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: | II in Guaynabo, PR |
| Date: |
January 11, 2026 15:47:02 UTC January 11, 2026 11:47:02 Hora Local |
| Region: | Central Region of Puerto Rico |
| Distances: |
1.29 Km East of Guaynabo,PR 7.06 Km Southwest of San Juan,PR 7.06 Km Southwest of San Juan,PR |
| Magnitude: | 3.08 Md |
| Location: | Latitude: 18.345 Longitude: -66.1051 |
| Depth: | 117 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2026-01-11 17:28:44 |
| ID: | 20260111154702 |
Epicentral Map
| BULLETIN 1 Seismic Event/Tsunami |
|
|---|---|
| DATE: | January 11, 2026 |
| LOCAL TIME: | 11:47:02 |
| LATITUDE: | 18.345 N |
| LONGITUDE: | 66.1051 W |
| LOCATION: |
1.3 Km East of Guaynabo,PR
7.1 Km Southwest of San Juan,PR |
| DEPTH: | 117 Km |
| MAGNITUDE: | 3.08 Md |
| ESTIMATED MAXIMUM INTENSITY: | II in Guaynabo, PR |
| TSUNAMI ALERT LEVEL: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| DATE & ISSUED TIME | 2026-01-11 17:28:55 |
|
The Puerto Rico Seismic Network (PRSN) received information that this
minor earthquake was reported as
felt in Guaynabo with a maximum
intensity of II (Modified Mercalli Scale, MM).
At the moment of generating this bulletin no damages has been reported, but given the size and location this can not be ruled out Based on magnitude, location and historic records the earthquake was not sufficient to generate a destructive tsunami to Puerto Rico and Virgin Islands. |
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Technical Information
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG FMAG PMAG INT
2026-01-11 1547 02.00 18 20.70 66 6.31 117.35 0.27 1.69 0.85 3.08 3.08D II
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
23 46 4.5 PR1 155 0 23 46 23 46 Q A1 0.00 0.00 21 0.132 D Y Y N
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.08 21 0.132 D
Event_ID= 71504843
Region= Central Region of Puerto Rico
Comment= Revision: 2026-01-11T16:47:51.88
STA NET COM LOC 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
GCPR PR HHZ 00 A 4.5 150 177 EPU 1 17.42 15.42 15.68 0 -0.26 0.10 J mr 0.55 43 1 2.80 Z
GCPR PR HH1 00 A 4.5 150 177 ES? 1 30.05 28.05 27.91 0 0.14 0.10 J mr
SJG IU BHZ 00 A 26.2 190 166 EPD 1 17.77 15.77 16.06 0 -0.29 0.10 J mr 0.00
SJG IU BH2 00 A 26.2 190 166 ES? 1 30.39 28.39 28.59 0 -0.2 0.10 J mr
ECPR PR HHZ 00 A 27.1 263 166 EPD 1 17.97 15.97 16.09 0 -0.12 0.10 J mr 0.55 50 1 3.08 Z
ECPR PR HH1 00 A 27.1 263 166 ES? 1 30.44 28.44 28.64 0 -0.2 0.10 J mr
HUMP PR HHZ 00 A 34.8 129 162 IPU 0 18.35 16.35 16.35 0 0 0.20 J mr 0.55 38 1 2.88 Z
HUMP PR HH1 00 A 34.8 129 162 ES? 1 31.45 29.45 29.10 0 0.35 0.10 J mr
PDPR PR HHZ 00 A 36.8 166 161 EPD 1 18.09 16.09 16.43 0 -0.34 0.10 J mr 0.55 35 1 2.82 Z
PDPR PR HH2 00 A 36.8 166 161 ES? 1 30.97 28.97 29.25 0 -0.28 0.10 J mr
ASPR PR HHZ 00 A 37.1 201 161 EPD 1 18.51 16.51 16.44 0 0.07 0.10 J mr 45 1 3.05 Z
ASPR PR HH1 00 A 37.1 201 161 ES? 1 31.48 29.48 29.26 0 0.22 0.10 J mr
IGPR PR HHZ 00 A 41.5 180 159 EPD 1 18.99 16.99 16.63 0 0.36 0.10 J mr 0.55 40 1 2.96 Z
IGPR PR HH2 00 A 41.5 180 159 ES? 1 31.75 29.75 29.60 0 0.15 0.10 J mr
EMPR PR HHZ 00 A 46.6 288 157 EPD 1 19.16 17.16 16.87 0 0.29 0.10 J mr 0.55 34 1 2.81 Z
EMPR PR HH1 00 A 46.6 288 157 ES? 1 31.64 29.64 30.03 0 -0.39 0.10 J mr
CELP PR HHZ 00 A 57.7 239 152 IPU 0 19.64 17.64 17.47 0 0.17 0.20 J mr 0.55 47 1 3.12 Z
CELP PR HH1 00 A 57.7 239 152 ES? 1 33.09 31.09 31.10 0 -0.01 0.10 J mr
OBIP PR HHZ 00 A 62.0 237 150 EPD 1 20.14 18.14 17.73 0 0.41 0.10 J mr 38 1 2.73 Z
OBIP PR HH1 00 A 62.0 237 150 ES? 1 33.74 31.74 31.56 0 0.18 0.10 J mr
MTP PR HHZ 00 A 63.8 115 150 IPU 0 20.02 18.02 17.85 0 0.17 0.20 J mr 0.55 48 1 3.15 Z
MTP PR HH1 00 A 63.8 115 150 ES? 1 33.64 31.64 31.77 0 -0.13 0.10 J mr
UUPR PR HHZ 00 A 65.1 261 149 EPD 1 20.54 18.54 17.93 0 0.61 0.08 J mr 0.55 38 1 2.93 Z
UUPR PR HH1 00 A 65.1 261 149 ES? 1 33.98 31.98 31.92 0 0.06 0.10 J mr
ICMP PR HHZ 00 A 66.8 221 148 EPD 1 19.77 17.77 18.04 0 -0.27 0.10 J mr 0.55 38 1 2.94 Z
ICMP PR HH1 00 A 66.8 221 148 ES? 1 33.51 31.51 32.11 0 -0.6 0.08 J mr
AOPR PR HHZ 00 A 67.8 270 148 EPD 1 20.04 18.04 18.11 0 -0.07 0.10 J mr 0.55 47 1 3.13 Z
AOPR PR HH1 00 A 67.8 270 148 ES? 1 34.38 32.38 32.24 0 0.14 0.10 J mr
GBPR PR HHZ 00 A 90.5 243 140 IPD 0 21.65 19.65 19.80 0 -0.15 0.20 J mr 0.87 47 1 3.13 Z
GBPR PR HH1 00 A 90.5 243 140 ES? 1 37.56 35.56 35.24 0 0.32 0.10 J mr
LSP PR HHZ 00 A104.2 259 136 EPD 1 23.42 21.42 20.95 0 0.47 0.10 J mr 0.87 45 1 3.11 Z
LSP PR HH2 00 A104.2 259 136 ES? 1 39.84 37.84 37.29 0 0.55 0.10 J mr
AGPR PR HHZ 00 A105.9 277 136 EPD 1 22.53 20.53 21.11 0 -0.58 0.09 J mr 0.55 49 1 3.21 Z
AGPR PR HH1 00 A105.9 277 136 ES? 1 39.36 37.36 37.58 0 -0.22 0.10 J mr
MLPR PR HHZ 00 A106.5 247 135 EPD 1 22.87 20.87 21.16 0 -0.29 0.10 J mr 0.55 44 1 3.11 Z
MLPR PR HH2 00 A106.5 247 135 ES? 1 39.32 37.32 37.66 0 -0.34 0.10 J mr
PRSN PR HHZ 00 A109.5 262 135 EPD 1 23.14 21.14 21.44 0 -0.3 0.09 J mr 0.55
PRSN PR HH2 00 A109.5 262 135 ES? 1 40.70 38.70 38.16 0 0.54 0.09 J mr
CRPR PR HHZ 00 A111.4 250 134 EPU 1 23.39 21.39 21.60 0 -0.21 0.09 J mr 0.55 55 1 3.32 Z
CRPR PR HH1 00 A111.4 250 134 ES? 1 40.23 38.23 38.45 0 -0.22 0.09 J mr
STVI PR HHZ 00 A120.0 89 132 EPD 1 24.25 22.25 22.40 0 -0.15 0.08 J mr 0.86 41 1 3.06 Z
STVI PR HH2 00 A120.0 89 132 ES? 1 41.62 39.62 39.87 0 -0.25 0.08 J mr
TBVI PR HHZ 00 A155.3 86 124 EPD 1 28.01 26.01 25.95 0 0.06 0.02 J mr 47 1 3.23 Z
TBVI PR HH1 00 A155.3 86 124 ES? 1 48.67 46.67 46.19 0 0.48 0.02 J mr
VGBI PR HHZ 00 A178.5 84 121 EPU 1 30.32 28.32 28.44 0 -0.12 0.00 J mr 45 1 3.21 Z
VGBI PR HH2 00 A178.5 84 121 ES? 1 52.85 50.85 50.62 0 0.23 0.00 J mr Event Maps
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 Intensity Map |
 Peak Ground Velocity |
 Peak Ground Acceleration |
 DYFI Map |
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