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: | IV in San Juan, PR |
| Date: |
May 04, 2023 03:52:44 UTC May 03, 2023 23:52:44 Hora Local |
| Region: | Virgin Islands Platform |
| Distances: |
31.05 Km Northwest of Charlotte Amalie, St. Thomas,USVI 32.27 Km North-Northeast of Culebra,PR 104.98 Km East of San Juan,PR |
| Magnitude: | 4.18 Md |
| Location: | Latitude: 18.5641 Longitude: -65.1236 |
| Depth: | 74 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2023-05-04 00:19:08 |
| ID: | 20230504035241 |
Epicentral Map
| BULLETIN 2 Seismic Event/Tsunami |
|
|---|---|
| DATE: | May 03, 2023 |
| LOCAL TIME: | 23:52:44 |
| LATITUDE: | 18.5641 N |
| LONGITUDE: | 65.1236 W |
| LOCATION: |
31.1 Km Northwest of Charlotte Amalie, St. Thomas,USVI
105 Km East of San Juan,PR |
| DEPTH: | 74 Km |
| MAGNITUDE: | 4.18 Md |
| ESTIMATED MAXIMUM INTENSITY: | IV in San Juan, PR |
| TSUNAMI ALERT LEVEL: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| DATE & ISSUED TIME | 2023-05-04 00:19:18 |
|
The Puerto Rico Seismic Network (PRSN) received information that this
light earthquake was reported as
felt in the Eastern region of Puerto Rico and the Northern region of Puerto Rico with a maximum
intensity of IV (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. |
|
|
|
Technical Information
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG FMAG PMAG INT
2023-05-04 0352 44.26 18 33.85 65 7.42 74.78 0.25 1.51 1.11 4.18 4.18D IV
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
40 40 29.4 PR1 217 13 20 22 10 40 Q PPP 0.00 0.00 16.00 0.11 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
4.18 16.00 0.11 Z 4.18 16.00 0.11 D
REGION= Virgin Islands Platform
Comment: PTWC 4.1 ml, NEIC 4.1 mb
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
STVI PR HHZ A 29.4 142 157 EP+ 1 55.37 11.11 11.00 0.00 0.11 1.28 0.142 0.55 117 3.78 Z
STVI PR HH2 A 29.4 142 157 ES 1 63.78 19.52 19.58 0.00 -0.06 1.28S 0.308
CUPR PR HHZ A 33.0 211 154 IPU 55.46 11.20 11.19 0.00 0.01 2.56 0.251 0.55 139 3.96 Z
CUPR PR HH1 A 33.0 211 154 ES 1 64.18 19.92 19.92 0.00 0.00 1.28S 0.376
SJVI PR HHZ A 45.2 124 146 EP+ 1 56.25 11.99 11.95 0.00 0.04 1.28 0.211 0.55 131 3.95 Z
SJVI PR HH1 A 45.2 124 146 ES 1 65.71 21.45 21.27 0.00 0.18 1.28S 0.283
CDVI PR HHZ A 97.6 157 124 EP+ 1 60.85 16.59 16.66 0.00 -0.07 1.28 0.301 0.55 154 4.16 Z
CDVI PR HH1 A 97.6 157 124 ES 1 73.60 29.34 29.65 0.00 -0.31 1.28S 0.674
GCPR PR HHZ A105.3 255 122 IPU 61.51 17.25 17.48 0.00 -0.23 2.56 0.446
GCPR PR HH1 A105.3 255 122 ES 1 74.89 30.63 31.11 0.00 -0.48 1.28S 0.309
SJG IU BHZ A119.5 246 118 EP- 1 63.56 19.30 19.03 0.00 0.27 1.20 0.097
IGPR PR HHZ A123.3 238 117 EP+ 1 64.24 19.98 19.45 0.00 0.53* 1.16 0.105 0.55 133 4.05 Z
IGPR PR HH1 A123.3 238 117 ES 1 79.45 35.19 34.62 0.00 0.57* 1.07S 0.309
EMPR PR HHZ A148.8 267 113 EP+ 1 67.01 22.75 22.36 0.00 0.39 0.74 0.066 0.55 149 4.18 Z
EMPR PR HH1 A148.8 267 113 ES 1 84.74 40.48 39.80 0.00 0.68* 0.15S 0.004
CELP PR HHZ A163.1 251 111 EP- 1 68.53 24.27 24.05 0.00 0.22 0.47 0.019 0.55 157 4.25 Z
CELP PR HH1 A163.1 251 111 ES 1 87.10 42.84 42.81 0.00 0.03 0.47S 0.043
OBIP PR BHZ A167.0 251 110 EP+ 1 69.35 25.09 24.51 0.00 0.58* 0.34 0.011 0.87 151 4.02 Z
OBIP PR BHN A167.0 251 110 ES 1 88.79 44.53 43.63 0.00 0.90* 0.00S 0.000
UUPR PR HHZ A172.2 259 110 EP+ 1 69.64 25.38 25.12 0.00 0.26 0.30 0.009 0.55 143 4.17 Z
UUPR PR HH2 A172.2 259 110 ES 1 88.39 44.13 44.71 0.00 -0.58* 0.26S 0.011
AOPR PR HHZ A173.9 263 109 EP+ 1 69.74 25.48 25.32 0.00 0.16 0.28 0.008 0.55 144 4.18 Z
AOPR PR HH2 A173.9 263 109 ES 1 88.73 44.47 45.07 0.00 -0.60* 0.21S 0.007
GBPR PR HHZ A196.8 251 107 EP+ 1 73.27 29.01 28.06 0.00 0.95* 0.00 0.000 0.58 158 4.27 Z
GBPR PR HH2 A196.8 251 107 ES 1 96.22 51.96 49.95 0.00 2.01* 0.00S 0.000
AGPR PR HHZ A210.2 268 106 EP- 1 74.16 29.90 29.68 0.00 0.22 0.00 0.000 0.55 150 4.26 Z
AGPR PR HH2 A210.2 268 106 ES 1 96.65 52.39 52.83 0.00 -0.44 0.00S 0.000
LSP PR HHZ A211.8 259 106 EP- 1 74.74 30.48 29.88 0.00 0.60* 0.00 0.000
LSP PR HH1 A211.8 259 106 ES 1 97.32 53.06 53.19 0.00 -0.13 0.00S 0.000
MLPR PR HHZ A213.5 253 106 EP+ 1 75.32 31.06 30.09 0.00 0.97* 0.00 0.000 0.55 157 4.30 Z
MLPR PR HH2 A213.5 253 106 ES 1 97.24 52.98 53.56 0.00 -0.58* 0.00S 0.000
PRSN PR HHZ A217.0 261 105 EP+ 1 75.38 31.12 30.52 0.00 0.60* 0.00 0.000
PRSN PR HH2 A217.0 261 105 ES 1 99.04 54.78 54.33 0.00 0.45 0.00S 0.000
CRPR PR HHZ A218.9 254 105 EP- 1 75.65 31.39 30.75 0.00 0.64* 0.00 0.000 0.55 155 4.30 Z
CRPR PR HH1 A218.9 254 105 ES 1 98.27 54.01 54.74 0.00 -0.73* 0.00S 0.000
IDE PR EHZ A248.3 266 103 IPU 78.87 34.61 34.35 0.00 0.26 0.00 0.000 0.58 135 4.18 Z
IDE PR EHN A248.3 266 103 ES 1 104.02 59.76 61.14 0.00 -1.38* 0.00S 0.000
PCDR PR BHZ A344.1 270 99 EP+ 1 92.13 47.87 46.22 0.00 1.65* 0.00 0.000 0.55 139 4.33 Z
PCDR PR BHN A344.1 270 99 ES 1 126.78 82.52 82.27 0.00 0.25 0.00S 0.000
SMDR PR BHN A435.9 282 97 ES 1 142.61 98.35102.72 0.00 -4.37* 0.00S 0.000
Event Maps
 Spectral Acceleration |
 Intensity Map |
 Peak Ground Velocity |
 Peak Ground Acceleration |
 DYFI Map |
Google Map for this Event |