A magnitude Md 2.5 earthquake occured in region: 1 km E Alvignano (CE), on
and geographic coordinates (lat, lon) 41.2490, 14.3490 at 8 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 |
---|---|---|---|---|
Alvignano | CE | 1 | 4824 | 4824 |
Dragoni | CE | 4 | 2108 | 6932 |
Liberi | CE | 6 | 1153 | 8085 |
Ruviano | CE | 7 | 1655 | 9740 |
Castel di Sasso | CE | 8 | 1171 | 10911 |
Caiazzo | CE | 8 | 5595 | 16506 |
Alife | CE | 9 | 7616 | 24122 |
Puglianello | BN | 9 | 1349 | 25471 |
Piana di Monte Verna | CE | 9 | 2390 | 27861 |
Gioia Sannitica | CE | 10 | 3638 | 31499 |
Baia e Latina | CE | 10 | 2197 | 33696 |
Pontelatone | CE | 10 | 1703 | 35399 |
Formicola | CE | 11 | 1488 | 36887 |
Amorosi | BN | 11 | 2797 | 39684 |
San Potito Sannitico | CE | 11 | 1925 | 41609 |
Roccaromana | CE | 11 | 856 | 42465 |
Castel Campagnano | CE | 11 | 1581 | 44046 |
Faicchio | BN | 12 | 3634 | 47680 |
Piedimonte Matese | CE | 12 | 11297 | 58977 |
San Salvatore Telesino | BN | 12 | 3999 | 62976 |
Limatola | BN | 13 | 4073 | 67049 |
Castello del Matese | CE | 13 | 1494 | 68543 |
Camigliano | CE | 14 | 1943 | 70486 |
Pietramelara | CE | 14 | 4722 | 75208 |
Giano Vetusto | CE | 14 | 647 | 75855 |
Bellona | CE | 14 | 6053 | 81908 |
Castel Morrone | CE | 14 | 3858 | 85766 |
Vitulazio | CE | 14 | 7420 | 93186 |
Pastorano | CE | 14 | 3033 | 96219 |
Sant'Angelo d'Alife | CE | 15 | 2270 | 98489 |
Dugenta | BN | 15 | 2798 | 101287 |
San Gregorio Matese | CE | 15 | 988 | 102275 |
Telese Terme | BN | 16 | 7486 | 109761 |
Rocchetta e Croce | CE | 16 | 460 | 110221 |
Pignataro Maggiore | CE | 16 | 6084 | 116305 |
Raviscanina | CE | 16 | 1319 | 117624 |
Melizzano | BN | 16 | 1858 | 119482 |
San Lorenzello | BN | 16 | 2227 | 121709 |
Cusano Mutri | BN | 17 | 4091 | 125800 |
Riardo | CE | 17 | 2321 | 128121 |
Castelvenere | BN | 17 | 2562 | 130683 |
Pietravairano | CE | 18 | 2984 | 133667 |
Cerreto Sannita | BN | 18 | 3940 | 137607 |
Frasso Telesino | BN | 18 | 2318 | 139925 |
Solopaca | BN | 18 | 3820 | 143745 |
Calvi Risorta | CE | 19 | 5707 | 149452 |
Casagiove | CE | 19 | 13651 | 163103 |
San Prisco | CE | 19 | 12345 | 175448 |
Caserta | CE | 19 | 76326 | 251774 |
Capua | CE | 19 | 18820 | 270594 |
Valle di Maddaloni | CE | 20 | 2742 | 273336 |
Casapulla | CE | 20 | 8628 | 281964 |
Ailano | CE | 20 | 1369 | 283333 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1986-04-06 18:49:40 |
41.249 | 14.349 | 8 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 25479 |
Field | Value |
---|---|
Time (UTC) | 1986-04-06 18:49:40 ± 0.306 |
Latitude | 41.2490 ± 0.0134 |
Longitude | 14.3490 ± 0.0280 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 25479 |
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) | 2771.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 137 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00121 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00623 |
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 | 2 |
Type of magnitude | Md |
Reference to an origin | 25479 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:27:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SD1.Z. | 1986-04-06T18:50:02.00 | 10.0 | undecidable | manual | SG | 318 | 0.6105 | 0.05 | 0.7 | |
--.DUI.Z. | 1986-04-06T18:49:55.50 | 10.0 | undecidable | manual | SG | 11 | 0.4107 | -0.21 | 0.7 | |
--.TR9.Z. | 1986-04-06T18:49:55.00 | 10.0 | undecidable | manual | PG | 106 | 0.6882 | 0.8 | 0.8 | |
--.SD1.Z. | 1986-04-06T18:49:53.50 | 10.0 | undecidable | manual | PG | 318 | 0.6105 | 0.81 | 0.8 | |
--.SOR.Z. | 1986-04-06T18:49:53.20 | 10.0 | undecidable | manual | PG | 180 | 0.666 | -0.51 | 1 | |
--.DUI.Z. | 1986-04-06T18:49:48.50 | 10.0 | undecidable | manual | PG | 11 | 0.4107 | -0.59 | 1 | |
--.SGG.Z. | 1986-04-06T18:49:43.50 | 10.0 | undecidable | manual | PG | 9 | 0.1332 | -0.02 | 2 |