A magnitude ML 1.6 earthquake occured in region: 3 km N Filignano (IS), on
and geographic coordinates (lat, lon) 41.5770, 14.0580 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 | 3 | 648 | 648 |
Scapoli | IS | 4 | 680 | 1328 |
Colli a Volturno | IS | 5 | 1349 | 2677 |
Montaquila | IS | 5 | 2456 | 5133 |
Rocchetta a Volturno | IS | 6 | 1113 | 6246 |
Pozzilli | IS | 7 | 2380 | 8626 |
Fornelli | IS | 8 | 1909 | 10535 |
Castel San Vincenzo | IS | 9 | 516 | 11051 |
Viticuso | FR | 9 | 353 | 11404 |
Macchia d'Isernia | IS | 9 | 1035 | 12439 |
Acquafondata | FR | 9 | 263 | 12702 |
Cerro al Volturno | IS | 10 | 1281 | 13983 |
Venafro | IS | 10 | 11280 | 25263 |
Conca Casale | IS | 10 | 200 | 25463 |
Pizzone | IS | 10 | 329 | 25792 |
San Biagio Saracinisco | FR | 12 | 349 | 26141 |
Monteroduni | IS | 12 | 2264 | 28405 |
Vallerotonda | FR | 12 | 1581 | 29986 |
Acquaviva d'Isernia | IS | 13 | 425 | 30411 |
Capriati a Volturno | CE | 14 | 1541 | 31952 |
Isernia | IS | 14 | 21842 | 53794 |
Sant'Agapito | IS | 14 | 1496 | 55290 |
Montenero Val Cocchiara | IS | 16 | 538 | 55828 |
San Vittore del Lazio | FR | 16 | 2636 | 58464 |
Ciorlano | CE | 16 | 426 | 58890 |
Sant'Elia Fiumerapido | FR | 16 | 6166 | 65056 |
Cervaro | FR | 17 | 8109 | 73165 |
San Pietro Infine | CE | 17 | 944 | 74109 |
Rionero Sannitico | IS | 17 | 1118 | 75227 |
Forlì del Sannio | IS | 17 | 675 | 75902 |
Longano | IS | 17 | 690 | 76592 |
Fontegreca | CE | 17 | 811 | 77403 |
Sesto Campano | IS | 17 | 2388 | 79791 |
Miranda | IS | 18 | 1047 | 80838 |
Picinisco | FR | 18 | 1218 | 82056 |
Alfedena | AQ | 18 | 864 | 82920 |
Pettoranello del Molise | IS | 18 | 460 | 83380 |
Villa Latina | FR | 19 | 1241 | 84621 |
Gallo Matese | CE | 19 | 579 | 85200 |
Scontrone | AQ | 19 | 574 | 85774 |
Pesche | IS | 19 | 1661 | 87435 |
Mignano Monte Lungo | CE | 20 | 3250 | 90685 |
Roccasicura | IS | 20 | 550 | 91235 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2021-12-31 15:49:42 |
41.5767 | 14.0578 | 10 | 2022-03-30 13:04:31 |
Bollettino Sismico Italiano INGV | 99878411 |
Reviewed Rev100 |
ML 1.7 | 2021-12-31 15:49:42 |
41.579 | 14.0532 | 10 | 2021-12-31 16:01:33 |
Sala Sismica INGV-Roma | 99196511 |
Field | Value |
---|---|
Time (UTC) | 2021-12-31 15:49:42 ± 0.07 |
Latitude | 41.5767 ± 0.0045 |
Longitude | 14.0578 ± 0.0048 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99878411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 529 |
Semi-minor axis of confidence ellipse (meter) | 288 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 355 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 104 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40200 |
Number of stations at which the event was observed | 33 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 99878411 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-17 11:45:48 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.4 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 99196511 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-31 16:01:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LADO.EHZ. | 2021-12-31T15:50:16.34 | 3.0 | undecidable | manual | Pg | 25.280001 | 0 | |||
IV.PLLN.EHZ. | 2021-12-31T15:50:10.47 | 3.0 | negative | manual | Pg | 14.96 | 0 | |||
IV.IFIL.HHZ. | 2021-12-31T15:50:07.24 | 3.0 | positive | manual | Pg | 18.120001 | 0 | |||
MN.BNI.HHZ. | 2021-12-31T15:50:06.70 | 3.0 | undecidable | manual | Sn | 6.72 | 0 | |||
IV.MTGR.HHZ. | 2021-12-31T15:49:58.52 | 3.0 | undecidable | manual | Pn | 3.9 | 0 | |||
IV.GIZZ.HHZ. | 2021-12-31T15:49:57.32 | 3.0 | negative | manual | Pn | 6.85 | 0 | |||
IV.BSSO.HNZ. | 2021-12-31T15:49:56.95 | 0.3 | undecidable | manual | S | 94 | 44.622 | 50 | 0.1 | 70 |
IV.NOCI.HHZ. | 2021-12-31T15:49:56.27 | 3.0 | undecidable | manual | Pg | 21.01 | 0 | |||
IV.PIPA.HHZ. | 2021-12-31T15:49:53.20 | 3.0 | negative | manual | Pn | 5.4 | 0 | |||
IV.SGG.HHZ. | 2021-12-31T15:49:53.74 | 0.3 | undecidable | manual | S | 128 | 34.0437 | 50 | -0.28 | 68 |
IV.POFI.HHZ. | 2021-12-31T15:49:53.30 | 0.3 | undecidable | manual | S | 299 | 32.6451 | 50 | -0.35 | 67 |
IV.MCI.EHZ. | 2021-12-31T15:49:51.10 | 0.1 | undecidable | manual | S | 245 | 22.4553 | 114 | 0.26 | 93 |
IV.BSSO.HNZ. | 2021-12-31T15:49:51.04 | 0.3 | undecidable | manual | P | 94 | 44.622 | 50 | 0.34 | 66 |
IV.VAGA.HHZ. | 2021-12-31T15:49:50.95 | 0.3 | undecidable | manual | S | 141 | 23.1546 | 114 | -0.11 | 72 |
IV.MIDA.HHZ. | 2021-12-31T15:49:49.71 | 0.3 | undecidable | manual | S | 66 | 17.7711 | 120 | 0.3 | 70 |
IV.SGG.HHZ. | 2021-12-31T15:49:49.49 | 0.6 | undecidable | manual | P | 128 | 34.0437 | 50 | 0.43 | 44 |
IV.POFI.HHZ. | 2021-12-31T15:49:48.92 | 0.3 | undecidable | manual | P | 299 | 32.6451 | 50 | 0.07 | 71 |
IV.RNI2.HHZ. | 2021-12-31T15:49:48.65 | 0.3 | undecidable | manual | S | 29 | 16.0728 | 122 | -0.25 | 71 |
IV.SPS2.HHZ. | 2021-12-31T15:49:48.63 | 3.0 | negative | manual | Pn | 1.23 | 0 | |||
IV.MCI.EHZ. | 2021-12-31T15:49:47.26 | 0.1 | undecidable | manual | P | 245 | 22.4553 | 114 | 0.04 | 98 |
IV.CERA.HNZ. | 2021-12-31T15:49:46.02 | 0.1 | undecidable | manual | S | 306 | 3.996 | 158 | -0.08 | 100 |
IV.VAGA.HHZ. | 2021-12-31T15:49:46.96 | 0.3 | undecidable | manual | P | 141 | 23.1546 | 114 | -0.39 | 68 |
IV.MIDA.HHZ. | 2021-12-31T15:49:46.17 | 0.3 | undecidable | manual | P | 66 | 17.7711 | 120 | -0.23 | 71 |
IV.RNI2.HHZ. | 2021-12-31T15:49:46.35 | 0.1 | undecidable | manual | P | 29 | 16.0728 | 122 | 0.25 | 95 |
IV.CERA.HNZ. | 2021-12-31T15:49:44.39 | 0.3 | undecidable | manual | P | 306 | 3.996 | 158 | -0.1 | 75 |
IV.COLB.HHZ. | 2021-12-31T15:49:35.43 | 3.0 | positive | manual | Pg | 17.030001 | 0 | |||
IV.MRGE.HHZ. | 2021-12-31T15:49:28.74 | 3.0 | undecidable | manual | Pg | 14.84 | 0 | |||
IV.CAMP.HHZ. | 2021-12-31T15:49:25.34 | 3.0 | undecidable | manual | Sn | 4.36 | 0 | |||
OT.OT17.EHZ. | 2021-12-31T15:49:24.17 | 3.0 | positive | manual | Pg | 9.75 | 0 | |||
IV.MILN.HHZ. | 2021-12-31T15:49:17.71 | 3.0 | undecidable | manual | Sn | -1.67 | 0 | |||
RD.PGF.BHZ. | 2021-12-31T15:49:12.12 | 3.0 | undecidable | manual | Pg | 8.11 | 0 | |||
IV.VARE.HHZ. | 2021-12-31T15:49:02.26 | 3.0 | undecidable | manual | Pn | 3.09 | 0 | |||
GU.IMI.HHZ. | 2021-12-31T15:49:01.68 | 3.0 | undecidable | manual | Pn | -3.12 | 0 | |||
IV.GAVE.EHZ. | 2021-12-31T15:48:57.97 | 3.0 | undecidable | manual | Pg | 8.12 | 0 | |||
IV.CSNT.HHZ. | 2021-12-31T15:48:54.01 | 3.0 | undecidable | manual | S | -1.86 | 0 | |||
IV.FIR.HHZ. | 2021-12-31T15:48:50.89 | 3.0 | undecidable | manual | Sg | 1.02 | 0 | |||
IT.UMBT.HGZ. | 2021-12-31T15:48:43.14 | 3.0 | negative | manual | P | 2.76 | 0 | |||
IV.CRMI.HHZ. | 2021-12-31T15:48:36.66 | 3.0 | undecidable | manual | P | -1.16 | 0 | |||
IV.NDIM.HNZ. | 2021-12-31T15:48:33.82 | 3.0 | negative | manual | P | -0.99 | 0 | |||
IV.FERS.EHZ. | 2021-12-31T15:48:27.58 | 3.0 | negative | manual | P | -1.86 | 0 | |||
IV.BRSN.EHZ. | 2021-12-31T15:48:26.28 | 3.0 | negative | manual | P | -0.44 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MIDA.HHN. | ML:1.4 | 0.000212 | 0.28 | AML | other | m | 2021-12-31T15:49:50.70 |
IV.VAGA.HHE. | ML:1.6 | 0.0002255 | 0.18 | AML | other | m | 2021-12-31T15:49:52.61 |
IV.VAGA.HNE. | ML:1.5 | 0.0002145 | 0.16 | AML | other | m | 2021-12-31T15:49:52.61 |
IV.RNI2.HHN. | ML:1.5 | 0.00027649999999999994 | 0.62 | AML | other | m | 2021-12-31T15:49:53.59 |
IV.MIDA.HHE. | ML:1.4 | 0.0002105 | 0.9 | AML | other | m | 2021-12-31T15:49:55.16 |
IV.VAGA.HNN. | ML:1.8 | 0.000366 | 0.22 | AML | other | m | 2021-12-31T15:49:56.37 |
IV.VAGA.HHN. | ML:1.8 | 0.0003755 | 0.24 | AML | other | m | 2021-12-31T15:49:56.36 |
IV.RNI2.HNN. | ML:1.5 | 0.0002605 | 0.84 | AML | other | m | 2021-12-31T15:49:56.97 |
IV.SGG.HHN. | ML:1.6 | 0.000157 | 0.42 | AML | other | m | 2021-12-31T15:50:00.54 |
IV.RNI2.HHE. | ML:1.6 | 0.0003235 | 0.82 | AML | other | m | 2021-12-31T15:50:01.52 |
IV.RNI2.HNE. | ML:1.6 | 0.000337 | 0.82 | AML | other | m | 2021-12-31T15:50:01.94 |
IV.SGG.HHE. | ML:1.5 | 0.000121 | 0.64 | AML | other | m | 2021-12-31T15:50:03.56 |