CENTRAL AMERICA RECENT QUAKES

3.6 Mcd - PUERTO RICO REGION
Preliminary Earthquake Report
Magnitude
3.6 Mcd
Date-Time
20 Jul 2008 17:20:34 UTC
20 Jul 2008 13:20:34 near epicenter
20 Jul 2008 11:20:34 standard time in your timezone
Location
19.652N 66.388W
Depth
45 km
Distances
132 km (82 miles) N (358 degrees) of Breñas, PR
133 km (82 miles) N (355 degrees) of Dorado, PR
133 km (82 miles) N (358 degrees) of Sabana, PR
133 km (82 miles) NNW (348 degrees) of SAN JUAN, Puerto Rico
Location Uncertainty
Horizontal: 4.8 km; Vertical 25.7 km
Parameters
Nph = 7; Dmin = 149.6 km; Rmss = 0.34 seconds; Gp = 316°M-type = Mcd; Version = 1
Event ID
PR p0820206

3.7 Mcd - LEEWARD ISLANDS
Preliminary Earthquake Report
Magnitude
3.7 Mcd
Date-Time
20 Jul 2008 14:00:13 UTC
20 Jul 2008 10:00:13 near epicenter
20 Jul 2008 08:00:13 standard time in your timezone
Location
19.310N 62.840W
Depth
105 km
Distances
108 km (67 miles) NNE (17 degrees) of THE VALLEY, Anguilla
123 km (76 miles) N (10 degrees) of The Valley, Anguilla
126 km (78 miles) NNE (12 degrees) of Sandy Ground, , Anguilla
345 km (214 miles) ENE (72 degrees) of Carolina, PR
Location Uncertainty
Horizontal: 16.5 km; Vertical 31.5 km
Parameters
Nph = 9; Dmin = 246.7 km; Rmss = 0.57 seconds; Gp = 334°M-type = Mcd; Version = 1
Event ID
PR p0820204

3.5 Mcd - LEEWARD ISLANDS
Preliminary Earthquake Report
Magnitude
3.5 Mcd
Date-Time
20 Jul 2008 07:06:45 UTC
20 Jul 2008 03:06:45 near epicenter
20 Jul 2008 01:06:45 standard time in your timezone
Location
17.826N 61.546W
Depth
38 km
Distances
31 km (19 miles) ENE (67 degrees) of Codrington, Barbuda
36 km (22 miles) NE (54 degrees) of Codrington, Barbuda, Antigua & Barbuda
79 km (49 miles) NNE (22 degrees) of Cedar Grove, Saint John, Antigua & Barbuda
83 km (52 miles) NNE (22 degrees) of SAINT JOHN'S, Antigua
472 km (294 miles) E (97 degrees) of Carolina, PR
Location Uncertainty
Horizontal: 8.8 km; Vertical 34.1 km
Parameters
Nph = 7; Dmin = 156.7 km; Rmss = 0.56 seconds; Gp = 338°M-type = Mcd; Version = 1
Event ID
PR p0820203

4.8 Mb - COSTA RICA
Preliminary Earthquake Report
Magnitude
4.8 Mb
Date-Time
20 Jul 2008 02:34:13 UTC
19 Jul 2008 20:34:13 near epicenter
19 Jul 2008 20:34:13 standard time in your timezone
Location
10.681N 85.782W
Depth
65 km
Distances
35 km (22 miles) W (276 degrees) of Liberia, Costa Rica
84 km (52 miles) S (176 degrees) of Rivas, Nicaragua
119 km (74 miles) WSW (246 degrees) of San Carlos, Nicaragua
168 km (104 miles) SSE (160 degrees) of MANAGUA, Nicaragua
Location Uncertainty
Horizontal: 12.8 km; Vertical 8.6 km
Parameters
Nph = 90; Dmin = 407.2 km; Rmss = 1.10 seconds; Gp = 169°M-type = Mb; Version = 7
Event ID
US 2008usaf

3.6 Mcd - VIRGIN ISLANDS
Preliminary Earthquake Report
Magnitude
3.6 Mcd
Date-Time
19 Jul 2008 19:24:03 UTC
19 Jul 2008 15:24:03 near epicenter
19 Jul 2008 13:24:03 standard time in your timezone
Location
19.202N 64.671W
Depth
55 km
Distances
64 km (40 miles) NW (325 degrees) of Settlement, Anegada, British Virgin Islands
83 km (52 miles) N (353 degrees) of East End-Long Look, Tortola, British Virgin Islands
84 km (52 miles) N (356 degrees) of ROAD TOWN, British Virgin Islands
163 km (102 miles) ENE (57 degrees) of Carolina, PR
Location Uncertainty
Horizontal: 4.7 km; Vertical 10.7 km
Parameters
Nph = 23; Dmin = 87.1 km; Rmss = 0.31 seconds; Gp = 284°M-type = Mcd; Version = 1
Event ID
PR p0820104

3.8 Mcd - PUERTO RICO REGION
Preliminary Earthquake Report
Magnitude
3.8 Mcd
Date-Time
19 Jul 2008 13:01:19 UTC
19 Jul 2008 09:01:19 near epicenter
19 Jul 2008 07:01:19 standard time in your timezone
Location
19.093N 65.408W
Depth
156 km
Distances
86 km (54 miles) NNE (22 degrees) of Luquillo, PR
87 km (54 miles) NNE (24 degrees) of Playa Fortuna, PR
87 km (54 miles) NNE (31 degrees) of Vieques, PR
97 km (60 miles) NE (38 degrees) of Carolina, PR
97 km (60 miles) NNW (329 degrees) of CHARLOTTE AMALIE, US Virgin Islands
Location Uncertainty
Horizontal: 7.4 km; Vertical 4.5 km
Parameters
Nph = 8; Dmin = 95.0 km; Rmss = 0.28 seconds; Gp = 248°M-type = Mcd; Version = 1
Event ID
PR p0820103

3.7 Mcd - PUERTO RICO REGION
Preliminary Earthquake Report
Magnitude
3.7 Mcd
Date-Time
19 Jul 2008 14:56:24 UTC
19 Jul 2008 10:56:24 near epicenter
19 Jul 2008 08:56:24 standard time in your timezone
Location
19.077N 65.176W
Depth
157 km
Distances
85 km (53 miles) NNW (342 degrees) of CHARLOTTE AMALIE, US Virgin Islands
87 km (54 miles) N (9 degrees) of Culebra, PR
87 km (54 miles) NNW (340 degrees) of Anna's Retreat, Saint Thomas, US Virgin Islands
113 km (70 miles) NE (48 degrees) of Carolina, PR
Location Uncertainty
Horizontal: 18.4 km; Vertical 12.2 km
Parameters
Nph = 10; Dmin = 83.7 km; Rmss = 0.55 seconds; Gp = 255°M-type = Mcd; Version = 1
Event ID
PR p0820102

3.5 Mcd - MONA PASSAGE
Preliminary Earthquake Report
Magnitude
3.5 Mcd
Date-Time
18 Jul 2008 01:23:13 UTC
17 Jul 2008 21:23:13 near epicenter
17 Jul 2008 19:23:13 standard time in your timezone
Location
17.916N 68.530W
Depth
80 km
Distances
74 km (46 miles) SE (141 degrees) of La Romana, La Romana, Dominican Republic
81 km (50 miles) SSE (166 degrees) of Higüey, La Altagracia, Dominican Republic
102 km (64 miles) SE (126 degrees) of San Pedro de Macorís, San Pedro de Macorís, Dominican Republic
163 km (102 miles) ESE (113 degrees) of SANTO DOMINGO, Dominican Republic
Location Uncertainty
Horizontal: 7.1 km; Vertical 6.6 km
Parameters
Nph = 14; Dmin = 68.1 km; Rmss = 0.60 seconds; Gp = 248°M-type = Mcd; Version = 1
Event ID
PR p0820005

4.1 Mcd - MONA PASSAGE
Preliminary Earthquake Report
Magnitude
4.1 Mcd
Date-Time
18 Jul 2008 10:55:59 UTC
18 Jul 2008 06:55:59 near epicenter
18 Jul 2008 04:55:59 standard time in your timezone
Location
18.217N 68.232W
Depth
78 km
Distances
67 km (42 miles) SE (132 degrees) of Higüey, La Altagracia, Dominican Republic
81 km (51 miles) ESE (107 degrees) of La Romana, La Romana, Dominican Republic
104 km (65 miles) W (263 degrees) of Rincón, PR
184 km (114 miles) E (100 degrees) of SANTO DOMINGO, Dominican Republic
Location Uncertainty
Horizontal: 1.9 km; Vertical 1.2 km
Parameters
Nph = 32; Dmin = 36.3 km; Rmss = 0.26 seconds; Gp = 226°M-type = Mcd; Version = 1
Event ID
PR p0820003

3.9 Mcd - JAMAICA REGION
Preliminary Earthquake Report
Magnitude
3.9 Mcd
Date-Time
14 Jul 2008 01:06:59 UTC
13 Jul 2008 20:06:59 near epicenter
13 Jul 2008 19:06:59 standard time in your timezone
Location
18.047N 76.787W
Depth
12 km
Distances
5 km (3 miles) N (3 degrees) of Half Way Tree, Saint Andrews, Jamaica
9 km (6 miles) N (9 degrees) of KINGSTON, Jamaica
15 km (9 miles) NE (42 degrees) of Portmore, Saint Catherine, Jamaica
Location Uncertainty
Horizontal: ; Vertical
Parameters
Nph = 18; Dmin = 4.1 km; Rmss = ; Gp = 68°M-type = Mcd; Version = Q
Event ID
US 2008ulbq

3.5 Mcd - PUERTO RICO REGION
Preliminary Earthquake Report
Magnitude
3.5 Mcd
Date-Time
13 Jul 2008 22:14:30 UTC
13 Jul 2008 18:14:30 near epicenter
13 Jul 2008 16:14:30 standard time in your timezone
Location
19.489N 65.323W
Depth
93 km
Distances
130 km (81 miles) NNE (24 degrees) of Vieques, PR
130 km (81 miles) NNE (25 degrees) of Suárez, PR
131 km (81 miles) NNE (18 degrees) of Luquillo, PR
133 km (83 miles) NNW (342 degrees) of CHARLOTTE AMALIE, US Virgin Islands
139 km (86 miles) NNE (29 degrees) of Carolina, PR
Location Uncertainty
Horizontal: 7.2 km; Vertical 12.6 km
Parameters
Nph = 14; Dmin = 131.8 km; Rmss = 0.27 seconds; Gp = 277°M-type = Mcd; Version = 1
Event ID
PR p0819504

3.6 Mcd - PUERTO RICO REGION
Preliminary Earthquake Report
Magnitude
3.6 Mcd
Date-Time
13 Jul 2008 16:26:06 UTC
13 Jul 2008 12:26:06 near epicenter
13 Jul 2008 10:26:06 standard time in your timezone
Location
19.500N 65.306W
Depth
61 km
Distances
132 km (82 miles) NNE (25 degrees) of Vieques, PR
132 km (82 miles) NNE (26 degrees) of Suárez, PR
133 km (82 miles) N (360 degrees) of Culebra, PR
134 km (83 miles) NNW (343 degrees) of CHARLOTTE AMALIE, US Virgin Islands
141 km (88 miles) NNE (30 degrees) of Carolina, PR
Location Uncertainty
Horizontal: 4.3 km; Vertical 12.9 km
Parameters
Nph = 24; Dmin = 132.4 km; Rmss = 0.25 seconds; Gp = 255°M-type = Mcd; Version = 1
Event ID
PR p0819503
For updates, maps, and technical information, see:

Event Page or U.S.G.S. Earthquake Hazards Program
Puerto Rico Seismic NetworkUniversity of Puerto Rico

http://redsismica.uprm.edu/

As in the days of Noah...