A magnitude ML 0.5 earthquake occured in region: 4 km N San Donato Val di Comino (FR), on
and geographic coordinates (lat, lon) 41.7420, 13.8260 at 12 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 |
---|---|---|---|---|
San Donato Val di Comino | FR | 4 | 2107 | 2107 |
Opi | AQ | 4 | 420 | 2527 |
Pescasseroli | AQ | 8 | 2203 | 4730 |
Settefrati | FR | 8 | 728 | 5458 |
Alvito | FR | 9 | 2713 | 8171 |
Villetta Barrea | AQ | 9 | 653 | 8824 |
Gallinaro | FR | 10 | 1269 | 10093 |
Civitella Alfedena | AQ | 10 | 296 | 10389 |
Picinisco | FR | 11 | 1218 | 11607 |
Posta Fibreno | FR | 12 | 1139 | 12746 |
Campoli Appennino | FR | 12 | 1725 | 14471 |
Vicalvi | FR | 12 | 783 | 15254 |
Atina | FR | 14 | 4316 | 19570 |
Barrea | AQ | 14 | 726 | 20296 |
Pescosolido | FR | 14 | 1555 | 21851 |
Villa Latina | FR | 14 | 1241 | 23092 |
Fontechiari | FR | 15 | 1303 | 24395 |
Casalvieri | FR | 15 | 2698 | 27093 |
Casalattico | FR | 16 | 574 | 27667 |
Broccostella | FR | 16 | 2741 | 30408 |
San Biagio Saracinisco | FR | 17 | 349 | 30757 |
Alfedena | AQ | 17 | 864 | 31621 |
Sora | FR | 18 | 26144 | 57765 |
Scontrone | AQ | 18 | 574 | 58339 |
Belmonte Castello | FR | 18 | 739 | 59078 |
Scanno | AQ | 19 | 1847 | 60925 |
Pizzone | IS | 19 | 329 | 61254 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2023-01-12 18:38:05 |
41.7422 | 13.8263 | 13 | 2023-01-12 20:35:23 |
Sala Sismica INGV-Roma | 113502251 |
Field | Value |
---|---|
Time (UTC) | 2023-01-12 18:38:05 ± 0.08 |
Latitude | 41.7422 ± 0.0045 |
Longitude | 13.8263 ± 0.0048 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 113502251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 446 |
Semi-minor axis of confidence ellipse (meter) | 104 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 353 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 107 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27519 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 113502251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-01-12 20:35:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ACATE.HNZ. | 2023-01-12T18:39:41.73 | 3.0 | undecidable | manual | Sn | -2.07 | 0 | |||
IV.GRI.EHZ. | 2023-01-12T18:39:35.88 | 3.0 | undecidable | manual | Sg | 11.21 | 0 | |||
1J.FX11.HHZ. | 2023-01-12T18:39:26.95 | 3.0 | undecidable | manual | Sn | 0.07 | 0 | |||
IV.GIZZ.HHZ. | 2023-01-12T18:39:18.30 | 3.0 | undecidable | manual | Sn | -0.78 | 0 | |||
IV.ACATE.EHZ. | 2023-01-12T18:38:56.92 | 3.0 | negative | manual | Pn | 0.86 | 0 | |||
1J.FX12.HHZ.00 | 2023-01-12T18:38:49.03 | 3.0 | positive | manual | Pn | 0.99 | 0 | |||
IV.HVZN.HHZ. | 2023-01-12T18:38:47.68 | 3.0 | undecidable | manual | Pn | -7 | 0 | |||
IV.CRJA.HNZ. | 2023-01-12T18:38:43.67 | 3.0 | undecidable | manual | Pn | 0.25 | 0 | |||
IV.GUMA.HHZ. | 2023-01-12T18:38:25.74 | 3.0 | negative | manual | Pn | -0.4 | 0 | |||
IV.VITU.HHZ. | 2023-01-12T18:38:19.23 | 3.0 | undecidable | manual | Pg | 4.57 | 0 | |||
IV.INTR.HNN. | 2023-01-12T18:38:16.46 | 0.3 | undecidable | manual | S | 12 | 30.5472 | 94 | 0.09 | 73 |
IV.PAOL.HHZ. | 2023-01-12T18:38:15.50 | 3.0 | undecidable | manual | P | 1.55 | 0 | |||
IV.RNI2.HNE. | 2023-01-12T18:38:15.25 | 0.6 | undecidable | manual | S | 99 | 27.3504 | 95 | -0.25 | 47 |
IV.CERA.HHZ. | 2023-01-12T18:38:14.20 | 0.3 | undecidable | manual | S | 135 | 22.5552 | 98 | -0.04 | 75 |
IV.LRP.EHZ. | 2023-01-12T18:38:14.27 | 0.3 | undecidable | manual | S | 242 | 22.4553 | 98 | 0.05 | 74 |
IV.VVLD.HHZ. | 2023-01-12T18:38:13.97 | 0.3 | undecidable | manual | S | 310 | 21.9669 | 99 | -0.11 | 73 |
IV.INTR.HNN. | 2023-01-12T18:38:11.85 | 0.1 | undecidable | manual | P | 12 | 30.5472 | 94 | -0.02 | 98 |
IV.RNI2.HNE. | 2023-01-12T18:38:11.91 | 0.6 | undecidable | manual | P | 99 | 27.3504 | 95 | 0.53 | 44 |
IV.POFI.HNN. | 2023-01-12T18:38:11.04 | 0.3 | undecidable | manual | S | 254 | 9.879 | 129 | -0.05 | 76 |
IV.LRP.EHZ. | 2023-01-12T18:38:10.62 | 0.3 | undecidable | manual | P | 242 | 22.4553 | 98 | -0.02 | 75 |
IT.OPI.HGE. | 2023-01-12T18:38:10.03 | 0.3 | undecidable | manual | S | 5 | 3.7962 | 158 | -0.1 | 76 |
IV.CERA.HHZ. | 2023-01-12T18:38:10.39 | 0.1 | undecidable | manual | P | 135 | 22.5552 | 98 | -0.25 | 95 |
IV.VVLD.HHZ. | 2023-01-12T18:38:10.40 | 0.3 | undecidable | manual | P | 310 | 21.9669 | 99 | -0.16 | 73 |
IV.POFI.HNN. | 2023-01-12T18:38:09.02 | 0.1 | undecidable | manual | P | 254 | 9.879 | 129 | 0.2 | 98 |
IT.OPI.HGE. | 2023-01-12T18:38:08.45 | 0.1 | undecidable | manual | P | 5 | 3.7962 | 158 | 0.18 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CERA.HHE. | ML:0.5 | 0.000022182195000000002 | 0.3072 | AML | other | m | 2023-01-12T18:38:15.31 |
IV.CERA.HHN. | ML:0.5 | 0.000021931565 | 0.1792 | AML | other | m | 2023-01-12T18:38:14.88 |
IV.VVLD.HHE. | ML:0.5 | 0.000018326854 | 0.128 | AML | other | m | 2023-01-12T18:38:14.92 |
IV.VVLD.HHN. | ML:0.5 | 0.000021438295000000004 | 0.2048 | AML | other | m | 2023-01-12T18:38:14.16 |
IV.LRP.EHE. | ML:0.5 | 0.000018677207500000002 | 0.1792 | AML | other | m | 2023-01-12T18:38:15.01 |
IV.LRP.EHN. | ML:0.2 | 0.000008767405499999998 | 0.1024 | AML | other | m | 2023-01-12T18:38:15.05 |