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 Cabo Rojo, PR |
| Date: |
July 03, 2023 12:44:34 UTC July 03, 2023 08:44:34 Hora Local |
| Region: | Southwest Region of Puerto Rico |
| Distances: |
8.7 Km South-Southeast of Lajas,PR 14.15 Km South-Southeast of Cabo Rojo,PR 28.6 Km South of Mayagüez,PR |
| Magnitude: | 4.18 Md |
| Location: | Latitude: 17.9478 Longitude: -67.0815 |
| Depth: | 7 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2023-07-03 10:17:47 |
| ID: | 20230703124435 |
Epicentral Map
| BULLETIN 2 Seismic Event/Tsunami |
|
|---|---|
| DATE: | July 03, 2023 |
| LOCAL TIME: | 08:44:34 |
| LATITUDE: | 17.9478 N |
| LONGITUDE: | 67.0815 W |
| LOCATION: |
8.7 Km South-Southeast of Lajas,PR
28.6 Km South of Mayagüez,PR |
| DEPTH: | 7 Km |
| MAGNITUDE: | 4.18 Md |
| ESTIMATED MAXIMUM INTENSITY: | V in Cabo Rojo, PR |
| TSUNAMI ALERT LEVEL: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| DATE & ISSUED TIME | 2023-07-03 10:18:06 |
|
The Puerto Rico Seismic Network (PRSN) received information that this
light earthquake was reported as
felt in the Central region of Puerto Rico, the Western region of Puerto Rico and the Southern region of Puerto Rico 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. |
|
|
|
Technical Information
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG FMAG PMAG INT
2023-07-03 1244 34.79 17 56.87 67 4.89 7.41 0.10 0.70 0.23 4.18 4.18D 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
49 49 4.6 PR1 199 20 22 21 8 43 Q PPX 0.00 0.00 12.00 0.11 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
4.18 12.00 0.11 Z 4.18 12.00 0.11 D
REGION= Southwestern 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 4.6 58 145 IPU 36.48 1.69 1.70 0.00 -0.01 1.60 0.385
MLPR PR HH1 A 4.6 58 145 ES 1 37.60 2.81 3.03 0.00 -0.22 0.80S 0.306
CRPR PR HHZ A 7.1 336 132 IPU 36.89 2.10 2.00 0.00 0.10 1.60 0.369
CRPR PR HH2 A 7.1 336 132 ES 1 38.23 3.44 3.56 0.00 -0.12 0.80S 0.230
GBPR PR HHZ A 21.6 81 57 IPD 39.08 4.29 4.32 0.00 -0.03 1.60 0.261 0.58 203 4.11 Z
GBPR PR HH2 A 21.6 81 57 ES 1 41.94 7.15 7.69 0.00 -0.54* 0.00S 0.000
LSP PR HHZ A 25.2 359 57 IPU 39.55 4.76 4.87 0.00 -0.11 1.60 0.128 0.58 133 3.75 Z
LSP PR HH2 A 25.2 359 57 ES 1 43.74 8.95 8.67 0.00 0.28 0.80S 0.223
PRSN PR HHZ A 30.6 348 57 IPU 40.48 5.69 5.70 0.00 -0.01 1.60 0.156
PRSN PR HH2 A 30.6 348 57 ES 1 45.15 10.36 10.15 0.00 0.21 0.80S 0.163
UUPR PR HHZ A 51.0 48 57 EP- 1 43.58 8.79 8.84 0.00 -0.05 0.80 0.040 0.55 172 4.11 Z
UUPR PR HH1 A 51.0 48 57 ES 1 49.63 14.84 15.74 0.00 -0.90* 0.00S 0.000
OBIP PR BHZ A 51.4 78 57 IPD 43.74 8.95 8.90 0.00 0.05 1.60 0.236 0.87 178 3.94 Z
OBIP PR BHE A 51.4 78 57 ES 1 50.55 15.76 15.84 0.00 -0.08 0.80S 0.173
CELP PR HHZ A 55.0 75 57 IPD 44.30 9.51 9.46 0.00 0.05 1.59 0.214 0.55 188 4.19 Z
CELP PR HH1 A 55.0 75 57 ES 1 50.50 15.71 16.84 0.00 -1.13* 0.00S 0.000
AOPR PR HHZ A 56.1 38 57 IPU 44.38 9.59 9.62 0.00 -0.03 1.58 0.157 0.55 156 4.02 Z
AOPR PR HH1 A 56.1 38 57 ES 1 51.26 16.47 17.12 0.00 -0.65* 0.00S 0.000
AGPR PR HHZ A 57.6 357 57 IPU 44.77 9.98 9.85 0.00 0.13 1.56 0.124 0.55 215 4.32 Z
AGPR PR HH2 A 57.6 357 57 ES 1 52.26 17.47 17.53 0.00 -0.06 0.78S 0.201
IDE PR EHZ A 63.3 320 57 IPD 45.38 10.59 10.73 0.00 -0.14 1.44 0.429 0.58 201 4.24 Z
IDE PR EHN A 63.3 320 57 ES 1 53.61 18.82 19.10 0.00 -0.28 0.72S 0.140
EMPR PR HHZ A 82.7 44 44 IPD 48.99 14.20 13.51 0.00 0.69* 0.00 0.000
EMPR PR HH1 A 82.7 44 44 ES 1 58.88 24.09 24.05 0.00 0.04 0.31S 0.026
ECPR PR HHZ A 86.4 61 44 IPD 48.92 14.13 13.98 0.00 0.15 0.44 0.014 0.55 197 4.27 Z
ECPR PR HH2 A 86.4 61 44 ES 1 59.31 24.52 24.88 0.00 -0.36 0.07S 0.001
IMPR PR HHZ A 91.1 280 44 EP- 1 49.48 14.69 14.58 0.00 0.11 0.13 0.013
IGPR PR HHZ A103.3 88 44 IPD 51.78 16.99 16.11 0.00 0.88* 0.00 0.000
IGPR PR HH1 A103.3 88 44 ES 1 63.69 28.90 28.68 0.00 0.22 0.00S 0.000
GCPR PR HHZ A112.9 69 44 IPD 52.68 17.89 17.33 0.00 0.56* 0.00 0.000 0.55 169 4.16 Z
GCPR PR HH2 A112.9 69 44 ES 1 66.29 31.50 30.85 0.00 0.65* 0.00S 0.000
HUMP PR HHZ A132.3 80 44 EP+ 1 55.37 20.58 19.79 0.00 0.79* 0.00 0.000 0.55 194 4.31 Z
HUMP PR HH1 A132.3 80 44 ES 1 71.66 36.87 35.23 0.00 1.64* 0.00S 0.000
FAPR PR HHZ A153.7 78 44 EP+ 1 59.72 24.93 22.50 0.00 2.43* 0.00 0.000
FAPR PR HH1 A153.7 78 44 ES 1 77.15 42.36 40.05 0.00 2.31* 0.00S 0.000
MTP PR HHZ A162.7 83 44 EP+ 1 60.62 25.83 23.64 0.00 2.19* 0.00 0.000 0.55 214 4.43 Z
MTP PR HH2 A162.7 83 44 ES 1 79.85 45.06 42.08 0.00 2.98* 0.00S 0.000
CUPR PR HHZ A194.5 77 44 EP- 1 64.45 29.66 27.66 0.00 2.00* 0.00 0.000
CUPR PR HH2 A194.5 77 44 ES 1 85.51 50.72 49.23 0.00 1.49* 0.00S 0.000
STVI PR HHZ A229.3 78 44 EP- 1 68.42 33.63 32.07 0.00 1.56* 0.00 0.000
STVI PR HH2 A229.3 78 44 ES 1 93.35 58.56 57.08 0.00 1.48* 0.00S 0.000
SJVI PR HHZ A248.1 79 44 EP+ 3 72.60 37.81 34.45 0.00 3.36* 0.00 0.000
SJVI PR HH1 A248.1 79 44 ES 1 96.10 61.31 61.32 0.00 -0.01 0.00S 0.000
6 UNWEIGHTED STATIONS NOT PRINTED.
Event Maps
![]() Spectral Acceleration |
![]() Intensity Map |
![]() Peak Ground Velocity |
![]() Peak Ground Acceleration |
![]() DYFI Map |
Google Map for this Event |




