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 Guánica, PR |
| Date: |
February 26, 2023 00:31:02 UTC February 25, 2023 20:31:02 Hora Local |
| Region: | South Region of Puerto Rico |
| Distances: |
10.62 Km Southwest of Guánica,PR 13.8 Km Southeast of Lajas,PR 35.63 Km South-Southeast of Mayagüez,PR |
| Magnitude: | 3.45 Md |
| Location: | Latitude: 17.912 Longitude: -66.969 |
| Depth: | 11 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2023-02-25 20:58:57 |
| ID: | 20230226003100 |
Epicentral Map
| BULLETIN 2 Seismic Event/Tsunami |
|
|---|---|
| DATE: | February 25, 2023 |
| LOCAL TIME: | 20:31:02 |
| LATITUDE: | 17.912 N |
| LONGITUDE: | 66.969 W |
| LOCATION: |
10.6 Km Southwest of Guánica,PR
35.6 Km South-Southeast of Mayagüez,PR |
| DEPTH: | 11 Km |
| MAGNITUDE: | 3.45 Md |
| ESTIMATED MAXIMUM INTENSITY: | II in Guánica, PR |
| TSUNAMI ALERT LEVEL: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| DATE & ISSUED TIME | 2023-02-25 20:59:02 |
|
The Puerto Rico Seismic Network (PRSN) received information that this
minor earthquake was reported as
felt in Guánica and 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
2023-02-26 0031 2.08 17 54.72 66 58.14 11.26 0.12 0.50 0.35 3.45 3.45D 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
38 38 10.2 PR1 213 19 19 22 11 38 Q PPP 0.00 0.00 13.00 0.19 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.45 13.00 0.19 Z 3.45 13.00 0.19 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 10.2 309 129 IPU 4.76 2.68 2.76 0.00 -0.08 2.02 0.336
MLPR PR HH2 A 10.2 309 129 ES 1 7.01 4.93 4.91 0.00 0.02 1.01S 0.227
GBPR PR HHZ A 11.8 53 124 IPU 5.07 2.99 2.95 0.00 0.04 2.02 0.307 0.58 67 3.04 Z
GBPR PR HH2 A 11.8 53 124 ES 1 7.65 5.57 5.25 0.00 0.32 0.75S 0.193
CRPR PR HHZ A 18.2 306 110 IPU 5.88 3.80 3.83 0.00 -0.03 2.02 0.342 0.55 82 3.29 Z
CRPR PR HH1 A 18.2 306 110 ES 1 8.60 6.52 6.82 0.00 -0.30 0.97S 0.142
PRSN PR HHZ A 38.6 332 96 EP+ 1 9.07 6.99 6.90 0.00 0.09 1.01 0.057 0.55 74 3.32 Z
PRSN PR HH1 A 38.6 332 96 ES 1 14.60 12.52 12.28 0.00 0.24 1.01S 0.235
OBIP PR BHZ A 41.1 69 96 EP+ 1 9.18 7.10 7.28 0.00 -0.18 1.01 0.078
OBIP PR BHE A 41.1 69 96 ES 1 14.65 12.57 12.96 0.00 -0.39 0.10S 0.001
CELP PR HHZ A 45.0 66 95 EP+ 1 9.92 7.84 7.89 0.00 -0.05 1.01 0.070 0.55 79 3.39 Z
CELP PR HH1 A 45.0 66 95 ES 1 15.86 13.78 14.04 0.00 -0.26 1.01S 0.148
UUPR PR HHZ A 46.0 34 95 IPU 10.12 8.04 8.04 0.00 0.00 2.02 0.179 0.55 80 3.40 Z
UUPR PR HH1 A 46.0 34 95 ES 1 16.13 14.05 14.31 0.00 -0.26 1.01S 0.288
ICMP PR HHZ A 47.0 93 95 EP+ 1 10.25 8.17 8.18 0.00 -0.01 1.01 0.194
ICMP PR HH2 A 47.0 93 95 ES 1 16.64 14.56 14.56 0.00 0.00 1.01S 0.254
AOPR PR HHZ A 53.2 25 66 IPU 11.21 9.13 9.10 0.00 0.03 2.02 0.389 0.55 106 3.67 Z
AOPR PR HH2 A 53.2 25 66 ES 1 18.27 16.19 16.20 0.00 -0.01 1.01S 0.267
IDE PR EHZ A 74.3 315 66 EP+ 1 14.39 12.31 12.07 0.00 0.24 0.64 0.081 0.58 83 3.45 Z
IDE PR EHE A 74.3 315 66 ES 1 23.44 21.36 21.48 0.00 -0.12 0.64S 0.142
EMPR PR HHZ A 77.9 36 55 EP- 1 15.50 13.42 12.55 0.00 0.87* 0.00 0.000 0.55 100 3.64 Z
EMPR PR HH2 A 77.9 36 55 ES 1 25.19 23.11 22.34 0.00 0.77* 0.00S 0.000
ECPR PR HHZ A 78.4 54 55 EP+ 1 14.87 12.79 12.60 0.00 0.19 0.52 0.047 0.55 114 3.76 Z
ECPR PR HH1 A 78.4 54 55 ES 1 25.00 22.92 22.43 0.00 0.49 0.00S 0.000
SJG IU BHZ A 89.5 75 55 EP+ 1 16.47 14.39 14.01 0.00 0.38 0.02 0.000 0.73 73 3.24 Z
SJG IU BH1 A 89.5 75 55 ES 1 27.38 25.30 24.94 0.00 0.36 0.05S 0.001
IGPR PR HHZ A 91.5 86 55 EP+ 1 17.13 15.05 14.27 0.00 0.78* 0.00 0.000
IGPR PR HH2 A 91.5 86 55 ES 1 27.77 25.69 25.40 0.00 0.29 0.15S 0.010
GCPR PR HHZ A103.5 64 55 EP- 1 18.46 16.38 15.78 0.00 0.60* 0.00 0.000 0.55 79 3.46 Z
GCPR PR HH2 A103.5 64 55 ES 1 30.72 28.64 28.09 0.00 0.55* 0.00S 0.000
HUMP PR HHZ A121.3 77 55 EP+ 2 21.01 18.93 18.04 0.00 0.89* 0.00 0.000 0.55 103 3.72 Z
HUMP PR HH1 A121.3 77 55 ES 2 36.69 34.61 32.11 0.00 2.50* 0.00S 0.000
PCDR PR BHZ A163.6 295 55 EP+ 2 27.21 25.13 23.39 0.00 1.74* 0.00 0.000
PCDR PR BHN A163.6 295 55 ES 2 48.22 46.14 41.63 0.00 4.51* 0.00S 0.000
CUPR PR HHZ A183.8 75 55 EP+ 2 30.97 28.89 25.94 0.00 2.95* 0.00 0.000 0.55 105 3.80 Z
CUPR PR HH1 A183.8 75 55 ES 2 51.58 49.50 46.17 0.00 3.33* 0.00S 0.000
CDVI PR HHZ A234.4 93 55 EP+ 1 35.10 33.02 32.35 0.00 0.67* 0.00 0.000
CDVI PR HH1 A234.4 93 55 ES 1 58.10 56.02 57.58 0.00 -1.56* 0.00S 0.000
Event Maps
 Spectral Acceleration |
 Intensity Map |
 Peak Ground Velocity |
 Peak Ground Acceleration |
 DYFI Map |
Google Map for this Event |