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: |
July 31, 2025 20:00:21 UTC July 31, 2025 16:00:21 Hora Local |
| Region: | Sombrero Seismic Zone |
| Distances: |
85.11 Km Northwest of Anegada,BVI 105.11 Km North-Northwest of Road Town, Tortola,BVI 174.31 Km Northeast of San Juan,PR |
| Magnitude: | 3.60 Md |
| Location: | Latitude: 19.3568 Longitude: -64.8046 |
| Depth: | 63 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2025-07-31 16:22:54 |
| ID: | 20250731200017 |
Epicentral Map
Technical Information
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG FMAG PMAG INT
2025-07-31 2000 21.09 19 21.41 64 48.28 63.16 0.22 2.83 6.65 3.60 3.60D
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
20 20 105.5 PR1 286 16 10 19 9 20 Q PPI 0.00 0.00 6.00 0.08 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.60 6.00 0.08 Z 3.60 6.00 0.08 D
REGION= Sombrero Seismic Zone
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
TBVI PR HHZ A105.5 169 116 EP+ 1 37.63 16.54 16.78 0.00 -0.24 1.00 0.278 0.00 79 2.68 Z
TBVI PR HH1 A105.5 169 116 ES 1 51.43 30.34 29.87 0.00 0.47 0.98S 0.614
STVI PR HHZ A112.3 189 115 EP+ 1 38.25 17.16 17.55 0.00 -0.39 1.00 0.159 0.55 84 3.60 Z
STVI PR HH2 A112.3 189 115 ES 1 51.42 30.33 31.24 0.00 -0.91* 0.00S 0.000
FAPR PR HH2 A154.9 216 108 ES 1 61.07 39.98 40.17 0.00 -0.19 1.00S 0.177
HUMP PR HHZ A173.8 220 106 EP+ 1 45.75 24.66 24.85 0.00 -0.19 1.00 0.096 0.55 75 3.56 Z
HUMP PR HH1 A173.8 220 106 ES 1 65.13 44.04 44.23 0.00 -0.19 1.00S 0.168
PDPR PR HHZ A196.1 222 104 EP+ 1 48.81 27.72 27.58 0.00 0.14 1.00 0.129
PDPR PR HH1 A196.1 222 104 ES 1 70.08 48.99 49.09 0.00 -0.10 1.00S 0.218
ECPR PR HHZ A200.4 236 103 EP+ 1 48.95 27.86 28.11 0.00 -0.25 1.00 0.114 0.55 76 3.60 Z
ECPR PR HH1 A200.4 236 103 ES 1 71.00 49.91 50.04 0.00 -0.13 1.00S 0.193
EMPR PR HHZ A206.2 243 103 EP+ 1 50.06 28.97 28.82 0.00 0.15 1.00 0.188
EMPR PR HH1 A206.2 243 103 ES 1 72.20 51.11 51.30 0.00 -0.19 1.00S 0.410
IGPR PR HHZ A206.4 222 103 EP+ 1 50.02 28.93 28.84 0.00 0.09 1.00 0.154
IGPR PR HH2 A206.4 222 103 ES 1 72.40 51.31 51.34 0.00 -0.03 1.00S 0.273
AOPR PR HHZ A233.9 242 101 EP+ 1 53.38 32.29 32.25 0.00 0.04 1.00 0.145 0.55 92 3.81 Z
AOPR PR HH2 A233.9 242 101 ES 1 78.71 57.62 57.40 0.00 0.22 1.00S 0.221
GBPR PR HHZ A267.1 236 100 EP+ 1 57.70 36.61 36.36 0.00 0.25 1.00 0.143 0.58 81 3.71 Z
GBPR PR HH1 A267.1 236 100 ES 1 86.15 65.06 64.72 0.00 0.34 1.00S 0.163
MLPR PR HHZ A281.8 238 99 EP+ 1 59.41 38.32 38.21 0.00 0.11 1.00 0.149