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 10, 2026 07:28:16 UTC April 10, 2026 03:28:16 Hora Local |
| Region: | Sombrero Seismic Zone |
| Distances: |
74.54 Km North of Anegada,BVI 102.32 Km North of Virgin Gorda,BVI 216.65 Km East-Northeast of San Juan,PR |
| Magnitude: | 4.01 Md |
| Location: | Latitude: 19.4108 Longitude: -64.3763 |
| Depth: | 33 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2026-04-10 04:18:45 |
| ID: | 20260410072818 |
Epicentral Map
Technical Information
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG FMAG PMAG INT
2026-04-10 0728 16.89 19 24.65 64 22.58 33.33 0.44 3.58 22.98 4.01 4.01D
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
51 51 101.9 PR1 229 20 28 40 16 51 Q PPE 0.00 0.00 21.00 0.08 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
4.01 21.00 0.08 Z 4.01 21.00 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
VGBI PR HHZ A101.9 182 100 IPD 32.52 15.63 15.12 0.00 0.51* 2.03 0.402 0.00 177 3.35 Z
VGBI PR HH2 A101.9 182 100 ES 1 42.82 25.93 26.91 0.00 -0.98* 0.89S 0.289
TBVI PR HHZ A112.6 194 98 IPD 33.25 16.36 16.46 0.00 -0.10 2.03 0.238 0.00 165 3.30 Z
TBVI PR HH1 A112.6 194 98 ES 2 44.31 27.42 29.30 0.00 -1.88* 0.00S 0.000
STVI PR HHZ A132.1 208 97 IPD 35.38 18.49 18.91 0.00 -0.42 2.03 0.148 0.55 150 4.09 Z
STVI PR HH1 A132.1 208 97 ES 1 49.60 32.71 33.66 0.00 -0.95* 0.96S 0.180
CUPR PR HHZ A155.0 219 95 EP- 1 38.32 21.43 21.78 0.00 -0.35 1.01 0.028 0.55 134 4.01 Z
CUPR PR HH1 A155.0 219 95 ES 2 54.27 37.38 38.77 0.00 -1.39* 0.00S 0.000
CDVI PR HHZ A188.1 193 94 EP- 2 44.54 27.65 25.95 0.00 1.70* 0.00 0.000 0.55 133 4.04 Z
CDVI PR HH1 A188.1 193 94 ES 2 64.92 48.03 46.19 0.00 1.84* 0.00S 0.000
FAPR PR HHZ A188.9 226 94 EP+ 1 42.74 25.85 26.05 0.00 -0.20 1.01 0.036 0.55 87 3.65 Z
FAPR PR HH1 A188.9 226 94 ES 1 62.46 45.57 46.37 0.00 -0.80* 1.01S 0.136
GCPR PR HHZ A217.4 237 94 EP+ 1 46.23 29.34 29.65 0.00 -0.31 1.01 0.034 0.55 121 3.99 Z
GCPR PR HH1 A217.4 237 94 ES 2 67.79 50.90 52.78 0.00 -1.88* 0.00S 0.000
PDPR PR HHZ A232.2 229 93 EP+ 1 48.21 31.32 31.52 0.00 -0.20 1.01 0.063 0.55 123 4.02 Z
PDPR PR HH2 A232.2 229 93 ES 2 70.71 53.82 56.11 0.00 -2.29* 0.00S 0.000
ECPR PR HHZ A241.8 241 93 EP+ 1 49.25 32.36 32.73 0.00 -0.37 1.01 0.042 0.55 121 4.01 Z
ECPR PR HH1 A241.8 241 93 ES 1 74.85 57.96 58.26 0.00 -0.30 1.01S 0.091
IGPR PR HHZ A242.7 230 93 EP- 1 49.63 32.74 32.85 0.00 -0.11 1.01 0.066 0.55 116 3.98 Z
ASPR PR HHZ A248.6 233 93 EP+ 1 50.13 33.24 33.60 0.00 -0.36 1.01 0.052
EMPR PR HHZ A249.3 246 93 EP+ 1 50.71 33.82 33.68 0.00 0.14 1.01 0.069 0.55 111 3.94 Z
EMPR PR HH2 A249.3 246 93 ES 1 77.53 60.64 59.95 0.00 0.69* 1.01S 0.154
CVPR PR HNZ A265.4 238 93 EP- 1 52.64 35.75 35.72 0.00 0.03 1.01 0.043
CVPR PR HN1 A265.4 238 93 ES 1 80.29 63.40 63.58 0.00 -0.18 1.01S 0.091
CELP PR HHZ A275.4 238 93 EP+ 1 53.77 36.88 36.98 0.00 -0.10 1.01 0.046 0.55 121 4.05 Z
CELP PR HH1 A275.4 238 93 ES 1 82.30 65.41 65.82 0.00 -0.41 1.01S 0.098
AOPR PR HHZ A276.9 246 93 EP- 1 53.80 36.91 37.17 0.00 -0.26 1.01 0.058 0.55 158 4.29 Z
AOPR PR HH2 A276.9 246 93 ES 1 83.24 66.35 66.16 0.00 0.19 1.01S 0.108
UUPR PR HHZ A278.4 243 93 EP+ 1 53.97 37.08 37.36 0.00 -0.28 1.01 0.045 0.55 126 4.09 Z
UUPR PR HH1 A278.4 243 93 ES 1 83.43 66.54 66.50 0.00 0.04 1.01S 0.079
ICMP PR HHZ A282.8 234 92 EP- 1 55.65 38.76 37.92 0.00 0.84* 1.01 0.070 0.55 95 3.84 Z
ICMP PR HH2 A282.8 234 92 ES 1 84.63 67.74 67.50 0.00 0.24 1.01S 0.181
AGPR PR HHZ A306.5 251 92 EP- 1 57.23 40.34 40.92 0.00 -0.58* 1.01 0.087
AGPR PR HH1 A306.5 251 92 ES 2 88.83 71.94 72.84 0.00 -0.90* 0.40S 0.026
GBPR PR HHZ A308.2 240 92 EP+ 1 58.38 41.49 41.14 0.00 0.35 1.01 0.052 0.58 130 4.13 Z
GBPR PR HH1 A308.2 240 92 ES 2 92.53 75.64 73.23 0.00 2.41* 0.00S 0.000
LSP PR HHZ A316.8 245 92 EP+ 1 59.31 42.42 42.21 0.00 0.21 1.01 0.051 0.58 129 4.13 Z
PRSN PR HHZ A320.4 247 92 EP- 1 60.19 43.30 42.67 0.00 0.63* 1.01 0.057 0.55 99 3.92 Z
PRSN PR HH2 A320.4 247 92 ES 1 92.93 76.04 75.95 0.00 0.09 1.01S 0.086
MLPR PR HHZ A323.6 241 92 EP+ 1 60.02 43.13 43.08 0.00 0.05 1.01 0.054 0.55 119 4.09 Z
MLPR PR HH2 A323.6 241 92 ES 1 94.09 77.20 76.68 0.00 0.52* 1.01S 0.098
CRPR PR HHZ A327.6 243 92 EP- 1 60.55 43.66 43.59 0.00 0.07 1.01 0.051 0.55 123 4.12 Z
CRPR PR HH2 A327.6 243 92 ES 1 95.30 78.41 77.59 0.00 0.82* 1.01S 0.081
PCDR PR BHZ A433.6 258 91 EP+ 1 73.39 56.50 57.00 0.00 -0.50 0.90 0.100
HIDR DR BHE A466.1 260 91 ES 1 125.56108.67108.81 0.00 -0.14 0.80S 0.170
DSD WI BHN A490.8 133 91 ES 2 132.10115.21114.36 0.00 0.84* 0.28S 0.209
SMDR PR BHZ A506.3 270 91 EP- 2 81.30 64.41 66.21 0.00 -1.80* 0.00 0.000
HMDR DR BHZ A531.7 264 91 EP- 2 85.51 68.62 69.44 0.00 -0.82* 0.21 0.008 0.00 138 3.70 Z
SC01 DR BHZ A668.3 272 91 EP- 1 104.10 87.21 86.76 0.00 0.45 0.04 0.000
SC01 DR BHN A668.3 272 91 ES 2 169.26152.37154.43 0.00 -2.06* 0.00S 0.000
SDDR CU BHZ A730.0 268 91 EP- 1 111.08 94.19 94.61 0.00 -0.42 0.00 0.000