Daily summary 30 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	406[346]	3.03KT[3.37KT]
M 5.0+	8[4]	6.30KT[8.40KT]
All	414[350]	9.34KT[12KT]

30 Apr 2017 09:00:00

---

[30 Apr 2017 08:47:17] Swarm around OFFSHORE VALPARAISO, CHILE has ended.

In 59 hours 29 minutes registered 41 earthquakes.

Summary: S20170428.1

Daily summary 29 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	390[346]	6.08KT[3.36KT]
M 5.0+	7[4]	11KT[8.40KT]
All	397[350]	17KT[12KT]

29 Apr 2017 12:00:00

---

[29 Apr 2017 11:11:57] Swarm around 29 km SSW of Hawthorne, Nevada has ended.

In 383 hours 13 minutes registered 587 earthquakes.

Summary: S20170413.1

Daily summary 28 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	412[346]	4.27KT[3.36KT]
M 5.0+	6[4]	359KT[8.40KT]
All	418[350]	364KT[12KT]

28 Apr 2017 22:00:00

---

[28 Apr 2017 21:23:56] Swarm around OFFSHORE VALPARAISO, CHILE has ended.

In 142 hours 37 minutes registered 182 earthquakes.

Summary: S20170423.1

28 Apr 2017 21:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
20:23:17	26.0	6.9 [337KT]	31 km SW of Burias, Philippines

28 Apr 2017 20:00:00

---

[27 Apr 2017 21:17:32] New swarm has started around OFFSHORE VALPARAISO, CHILE

In 22 hours 42 minutes registered 27 earthquakes.

Details: S20170428.1

28 Apr 2017 18:00:00

---

[28 Apr 2017 17:41:49] Swarm around OFFSHORE VALPARAISO, CHILE has ended.

In 2 hours 11 minutes registered 6 earthquakes.

Summary: PS20170428.1

28 Apr 2017 18:00:00

---

[28 Apr 2017 15:30:06] New swarm has started around OFFSHORE VALPARAISO, CHILE

In 2 hours 29 minutes registered 6 earthquakes.

Details: PS20170428.1

Daily summary 27 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	385[346]	4.10KT[3.36KT]
M 5.0+	7[4]	11KT[8.40KT]
All	392[350]	15KT[12KT]

27 Apr 2017 14:00:00

---

[27 Apr 2017 13:58:24] Swarm around WESTERN TURKEY has ended.

In 143 hours 46 minutes registered 119 earthquakes.

Summary: S20170422.1

Daily summary 26 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	429[346]	2.26KT[3.36KT]
M 5.0+	4[4]	5.53KT[8.40KT]
All	433[350]	7.79KT[12KT]

Daily summary 25 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	447[346]	3.28KT[3.36KT]
M 5.0+	3[4]	3.25KT[8.40KT]
All	450[350]	6.53KT[12KT]

Daily summary 24 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	480[346]	4.45KT[3.36KT]
M 5.0+	8[4]	343KT[8.40KT]
All	488[350]	348KT[12KT]

24 Apr 2017 22:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
21:38:30	28.0	6.9 [337KT]	40 km W of Valparaíso, Chile

Daily summary 23 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	468[346]	2.84KT[3.37KT]
M 5.0+	6[4]	22KT[8.40KT]
All	474[350]	25KT[12KT]

23 Apr 2017 06:00:00

---

[22 Apr 2017 22:46:42] New swarm has started around OFFSHORE VALPARAISO, CHILE

In 7 hours 13 minutes registered 25 earthquakes.

Details: S20170423.1

23 Apr 2017 03:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
02:36:07	21.0	6.0 [15KT]	37 km W of Valparaíso, Chile

Daily summary 22 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	445[346]	3.10KT[3.37KT]
M 5.0+	0 ⓘ[4]	0 ⓘ[8.46KT]
All	445[350]	3.10KT[12KT]

22 Apr 2017 03:00:00

---

[21 Apr 2017 14:12:22] New swarm has started around WESTERN TURKEY

In 12 hours 47 minutes registered 26 earthquakes.

Details: S20170422.1

Daily summary 21 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	419[346]	2.24KT[3.37KT]
M 5.0+	4[4]	3.80KT[8.46KT]
All	423[350]	6.04KT[12KT]

Daily summary 20 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	433[346]	2.50KT[3.37KT]
M 5.0+	6[4]	10KT[8.46KT]
All	439[350]	12KT[12KT]

Daily summary 19 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	405[346]	3.43KT[3.37KT]
M 5.0+	2[4]	953T[8.47KT]
All	407[350]	4.39KT[12KT]

19 Apr 2017 06:00:00

---

[19 Apr 2017 05:10:59] Swarm around 18 km N of Four Mile Road, Alaska has ended.

In 29 hours 10 minutes registered 31 earthquakes.

Summary: S20170418.1

Daily summary 18 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	474[346]	4.38KT[3.37KT]
M 5.0+	4[4]	26KT[8.46KT]
All	478[350]	31KT[12KT]

18 Apr 2017 22:00:00

---

[18 Apr 2017 00:00:53] New swarm has started around 18 km N of Four Mile Road, Alaska

In 21 hours 59 minutes registered 25 earthquakes.

Details: S20170418.1

18 Apr 2017 18:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
17:11:47	628.0	6.0 [15KT]	245 km E of Levuka, Fiji

Daily summary 17 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	458[346]	4.08KT[3.37KT]
M 5.0+	7[4]	12KT[8.40KT]
All	465[350]	16KT[12KT]

17 Apr 2017 15:00:00

---

[17 Apr 2017 14:36:49] Swarm around VIRGIN ISLANDS REGION has ended.

In 87 hours 43 minutes registered 173 earthquakes.

Summary: S20170414.1

17 Apr 2017 04:00:00

---

[17 Apr 2017 03:07:27] Swarm around 24 km E of Honaunau-Napoopoo, Hawaii has ended.

In 44 hours 54 minutes registered 56 earthquakes.

Summary: VS20170416.1

Daily summary 16 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	517[346]	2.57KT[3.37KT]
M 5.0+	1 ⓘ[4]	3.79KT[8.46KT]
All	518[350]	6.36KT[12KT]

16 Apr 2017 06:00:00

---

[15 Apr 2017 06:13:05] New swarm has started around 24 km E of Honaunau-Napoopoo, Hawaii

In 23 hours 46 minutes registered 30 earthquakes.

Details: VS20170416.1

Daily summary 15 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	612 ⓘ[346]	1.92KT[3.37KT]
M 5.0+	2[4]	42KT[8.46KT]
All	614 ⓘ[350]	44KT[12KT]

15 Apr 2017 16:00:00

---

[15 Apr 2017 15:25:38] Swarm around 30 km SSW of Hawthorne, Nevada has ended.

In 12 hours 14 minutes registered 83 earthquakes.

Summary: S20170415.1

15 Apr 2017 12:00:00

---

[15 Apr 2017 03:10:43] New swarm has started around 30 km SSW of Hawthorne, Nevada

In 8 hours 49 minutes registered 51 earthquakes.

Details: S20170415.1

15 Apr 2017 09:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
08:19:43	155.0	6.3 [42KT]	62 km SE of San Pedro de Atacama, Chile

15 Apr 2017 02:00:00

---

[15 Apr 2017 01:21:29] Swarm around 25 km N of Four Mile Road, Alaska has ended.

In 99 hours 56 minutes registered 130 earthquakes.

Summary: S20170411.1

Daily summary 14 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	590 ⓘ[346]	3.95KT[3.37KT]
M 5.0+	3[4]	2.77KT[8.47KT]
All	593 ⓘ[350]	6.73KT[12KT]

14 Apr 2017 12:00:00

---

[14 Apr 2017 11:04:25] Swarm around CENTRAL ITALY has ended.

In 74 hours 7 minutes registered 36 earthquakes.

Summary: S20170412.1

14 Apr 2017 08:00:00

---

[13 Apr 2017 22:53:11] New swarm has started around VIRGIN ISLANDS REGION

In 9 hours 6 minutes registered 28 earthquakes.

Details: S20170414.1

Daily summary 13 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	428[346]	2.61KT[3.37KT]
M 5.0+	6[4]	14KT[8.47KT]
All	434[350]	17KT[12KT]

13 Apr 2017 18:00:00

---

[13 Apr 2017 11:58:23] New swarm has started around 29 km SSW of Hawthorne, Nevada

In 6 hours 1 minute registered 48 earthquakes.

Details: S20170413.1

Daily summary 12 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	401[346]	3.53KT[3.37KT]
M 5.0+	1 ⓘ[4]	2.68KT[8.47KT]
All	402[350]	6.22KT[12KT]

12 Apr 2017 04:00:00

---

[12 Apr 2017 03:02:18] Swarm around 22 km E of Honaunau-Napoopoo, Hawaii has ended.

In 110 hours 16 minutes registered 129 earthquakes.

Summary: VS20170408.1

12 Apr 2017 04:00:00

---

[11 Apr 2017 08:56:33] New swarm has started around CENTRAL ITALY

In 19 hours 3 minutes registered 24 earthquakes.

Details: S20170412.1

Daily summary 11 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	453[346]	4.41KT[3.37KT]
M 5.0+	11[4]	19KT[8.47KT]
All	464[350]	23KT[12KT]

11 Apr 2017 22:00:00

---

[10 Apr 2017 21:25:07] New swarm has started around 25 km N of Four Mile Road, Alaska

In 24 hours 34 minutes registered 36 earthquakes.

Details: S20170411.1

11 Apr 2017 19:00:00

---

[11 Apr 2017 18:08:55] Swarm around 120 km ESE of Pondaguitan, Philippines has ended.

In 31 hours 30 minutes registered 14 earthquakes.

Summary: PS20170410.1

Daily summary 10 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	390[346]	3.68KT[3.37KT]
M 5.0+	8[4]	19KT[8.47KT]
All	398[350]	23KT[12KT]

10 Apr 2017 13:00:00

---

[10 Apr 2017 10:38:47] New swarm has started around 120 km ESE of Pondaguitan, Philippines

In 2 hours 21 minutes registered 5 earthquakes.

Details: PS20170410.1

Daily summary 9 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	386[345]	2.65KT[3.37KT]
M 5.0+	3[4]	4.11KT[8.47KT]
All	389[349]	6.76KT[12KT]

Daily summary 8 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	413[345]	4.61KT[3.37KT]
M 5.0+	5[4]	14KT[8.46KT]
All	418[349]	19KT[12KT]

8 Apr 2017 13:00:00

---

[7 Apr 2017 12:46:04] New swarm has started around 22 km E of Honaunau-Napoopoo, Hawaii

In 24 hours 13 minutes registered 26 earthquakes.

Details: VS20170408.1

8 Apr 2017 10:00:00

---

[8 Apr 2017 07:07:56] New swarm has started around 1 km SSW of Talahib Payap, Philippines

In 2 hours 52 minutes registered 5 earthquakes.

Details: PS20170408.1

8 Apr 2017 09:00:00

---

[8 Apr 2017 08:36:35] Swarm around 1 km SSW of Talahib Payap, Philippines has ended.

In 1 hour 28 minutes registered 5 earthquakes.

Summary: PS20170408.1

Daily summary 7 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	371[345]	2.87KT[3.37KT]
M 5.0+	0 ⓘ[4]	0 ⓘ[8.46KT]
All	371[349]	2.87KT ⓘ[12KT]

7 Apr 2017 16:00:00

---

[7 Apr 2017 15:43:20] Swarm around 72 km SSE of Adak, Alaska has ended.

In 98 hours 13 minutes registered 296 earthquakes.

Summary: S20170404.1

Daily summary 6 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	366[345]	1.89KT[3.37KT]
M 5.0+	6[4]	4.20KT[8.46KT]
All	372[349]	6.09KT[12KT]

6 Apr 2017 19:00:00

---

[6 Apr 2017 18:40:25] Swarm around NORTHEASTERN IRAN has ended.

In 36 hours 31 minutes registered 34 earthquakes.

Summary: S20170405.1

Daily summary 5 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	467[345]	4.50KT[3.37KT]
M 5.0+	6[4]	28KT[8.46KT]
All	473[349]	32KT[12KT]

5 Apr 2017 15:00:00

---

[5 Apr 2017 06:09:12] New swarm has started around NORTHEASTERN IRAN

In 8 hours 50 minutes registered 25 earthquakes.

Details: S20170405.1

5 Apr 2017 07:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
06:09:12	13.0	6.1 [21KT]	61 km NNW of Torbat-e J?m, Iran

Daily summary 4 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	547 ⓘ[345]	3.17KT[3.37KT]
M 5.0+	10[4]	14KT[8.41KT]
All	557 ⓘ[349]	17KT[12KT]

4 Apr 2017 13:00:00

---

[3 Apr 2017 13:29:32] New swarm has started around 72 km SSE of Adak, Alaska

In 23 hours 30 minutes registered 58 earthquakes.

Details: S20170404.1

Daily summary 3 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	391[345]	2.39KT[3.37KT]
M 5.0+	5[4]	88KT[8.40KT]
All	396[349]	90KT[12KT]

3 Apr 2017 18:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
17:40:18	29.0	6.5 [84KT]	132 km WSW of Moijabana, Botswana

Daily summary 2 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	374[345]	2.65KT[3.37KT]
M 5.0+	4[4]	4.51KT[8.40KT]
All	378[349]	7.16KT[12KT]

Daily summary 1 Apr 2017

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	358[345]	2.46KT[3.37KT]
M 5.0+	1 ⓘ[4]	673T[8.41KT]
All	359[349]	3.13KT[12KT]

30 April 2017

Time	Mag [TNT]	Depth	Location
16:37:29	5.0 [476T]	55	109 km SW of Padangsidempuan, Indonesia
14:42:35	5.3 [1.34KT]	57	51 km E of Shizunai-furukawach?, Japan
13:29:10	5.1 [673T]	10	17 km SW of Maca, Peru
12:22:44	5.2 [951T]	10	Kermadec Islands region
12:22:43	5.2 [951T]	10	Kermadec Islands region
09:36:01	5.0 [476T]	9	88 km WNW of Iquique, Chile
05:15:22	5.0 [476T]	10	south of Africa
01:57:22	5.2 [951T]	105	95 km N of Basco, Philippines

29 April 2017

Time	Mag [TNT]	Depth	Location
23:49:17	5.1 [673T]	200	Pagan region, Northern Mariana Islands
22:33:33	5.1 [673T]	112	75 km WNW of Kirakira, Solomon Islands
20:22:59	5.0 [476T]	20	38 km E of Nishinoomote, Japan
12:32:34	5.7 [5.35KT]	31	40 km ENE of Nishinoomote, Japan
10:53:21	5.3 [1.34KT]	10	83 km ESE of Kalemie, Democratic Republic of the Congo
10:02:12	5.5 [2.68KT]	10	171 km S of Boyolangu, Indonesia
01:46:02	5.1 [673T]	18	36 km WSW of Valparaíso, Chile

28 April 2017

Time	Mag [TNT]	Depth	Location
20:23:17	6.9 [337KT]	26	31 km SW of Burias, Philippines
17:41:49	5.3 [1.34KT]	17	40 km SW of Valparaíso, Chile
16:05:57	5.8 [7.56KT]	27	18 km WSW of Valparaíso, Chile
15:58:33	5.4 [1.90KT]	22	44 km WSW of Valparaíso, Chile
15:49:41	5.1 [673T]	10	47 km WSW of Valparaíso, Chile
15:30:06	5.9 [10KT]	22	37 km WSW of Valparaíso, Chile

27 April 2017

Time	Mag [TNT]	Depth	Location
23:39:05	5.1 [673T]	10	Rat Islands, Aleutian Islands, Alaska
18:46:45	5.5 [2.68KT]	59	65 km SSE of Hihifo, Tonga
17:59:08	5.0 [476T]	1	39 km W of Karluk, Alaska
14:46:33	5.7 [5.35KT]	19	Rat Islands, Aleutian Islands, Alaska
13:35:19	5.1 [673T]	31	South Sandwich Islands region
05:09:22	5.1 [673T]	22	39 km SW of Valparaíso, Chile
04:09:23	5.0 [476T]	57	South Sandwich Islands region

26 April 2017

Time	Mag [TNT]	Depth	Location
22:28:30	5.5 [2.68KT]	10	Pacific-Antarctic Ridge
18:12:32	5.4 [1.90KT]	104	101 km NE of Iquique, Chile
17:31:13	5.0 [476T]	567	232 km E of Levuka, Fiji
04:52:01	5.0 [476T]	92	36 km SSE of Tobelo, Indonesia

25 April 2017

Time	Mag [TNT]	Depth	Location
21:20:27	5.2 [951T]	10	Balleny Islands region
14:35:14	5.3 [1.34KT]	10	103 km SE of Pangai, Tonga
01:43:03	5.2 [951T]	21	39 km WSW of Valparaíso, Chile

24 April 2017

Time	Mag [TNT]	Depth	Location
22:19:52	5.0 [476T]	35	89 km SW of Merizo Village, Guam
21:58:31	5.0 [476T]	17	39 km WSW of Valparaíso, Chile
21:46:24	5.4 [1.90KT]	13	35 km WNW of Valparaíso, Chile
21:46:03	5.2 [951T]	16	41 km W of Valparaíso, Chile
21:38:30	6.9 [337KT]	28	40 km W of Valparaíso, Chile
21:29:00	5.0 [476T]	50	64 km NW of Labuan, Indonesia
06:13:49	5.3 [1.34KT]	39	158 km SSE of Tondano, Indonesia
03:24:02	5.0 [476T]	18	76 km WSW of San Juan del Sur, Nicaragua

23 April 2017

Time	Mag [TNT]	Depth	Location
19:40:10	5.6 [3.79KT]	20	45 km W of Valparaíso, Chile
18:01:13	5.2 [951T]	72	44 km SSW of Singaparna, Indonesia
06:37:08	5.2 [951T]	10	37 km SE of Shebunino, Russia
05:21:33	5.1 [673T]	10	244 km W of Panguna, Papua New Guinea
02:36:07	6.0 [15KT]	21	37 km W of Valparaíso, Chile
01:19:46	5.3 [1.34KT]	52	10 km E of Cortes, Philippines

21 April 2017

Time	Mag [TNT]	Depth	Location
16:58:16	5.4 [1.90KT]	12	off the coast of Ecuador
13:09:22	5.0 [476T]	10	17 km E of Selendi, Turkey
10:34:57	5.0 [476T]	50	119 km ESE of Kokopo, Papua New Guinea
04:00:30	5.2 [951T]	30	155 km SSW of Padang, Indonesia

20 April 2017

Time	Mag [TNT]	Depth	Location
22:59:24	5.6 [3.79KT]	13	112 km SE of Pangai, Tonga
22:04:14	5.5 [2.68KT]	10	southeast of Easter Island
21:24:27	5.1 [673T]	119	19 km W of La Puerta de San José, Argentina
15:20:43	5.1 [673T]	38	156 km S of Severo-Kuril’sk, Russia
11:41:26	5.1 [673T]	63	111 km SE of Kuril’sk, Russia
11:32:21	5.4 [1.90KT]	10	off the coast of Ecuador

19 April 2017

Time	Mag [TNT]	Depth	Location
17:15:34	5.0 [476T]	38	73 km ESE of Namie, Japan
03:08:39	5.0 [476T]	28	8 km SW of Gisborne, New Zealand

18 April 2017

Time	Mag [TNT]	Depth	Location
17:59:42	5.0 [476T]	20	northern Peru
17:49:55	5.9 [10KT]	14	151 km NE of Alianza Cristiana, Peru
17:11:47	6.0 [15KT]	628	245 km E of Levuka, Fiji
01:48:43	5.0 [476T]	112	96 km NE of Calama, Chile

17 April 2017

Time	Mag [TNT]	Depth	Location
23:04:36	5.1 [673T]	194	36 km S of Jurm, Afghanistan
21:38:51	5.0 [476T]	127	98 km NE of Ozernovskiy, Russia
19:14:27	5.0 [476T]	10	141 km WNW of Sola, Vanuatu
14:35:20	5.1 [673T]	96	19 km SSW of Hihifo, Tonga
05:23:15	5.6 [3.79KT]	16	76 km ESE of Codrington, Antigua and Barbuda
03:10:02	5.1 [673T]	10	112 km WNW of Sola, Vanuatu
02:21:30	5.7 [5.35KT]	16	116 km WNW of Sola, Vanuatu

16 April 2017

Time	Mag [TNT]	Depth	Location
09:44:05	5.6 [3.79KT]	10	South Indian Ocean

15 April 2017

Time	Mag [TNT]	Depth	Location
20:40:56	5.0 [476T]	10	5 km E of Kalilangan, Philippines
08:19:43	6.3 [42KT]	155	62 km SE of San Pedro de Atacama, Chile

14 April 2017

Time	Mag [TNT]	Depth	Location
18:03:23	5.3 [1.34KT]	106	27 km ESE of Calama, Chile
09:52:45	5.0 [476T]	46	South Sandwich Islands region
05:29:38	5.2 [951T]	10	southern Mid-Atlantic Ridge

13 April 2017

Time	Mag [TNT]	Depth	Location
21:11:36	5.0 [476T]	10	Ascension Island region
17:05:55	5.8 [7.56KT]	502	266 km E of Levuka, Fiji
16:22:16	5.0 [476T]	10	24 km E of Ula, Turkey
16:05:46	5.5 [2.68KT]	10	142 km ESE of Pondaguitan, Philippines
03:42:52	5.4 [1.90KT]	38	55 km SW of Ovalle, Chile
02:58:32	5.3 [1.34KT]	10	southern Mid-Atlantic Ridge

12 April 2017

Time	Mag [TNT]	Depth	Location
20:01:05	5.5 [2.68KT]	10	9 km S of Adtugan, Philippines

11 April 2017

Time	Mag [TNT]	Depth	Location
21:21:00	5.8 [7.56KT]	8	8 km N of Osias, Philippines
18:08:55	5.1 [673T]	10	139 km ESE of Pondaguitan, Philippines
17:41:19	5.2 [951T]	9	143 km ESE of Pondaguitan, Philippines
15:55:50	5.0 [476T]	24	144 km ESE of Pondaguitan, Philippines
14:47:03	5.0 [476T]	10	138 km ESE of Pondaguitan, Philippines
14:42:16	5.7 [5.35KT]	12	124 km SE of Pondaguitan, Philippines
13:39:44	5.1 [673T]	82	37 km SE of Copiapó, Chile
11:22:40	5.3 [1.34KT]	10	145 km ESE of Pondaguitan, Philippines
02:50:45	5.1 [673T]	66	Philippine Islands region
02:50:38	5.0 [476T]	10	148 km ESE of Pondaguitan, Philippines
02:44:26	5.0 [476T]	10	140 km ESE of Pondaguitan, Philippines

10 April 2017

Time	Mag [TNT]	Depth	Location
18:48:34	5.1 [673T]	10	171 km N of Wé, New Caledonia
12:54:01	5.0 [476T]	13	south of Africa
11:08:18	5.2 [951T]	69	Philippine Islands region
11:08:11	5.1 [673T]	10	138 km ESE of Pondaguitan, Philippines
10:38:53	5.6 [3.79KT]	60	Philippine Islands region
10:38:47	5.8 [7.56KT]	13	136 km SE of Pondaguitan, Philippines
03:12:55	5.0 [476T]	10	South Sandwich Islands region
00:43:54	5.7 [5.35KT]	10	54 km NE of Cabodiongan, Philippines

9 April 2017

Time	Mag [TNT]	Depth	Location
14:03:54	5.0 [476T]	10	northern Peru
03:09:45	5.2 [951T]	10	261 km S of Punta de Burica, Panama
00:14:30	5.5 [2.68KT]	10	west of Macquarie Island

8 April 2017

Time	Mag [TNT]	Depth	Location
07:29:15	5.0 [476T]	60	Mindoro, Philippines
07:29:09	5.0 [476T]	10	4 km SSW of Ibaan, Philippines
07:09:23	5.9 [10KT]	14	1 km NNW of Mabini, Philippines
07:07:56	5.5 [2.68KT]	10	3 km S of Talaga, Philippines
00:46:29	5.1 [673T]	10	north of Severnaya Zemlya

6 April 2017

Time	Mag [TNT]	Depth	Location
21:27:59	5.1 [673T]	10	73 km NNE of Ust’-Kamchatsk Staryy, Russia
17:40:24	5.2 [951T]	10	Kermadec Islands, New Zealand
17:32:47	5.0 [476T]	32	south of Tonga
17:15:21	5.1 [673T]	8	96 km SW of Islay (Matarani), Peru
15:40:39	5.0 [476T]	60	NEAR EAST COAST OF KAMCHATKA
04:22:52	5.2 [951T]	37	Pagan region, Northern Mariana Islands

5 April 2017

Time	Mag [TNT]	Depth	Location
22:17:43	5.6 [3.79KT]	253	65 km NNE of Isangel, Vanuatu
20:07:25	5.1 [673T]	10	63 km NNW of Torbat-e J?m, Iran
16:44:36	5.3 [1.34KT]	31	Andaman Islands, India region
06:09:12	6.1 [21KT]	13	61 km NNW of Torbat-e J?m, Iran
03:10:52	5.0 [476T]	10	southern East Pacific Rise
00:55:50	5.0 [476T]	10	137 km SSW of Letlhakane, Botswana

4 April 2017

Time	Mag [TNT]	Depth	Location
22:08:40	5.6 [3.79KT]	17	78 km SSE of Adak, Alaska
21:23:46	5.2 [951T]	10	South Atlantic Ocean
16:49:02	5.2 [951T]	10	2 km SSW of Bolo, Philippines
15:13:47	5.3 [1.34KT]	10	2 km N of Talahib Payap, Philippines
15:07:31	5.1 [673T]	25	25 km SSE of Zaysan, Kazakhstan
13:53:18	5.6 [3.79KT]	19	South Sandwich Islands region
12:58:45	5.1 [673T]	18	5 km SSW of Ilihan, Philippines
12:42:23	5.0 [476T]	23	69 km SSE of Adak, Alaska
10:49:06	5.1 [673T]	26	68 km SSE of Adak, Alaska
10:43:10	5.2 [951T]	10	118 km SSW of Merizo Village, Guam

3 April 2017

Time	Mag [TNT]	Depth	Location
17:50:16	5.0 [476T]	10	92 km SSW of Letlhakane, Botswana
17:40:18	6.5 [84KT]	29	132 km WSW of Moijabana, Botswana
12:53:40	5.0 [476T]	13	73 km S of Novaya Chara, Russia
07:19:43	5.3 [1.34KT]	10	Mid-Indian Ridge
03:08:51	5.2 [951T]	5	7 km SSE of Stilfontein, South Africa

2 April 2017

Time	Mag [TNT]	Depth	Location
23:54:33	5.3 [1.34KT]	10	Panama-Costa Rica border region
15:11:17	5.0 [476T]	57	110 km SSE of Lata, Solomon Islands
13:55:14	5.3 [1.34KT]	57	110 km S of Sungai Penuh, Indonesia
01:38:53	5.3 [1.34KT]	10	108 km W of Pimentel, Peru

1 April 2017

Time	Mag [TNT]	Depth	Location
08:13:36	5.1 [673T]	55	232 km E of Kuril’sk, Russia

17 earthquake swarms were detected.

Location:

130 km WSW of Adak, Alaska

Swarm ID:

S20170501.2

Period:

30 Apr 2017 - 24 May 2017

Earthquakes:

1627

4 swarms found nearby.

2006

PS20060708.1(82.9km)

8 Jul

9 hours

10 earthquakes

PS20060826.1(81.8km)

26 Aug

47 minutes

6 earthquakes

2007

PS20071219.1(87.6km)

19 Dec

19 hours

12 earthquakes

2017

S20170508.2(2.7km)

8 May

3 days 22 hours

59 earthquakes

Location:

OFFSHORE VALPARAISO, CHILE

Swarm ID:

PS20170428.1

Period:

28 Apr 2017 - 28 Apr 2017

Earthquakes:

6

12 swarms found nearby.

2001

S20011209.2(77.2km)

8 Dec

1 day 23 hours

34 earthquakes

2003

S20030602.1(35.5km)

2 Jun

3 days 11 hours

65 earthquakes

S20030724.1(93.2km)

23 Jul

2 days 22 hours

48 earthquakes

2008

PS20081219.1(77.7km)

18 Dec

1 day 14 hours

8 earthquakes

2010

PS20100304.1(61.2km)

3 Mar

1 day 13 hours

7 earthquakes

PS20100308.2(71.6km)

8 Mar

6 hours

6 earthquakes

2011

PS20110317.2(75.5km)

16 Mar

16 hours

5 earthquakes

2014

S20140305.2(46.6km)

4 Mar

1 day 2 hours

25 earthquakes

2017

S20170423.1(36.7km)

22 Apr

5 days 22 hours

182 earthquakes

S20170428.1(18.0km)

27 Apr

2 days 11 hours

41 earthquakes

2021

PS20210419.1(91.7km)

19 Apr

10 hours

5 earthquakes

S20210421.1(98.6km)

20 Apr

4 days 0 hours

68 earthquakes

Location:

OFFSHORE VALPARAISO, CHILE

Swarm ID:

S20170428.1

Period:

27 Apr 2017 - 30 Apr 2017

Earthquakes:

41

7 swarms found nearby.

2008

PS20081219.1(66.9km)

18 Dec

1 day 14 hours

8 earthquakes

2010

PS20100304.1(70.2km)

3 Mar

1 day 13 hours

7 earthquakes

PS20100308.2(66.6km)

8 Mar

6 hours

6 earthquakes

2011

PS20110317.2(67.9km)

16 Mar

16 hours

5 earthquakes

2015

PS20150917.2(97.8km)

17 Sep

21 hours

9 earthquakes

2017

PS20170428.1(18.0km)

28 Apr

2 hours

6 earthquakes

2021

PS20210419.1(98.1km)

19 Apr

10 hours

5 earthquakes

Location:

OFFSHORE VALPARAISO, CHILE

Swarm ID:

S20170423.1

Period:

22 Apr 2017 - 28 Apr 2017

Earthquakes:

182

7 swarms found nearby.

2003

S20030602.1(7.2km)

2 Jun

3 days 11 hours

65 earthquakes

2008

PS20081219.1(52.4km)

18 Dec

1 day 14 hours

8 earthquakes

2010

PS20100304.1(87.6km)

3 Mar

1 day 13 hours

7 earthquakes

PS20100308.2(58.7km)

8 Mar

6 hours

6 earthquakes

2011

PS20110317.2(56.9km)

16 Mar

16 hours

5 earthquakes

2015

PS20150917.2(79.4km)

17 Sep

21 hours

9 earthquakes

2017

PS20170428.1(36.7km)

28 Apr

2 hours

6 earthquakes

Location:

WESTERN TURKEY

Swarm ID:

S20170422.1

Period:

21 Apr 2017 - 27 Apr 2017

Earthquakes:

119

No swarms nearby.

Location:

18 km N of Four Mile Road, Alaska

Swarm ID:

S20170418.1

Period:

18 Apr 2017 - 19 Apr 2017

Earthquakes:

31

1 swarms found nearby.

2017

S20170411.1(7.6km)

10 Apr

4 days 3 hours

130 earthquakes

Location:8.2km of Mauna Loa volcano

24 km E of Honaunau-Napoopoo, Hawaii

Swarm ID:

VS20170416.1

Period:

15 Apr 2017 - 17 Apr 2017

Earthquakes:

56

14 swarms found nearby.

2004

VS20040829.1(11.8km)

28 Aug

24 days 12 hours

397 earthquakes

VS20041012.1(12.7km)

11 Oct

19 days 12 hours

360 earthquakes

VS20041215.1(9.2km)

14 Dec

15 days 10 hours

342 earthquakes

2015

VS20150502.1(11.3km)

1 May

6 days 18 hours

118 earthquakes

VS20150724.1(5.0km)

23 Jul

23 hours

34 earthquakes

2016

VS20160704.1(9.1km)

3 Jul

6 days 16 hours

84 earthquakes

2017

VS20170408.1(3.9km)

7 Apr

4 days 14 hours

129 earthquakes

2020

S20201205.1(2.3km)

4 Dec

5 days 13 hours

110 earthquakes

2021

VS20210301.1(10.0km)

28 Feb

4 days 16 hours

47 earthquakes

VS20210329.1(12.4km)

29 Mar

8 days 10 hours

279 earthquakes

VS20210408.1(3.9km)

7 Apr

12 days 0 hours

300 earthquakes

2022

VS20220204.1(4.0km)

3 Feb

5 days 5 hours

170 earthquakes

VS20220803.1(7.9km)

2 Aug

3 days 9 hours

131 earthquakes

VS20220923.1(9.1km)

23 Sep

14 days 19 hours

375 earthquakes

Location:

30 km SSW of Hawthorne, Nevada

Swarm ID:

S20170415.1

Period:

15 Apr 2017 - 15 Apr 2017

Earthquakes:

83

12 swarms found nearby.

2001

S20010308.1(5.4km)

7 Mar

2 days 6 hours

47 earthquakes

2006

S20060411.2(8.2km)

10 Apr

1 day 8 hours

29 earthquakes

S20060505.1(8.5km)

5 May

1 day 14 hours

30 earthquakes

2011

S20110411.1(10.7km)

10 Apr

2 days 6 hours

104 earthquakes

S20110704.1(5.9km)

3 Jul

3 days 20 hours

49 earthquakes

S20110817.1(13.3km)

17 Aug

1 day 17 hours

62 earthquakes

2013

S20130726.1(14.7km)

26 Jul

21 hours

29 earthquakes

2016

S20160805.1(3.9km)

4 Aug

5 days 7 hours

205 earthquakes

S20161228.1(8.3km)

28 Dec

58 days 12 hours

4521 earthquakes

2017

S20171009.1(5.0km)

8 Oct

3 days 3 hours

371 earthquakes

S20171021.1(9.5km)

20 Oct

2 days 5 hours

61 earthquakes

2018

S20180207.1(8.0km)

7 Feb

2 days 14 hours

56 earthquakes

Location:

VIRGIN ISLANDS REGION

Swarm ID:

S20170414.1

Period:

13 Apr 2017 - 17 Apr 2017

Earthquakes:

173

6 swarms found nearby.

2012

S20120923.1(11.6km)

23 Sep

1 day 21 hours

60 earthquakes

2013

S20130914.1(12.4km)

14 Sep

16 hours

29 earthquakes

2016

S20160630.1(11.5km)

29 Jun

12 hours

24 earthquakes

2017

S20170525.1(3.5km)

24 May

2 days 1 hours

41 earthquakes

2024

S20240130.1(12.8km)

29 Jan

1 day 19 hours

33 earthquakes

2026

S20260401.1(1.7km)

31 Mar

4 days 3 hours

59 earthquakes

Location:

29 km SSW of Hawthorne, Nevada

Swarm ID:

S20170413.1

Period:

13 Apr 2017 - 29 Apr 2017

Earthquakes:

587

8 swarms found nearby.

2011

S20110411.1(14.5km)

10 Apr

2 days 6 hours

104 earthquakes

S20110817.1(13.8km)

17 Aug

1 day 17 hours

62 earthquakes

S20110927.1(14.2km)

26 Sep

1 day 17 hours

35 earthquakes

2013

S20130726.1(14.8km)

26 Jul

21 hours

29 earthquakes

2017

S20170228.1(0.5km)

27 Feb

31 days 8 hours

449 earthquakes

S20170523.1(0.8km)

22 May

19 days 4 hours

220 earthquakes

S20170721.1(2.2km)

21 Jul

27 days 22 hours

279 earthquakes

S20171021.1(6.1km)

20 Oct

2 days 5 hours

61 earthquakes

Location:

CENTRAL ITALY

Swarm ID:

S20170412.1

Period:

11 Apr 2017 - 14 Apr 2017

Earthquakes:

36

4 swarms found nearby.

2016

S20161026.2(1.5km)

26 Oct

22 days 20 hours

1003 earthquakes

S20161031.1(5.4km)

30 Oct

8 days 14 hours

128 earthquakes

S20161128.1(1.6km)

27 Nov

5 days 11 hours

68 earthquakes

2018

S20180410.1(6.7km)

9 Apr

4 days 13 hours

68 earthquakes

Location:

25 km N of Four Mile Road, Alaska

Swarm ID:

S20170411.1

Period:

10 Apr 2017 - 15 Apr 2017

Earthquakes:

130

1 swarms found nearby.

2017

S20170418.1(7.6km)

18 Apr

1 day 5 hours

31 earthquakes

Location:

120 km ESE of Pondaguitan, Philippines

Swarm ID:

PS20170410.1

Period:

10 Apr 2017 - 11 Apr 2017

Earthquakes:

14

3 swarms found nearby.

2009

PS20090614.1(87.2km)

14 Jun

15 hours

5 earthquakes

2021

PS20210812.1(35.9km)

11 Aug

1 day 3 hours

8 earthquakes

2022

PS20220505.1(95.2km)

4 May

1 day 3 hours

7 earthquakes

Location:

1 km SSW of Talahib Payap, Philippines

Swarm ID:

PS20170408.1

Period:

8 Apr 2017 - 8 Apr 2017

Earthquakes:

5

3 swarms found nearby.

2008

PS20080927.1(80.8km)

27 Sep

5 minutes

5 earthquakes

2020

S20200112.1(36.6km)

12 Jan

1 day 18 hours

45 earthquakes

S20200113.1(37.4km)

12 Jan

2 days 12 hours

35 earthquakes

Location:4.6km of Mauna Loa volcano

22 km E of Honaunau-Napoopoo, Hawaii

Swarm ID:

VS20170408.1

Period:

7 Apr 2017 - 12 Apr 2017

Earthquakes:

129

16 swarms found nearby.

2004

VS20040829.1(8.0km)

28 Aug

24 days 12 hours

397 earthquakes

VS20041012.1(9.1km)

11 Oct

19 days 12 hours

360 earthquakes

VS20041110.1(14.8km)

9 Nov

24 days 3 hours

334 earthquakes

VS20041215.1(5.6km)

14 Dec

15 days 10 hours

342 earthquakes

2015

VS20150502.1(7.5km)

1 May

6 days 18 hours

118 earthquakes

VS20150724.1(1.4km)

23 Jul

23 hours

34 earthquakes

2016

VS20160704.1(5.4km)

3 Jul

6 days 16 hours

84 earthquakes

2017

VS20170416.1(3.9km)

15 Apr

1 day 20 hours

56 earthquakes

2020

S20201205.1(2.1km)

4 Dec

5 days 13 hours

110 earthquakes

2021

VS20210301.1(6.2km)

28 Feb

4 days 16 hours

47 earthquakes

VS20210329.1(8.6km)

29 Mar

8 days 10 hours

279 earthquakes

VS20210408.1(0.4km)

7 Apr

12 days 0 hours

300 earthquakes

2022

VS20220204.1(0.4km)

3 Feb

5 days 5 hours

170 earthquakes

VS20220803.1(4.8km)

2 Aug

3 days 9 hours

131 earthquakes

VS20220923.1(5.3km)

23 Sep

14 days 19 hours

375 earthquakes

VS20221128.1(13.5km)

27 Nov

11 days 2 hours

416 earthquakes

Location:

NORTHEASTERN IRAN

Swarm ID:

S20170405.1

Period:

5 Apr 2017 - 6 Apr 2017

Earthquakes:

34

No swarms nearby.

Location:

72 km SSE of Adak, Alaska

Swarm ID:

S20170404.1

Period:

3 Apr 2017 - 7 Apr 2017

Earthquakes:

296

2 swarms found nearby.

2017

PS20170509.1(49.0km)

8 May

17 hours

5 earthquakes

2025

PS20250320.1(26.0km)

19 Mar

22 hours

5 earthquakes