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 29, 2026 03:59:55 UTC April 28, 2026 23:59:55 Hora Local |
| Region: | 19° N Fault Zone |
| Distances: |
115.75 Km North of Cataño,PR 117.3 Km North of Loiza,PR 120.4 Km North of San Juan,PR |
| Magnitude: | 3.80 Md |
| Location: | Latitude: 19.4876 Longitude: -66.0706 |
| Depth: | 31 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2026-04-29 00:50:26 |
| ID: | 20260429035955 |
Epicentral Map
Technical Information
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG FMAG PMAG INT
2026-04-29 0359 55.79 19 29.26 66 4.24 31.09 0.51 2.26 26.33 3.80 3.80D
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 48 121.8 PR1 230 16 26 42 20 48 Q PPE 0.00 0.00 18.00 0.06 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.80 18.00 0.06 Z 3.80 18.00 0.06 D
REGION= 19 N Fault 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
EMPR PR HHZ A121.8 204 96 EP- 1 72.85 17.06 17.58 0.00 -0.52* 1.13 0.092 0.55 106 3.76 Z
EMPR PR HH1 A121.8 204 96 ES 1 87.58 31.79 31.29 0.00 0.50 1.13S 0.334
GCPR PR HHZ A130.4 181 96 EP- 1 73.67 17.88 18.66 0.00 -0.78* 1.13 0.053 0.55 105 3.76 Z
GCPR PR HH2 A130.4 181 96 ES 1 88.04 32.25 33.21 0.00 -0.96* 1.13S 0.137
ECPR PR HHZ A133.0 194 95 EP- 1 73.89 18.10 18.98 0.00 -0.88* 1.13 0.042 0.55 112 3.82 Z
ECPR PR HH2 A133.0 194 95 ES 1 89.95 34.16 33.78 0.00 0.38 1.13S 0.128
AOPR PR HHZ A145.4 210 95 EP+ 1 75.78 19.99 20.54 0.00 -0.55* 1.13 0.040 0.55 114 3.85 Z
AOPR PR HH2 A145.4 210 95 ES 1 92.05 36.26 36.56 0.00 -0.30 1.13S 0.115
FAPR PR HHZ A147.3 162 95 EP- 1 76.58 20.79 20.78 0.00 0.01 1.13 0.080
FAPR PR HH2 A147.3 162 95 ES 2 91.29 35.50 36.99 0.00 -1.49* 0.01S 0.000
SJG IU BHZ A152.5 184 95 EP+ 1 77.08 21.29 21.44 0.00 -0.15 1.13 0.046 0.73 111 3.71 Z
SJG IU BH2 A152.5 184 95 ES 1 93.12 37.33 38.16 0.00 -0.83* 1.13S 0.076
UUPR PR HHZ A152.8 207 95 EP- 1 76.92 21.13 21.48 0.00 -0.35 1.13 0.034 0.55 104 3.77 Z
UUPR PR HH1 A152.8 207 95 ES 1 94.08 38.29 38.23 0.00 0.06 1.13S 0.079
CUPR PR HHZ A154.8 147 94 EP- 1 77.66 21.87 21.72 0.00 0.15 1.13 0.129 0.55 116 3.87 Z
CUPR PR HH2 A154.8 147 94 ES 1 94.76 38.97 38.66 0.00 0.31 1.13S 0.192
AGPR PR HHZ A157.3 225 94 EP+ 1 77.26 21.47 22.05 0.00 -0.58* 1.13 0.063 0.55 106 3.79 Z
CVPR PR HNZ A157.8 197 94 EP- 2 78.93 23.14 22.10 0.00 1.04* 0.45 0.006
CVPR PR HN2 A157.8 197 94 ES 1 95.81 40.02 39.34 0.00 0.68* 1.13S 0.073
ASPR PR HHZ A162.4 187 94 EP- 1 78.35 22.56 22.68 0.00 -0.12 1.13 0.055 0.00 123 3.08 Z
ASPR PR HH2 A162.4 187 94 ES 1 96.24 40.45 40.37 0.00 0.08 1.13S 0.094
PDPR PR HHZ A162.7 178 94 EP- 1 78.65 22.86 22.73 0.00 0.13 1.13 0.066 0.55 98 3.73 Z
PDPR PR HH1 A162.7 178 94 ES 1 95.38 39.59 40.46 0.00 -0.87* 1.13S 0.104
CELP PR HHZ A165.3 200 94 EP+ 1 78.51 22.72 23.05 0.00 -0.33 1.13 0.044 0.55 113 3.86 Z
CELP PR HH1 A165.3 200 94 ES 1 97.07 41.28 41.03 0.00 0.25 1.13S 0.083
IGPR PR HHZ A168.5 182 94 EP+ 1 79.16 23.37 23.46 0.00 -0.09 1.13 0.070 0.55 103 3.78 Z
IGPR PR HH1 A168.5 182 94 ES 1 97.47 41.68 41.76 0.00 -0.08 1.13S 0.122
STVI PR HHZ A172.0 136 94 EP+ 2 81.10 25.31 23.89 0.00 1.42* 0.05 0.000 0.55 113 3.87 Z
STVI PR HH1 A172.0 136 94 ES 1 99.09 43.30 42.52 0.00 0.78* 1.13S 0.259
LSP PR HHZ A180.4 217 94 EP- 1 80.38 24.59 24.96 0.00 -0.37 1.13 0.046 0.58 106 3.80 Z
LSP PR HH1 A180.4 217 94 ES 1 100.68 44.89 44.43 0.00 0.46 1.13S 0.083
PRSN PR HHZ A180.5 220 94 EP+ 2 81.86 26.07 24.97 0.00 1.10* 0.43 0.006
PRSN PR HH2 A180.5 220 94 ES 1 100.05 44.26 44.45 0.00 -0.19 1.13S 0.083
ICMP PR HHZ A183.6 196 94 EP+ 1 81.76 25.97 25.37 0.00 0.60* 1.13 0.077
GBPR PR HHZ A187.9 208 93 EP+ 1 81.81 26.02 25.90 0.00 0.12 1.13 0.063 0.58 127 3.97 Z
GBPR PR HH1 A187.9 208 93 ES 1 101.19 45.40 46.10 0.00 -0.70* 1.13S 0.122
TBVI PR HHZ A193.1 127 93 EP+ 2 83.77 27.98 26.57 0.00 1.41* 0.06 0.000
CRPR PR HHZ A197.2 214 93 EP+ 1 82.88 27.09 27.08 0.00 0.01 1.13 0.064 0.55 126 4.00 Z
CRPR PR HH2 A197.2 214 93 ES 1 104.87 49.08 48.20 0.00 0.88* 1.13S 0.122
CDVI PR HHZ A236.4 144 93 EP+ 2 90.60 34.81 32.04 0.00 2.77* 0.00 0.000 0.55 114 3.95 Z
CDVI PR HH2 A236.4 144 93 ES 2 115.31 59.52 57.03 0.00 2.49* 0.00S 0.000
PCDR PR BHZ A266.1 247 92 EP- 1 91.99 36.20 35.79 0.00 0.41 1.13 0.100 0.55 94 3.80 Z
PCDR PR BHE A266.1 247 92 ES 1 119.88 64.09 63.71 0.00 0.38 1.13S 0.150
SMDR PR BHZ A328.3 267 92 EP+ 2 102.02 46.23 43.67 0.00 2.56* 0.00 0.000
HMDR DR BHZ A357.0 259 91 EP+ 1 103.38 47.59 47.30 0.00 0.29 1.13 0.143
HMDR DR BHN A357.0 259 91 ES 2 139.15 83.36 84.19 0.00 -0.83* 0.45S 0.035
SDDR CU BHZ A552.1 266 91 EP+ 1 128.31 72.52 72.04 0.00 0.48 0.90 0.109
SDDR CU BH1 A552.1 266 91 ES 1 183.27127.48128.23 0.00 -0.75* 0.90S 0.160