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 20, 2026 08:17:13 UTC May 20, 2026 04:17:13 Hora Local |
| Region: | Puerto Rico Trench |
| Distances: |
133.78 Km Northeast of Anegada,BVI 160.36 Km North-Northeast of Virgin Gorda,BVI 306.33 Km East-Northeast of San Juan,PR |
| Magnitude: | 3.74 Md |
| Location: | Latitude: 19.6956 Longitude: -63.6011 |
| Depth: | 28 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2026-05-20 09:20:46 |
| ID: | 20260520081742 |
Epicentral Map
Technical Information
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG FMAG PMAG INT
2026-05-20 0817 13.48 19 41.74 63 36.07 28.53 0.41 1.92 30.99 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
32 32 157.8 PR1 308 13 16 31 15 32 Q- PPG 0.00 0.00 11.00 0.16 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.74 11.00 0.16 Z 3.74 11.00 0.16 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 A157.8 213 93 EP+ 1 34.92 21.44 22.09 0.00 -0.65* 1.06 0.223 0.00 76 2.63 Z
VGBI PR HH2 A157.8 213 93 ES 1 52.34 38.86 39.32 0.00 -0.46 1.06S 0.547
STVI PR HHZ A206.1 225 92 EP- 1 41.60 28.12 28.19 0.00 -0.07 1.06 0.090 0.55 79 3.58 Z
STVI PR HH1 A206.1 225 92 ES 1 63.54 50.06 50.18 0.00 -0.12 1.06S 0.160
CUPR PR HHZ A234.5 230 92 EP+ 1 45.27 31.79 31.78 0.00 0.01 1.06 0.070 0.55 91 3.74 Z
CUPR PR HH1 A234.5 230 92 ES 1 69.46 55.98 56.57 0.00 -0.59* 1.06S 0.101
CDVI PR HHZ A247.7 210 92 EP+ 1 47.44 33.96 33.45 0.00 0.51* 1.06 0.236 0.55 78 3.61 Z
CDVI PR HH1 A247.7 210 92 ES 1 73.65 60.17 59.54 0.00 0.63* 1.06S 0.510
FAPR PR HH2 A271.5 234 92 ES 1 78.08 64.60 64.90 0.00 -0.30 1.06S 0.075
PDPR PR HHZ A315.6 235 91 EP+ 1 56.14 42.66 42.06 0.00 0.60* 1.06 0.072 0.55 73 3.62 Z
PDPR PR HH2 A315.6 235 91 ES 1 87.95 74.47 74.87 0.00 -0.40 1.06S 0.096
IGPR PR HHZ A326.3 235 91 EP+ 1 57.13 43.65 43.41 0.00 0.24 1.06 0.077 0.55 82 3.74 Z
IGPR PR HH1 A326.3 235 91 ES 1 90.47 76.99 77.27 0.00 -0.28 1.06S 0.109
ECPR PR HHZ A328.4 243 91 EP+ 1 57.35 43.87 43.68 0.00 0.19 1.06 0.067 0.55 97 3.90 Z
ECPR PR HH1 A328.4 243 91 ES 1 91.57 78.09 77.75 0.00 0.34 1.06S 0.088
EMPR PR HHZ A336.5 247 91 EP+ 1 58.42 44.94 44.71 0.00 0.23 1.06 0.083
CELP PR HHZ A361.6 241 91 EP- 1 61.39 47.91 47.89 0.00 0.02 1.06 0.069
CELP PR HH1 A361.6 241 91 ES 1 98.26 84.78 85.24 0.00 -0.46 1.06S 0.088
AOPR PR HHZ A364.1 247 91 EP+ 1 61.64 48.16 48.21 0.00 -0.05 1.06 0.077 0.55 101 3.98 Z
AOPR PR HH2 A364.1 247 91 ES 1 99.57 86.09 85.81 0.00 0.28 1.06S 0.113
UUPR PR HHZ A365.4 245 91 EP+ 1 60.65 47.17 48.37 0.00 -1.20* 0.14 0.001
UUPR PR HH1 A365.4 245 91 ES 1 100.22 86.74 86.10 0.00 0.64* 1.06S 0.093
AGPR PR HHZ A393.8 251 91 EP+ 1 65.03 51.55 51.98 0.00 -0.43 1.06 0.095
AGPR PR HH1 A393.8 251 91 ES 1 105.76 92.28 92.52 0.00 -0.24 1.06S 0.161
GBPR PR HHZ A394.7 242 91 EP+ 1 66.04 52.56 52.08 0.00 0.48 1.06 0.076
GBPR PR HH1 A394.7 242 91 ES 1 106.92 93.44 92.70 0.00 0.74* 1.06S 0.103
LSP PR HHZ A404.0 246 91 EP+ 1 66.79 53.31 53.26 0.00 0.05 1.06 0.074 0.58 98 4.00 Z
LSP PR HH1 A404.0 246 91 ES 1 108.38 94.90 94.80 0.00 0.10 1.06S 0.099
CRPR PR HHZ A414.6 244 91 EP+ 1 67.76 54.28 54.61 0.00 -0.33 1.06 0.076 0.55 113 4.17 Z
CRPR PR HH2 A414.6 244 91 ES 1 110.71 97.23 97.21 0.00 0.02 1.06S 0.104
HMDR DR BHZ A616.9 262 90 EP+ 1 92.98 79.50 80.33 0.00 -0.83* 1.03 0.151 0.00 123 3.73 Z
HMDR DR BHN A616.9 262 90 ES 1 155.19141.71142.99 0.00 -1.28* 0.02S 0.000