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 Cayey, PR |
| Date: |
December 28, 2024 04:03:08 UTC December 28, 2024 00:03:08 Hora Local |
| Region: | Central Region of Puerto Rico |
| Distances: |
8.96 Km Northwest of Patillas,PR 9.75 Km East of Cayey,PR 31.16 Km South of San Juan,PR |
| Magnitude: | 3.46 Md |
| Location: | Latitude: 18.1098 Longitude: -66.0656 |
| Depth: | 24 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2024-12-28 00:42:23 |
| ID: | 20241228040307 |
Epicentral Map
| BULLETIN 1 Seismic Event/Tsunami |
|
|---|---|
| DATE: | December 28, 2024 |
| LOCAL TIME: | 00:03:08 |
| LATITUDE: | 18.1098 N |
| LONGITUDE: | 66.0656 W |
| LOCATION: |
9 Km Northwest of Patillas,PR
31.2 Km South of San Juan,PR |
| DEPTH: | 24 Km |
| MAGNITUDE: | 3.46 Md |
| ESTIMATED MAXIMUM INTENSITY: | III in Cayey, PR |
| TSUNAMI ALERT LEVEL: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| DATE & ISSUED TIME | 2024-12-28 00:42:28 |
|
The Puerto Rico Seismic Network (PRSN) received information that this
minor earthquake was reported as
felt in the Eastern region of Puerto Rico with a maximum
intensity of III (Modified Mercalli Scale, MM).
At the moment of generating this bulletin no damages has been reported and are not expected to occur 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
2024-12-28 0403 8.42 18 6.59 66 3.94 24.32 0.17 0.60 0.78 3.46 3.46D 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
45 45 8.9 PR1 124 12 23 27 13 45 Q PPE 0.00 0.00 23.00 0.10 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.46 23.00 0.10 Z 3.46 23.00 0.10 D
REGION= Central 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
SJG IU BHZ A 8.9 272 155 EP+ 1 12.57 4.15 4.12 0.00 0.03 0.85 0.066 0.73 86 3.15 Z
SJG IU BH2 A 8.9 272 155 ES 1 15.65 7.23 7.33 0.00 -0.10 0.85S 0.325
PDPR PR HHZ A 11.1 155 149 IPD 12.76 4.34 4.24 0.00 0.10 1.70 0.197 0.55 71 3.11 Z
PDPR PR HH2 A 11.1 155 149 ES 1 16.02 7.60 7.55 0.00 0.05 0.85S 0.175
IGPR PR HHZ A 16.6 196 137 IPD 13.15 4.73 4.65 0.00 0.08 1.70 0.250 0.55 93 3.39 Z
IGPR PR HH1 A 16.6 196 137 ES 1 16.85 8.43 8.28 0.00 0.15 0.85S 0.174
ASPR PR HHZ A 20.0 244 130 EP- 1 13.26 4.84 4.97 0.00 -0.13 0.85 0.037 0.00 88 2.51 Z
ASPR PR HH1 A 20.0 244 130 ES 1 17.05 8.63 8.85 0.00 -0.22 0.85S 0.130
HUMP PR HHZ A 23.2 81 125 IPD 13.60 5.18 5.29 0.00 -0.11 1.70 0.216 0.55 101 3.51 Z
HUMP PR HH2 A 23.2 81 125 ES 1 17.64 9.22 9.42 0.00 -0.20 0.85S 0.156
ECPR PR HHZ A 39.0 307 106 EP+ 1 15.09 6.67 7.10 0.00 -0.43 0.68 0.045 0.55 86 3.46 Z
ECPR PR HH1 A 39.0 307 106 ES 1 21.36 12.94 12.64 0.00 0.30 0.85S 0.246
FAPR PR HHZ A 44.9 74 102 IPU 16.27 7.85 7.81 0.00 0.04 1.70 0.311 0.55 64 3.20 Z
FAPR PR HH1 A 44.9 74 102 ES 1 22.09 13.67 13.90 0.00 -0.23 0.85S 0.144
MTP PR HHZ A 54.3 91 98 EP+ 1 17.61 9.19 8.99 0.00 0.20 0.85 0.097 0.55 85 3.47 Z
MTP PR HH1 A 54.3 91 98 ES 1 24.42 16.00 16.00 0.00 0.00 0.85S 0.150
CELP PR HHZ A 54.5 267 98 IPU 17.25 8.83 9.01 0.00 -0.18 1.70 0.203 0.55 80 3.41 Z
CELP PR HH2 A 54.5 267 98 ES 1 24.30 15.88 16.04 0.00 -0.16 0.85S 0.081
ICMP PR HHZ A 54.7 244 98 EP+ 1 17.80 9.38 9.04 0.00 0.34 0.85 0.093 0.55 63 3.20 Z
ICMP PR HH2 A 54.7 244 98 ES 1 25.11 16.69 16.09 0.00 0.60* 0.00S 0.000
OBIP PR HHZ A 57.7 263 98 IPU 17.79 9.37 9.41 0.00 -0.04 1.66 0.220 0.44 84 3.56 Z
OBIP PR HH1 A 57.7 263 98 ES 1 25.19 16.77 16.75 0.00 0.02 0.83S 0.086
EMPR PR HHZ A 63.7 310 96 IPU 19.01 10.59 10.17 0.00 0.42 1.27 0.167 0.55 80 3.42 Z
EMPR PR HH1 A 63.7 310 96 ES 1 26.65 18.23 18.10 0.00 0.13 0.76S 0.175
UUPR PR HHZ A 71.0 283 95 IPU 19.34 10.92 11.09 0.00 -0.17 1.23 0.103 0.55 96 3.60 Z
UUPR PR HH1 A 71.0 283 95 ES 1 27.76 19.34 19.74 0.00 -0.40 0.59S 0.045
AOPR PR HHZ A 77.4 290 94 IPU 20.30 11.88 11.89 0.00 -0.01 0.92 0.061 0.55 95 3.59 Z
AOPR PR HH2 A 77.4 290 94 ES 1 29.47 21.05 21.16 0.00 -0.11 0.46S 0.033
CUPR PR HHZ A 85.7 75 94 EP- 1 22.23 13.81 12.94 0.00 0.87* 0.00 0.000 0.55 95 3.60 Z
CUPR PR HH1 A 85.7 75 94 ES 1 32.14 23.72 23.03 0.00 0.69* 0.00S 0.000
GBPR PR HHZ A 87.4 261 94 EP+ 1 22.13 13.71 13.16 0.00 0.55* 0.00 0.000 0.58 84 3.47 Z
GBPR PR HH2 A 87.4 261 94 ES 2 32.88 24.46 23.42 0.00 1.04* 0.00S 0.000
MLPR PR HHZ A104.8 262 93 EP+ 1 24.59 16.17 15.35 0.00 0.82* 0.00 0.000 0.55 89 3.57 Z
MLPR PR HH2 A104.8 262 93 ES 2 37.92 29.50 27.32 0.00 2.18* 0.00S 0.000
LSP PR HHZ A108.2 275 93 EP+ 1 25.09 16.67 15.79 0.00 0.88* 0.00 0.000 0.58 90 3.56 Z
CRPR PR HHZ A111.1 265 92 EP+ 1 25.43 17.01 16.15 0.00 0.86* 0.00 0.000 0.55 84 3.52 Z
CRPR PR HH2 A111.1 265 92 ES 2 39.06 30.64 28.75 0.00 1.89* 0.00S 0.000
PRSN PR HHZ A114.8 277 92 EP+ 2 26.05 17.63 16.62 0.00 1.01* 0.00 0.000 0.55 62 3.25 Z
PRSN PR HH2 A114.8 277 92 ES 2 39.44 31.02 29.58 0.00 1.44* 0.00S 0.000
AGPR PR HHZ A117.4 290 92 EP+ 1 26.30 17.88 16.95 0.00 0.93* 0.00 0.000 0.55 78 3.46 Z
AGPR PR HH1 A117.4 290 92 ES 2 39.99 31.57 30.17 0.00 1.40* 0.00S 0.000
STVI PR HHZ A120.4 76 92 EP- 2 27.57 19.15 17.32 0.00 1.83* 0.00 0.000 0.55 77 3.45 Z
STVI PR HH2 A120.4 76 92 ES 2 41.34 32.92 30.83 0.00 2.09* 0.00S 0.000
TBVI PR HHZ A156.7 77 91 EP+ 2 32.07 23.65 21.92 0.00 1.73* 0.00 0.000 0.00 83 2.70 Z
TBVI PR HH2 A156.7 77 91 ES 2 50.32 41.90 39.02 0.00 2.88* 0.00S 0.000
Event Maps
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 Intensity Map |
 Peak Ground Velocity |
 Peak Ground Acceleration |
 DYFI Map |
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