Daily summary 30 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	534[526]	4.41KT[3.72KT]
M 5.0+	1 ⓘ[4]	476T ⓘ[8.37KT]
All	535[531]	4.89KT[12KT]

Daily summary 29 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	520[526]	4.24KT[3.72KT]
M 5.0+	1 ⓘ[4]	3.79KT[8.37KT]
All	521[531]	8.03KT[12KT]

Daily summary 28 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	510[526]	2.87KT[3.72KT]
M 5.0+	3[4]	23KT[8.37KT]
All	513[531]	26KT[12KT]

28 Apr 2022 14:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
13:21:13	10.0	6.1 [21KT]	175 km NE of Madang, Papua New Guinea

Daily summary 27 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	541[526]	4.32KT[3.72KT]
M 5.0+	4[4]	5.23KT[8.38KT]
All	545[531]	9.55KT[12KT]

Daily summary 26 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	507[526]	3.13KT[3.72KT]
M 5.0+	3[4]	2.10KT[8.38KT]
All	510[531]	5.23KT[12KT]

26 Apr 2022 07:00:00

---

[26 Apr 2022 06:43:16] Swarm around 8km SW of Anza, CA has ended.

In 193 hours 47 minutes registered 76 earthquakes.

Summary: S20220419.1

Daily summary 25 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	516[526]	3.20KT[3.72KT]
M 5.0+	2[4]	2.85KT[8.38KT]
All	518[531]	6.05KT[12KT]

Daily summary 24 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	552[526]	5.04KT[3.72KT]
M 5.0+	6[4]	8.58KT[8.38KT]
All	558[530]	13KT[12KT]

24 Apr 2022 07:00:00

---

[23 Apr 2022 10:11:08] New swarm has started around 6 km SSW of Indios, Puerto Rico

In 20 hours 48 minutes registered 25 earthquakes.

Details: S20220424.1

Daily summary 23 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	539[526]	4.10KT[3.72KT]
M 5.0+	7[4]	8.51KT[8.38KT]
All	546[530]	12KT[12KT]

23 Apr 2022 14:00:00

---

[23 Apr 2022 13:32:57] Swarm around NEAR COAST OF NICARAGUA has ended.

In 53 hours 50 minutes registered 33 earthquakes.

Summary: S20220421.1

Daily summary 22 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	485[526]	3.32KT[3.72KT]
M 5.0+	3[4]	7.65KT[8.38KT]
All	488[530]	10KT[12KT]

22 Apr 2022 19:00:00

---

[22 Apr 2022 18:18:21] Swarm around 7km S of Brawley, CA has ended.

In 73 hours 46 minutes registered 71 earthquakes.

Summary: S20220420.1

Daily summary 21 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	573[525]	4.39KT[3.72KT]
M 5.0+	5[4]	126KT[8.38KT]
All	578[530]	130KT[12KT]

21 Apr 2022 18:00:00

---

[21 Apr 2022 07:42:46] New swarm has started around NEAR COAST OF NICARAGUA

In 10 hours 17 minutes registered 25 earthquakes.

Details: S20220421.1

21 Apr 2022 08:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
07:42:46	27.0	6.6 [119KT]	55 km WSW of Masachapa, Nicaragua

Daily summary 20 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	544[525]	6.15KT[3.72KT]
M 5.0+	10[4]	45KT[8.37KT]
All	554[530]	51KT[12KT]

20 Apr 2022 22:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
21:57:43	19.0	6.0 [15KT]	50 km ESE of Manay, Philippines

20 Apr 2022 05:00:00

---

[19 Apr 2022 16:32:00] New swarm has started around 7km S of Brawley, CA

In 12 hours 28 minutes registered 26 earthquakes.

Details: S20220420.1

Daily summary 19 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	553[525]	5.82KT[3.72KT]
M 5.0+	9[4]	38KT[8.37KT]
All	562[530]	44KT[12KT]

19 Apr 2022 03:00:00

---

[18 Apr 2022 04:55:19] New swarm has started around 8km SW of Anza, CA

In 22 hours 4 minutes registered 24 earthquakes.

Details: S20220419.1

19 Apr 2022 02:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
01:23:07	19.0	6.1 [21KT]	41 km E of Santiago, Philippines

Daily summary 18 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	519[525]	4.46KT[3.72KT]
M 5.0+	5[4]	6.32KT[8.37KT]
All	524[530]	10KT[12KT]

Daily summary 17 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	587[525]	5.03KT[3.72KT]
M 5.0+	6[4]	25KT[8.37KT]
All	593[530]	30KT[12KT]

17 Apr 2022 08:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
07:46:35	196.0	6.1 [21KT]	Vanuatu

Daily summary 16 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	541[525]	3.83KT[3.72KT]
M 5.0+	2[4]	1.82KT[8.38KT]
All	543[529]	5.65KT[12KT]

Daily summary 15 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	513[525]	4.14KT[3.71KT]
M 5.0+	6[4]	4.99KT[8.38KT]
All	519[529]	9.12KT[12KT]

15 Apr 2022 22:00:00

---

[15 Apr 2022 21:51:38] Swarm around 19 km WNW of Sitka, Alaska has ended.

In 123 hours 40 minutes registered 146 earthquakes.

Summary: S20220411.1

Daily summary 14 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	584[525]	5.05KT[3.71KT]
M 5.0+	3[4]	3.64KT[8.38KT]
All	587[529]	8.68KT[12KT]

Daily summary 13 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	549[525]	4.56KT[3.71KT]
M 5.0+	5[4]	30KT[8.38KT]
All	554[529]	34KT[12KT]

13 Apr 2022 04:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
03:00:56	149.0	6.1 [21KT]	28 km WSW of Kokopo, Papua New Guinea

Daily summary 12 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	516[525]	3.79KT[3.71KT]
M 5.0+	2[4]	953T[8.38KT]
All	518[529]	4.74KT[12KT]

12 Apr 2022 15:00:00

---

[12 Apr 2022 14:51:11] Swarm around 46 km NW of Koyukuk, Alaska has ended.

In 119 hours 29 minutes registered 99 earthquakes.

Summary: S20220407.1

Daily summary 11 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	601[525]	7.37KT[3.71KT]
M 5.0+	4[4]	5.18KT[8.38KT]
All	605[529]	12KT[12KT]

11 Apr 2022 15:00:00

---

[10 Apr 2022 18:11:18] New swarm has started around 19 km WNW of Sitka, Alaska

In 20 hours 48 minutes registered 34 earthquakes.

Details: S20220411.1

Daily summary 10 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	532[525]	4.50KT[3.71KT]
M 5.0+	8[4]	7.17KT[8.39KT]
All	540[529]	11KT[12KT]

Daily summary 9 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	534[525]	4.20KT[3.70KT]
M 5.0+	8[4]	60KT[8.39KT]
All	542[529]	64KT[12KT]

9 Apr 2022 21:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
20:52:38	17.0	6.3 [42KT]	63 km WSW of Norsup, Vanuatu

9 Apr 2022 12:00:00

---

[9 Apr 2022 11:26:05] Swarm around 38 km SSW of Alamo, Nevada has ended.

In 32 hours 16 minutes registered 36 earthquakes.

Summary: S20220409.1

9 Apr 2022 09:00:00

---

[9 Apr 2022 08:58:58] Swarm around 2 km S of Palomas, Puerto Rico has ended.

In 461 hours 38 minutes registered 207 earthquakes.

Summary: S20220322.1

9 Apr 2022 03:00:00

---

[8 Apr 2022 03:10:01] New swarm has started around 38 km SSW of Alamo, Nevada

In 23 hours 49 minutes registered 29 earthquakes.

Details: S20220409.1

Daily summary 8 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	566[524]	3.42KT[3.70KT]
M 5.0+	3[4]	2.30KT[8.39KT]
All	569[528]	5.71KT[12KT]

8 Apr 2022 03:00:00

---

[7 Apr 2022 03:56:28] New swarm has started around STRAIT OF GIBRALTAR

In 23 hours 3 minutes registered 26 earthquakes.

Details: S20220408.1

Daily summary 7 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	610[524]	4.22KT[3.70KT]
M 5.0+	3[4]	6.70KT[8.41KT]
All	613[528]	10KT[12KT]

7 Apr 2022 19:00:00

---

[7 Apr 2022 15:21:53] New swarm has started around 46 km NW of Koyukuk, Alaska

In 3 hours 38 minutes registered 37 earthquakes.

Details: S20220407.1

Daily summary 6 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	494[524]	4.60KT[3.70KT]
M 5.0+	3[4]	5.84KT[8.41KT]
All	497[528]	10KT[12KT]

6 Apr 2022 22:00:00

---

[6 Apr 2022 21:21:29] Swarm around 17 km ENE of Milford, Utah has ended.

In 4 hours 21 minutes registered 29 earthquakes.

Summary: S20220406.1

6 Apr 2022 21:00:00

---

[6 Apr 2022 16:59:36] New swarm has started around 17 km ENE of Milford, Utah

In 4 hours registered 28 earthquakes.

Details: S20220406.1

Daily summary 5 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	515[524]	3.66KT[3.70KT]
M 5.0+	3[4]	16KT[8.39KT]
All	518[528]	20KT[12KT]

Daily summary 4 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	542[524]	4.54KT[3.70KT]
M 5.0+	4[4]	19KT[8.39KT]
All	546[528]	23KT[12KT]

4 Apr 2022 17:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
16:06:57	31.0	6.0 [15KT]	56 km WNW of Port-Vila, Vanuatu

Daily summary 3 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	480[524]	5.48KT[3.69KT]
M 5.0+	9[4]	11KT[8.39KT]
All	489[528]	16KT[12KT]

Daily summary 2 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	536[524]	4.38KT[3.69KT]
M 5.0+	4[4]	11KT[8.39KT]
All	540[528]	15KT[12KT]

Daily summary 1 Apr 2022

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	559[524]	3.82KT[3.69KT]
M 5.0+	7[4]	10KT[8.38KT]
All	566[528]	13KT[12KT]

1 Apr 2022 14:00:00

---

[1 Apr 2022 13:05:18] Swarm around 254 km E of Tadine, New Caledonia has ended.

In 40 hours 8 minutes registered 16 earthquakes.

Summary: PS20220331.1

30 April 2022

Time	Mag [TNT]	Depth	Location
03:24:50	5.0 [476T]	59	South Sandwich Islands region

29 April 2022

Time	Mag [TNT]	Depth	Location
08:33:28	5.6 [3.79KT]	10	central East Pacific Rise

28 April 2022

Time	Mag [TNT]	Depth	Location
13:21:13	6.1 [21KT]	10	175 km NE of Madang, Papua New Guinea
11:42:27	5.0 [476T]	58	15 km NNE of Pilar, Philippines
03:33:41	5.4 [1.90KT]	52	119 km E of Chignik, Alaska

27 April 2022

Time	Mag [TNT]	Depth	Location
23:09:23	5.4 [1.90KT]	10	Vanuatu region
09:27:00	5.4 [1.90KT]	10	South Sandwich Islands region
01:27:30	5.2 [951T]	120	SOUTH OF KERMADEC ISLANDS
01:27:24	5.0 [476T]	75	south of the Kermadec Islands

26 April 2022

Time	Mag [TNT]	Depth	Location
20:03:30	5.0 [476T]	35	south of the Fiji Islands
19:08:19	5.2 [951T]	125	23 km NW of Ambunti, Papua New Guinea
17:03:21	5.1 [673T]	74	South Sandwich Islands region

25 April 2022

Time	Mag [TNT]	Depth	Location
16:31:27	5.4 [1.90KT]	12	260 km SE of Perryville, Alaska
05:35:50	5.2 [951T]	10	Kuril Islands

24 April 2022

Time	Mag [TNT]	Depth	Location
23:50:32	5.1 [673T]	58	135 km S of Abepura, Indonesia
23:50:26	5.3 [1.34KT]	12	Papua, Indonesia
14:45:06	5.0 [476T]	89	12 km S of Molina, Chile
10:23:47	5.3 [1.34KT]	10	114 km SSE of Yonakuni, Japan
08:16:13	5.2 [951T]	36	134 km ESE of Shizunai-furukawach?, Japan
01:35:03	5.6 [3.79KT]	35	Kuril Islands

23 April 2022

Time	Mag [TNT]	Depth	Location
23:54:27	5.1 [673T]	59	28 km WSW of Madang, Papua New Guinea
23:54:20	5.3 [1.34KT]	10	EASTERN NEW GUINEA REG., P.N.G.
22:11:19	5.2 [951T]	10	79 km SW of Masachapa, Nicaragua
22:10:08	5.4 [1.90KT]	10	61 km WSW of Masachapa, Nicaragua
22:05:45	5.2 [951T]	10	81 km SW of Masachapa, Nicaragua
21:22:47	5.3 [1.34KT]	10	185 km W of Port McNeill, Canada
18:22:21	5.3 [1.34KT]	10	State of Yap, Federated States of Micronesia

22 April 2022

Time	Mag [TNT]	Depth	Location
21:07:48	5.7 [5.35KT]	10	15 km NNE of Ljubinje, Bosnia and Herzegovina
06:15:23	5.3 [1.34KT]	36	Kermadec Islands, New Zealand
05:27:35	5.2 [951T]	212	37 km NW of Nelson Lagoon, Alaska

21 April 2022

Time	Mag [TNT]	Depth	Location
20:32:38	5.1 [673T]	10	near the north coast of Greenland
12:38:55	5.0 [476T]	20	Kuril Islands
07:42:46	6.6 [119KT]	27	55 km WSW of Masachapa, Nicaragua
06:20:06	5.5 [2.68KT]	10	southern Mid-Atlantic Ridge
06:12:46	5.5 [2.68KT]	10	Tristan da Cunha region

20 April 2022

Time	Mag [TNT]	Depth	Location
22:02:46	5.2 [951T]	42	193 km SE of Sarangani, Philippines
21:57:43	6.0 [15KT]	19	50 km ESE of Manay, Philippines
19:13:59	5.8 [7.56KT]	10	Balleny Islands region
15:16:32	5.1 [673T]	10	133 km SE of Neiafu, Tonga
11:19:05	5.7 [5.35KT]	102	4 km WSW of San Pedro de Atacama, Chile
11:05:36	5.5 [2.68KT]	10	Scotia Sea
09:22:33	5.1 [673T]	10	Scotia Sea
09:07:41	5.3 [1.34KT]	47	95 km ESE of Bobon, Philippines
08:04:33	5.1 [673T]	10	Southwest Indian Ridge
05:13:07	5.9 [10KT]	10	southeast of the Loyalty Islands

19 April 2022

Time	Mag [TNT]	Depth	Location
22:44:39	5.1 [673T]	10	21 km ESE of Rasht, Tajikistan
21:19:59	5.1 [673T]	9	Pulau-Pulau Talaud, Indonesia
17:52:00	5.0 [476T]	66	95 km ESE of Bobon, Philippines
12:44:08	5.0 [476T]	17	15 km SSW of La Unión, Mexico
07:07:10	5.4 [1.90KT]	10	Balleny Islands region
04:33:43	5.9 [10KT]	18	119 km E of ‘Ohonua, Tonga
04:24:33	5.2 [951T]	10	55 km ESE of Santiago, Philippines
01:23:07	6.1 [21KT]	19	41 km E of Santiago, Philippines
00:20:53	5.3 [1.34KT]	47	Santa Cruz Islands

18 April 2022

Time	Mag [TNT]	Depth	Location
23:33:34	5.5 [2.68KT]	11	131 km SE of Kirakira, Solomon Islands
23:16:00	5.3 [1.34KT]	94	17 km N of Daigo, Japan
21:56:12	5.0 [476T]	10	143 km SE of Gizo, Solomon Islands
11:38:38	5.3 [1.34KT]	10	54 km SE of Hengchun, Taiwan
03:04:59	5.0 [476T]	19	31 km WNW of Tobelo, Indonesia

17 April 2022

Time	Mag [TNT]	Depth	Location
10:04:10	5.1 [673T]	48	168 km SSW of Dompu, Indonesia
07:46:35	6.1 [21KT]	196	Vanuatu
05:49:29	5.4 [1.90KT]	18	96 km ESE of Biak, Indonesia
02:12:26	5.0 [476T]	10	Kermadec Islands region
02:11:46	5.0 [476T]	10	Kermadec Islands region
02:10:49	5.0 [476T]	10	Kermadec Islands region

16 April 2022

Time	Mag [TNT]	Depth	Location
21:57:37	5.3 [1.34KT]	10	southeast of the Loyalty Islands
17:10:34	5.0 [476T]	11	82 km WSW of San Antonio, Chile

15 April 2022

Time	Mag [TNT]	Depth	Location
22:53:42	5.0 [476T]	61	58 km SSW of Intipucá, El Salvador
16:45:21	5.1 [673T]	61	South Sandwich Islands region
16:43:31	5.0 [476T]	68	80 km SSE of Tocopilla, Chile
14:22:43	5.3 [1.34KT]	10	43 km ENE of Port-Vila, Vanuatu
06:54:09	5.3 [1.34KT]	10	172 km ESE of Kimbe, Papua New Guinea
01:26:17	5.1 [673T]	15	150 km SSW of Laojunmiao, China

14 April 2022

Time	Mag [TNT]	Depth	Location
11:02:44	5.0 [476T]	10	southeast of the Loyalty Islands
09:27:14	5.0 [476T]	10	Bouvet Island region
07:03:34	5.5 [2.68KT]	8	south of Tonga

13 April 2022

Time	Mag [TNT]	Depth	Location
19:13:01	5.3 [1.34KT]	10	Southwest Indian Ridge
11:14:02	5.4 [1.90KT]	10	southeast of Easter Island
03:00:56	6.1 [21KT]	149	28 km WSW of Kokopo, Papua New Guinea
02:32:00	5.4 [1.90KT]	17	88 km W of Sola, Vanuatu
01:22:32	5.6 [3.79KT]	8	145 km WNW of Naha, Japan

12 April 2022

Time	Mag [TNT]	Depth	Location
20:36:16	5.0 [476T]	10	33 km N of Khorixas, Namibia
11:44:52	5.0 [476T]	111	South Sandwich Islands region

11 April 2022

Time	Mag [TNT]	Depth	Location
22:27:55	5.1 [673T]	129	south of the Fiji Islands
19:15:36	5.5 [2.68KT]	10	290 km SSE of Alo, Wallis and Futuna
19:15:31	5.0 [476T]	10	50 km SE of Hengchun, Taiwan
13:47:29	5.3 [1.34KT]	10	49 km SE of Hengchun, Taiwan

10 April 2022

Time	Mag [TNT]	Depth	Location
23:41:21	5.3 [1.34KT]	10	northern Mid-Atlantic Ridge
14:17:30	5.1 [673T]	10	188 km NNW of Sabang, Indonesia
13:34:28	5.2 [951T]	8	186 km NNW of Sabang, Indonesia
11:16:04	5.1 [673T]	10	western Indian-Antarctic Ridge
10:43:25	5.1 [673T]	10	180 km NNW of Sabang, Indonesia
09:43:15	5.0 [476T]	26	79 km NE of Hasaki, Japan
03:04:04	5.0 [476T]	10	6 km WSW of Comas, Peru
01:32:23	5.4 [1.90KT]	6	189 km NNW of Sabang, Indonesia

9 April 2022

Time	Mag [TNT]	Depth	Location
23:09:40	5.0 [476T]	10	northern Mid-Atlantic Ridge
22:33:15	5.3 [1.34KT]	10	northern Mid-Atlantic Ridge
21:22:12	5.3 [1.34KT]	40	108 km SW of Abepura, Indonesia
20:52:38	6.3 [42KT]	17	63 km WSW of Norsup, Vanuatu
19:35:11	5.1 [673T]	10	southeast of the Loyalty Islands
16:29:16	5.7 [5.35KT]	22	Rat Islands, Aleutian Islands, Alaska
15:49:09	5.8 [7.56KT]	10	Mid-Indian Ridge
14:02:15	5.3 [1.34KT]	10	9 km NNE of Sincik, Turkey

8 April 2022

Time	Mag [TNT]	Depth	Location
19:19:33	5.3 [1.34KT]	15	42 km SE of Hengchun, Taiwan
14:35:13	5.0 [476T]	10	southern East Pacific Rise
12:32:11	5.0 [476T]	57	198 km WSW of Abepura, Indonesia

7 April 2022

Time	Mag [TNT]	Depth	Location
23:36:10	5.7 [5.35KT]	10	45 km SE of Hengchun, Taiwan
10:13:49	5.1 [673T]	10	central Mid-Atlantic Ridge
03:30:42	5.1 [673T]	86	13 km ESE of Cocas, Peru

6 April 2022

Time	Mag [TNT]	Depth	Location
15:27:56	5.5 [2.68KT]	12	south of the Fiji Islands
05:29:43	5.5 [2.68KT]	10	202 km NNW of Sabang, Indonesia
03:12:12	5.0 [476T]	10	136 km WNW of Naha, Japan

5 April 2022

Time	Mag [TNT]	Depth	Location
21:26:55	5.7 [5.35KT]	45	South Sandwich Islands region
20:24:27	5.1 [673T]	37	south of the Fiji Islands
01:44:08	5.9 [10KT]	36	128 km W of Tobelo, Indonesia

4 April 2022

Time	Mag [TNT]	Depth	Location
16:06:57	6.0 [15KT]	31	56 km WNW of Port-Vila, Vanuatu
14:13:34	5.4 [1.90KT]	27	Kuril Islands
10:29:03	5.4 [1.90KT]	33	61 km ESE of Namie, Japan
03:16:58	5.0 [476T]	10	97 km NNE of Fais, Micronesia

3 April 2022

Time	Mag [TNT]	Depth	Location
20:47:05	5.1 [673T]	10	South Sandwich Islands region
19:50:10	5.0 [476T]	10	southeast of Easter Island
18:44:28	5.1 [673T]	10	268 km E of Vao, New Caledonia
15:29:39	5.4 [1.90KT]	18	46 km ENE of La Paz, Philippines
11:22:04	5.4 [1.90KT]	10	55 km E of Cortes, Philippines
10:24:54	5.6 [3.79KT]	17	55 km E of Cortes, Philippines
09:00:15	5.0 [476T]	10	138 km WNW of Naha, Japan
05:16:36	5.1 [673T]	116	100 km SSE of San Agustín de Valle Fértil, Argentina
00:52:48	5.1 [673T]	40	126 km SE of Pondaguitan, Philippines

2 April 2022

Time	Mag [TNT]	Depth	Location
22:05:15	5.2 [951T]	10	127 km SSW of Hihifo, Tonga
18:45:00	5.6 [3.79KT]	9	southeast of the Loyalty Islands
10:45:58	5.5 [2.68KT]	15	southeast of the Loyalty Islands
04:15:06	5.6 [3.79KT]	22	southeast of the Loyalty Islands

1 April 2022

Time	Mag [TNT]	Depth	Location
14:38:39	5.6 [3.79KT]	10	Pacific-Antarctic Ridge
13:05:18	5.5 [2.68KT]	16	272 km ESE of Tadine, New Caledonia
11:28:04	5.1 [673T]	107	37 km NE of Caucete, Argentina
08:28:10	5.0 [476T]	10	South Sandwich Islands region
07:14:12	5.3 [1.34KT]	18	60 km WSW of Pelabuhanratu, Indonesia
01:35:53	5.0 [476T]	10	67 km E of Union, Philippines
01:32:41	5.1 [673T]	28	Izu Islands, Japan region

12 earthquake swarms were detected.

Location:

6 km SSW of Indios, Puerto Rico

Swarm ID:

S20220424.1

Period:

23 Apr 2022 - 10 May 2022

Earthquakes:

189

15 swarms found nearby.

2019

S20191229.1(8.1km)

28 Dec

244 days 6 hours

9147 earthquakes

2020

S20200107.1(13.4km)

7 Jan

1 day 21 hours

53 earthquakes

S20200502.3(3.6km)

1 May

2 days 18 hours

36 earthquakes

S20201118.1(4.5km)

17 Nov

35 days 20 hours

447 earthquakes

S20201224.1(3.3km)

23 Dec

46 days 11 hours

2842 earthquakes

2021

S20210108.1(11.2km)

7 Jan

13 days 20 hours

148 earthquakes

S20210625.1(9.4km)

24 Jun

6 days 15 hours

127 earthquakes

S20210718.1(12.6km)

17 Jul

3 days 1 hours

37 earthquakes

2022

S20220202.1(8.3km)

1 Feb

37 days 20 hours

630 earthquakes

S20220322.1(12.6km)

21 Mar

19 days 5 hours

207 earthquakes

S20220806.1(11.5km)

5 Aug

13 days 6 hours

262 earthquakes

2023

S20230315.1(4.0km)

14 Mar

6 days 9 hours

92 earthquakes

S20230409.1(1.8km)

8 Apr

10 days 15 hours

189 earthquakes

S20231001.1(11.9km)

30 Sep

3 days 22 hours

63 earthquakes

S20231024.1(11.8km)

23 Oct

1 day 13 hours

25 earthquakes

Location:

NEAR COAST OF NICARAGUA

Swarm ID:

S20220421.1

Period:

21 Apr 2022 - 23 Apr 2022

Earthquakes:

33

No swarms nearby.

Location:

7km S of Brawley, CA

Swarm ID:

S20220420.1

Period:

19 Apr 2022 - 22 Apr 2022

Earthquakes:

71

16 swarms found nearby.

2000

S20000614.1(6.0km)

14 Jun

2 days 16 hours

145 earthquakes

2003

S20030301.1(0.9km)

1 Mar

23 hours

52 earthquakes

S20030524.1(5.3km)

23 May

1 day 22 hours

161 earthquakes

2009

S20090924.1(10.3km)

24 Sep

19 hours

28 earthquakes

2010

PS20100405.1(81.2km)

4 Apr

1 hours

5 earthquakes

S20101215.1(10.4km)

15 Dec

1 day 4 hours

101 earthquakes

2011

S20110715.2(8.7km)

15 Jul

2 days 3 hours

36 earthquakes

2012

S20120826.1(8.8km)

26 Aug

11 days 23 hours

972 earthquakes

2016

S20161231.1(5.9km)

31 Dec

3 days 4 hours

317 earthquakes

2017

S20170313.1(10.1km)

13 Mar

12 hours

24 earthquakes

S20170807.1(12.9km)

7 Aug

16 hours

40 earthquakes

2019

S20190115.1(5.5km)

15 Jan

4 hours

24 earthquakes

S20191112.1(14.8km)

12 Nov

1 day 4 hours

84 earthquakes

2021

S20210611.1(4.5km)

11 Jun

4 hours

26 earthquakes

2024

S20240518.1(2.1km)

18 May

2 days 19 hours

306 earthquakes

2026

S20260510.1(6.3km)

9 May

4 days 16 hours

477 earthquakes

Location:

8km SW of Anza, CA

Swarm ID:

S20220419.1

Period:

18 Apr 2022 - 26 Apr 2022

Earthquakes:

76

28 swarms found nearby.

2003

S20030306.1(7.2km)

5 Mar

1 day 2 hours

35 earthquakes

2009

S20090726.1(9.9km)

25 Jul

1 day 19 hours

29 earthquakes

2011

S20110202.2(7.0km)

1 Feb

1 day 18 hours

43 earthquakes

2014

S20140127.1(2.5km)

26 Jan

2 days 4 hours

38 earthquakes

S20140510.1(0.5km)

9 May

2 days 9 hours

44 earthquakes

2015

S20150211.2(7.3km)

10 Feb

12 days 21 hours

168 earthquakes

2016

S20160614.1(2.1km)

14 Jun

7 days 5 hours

80 earthquakes

S20161221.1(9.5km)

21 Dec

1 day 21 hours

34 earthquakes

2017

S20170609.1(2.3km)

8 Jun

3 days 22 hours

61 earthquakes

S20170926.1(7.1km)

25 Sep

124 days 21 hours

2217 earthquakes

2018

S20180203.1(14.8km)

2 Feb

28 days 21 hours

426 earthquakes

S20180527.1(8.4km)

26 May

4 days 20 hours

54 earthquakes

2020

S20200109.1(13.8km)

8 Jan

11 days 9 hours

159 earthquakes

S20200202.1(10.8km)

1 Feb

8 days 17 hours

147 earthquakes

S20200301.1(1.6km)

29 Feb

6 days 16 hours

67 earthquakes

S20200526.3(14.5km)

25 May

7 days 18 hours

100 earthquakes

S20200926.2(9.5km)

25 Sep

3 days 10 hours

42 earthquakes

S20201219.1(1.2km)

18 Dec

5 days 0 hours

66 earthquakes

2021

S20210328.1(8.7km)

27 Mar

2 days 21 hours

33 earthquakes

S20210427.1(7.1km)

26 Apr

5 days 5 hours

80 earthquakes

S20210921.1(10.1km)

20 Sep

8 days 7 hours

216 earthquakes

2022

S20220702.1(6.2km)

1 Jul

3 days 23 hours

49 earthquakes

S20221026.1(8.7km)

25 Oct

1 day 10 hours

35 earthquakes

2023

S20230221.1(15.0km)

20 Feb

1 day 17 hours

25 earthquakes

S20230305.1(14.7km)

5 Mar

1 day 2 hours

25 earthquakes

S20230326.1(10.2km)

25 Mar

2 days 6 hours

38 earthquakes

2024

S20240829.1(10.0km)

28 Aug

2 days 1 hours

31 earthquakes

2025

S20251128.1(2.1km)

28 Nov

7 days 2 hours

82 earthquakes

Location:

19 km WNW of Sitka, Alaska

Swarm ID:

S20220411.1

Period:

10 Apr 2022 - 15 Apr 2022

Earthquakes:

146

6 swarms found nearby.

2020

S20201121.1(4.3km)

21 Nov

17 hours

24 earthquakes

2024

S20240128.1(6.0km)

27 Jan

2 days 14 hours

86 earthquakes

S20240203.1(5.5km)

2 Feb

10 days 15 hours

151 earthquakes

VS20240707.1(7.3km)

6 Jul

1 day 13 hours

28 earthquakes

VS20240917.1(11.7km)

17 Sep

22 hours

26 earthquakes

VS20241218.1(5.6km)

18 Dec

10 hours

26 earthquakes

Location:

38 km SSW of Alamo, Nevada

Swarm ID:

S20220409.1

Period:

8 Apr 2022 - 9 Apr 2022

Earthquakes:

36

1 swarms found nearby.

2007

S20070427.1(2.9km)

27 Apr

3 days 9 hours

79 earthquakes

Location:

46 km NW of Koyukuk, Alaska

Swarm ID:

S20220407.1

Period:

7 Apr 2022 - 12 Apr 2022

Earthquakes:

99

No swarms nearby.

Location:

STRAIT OF GIBRALTAR

Swarm ID:

S20220408.1

Period:

7 Apr 2022 - 5 May 2022

Earthquakes:

392

15 swarms found nearby.

2016

PS20160125.1(16.7km)

25 Jan

1 hours

6 earthquakes

2021

S20210516.1(4.2km)

15 May

3 days 23 hours

51 earthquakes

S20210607.1(5.4km)

6 Jun

11 days 1 hours

144 earthquakes

S20211114.1(12.2km)

13 Nov

5 days 5 hours

78 earthquakes

S20211121.1(4.2km)

20 Nov

5 days 9 hours

57 earthquakes

S20211206.1(2.9km)

5 Dec

5 days 18 hours

57 earthquakes

S20211221.1(3.5km)

20 Dec

10 days 0 hours

135 earthquakes

2022

S20220206.1(5.8km)

5 Feb

8 days 15 hours

147 earthquakes

S20220520.1(4.9km)

19 May

21 days 19 hours

412 earthquakes

S20220617.1(0.3km)

16 Jun

6 days 9 hours

74 earthquakes

S20220720.1(3.9km)

19 Jul

22 days 3 hours

330 earthquakes

S20220915.1(1.6km)

15 Sep

4 days 1 hours

55 earthquakes

S20221004.1(4.4km)

3 Oct

5 days 4 hours

91 earthquakes

S20221016.1(10.4km)

15 Oct

5 days 23 hours

62 earthquakes

2024

S20240316.1(7.5km)

15 Mar

2 days 2 hours

32 earthquakes

Location:

17 km ENE of Milford, Utah

Swarm ID:

S20220406.1

Period:

6 Apr 2022 - 6 Apr 2022

Earthquakes:

29

17 swarms found nearby.

2020

S20200418.1(4.6km)

17 Apr

2 days 18 hours

116 earthquakes

S20200502.1(5.1km)

1 May

1 day 8 hours

30 earthquakes

S20201007.1(2.1km)

6 Oct

1 day 4 hours

41 earthquakes

2021

S20210730.1(0.7km)

30 Jul

9 hours

44 earthquakes

2023

S20231127.2(1.1km)

26 Nov

20 hours

31 earthquakes

S20231214.1(0.4km)

13 Dec

15 hours

24 earthquakes

2024

S20240216.1(5.0km)

15 Feb

8 days 4 hours

308 earthquakes

S20240225.1(4.4km)

24 Feb

6 days 6 hours

260 earthquakes

S20240304.1(4.8km)

4 Mar

3 days 6 hours

47 earthquakes

S20240404.1(1.5km)

3 Apr

4 days 22 hours

172 earthquakes

S20240608.2(4.5km)

7 Jun

5 days 3 hours

152 earthquakes

S20240731.1(4.7km)

30 Jul

4 days 8 hours

81 earthquakes

S20241130.1(5.5km)

29 Nov

13 days 8 hours

239 earthquakes

2025

S20250829.1(5.2km)

28 Aug

9 days 6 hours

245 earthquakes

S20251115.1(5.2km)

14 Nov

2 days 7 hours

36 earthquakes

2026

S20260312.1(4.7km)

11 Mar

2 days 1 hours

47 earthquakes

S20260322.1(4.9km)

21 Mar

12 days 0 hours

175 earthquakes

Location:

254 km E of Tadine, New Caledonia

Swarm ID:

PS20220331.1

Period:

30 Mar 2022 - 1 Apr 2022

Earthquakes:

16

11 swarms found nearby.

2001

PS20010228.1(43.8km)

28 Feb

15 hours

7 earthquakes

2003

PS20031225.1(87.6km)

25 Dec

3 days 15 hours

27 earthquakes

2004

PS20040103.1(56.9km)

3 Jan

1 day 10 hours

18 earthquakes

2005

PS20050811.1(59.0km)

11 Aug

15 hours

8 earthquakes

2008

PS20081123.1(81.6km)

22 Nov

17 hours

5 earthquakes

2009

PS20090116.1(31.5km)

16 Jan

12 hours

6 earthquakes

PS20090119.1(30.4km)

18 Jan

1 day 10 hours

6 earthquakes

2018

PS20180829.1(45.6km)

29 Aug

9 hours

7 earthquakes

2023

PS20230519.1(42.2km)

19 May

1 day 15 hours

44 earthquakes

S20230519.1(86.6km)

19 May

1 day 22 hours

34 earthquakes

PS20230523.1(33.7km)

22 May

11 hours

6 earthquakes

Location:

2 km S of Palomas, Puerto Rico

Swarm ID:

S20220322.1

Period:

21 Mar 2022 - 9 Apr 2022

Earthquakes:

207

17 swarms found nearby.

2019

S20191229.1(8.0km)

28 Dec

244 days 6 hours

9147 earthquakes

2020

S20200107.1(12.2km)

7 Jan

1 day 21 hours

53 earthquakes

S20200502.3(9.4km)

1 May

2 days 18 hours

36 earthquakes

S20201007.2(8.9km)

6 Oct

22 days 9 hours

229 earthquakes

S20201118.1(8.1km)

17 Nov

35 days 20 hours

447 earthquakes

S20201224.1(9.4km)

23 Dec

46 days 11 hours

2842 earthquakes

2021

S20210130.1(4.8km)

29 Jan

2 days 1 hours

29 earthquakes

S20210625.1(3.8km)

24 Jun

6 days 15 hours

127 earthquakes

2022

S20220202.1(4.6km)

1 Feb

37 days 20 hours

630 earthquakes

S20220424.1(12.6km)

23 Apr

17 days 11 hours

189 earthquakes

S20220806.1(9.0km)

5 Aug

13 days 6 hours

262 earthquakes

2023

S20230315.1(8.8km)

14 Mar

6 days 9 hours

92 earthquakes

S20230409.1(10.8km)

8 Apr

10 days 15 hours

189 earthquakes

S20231001.1(6.0km)

30 Sep

3 days 22 hours

63 earthquakes

S20231024.1(4.5km)

23 Oct

1 day 13 hours

25 earthquakes

2025

S20250312.1(3.6km)

12 Mar

4 days 6 hours

74 earthquakes

S20250320.3(5.9km)

20 Mar

5 days 23 hours

70 earthquakes

Location:

4 km E of P?hala, Hawaii

Swarm ID:

S20210303.2

Period:

2 Mar 2021 - 20 May 2022

Earthquakes:

9245

26 swarms found nearby.

2015

S20151025.1(5.8km)

24 Oct

3 days 14 hours

70 earthquakes

2018

S20180502.1(8.7km)

1 May

8 days 9 hours

196 earthquakes

S20180505.2(12.1km)

4 May

3 days 4 hours

153 earthquakes

S20180703.3(5.0km)

2 Jul

2 days 1 hours

30 earthquakes

2019

S20190819.1(0.7km)

18 Aug

17 days 16 hours

217 earthquakes

S20191114.1(6.5km)

13 Nov

27 days 22 hours

335 earthquakes

2020

S20200104.1(6.2km)

3 Jan

106 days 22 hours

1689 earthquakes

S20200504.1(6.6km)

4 May

73 days 12 hours

948 earthquakes

S20200723.2(3.3km)

22 Jul

18 days 5 hours

194 earthquakes

S20200821.1(5.6km)

20 Aug

33 days 8 hours

392 earthquakes

S20201021.1(2.7km)

20 Oct

2 days 12 hours

37 earthquakes

S20201103.1(1.9km)

2 Nov

28 days 6 hours

288 earthquakes

S20201225.1(2.2km)

24 Dec

39 days 23 hours

662 earthquakes

2021

S20210831.1(2.8km)

30 Aug

2 days 9 hours

94 earthquakes

2022

S20220528.1(3.1km)

27 May

7 days 0 hours

110 earthquakes

2023

S20230324.2(7.8km)

23 Mar

60 days 21 hours

740 earthquakes

S20230528.1(1.9km)

27 May

7 days 18 hours

89 earthquakes

S20231021.1(5.2km)

20 Oct

11 days 13 hours

165 earthquakes

VS20231229.1(14.1km)

28 Dec

4 days 20 hours

173 earthquakes

2024

VS20240127.1(4.7km)

27 Jan

30 days 9 hours

1836 earthquakes

S20240209.1(6.9km)

8 Feb

4 days 17 hours

200 earthquakes

S20240313.1(5.4km)

12 Mar

6 days 16 hours

103 earthquakes

S20240721.1(8.0km)

20 Jul

33 days 8 hours

1535 earthquakes

S20241204.1(2.5km)

3 Dec

7 days 5 hours

138 earthquakes

S20241220.1(4.9km)

19 Dec

1 day 19 hours

42 earthquakes

2026

VS20260115.1(13.2km)

14 Jan

7 days 3 hours

84 earthquakes