A magnitude Md 2.5 earthquake occured in region: 1 km W Valva (SA), on
and geographic coordinates (lat, lon) 40.7450, 15.2560 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 |
---|---|---|---|---|
Valva | SA | 1 | 1643 | 1643 |
Colliano | SA | 4 | 3638 | 5281 |
Senerchia | AV | 4 | 842 | 6123 |
Calabritto | AV | 5 | 2391 | 8514 |
Oliveto Citra | SA | 6 | 3802 | 12316 |
Laviano | SA | 6 | 1438 | 13754 |
Caposele | AV | 8 | 3483 | 17237 |
Santomenna | SA | 9 | 443 | 17680 |
Palomonte | SA | 10 | 3985 | 21665 |
Castelnuovo di Conza | SA | 10 | 619 | 22284 |
Contursi Terme | SA | 11 | 3394 | 25678 |
Teora | AV | 12 | 1537 | 27215 |
Conza della Campania | AV | 14 | 1373 | 28588 |
Sant'Andrea di Conza | AV | 15 | 1539 | 30127 |
Campagna | SA | 15 | 16703 | 46830 |
San Gregorio Magno | SA | 16 | 4286 | 51116 |
Pescopagano | PZ | 16 | 1910 | 53026 |
Castelgrande | PZ | 16 | 943 | 53969 |
Buccino | SA | 16 | 5047 | 59016 |
Lioni | AV | 16 | 6201 | 65217 |
Acerno | SA | 17 | 2783 | 68000 |
Bagnoli Irpino | AV | 19 | 3217 | 71217 |
Serre | SA | 19 | 3995 | 75212 |
Muro Lucano | PZ | 19 | 5497 | 80709 |
Cairano | AV | 20 | 326 | 81035 |
Romagnano al Monte | SA | 20 | 368 | 81403 |
Morra De Sanctis | AV | 20 | 1297 | 82700 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.7 |
1994-05-05 15:11:00 |
40.745 | 15.256 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 208969 |
Field | Value |
---|---|
Time (UTC) | 1994-05-05 15:11:00 ± 0.114 |
Latitude | 40.7450 ± 0.0072 |
Longitude | 15.2560 ± 0.0089 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 208969 |
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) | 1094.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00154 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00583 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 208969 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:16:55 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 208969 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MGR.Z. | 1994-05-05T15:11:12.75 | 10.0 | undecidable | manual | PG | 159 | 0.6438 | -0.4 | 0.6 | |
--.CA9.Z. | 1994-05-05T15:11:09.00 | 10.0 | undecidable | manual | SG | 42 | 0.2109 | 0.37 | 0.4 | |
--.SGO.Z. | 1994-05-05T15:11:08.50 | 10.0 | undecidable | manual | SG | 168 | 0.1887 | 0.46 | 0.3 | |
--.CI9.Z. | 1994-05-05T15:11:08.95 | 10.0 | undecidable | manual | SG | 303 | 0.2109 | 0.26 | 0.7 | |
--.MU9.Z. | 1994-05-05T15:11:07.59 | 10.0 | undecidable | manual | SG | 84 | 0.1665 | -0.05 | 0.9 | |
--.CA9.Z. | 1994-05-05T15:11:05.15 | 10.0 | undecidable | manual | PG | 42 | 0.2109 | 0.16 | 1.9 | |
--.CI9.Z. | 1994-05-05T15:11:04.77 | 10.0 | undecidable | manual | PG | 303 | 0.2109 | -0.25 | 1.5 | |
--.SGO.Z. | 1994-05-05T15:11:04.81 | 10.0 | undecidable | manual | PG | 168 | 0.1887 | 0.16 | 1.9 | |
--.MU9.Z. | 1994-05-05T15:11:03.92 | 10.0 | undecidable | manual | PG | 84 | 0.1665 | -0.5 | 0.8 |