A magnitude ML 2.3 earthquake occured in region: 5 km S San Potito Sannitico (CE), on
and geographic coordinates (lat, lon) 41.2970, 14.3880 at 9 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 |
---|---|---|---|---|
Gioia Sannitica | CE | 5 | 3638 | 3638 |
San Potito Sannitico | CE | 5 | 1925 | 5563 |
Alife | CE | 6 | 7616 | 13179 |
Piedimonte Matese | CE | 7 | 11297 | 24476 |
Dragoni | CE | 7 | 2108 | 26584 |
Alvignano | CE | 7 | 4824 | 31408 |
Castello del Matese | CE | 8 | 1494 | 32902 |
Faicchio | BN | 8 | 3634 | 36536 |
Ruviano | CE | 10 | 1655 | 38191 |
Puglianello | BN | 10 | 1349 | 39540 |
San Gregorio Matese | CE | 10 | 988 | 40528 |
San Salvatore Telesino | BN | 11 | 3999 | 44527 |
Cusano Mutri | BN | 11 | 4091 | 48618 |
Baia e Latina | CE | 11 | 2197 | 50815 |
Amorosi | BN | 12 | 2797 | 53612 |
Liberi | CE | 12 | 1153 | 54765 |
Sant'Angelo d'Alife | CE | 13 | 2270 | 57035 |
San Lorenzello | BN | 13 | 2227 | 59262 |
Caiazzo | CE | 13 | 5595 | 64857 |
Castel Campagnano | CE | 14 | 1581 | 66438 |
Roccaromana | CE | 14 | 856 | 67294 |
Castel di Sasso | CE | 14 | 1171 | 68465 |
Cerreto Sannita | BN | 14 | 3940 | 72405 |
Raviscanina | CE | 15 | 1319 | 73724 |
Telese Terme | BN | 15 | 7486 | 81210 |
Pietraroja | BN | 15 | 545 | 81755 |
Piana di Monte Verna | CE | 15 | 2390 | 84145 |
Castelvenere | BN | 15 | 2562 | 86707 |
Formicola | CE | 16 | 1488 | 88195 |
Pontelatone | CE | 16 | 1703 | 89898 |
Pietramelara | CE | 17 | 4722 | 94620 |
Limatola | BN | 17 | 4073 | 98693 |
Solopaca | BN | 18 | 3820 | 102513 |
Melizzano | BN | 18 | 1858 | 104371 |
Valle Agricola | CE | 18 | 890 | 105261 |
Guardia Sanframondi | BN | 18 | 5078 | 110339 |
Ailano | CE | 19 | 1369 | 111708 |
Dugenta | BN | 19 | 2798 | 114506 |
Pietravairano | CE | 19 | 2984 | 117490 |
Giano Vetusto | CE | 19 | 647 | 118137 |
Frasso Telesino | BN | 19 | 2318 | 120455 |
Camigliano | CE | 19 | 1943 | 122398 |
Castel Morrone | CE | 20 | 3858 | 126256 |
Campochiaro | CB | 20 | 646 | 126902 |
Pastorano | CE | 20 | 3033 | 129935 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.3 | 2021-12-20 11:31:27 |
41.2967 | 14.3877 | 9 | 2022-03-30 13:04:32 |
Bollettino Sismico Italiano INGV | 100008851 |
Reviewed Rev100 |
ML 2.3 | 2021-12-20 11:31:28 |
41.3023 | 14.3712 | 8 | 2021-12-20 11:37:14 |
Sala Sismica INGV-Roma | 98751651 |
Field | Value |
---|---|
Time (UTC) | 2021-12-20 11:31:27 ± 0.09 |
Latitude | 41.2967 ± 0.0063 |
Longitude | 14.3877 ± 0.0072 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 100008851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 528 |
Semi-minor axis of confidence ellipse (meter) | 446 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 15 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 63 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.80849 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 44 |
Type of magnitude | ML |
Reference to an origin | 100008851 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-03-22 15:23:18 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 44 |
Type of magnitude | ML |
Reference to an origin | 98751651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-20 11:37:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IX.SCL3.EHZ.02 | 2021-12-20T11:31:46.09 | 3.0 | positive | manual | P | -2.04 | 0 | |||
IV.VVLD.HHZ. | 2021-12-20T11:31:43.07 | 0.3 | undecidable | manual | P | 315 | 89.7435 | 50 | -0.33 | 61 |
IV.LRP.EHN. | 2021-12-20T11:31:42.51 | 0.3 | undecidable | manual | P | 301 | 77.0673 | 50 | 1.06 | 47 |
IV.PSB1.HHZ. | 2021-12-20T11:31:40.81 | 0.6 | undecidable | manual | S | 103 | 36.2415 | 50 | 0.31 | 45 |
IV.POFI.HNE. | 2021-12-20T11:31:40.61 | 0.3 | undecidable | manual | P | 310 | 72.9714 | 50 | -0.21 | 64 |
IV.CAAM.HHN. | 2021-12-20T11:31:39.41 | 0.6 | undecidable | manual | P | 201 | 56.6988 | 50 | 1.1 | 32 |
IV.BSSO.HHZ. | 2021-12-20T11:31:39.88 | 0.6 | undecidable | manual | S | 32 | 32.5452 | 50 | 0.36 | 45 |
IV.MRB1.HHZ. | 2021-12-20T11:31:38.34 | 0.6 | undecidable | manual | P | 112 | 52.1034 | 50 | 0.74 | 38 |
IV.SACR.HHZ. | 2021-12-20T11:31:38.90 | 0.3 | undecidable | manual | S | 67 | 28.749 | 107 | 0.65 | 62 |
IV.VVDG.HHE. | 2021-12-20T11:31:38.34 | 0.6 | undecidable | manual | P | 177 | 51.2154 | 50 | 0.88 | 36 |
IV.GATE.HNN. | 2021-12-20T11:31:37.27 | 0.3 | undecidable | manual | P | 61 | 49.7169 | 50 | 0.05 | 69 |
IV.TST01.HHZ. | 2021-12-20T11:31:37.19 | 0.3 | undecidable | manual | P | 360 | 50.1165 | 50 | -0.1 | 69 |
IV.CERA.HHZ. | 2021-12-20T11:31:36.65 | 0.1 | undecidable | manual | P | 318 | 45.4212 | 50 | 0.09 | 93 |
IV.RNI2.HHZ. | 2021-12-20T11:31:36.79 | 0.3 | undecidable | manual | P | 337 | 49.1175 | 50 | -0.35 | 65 |
IV.VITU.HHZ. | 2021-12-20T11:31:36.63 | 0.6 | undecidable | manual | S | 122 | 23.8539 | 110 | 0 | 49 |
IV.VAGA.HHZ. | 2021-12-20T11:31:35.10 | 0.6 | undecidable | manual | S | 316 | 18.3705 | 115 | 0.23 | 47 |
IV.MIDA.HHZ. | 2021-12-20T11:31:35.11 | 0.3 | undecidable | manual | P | 344 | 39.8268 | 50 | -0.6 | 62 |
IV.PIGN.HHZ. | 2021-12-20T11:31:35.54 | 0.6 | undecidable | manual | S | 238 | 20.3685 | 113 | 0.02 | 49 |
IV.PAOL.HHZ. | 2021-12-20T11:31:34.21 | 0.3 | undecidable | manual | P | 153 | 33.0447 | 50 | -0.45 | 66 |
IV.BSSO.HHZ. | 2021-12-20T11:31:34.35 | 0.1 | positive | manual | P | 32 | 32.5452 | 50 | -0.23 | 92 |
IV.PSB1.HHZ. | 2021-12-20T11:31:34.88 | 0.3 | undecidable | manual | P | 103 | 36.2415 | 50 | -0.27 | 68 |
IV.SACR.HHZ. | 2021-12-20T11:31:33.60 | 0.1 | positive | manual | P | 67 | 28.749 | 107 | -0.25 | 92 |
IV.PTRJ.HHZ. | 2021-12-20T11:31:33.95 | 0.6 | undecidable | manual | S | 58 | 13.9749 | 122 | 0.42 | 46 |
IV.SGG.HHZ. | 2021-12-20T11:31:32.65 | 0.6 | undecidable | manual | S | 356 | 9.9789 | 131 | 0.22 | 48 |
IV.VITU.HHZ. | 2021-12-20T11:31:32.37 | 0.1 | undecidable | manual | P | 122 | 23.8539 | 110 | -0.54 | 87 |
IV.PIGN.HHZ. | 2021-12-20T11:31:32.21 | 0.1 | positive | manual | P | 238 | 20.3685 | 113 | -0.06 | 97 |
IV.VAGA.HHZ. | 2021-12-20T11:31:31.97 | 0.1 | undecidable | manual | P | 316 | 18.3705 | 115 | 0.07 | 97 |
IV.SGG.HHZ. | 2021-12-20T11:31:30.47 | 0.1 | negative | manual | P | 356 | 9.9789 | 131 | -0.02 | 100 |
IV.PTRJ.HHZ. | 2021-12-20T11:31:30.82 | 0.1 | positive | manual | P | 58 | 13.9749 | 122 | -0.3 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SGG.HNN. | ML:2.6 | 0.004885 | 0.44 | AML | other | m | 2021-12-20T11:31:34.34 |
IV.SGG.HHN. | ML:2.6 | 0.005015 | 0.42 | AML | other | m | 2021-12-20T11:31:34.33 |
IV.SGG.HHE. | ML:2.6 | 0.004849999999999999 | 1.14 | AML | other | m | 2021-12-20T11:31:34.38 |
IV.SGG.HNE. | ML:2.5 | 0.004575 | 1.14 | AML | other | m | 2021-12-20T11:31:34.39 |
IV.VITU.HHN. | ML:2.6 | 0.0022949999999999997 | 0.48 | AML | other | m | 2021-12-20T11:31:38.26 |
IV.VITU.HNN. | ML:2.6 | 0.0022800000000000003 | 0.48 | AML | other | m | 2021-12-20T11:31:38.26 |
IV.VITU.HHE. | ML:2.5 | 0.0019199999999999998 | 0.3 | AML | other | m | 2021-12-20T11:31:38.82 |
IV.PIGN.HHE. | ML:2.2 | 0.0010899999999999998 | 0.56 | AML | other | m | 2021-12-20T11:31:39.09 |
IV.PIGN.HNE. | ML:2.1 | 0.001009 | 0.54 | AML | other | m | 2021-12-20T11:31:39.09 |
IV.VAGA.HNE. | ML:2.4 | 0.0022800000000000003 | 1 | AML | other | m | 2021-12-20T11:31:39.72 |
IV.VAGA.HHE. | ML:2.4 | 0.0023850000000000004 | 1 | AML | other | m | 2021-12-20T11:31:39.72 |
IV.VAGA.HHN. | ML:2.8 | 0.004875 | 0.5 | AML | other | m | 2021-12-20T11:31:40.61 |
IV.VAGA.HNN. | ML:2.8 | 0.004695 | 0.5 | AML | other | m | 2021-12-20T11:31:40.61 |
IV.PAOL.HHE. | ML:2.4 | 0.001175 | 0.4 | AML | other | m | 2021-12-20T11:31:40.97 |
IV.PAOL.HNE. | ML:2.4 | 0.0011065 | 0.38 | AML | other | m | 2021-12-20T11:31:40.97 |
IV.PIGN.HNN. | ML:1.9 | 0.0006835 | 0.7 | AML | other | m | 2021-12-20T11:31:41.58 |
IV.PIGN.HHN. | ML:2.0 | 0.0007095000000000001 | 0.7 | AML | other | m | 2021-12-20T11:31:41.59 |
IV.SACR.HHE. | ML:2.4 | 0.0012350000000000002 | 1.32 | AML | other | m | 2021-12-20T11:31:41.69 |
IV.SACR.HNE. | ML:2.4 | 0.0012250000000000002 | 1.32 | AML | other | m | 2021-12-20T11:31:41.03 |
IV.VITU.HNE. | ML:2.1 | 0.0007655000000000001 | 1.1 | AML | other | m | 2021-12-20T11:31:41.98 |
IV.SACR.HHN. | ML:2.1 | 0.0007325 | 0.6 | AML | other | m | 2021-12-20T11:31:42.35 |
IV.BSSO.HHE. | ML:2.3 | 0.0009570000000000001 | 0.42 | AML | other | m | 2021-12-20T11:31:42.52 |
IV.BSSO.HNE. | ML:2.3 | 0.000954 | 0.42 | AML | other | m | 2021-12-20T11:31:42.52 |
IV.BSSO.HHN. | ML:2.3 | 0.000984 | 1.52 | AML | other | m | 2021-12-20T11:31:42.14 |
IV.BSSO.HNN. | ML:2.3 | 0.0009545 | 1.5 | AML | other | m | 2021-12-20T11:31:42.15 |
IV.PSB1.HHN. | ML:2.2 | 0.0006039999999999999 | 0.78 | AML | other | m | 2021-12-20T11:31:43.68 |
IV.PSB1.HNN. | ML:2.2 | 0.000607 | 0.8 | AML | other | m | 2021-12-20T11:31:43.69 |
IV.PAOL.HNN. | ML:2.2 | 0.000747 | 0.72 | AML | other | m | 2021-12-20T11:31:43.76 |
IV.PAOL.HHN. | ML:2.2 | 0.0007794999999999999 | 0.74 | AML | other | m | 2021-12-20T11:31:43.76 |
IV.SACR.HNN. | ML:2.2 | 0.0007545 | 0.42 | AML | other | m | 2021-12-20T11:31:43.86 |
IV.PSB1.HHE. | ML:2.2 | 0.0005545 | 1.4 | AML | other | m | 2021-12-20T11:31:43.17 |
IV.PSB1.HNE. | ML:2.1 | 0.000546 | 1.42 | AML | other | m | 2021-12-20T11:31:43.88 |
IV.MIDA.HHE. | ML:2.0 | 0.00037749999999999996 | 0.88 | AML | other | m | 2021-12-20T11:31:45.04 |
IV.MIDA.HHN. | ML:2.2 | 0.0005425 | 0.76 | AML | other | m | 2021-12-20T11:31:47.63 |
IV.MIDA.HNE. | ML:2.2 | 0.0005480000000000001 | 0.76 | AML | other | m | 2021-12-20T11:31:47.63 |
IV.MIDA.HNN. | ML:2.1 | 0.0004575 | 0.98 | AML | other | m | 2021-12-20T11:31:47.92 |
IV.RNI2.HHE. | ML:2.4 | 0.0006129999999999999 | 0.98 | AML | other | m | 2021-12-20T11:31:52.47 |
IV.RNI2.HNE. | ML:2.4 | 0.0006274999999999999 | 0.98 | AML | other | m | 2021-12-20T11:31:52.48 |
IV.CERA.HHE. | ML:2.2 | 0.0005204999999999999 | 0.54 | AML | other | m | 2021-12-20T11:31:53.16 |
IV.CERA.HNE. | ML:2.2 | 0.000496 | 0.56 | AML | other | m | 2021-12-20T11:31:53.16 |
IV.CERA.HHN. | ML:2.2 | 0.0005340000000000001 | 1.5 | AML | other | m | 2021-12-20T11:31:53.20 |
IV.CERA.HNN. | ML:2.2 | 0.000528 | 1.5 | AML | other | m | 2021-12-20T11:31:53.20 |
IV.RNI2.HHN. | ML:2.1 | 0.00035299999999999996 | 0.7 | AML | other | m | 2021-12-20T11:31:59.59 |
IV.RNI2.HNN. | ML:2.1 | 0.0003325 | 0.68 | AML | other | m | 2021-12-20T11:31:59.60 |