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: |
May 31, 2026 13:38:50 UTC May 31, 2026 09:38:50 Hora Local |
| Region: | Puerto Rico Trench |
| Distances: |
136.69 Km Northeast of Anegada,BVI 163.09 Km Northeast of Virgin Gorda,BVI 309.95 Km East-Northeast of San Juan,PR |
| Magnitude: | 4.07 Md |
| Location: | Latitude: 19.703 Longitude: -63.5678 |
| Depth: | 63 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2026-05-31 10:07:49 |
| ID: | 20260531133848 |
Epicentral Map
Technical Information
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG FMAG PMAG INT
2026-05-31 1338 50.03 19 42.18 63 34.07 63.50 0.57 6.81 22.34 4.07 4.07D
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 48 160.4 PR1 317 16 24 46 23 48 Q PPW 0.00 0.00 17.00 0.11 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
4.07 17.00 0.11 Z 4.07 17.00 0.11 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 A160.4 214 107 IPD 71.36 21.33 23.24 0.00 -1.91* 0.00 0.000 0.00 92 2.88 Z
VGBI PR HH1 A160.4 214 107 ES 1 89.93 39.90 41.37 0.00 -1.47* 0.61S 0.313
STVI PR HHZ A209.1 225 103 IPD 78.67 28.64 29.19 0.00 -0.55* 1.75 0.273 0.55 81 3.67 Z
STVI PR HH2 A209.1 225 103 ES 1 101.42 51.39 51.96 0.00 -0.57* 0.87S 0.196
CUPR PR HHZ A237.6 230 101 IPU 82.67 32.64 32.71 0.00 -0.07 1.75 0.163 0.55 112 4.00 Z
CUPR PR HH1 A237.6 230 101 ES 1 107.45 57.42 58.22 0.00 -0.80* 0.87S 0.111
FAPR PR HHZ A274.7 234 99 EP+ 1 87.79 37.76 37.33 0.00 0.43 0.87 0.027 0.55 91 3.85 Z
FAPR PR HH1 A274.7 234 99 ES 1 116.33 66.30 66.45 0.00 -0.15 0.87S 0.066
GCPR PR HHZ A306.6 241 98 EP+ 1 90.80 40.77 41.31 0.00 -0.54* 0.87 0.025 0.55 112 4.07 Z
GCPR PR HH2 A306.6 241 98 ES 1 122.73 72.70 73.53 0.00 -0.83* 0.87S 0.059
PDPR PR HHZ A318.9 235 98 IPD 93.07 43.04 42.85 0.00 0.19 1.75 0.143 0.55 108 4.05 Z
PDPR PR HH1 A318.9 235 98 ES 1 126.11 76.08 76.27 0.00 -0.19 0.87S 0.092
SJG IU BHZ A324.2 238 98 EP- 1 93.84 43.81 43.50 0.00 0.31 0.87 0.025 0.73 89 3.76 Z
SJG IU BH2 A324.2 238 98 ES 1 127.50 77.47 77.43 0.00 0.04 0.87S 0.057
IGPR PR HHZ A329.6 235 98 IPD 94.56 44.53 44.19 0.00 0.34 1.75 0.166 0.55 102 4.01 Z
IGPR PR HH1 A329.6 235 98 ES 1 128.82 78.79 78.66 0.00 0.13 0.87S 0.110
ECPR PR HHZ A331.9 243 98 EP- 1 94.62 44.59 44.47 0.00 0.12 0.87 0.025
ECPR PR HH1 A331.9 243 98 ES 1 128.38 78.35 79.16 0.00 -0.81* 0.87S 0.054
ASPR PR HHZ A336.7 238 97 EP- 1 94.75 44.72 45.08 0.00 -0.36 0.87 0.028 0.00 131 3.39 Z
ASPR PR HH2 A336.7 238 97 ES 1 129.58 79.55 80.24 0.00 -0.69* 0.87S 0.068
EMPR PR HHZ A340.0 247 97 EP+ 1 95.70 45.67 45.50 0.00 0.17 0.87 0.043 0.55 118 4.16 Z
EMPR PR HH1 A340.0 247 97 ES 1 132.18 82.15 80.99 0.00 1.16* 0.87S 0.107
CVPR PR HNZ A355.0 241 97 EP- 1 97.76 47.73 47.37 0.00 0.36 0.87 0.024
CVPR PR HN1 A355.0 241 97 ES 1 133.77 83.74 84.32 0.00 -0.58* 0.87S 0.053
CELP PR HHZ A365.0 241 97 IPU 98.40 48.37 48.63 0.00 -0.26 1.75 0.108 0.55 113 4.16 Z
CELP PR HH1 A365.0 241 97 ES 1 136.14 86.11 86.56 0.00 -0.45 0.87S 0.060
AOPR PR HHZ A367.6 247 97 EP+ 1 98.77 48.74 48.96 0.00 -0.22 0.87 0.033 0.55 130 4.29 Z
AOPR PR HH1 A367.6 247 97 ES 1 136.77 86.74 87.15 0.00 -0.41 0.87S 0.074
UUPR PR HHZ A368.9 245 97 IPD 99.02 48.99 49.11 0.00 -0.12 1.75 0.104 0.55 115 4.18 Z
UUPR PR HH2 A368.9 245 97 ES 1 138.04 88.01 87.42 0.00 0.59* 0.87S 0.053
OBIP PR HHZ A369.3 241 97 EP+ 1 99.28 49.25 49.16 0.00 0.09 0.87 0.028 0.44 104 4.18 Z
OBIP PR HH2 A369.3 241 97 ES 1 138.28 88.25 87.50 0.00 0.75* 0.87S 0.063
ICMP PR HHZ A371.2 238 97 EP+ 1 99.84 49.81 49.41 0.00 0.40 0.87 0.044
ICMP PR HH1 A371.2 238 97 ES 1 140.10 90.07 87.95 0.00 2.12* 0.00S 0.000
AGPR PR HHZ A397.4 251 96 EP- 1 102.77 52.74 52.70 0.00 0.04 0.87 0.052
AGPR PR HH1 A397.4 251 96 ES 1 145.00 94.97 93.81 0.00 1.16* 0.87S 0.126
GBPR PR HHZ A398.2 242 96 EP- 1 103.64 53.61 52.79 0.00 0.82* 0.87 0.033
GBPR PR HH2 A398.2 242 96 ES 1 143.31 93.28 93.97 0.00 -0.69* 0.87S 0.078
LSP PR HHZ A407.5 247 96 EP- 1 104.06 54.03 53.97 0.00 0.06 0.87 0.029 0.58 104 4.13 Z
LSP PR HH1 A407.5 247 96 ES 1 146.16 96.13 96.07 0.00 0.06 0.87S 0.060
PRSN PR HHZ A411.2 247 96 EP+ 1 105.16 55.13 54.44 0.00 0.69* 0.87 0.029
PRSN PR HH2 A411.2 247 96 ES 1 146.96 96.93 96.90 0.00 0.03 0.87S 0.060
MLPR PR HHZ A413.8 243 96 EP+ 1 104.94 54.91 54.76 0.00 0.15 0.87 0.034 0.55 119 4.29 Z
MLPR PR HH2 A413.8 243 96 ES 1 146.28 96.25 97.47 0.00 -1.22* 0.87S 0.079
CRPR PR HHZ A418.0 244 96 EP- 1 105.10 55.07 55.29 0.00 -0.22 0.87 0.031 0.55 134 4.40 Z
CRPR PR HH2 A418.0 244 96 ES 1 147.42 97.39 98.42 0.00 -1.03* 0.87S 0.071
PCDR PR BHZ A523.8 257 95 IPD 117.48 67.45 68.62 0.00 -1.17* 1.75 0.311
PCDR PR BHE A523.8 257 95 ES 1 172.63122.60122.14 0.00 0.46 0.87S 0.191