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 19:54:47 UTC March 31, 2026 15:54:47 Hora Local |
| Region: | Puerto Rico Trench |
| Distances: |
110.1 Km Northeast of Anegada,BVI 136.59 Km North-Northeast of Virgin Gorda,BVI 285.75 Km East-Northeast of San Juan,PR |
| Magnitude: | 3.74 Md |
| Location: | Latitude: 19.5148 Longitude: -63.7195 |
| Depth: | 10 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 16:25:44 |
| ID: | 20260331195445 |
Epicentral Map
Technical Information
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG FMAG PMAG INT
2026-03-31 1954 47.19 19 30.89 63 43.17 10.07 0.46 15.16 21.46 3.74 3.74D
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
41 41 134.3 PR1 317 9 21 39 18 41 Q PPT 0.00 0.00 16.00 0.20 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.74 16.00 0.20 Z 3.74 16.00 0.20 D
REGION= Puerto Rico Trench
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 A134.3 213 55 EP+ 1 65.68 18.49 19.78 0.00 -1.29* 0.14 0.001 0.00 87 2.72 Z
VGBI PR HH1 A134.3 213 55 ES 1 81.50 34.31 35.21 0.00 -0.90* 1.15S 0.286
TBVI PR HHZ A153.9 219 55 EP- 1 68.89 21.70 22.26 0.00 -0.56* 1.15 0.100
TBVI PR HH1 A153.9 219 55 ES 1 86.66 39.47 39.62 0.00 -0.15 1.15S 0.165
STVI PR HHZ A183.1 226 55 EP+ 1 72.84 25.65 25.97 0.00 -0.32 1.15 0.098
STVI PR HH1 A183.1 226 55 ES 1 93.69 46.50 46.23 0.00 0.27 1.15S 0.169
CUPR PR HHZ A212.1 232 55 EP+ 1 76.58 29.39 29.63 0.00 -0.24 1.15 0.092
CUPR PR HH1 A212.1 232 55 ES 1 100.40 53.21 52.74 0.00 0.47 1.15S 0.160
CDVI PR HHZ A224.1 210 55 EP+ 1 78.75 31.56 31.15 0.00 0.41 1.15 0.192 0.55 66 3.42 Z
CDVI PR HH2 A224.1 210 55 ES 1 103.18 55.99 55.45 0.00 0.54* 1.15S 0.454
FAPR PR HHZ A249.7 236 55 EP+ 3 81.65 34.46 34.39 0.00 0.07 0.23 0.003 0.55 68 3.48 Z
FAPR PR HH1 A249.7 236 55 ES 3 108.15 60.96 61.21 0.00 -0.25 0.23S 0.005
GCPR PR HHZ A282.6 243 55 EP+ 1 85.74 38.55 38.56 0.00 -0.01 1.15 0.058 0.55 68 3.52 Z
GCPR PR HH1 A282.6 243 55 ES 1 114.85 67.66 68.64 0.00 -0.98* 1.15S 0.081
PDPR PR HHZ A294.0 237 55 EP+ 1 87.55 40.36 40.00 0.00 0.36 1.15 0.075 0.55 80 3.68 Z
PDPR PR HH2 A294.0 237 55 ES 1 118.69 71.50 71.20 0.00 0.30 1.15S 0.119
SJG IU BHZ A299.7 240 55 EP+ 1 87.93 40.74 40.72 0.00 0.02 1.15 0.064 0.73 80 3.56 Z
SJG IU BH1 A299.7 240 55 ES 1 118.76 71.57 72.48 0.00 -0.91* 1.15S 0.092
IGPR PR HHZ A304.7 237 55 EP+ 1 88.83 41.64 41.35 0.00 0.29 1.15 0.075 0.55 84 3.73 Z
IGPR PR HH1 A304.7 237 55 ES 1 121.03 73.84 73.60 0.00 0.24 1.15S 0.119
ECPR PR HHZ A308.4 245 55 EP+ 1 88.83 41.64 41.82 0.00 -0.18 1.15 0.059 0.55 85 3.75 Z
ECPR PR HH1 A308.4 245 55 ES 1 121.69 74.50 74.44 0.00 0.06 1.15S 0.091
ASPR PR HHZ A312.1 239 55 EP+ 1 89.51 42.32 42.29 0.00 0.03 1.15 0.068 0.00 73 2.76 Z
ASPR PR HH1 A312.1 239 55 ES 3 121.27 74.08 75.28 0.00 -1.20* 0.09S 0.000
CELP PR HHZ A341.1 243 55 EP+ 1 92.92 45.73 45.96 0.00 -0.23 1.15 0.058 0.55 109 4.01 Z
CELP PR HH1 A341.1 243 55 ES 1 127.92 80.73 81.81 0.00 -1.08* 0.98S 0.058
AOPR PR HHZ A344.9 249 55 EP+ 1 93.26 46.07 46.45 0.00 -0.38 1.15 0.085 0.55 114 4.06 Z
AOPR PR HH2 A344.9 249 55 ES 1 130.61 83.42 82.68 0.00 0.74* 1.15S 0.189
UUPR PR HHZ A345.8 247 55 EP+ 1 93.42 46.23 46.55 0.00 -0.32 1.15 0.067 0.55 91 3.85 Z
UUPR PR HH1 A345.8 247 55 ES 3 127.76 80.57 82.86 0.00 -2.29* 0.00S 0.000
GBPR PR HHZ A374.4 244 55 EP+ 1 97.75 50.56 50.18 0.00 0.38 1.15 0.057 0.58 89 3.85 Z
GBPR PR HH1 A374.4 244 55 ES 1 137.26 90.07 89.32 0.00 0.75* 1.15S 0.084
AGPR PR HHZ A375.7 253 55 EP+ 1 97.44 50.25 50.34 0.00 -0.09 1.15 0.161
LSP PR HHZ A384.7 248 55 EP+ 3 98.60 51.41 51.48 0.00 -0.07 0.23 0.002
LSP PR HH1 A384.7 248 55 ES 3 137.86 90.67 91.63 0.00 -0.96* 0.23S 0.006
PRSN PR HHZ A388.6 249 55 EP+ 1 99.51 52.32 51.98 0.00 0.34 1.15 0.085 0.55 79 3.79 Z
PRSN PR HH2 A388.6 249 55 ES 1 139.47 92.28 92.52 0.00 -0.24 1.15S 0.189
MLPR PR HHZ A390.3 245 55 EP+ 1 99.18 51.99 52.19 0.00 -0.20 1.15 0.059 0.55 89 3.90 Z
MLPR PR HH2 A390.3 245 55 ES 1 139.70 92.51 92.90 0.00 -0.39 1.15S 0.091
CRPR PR HHZ A394.7 246 55 EP+ 1 99.81 52.62 52.75 0.00 -0.13 1.15 0.062 0.55 106 4.07 Z
CRPR PR HH1 A394.7 246 55 ES 1 140.77 93.58 93.89 0.00 -0.31 1.15S 0.105