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: | III in Tortola, BVI |
| Date: |
October 31, 2022 14:59:50 UTC October 31, 2022 10:59:50 Hora Local |
| Region: | Virgin Islands Platform |
| Distances: |
34.52 Km North of Charlotte Amalie, St. Thomas,USVI 47.3 Km Northeast of Culebra,PR 119.17 Km East-Northeast of San Juan,PR |
| Magnitude: | 3.81 Md |
| Location: | Latitude: 18.6491 Longitude: -65.0098 |
| Depth: | 18 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2022-10-31 11:21:39 |
| ID: | 20221031145947 |
Epicentral Map
| BULLETIN 2 Seismic Event/Tsunami |
|
|---|---|
| DATE: | October 31, 2022 |
| LOCAL TIME: | 10:59:50 |
| LATITUDE: | 18.6491 N |
| LONGITUDE: | 65.0098 W |
| LOCATION: |
34.5 Km North of Charlotte Amalie, St. Thomas,USVI
119.2 Km East-Northeast of San Juan,PR |
| DEPTH: | 18 Km |
| MAGNITUDE: | 3.81 Md |
| ESTIMATED MAXIMUM INTENSITY: | III in Tortola, BVI |
| TSUNAMI ALERT LEVEL: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| DATE & ISSUED TIME | 2022-10-31 11:22:08 |
|
The Puerto Rico Seismic Network (PRSN) received information that this
minor earthquake was reported as
felt in Tortola with a maximum
intensity of III (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
2022-10-31 1459 50.26 18 38.95 65 0.59 18.66 0.25 0.72 0.99 3.81 3.81D III
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 33.3 PR1 261 18 24 26 10 49 Q PPM 0.00 0.00 16.00 0.12 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.81 16.00 0.12 Z 3.81 16.00 0.12 D
REGION= Virgin Islands Platform
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 33.3 170 107 EP+ 1 56.16 5.90 6.24 0.00 -0.34 1.47 0.291 0.55 85 3.41 Z
STVI PR HH1 A 33.3 170 107 ES 1 61.35 11.09 11.11 0.00 -0.02 1.47S 0.707
CUPR PR HHZ A 47.5 218 63 IPU 58.59 8.33 8.17 0.00 0.16 2.95 0.130 0.55 109 3.69 Z
CUPR PR HH1 A 47.5 218 63 ES 1 65.40 15.14 14.54 0.00 0.60* 1.47S 0.246
MTP PR HHZ A 83.8 224 63 IPU 62.89 12.63 12.76 0.00 -0.13 2.95 0.132 0.55 108 3.72 Z
MTP PR HH1 A 83.8 224 63 ES 1 72.38 22.12 22.71 0.00 -0.59* 1.47S 0.225
CDVI PR HHZ A102.6 165 63 IPU 65.47 15.21 15.14 0.00 0.07 2.95 0.609 0.55 91 3.58 Z
CDVI PR HH1 A102.6 165 63 ES 1 77.28 27.02 26.95 0.00 0.07 1.47S 0.433
HUMP PR HHZ A104.9 238 63 IPU 65.72 15.46 15.43 0.00 0.03 2.95 0.178 0.55 112 3.78 Z
HUMP PR HH1 A104.9 238 63 ES 1 76.69 26.43 27.47 0.00 -1.04* 0.00S 0.000
GCPR PR HHZ A119.5 252 63 EP+ 1 67.18 16.92 17.28 0.00 -0.36 1.47 0.075 0.55 109 3.77 Z
GCPR PR HH1 A119.5 252 63 ES 1 81.48 31.22 30.76 0.00 0.46 1.47S 0.145
SJG IU BHZ A134.4 244 63 EP+ 1 69.35 19.09 19.16 0.00 -0.07 1.39 0.049 0.73 102 3.60 Z
SJG IU BH1 A134.4 244 63 ES 1 84.01 33.75 34.10 0.00 -0.35 1.39S 0.141
IGPR PR HHZ A138.5 238 63 EP+ 1 70.08 19.82 19.68 0.00 0.14 1.35 0.037 0.55 115 3.84 Z
IGPR PR HH1 A138.5 238 63 ES 1 85.52 35.26 35.03 0.00 0.23 1.35S 0.147
ECPR PR HHZ A147.5 256 63 EP+ 1 70.80 20.54 20.82 0.00 -0.28 1.23 0.062 0.55 115 3.85 Z
ECPR PR HH1 A147.5 256 63 ES 1 86.49 36.23 37.06 0.00 -0.83* 0.72S 0.034
EMPR PR HHZ A161.6 264 63 IPU 73.00 22.74 22.60 0.00 0.14 2.00 0.229 0.55 127 3.95 Z
EMPR PR HH1 A161.6 264 63 ES 1 91.48 41.22 40.23 0.00 0.99* 0.02S 0.000
CELP PR HHZ A177.6 250 63 IPD 75.06 24.80 24.64 0.00 0.16 1.37 0.060 0.55 93 3.69 Z
CELP PR HH1 A177.6 250 63 ES 1 95.04 44.78 43.86 0.00 0.92* 0.13S 0.001
ICMP PR HH1 A181.3 243 63 ES 1 98.47 48.21 44.68 0.00 3.53* 0.00S 0.000
OBIP PR BHZ A181.6 249 63 EP+ 1 76.12 25.86 25.14 0.00 0.72* 0.59 0.010
OBIP PR BHN A181.6 249 63 ES 1 96.33 46.07 44.75 0.00 1.32* 0.00S 0.000
UUPR PR HHZ A185.9 257 63 EP+ 1 76.04 25.78 25.69 0.00 0.09 0.52 0.011
UUPR PR HH1 A185.9 257 63 ES 1 96.40 46.14 45.73 0.00 0.41 0.52S 0.018
AOPR PR HHZ A187.2 260 63 EP+ 1 75.97 25.71 25.85 0.00 -0.14 0.50 0.012 0.55 123 3.95 Z
AOPR PR HH1 A187.2 260 63 ES 1 94.94 44.68 46.01 0.00 -1.33* 0.00S 0.000
PR06 GS HHZ A192.8 251 63 EP+ 1 77.41 27.15 26.56 0.00 0.59* 0.40 0.005
PR06 GS HH1 A192.8 251 63 ES 1 96.20 45.94 47.28 0.00 -1.34* 0.00S 0.000
PR02 GS HHZ A199.0 250 63 EP+ 1 78.20 27.94 27.34 0.00 0.60* 0.29 0.002
PR02 GS HH1 A199.0 250 63 ES 1 102.40 52.14 48.67 0.00 3.47* 0.00S 0.000
GBPR PR HHZ A211.3 250 63 EP+ 1 80.06 29.80 28.90 0.00 0.90* 0.03 0.000 0.58 115 3.89 Z
GBPR PR HH1 A211.3 250 63 ES 1 102.85 52.59 51.44 0.00 1.15* 0.00S 0.000
SMRT NA BHZ A215.0 107 63 EP+ 1 77.70 27.44 29.37 0.00 -1.93* 0.00 0.000
SMRT NA BHN A215.0 107 63 ES 1 98.97 48.71 52.28 0.00 -3.57* 0.00S 0.000
AGPR PR HHZ A222.8 266 63 EP+ 1 80.30 30.04 30.35 0.00 -0.31 0.03 0.000 0.55 117 3.94 Z
AGPR PR HH1 A222.8 266 63 ES 1 103.55 53.29 54.02 0.00 -0.73* 0.03S 0.000
MLPR PR HHZ A227.9 252 63 EP+ 1 81.67 31.41 31.00 0.00 0.41 0.01 0.000 0.55 114 3.93 Z
MLPR PR HH1 A227.9 252 63 ES 1 105.47 55.21 55.18 0.00 0.03 0.01S 0.000
PR01 GS HHZ A228.0 253 63 EP+ 1 81.83 31.57 31.01 0.00 0.56* 0.01 0.000
PR01 GS HH1 A228.0 253 63 ES 1 106.64 56.38 55.20 0.00 1.18* 0.00S 0.000
PRSN PR HHZ A230.6 259 63 EP+ 1 81.76 31.50 31.34 0.00 0.16 0.00 0.000
PRSN PR HH2 A230.6 259 63 ES 1 106.40 56.14 55.79 0.00 0.35 0.00S 0.000
CRPR PR HHZ A233.1 253 63 EP+ 1 82.36 32.10 31.66 0.00 0.44 0.00 0.000
CRPR PR HH1 A233.1 253 63 ES 1 108.04 57.78 56.35 0.00 1.43* 0.00S 0.000
IDE PR EHZ A261.1 264 63 EP+ 1 85.23 34.97 35.21 0.00 -0.24 0.00 0.000 0.58 126 4.03 Z
IDE PR EHN A261.1 264 63 ES 1 111.57 61.31 62.67 0.00 -1.36* 0.00S 0.000
Event Maps
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 Intensity Map |
 Peak Ground Velocity |
 Peak Ground Acceleration |
 DYFI Map |
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