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 20, 2025 08:14:37 UTC August 20, 2025 04:14:37 Hora Local |
| Region: | Puerto Rico Trench |
| Distances: |
78.28 Km Northeast of Samaná,DR 109.67 Km North-Northwest of Punta Cana,DR 254.37 Km Northwest of Mayagüez,PR |
| Magnitude: | 3.76 Md |
| Location: | Latitude: 19.7271 Longitude: -68.8453 |
| Depth: | 14 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 04:43:04 |
| ID: | 20250820081437 |
Epicentral Map
Technical Information
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG FMAG PMAG INT
2025-08-20 0814 37.39 19 43.63 68 50.72 14.40 0.49 2.05 3.55 3.76 3.76D
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
34 34 60.3 PR1 259 14 17 29 13 34 Q PPP 0.00 0.00 8.00 0.15 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.76 8.00 0.15 Z 3.76 8.00 0.15 D
REGION= Puerto Rico Trench
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
SMDR PR BHZ A 60.3 217 90 EP+ 1 46.92 9.53 9.93 0.00 -0.40 1.23 0.297
SMDR PR BHE A 60.3 217 90 ES 1 55.02 17.63 17.68 0.00 -0.05 1.23S 0.668
HMDR DR BHZ A118.3 209 63 IPU 54.31 16.92 17.38 0.00 -0.46 2.46 0.406 0.00 105 2.87 Z
HMDR DR BHN A118.3 209 63 ES 1 68.52 31.13 30.94 0.00 0.19 1.23S 0.308
PCDR PR BHZ A142.8 159 63 EP+ 1 58.04 20.65 20.50 0.00 0.15 1.23 0.055 0.55 87 3.59 Z
PCDR PR BHN A142.8 159 63 ES 1 74.20 36.81 36.49 0.00 0.32 1.23S 0.271
SDD DR BHZ A179.7 220 63 EP+ 1 62.67 25.28 25.16 0.00 0.12 1.23 0.164
SDD DR BHN A179.7 220 63 ES 1 82.68 45.29 44.78 0.00 0.51* 1.23S 0.389
AGPR PR HHZ A229.7 127 63 EP+ 1 69.31 31.92 31.49 0.00 0.43 1.21 0.103 0.55 86 3.67 Z
AGPR PR HH2 A229.7 127 63 ES 1 93.09 55.70 56.05 0.00 -0.35 1.21S 0.123
LSP PR HHZ A252.7 132 63 EP+ 1 72.35 34.96 34.40 0.00 0.56* 1.12 0.074
LSP PR HH1 A252.7 132 63 ES 1 99.41 62.02 61.23 0.00 0.79* 1.12S 0.113
CRPR PR HHZ A264.1 135 63 EP+ 1 74.06 36.67 35.84 0.00 0.83* 1.05 0.059 0.55 104 3.88 Z
CRPR PR HH2 A264.1 135 63 ES 1 100.63 63.24 63.80 0.00 -0.56* 1.05S 0.108
AOPR PR HHZ A268.0 124 63 EP+ 1 73.84 36.45 36.34 0.00 0.11 1.02 0.082 0.55 94 3.79 Z
AOPR PR HH1 A268.0 124 63 ES 1 101.23 63.84 64.69 0.00 -0.85* 1.02S 0.088
MLPR PR HHZ A271.8 135 63 EP+ 1 74.81 37.42 36.83 0.00 0.59* 1.00 0.053 0.55 86 3.72 Z
MLPR PR HH1 A271.8 135 63 ES 1 103.22 65.83 65.56 0.00 0.27 1.00S 0.097
EMPR PR HHZ A280.3 119 63 EP+ 1 75.98 38.59 37.89 0.00 0.70* 0.93 0.084
EMPR PR HH1 A280.3 119 63 ES 1 103.99 66.60 67.44 0.00 -0.84* 0.93S 0.080
GBPR PR HHZ A283.8 132 63 EP+ 1 76.12 38.73 38.34 0.00 0.39 0.90 0.048
GBPR PR HH1 A283.8 132 63 ES 1 105.66 68.27 68.25 0.00 0.02 0.90S 0.074
OBIP PR HHZ A300.8 127 63 EP- 1 78.05 40.66 40.49 0.00 0.17 0.76 0.040
OBIP PR HH1 A300.8 127 63 ES 1 108.61 71.22 72.07 0.00 -0.85* 0.76S 0.048
CELP PR HHZ A300.8 127 63 EP+ 1 77.74 40.35 40.49 0.00 -0.14 0.76 0.040 0.55 118 4.04 Z
CELP PR HH1 A300.8 127 63 ES 1 108.62 71.23 72.07 0.00 -0.84* 0.76S 0.048
ECPR PR HHZ A304.4 120 63 EP+ 1 77.62 40.23 40.94 0.00 -0.71* 0.73 0.049 0.55 124 4.09 Z
ECPR PR HH2 A304.4 120 63 ES 2 107.88 70.49 72.87 0.00 -2.38* 0.00S 0.000
IGPR PR HHZ A348.4 123 63 EP+ 1 84.22 46.83 46.52 0.00 0.31 0.33 0.009
IGPR PR HH1 A348.4 123 63 ES 2 116.83 79.44 82.81 0.00 -3.37* 0.00S 0.000
PDPR PR HHZ A352.6 122 63 EP+ 1 84.12 46.73 47.05 0.00 -0.32 0.30 0.007
PDPR PR HH1 A352.6 122 63 ES 1 119.48 82.09 83.75 0.00 -1.66* 0.00S 0.000
MTP PR HHZ A391.2 116 63 EP+ 1 88.91 51.52 51.93 0.00 -0.41 0.06 0.000
MTP PR HH2 A391.2 116 63 ES 2 125.86 88.47 92.44 0.00 -3.97* 0.00S 0.000