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 11:14:20 UTC March 31, 2026 07:14:20 Hora Local |
| Region: | Sombrero Seismic Zone |
| Distances: |
70.63 Km North-Northeast of Anegada,BVI 98.52 Km North-Northeast of Virgin Gorda,BVI 244.3 Km East-Northeast of San Juan,PR |
| Magnitude: | 3.94 Md |
| Location: | Latitude: 19.2946 Longitude: -64.0328 |
| Depth: | 60 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2026-03-31 07:52:55 |
| ID: | 20260331111411 |
Epicentral Map
Technical Information
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG FMAG PMAG INT
2026-03-31 1114 20.51 19 17.68 64 1.97 60.82 0.50 4.59 9.41 3.94 3.94D
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
24 24 97.2 PR1 313 14 13 23 11 24 Q PPM 0.00 0.00 8.00 0.10 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.94 8.00 0.10 Z 3.94 8.00 0.10 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
VGBI PR HHZ A 97.2 204 117 EP+ 1 34.40 13.89 15.71 0.00 -1.82* 0.00 0.000 0.00 110 2.97 Z
VGBI PR HH1 A 97.2 204 117 ES 1 48.68 28.17 27.96 0.00 0.21 1.00S 0.475
TBVI PR HHZ A114.9 213 113 EP+ 1 37.38 16.87 17.73 0.00 -0.86* 1.00 0.161 0.00 57 2.39 Z
TBVI PR HH1 A114.9 213 113 ES 1 52.88 32.37 31.56 0.00 0.81* 1.00S 0.257
STVI PR HHZ A142.7 224 108 EP+ 1 41.13 20.62 21.01 0.00 -0.39 1.00 0.098
STVI PR HH1 A142.7 224 108 ES 1 57.26 36.75 37.40 0.00 -0.65* 1.00S 0.142
CUPR PR HHZ A171.2 231 105 EP+ 1 44.81 24.30 24.45 0.00 -0.15 1.00 0.080
CUPR PR HH1 A171.2 231 105 ES 1 63.77 43.26 43.52 0.00 -0.26 1.00S 0.113
CDVI PR HHZ A187.4 205 104 EP+ 1 46.42 25.91 26.44 0.00 -0.53* 1.00 0.271
CDVI PR HH1 A187.4 205 104 ES 1 67.65 47.14 47.06 0.00 0.08 1.00S 0.672
FAPR PR HHZ A208.7 236 102 EP+ 1 49.69 29.18 29.06 0.00 0.12 1.00 0.077
FAPR PR HH1 A208.7 236 102 ES 1 71.88 51.37 51.73 0.00 -0.36 1.00S 0.114
PDPR PR HHZ A253.1 237 100 EP+ 1 55.91 35.40 34.57 0.00 0.83* 1.00 0.083 0.55 95 3.86 Z
PDPR PR HH2 A253.1 237 100 ES 1 82.57 62.06 61.53 0.00 0.53* 1.00S 0.151
IGPR PR HHZ A263.8 237 99 EP+ 1 57.22 36.71 35.90 0.00 0.81* 1.00 0.086
ECPR PR HHZ A268.4 247 99 EP+ 1 56.80 36.29 36.48 0.00 -0.19 1.00 0.107 0.55 101 3.93 Z
ECPR PR HH1 A268.4 247 99 ES 1 85.06 64.55 64.93 0.00 -0.38 1.00S 0.162
CELP PR HHZ A300.7 244 98 EP+ 1 60.98 40.47 40.52 0.00 -0.05 1.00 0.092 0.55 98 3.94 Z
CELP PR HH1 A300.7 244 98 ES 1 91.94 71.43 72.13 0.00 -0.70* 1.00S 0.151
AOPR PR HHZ A305.5 251 98 EP+ 1 61.55 41.04 41.12 0.00 -0.08 1.00 0.127 0.55 118 4.11 Z
AOPR PR HH2 A305.5 251 98 ES 1 94.58 74.07 73.19 0.00 0.88* 1.00S 0.199
MLPR PR HHZ A350.1 246 97 EP+ 1 67.33 46.82 46.72 0.00 0.10 1.00 0.100 0.55 96 3.98 Z
MLPR PR HH1 A350.1 246 97 ES 1 103.45 82.94 83.16 0.00 -0.22 1.00S 0.169
CRPR PR HHZ A354.7 247 97 EP+ 1 68.02 47.51 47.29 0.00 0.22 1.00 0.102 0.55 104 4.06 Z