A magnitude Md 2.1 earthquake occured in region: 1 km SE Lioni (AV), on
and geographic coordinates (lat, lon) 40.8740, 15.1930 at 10 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 |
---|---|---|---|---|
Lioni | AV | 1 | 6201 | 6201 |
Teora | AV | 6 | 1537 | 7738 |
Sant'Angelo dei Lombardi | AV | 6 | 4250 | 11988 |
Morra De Sanctis | AV | 7 | 1297 | 13285 |
Caposele | AV | 7 | 3483 | 16768 |
Rocca San Felice | AV | 9 | 851 | 17619 |
Guardia Lombardi | AV | 9 | 1718 | 19337 |
Nusco | AV | 9 | 4203 | 23540 |
Torella dei Lombardi | AV | 10 | 2144 | 25684 |
Calabritto | AV | 10 | 2391 | 28075 |
Bagnoli Irpino | AV | 11 | 3217 | 31292 |
Conza della Campania | AV | 12 | 1373 | 32665 |
Castelnuovo di Conza | SA | 13 | 619 | 33284 |
Andretta | AV | 13 | 1927 | 35211 |
Santomenna | SA | 13 | 443 | 35654 |
Laviano | SA | 14 | 1438 | 37092 |
Villamaina | AV | 14 | 995 | 38087 |
Cassano Irpino | AV | 14 | 982 | 39069 |
Castelfranci | AV | 14 | 2041 | 41110 |
Senerchia | AV | 15 | 842 | 41952 |
Montella | AV | 15 | 7780 | 49732 |
Cairano | AV | 15 | 326 | 50058 |
Sant'Andrea di Conza | AV | 15 | 1539 | 51597 |
Valva | SA | 16 | 1643 | 53240 |
Montemarano | AV | 17 | 2851 | 56091 |
Carife | AV | 17 | 1408 | 57499 |
Paternopoli | AV | 17 | 2384 | 59883 |
Frigento | AV | 17 | 3780 | 63663 |
Pescopagano | PZ | 18 | 1910 | 65573 |
Sturno | AV | 18 | 3080 | 68653 |
Gesualdo | AV | 18 | 3516 | 72169 |
Castelvetere sul Calore | AV | 18 | 1615 | 73784 |
Colliano | SA | 19 | 3638 | 77422 |
Acerno | SA | 19 | 2783 | 80205 |
Vallata | AV | 19 | 2714 | 82919 |
Castel Baronia | AV | 19 | 1129 | 84048 |
Trevico | AV | 20 | 993 | 85041 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1987-05-02 07:40:47 |
40.874 | 15.193 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 46069 |
Field | Value |
---|---|
Time (UTC) | 1987-05-02 07:40:47 ± 0.246 |
Latitude | 40.8740 ± 0.0129 |
Longitude | 15.1930 ± 0.0288 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 46069 |
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) | 2817.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 150 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00154 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00712 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 46069 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:45:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MGR.Z. | 1987-05-02T07:41:15.50 | 10.0 | undecidable | manual | SG | 159 | 0.777 | 0.69 | 0.4 | |
--.SOR.Z. | 1987-05-02T07:41:13.00 | 10.0 | undecidable | manual | SG | 246 | 0.7104 | 0.56 | 0.4 | |
--.SGG.Z. | 1987-05-02T07:41:05.10 | 10.0 | undecidable | manual | PG | 310 | 0.7881 | 1.51 | 0.2 | |
--.MGR.Z. | 1987-05-02T07:41:03.50 | 10.0 | undecidable | manual | PG | 159 | 0.777 | 0.16 | 1.3 | |
--.SOR.Z. | 1987-05-02T07:41:01.20 | 10.0 | negative | manual | PG | 246 | 0.7104 | -0.77 | 1.7 | |
--.SGO.Z. | 1987-05-02T07:40:59.50 | 10.0 | undecidable | manual | SG | 164 | 0.3219 | -0.56 | 0.5 | |
--.TR9.Z. | 1987-05-02T07:40:55.70 | 10.0 | undecidable | manual | SG | 9 | 0.1665 | 0.5 | 0.5 | |
--.SGO.Z. | 1987-05-02T07:40:55.00 | 10.0 | undecidable | manual | PG | 164 | 0.3219 | 0.17 | 1.6 | |
--.TR9.Z. | 1987-05-02T07:40:51.40 | 10.0 | positive | manual | PG | 9 | 0.1665 | -0.62 | 2.4 |