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 Lajas, PR |
| Date: |
September 27, 2023 02:13:22 UTC September 26, 2023 22:13:22 Hora Local |
| Region: | South Region of Puerto Rico |
| Distances: |
5.7 Km Southwest of Guánica,PR 13.15 Km Southeast of Lajas,PR 33.59 Km South-Southeast of Mayagüez,PR |
| Magnitude: | 3.32 Md |
| Location: | Latitude: 17.9475 Longitude: -66.9418 |
| Depth: | 8 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2023-09-26 22:29:51 |
| ID: | 20230927021322 |
Epicentral Map
| BULLETIN 2 Seismic Event/Tsunami |
|
|---|---|
| DATE: | September 26, 2023 |
| LOCAL TIME: | 22:13:22 |
| LATITUDE: | 17.9475 N |
| LONGITUDE: | 66.9418 W |
| LOCATION: |
5.7 Km Southwest of Guánica,PR
33.6 Km South-Southeast of Mayagüez,PR |
| DEPTH: | 8 Km |
| MAGNITUDE: | 3.32 Md |
| ESTIMATED MAXIMUM INTENSITY: | II in Lajas, PR |
| TSUNAMI ALERT LEVEL: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| DATE & ISSUED TIME | 2023-09-26 22:29:56 |
|
The Puerto Rico Seismic Network (PRSN) received information that this
minor earthquake was reported as
felt in Lajas 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
2023-09-27 0213 22.88 17 56.85 66 56.51 8.21 0.15 0.52 1.14 3.32 3.32D 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
26 26 11.1 PR1 206 19 13 17 9 26 Q PPP 0.00 0.00 7.00 0.02 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.32 7.00 0.02 Z 3.32 7.00 0.02 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
MLPR PR HHZ A 11.1 283 103 IPD 25.45 2.57 2.65 0.00 -0.08 2.40 0.566 0.55 70 3.10 Z
MLPR PR HH2 A 11.1 283 103 ES 1 27.56 4.68 4.72 0.00 -0.04 1.20S 0.240
CRPR PR HHZ A 18.9 291 91 EP+ 1 26.55 3.67 3.85 0.00 -0.18 1.20 0.115 0.55 73 3.18 Z
CRPR PR HH2 A 18.9 291 91 ES 1 29.47 6.59 6.85 0.00 -0.26 1.20S 0.170
PRSN PR HHZ A 36.8 325 90 EP- 1 29.55 6.67 6.60 0.00 0.07 1.20 0.059
PRSN PR HH1 A 36.8 325 90 ES 1 34.84 11.96 11.75 0.00 0.21 1.20S 0.263
CELP PR HHZ A 40.9 69 90 EP+ 1 30.27 7.39 7.23 0.00 0.16 1.20 0.231 0.55 72 3.30 Z
CELP PR HH2 A 40.9 69 90 ES 1 35.76 12.88 12.87 0.00 0.01 1.20S 0.364
UUPR PR HHZ A 41.1 34 90 EP- 1 30.07 7.19 7.27 0.00 -0.08 1.20 0.116
UUPR PR HH1 A 41.1 34 90 ES 1 35.46 12.58 12.94 0.00 -0.36 1.04S 0.263
AGPR PR HHZ A 60.3 343 90 IPU 33.21 10.33 10.21 0.00 0.12 2.27 0.246 0.55 73 3.34 Z
AGPR PR HH1 A 60.3 343 90 ES 1 40.90 18.02 18.17 0.00 -0.15 1.14S 0.321
EMPR PR HHZ A 73.1 36 66 EP+ 1 35.60 12.72 12.08 0.00 0.64* 0.00 0.000 0.55 71 3.32 Z
EMPR PR HH2 A 73.1 36 66 ES 1 45.01 22.13 21.50 0.00 0.63* 0.00S 0.000
IDE PR EHZ A 73.7 312 66 EP+ 1 34.99 12.11 12.17 0.00 -0.06 0.78 0.151 0.58 72 3.32 Z
IDE PR EHE A 73.7 312 66 ES 1 44.69 21.81 21.66 0.00 0.15 0.78S 0.389
ECPR PR HHZ A 73.8 56 66 EP+ 1 35.00 12.12 12.19 0.00 -0.07 0.78 0.141
ECPR PR HH1 A 73.8 56 66 ES 1 44.22 21.34 21.70 0.00 -0.36 0.69S 0.217
SJG IU BHZ A 85.8 77 55 EP- 1 37.11 14.23 13.81 0.00 0.42 0.09 0.003
SJG IU BH1 A 85.8 77 55 ES 1 47.46 24.58 24.58 0.00 0.00 0.35S 0.134
IGPR PR HHZ A 88.5 88 55 EP+ 1 37.81 14.93 14.15 0.00 0.78* 0.00 0.000
IGPR PR HH1 A 88.5 88 55 ES 1 48.74 25.86 25.19 0.00 0.67* 0.00S 0.000
GCPR PR HHZ A 99.3 66 55 EP+ 1 38.68 15.80 15.51 0.00 0.29 0.04 0.000 0.55 73 3.38 Z
GCPR PR HH2 A 99.3 66 55 ES 1 50.62 27.74 27.61 0.00 0.13 0.04S 0.001
HUMP PR HHZ A117.7 79 55 EP+ 1 41.83 18.95 17.85 0.00 1.10* 0.00 0.000
HUMP PR HH1 A117.7 79 55 ES 1 55.95 33.07 31.77 0.00 1.30* 0.00S 0.000
Event Maps
 Spectral Acceleration |
 Intensity Map |
 Peak Ground Velocity |
 Peak Ground Acceleration |
 DYFI Map |
Google Map for this Event |