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 | |
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Estimated Maximum Intensity: | III in Lajas, PR |
Date: |
August 12, 2022 02:16:32 UTC August 11, 2022 22:16:32 Hora Local |
Region: | South Region of Puerto Rico |
Distances: |
8.53 Km East-Southeast of Guánica,PR 11.17 Km South-Southeast of Guayanilla,PR 26.94 Km West-Southeast of Ponce,PR |
Magnitude: | 3.07 Md |
Location: | Latitude: 17.9668 Longitude: -66.8386 |
Depth: | 15 Km |
Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
Issued Date & Time | 2022-08-11 23:16:06 |
ID: | 20220812021631 |
Epicentral Map
BULLETIN 1 Seismic Event/Tsunami |
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DATE: | August 11, 2022 |
LOCAL TIME: | 22:16:32 |
LATITUDE: | 17.9668 N |
LONGITUDE: | 66.8386 W |
LOCATION: |
8.5 Km East-Southeast of Guánica,PR
26.9 Km West-Southeast of Ponce,PR |
DEPTH: | 15 Km |
MAGNITUDE: | 3.07 Md |
ESTIMATED MAXIMUM INTENSITY: | III in Lajas, PR |
TSUNAMI ALERT LEVEL: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
DATE & ISSUED TIME | 2022-08-11 23:16:13 |
The Puerto Rico Seismic Network (PRSN) received information that this
minor earthquake was reported as
felt in Lajas with a maximum
intensity of III (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 2022-08-12 0216 32.86 17 58.01 66 50.32 15.19 0.19 0.51 0.41 3.07 3.07D SOURCE NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X 45 45 4.4 PR1 166 15 26 36 15 45 Q PP0 0.00 0.00 25.00 0.31 D XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T 3.07 25.00 0.31 Z 3.07 25.00 0.31 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 4.4 282 160 IPD 35.79 2.93 2.75 0.00 0.18 1.60 0.210 0.58 54 2.80 Z GBPR PR HH1 A 4.4 282 160 ES 1 37.92 5.06 4.89 0.00 0.16 0.80S 0.163 PR02 GS HHZ A 8.9 55 142 IPD 35.94 3.08 3.06 0.00 0.02 1.60 0.148 0.55 46 2.70 Z PR05 GS HHZ A 9.1 346 141 IPD 36.03 3.17 3.08 0.00 0.09 1.60 0.147 0.55 32 2.37 Z PR05 GS HH1 A 9.1 346 141 ES 1 38.74 5.88 5.48 0.00 0.40 0.80S 0.175 PR03 GS HHZ A 15.2 317 123 EP- 1 36.51 3.65 3.71 0.00 -0.06 0.80 0.028 0.55 47 2.76 Z PR06 GS HHZ A 15.6 50 122 IPD 36.42 3.56 3.75 0.00 -0.19 1.60 0.112 0.55 48 2.78 Z PR06 GS HH2 A 15.6 50 122 ES 1 39.30 6.44 6.67 0.00 -0.24 0.80S 0.122 PR04 GS HHZ A 17.9 85 116 IPU 36.90 4.04 4.04 0.00 0.00 1.60 0.158 0.55 37 2.56 Z PR04 GS HH2 A 17.9 85 116 ES 1 40.25 7.39 7.19 0.00 0.20 0.80S 0.086 MLPR PR HHZ A 21.8 271 108 IPD 37.33 4.47 4.54 0.00 -0.07 1.60 0.238 0.55 57 2.98 Z MLPR PR HH1 A 21.8 271 108 ES 1 40.91 8.05 8.08 0.00 -0.03 0.80S 0.099 PR01 GS HHZ A 25.4 288 102 IPD 37.83 4.97 5.04 0.00 -0.07 1.60 0.170 0.55 46 2.80 Z PR01 GS HH1 A 25.4 288 102 ES 1 41.39 8.53 8.97 0.00 -0.44 0.71S 0.060 OBIP PR BHZ A 26.0 71 101 EP- 1 37.79 4.93 5.12 0.00 -0.19 0.80 0.031 0.87 56 2.79 Z OBIP PR BHN A 26.0 71 101 ES 1 41.69 8.83 9.11 0.00 -0.28 0.80S 0.069 CRPR PR HHZ A 29.0 279 98 EP- 1 38.31 5.45 5.54 0.00 -0.09 0.80 0.056 0.55 56 3.00 Z CRPR PR HH2 A 29.0 279 98 ES 1 42.46 9.60 9.86 0.00 -0.26 0.80S 0.091 CELP PR HHZ A 30.0 66 97 EP+ 1 38.44 5.58 5.67 0.00 -0.09 0.80 0.031 0.55 50 2.91 Z CELP PR HH2 A 30.0 66 97 ES 1 42.53 9.67 10.09 0.00 -0.42 0.77S 0.067 UUPR PR HHZ A 34.0 21 95 IPU 38.86 6.00 6.24 0.00 -0.24 1.60 0.153 0.55 68 3.21 Z UUPR PR HH1 A 34.0 21 95 ES 1 43.16 10.30 11.11 0.00 -0.81* 0.00S 0.000 ICMP PR HHZ A 34.2 105 95 IPU 39.10 6.24 6.27 0.00 -0.03 1.60 0.339 0.55 51 2.95 Z ICMP PR HH2 A 34.2 105 95 ES 1 44.04 11.18 11.16 0.00 0.02 0.80S 0.143 PRSN PR HHZ A 42.6 311 93 IPU 40.37 7.51 7.45 0.00 0.06 1.60 0.152 0.55 65 3.21 Z PRSN PR HH2 A 42.6 311 93 ES 1 45.81 12.95 13.26 0.00 -0.31 0.80S 0.097 AOPR PR HHZ A 43.0 12 93 IPU 40.31 7.45 7.49 0.00 -0.04 1.60 0.167 0.55 56 3.07 Z AOPR PR HH1 A 43.0 12 93 ES 1 45.70 12.84 13.33 0.00 -0.49 0.41S 0.045 AGPR PR HHZ A 62.5 333 91 IPU 43.32 10.46 10.24 0.00 0.22 1.46 0.136 0.55 94 3.57 Z ECPR PR HHZ A 63.7 52 91 EP- 1 43.00 10.14 10.41 0.00 -0.27 0.71 0.025 0.55 107 3.69 Z EMPR PR HHZ A 65.3 30 63 IPU 43.90 11.04 10.63 0.00 0.41 1.37 0.196 0.55 97 3.60 Z EMPR PR HH1 A 65.3 30 63 ES 1 52.21 19.35 18.92 0.00 0.43 0.66S 0.114 SJG IU BHZ A 74.7 77 63 EP- 1 44.90 12.04 11.82 0.00 0.22 0.50 0.033 0.73 73 3.23 Z SJG IU BH2 A 74.7 77 63 ES 1 53.88 21.02 21.04 0.00 -0.02 0.50S 0.060 IGPR PR HHZ A 77.5 90 63 EP- 1 45.45 12.59 12.18 0.00 0.41 0.43 0.030 0.55 86 3.50 Z IGPR PR HH2 A 77.5 90 63 ES 1 55.01 22.15 21.68 0.00 0.47 0.32S 0.029 IDE PR EHZ A 81.0 305 63 EP+ 1 46.19 13.33 12.62 0.00 0.71* 0.00 0.000 0.58 90 3.53 Z IDE PR EHE A 81.0 305 63 ES 1 56.29 23.43 22.46 0.00 0.97* 0.00S 0.000 GCPR PR HHZ A 88.4 64 63 EP- 1 46.68 13.82 13.56 0.00 0.26 0.18 0.003 0.55 94 3.60 Z HUMP PR HHZ A106.6 79 63 EP- 1 49.53 16.67 15.86 0.00 0.81* 0.00 0.000 0.55 96 3.64 Z MTP PR HHZ A136.9 83 63 EP- 2 53.96 21.10 19.70 0.00 1.40* 0.00 0.000 0.55 98 3.69 Z MTP PR HH2 A136.9 83 63 ES 2 69.79 36.93 35.07 0.00 1.86* 0.00S 0.000 CUPR PR HHZ A168.9 76 63 EP+ 2 58.77 25.91 23.75 0.00 2.16* 0.00 0.000 0.55 114 3.86 Z CUPR PR HH2 A168.9 76 63 ES 3 78.44 45.58 42.27 0.00 3.30* 0.00S 0.000 HMDR DR BHZ A283.7 290 63 EP- 3 75.12 42.26 38.28 0.00 3.98* 0.00 0.000
Event Maps
Spectral Acceleration |
Intensity Map |
Peak Ground Velocity |
Peak Ground Acceleration |
DYFI Map |
Google Map for this Event |