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 Utuado, PR |
| Date: |
April 20, 2023 04:14:38 UTC April 20, 2023 00:14:38 Hora Local |
| Region: | South Region of Puerto Rico |
| Distances: |
6.8 Km Southwest of Guánica,PR 12.77 Km Southeast of Lajas,PR 33.65 Km South-Southeast of Mayagüez,PR |
| Magnitude: | 2.92 Md |
| Location: | Latitude: 17.9416 Longitude: -66.9506 |
| Depth: | 15 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2023-04-20 01:10:10 |
| ID: | 20230420041438 |
Epicentral Map
| BULLETIN 1 Seismic Event/Tsunami |
|
|---|---|
| DATE: | April 20, 2023 |
| LOCAL TIME: | 00:14:38 |
| LATITUDE: | 17.9416 N |
| LONGITUDE: | 66.9506 W |
| LOCATION: |
6.8 Km Southwest of Guánica,PR
33.6 Km South-Southeast of Mayagüez,PR |
| DEPTH: | 15 Km |
| MAGNITUDE: | 2.92 Md |
| ESTIMATED MAXIMUM INTENSITY: | II in Utuado, PR |
| TSUNAMI ALERT LEVEL: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| DATE & ISSUED TIME | 2023-04-20 01:10:16 |
|
The Puerto Rico Seismic Network (PRSN) received information that this
micro earthquake was reported as
felt in Utuado with a maximum
intensity of II (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
2023-04-20 0414 38.54 17 56.50 66 57.04 15.18 0.21 0.79 0.93 2.92 2.92D 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
14 14 8.4 PR1 225 18 6 14 8 14 Q PPK 0.00 0.00 3.00 0.10 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
2.92 3.00 0.10 Z 2.92 3.00 0.10 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
GBPR PR HHZ A 8.4 63 144 EP- 1 41.58 3.04 3.01 0.00 0.03 1.06 0.242 0.58 37 2.48 Z
GBPR PR HH2 A 8.4 63 144 ES 1 43.97 5.43 5.36 0.00 0.07 1.06S 0.682
CRPR PR HHZ A 18.3 294 115 EP- 1 42.52 3.98 4.09 0.00 -0.11 1.06 0.316 0.55 55 2.92 Z
CRPR PR HH2 A 18.3 294 115 ES 1 45.49 6.95 7.28 0.00 -0.33 1.06S 0.403
LSP PR HHZ A 29.6 332 98 EP- 1 44.48 5.94 5.62 0.00 0.32 1.06 0.155 0.58 58 3.02 Z
LSP PR HH1 A 29.6 332 98 ES 1 48.89 10.35 10.00 0.00 0.35 1.06S 0.300
CELP PR HHZ A 42.0 69 93 EP- 1 45.90 7.36 7.36 0.00 0.00 1.06 0.260
CELP PR HH1 A 42.0 69 93 ES 1 51.55 13.01 13.10 0.00 -0.09 1.06S 0.284
UUPR PR HH2 A 42.2 35 93 ES 1 51.83 13.29 13.15 0.00 0.14 1.06S 0.267
AOPR PR HHZ A 49.4 24 92 EP- 1 46.98 8.44 8.40 0.00 0.04 1.06 0.106
AOPR PR HH1 A 49.4 24 92 ES 1 53.12 14.58 14.95 0.00 -0.37 1.06S 0.297
AGPR PR HH2 A 60.6 344 91 ES 1 56.14 17.60 17.76 0.00 -0.16 1.00S 0.282
ECPR PR HHZ A 74.9 56 63 EP- 1 50.60 12.06 11.85 0.00 0.21 0.65 0.172
ECPR PR HH2 A 74.9 56 63 ES 1 59.59 21.05 21.09 0.00 -0.04 0.65S 0.226
Event Maps
 Spectral Acceleration |
 Intensity Map |
 Peak Ground Velocity |
 Peak Ground Acceleration |
 DYFI Map |
Google Map for this Event |