A magnitude ML 1.6 earthquake occured in region: 3 km W Villetta Barrea (AQ), on
and geographic coordinates (lat, lon) 41.7670, 13.9000 at 11 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 |
---|---|---|---|---|
Villetta Barrea | AQ | 3 | 653 | 653 |
Civitella Alfedena | AQ | 3 | 296 | 949 |
Opi | AQ | 6 | 420 | 1369 |
Barrea | AQ | 8 | 726 | 2095 |
San Donato Val di Comino | FR | 10 | 2107 | 4202 |
Pescasseroli | AQ | 10 | 2203 | 6405 |
Settefrati | FR | 11 | 728 | 7133 |
Scontrone | AQ | 12 | 574 | 7707 |
Alfedena | AQ | 12 | 864 | 8571 |
Picinisco | FR | 14 | 1218 | 9789 |
Gallinaro | FR | 15 | 1269 | 11058 |
Montenero Val Cocchiara | IS | 15 | 538 | 11596 |
Scanno | AQ | 15 | 1847 | 13443 |
Alvito | FR | 16 | 2713 | 16156 |
Pizzone | IS | 16 | 329 | 16485 |
San Biagio Saracinisco | FR | 17 | 349 | 16834 |
Roccaraso | AQ | 17 | 1627 | 18461 |
Castel di Sangro | AQ | 18 | 6538 | 24999 |
Villa Latina | FR | 18 | 1241 | 26240 |
Rivisondoli | AQ | 18 | 700 | 26940 |
Atina | FR | 18 | 4316 | 31256 |
Castel San Vincenzo | IS | 18 | 516 | 31772 |
Campoli Appennino | FR | 19 | 1725 | 33497 |
Posta Fibreno | FR | 19 | 1139 | 34636 |
Vicalvi | FR | 19 | 783 | 35419 |
Pescocostanzo | AQ | 20 | 1128 | 36547 |
Villalago | AQ | 20 | 568 | 37115 |
Rocca Pia | AQ | 20 | 178 | 37293 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2020-10-02 16:22:06 |
41.7673 | 13.9003 | 11 | 2021-02-26 14:56:16 |
Bollettino Sismico Italiano INGV | 86379721 |
Reviewed Rev100 |
ML 1.6 | 2020-10-02 16:22:06 |
41.7713 | 13.9038 | 10 | 2020-10-02 16:28:32 |
Sala Sismica INGV-Roma | 83447961 |
Field | Value |
---|---|
Time (UTC) | 2020-10-02 16:22:06 ± 0.06 |
Latitude | 41.7673 ± 0.0027 |
Longitude | 13.9003 ± 0.0048 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86379721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 298 |
Semi-minor axis of confidence ellipse (meter) | 290 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 158 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.52520 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 83447961 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-02 16:28:32 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 27 |
Type of magnitude | ML |
Reference to an origin | 86379721 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-19 15:11:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PAOL.HNZ. | 2020-10-02T16:22:35.95 | 3.0 | undecidable | manual | S | -0.03 | 0 | |||
IV.GIUL.HHZ. | 2020-10-02T16:22:25.03 | 0.3 | undecidable | manual | S | 247 | 58.2972 | 50 | 0.56 | 62 |
IV.IFOR.HHZ. | 2020-10-02T16:22:24.77 | 3.0 | undecidable | manual | P | -0.19 | 0 | |||
IV.T0110.HHZ. | 2020-10-02T16:22:23.29 | 0.3 | undecidable | manual | S | 349 | 52.3032 | 50 | 0.44 | 65 |
IV.PTRJ.HHZ. | 2020-10-02T16:22:20.09 | 3.0 | undecidable | manual | P | 1.65 | 0 | |||
IV.LPEL.HHE. | 2020-10-02T16:22:19.39 | 0.3 | undecidable | manual | S | 37 | 38.8278 | 50 | 0.13 | 71 |
IT.SULP.HGN. | 2020-10-02T16:22:18.33 | 0.3 | undecidable | manual | S | 4 | 35.3424 | 50 | 0 | 73 |
IV.MIDA.HHZ. | 2020-10-02T16:22:17.52 | 0.3 | undecidable | manual | S | 115 | 32.4453 | 50 | -0.04 | 73 |
IV.MCI.EHE. | 2020-10-02T16:22:17.31 | 0.3 | undecidable | manual | S | 193 | 31.5462 | 50 | 0 | 74 |
IV.LRP.EHZ. | 2020-10-02T16:22:16.72 | 0.3 | undecidable | manual | S | 243 | 29.2485 | 50 | 0.02 | 74 |
IV.GIUL.HHZ. | 2020-10-02T16:22:16.90 | 0.6 | undecidable | manual | P | 247 | 58.2972 | 50 | 0.07 | 46 |
IV.INTR.HHZ. | 2020-10-02T16:22:15.85 | 0.3 | undecidable | manual | S | 1 | 27.0507 | 50 | -0.28 | 70 |
IV.VVLD.HHZ. | 2020-10-02T16:22:15.46 | 0.3 | undecidable | manual | S | 296 | 25.5522 | 50 | -0.26 | 70 |
IV.T0110.HHZ. | 2020-10-02T16:22:15.78 | 0.1 | undecidable | manual | P | 349 | 52.3032 | 50 | -0.12 | 92 |
IV.CERA.HHZ. | 2020-10-02T16:22:14.34 | 0.3 | undecidable | manual | S | 153 | 21.1677 | 50 | -0.22 | 72 |
IT.SULP.HGN. | 2020-10-02T16:22:13.17 | 0.6 | undecidable | manual | P | 4 | 35.3424 | 50 | -0.11 | 48 |
IV.POFI.HHZ. | 2020-10-02T16:22:13.11 | 0.3 | undecidable | manual | S | 250 | 16.5723 | 123 | -0.15 | 73 |
IV.LPEL.HHE. | 2020-10-02T16:22:13.91 | 0.3 | undecidable | manual | P | 37 | 38.8278 | 50 | 0.09 | 71 |
IV.MCI.EHE. | 2020-10-02T16:22:12.76 | 0.3 | undecidable | manual | P | 193 | 31.5462 | 50 | 0.06 | 73 |
IV.LRP.EHZ. | 2020-10-02T16:22:12.26 | 0.1 | undecidable | manual | P | 243 | 29.2485 | 50 | -0.08 | 97 |
IV.MIDA.HHZ. | 2020-10-02T16:22:12.75 | 0.1 | undecidable | manual | P | 115 | 32.4453 | 50 | -0.09 | 96 |
IV.INTR.HHZ. | 2020-10-02T16:22:11.85 | 0.1 | positive | manual | P | 1 | 27.0507 | 50 | -0.16 | 96 |
IV.VVLD.HHZ. | 2020-10-02T16:22:11.66 | 0.1 | negative | manual | P | 296 | 25.5522 | 50 | -0.12 | 97 |
IV.RNI2.HHZ. | 2020-10-02T16:22:11.68 | 0.1 | undecidable | manual | P | 109 | 22.0668 | 50 | 0.44 | 91 |
IV.POFI.HHZ. | 2020-10-02T16:22:10.39 | 0.1 | undecidable | manual | P | 250 | 16.5723 | 123 | 0.03 | 100 |
IT.OPI.HGZ. | 2020-10-02T16:22:10.65 | 0.6 | undecidable | manual | S | 280 | 5.8941 | 152 | -0.03 | 51 |
IV.CERA.HHZ. | 2020-10-02T16:22:10.87 | 0.1 | positive | manual | P | 153 | 21.1677 | 50 | -0.24 | 95 |
IT.OPI.HGZ. | 2020-10-02T16:22:09.04 | 0.1 | negative | manual | P | 280 | 5.8941 | 152 | 0.17 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.POFI.HHN. | ML:1.4 | 0.00022198204999999998 | 0.1792 | AML | other | m | 2020-10-02T16:22:13.63 |
IV.POFI.HHE. | ML:1.5 | 0.00024915275 | 0.1664 | AML | other | m | 2020-10-02T16:22:13.71 |
IV.CERA.HHE. | ML:1.4 | 0.0001905 | 0.34 | AML | other | m | 2020-10-02T16:22:14.82 |
IV.CERA.HNE. | ML:1.4 | 0.00018201155 | 0.3584 | AML | other | m | 2020-10-02T16:22:14.82 |
IV.CERA.HHN. | ML:1.5 | 0.00021150000000000002 | 0.3 | AML | other | m | 2020-10-02T16:22:15.49 |
IV.CERA.HNN. | ML:1.5 | 0.00021219305 | 0.32 | AML | other | m | 2020-10-02T16:22:15.49 |
IV.VVLD.HHN. | ML:1.8 | 0.0003215 | 0.18 | AML | other | m | 2020-10-02T16:22:15.87 |
IV.VVLD.HHE. | ML:1.6 | 0.0002262833 | 0.1152 | AML | other | m | 2020-10-02T16:22:16.06 |
IV.VVLD.HNE. | ML:1.6 | 0.000209138675 | 0.128 | AML | other | m | 2020-10-02T16:22:16.06 |
IV.VVLD.HNN. | ML:1.7 | 0.00028228455 | 0.1792 | AML | other | m | 2020-10-02T16:22:15.88 |
IV.RNI2.HHN. | ML:0.0 | 0.00041722464999999995 | 0.1792 | AML | other | m | 2020-10-02T16:22:16.81 |
IV.RNI2.HNN. | ML:0.0 | 0.0003836422 | 0.1792 | AML | other | m | 2020-10-02T16:22:16.81 |
IV.LRP.EHN. | ML:1.2 | 0.00007675 | 1.78 | AML | other | m | 2020-10-02T16:22:17.94 |
IV.RNI2.HNE. | ML:0.0 | 0.0005081717 | 0.2048 | AML | other | m | 2020-10-02T16:22:17.32 |
IV.RNI2.HHE. | ML:0.0 | 0.00054482765 | 0.256 | AML | other | m | 2020-10-02T16:22:17.09 |
IV.LRP.EHE. | ML:1.4 | 0.0001323 | 0.28 | AML | other | m | 2020-10-02T16:22:17.42 |
IV.INTR.HHE. | ML:1.6 | 0.0001955 | 0.22 | AML | other | m | 2020-10-02T16:22:17.43 |
IV.MIDA.HHE. | ML:0.0 | 0.00012548255 | 0.32 | AML | other | m | 2020-10-02T16:22:19.53 |
IV.MIDA.HHN. | ML:0.0 | 0.00021412365 | 0.256 | AML | other | m | 2020-10-02T16:22:18.28 |
IV.INTR.HHN. | ML:1.6 | 0.00021187095000000001 | 0.2304 | AML | other | m | 2020-10-02T16:22:17.79 |
IV.T0110.HHN. | ML:1.6 | 0.00009232325499999999 | 0.2432 | AML | other | m | 2020-10-02T16:22:24.38 |
IV.T0110.HHE. | ML:1.6 | 0.00010525707 | 0.32 | AML | other | m | 2020-10-02T16:22:25.97 |
IV.POFI.HNE. | ML:1.5 | 0.00028936835 | 0.1664 | AML | other | m | 2020-10-02T16:22:13.63 |
IV.POFI.HNN. | ML:1.5 | 0.000276343 | 0.2944 | AML | other | m | 2020-10-02T16:22:13.36 |
IV.INTR.HNN. | ML:1.7 | 0.0002892227 | 0.2176 | AML | other | m | 2020-10-02T16:22:17.00 |
IV.MIDA.HNE. | ML:1.6 | 0.00019165415 | 0.2432 | AML | other | m | 2020-10-02T16:22:18.29 |
IV.MIDA.HNN. | ML:1.4 | 0.000097619285 | 0.1024 | AML | other | m | 2020-10-02T16:22:18.49 |