A magnitude ML 1.0 earthquake occured in region: 3 km W Gioia Sannitica (CE), on
and geographic coordinates (lat, lon) 41.2950, 14.4060 at 9 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Gioia Sannitica | CE | 3 | 3638 | 3638 |
San Potito Sannitico | CE | 5 | 1925 | 5563 |
Faicchio | BN | 6 | 3634 | 9197 |
Alife | CE | 7 | 7616 | 16813 |
Piedimonte Matese | CE | 7 | 11297 | 28110 |
Alvignano | CE | 8 | 4824 | 32934 |
Dragoni | CE | 8 | 2108 | 35042 |
Castello del Matese | CE | 8 | 1494 | 36536 |
Puglianello | BN | 9 | 1349 | 37885 |
Ruviano | CE | 9 | 1655 | 39540 |
Cusano Mutri | BN | 10 | 4091 | 43631 |
San Salvatore Telesino | BN | 10 | 3999 | 47630 |
San Gregorio Matese | CE | 11 | 988 | 48618 |
Amorosi | BN | 11 | 2797 | 51415 |
San Lorenzello | BN | 12 | 2227 | 53642 |
Cerreto Sannita | BN | 13 | 3940 | 57582 |
Liberi | CE | 13 | 1153 | 58735 |
Castel Campagnano | CE | 13 | 1581 | 60316 |
Baia e Latina | CE | 13 | 2197 | 62513 |
Telese Terme | BN | 13 | 7486 | 69999 |
Pietraroja | BN | 13 | 545 | 70544 |
Caiazzo | CE | 13 | 5595 | 76139 |
Castelvenere | BN | 14 | 2562 | 78701 |
Sant'Angelo d'Alife | CE | 14 | 2270 | 80971 |
Castel di Sasso | CE | 15 | 1171 | 82142 |
Piana di Monte Verna | CE | 15 | 2390 | 84532 |
Roccaromana | CE | 15 | 856 | 85388 |
Raviscanina | CE | 16 | 1319 | 86707 |
Solopaca | BN | 17 | 3820 | 90527 |
Guardia Sanframondi | BN | 17 | 5078 | 95605 |
Melizzano | BN | 17 | 1858 | 97463 |
Limatola | BN | 17 | 4073 | 101536 |
Formicola | CE | 17 | 1488 | 103024 |
Pontelatone | CE | 17 | 1703 | 104727 |
Dugenta | BN | 18 | 2798 | 107525 |
Frasso Telesino | BN | 18 | 2318 | 109843 |
Pietramelara | CE | 19 | 4722 | 114565 |
San Lorenzo Maggiore | BN | 19 | 2154 | 116719 |
Valle Agricola | CE | 19 | 890 | 117609 |
Campochiaro | CB | 19 | 646 | 118255 |
Guardiaregia | CB | 19 | 801 | 119056 |
San Lupo | BN | 20 | 801 | 119857 |
Castel Morrone | CE | 20 | 3858 | 123715 |
San Polo Matese | CB | 20 | 470 | 124185 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-12-20 02:58:42 |
41.295 | 14.4062 | 9 | 2021-12-20 03:07:48 |
Sala Sismica INGV-Roma | 98741981 |
Field | Value |
---|---|
Time (UTC) | 2021-12-20 02:58:42 ± 0.17 |
Latitude | 41.2950 ± 0.0081 |
Longitude | 14.4062 ± 0.0096 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 98741981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 822 |
Semi-minor axis of confidence ellipse (meter) | 236 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 184 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 820.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.09353 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36512 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 98741981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-20 03:07:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIGN.HNZ. | 2021-12-20T02:58:49.77 | 0.6 | undecidable | manual | S | 241 | 21.6672 | 113 | -0.47 | 62 |
IV.VAGA.HHZ. | 2021-12-20T02:58:49.66 | 0.3 | undecidable | manual | S | 313 | 19.5693 | 116 | 0.06 | 100 |
IV.PAOL.HNZ. | 2021-12-20T02:58:49.41 | 0.3 | undecidable | manual | P | 155 | 32.2455 | 50 | 0.73 | 84 |
IV.MIDA.HNZ. | 2021-12-20T02:58:49.87 | 0.3 | undecidable | manual | P | 342 | 40.5261 | 50 | -0.08 | 92 |
IV.BSSO.HNZ. | 2021-12-20T02:58:48.65 | 0.3 | undecidable | manual | P | 29 | 31.9458 | 50 | 0.02 | 96 |
IV.VAGA.HHZ. | 2021-12-20T02:58:47.22 | 0.3 | undecidable | manual | P | 313 | 19.5693 | 116 | 0.8 | 81 |
IV.PTRJ.HHZ. | 2021-12-20T02:58:47.71 | 0.6 | undecidable | manual | S | 53 | 12.7761 | 126 | 0.14 | 65 |
IV.SACR.HNZ. | 2021-12-20T02:58:47.58 | 0.3 | undecidable | manual | P | 65 | 27.4503 | 109 | -0.29 | 94 |
IV.SGG.HHZ. | 2021-12-20T02:58:46.97 | 0.6 | undecidable | manual | S | 348 | 10.3785 | 132 | 0.04 | 67 |
IV.VITU.HHZ. | 2021-12-20T02:58:46.92 | 0.3 | undecidable | manual | P | 123 | 22.4553 | 113 | -0.02 | 100 |
IV.PIGN.HNZ. | 2021-12-20T02:58:46.56 | 0.3 | undecidable | manual | P | 241 | 21.6672 | 113 | -0.23 | 97 |
IV.PTRJ.HHZ. | 2021-12-20T02:58:45.01 | 0.3 | undecidable | manual | P | 53 | 12.7761 | 126 | -0.24 | 98 |
IV.SGG.HHZ. | 2021-12-20T02:58:44.69 | 0.3 | undecidable | manual | P | 348 | 10.3785 | 132 | -0.19 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VITU.HHN. | ML:1.0 | 0.00006769999999999999 | 0.56 | AML | other | m | 2021-12-20T02:58:52.47 |
IV.VAGA.HHE. | ML:0.9 | 0.00005405 | 0.58 | AML | other | m | 2021-12-20T02:58:52.70 |
IV.VITU.HHE. | ML:0.9 | 0.0000523 | 1.56 | AML | other | m | 2021-12-20T02:58:53.15 |
IV.VAGA.HHN. | ML:1.1 | 0.0000942 | 1.5 | AML | other | m | 2021-12-20T02:58:54.03 |