A magnitude ML 1.4 earthquake occured in region: 2 km N Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9140, 13.1570 at 9 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 2 | 281 | 281 |
Ussita | MC | 4 | 444 | 725 |
Visso | MC | 6 | 1107 | 1832 |
Preci | PG | 10 | 724 | 2556 |
Bolognola | MC | 11 | 142 | 2698 |
Acquacanina | MC | 13 | 121 | 2819 |
Fiastra | MC | 14 | 559 | 3378 |
Montemonaco | AP | 14 | 604 | 3982 |
Norcia | PG | 14 | 4957 | 8939 |
Fiordimonte | MC | 15 | 202 | 9141 |
Montefortino | FM | 16 | 1178 | 10319 |
Monte Cavallo | MC | 16 | 145 | 10464 |
Montegallo | AP | 16 | 523 | 10987 |
Pieve Torina | MC | 17 | 1458 | 12445 |
Pievebovigliana | MC | 18 | 866 | 13311 |
Amandola | FM | 18 | 3629 | 16940 |
Sarnano | MC | 18 | 3264 | 20204 |
Sellano | PG | 19 | 1079 | 21283 |
Arquata del Tronto | AP | 19 | 1178 | 22461 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-12-18 02:50:28 |
42.9138 | 13.1567 | 9 | 2023-12-18 02:56:14 |
Sala Sismica INGV-Roma | 124118781 |
Field | Value |
---|---|
Time (UTC) | 2023-12-18 02:50:28 ± 0.04 |
Latitude | 42.9138 ± 0.0027 |
Longitude | 13.1567 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124118781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 317 |
Semi-minor axis of confidence ellipse (meter) | 150 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 42 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 44 |
Number of defining phases | 38 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43887 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 124118781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-18 02:56:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2023-12-18T02:50:50.72 | 3.0 | undecidable | manual | S | -0.05 | 0 | |||
IV.CING.HHZ. | 2023-12-18T02:50:46.22 | 3.0 | undecidable | manual | S | 0.04 | 0 | |||
IV.ATCC.EHZ. | 2023-12-18T02:50:46.60 | 3.0 | undecidable | manual | S | -0.47 | 0 | |||
IV.TERO.HHZ. | 2023-12-18T02:50:44.87 | 0.6 | undecidable | manual | S | 131 | 48.7179 | 50 | 0.43 | 43 |
IV.RM33.EHZ. | 2023-12-18T02:50:43.80 | 0.6 | undecidable | manual | S | 174 | 45.1215 | 50 | 0.3 | 45 |
IV.SNTG.HHZ. | 2023-12-18T02:50:42.22 | 0.6 | undecidable | manual | S | 335 | 41.7249 | 50 | -0.36 | 44 |
IV.LNSS.HHZ. | 2023-12-18T02:50:41.10 | 0.6 | undecidable | manual | S | 195 | 35.742 | 50 | 0.1 | 47 |
IV.SMA1.EHZ. | 2023-12-18T02:50:40.77 | 0.6 | undecidable | manual | S | 155 | 34.6431 | 50 | 0.08 | 48 |
IV.SSFR.HHZ. | 2023-12-18T02:50:40.96 | 3.0 | negative | manual | P | 0.29 | 0 | |||
IV.MML1.EHZ. | 2023-12-18T02:50:38.15 | 0.6 | undecidable | manual | S | 326 | 26.751 | 108 | -0.04 | 49 |
IV.CING.HHZ. | 2023-12-18T02:50:38.17 | 3.0 | negative | manual | P | -0.04 | 0 | |||
IV.ATCC.EHZ. | 2023-12-18T02:50:38.31 | 3.0 | positive | manual | P | -0.4 | 0 | |||
IV.GUMA.HHZ. | 2023-12-18T02:50:37.22 | 0.6 | undecidable | manual | S | 41 | 21.9669 | 111 | 0.59 | 43 |
IV.TERO.HHZ. | 2023-12-18T02:50:37.39 | 0.1 | undecidable | manual | P | 131 | 48.7179 | 50 | -0.29 | 89 |
IV.CESI.HHZ. | 2023-12-18T02:50:37.01 | 0.6 | undecidable | manual | S | 296 | 22.8549 | 111 | 0.1 | 48 |
IV.PF6.EHE. | 2023-12-18T02:50:37.51 | 0.6 | undecidable | manual | S | 7 | 25.0527 | 109 | -0.12 | 48 |
IV.RM33.EHZ. | 2023-12-18T02:50:37.07 | 0.6 | undecidable | manual | P | 174 | 45.1215 | 50 | -0.07 | 47 |
IV.SNTG.HHZ. | 2023-12-18T02:50:36.54 | 0.1 | undecidable | manual | P | 335 | 41.7249 | 50 | -0.06 | 94 |
IV.CSP1.EHZ. | 2023-12-18T02:50:36.11 | 0.6 | undecidable | manual | S | 11 | 20.1687 | 113 | 0.07 | 49 |
IV.SMA1.EHZ. | 2023-12-18T02:50:35.11 | 0.1 | undecidable | manual | P | 155 | 34.6431 | 50 | -0.4 | 89 |
IV.LNSS.HHZ. | 2023-12-18T02:50:35.56 | 0.1 | undecidable | manual | P | 195 | 35.742 | 50 | -0.13 | 94 |
IT.MTCL.HGN. | 2023-12-18T02:50:34.56 | 0.3 | undecidable | manual | S | 305 | 15.5733 | 119 | -0.05 | 74 |
IV.FDMO.HHZ. | 2023-12-18T02:50:34.58 | 0.6 | undecidable | manual | S | 338 | 14.7741 | 120 | 0.22 | 48 |
IV.NRCA.HHZ. | 2023-12-18T02:50:33.25 | 0.6 | undecidable | manual | S | 201 | 9.5793 | 132 | 0.35 | 47 |
7F.SIB2.EHN. | 2023-12-18T02:50:33.52 | 0.3 | undecidable | manual | S | 102 | 12.1767 | 125 | -0.11 | 74 |
IV.CESI.HHZ. | 2023-12-18T02:50:33.42 | 0.1 | undecidable | manual | P | 296 | 22.8549 | 111 | 0.09 | 97 |
IV.PF6.EHE. | 2023-12-18T02:50:33.68 | 0.3 | undecidable | manual | P | 7 | 25.0527 | 109 | -0.07 | 73 |
IV.MMO1.EHZ. | 2023-12-18T02:50:33.96 | 0.6 | undecidable | manual | S | 97 | 13.875 | 122 | -0.16 | 49 |
IV.GUMA.HHZ. | 2023-12-18T02:50:33.47 | 0.1 | undecidable | manual | P | 41 | 21.9669 | 111 | 0.3 | 93 |
7F.SIB1.EHZ. | 2023-12-18T02:50:33.01 | 0.3 | undecidable | manual | S | 103 | 9.4794 | 132 | 0.14 | 74 |
IV.MML1.EHZ. | 2023-12-18T02:50:33.95 | 0.1 | undecidable | manual | P | 326 | 26.751 | 108 | -0.12 | 96 |
IV.FEMA.HNN. | 2023-12-18T02:50:32.95 | 0.3 | undecidable | manual | S | 302 | 10.1787 | 130 | -0.12 | 74 |
7F.SIB3.EHN. | 2023-12-18T02:50:32.80 | 0.3 | undecidable | manual | S | 115 | 10.1787 | 130 | -0.26 | 72 |
IT.MTCL.HGN. | 2023-12-18T02:50:32.07 | 0.1 | undecidable | manual | P | 305 | 15.5733 | 119 | 0.07 | 99 |
IV.CSP1.EHZ. | 2023-12-18T02:50:32.84 | 0.1 | undecidable | manual | P | 11 | 20.1687 | 113 | 0.01 | 99 |
IV.NRCA.HHZ. | 2023-12-18T02:50:31.29 | 0.1 | undecidable | manual | P | 201 | 9.5793 | 132 | 0.27 | 96 |
7F.SIB2.EHN. | 2023-12-18T02:50:31.56 | 0.1 | undecidable | manual | P | 102 | 12.1767 | 125 | 0.12 | 98 |
IV.FEMA.HNN. | 2023-12-18T02:50:31.23 | 0.1 | undecidable | manual | P | 302 | 10.1787 | 130 | 0.12 | 99 |
IV.MMO1.EHZ. | 2023-12-18T02:50:31.83 | 0.1 | undecidable | manual | P | 97 | 13.875 | 122 | 0.11 | 98 |
7F.SIB3.EHN. | 2023-12-18T02:50:31.16 | 0.1 | undecidable | manual | P | 115 | 10.1787 | 130 | 0.05 | 100 |
IV.MC2.EHN. | 2023-12-18T02:50:31.03 | 0.1 | undecidable | manual | S | 96 | 2.5974 | 163 | -0.53 | 91 |
IV.FDMO.HHZ. | 2023-12-18T02:50:31.84 | 0.3 | undecidable | manual | P | 338 | 14.7741 | 120 | -0.02 | 75 |
7F.SIB1.EHZ. | 2023-12-18T02:50:31.15 | 0.1 | undecidable | manual | P | 103 | 9.4794 | 132 | 0.15 | 98 |
IV.MC2.EHN. | 2023-12-18T02:50:30.08 | 0.1 | undecidable | manual | P | 96 | 2.5974 | 163 | -0.16 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.5 | 0.00035150000000000003 | 0.16 | AML | other | m | 2023-12-18T02:50:35.56 |
IV.FDMO.HHE. | ML:1.4 | 0.0002415 | 0.22 | AML | other | m | 2023-12-18T02:50:35.52 |
IV.MMO1.EHN. | ML:1.3 | 0.000203 | 1.1 | AML | other | m | 2023-12-18T02:50:36.90 |
IV.MMO1.EHE. | ML:1.3 | 0.000216 | 0.58 | AML | other | m | 2023-12-18T02:50:36.32 |
IV.CSP1.EHN. | ML:1.6 | 0.000324 | 0.32 | AML | other | m | 2023-12-18T02:50:36.59 |
IV.GUMA.HHN. | ML:1.6 | 0.0002465 | 0.56 | AML | other | m | 2023-12-18T02:50:37.53 |
IV.CSP1.EHE. | ML:1.5 | 0.000244 | 1.44 | AML | other | m | 2023-12-18T02:50:37.77 |
IV.CESI.HHN. | ML:1.4 | 0.00016849999999999998 | 0.6 | AML | other | m | 2023-12-18T02:50:37.64 |
IV.CESI.HHE. | ML:1.3 | 0.00011915000000000001 | 1.44 | AML | other | m | 2023-12-18T02:50:38.99 |
IV.MML1.EHE. | ML:1.2 | 0.0000775 | 1.2 | AML | other | m | 2023-12-18T02:50:39.77 |
IV.GUMA.HHE. | ML:1.6 | 0.0002465 | 0.54 | AML | other | m | 2023-12-18T02:50:40.35 |
IV.MML1.EHN. | ML:1.1 | 0.00007495 | 1.3 | AML | other | m | 2023-12-18T02:50:40.77 |
IV.LNSS.HHE. | ML:1.3 | 0.00007685 | 1.22 | AML | other | m | 2023-12-18T02:50:42.69 |
IV.LNSS.HHN. | ML:1.4 | 0.00010055 | 0.52 | AML | other | m | 2023-12-18T02:50:42.73 |
IV.ATCC.EHE. | ML:1.4 | 0.00006675000000000001 | 0.66 | AML | other | m | 2023-12-18T02:50:48.55 |
IV.ATCC.EHN. | ML:1.3 | 0.00005025 | 0.42 | AML | other | m | 2023-12-18T02:50:52.04 |