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: | III in Guánica, PR |
| Date: |
December 10, 2023 20:57:55 UTC December 10, 2023 16:57:55 Hora Local |
| Region: | South Region of Puerto Rico |
| Distances: |
6.09 Km East of Guánica,PR 10.02 Km South of Yauco,PR 27.84 Km West-Southeast of Ponce,PR |
| Magnitude: | 3.37 Md |
| Location: | Latitude: 17.9895 Longitude: -66.8571 |
| Depth: | 14 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2023-12-10 17:25:34 |
| ID: | 20231210205755 |
Epicentral Map
| BULLETIN 2 Seismic Event/Tsunami |
|
|---|---|
| DATE: | December 10, 2023 |
| LOCAL TIME: | 16:57:55 |
| LATITUDE: | 17.9895 N |
| LONGITUDE: | 66.8571 W |
| LOCATION: |
6.1 Km East of Guánica,PR
27.8 Km West-Southeast of Ponce,PR |
| DEPTH: | 14 Km |
| MAGNITUDE: | 3.37 Md |
| ESTIMATED MAXIMUM INTENSITY: | III in Guánica, PR |
| TSUNAMI ALERT LEVEL: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| DATE & ISSUED TIME | 2023-12-10 17:25:40 |
|
The Puerto Rico Seismic Network (PRSN) received information that this
minor earthquake was reported as
felt in Guánica and San Germán with a maximum
intensity of III (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
2023-12-10 2057 55.51 17 59.37 66 51.43 14.72 0.11 0.56 0.54 3.37 3.37D III
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
34 34 2.8 PR1 145 15 17 18 10 34 Q PPI 0.00 0.00 12.00 0.14 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.37 12.00 0.14 Z 3.37 12.00 0.14 D
REGION= Southern Puerto Rico
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
GBPR PR HHZ A 2.8 236 166 IPD 58.20 2.69 2.63 0.00 0.06 1.99 0.487 0.58 62 2.92 Z
GBPR PR HH1 A 2.8 236 166 ES 1 60.14 4.63 4.68 0.00 -0.05 1.00S 0.453
MLPR PR HHZ A 19.9 264 109 IPU 59.72 4.21 4.28 0.00 -0.07 1.99 0.576 0.55 65 3.08 Z
MLPR PR HH2 A 19.9 264 109 ES 1 62.98 7.47 7.62 0.00 -0.15 1.00S 0.196
OBIP PR HHZ A 27.2 77 97 EP+ 1 60.79 5.28 5.28 0.00 0.00 1.00 0.116 0.44 78 3.39 Z
OBIP PR HH2 A 27.2 77 97 ES 1 64.68 9.17 9.40 0.00 -0.23 1.00S 0.195
CELP PR HHZ A 30.9 72 94 EP- 1 61.52 6.01 5.80 0.00 0.21 1.00 0.109 0.55 61 3.09 Z
CELP PR HH1 A 30.9 72 94 ES 1 65.67 10.16 10.32 0.00 -0.16 1.00S 0.194
LSP PR HHZ A 31.8 311 94 EP+ 1 61.37 5.86 5.92 0.00 -0.06 1.00 0.111 0.58 74 3.25 Z
LSP PR HH1 A 31.8 311 94 ES 1 66.10 10.59 10.54 0.00 0.05 1.00S 0.339
UUPR PR HHZ A 32.6 26 93 EP+ 1 61.34 5.83 6.03 0.00 -0.20 1.00 0.138 0.55 94 3.50 Z
UUPR PR HH2 A 32.6 26 93 ES 1 65.53 10.02 10.73 0.00 -0.71* 0.00S 0.000
PRSN PR HHZ A 39.5 310 92 EP+ 1 62.47 6.96 7.01 0.00 -0.05 1.00 0.114 0.55 65 3.20 Z
PRSN PR HH1 A 39.5 310 92 ES 1 68.03 12.52 12.48 0.00 0.04 1.00S 0.325
ECPR PR HHZ A 63.8 55 90 EP+ 1 66.03 10.52 10.43 0.00 0.09 0.89 0.079 0.55 75 3.36 Z
ECPR PR HH1 A 63.8 55 90 ES 1 74.11 18.60 18.57 0.00 0.03 0.89S 0.208
SJG IU BHZ A 76.1 79 63 EP+ 1 67.95 12.44 12.03 0.00 0.41 0.00 0.000 0.73 86 3.38 Z
SJG IU BH2 A 76.1 79 63 ES 1 77.03 21.52 21.41 0.00 0.11 0.58S 0.173
IDE PR EHZ A 78.0 305 63 EP+ 1 68.40 12.89 12.26 0.00 0.63* 0.00 0.000
IDE PR EHE A 78.0 305 63 ES 1 78.00 22.49 21.82 0.00 0.67* 0.00S 0.000
IGPR PR HHZ A 79.5 91 63 EP- 1 68.72 13.21 12.46 0.00 0.75* 0.00 0.000 0.55 80 3.44 Z
IGPR PR HH2 A 79.5 91 63 ES 1 77.79 22.28 22.18 0.00 0.10 0.48S 0.162
GCPR PR HHZ A 89.2 66 63 IPU 69.67 14.16 13.68 0.00 0.48 0.00 0.000 0.55 85 3.51 Z
GCPR PR HH2 A 89.2 66 63 ES 1 79.94 24.43 24.35 0.00 0.08 0.21S 0.016
HUMP PR HHZ A108.1 80 63 EP+ 1 72.39 16.88 16.08 0.00 0.80* 0.00 0.000 0.55 102 3.69 Z
HUMP PR HH1 A108.1 80 63 ES 1 84.38 28.87 28.62 0.00 0.25 0.00S 0.000
FAPR PR HHZ A129.5 78 63 EP+ 2 75.77 20.26 18.79 0.00 1.47* 0.00 0.000
FAPR PR HH2 A129.5 78 63 ES 2 91.23 35.72 33.45 0.00 2.27* 0.00S 0.000
PCDR PR BHZ A171.3 291 63 EP+ 2 81.74 26.23 24.08 0.00 2.15* 0.00 0.000
PCDR PR BHN A171.3 291 63 ES 2 107.79 52.28 42.86 0.00 9.42* 0.00S 0.000
STVI PR HHZ A205.1 78 63 EP+ 2 87.64 32.13 28.36 0.00 3.77* 0.00 0.000
STVI PR HH2 A205.1 78 63 ES 2 110.58 55.07 50.48 0.00 4.59* 0.00S 0.000
TBVI PR HHZ A241.4 78 63 EP+ 2 91.94 36.43 32.96 0.00 3.47* 0.00 0.000
TBVI PR HH2 A241.4 78 63 ES 2 117.47 61.96 58.67 0.00 3.29* 0.00S 0.000
Event Maps
 Spectral Acceleration |
 Intensity Map |
 Peak Ground Velocity |
 Peak Ground Acceleration |
 DYFI Map |
Google Map for this Event |