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: |
April 01, 2026 04:58:56 UTC April 01, 2026 00:58:56 Hora Local |
| Region: | Sombrero Seismic Zone |
| Distances: |
75.42 Km Northwest of Anegada,BVI 92.48 Km North-Northwest of Road Town, Tortola,BVI 166.21 Km Northeast of San Juan,PR |
| Magnitude: | 3.88 Md |
| Location: | Latitude: 19.2383 Longitude: -64.81 |
| Depth: | 28 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 07:02:47 |
| ID: | 20260401045856 |
Epicentral Map
Technical Information
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG FMAG PMAG INT
2026-04-01 0458 56.85 19 14.30 64 48.60 28.77 0.45 3.50 28.46 3.88 3.88D
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
32 32 92.7 PR1 266 12 15 29 15 30 Q- PPX 0.00 0.00 11.00 0.10 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.88 11.00 0.10 Z 3.88 11.00 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
TBVI PR HHZ A 92.7 167 97 EP+ 1 70.46 13.61 13.88 0.00 -0.27 1.00 0.128
TBVI PR HH1 A 92.7 167 97 ES 1 82.36 25.51 24.71 0.00 0.80* 1.00S 0.254
VGBI PR HHZ A 93.3 152 97 EP+ 1 70.78 13.93 13.95 0.00 -0.02 1.00 0.192
VGBI PR HH2 A 93.3 152 97 ES 1 82.34 25.49 24.83 0.00 0.66* 1.00S 0.308
STVI PR HHZ A 99.3 189 96 EP- 1 71.08 14.23 14.70 0.00 -0.47 1.00 0.070 0.55 105 3.72 Z
STVI PR HH2 A 99.3 189 96 ES 1 82.29 25.44 26.17 0.00 -0.73* 1.00S 0.200
CUPR PR HHZ A114.4 206 95 EP- 1 72.65 15.80 16.62 0.00 -0.82* 1.00 0.050 0.55 114 3.81 Z
CUPR PR HH2 A114.4 206 95 ES 1 86.22 29.37 29.58 0.00 -0.21 1.00S 0.146
FAPR PR HHZ A144.1 219 94 EP- 1 76.91 20.06 20.35 0.00 -0.29 1.00 0.055 0.55 104 3.76 Z
FAPR PR HH2 A144.1 219 94 ES 1 92.68 35.83 36.22 0.00 -0.39 1.00S 0.105
GCPR PR HHZ A169.2 233 93 EP+ 1 79.76 22.91 23.52 0.00 -0.61* 1.00 0.077 0.55 115 3.88 Z
GCPR PR HH1 A169.2 233 93 ES 1 98.20 41.35 41.87 0.00 -0.52* 1.00S 0.133
PDPR PR HHZ A186.0 224 93 EP- 1 82.38 25.53 25.65 0.00 -0.12 1.00 0.095 0.55 101 3.78 Z
PDPR PR HH2 A186.0 224 93 ES 1 102.78 45.93 45.66 0.00 0.27 1.00S 0.164
SJG IU BHZ A188.5 229 93 EP- 1 82.62 25.77 25.97 0.00 -0.20 1.00 0.072 0.73 117 3.79 Z
SJG IU BH2 A188.5 229 93 ES 1 102.99 46.14 46.23 0.00 -0.09 1.00S 0.090
ECPR PR HHZ A192.8 239 93 EP+ 1 84.75 27.90 26.51 0.00 1.39* 0.00 0.000 0.55 122 3.96 Z
ECPR PR HH1 A192.8 239 93 ES 1 104.04 47.19 47.19 0.00 0.00 1.00S 0.173
IGPR PR HHZ A196.4 225 92 EP+ 1 84.29 27.44 26.97 0.00 0.47 1.00 0.104 0.55 117 3.92 Z
IGPR PR HH2 A196.4 225 92 ES 1 104.59 47.74 48.01 0.00 -0.27 1.00S 0.181
EMPR PR HHZ A199.9 246 92 EP- 1 84.61 27.76 27.40 0.00 0.36 1.00 0.188
EMPR PR HH1 A199.9 246 92 ES 1 105.53 48.68 48.77 0.00 -0.09 1.00S 0.419
CELP PR HHZ A226.8 236 92 EP- 1 87.41 30.56 30.81 0.00 -0.25 1.00 0.082 0.55 120 3.98 Z
CELP PR HH1 A226.8 236 92 ES 1 112.18 55.33 54.84 0.00 0.49 1.00S 0.078
ICMP PR HHZ A235.0 231 92 EP+ 1 89.36 32.51 31.85 0.00 0.66* 1.00 0.106
ICMP PR HH2 A235.0 231 92 ES 1 114.30 57.45 56.69 0.00 0.76* 1.00S 0.150
MLPR PR HHZ A274.5 240 92 EP- 1 93.40 36.55 36.85 0.00 -0.30 1.00 0.096 0.55 123 4.05 Z
MLPR PR HH2 A274.5 240 92 ES 1 122.72 65.87 65.59 0.00 0.28 1.00S 0.082
CRPR PR HHZ A278.4 242 92 EP+ 1 94.65 37.80 37.35 0.00 0.45 1.00 0.100 0.55 138 4.16 Z
CRPR PR HH2 A278.4 242 92 ES 1 123.59 66.74 66.48 0.00 0.26 1.00S 0.087
2 UNWEIGHTED STATIONS NOT PRINTED.