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: | VI in Guánica, PR |
| Date: |
October 23, 2023 12:58:02 UTC October 23, 2023 08:58:02 Hora Local |
| Region: | South Region of Puerto Rico |
| Distances: |
6.53 Km South-Southeast of Guayanilla,PR 10.53 Km South-Southeast of Yauco,PR 22.2 Km West-Southeast of Ponce,PR |
| Magnitude: | 4.45 Md |
| Location: | Latitude: 17.9988 Longitude: -66.8058 |
| Depth: | 10 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2023-10-24 16:50:48 |
| ID: | 20231023125801 |
Epicentral Map
| BULLETIN 3 Seismic Event/Tsunami |
|
|---|---|
| DATE: | October 23, 2023 |
| LOCAL TIME: | 08:58:02 |
| LATITUDE: | 17.9988 N |
| LONGITUDE: | 66.8058 W |
| LOCATION: |
6.5 Km South-Southeast of Guayanilla,PR
22.2 Km West-Southeast of Ponce,PR |
| DEPTH: | 10 Km |
| MAGNITUDE: | 4.45 Md |
| ESTIMATED MAXIMUM INTENSITY: | VI in Guánica, PR |
| TSUNAMI ALERT LEVEL: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| DATE & ISSUED TIME | 2023-10-24 16:51:41 |
|
The Puerto Rico Seismic Network (PRSN) received information that this
light earthquake was reported as
felt in widely throughout Puerto Rico with a maximum
intensity of VI (Modified Mercalli Scale, MM).
At the moment of generating this bulletin minor damages has been reported Based on magnitude, location and historic records the earthquake was not sufficient to generate a destructive tsunami to Puerto Rico and Virgin Islands. |
|
|
|
Technical Information
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG FMAG PMAG INT
2023-10-23 1258 2.44 17 59.93 66 48.35 10.98 0.19 0.68 0.85 4.45 4.45D VI
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
37 38 25.4 PR1 171 14 17 21 10 33 Q PPX 0.00 0.00 9.00 0.19 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
4.45 9.00 0.19 Z 4.45 9.00 0.19 D
REGION= Southern Puerto Rico
COMMENTS= NEB 5.0ml, PTWC 4.6ml, NEIC 4.5mwr
COMMENTS= Daños confirmados en Guánica, San Germán y Utuado (PR).
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
CELP PR HHZ A 25.4 70 101 IPD 7.38 4.94 4.90 0.00 0.04 1.48 0.416 0.55 174 4.02 Z
CELP PR HH2 A 25.4 70 101 ES 1 11.34 8.90 8.72 0.00 0.18 0.74S 0.229
MLPR PR HHZ A 25.4 263 101 IPD 7.36 4.92 4.90 0.00 0.02 1.48 0.385
MLPR PR HH2 A 25.4 263 101 ES 1 11.29 8.85 8.72 0.00 0.13 0.74S 0.163
UUPR PR HHZ A 29.5 17 98 EP+ 1 7.95 5.51 5.52 0.00 -0.01 0.74 0.088
UUPR PR HH2 A 29.5 17 98 ES 1 12.06 9.62 9.83 0.00 -0.21 0.74S 0.294
CRPR PR HHZ A 32.2 272 97 EP- 1 8.15 5.71 5.92 0.00 -0.21 0.74 0.075 0.55 175 4.06 Z
CRPR PR HH2 A 32.2 272 97 ES 1 12.48 10.04 10.54 0.00 -0.50 0.26S 0.016
LSP PR HHZ A 35.5 304 96 EP+ 1 8.72 6.28 6.43 0.00 -0.15 0.74 0.053
LSP PR HH2 A 35.5 304 96 ES 1 13.88 11.44 11.45 0.00 -0.01 0.74S 0.143
PRSN PR HHZ A 43.3 305 95 IPU 9.88 7.44 7.61 0.00 -0.17 1.48 0.209
PRSN PR HH2 A 43.3 305 95 ES 1 15.65 13.21 13.55 0.00 -0.34 0.74S 0.145
ECPR PR HHZ A 58.8 52 66 IPD 12.15 9.71 9.90 0.00 -0.19 1.48 0.136 0.55 178 4.15 Z
ECPR PR HH2 A 58.8 52 66 ES 1 19.84 17.40 17.62 0.00 -0.22 0.74S 0.105
EMPR PR HHZ A 60.5 28 66 IPD 12.91 10.47 10.14 0.00 0.33 1.48 0.174 0.55 255 4.48 Z
EMPR PR HH2 A 60.5 28 66 ES 1 20.85 18.41 18.05 0.00 0.36 0.74S 0.181
IGPR PR HHZ A 74.1 92 66 IPD 14.54 12.10 12.06 0.00 0.04 1.48 0.312 0.55 271 4.55 Z
IGPR PR HH2 A 74.1 92 66 ES 1 23.78 21.34 21.47 0.00 -0.13 0.74S 0.142
IDE PR EHZ A 82.0 302 55 IPD 15.72 13.28 13.08 0.00 0.20 1.48 0.395
GCPR PR HHZ A 83.8 65 55 IPD 15.59 13.15 13.31 0.00 -0.16 1.48 0.197 0.55 241 4.45 Z
GCPR PR HH1 A 83.8 65 55 ES 1 25.90 23.46 23.69 0.00 -0.23 0.74S 0.132
FAPR PR HHZ A124.0 78 55 EP- 1 21.59 19.15 18.40 0.00 0.75* 0.00 0.000 0.55 197 4.31 Z
FAPR PR HH1 A124.0 78 55 ES 1 35.96 33.52 32.75 0.00 0.77* 0.00S 0.000
PCDR PR BHZ A176.1 290 55 IPU 28.92 26.48 25.00 0.00 1.48* 0.00 0.000
PCDR PR BHE A176.1 290 55 ES 1 49.20 46.76 44.50 0.00 2.26* 0.00S 0.000
STVI PR HHZ A199.6 78 55 EP+ 1 33.12 30.68 27.97 0.00 2.71* 0.00 0.000 0.55 258 4.64 Z
STVI PR HH1 A199.6 78 55 ES 1 56.84 54.40 49.79 0.00 4.61* 0.00S 0.000
CDVI PR HHZ A218.1 96 55 EP+ 1 33.67 31.23 30.31 0.00 0.92* 0.00 0.000 0.55 252 4.64 Z
CDVI PR HH1 A218.1 96 55 ES 1 62.17 59.73 53.95 0.00 5.78* 0.00S 0.000
SMRT NA BHZ A395.4 88 55 EP+ 1 55.88 53.44 52.75 0.00 0.69* 0.00 0.000
SMRT NA BHN A395.4 88 55 ES 1 97.36 94.92 93.89 0.00 1.03* 0.00S 0.000
ABD WI BHZ A590.9 105 55 EP- 1 80.65 78.21 77.51 0.00 0.70* 0.00 0.000
ABD WI BHN A590.9 105 55 ES 1 137.81135.37137.97 0.00 -2.60* 0.00S 0.000
5 UNWEIGHTED STATIONS NOT PRINTED.
Event Maps
 Spectral Acceleration |
 Intensity Map |
 Peak Ground Velocity |
 Peak Ground Acceleration |
 DYFI Map |
Google Map for this Event |