A magnitude ML 1.5 earthquake occured in region: 2 km N Filignano (IS), on
and geographic coordinates (lat, lon) 41.5610, 14.0560 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 |
---|---|---|---|---|
Filignano | IS | 2 | 648 | 648 |
Montaquila | IS | 5 | 2456 | 3104 |
Pozzilli | IS | 6 | 2380 | 5484 |
Colli a Volturno | IS | 6 | 1349 | 6833 |
Scapoli | IS | 6 | 680 | 7513 |
Rocchetta a Volturno | IS | 8 | 1113 | 8626 |
Viticuso | FR | 8 | 353 | 8979 |
Venafro | IS | 8 | 11280 | 20259 |
Conca Casale | IS | 8 | 200 | 20459 |
Fornelli | IS | 9 | 1909 | 22368 |
Acquafondata | FR | 9 | 263 | 22631 |
Macchia d'Isernia | IS | 9 | 1035 | 23666 |
Castel San Vincenzo | IS | 11 | 516 | 24182 |
Monteroduni | IS | 11 | 2264 | 26446 |
Cerro al Volturno | IS | 11 | 1281 | 27727 |
Pizzone | IS | 12 | 329 | 28056 |
Vallerotonda | FR | 12 | 1581 | 29637 |
San Biagio Saracinisco | FR | 12 | 349 | 29986 |
Capriati a Volturno | CE | 13 | 1541 | 31527 |
Sant'Agapito | IS | 14 | 1496 | 33023 |
Isernia | IS | 15 | 21842 | 54865 |
San Vittore del Lazio | FR | 15 | 2636 | 57501 |
Acquaviva d'Isernia | IS | 15 | 425 | 57926 |
Ciorlano | CE | 15 | 426 | 58352 |
San Pietro Infine | CE | 15 | 944 | 59296 |
Cervaro | FR | 15 | 8109 | 67405 |
Sesto Campano | IS | 16 | 2388 | 69793 |
Fontegreca | CE | 16 | 811 | 70604 |
Sant'Elia Fiumerapido | FR | 16 | 6166 | 76770 |
Longano | IS | 16 | 690 | 77460 |
Montenero Val Cocchiara | IS | 17 | 538 | 77998 |
Gallo Matese | CE | 18 | 579 | 78577 |
Mignano Monte Lungo | CE | 18 | 3250 | 81827 |
Picinisco | FR | 18 | 1218 | 83045 |
Rionero Sannitico | IS | 18 | 1118 | 84163 |
Forlì del Sannio | IS | 18 | 675 | 84838 |
Miranda | IS | 18 | 1047 | 85885 |
Pettoranello del Molise | IS | 19 | 460 | 86345 |
Prata Sannita | CE | 19 | 1502 | 87847 |
Villa Latina | FR | 19 | 1241 | 89088 |
Alfedena | AQ | 19 | 864 | 89952 |
Pesche | IS | 20 | 1661 | 91613 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2021-12-31 23:16:31 |
41.5613 | 14.056 | 10 | 2022-03-30 13:04:34 |
Bollettino Sismico Italiano INGV | 100568391 |
Reviewed Rev100 |
ML 1.5 | 2021-12-31 23:16:31 |
41.545 | 14.0647 | 9 | 2021-12-31 23:22:09 |
Sala Sismica INGV-Roma | 99209161 |
Field | Value |
---|---|
Time (UTC) | 2021-12-31 23:16:31 ± 0.08 |
Latitude | 41.5613 ± 0.0054 |
Longitude | 14.0560 ± 0.0060 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 100568391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 616 |
Semi-minor axis of confidence ellipse (meter) | 453 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 19 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 620.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 83 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.04587 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44606 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 100568391 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-03 15:01:10 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 99209161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-31 23:22:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LRP.EHZ. | 2021-12-31T23:16:45.28 | 0.6 | undecidable | manual | S | 284 | 40.1265 | 50 | 0.24 | 45 |
IV.TST01.HHZ. | 2021-12-31T23:16:43.74 | 0.6 | undecidable | manual | S | 53 | 34.4433 | 50 | 0.21 | 46 |
IV.PIGN.HHZ. | 2021-12-31T23:16:40.16 | 0.6 | undecidable | manual | P | 166 | 41.4252 | 50 | 0.58 | 42 |
IV.VAGA.HHZ. | 2021-12-31T23:16:40.03 | 0.6 | undecidable | manual | S | 137 | 21.9669 | 114 | 0.03 | 49 |
IV.VVLD.HHZ. | 2021-12-31T23:16:40.30 | 0.3 | undecidable | manual | P | 314 | 49.5171 | 50 | -0.54 | 63 |
IV.LRP.EHZ. | 2021-12-31T23:16:39.23 | 0.3 | undecidable | manual | P | 284 | 40.1265 | 50 | -0.15 | 69 |
IV.RNI2.HHZ. | 2021-12-31T23:16:39.37 | 0.6 | undecidable | manual | S | 27 | 17.6712 | 119 | 0.69 | 42 |
IT.OPI.HGE. | 2021-12-31T23:16:38.07 | 0.3 | undecidable | manual | P | 322 | 30.3474 | 50 | 0.2 | 70 |
IV.SGG.HHZ. | 2021-12-31T23:16:38.32 | 0.3 | undecidable | manual | P | 126 | 33.1446 | 50 | 0.02 | 72 |
IV.POFI.HNE. | 2021-12-31T23:16:38.03 | 0.3 | undecidable | manual | P | 301 | 33.3444 | 50 | -0.31 | 68 |
IV.MIDA.HHZ. | 2021-12-31T23:16:38.62 | 0.6 | undecidable | manual | S | 61 | 18.6702 | 118 | -0.38 | 46 |
IV.TST01.HHZ. | 2021-12-31T23:16:38.54 | 0.3 | undecidable | manual | P | 53 | 34.4433 | 50 | 0.03 | 72 |
IV.MCI.EHZ. | 2021-12-31T23:16:36.67 | 0.3 | undecidable | manual | P | 249 | 21.6672 | 115 | 0.26 | 70 |
IV.VAGA.HHZ. | 2021-12-31T23:16:36.35 | 0.1 | undecidable | manual | P | 137 | 21.9669 | 114 | -0.12 | 96 |
IV.MIDA.HHZ. | 2021-12-31T23:16:35.64 | 0.1 | undecidable | manual | P | 61 | 18.6702 | 118 | -0.25 | 94 |
IV.CERA.HHZ. | 2021-12-31T23:16:35.57 | 0.3 | undecidable | manual | S | 322 | 5.0949 | 153 | 0.04 | 76 |
IV.RNI2.HHZ. | 2021-12-31T23:16:35.85 | 0.1 | undecidable | manual | P | 27 | 17.6712 | 119 | 0.15 | 96 |
IV.CERA.HHZ. | 2021-12-31T23:16:33.81 | 0.1 | undecidable | manual | P | 322 | 5.0949 | 153 | -0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MIDA.HHN. | ML:1.4 | 0.0002095 | 0.74 | AML | other | m | 2021-12-31T23:16:40.14 |
IV.MCI.EHN. | ML:1.8 | 0.00046699999999999997 | 0.24 | AML | other | m | 2021-12-31T23:16:41.74 |
IV.VAGA.HHN. | ML:1.7 | 0.0003685 | 0.24 | AML | other | m | 2021-12-31T23:16:41.82 |
IV.VAGA.HHE. | ML:1.5 | 0.00022300000000000003 | 1.32 | AML | other | m | 2021-12-31T23:16:41.05 |
IV.VAGA.HNE. | ML:1.5 | 0.00020250000000000002 | 1.84 | AML | other | m | 2021-12-31T23:16:41.05 |
IV.RNI2.HNN. | ML:1.5 | 0.0002685 | 1.42 | AML | other | m | 2021-12-31T23:16:42.14 |
IV.RNI2.HHN. | ML:1.5 | 0.00027600000000000004 | 1.44 | AML | other | m | 2021-12-31T23:16:43.03 |
IV.SGG.HHE. | ML:1.4 | 0.0001095 | 0.56 | AML | other | m | 2021-12-31T23:16:44.50 |
IV.MIDA.HHE. | ML:1.4 | 0.0001995 | 1 | AML | other | m | 2021-12-31T23:16:44.60 |
IV.MCI.EHE. | ML:2.0 | 0.0007130000000000001 | 0.54 | AML | other | m | 2021-12-31T23:16:45.68 |
IV.VAGA.HNN. | ML:1.7 | 0.0003585 | 0.22 | AML | other | m | 2021-12-31T23:16:45.81 |
IV.LRP.EHE. | ML:1.4 | 0.0000808 | 1.64 | AML | other | m | 2021-12-31T23:16:46.04 |
IV.RNI2.HHE. | ML:1.6 | 0.00035450000000000005 | 0.7 | AML | other | m | 2021-12-31T23:16:46.61 |
IV.RNI2.HNE. | ML:1.6 | 0.0003325 | 0.68 | AML | other | m | 2021-12-31T23:16:46.62 |
IV.LRP.EHN. | ML:0.9 | 0.000026700000000000002 | 1.16 | AML | other | m | 2021-12-31T23:16:47.97 |
IV.PIGN.HHN. | ML:1.0 | 0.00003025 | 0.42 | AML | other | m | 2021-12-31T23:16:48.23 |
IV.SGG.HHN. | ML:1.6 | 0.000153 | 0.44 | AML | other | m | 2021-12-31T23:16:49.98 |
IV.PIGN.HHE. | ML:1.0 | 0.0000303 | 0.74 | AML | other | m | 2021-12-31T23:16:57.00 |