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: | V in St. Thomas, USVI |
| Date: |
December 09, 2023 14:27:22 UTC December 09, 2023 10:27:22 Hora Local |
| Region: | Virgin Islands Platform |
| Distances: |
16.44 Km North-Northwest of Anegada,BVI 43.79 Km North of Virgin Gorda,BVI 192.28 Km East-Northeast of San Juan,PR |
| Magnitude: | 5.7 Ml |
| Location: | Latitude: 18.8785 Longitude: -64.3833 |
| Depth: | 7 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2023-12-09 11:09:02 |
| ID: | 20231209142722 |
Epicentral Map
| BULLETIN 2 Seismic Event/Tsunami |
|
|---|---|
| DATE: | December 09, 2023 |
| LOCAL TIME: | 10:27:22 |
| LATITUDE: | 18.8785 N |
| LONGITUDE: | 64.3833 W |
| LOCATION: |
16.4 Km North-Northwest of Anegada,BVI
192.3 Km East-Northeast of San Juan,PR |
| DEPTH: | 7 Km |
| MAGNITUDE: | 5.7 Ml |
| ESTIMATED MAXIMUM INTENSITY: | V in St. Thomas, USVI |
| TSUNAMI ALERT LEVEL: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| DATE & ISSUED TIME | 2023-12-09 11:09:20 |
|
The Puerto Rico Seismic Network (PRSN) received information that this
moderate earthquake was reported as
felt in widely throughout Puerto Rico, the US Virgin Islands and the British Virgin Islands with a maximum
intensity of V (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
2023-12-09 1427 22.41 18 52.71 64 23.00 7.22 0.21 0.79 0.82 4.87 4.87D V
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
51 51 56.6 PR1 222 16 26 36 17 51 Q PPY 0.00 0.00 17.00 0.16 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
4.87 17.00 0.16 Z 4.87 17.00 0.16 D
REGION= Virgin Islands Platform
COMMENT= 5.7 Ml (EB), 5.4 Mi (PTWC) & 5.1 Mww (NEIC)
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
TBVI PR HHZ A 56.6 207 57 IPD 32.24 9.83 9.71 0.00 0.12 1.73 0.425 0.00 311 3.80 Z
TBVI PR HH2 A 56.6 207 57 ES 1 39.80 17.39 17.28 0.00 0.11 0.86S 0.330
STVI PR HHZ A 84.0 227 44 IPD 35.76 13.35 13.70 0.00 -0.35 1.73 0.087 0.55 334 4.75 Z
STVI PR HH1 A 84.0 227 44 ES 1 45.99 23.58 24.39 0.00 -0.81* 0.00S 0.000
CDVI PR HHZ A131.0 198 44 IPD 42.10 19.69 19.65 0.00 0.04 1.73 0.173 0.55 302 4.71 Z
CDVI PR HH2 A131.0 198 44 ES 1 57.21 34.80 34.98 0.00 -0.18 0.86S 0.209
FAPR PR HHZ A153.1 242 44 IPD 44.66 22.25 22.45 0.00 -0.20 1.73 0.081 0.55 352 4.87 Z
FAPR PR HH2 A153.1 242 44 ES 1 62.20 39.79 39.96 0.00 -0.17 0.86S 0.113
SMRT NA BHZ A165.9 123 44 EP+ 1 46.10 23.69 24.06 0.00 -0.37 0.86 0.152 0.00 249 3.71 Z
SMRT NA BHN A165.9 123 44 ES 1 65.35 42.94 42.83 0.00 0.11 0.86S 0.391
HUMP PR HHZ A174.9 243 44 IPD 47.61 25.20 25.21 0.00 -0.01 1.73 0.083 0.55 333 4.85 Z
HUMP PR HH2 A174.9 243 44 ES 2 67.77 45.36 44.87 0.00 0.49 0.34S 0.017
SABA NA BHZ A184.2 138 44 EP- 1 49.02 26.61 26.39 0.00 0.22 0.86 0.108
SABA NA BHE A184.2 138 44 ES 1 69.42 47.01 46.97 0.00 0.04 0.86S 0.298
GCPR PR HHZ A190.2 251 44 IPD 49.26 26.85 27.15 0.00 -0.30 1.73 0.108 0.55 328 4.85 Z
GCPR PR HH2 A190.2 251 44 ES 1 70.92 48.51 48.33 0.00 0.18 0.86S 0.117
SJG IU BHZ A205.0 246 44 IPD 51.46 29.05 29.02 0.00 0.03 1.72 0.089 0.73 311 4.69 Z
SJG IU BH2 A205.0 246 44 ES 1 74.27 51.86 51.66 0.00 0.20 0.86S 0.112
IGPR PR HHZ A208.3 242 44 IPD 52.05 29.64 29.43 0.00 0.21 1.72 0.080 0.55 328 4.87 Z
IGPR PR HH2 A208.3 242 44 ES 1 74.43 52.02 52.39 0.00 -0.37 0.86S 0.112
SEUS NA BHZ A213.4 135 44 EP- 1 52.17 29.76 30.07 0.00 -0.31 0.85 0.112
SEUS NA BHE A213.4 135 44 ES 1 76.68 54.27 53.52 0.00 0.75* 0.00S 0.000
ECPR PR HHZ A218.0 254 44 IPD 52.93 30.52 30.66 0.00 -0.14 1.68 0.117 0.55 390 5.04 Z
ECPR PR HH2 A218.0 254 44 ES 1 77.12 54.71 54.57 0.00 0.14 0.84S 0.117
CELP PR HHZ A248.4 250 44 IPD 57.06 34.65 34.52 0.00 0.13 1.47 0.074 0.55 441 5.18 Z
CELP PR HH2 A248.4 250 44 ES 1 84.19 61.78 61.45 0.00 0.33 0.73S 0.083
OBIP PR HHZ A252.4 249 44 IPD 57.59 35.18 35.02 0.00 0.16 1.42 0.067 0.44 307 4.95 Z
OBIP PR HH1 A252.4 249 44 ES 1 84.30 61.89 62.34 0.00 -0.45 0.71S 0.078
UUPR PR HHZ A256.3 255 44 IPD 58.01 35.60 35.51 0.00 0.09 1.38 0.082
UUPR PR HH1 A256.3 255 44 ES 1 86.22 63.81 63.21 0.00 0.60* 0.26S 0.011
GBPR PR HHZ A282.1 250 44 IPD 62.01 39.60 38.78 0.00 0.82* 0.00 0.000 0.58 403 5.12 Z
GBPR PR HH1 A282.1 250 44 ES 2 92.02 69.61 69.03 0.00 0.58* 0.11S 0.001
LSP PR HHZ A295.9 256 44 IPD 63.38 40.97 40.52 0.00 0.45 0.88 0.035 0.58 384 5.09 Z
LSP PR HH1 A295.9 256 44 ES 1 96.07 73.66 72.13 0.00 1.53* 0.00S 0.000
MLPR PR HHZ A298.7 251 44 IPD 63.83 41.42 40.87 0.00 0.55* 0.60 0.012
MLPR PR HH2 A298.7 251 44 ES 1 95.08 72.67 72.75 0.00 -0.08 0.42S 0.027
PRSN PR HHZ A300.7 257 44 IPD 63.74 41.33 41.13 0.00 0.20 0.81 0.031 0.55 291 4.86 Z
PRSN PR HH2 A300.7 257 44 ES 1 95.52 73.11 73.21 0.00 -0.10 0.41S 0.029
IDE PR EHZ A330.1 261 44 IPD 67.72 45.31 44.85 0.00 0.46 0.43 0.010 0.58 308 4.92 Z
IDE PR EHE A330.1 261 44 ES 1 102.30 79.89 79.83 0.00 0.06 0.22S 0.009
ABD WI BHZ A406.5 130 44 EP- 1 76.25 53.84 54.53 0.00 -0.69* 0.00 0.000
ABD WI BHE A406.5 130 44 ES 1 119.79 97.38 97.06 0.00 0.32 0.00S 0.000
PCDR PR BHZ A423.9 266 44 EP+ 1 79.09 56.68 56.73 0.00 -0.05 0.00 0.000 0.55 311 5.10 Z
PCDR PR BHE A423.9 266 44 ES 1 127.54105.13100.98 0.00 4.15* 0.00S 0.000
DSD WI BHZ A452.5 128 44 EP+ 1 81.25 58.84 60.35 0.00 -1.51* 0.00 0.000
DSD WI BHE A452.5 128 44 ES 2 128.92106.51107.42 0.00 -0.91* 0.00S 0.000
SDD DR BHZ A586.4 267 44 EP+ 1 103.73 81.32 77.30 0.00 4.02* 0.00 0.000
SDD DR BHE A586.4 267 44 ES 1 160.46138.05137.59 0.00 0.46 0.00S 0.000
SC01 DR BHZ A671.4 277 44 EP- 1 110.44 88.03 88.05 0.00 -0.02 0.00 0.000
SDDR CU BHZ A728.9 273 44 IPD 117.61 95.20 95.34 0.00 -0.14 0.00 0.000
SDDR CU BH1 A728.9 273 44 ES 1 193.57171.16169.71 0.00 1.45* 0.00S 0.000
Event Maps
 Spectral Acceleration |
 Intensity Map |
 Peak Ground Velocity |
 Peak Ground Acceleration |
 DYFI Map |
Google Map for this Event |