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: |
March 31, 2026 22:36:04 UTC March 31, 2026 18:36:04 Hora Local |
| Region: | Sombrero Seismic Zone |
| Distances: |
82.36 Km Northwest of Anegada,BVI 97.21 Km North-Northwest of Road Town, Tortola,BVI 162.44 Km Northeast of San Juan,PR |
| Magnitude: | 3.45 Md |
| Location: | Latitude: 19.2666 Longitude: -64.8718 |
| Depth: | 26 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2026-04-01 05:55:47 |
| ID: | 20260331223601 |
Epicentral Map
Technical Information
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG FMAG PMAG INT
2026-03-31 2236 4.76 19 16.00 64 52.31 26.50 0.48 2.25 29.79 3.45 3.45D
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
38 38 97.4 PR1 265 16 19 37 19 38 Q- PPW 0.00 0.00 15.00 0.16 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.45 15.00 0.16 Z 3.45 15.00 0.16 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 A 97.4 164 95 EP- 1 18.96 14.20 14.43 0.00 -0.23 1.03 0.116
TBVI PR HH1 A 97.4 164 95 ES 1 29.98 25.22 25.69 0.00 -0.47 1.03S 0.240
VGBI PR HHZ A 99.2 149 95 EP- 1 19.12 14.36 14.66 0.00 -0.30 1.03 0.172 0.00 88 2.70 Z
VGBI PR HH2 A 99.2 149 95 ES 1 30.93 26.17 26.09 0.00 0.08 1.03S 0.292
STVI PR HHZ A101.6 186 95 EP- 1 19.28 14.52 14.97 0.00 -0.45 1.03 0.064
STVI PR HH1 A101.6 186 95 ES 1 31.70 26.94 26.65 0.00 0.29 1.03S 0.194
CUPR PR HHZ A114.7 203 94 EP+ 1 20.97 16.21 16.62 0.00 -0.41 1.03 0.042 0.55 77 3.45 Z
CUPR PR HH1 A114.7 203 94 ES 1 34.75 29.99 29.58 0.00 0.41 1.03S 0.143
FAPR PR HHZ A142.7 216 93 EP- 1 24.57 19.81 20.16 0.00 -0.35 1.03 0.039 0.55 72 3.42 Z
FAPR PR HH2 A142.7 216 93 ES 1 40.75 35.99 35.88 0.00 0.11 1.03S 0.089
GCPR PR HHZ A166.0 231 92 EP- 1 26.92 22.16 23.11 0.00 -0.95* 1.03 0.050 0.55 87 3.61 Z
GCPR PR HH1 A166.0 231 92 ES 1 45.09 40.33 41.14 0.00 -0.81* 1.03S 0.095
CDVI PR HHZ A168.0 176 92 EP- 1 29.49 24.73 23.36 0.00 1.37* 0.03 0.000 0.55 51 3.13 Z
CDVI PR HH2 A168.0 176 92 ES 1 46.26 41.50 41.58 0.00 -0.08 1.03S 0.664
PDPR PR HHZ A183.9 222 92 EP- 1 30.20 25.44 25.37 0.00 0.07 1.03 0.059 0.55 68 3.41 Z
PDPR PR HH2 A183.9 222 92 ES 1 50.38 45.62 45.16 0.00 0.46 1.03S 0.097
SJG IU BHZ A185.8 227 92 EP- 1 30.93 26.17 25.61 0.00 0.56* 1.03 0.050 0.73 76 3.39 Z
SJG IU BH1 A185.8 227 92 ES 1 49.91 45.15 45.59 0.00 -0.44 1.03S 0.070
ECPR PR HHZ A189.0 237 92 EP- 1 30.50 25.74 26.02 0.00 -0.28 1.03 0.062 0.55 71 3.45 Z
ECPR PR HH1 A189.0 237 92 ES 1 50.79 46.03 46.32 0.00 -0.29 1.03S 0.098
IGPR PR HHZ A194.2 223 92 EP+ 1 31.80 27.04 26.68 0.00 0.36 1.03 0.065 0.55 65 3.38 Z
IGPR PR HH1 A194.2 223 92 ES 1 52.26 47.50 47.49 0.00 0.01 1.03S 0.105
ASPR PR HHZ A198.6 227 92 EP- 1 31.38 26.62 27.23 0.00 -0.61* 1.03 0.057
ASPR PR HH1 A198.6 227 92 ES 1 54.13 49.37 48.47 0.00 0.90* 1.03S 0.079
AOPR PR HHZ A223.0 244 91 EP- 1 35.17 30.41 30.33 0.00 0.08 1.03 0.082 0.55 83 3.63 Z
AOPR PR HH2 A223.0 244 91 ES 1 59.16 54.40 53.99 0.00 0.41 1.03S 0.120
CELP PR HHZ A223.3 235 91 EP+ 1 35.56 30.80 30.36 0.00 0.44 1.03 0.059 0.55 95 3.76 Z
CELP PR HH1 A223.3 235 91 ES 1 59.22 54.46 54.04 0.00 0.42 1.03S 0.062
UUPR PR HHZ A224.9 241 91 EP- 1 35.52 30.76 30.57 0.00 0.19 1.03 0.070 0.55 87 3.68 Z
UUPR PR HH1 A224.9 241 91 ES 1 58.70 53.94 54.41 0.00 -0.47 1.03S 0.085
GBPR PR HHZ A255.6 237 91 EP- 1 39.74 34.98 34.45 0.00 0.53* 1.03 0.067 0.58 88 3.70 Z
GBPR PR HH1 A255.6 237 91 ES 1 66.68 61.92 61.32 0.00 0.60* 1.03S 0.065
LSP PR HHZ A262.9 244 91 EP+ 1 40.05 35.29 35.38 0.00 -0.09 1.03 0.078 0.58 68 3.47 Z
LSP PR HH1 A262.9 244 91 ES 1 67.17 62.41 62.98 0.00 -0.57* 1.03S 0.081
MLPR PR HHZ A270.5 239 91 EP- 1 41.85 37.09 36.35 0.00 0.74* 1.03 0.071
MLPR PR HH1 A270.5 239 91 ES 1 68.56 63.80 64.70 0.00 -0.90* 1.03S 0.064
CRPR PR HHZ A274.3 240 91 EP+ 1 42.25 37.49 36.82 0.00 0.67* 1.03 0.071 0.55 110 3.95 Z
CRPR PR HH1 A274.3 240 91 ES 1 69.88 65.12 65.54 0.00 -0.42 1.03S 0.064