A magnitude Md 1.9 earthquake occured in region: 4 km SE Viggianello (PZ), on
and geographic coordinates (lat, lon) 39.9580, 16.1250 at 18 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Viggianello | PZ | 4 | 3025 | 3025 |
San Severino Lucano | PZ | 7 | 1563 | 4588 |
Rotonda | PZ | 8 | 3494 | 8082 |
Morano Calabro | CS | 13 | 4576 | 12658 |
Laino Borgo | CS | 13 | 1921 | 14579 |
Laino Castello | CS | 13 | 848 | 15427 |
Episcopia | PZ | 13 | 1434 | 16861 |
Mormanno | CS | 14 | 3027 | 19888 |
Castelluccio Superiore | PZ | 14 | 824 | 20712 |
Castelluccio Inferiore | PZ | 14 | 2131 | 22843 |
Terranova di Pollino | PZ | 15 | 1208 | 24051 |
Francavilla in Sinni | PZ | 15 | 4215 | 28266 |
San Basile | CS | 17 | 1055 | 29321 |
Castrovillari | CS | 18 | 22240 | 51561 |
Latronico | PZ | 18 | 4556 | 56117 |
San Costantino Albanese | PZ | 18 | 729 | 56846 |
Frascineto | CS | 18 | 2154 | 59000 |
Fardella | PZ | 18 | 627 | 59627 |
Teana | PZ | 19 | 613 | 60240 |
San Lorenzo Bellizzi | CS | 19 | 644 | 60884 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.9 | 1992-05-20 21:44:09 |
39.958 | 16.125 | 18 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 164949 |
Field | Value |
---|---|
Time (UTC) | 1992-05-20 21:44:09 ± 0.166 |
Latitude | 39.9580 ± 0.0157 |
Longitude | 16.1250 ± 0.0193 |
Depth (km) | 18 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 164949 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2395.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00105 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00777 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 164949 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:34:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SGO.Z. | 1992-05-20T21:44:39.80 | 10.0 | undecidable | manual | SN | 314 | 0.8658 | 0.36 | 0.3 | |
--.SGO.Z. | 1992-05-20T21:44:26.49 | 10.0 | undecidable | manual | PN | 314 | 0.8658 | 0.27 | 1 | |
--.MGR.Z. | 1992-05-20T21:44:25.72 | 10.0 | undecidable | manual | SG | 292 | 0.4662 | -0.69 | 0.2 | |
--.TDS.Z. | 1992-05-20T21:44:21.82 | 10.0 | undecidable | manual | SG | 151 | 0.333 | -0.49 | 0.4 | |
--.ORI.Z. | 1992-05-20T21:44:20.57 | 10.0 | undecidable | manual | SG | 69 | 0.2553 | 0.61 | 0.2 | |
--.ROI.Z. | 1992-05-20T21:44:19.48 | 10.0 | undecidable | manual | PG | 138 | 0.5106 | -0.42 | 1 | |
--.MGR.Z. | 1992-05-20T21:44:18.66 | 10.0 | undecidable | manual | PG | 292 | 0.4662 | -0.46 | 0.9 | |
--.TDS.Z. | 1992-05-20T21:44:16.87 | 10.0 | undecidable | manual | PG | 151 | 0.333 | 0.12 | 1.8 | |
--.ORI.Z. | 1992-05-20T21:44:15.30 | 10.0 | undecidable | manual | PG | 69 | 0.2553 | -0.36 | 1.3 | |
--.CSI.Z. | 1992-05-20T21:44:14.78 | 10.0 | undecidable | manual | PG | 143 | 0.2109 | 0.13 | 3.5 | |
--.MMN.Z. | 1992-05-20T21:44:14.00 | 10.0 | undecidable | manual | PG | 236 | 0.1221 | 0.71 | 0.4 |