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 12:38:51 UTC March 31, 2026 08:38:51 Hora Local |
| Region: | Puerto Rico Trench |
| Distances: |
113.47 Km Northeast of Anegada,BVI 138.67 Km Northeast of Virgin Gorda,BVI 293.99 Km East-Northeast of San Juan,PR |
| Magnitude: | 4.16 Md |
| Location: | Latitude: 19.4586 Longitude: -63.6115 |
| Depth: | 42 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 09:56:20 |
| ID: | 20260331123850 |
Epicentral Map
Technical Information
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG FMAG PMAG INT
2026-03-31 1238 51.74 19 27.52 63 36.69 42.69 0.35 2.08 11.08 4.16 4.16D
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
48 48 135.7 PR1 250 19 22 40 19 43 Q PPX 0.00 0.00 16.00 0.14 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
4.16 16.00 0.14 Z 4.16 16.00 0.14 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 A135.7 218 101 IPU 70.99 19.25 19.55 0.00 -0.30 1.72 0.330 0.00 139 3.19 Z
VGBI PR HH1 A135.7 218 101 ES 1 86.53 34.79 34.80 0.00 -0.01 0.86S 0.265
TBVI PR HHZ A156.5 223 99 IPU 73.97 22.23 22.14 0.00 0.09 1.72 0.182
TBVI PR HH1 A156.5 223 99 ES 1 91.29 39.55 39.41 0.00 0.14 0.86S 0.158
STVI PR HHZ A187.3 230 98 IPU 77.94 26.20 25.98 0.00 0.22 1.72 0.102 0.55 144 4.13 Z
STVI PR HH1 A187.3 230 98 ES 1 97.44 45.70 46.24 0.00 -0.54* 0.86S 0.092
CUPR PR HHZ A217.4 235 96 IPU 81.77 30.03 29.76 0.00 0.27 1.72 0.081 0.55 141 4.14 Z
CUPR PR HH1 A217.4 235 96 ES 1 105.39 53.65 52.97 0.00 0.68* 0.86S 0.067
CDVI PR HHZ A224.7 213 96 IPU 83.74 32.00 30.68 0.00 1.32* 0.00 0.000 0.55 116 3.97 Z
CDVI PR HH2 A224.7 213 96 ES 1 106.69 54.95 54.61 0.00 0.34 0.86S 0.236
FAPR PR HHZ A255.7 238 95 EP- 1 85.90 34.16 34.58 0.00 -0.42 0.86 0.019 0.55 118 4.02 Z
FAPR PR HH2 A255.7 238 95 ES 1 113.86 62.12 61.55 0.00 0.57* 0.86S 0.062
GCPR PR HHZ A290.0 245 94 EP+ 1 90.45 38.71 38.90 0.00 -0.19 0.86 0.026 0.55 115 4.04 Z
GCPR PR HH1 A290.0 245 94 ES 1 119.99 68.25 69.24 0.00 -0.99* 0.57S 0.021
PDPR PR HHZ A300.1 239 94 EP+ 1 92.16 40.42 40.19 0.00 0.23 0.86 0.021 0.55 131 4.17 Z
PDPR PR HH2 A300.1 239 94 ES 1 124.21 72.47 71.54 0.00 0.93* 0.75S 0.059
SJG IU BHZ A306.4 242 94 IPU 92.91 41.17 40.98 0.00 0.19 1.72 0.092 0.73 119 3.96 Z
SJG IU BH1 A306.4 242 94 ES 1 124.11 72.37 72.94 0.00 -0.57* 0.86S 0.063
IGPR PR HHZ A310.9 239 94 EP+ 1 94.07 42.33 41.54 0.00 0.79* 0.86 0.022 0.55 132 4.19 Z
IGPR PR HH1 A310.9 239 94 ES 1 125.70 73.96 73.94 0.00 0.02 0.86S 0.083
ECPR PR HHZ A316.3 247 94 IPU 93.87 42.13 42.22 0.00 -0.09 1.72 0.118
ECPR PR HH1 A316.3 247 94 ES 1 125.72 73.98 75.15 0.00 -1.17* 0.05S 0.000
ASPR PR HHZ A318.8 241 94 EP+ 1 94.53 42.79 42.53 0.00 0.26 0.86 0.023 0.00 120 3.25 Z
ASPR PR HH2 A318.8 241 94 ES 1 127.63 75.89 75.70 0.00 0.19 0.86S 0.074
CELP PR HHZ A348.5 245 94 IPU 98.22 46.48 46.29 0.00 0.19 1.72 0.109 0.55 150 4.34 Z
CELP PR HH1 A348.5 245 94 ES 1 132.59 80.85 82.40 0.00 -1.55* 0.00S 0.000
AOPR PR HHZ A353.4 251 93 EP+ 1 98.33 46.59 46.90 0.00 -0.31 0.86 0.037 0.55 156 4.39 Z
AOPR PR HH1 A353.4 251 93 ES 1 134.61 82.87 83.48 0.00 -0.61* 0.86S 0.052
UUPR PR HHZ A353.9 249 93 EP+ 1 98.30 46.56 46.97 0.00 -0.41 0.86 0.033 0.55 128 4.21 Z
UUPR PR HH2 A353.9 249 93 ES 1 135.17 83.43 83.61 0.00 -0.18 0.86S 0.053
GBPR PR HHZ A382.0 246 93 EP+ 1 102.66 50.92 50.52 0.00 0.40 0.86 0.030 0.58 127 4.23 Z
GBPR PR HH1 A382.0 246 93 ES 1 142.08 90.34 89.93 0.00 0.41 0.86S 0.071
LSP PR HHZ A393.0 250 93 EP- 1 103.74 52.00 51.91 0.00 0.09 0.86 0.035
LSP PR HH1 A393.0 250 93 ES 1 143.42 91.68 92.40 0.00 -0.72* 0.86S 0.058
PRSN PR HHZ A397.1 251 93 EP+ 1 103.94 52.20 52.43 0.00 -0.23 0.86 0.037
PRSN PR HH2 A397.1 251 93 ES 1 144.30 92.56 93.33 0.00 -0.77* 0.86S 0.057
MLPR PR HHZ A398.0 247 93 EP+ 1 104.42 52.68 52.54 0.00 0.14 0.86 0.031 0.55 131 4.30 Z
MLPR PR HH2 A398.0 247 93 ES 1 144.70 92.96 93.52 0.00 -0.56* 0.86S 0.071
ABD WI BHZ A399.7 145 93 EP+ 1 104.46 52.72 52.75 0.00 -0.03 0.86 0.195
ABD WI BHN A399.7 145 93 ES 1 145.22 93.48 93.89 0.00 -0.41 0.86S 0.514
CRPR PR HHZ A402.6 248 93 IPU 104.85 53.11 53.13 0.00 -0.02 1.72 0.131 0.55 148 4.42 Z
CRPR PR HH1 A402.6 248 93 ES 1 146.11 94.37 94.57 0.00 -0.20 0.86S 0.067
DSD WI BHZ A440.5 141 93 EP+ 1 109.10 57.36 57.92 0.00 -0.56* 0.86 0.200
5 UNWEIGHTED STATIONS NOT PRINTED.