
All	413[387]	49KT[11KT]

22 Apr 2019 15:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
14:49:05	79.0	6.0 [15KT]	South Sandwich Islands region

22 Apr 2019 10:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
09:11:12	21.8	6.1 [21KT]	3 km WSW of San Francisco, Philippines

Daily summary 21 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	362[381]	4.50KT[3.44KT]
M 5.0+	4[4]	3.33KT[8.23KT]
All	366[387]	7.83KT[11KT]

Daily summary 20 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	498[381]	3.48KT[3.44KT]
M 5.0+	4[4]	2.38KT[8.25KT]
All	502[387]	5.86KT[11KT]

Daily summary 19 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	441[381]	3.55KT[3.44KT]
M 5.0+	2[4]	1.63KT[8.27KT]
All	443[387]	5.18KT[11KT]

Daily summary 18 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	464[381]	4.29KT[3.44KT]
M 5.0+	5[4]	68KT[8.27KT]
All	469[387]	72KT[11KT]

18 Apr 2019 15:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
14:46:01	10.0	6.3 [42KT]	western Indian-Antarctic Ridge

18 Apr 2019 06:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
05:01:06	20.0	6.1 [21KT]	8 km NE of Hualien City, Taiwan

Daily summary 17 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	440[381]	2.78KT[3.44KT]
M 5.0+	5[4]	2.97KT[8.29KT]
All	445[387]	5.75KT[11KT]

Daily summary 16 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	511[381]	5.82KT[3.44KT]
M 5.0+	6[4]	18KT[8.29KT]
All	517[386]	24KT[11KT]

16 Apr 2019 16:00:00

---

[16 Apr 2019 15:01:06] Swarm around 6km ESE of Round Valley, CA has ended.

In 26 hours 49 minutes registered 64 earthquakes.

Summary: S20190415.1

Daily summary 15 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	511[381]	3.33KT[3.44KT]
M 5.0+	3[4]	2.49KT[8.29KT]
All	514[386]	5.83KT[11KT]

15 Apr 2019 20:00:00

---

[15 Apr 2019 12:11:14] New swarm has started around 6km ESE of Round Valley, CA

In 7 hours 48 minutes registered 39 earthquakes.

Details: S20190415.1

Daily summary 14 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	470[381]	4.15KT[3.44KT]
M 5.0+	4[4]	3.45KT[8.37KT]
All	474[386]	7.60KT[11KT]

14 Apr 2019 08:00:00

---

[14 Apr 2019 07:10:50] Swarm around 30 km W of Kanosh, Utah has ended.

In 7 hours 53 minutes registered 28 earthquakes.

Summary: S20190414.1

14 Apr 2019 08:00:00

---

[13 Apr 2019 23:17:24] New swarm has started around 30 km W of Kanosh, Utah

In 8 hours 42 minutes registered 28 earthquakes.

Details: S20190414.1

Daily summary 13 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	464[381]	5.93KT[3.44KT]
M 5.0+	8[4]	6.10KT[8.37KT]
All	472[386]	12KT[11KT]

13 Apr 2019 06:00:00

---

[13 Apr 2019 05:26:14] Swarm around 118 km SSW of Luwuk, Indonesia has ended.

In 17 hours 45 minutes registered 6 earthquakes.

Summary: PS20190412.1

Daily summary 12 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	439[381]	8.39KT ⓘ[3.44KT]
M 5.0+	7[4]	278KT[8.37KT]
All	446[386]	286KT[11KT]

12 Apr 2019 15:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
14:51:31	30.0	6.0 [15KT]	94 km WSW of Kandrian, Papua New Guinea

12 Apr 2019 14:00:00

---

[12 Apr 2019 11:40:49] New swarm has started around 118 km SSW of Luwuk, Indonesia

In 2 hours 19 minutes registered 5 earthquakes.

Details: PS20190412.1

12 Apr 2019 13:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
12:23:04	15.299999	6.0 [15KT]	121 km ENE of Hihifo, Tonga

12 Apr 2019 12:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
11:40:49	15.4	6.8 [239KT]	Sulawesi, Indonesia

Daily summary 11 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	364[381]	4.81KT[3.44KT]
M 5.0+	7[4]	21KT[8.37KT]
All	371[387]	26KT[11KT]

11 Apr 2019 19:00:00

---

[11 Apr 2019 18:44:38] Swarm around 4 km SE of Point MacKenzie, Alaska has ended.

In 3169 hours 15 minutes registered 9026 earthquakes.

Summary: S20181130.2

11 Apr 2019 09:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
08:18:21	18.0	6.0 [15KT]	143 km NE of Miyako, Japan

11 Apr 2019 02:00:00

---

[11 Apr 2019 01:26:35] Swarm around 10 km NE of Lima, Montana has ended.

In 31 hours 17 minutes registered 25 earthquakes.

Summary: S20190410.1

Daily summary 10 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	401[381]	3.61KT[3.44KT]
M 5.0+	2[4]	1.35KT[8.38KT]
All	403[387]	4.95KT[11KT]

10 Apr 2019 19:00:00

---

[9 Apr 2019 18:08:46] New swarm has started around 10 km NE of Lima, Montana

In 24 hours 51 minutes registered 24 earthquakes.

Details: S20190410.1

Daily summary 9 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	414[381]	2.97KT[3.44KT]
M 5.0+	3[4]	85KT[8.38KT]
All	417[386]	88KT[11KT]

9 Apr 2019 18:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
17:53:58	38.0	6.5 [84KT]	South Sandwich Islands region

Daily summary 8 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	382[381]	4.34KT[3.44KT]
M 5.0+	8[4]	7.36KT[8.38KT]
All	390[386]	11KT[11KT]

Daily summary 7 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	420[381]	4.86KT[3.44KT]
M 5.0+	5[4]	11KT[8.38KT]
All	425[386]	16KT[11KT]

Daily summary 6 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	368[381]	4.30KT[3.44KT]
M 5.0+	5[4]	45KT[8.38KT]
All	373[386]	50KT[11KT]

6 Apr 2019 22:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
21:55:01	539.0	6.3 [42KT]	197 km N of Likisá, Timor Leste

6 Apr 2019 03:00:00

---

[6 Apr 2019 02:29:29] Swarm around WESTERN TURKEY has ended.

In 150 hours 40 minutes registered 95 earthquakes.

Summary: S20190331.1

Daily summary 5 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	419[381]	2.54KT[3.44KT]
M 5.0+	5[4]	79KT[8.37KT]
All	424[386]	82KT[11KT]

5 Apr 2019 17:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
16:14:16	57.0	6.4 [60KT]	South Sandwich Islands region

Daily summary 4 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	459[381]	3.33KT[3.44KT]
M 5.0+	4[4]	3.25KT[8.37KT]
All	463[386]	6.58KT[11KT]

Daily summary 3 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	471[381]	2.58KT[3.44KT]
M 5.0+	1 ⓘ[4]	1.90KT[8.38KT]
All	472[386]	4.48KT[11KT]

Daily summary 2 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	542[381]	4.84KT[3.44KT]
M 5.0+	3[4]	61KT[8.38KT]
All	545[386]	66KT[11KT]

2 Apr 2019 22:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
21:35:30	7.8999996	6.4 [60KT]	Rat Islands, Aleutian Islands, Alaska

2 Apr 2019 07:00:00

---

[2 Apr 2019 06:34:02] Swarm around 7km NW of Anza, CA has ended.

In 140 hours 29 minutes registered 79 earthquakes.

Summary: S20190328.1

Daily summary 1 Apr 2019

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	565[381]	9.47KT ⓘ[3.44KT]
M 5.0+	12[4]	28KT[8.38KT]
All	577[386]	37KT[11KT]

1 Apr 2019 19:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
18:39:05	10.0	6.0 [15KT]	262 km NE of Port Mathurin, Mauritius

1 Apr 2019 09:00:00

---

[1 Apr 2019 08:11:32] Swarm around 236 km NNW of Sabang, Indonesia has ended.

In 8 hours 29 minutes registered 12 earthquakes.

Summary: PS20190401.1

1 Apr 2019 02:00:00

---

[31 Mar 2019 23:42:01] New swarm has started around 236 km NNW of Sabang, Indonesia

In 2 hours 17 minutes registered 8 earthquakes.

Details: PS20190401.1

30 April 2019

Time	Mag [TNT]	Depth	Location
20:52:22	5.4 [1.90KT]	10	northern Mid-Atlantic Ridge
02:28:49	5.1 [673T]	58	150 km WSW of Tual, Indonesia

29 April 2019

Time	Mag [TNT]	Depth	Location
16:35:08	5.0 [476T]	129	18 km ESE of Tinogasta, Argentina
14:28:14	5.3 [1.34KT]	107	Mariana Islands region
14:19:52	6.3 [42KT]	10	Carlsberg Ridge
02:48:51	5.5 [2.68KT]	10	northern Mid-Atlantic Ridge

28 April 2019

Time	Mag [TNT]	Depth	Location
14:15:56	5.0 [476T]	10	163 km WNW of Isangel, Vanuatu
10:34:25	5.1 [673T]	10	90 km WSW of Tari, Papua New Guinea
07:43:46	5.1 [673T]	10	42 km NNW of Guanaja, Honduras
03:59:53	5.0 [476T]	10	40 km ESE of Union, Philippines
00:20:40	5.1 [673T]	10	46 km E of ‘Ohonua, Tonga

27 April 2019

Time	Mag [TNT]	Depth	Location
20:27:38	5.0 [476T]	19	82 km SSW of Laojunmiao, China
18:10:48	5.0 [476T]	35	181 km NE of Opotiki, New Zealand
17:24:45	5.4 [1.90KT]	110	39 km ENE of Shizunai-furukawach?, Japan
13:04:26	5.0 [476T]	57	53 km SSW of Bengkulu, Indonesia

26 April 2019

Time	Mag [TNT]	Depth	Location
20:28:30	5.3 [1.34KT]	16	55 km E of Union, Philippines
19:10:14	5.1 [673T]	35	south of the Fiji Islands
15:04:10	5.1 [673T]	10	south of Panama
10:54:50	5.0 [476T]	10	66 km E of Union, Philippines
08:04:30	5.3 [1.34KT]	69	Mindanao, Philippines
08:04:23	5.3 [1.34KT]	10	44 km E of Pilar, Philippines
06:22:34	5.5 [2.68KT]	29	76 km SW of Taltal, Chile
06:04:27	5.0 [476T]	69	Mindanao, Philippines
06:04:20	5.1 [673T]	10	39 km E of Union, Philippines
05:27:08	5.2 [951T]	80	Mindanao, Philippines
05:26:59	5.4 [1.90KT]	10	63 km E of Union, Philippines

25 April 2019

Time	Mag [TNT]	Depth	Location
21:57:46	5.4 [1.90KT]	10	112 km SSW of Luwuk, Indonesia
16:45:49	5.0 [476T]	111	136 km SW of Kokopo, Papua New Guinea
11:42:46	5.1 [673T]	42	South Sandwich Islands region

24 April 2019

Time	Mag [TNT]	Depth	Location
23:18:07	5.0 [476T]	441	275 km W of Haveluloto, Tonga
18:57:32	5.3 [1.34KT]	145	106 km NNE of Calama, Chile
18:42:12	5.1 [673T]	43	208 km SW of Ternate, Indonesia
04:41:22	5.0 [476T]	10	South Sandwich Islands region

23 April 2019

Time	Mag [TNT]	Depth	Location
20:15:50	5.9 [10KT]	14	22 km SE of Shi Yomi, India
14:20:17	6.0 [15KT]	385	south of the Fiji Islands
05:37:53	6.4 [60KT]	56	17 km ESE of Tutubigan, Philippines
04:52:03	5.2 [951T]	10	Tonga
04:52:02	5.0 [476T]	10	127 km E of Pangai, Tonga

22 April 2019

Time	Mag [TNT]	Depth	Location
21:44:41	5.5 [2.68KT]	10	223 km WSW of Port McNeill, Canada
20:15:24	5.4 [1.90KT]	12	3 km SSE of Montecillos, Mexico
18:29:54	5.1 [673T]	157	78 km W of San Antonio de los Cobres, Argentina
17:45:18	5.4 [1.90KT]	10	186 km E of Hachinohe, Japan
14:49:05	6.0 [15KT]	79	South Sandwich Islands region
09:11:12	6.1 [21KT]	21	3 km WSW of San Francisco, Philippines

21 April 2019

Time	Mag [TNT]	Depth	Location
16:31:41	5.0 [476T]	162	72 km W of San Antonio de los Cobres, Argentina
09:24:40	5.4 [1.90KT]	10	southeast of the Loyalty Islands
06:31:36	5.0 [476T]	53	124 km WSW of Adak, Alaska
03:50:56	5.0 [476T]	10	271 km SSE of Alo, Wallis and Futuna

20 April 2019

Time	Mag [TNT]	Depth	Location
22:34:39	5.2 [951T]	10	205 km SE of Ust’-Kamchatsk Staryy, Russia
03:48:21	5.0 [476T]	80	80 km WNW of Kirakira, Solomon Islands
02:29:02	5.0 [476T]	10	southeast of Easter Island
00:55:36	5.0 [476T]	10	112 km SSW of Luwuk, Indonesia

19 April 2019

Time	Mag [TNT]	Depth	Location
22:28:21	5.1 [673T]	35	182 km SSE of Alo, Wallis and Futuna
07:29:57	5.2 [951T]	46	127 km SE of Pondaguitan, Philippines

18 April 2019

Time	Mag [TNT]	Depth	Location
21:52:10	5.0 [476T]	10	215 km NNW of Sabang, Indonesia
20:08:38	5.0 [476T]	10	southern East Pacific Rise
14:46:01	6.3 [42KT]	10	western Indian-Antarctic Ridge
05:01:06	6.1 [21KT]	20	8 km NE of Hualien City, Taiwan
04:06:34	5.6 [3.79KT]	54	68 km NNW of La Serena, Chile

17 April 2019

Time	Mag [TNT]	Depth	Location
23:26:36	5.1 [673T]	8	94 km NNE of Alotau, Papua New Guinea
15:01:00	5.1 [673T]	49	68 km NNE of La Peca, Peru
09:55:48	5.1 [673T]	10	south of Panama
08:21:55	5.0 [476T]	10	113 km NNE of Alotau, Papua New Guinea
05:03:43	5.0 [476T]	341	Kermadec Islands region

16 April 2019

Time	Mag [TNT]	Depth	Location
17:01:00	5.0 [476T]	589	39 km NW of Añatuya, Argentina
16:59:16	5.2 [951T]	10	South Sandwich Islands region
16:01:16	5.3 [1.34KT]	8	south of the Kermadec Islands
09:39:37	5.7 [5.35KT]	10	Kermadec Islands region
09:22:32	5.7 [5.35KT]	10	Kermadec Islands region
07:30:38	5.7 [5.35KT]	10	Tristan da Cunha region

15 April 2019

Time	Mag [TNT]	Depth	Location
23:42:55	5.3 [1.34KT]	35	61 km W of Kirakira, Solomon Islands
23:41:50	5.0 [476T]	10	western Indian-Antarctic Ridge
01:33:00	5.1 [673T]	10	77 km N of Claveria, Philippines

14 April 2019

Time	Mag [TNT]	Depth	Location
20:28:30	5.0 [476T]	40	65 km SSE of Kushiro, Japan
15:30:36	5.2 [951T]	10	Rat Islands, Aleutian Islands, Alaska
03:09:02	5.3 [1.34KT]	13	20 km E of Kalaoa, Hawaii
01:53:11	5.1 [673T]	10	159 km ESE of Nago, Japan

13 April 2019

Time	Mag [TNT]	Depth	Location
20:43:30	5.1 [673T]	10	192 km NNW of Sabang, Indonesia
16:20:16	5.0 [476T]	10	187 km NNW of Sabang, Indonesia
16:12:55	5.4 [1.90KT]	10	196 km NNW of Sabang, Indonesia
15:07:02	5.0 [476T]	10	159 km ESE of Nago, Japan
09:50:44	5.2 [951T]	72	23 km ESE of Madang, Papua New Guinea
08:44:03	5.1 [673T]	45	92 km E of Finschhafen, Papua New Guinea
07:11:01	5.0 [476T]	10	158 km ESE of Nago, Japan
05:26:14	5.0 [476T]	10	100 km SSW of Luwuk, Indonesia

12 April 2019

Time	Mag [TNT]	Depth	Location
14:51:31	6.0 [15KT]	30	94 km WSW of Kandrian, Papua New Guinea
12:23:04	6.0 [15KT]	15	121 km ENE of Hihifo, Tonga
12:12:12	5.4 [1.90KT]	10	102 km SSW of Luwuk, Indonesia
11:50:11	5.3 [1.34KT]	10	80 km SSW of Luwuk, Indonesia
11:45:36	5.7 [5.35KT]	10	102 km S of Luwuk, Indonesia
11:40:49	6.8 [239KT]	15	Sulawesi, Indonesia
00:31:27	5.0 [476T]	10	southern Mid-Atlantic Ridge

11 April 2019

Time	Mag [TNT]	Depth	Location
22:28:10	5.0 [476T]	10	Southwest Indian Ridge
21:31:49	5.6 [3.79KT]	20	87 km E of Finschhafen, Papua New Guinea
17:52:42	5.1 [673T]	10	148 km SSE of Itoman, Japan
16:51:57	5.1 [673T]	10	101 km SSE of Kimbe, Papua New Guinea
08:18:21	6.0 [15KT]	18	143 km NE of Miyako, Japan
03:50:38	5.1 [673T]	10	226 km NNW of Sabang, Indonesia
02:39:29	5.0 [476T]	10	225 km NNW of Sabang, Indonesia

10 April 2019

Time	Mag [TNT]	Depth	Location
17:37:43	5.1 [673T]	10	Java, Indonesia
05:57:54	5.1 [673T]	10	173 km ESE of Vao, New Caledonia

9 April 2019

Time	Mag [TNT]	Depth	Location
20:24:13	5.0 [476T]	11	4 km S of Hualien City, Taiwan
17:53:58	6.5 [84KT]	38	South Sandwich Islands region
11:39:52	5.0 [476T]	10	140 km NNW of Mosquera, Colombia

8 April 2019

Time	Mag [TNT]	Depth	Location
23:05:53	5.2 [951T]	10	95 km ENE of Hihifo, Tonga
22:25:42	5.0 [476T]	35	105 km S of La Libertad, El Salvador
20:15:44	5.2 [951T]	10	103 km ENE of Hihifo, Tonga
17:53:11	5.0 [476T]	44	84 km NW of Madang, Papua New Guinea
16:16:34	5.1 [673T]	133	67 km NW of Ternate, Indonesia
06:58:10	5.0 [476T]	10	81 km E of Hengchun, Taiwan
04:12:40	5.5 [2.68KT]	10	162 km ESE of Nago, Japan
01:54:52	5.1 [673T]	10	Andaman Islands, India region

7 April 2019

Time	Mag [TNT]	Depth	Location
19:15:01	5.1 [673T]	35	58 km SW of Neiafu, Tonga
15:45:08	5.7 [5.35KT]	7	West Chile Rise
10:52:41	5.6 [3.79KT]	10	86 km WSW of San Antonio, Chile
07:02:14	5.1 [673T]	10	south of the Kermadec Islands
02:18:19	5.1 [673T]	35	23 km SSW of Atambua, Indonesia

6 April 2019

Time	Mag [TNT]	Depth	Location
21:55:01	6.3 [42KT]	539	197 km N of Likisá, Timor Leste
21:01:41	5.2 [951T]	10	71 km SW of Puerto Peñasco, Mexico
18:44:42	5.0 [476T]	57	28 km N of Kirakira, Solomon Islands
12:03:33	5.1 [673T]	10	Mid-Indian Ridge
07:47:41	5.3 [1.34KT]	10	Mid-Indian Ridge

5 April 2019

Time	Mag [TNT]	Depth	Location
18:46:42	5.8 [7.56KT]	10	off the coast of Ecuador
16:14:16	6.4 [60KT]	57	South Sandwich Islands region
12:40:13	5.2 [951T]	10	139 km NE of Hihifo, Tonga
10:28:04	5.1 [673T]	10	20 km ENE of Pamandzi, Mayotte
09:56:52	5.9 [10KT]	383	Izu Islands, Japan region

4 April 2019

Time	Mag [TNT]	Depth	Location
21:34:38	5.1 [673T]	35	Volcano Islands, Japan region
17:31:10	5.2 [951T]	10	11 km E of Do?anyol, Turkey
07:45:30	5.1 [673T]	61	25 km SSW of Phek, India
01:56:56	5.2 [951T]	6	51 km ESE of Yujing, Taiwan

3 April 2019

Time	Mag [TNT]	Depth	Location
01:52:56	5.4 [1.90KT]	10	53 km ESE of Yujing, Taiwan

2 April 2019

Time	Mag [TNT]	Depth	Location
23:01:23	5.0 [476T]	50	69 km W of Kandrian, Papua New Guinea
21:39:41	5.2 [951T]	10	Rat Islands, Aleutian Islands, Alaska
21:35:30	6.4 [60KT]	7	Rat Islands, Aleutian Islands, Alaska

1 April 2019

Time	Mag [TNT]	Depth	Location
18:39:05	6.0 [15KT]	10	262 km NE of Port Mathurin, Mauritius
10:07:23	5.3 [1.34KT]	10	29 km SE of Mandal?, Iraq
08:11:32	5.5 [2.68KT]	10	215 km NNW of Sabang, Indonesia
05:52:38	5.1 [673T]	10	209 km NNW of Sabang, Indonesia
04:09:14	5.0 [476T]	10	216 km NW of Sabang, Indonesia
03:38:07	5.0 [476T]	10	222 km NW of Sabang, Indonesia
02:16:53	5.6 [3.79KT]	50	36 km S of Sulangan, Philippines
01:23:58	5.2 [951T]	10	227 km NNW of Sabang, Indonesia
01:21:31	5.2 [951T]	10	231 km NNW of Sabang, Indonesia
01:11:43	5.1 [673T]	10	212 km NNW of Sabang, Indonesia
00:25:43	5.0 [476T]	10	225 km NNW of Sabang, Indonesia
00:03:43	5.0 [476T]	10	236 km NNW of Sabang, Indonesia

12 earthquake swarms were detected.

Location:

41 km E of Union, Philippines

Swarm ID:

PS20190426.1

Period:

26 Apr 2019 - 26 Apr 2019

Earthquakes:

9

6 swarms found nearby.

2012

PS20120831.1(73.8km)

31 Aug

19 hours

15 earthquakes

S20120901.1(97.9km)

31 Aug

1 day 10 hours

33 earthquakes

PS20120904.1(90.9km)

4 Sep

14 hours

9 earthquakes

2014

PS20140530.1(47.5km)

30 May

5 hours

6 earthquakes

PS20140531.1(49.3km)

31 May

1 hours

9 earthquakes

2019

PS20190208.1(31.2km)

8 Feb

9 hours

7 earthquakes

Location:

9km WSW of Anza, CA

Swarm ID:

S20190426.1

Period:

25 Apr 2019 - 27 Apr 2019

Earthquakes:

37

27 swarms found nearby.

2014

S20140418.1(5.4km)

18 Apr

8 days 7 hours

191 earthquakes

2016

S20161221.1(12.3km)

21 Dec

1 day 21 hours

34 earthquakes

2017

S20170503.1(2.1km)

2 May

5 days 5 hours

91 earthquakes

S20170510.1(1.9km)

9 May

15 days 6 hours

129 earthquakes

S20170727.1(3.1km)

26 Jul

14 days 9 hours

192 earthquakes

S20170907.1(2.6km)

6 Sep

14 days 21 hours

245 earthquakes

2018

S20180305.1(4.4km)

4 Mar

19 days 17 hours

203 earthquakes

S20180403.1(1.8km)

2 Apr

10 days 14 hours

197 earthquakes

S20180420.1(3.5km)

19 Apr

69 days 21 hours

1109 earthquakes

S20180630.1(0.8km)

29 Jun

41 days 14 hours

582 earthquakes

S20180811.1(0.4km)

11 Aug

209 days 15 hours

6032 earthquakes

2019

S20190328.1(4.0km)

27 Mar

5 days 20 hours

79 earthquakes

S20190905.1(14.5km)

4 Sep

4 days 3 hours

56 earthquakes

2020

S20200109.1(7.7km)

8 Jan

11 days 9 hours

159 earthquakes

S20200122.1(3.0km)

21 Jan

3 days 12 hours

57 earthquakes

S20200202.1(11.5km)

1 Feb

8 days 17 hours

147 earthquakes

S20200526.3(6.9km)

25 May

7 days 18 hours

100 earthquakes

S20200607.1(3.7km)

6 Jun

9 days 19 hours

109 earthquakes

S20200703.1(3.2km)

2 Jul

3 days 16 hours

70 earthquakes

S20200708.1(3.1km)

7 Jul

26 days 8 hours

287 earthquakes

2021

S20210328.1(12.9km)

27 Mar

2 days 21 hours

33 earthquakes

S20210427.1(14.5km)

26 Apr

5 days 5 hours

80 earthquakes

S20210609.1(3.3km)

8 Jun

5 days 16 hours

126 earthquakes

S20210921.1(14.5km)

20 Sep

8 days 7 hours

216 earthquakes

2023

S20230221.1(6.5km)

20 Feb

1 day 17 hours

25 earthquakes

2024

S20240829.1(13.5km)

28 Aug

2 days 1 hours

31 earthquakes

2025

S20250516.1(6.3km)

16 May

4 days 7 hours

45 earthquakes

Location:

47 km ESE of Beatty, Nevada

Swarm ID:

S20190424.1

Period:

23 Apr 2019 - 24 Apr 2019

Earthquakes:

46

6 swarms found nearby.

2000

S20000523.1(6.5km)

22 May

1 day 10 hours

40 earthquakes

2002

S20020120.1(4.4km)

19 Jan

7 days 17 hours

99 earthquakes

S20020130.1(4.4km)

29 Jan

1 day 2 hours

27 earthquakes

2015

S20150520.1(10.5km)

19 May

2 days 7 hours

77 earthquakes

2016

S20161118.1(11.4km)

18 Nov

1 day 10 hours

31 earthquakes

2022

S20220519.1(5.4km)

18 May

1 day 5 hours

37 earthquakes

Location:

6km ESE of Round Valley, CA

Swarm ID:

S20190415.1

Period:

15 Apr 2019 - 16 Apr 2019

Earthquakes:

64

3 swarms found nearby.

2007

S20070402.1(14.1km)

2 Apr

1 day 6 hours

40 earthquakes

S20070526.1(4.2km)

25 May

1 day 5 hours

25 earthquakes

2012

S20120510.1(5.6km)

9 May

1 day 22 hours

27 earthquakes

Location:

30 km W of Kanosh, Utah

Swarm ID:

S20190414.1

Period:

13 Apr 2019 - 14 Apr 2019

Earthquakes:

28

No swarms nearby.

Location:

118 km SSW of Luwuk, Indonesia

Swarm ID:

PS20190412.1

Period:

12 Apr 2019 - 13 Apr 2019

Earthquakes:

6

No swarms nearby.

Location:

10 km NE of Lima, Montana

Swarm ID:

S20190410.1

Period:

9 Apr 2019 - 11 Apr 2019

Earthquakes:

25

1 swarms found nearby.

2023

S20230715.1(11.9km)

14 Jul

2 days 4 hours

43 earthquakes

Location:

236 km NNW of Sabang, Indonesia

Swarm ID:

PS20190401.1

Period:

31 Mar 2019 - 1 Apr 2019

Earthquakes:

12

8 swarms found nearby.

2005

S20050127.1(70.7km)

26 Jan

4 days 22 hours

168 earthquakes

S20050127.2(37.9km)

26 Jan

3 days 18 hours

105 earthquakes

PS20050126.1(59.9km)

26 Jan

5 days 20 hours

98 earthquakes

S20050128.1(21.6km)

27 Jan

2 days 5 hours

44 earthquakes

S20050129.1(47.3km)

28 Jan

1 day 12 hours

33 earthquakes

PS20050205.1(81.1km)

4 Feb

2 days 6 hours

10 earthquakes

2014

PS20140321.1(8.2km)

21 Mar

7 hours

7 earthquakes

PS20141111.1(16.7km)

11 Nov

3 hours

5 earthquakes

Location:

WESTERN TURKEY

Swarm ID:

S20190331.1

Period:

30 Mar 2019 - 6 Apr 2019

Earthquakes:

95

2 swarms found nearby.

2011

S20110302.2(8.6km)

1 Mar

2 days 11 hours

41 earthquakes

2019

S20190320.1(4.8km)

19 Mar

10 days 12 hours

325 earthquakes

Location:

7km NW of Anza, CA

Swarm ID:

S20190328.1

Period:

27 Mar 2019 - 2 Apr 2019

Earthquakes:

79

27 swarms found nearby.

2014

S20140418.1(7.8km)

18 Apr

8 days 7 hours

191 earthquakes

2016

S20161221.1(13.4km)

21 Dec

1 day 21 hours

34 earthquakes

2017

S20170503.1(2.1km)

2 May

5 days 5 hours

91 earthquakes

S20170510.1(2.9km)

9 May

15 days 6 hours

129 earthquakes

S20170727.1(1.4km)

26 Jul

14 days 9 hours

192 earthquakes

S20170907.1(2.7km)

6 Sep

14 days 21 hours

245 earthquakes

2018

S20180305.1(8.4km)

4 Mar

19 days 17 hours

203 earthquakes

S20180403.1(2.7km)

2 Apr

10 days 14 hours

197 earthquakes

S20180420.1(2.1km)

19 Apr

69 days 21 hours

1109 earthquakes

S20180630.1(3.3km)

29 Jun

41 days 14 hours

582 earthquakes

S20180811.1(4.4km)

11 Aug

209 days 15 hours

6032 earthquakes

2019

S20190426.1(4.0km)

25 Apr

1 day 22 hours

37 earthquakes

S20190905.1(11.1km)

4 Sep

4 days 3 hours

56 earthquakes

2020

S20200109.1(9.2km)

8 Jan

11 days 9 hours

159 earthquakes

S20200122.1(2.9km)

21 Jan

3 days 12 hours

57 earthquakes

S20200202.1(14.0km)

1 Feb

8 days 17 hours

147 earthquakes

S20200526.3(8.9km)

25 May

7 days 18 hours

100 earthquakes

S20200607.1(3.8km)

6 Jun

9 days 19 hours

109 earthquakes

S20200703.1(4.1km)

2 Jul

3 days 16 hours

70 earthquakes

S20200708.1(2.3km)

7 Jul

26 days 8 hours

287 earthquakes

2021

S20210328.1(14.8km)

27 Mar

2 days 21 hours

33 earthquakes

S20210609.1(1.6km)

8 Jun

5 days 16 hours

126 earthquakes

S20211223.1(14.7km)

22 Dec

1 day 1 hours

46 earthquakes

S20211231.1(14.4km)

30 Dec

4 days 1 hours

63 earthquakes

2022

S20220109.1(14.4km)

8 Jan

18 hours

37 earthquakes

2023

S20230221.1(8.5km)

20 Feb

1 day 17 hours

25 earthquakes

2025

S20250516.1(9.9km)

16 May

4 days 7 hours

45 earthquakes

Location:

63 km S of Shungnak, Alaska

Swarm ID:

S20190306.1

Period:

6 Mar 2019 - 2 Aug 2019

Earthquakes:

3870

7 swarms found nearby.

2019

S20190210.1(3.9km)

10 Feb

7 days 1 hours

110 earthquakes

S20190818.1(3.5km)

17 Aug

4 days 7 hours

51 earthquakes

S20191018.1(8.3km)

17 Oct

27 days 5 hours

1214 earthquakes

S20191118.1(8.9km)

17 Nov

10 days 1 hours

177 earthquakes

S20191209.1(7.4km)

8 Dec

12 days 7 hours

132 earthquakes

2020

S20200318.3(8.8km)

17 Mar

8 days 6 hours

107 earthquakes

2022

S20221111.1(14.5km)

10 Nov

3 days 5 hours

48 earthquakes

Location:

4 km SE of Point MacKenzie, Alaska

Swarm ID:

S20181130.2

Period:

30 Nov 2018 - 11 Apr 2019

Earthquakes:

9026

1 swarms found nearby.

2009

S20090408.1(14.8km)

7 Apr

2 days 5 hours

45 earthquakes