This information is Issued for Puerto Rico and the Virgin Islands.For more information visit your corresponding Seismological Institution or theTsunami Warning Centers
| Event Details | |
|---|---|
| Estimated Maximum Intensity: | I |
| Date: |
August 21, 2025 01:55:20 UTC August 20, 2025 21:55:20 Hora Local |
| Region: | Muertos Trough |
| Distances: |
95.55 Km South-Southeast of Mona Island,PR 146.96 Km South-Southeast of Higüey,DR 164.45 Km Southwest of Mayagüez,PR |
| Magnitude: | 3.85 Md |
| Location: | Latitude: 17.3016 Longitude: -68.2925 |
| Depth: | 70 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2025-08-20 22:25:27 |
| ID: | 20250821015516 |
Epicentral Map
Technical Information
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG FMAG PMAG INT
2025-08-21 0155 20.12 17 18.10 68 17.55 70.45 0.46 3.52 8.17 3.85 3.85D
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
45 45 134.6 PR1 254 21 23 38 16 44 Q# PPE 0.00 0.00 18.00 0.13 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.85 18.00 0.13 Z 3.85 18.00 0.13 D
REGION= Muertos Trough
STA NET COM CR DIST AZM AN P/S WT SEC (TOBS -TCAL -DLY =RES) WT SR INFO CAL DUR-W-FMAG-T -AMP-U-PER-W-XMAG-T
PCDR PR BHZ A134.6 357 114 EP- 1 40.49 20.37 20.49 0.00 -0.12 1.05 0.117 0.55 94 3.74 Z
PCDR PR BHN A134.6 357 114 ES 1 57.14 37.02 36.47 0.00 0.55* 1.05S 0.327
CRPR PR HHZ A147.8 57 111 EP+ 1 41.43 21.31 22.03 0.00 -0.72* 1.05 0.090 0.55 120 3.98 Z
CRPR PR HH2 A147.8 57 111 ES 2 57.45 37.33 39.21 0.00 -1.88* 0.00S 0.000
MLPR PR HHZ A151.7 60 111 EP+ 1 42.07 21.95 22.50 0.00 -0.55* 1.05 0.098 0.55 97 3.79 Z
MLPR PR HH1 A151.7 60 111 ES 1 59.60 39.48 40.05 0.00 -0.57* 1.05S 0.230
PRSN PR HHZ A158.4 50 110 EP+ 1 43.19 23.07 23.29 0.00 -0.22 1.05 0.042 0.55 87 3.69 Z
PRSN PR HH1 A158.4 50 110 ES 1 61.95 41.83 41.46 0.00 0.37 1.05S 0.125
LSP PR HHZ A160.4 52 110 EP- 1 43.57 23.45 23.53 0.00 -0.08 1.05 0.044 0.58 111 3.90 Z
LSP PR HH1 A160.4 52 110 ES 1 62.13 42.01 41.88 0.00 0.13 1.05S 0.122
GBPR PR HHZ A167.5 63 109 EP- 1 44.15 24.03 24.37 0.00 -0.34 1.05 0.079 0.58 104 3.84 Z
AGPR PR HHZ A179.8 43 107 EP+ 1 45.93 25.81 25.85 0.00 -0.04 1.05 0.037 0.55 82 3.66 Z
AGPR PR HH2 A179.8 43 107 ES 1 67.12 47.00 46.01 0.00 0.99* 1.04S 0.158
OBIP PR HHZ A196.8 65 106 EP+ 1 48.17 28.05 27.91 0.00 0.14 1.05 0.055
OBIP PR HH1 A196.8 65 106 ES 1 69.74 49.62 49.68 0.00 -0.06 1.05S 0.083
UUPR PR HHZ A197.2 57 106 EP+ 1 48.42 28.30 27.95 0.00 0.35 1.05 0.036 0.55 89 3.76 Z
UUPR PR HH1 A197.2 57 106 ES 2 68.74 48.62 49.75 0.00 -1.13* 0.31S 0.007
AOPR PR HHZ A200.0 54 106 EP- 1 48.44 28.32 28.29 0.00 0.03 1.05 0.036 0.55 116 4.00 Z
AOPR PR HH1 A200.0 54 106 ES 1 70.60 50.48 50.36 0.00 0.12 1.05S 0.107
HMDR DR BHZ A200.9 326 105 EP- 1 47.53 27.41 28.40 0.00 -0.99* 1.04 0.193 0.00 140 3.32 Z
HMDR DR BHN A200.9 326 105 ES 3 67.26 47.14 50.55 0.00 -3.41* 0.00S 0.000
CELP PR HHZ A200.9 64 105 EP- 1 48.30 28.18 28.41 0.00 -0.23 1.05 0.049 0.55 116 4.00 Z
CELP PR HH2 A200.9 64 105 ES 1 70.14 50.02 50.57 0.00 -0.55* 1.05S 0.074
EMPR PR HHZ A227.7 54 103 EP+ 1 52.67 32.55 31.68 0.00 0.87* 1.05 0.052 0.55 83 3.73 Z
EMPR PR HH2 A227.7 54 103 ES 2 78.07 57.95 56.39 0.00 1.56* 0.00S 0.000
ASPR PR HHZ A232.8 69 103 EP+ 1 52.31 32.19 32.30 0.00 -0.11 1.05 0.057
ECPR PR HHZ A233.5 60 103 EP+ 1 52.76 32.64 32.40 0.00 0.24 1.05 0.047 0.55 111 4.00 Z
ECPR PR HH1 A233.5 60 103 ES 1 77.64 57.52 57.67 0.00 -0.15 1.05S 0.112
SMDR PR BHZ A239.6 337 103 EP+ 1 53.00 32.88 33.14 0.00 -0.26 1.05 0.185
SMDR PR BHE A239.6 337 103 ES 1 78.71 58.59 58.99 0.00 -0.40 1.05S 0.444
IGPR PR HHZ A243.3 72 103 EP+ 1 53.40 33.28 33.61 0.00 -0.33 1.05 0.067 0.55 93 3.85 Z
IGPR PR HH1 A243.3 72 103 ES 1 79.35 59.23 59.83 0.00 -0.60* 1.05S 0.070
SJG IU BHZ A244.4 68 102 EP+ 1 54.32 34.20 33.73 0.00 0.47 1.05 0.054 0.73 92 3.72 Z
SJG IU BH2 A244.4 68 102 ES 1 80.36 60.24 60.04 0.00 0.20 1.05S 0.070
PDPR PR HHZ A253.7 71 102 EP+ 1 54.83 34.71 34.88 0.00 -0.17 1.05 0.062 0.55 96 3.89 Z
PDPR PR HH2 A253.7 71 102 ES 2 79.99 59.87 62.09 0.00 -2.22* 0.00S 0.000
HUMP PR HHZ A275.4 69 101 EP+ 1 57.59 37.47 37.58 0.00 -0.11 1.05 0.061 0.55 95 3.90 Z
HUMP PR HH1 A275.4 69 101 ES 1 86.71 66.59 66.89 0.00 -0.30 1.05S 0.089
MTP PR HHZ A303.8 72 100 EP+ 1 61.36 41.24 41.10 0.00 0.14 1.05 0.071 0.55 103 4.01 Z
MTP PR HH1 A303.8 72 100 ES 1 92.56 72.44 73.16 0.00 -0.72* 1.05S 0.095
SDDR CU BHZ A367.6 301 98 EP- 1 67.78 47.66 49.08 0.00 -1.42* 0.01 0.000
TBVI PR HH1 A408.7 71 97 ES 1 115.70 95.58 96.51 0.00 -0.93* 1.05S 0.222
VGBI PR HHZ A433.0 71 97 EP+ 1 77.94 57.82 57.28 0.00 0.54* 1.05 0.113
VGBI PR HH1 A433.0 71 97 ES 2 120.03 99.91101.96 0.00 -2.05* 0.00S 0.000
1 UNWEIGHTED STATIONS NOT PRINTED.