A magnitude ML 0.2 earthquake occured in region: 2 km NW Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9130, 13.1460 at 11 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 | 5 | 1107 | 1832 |
Preci | PG | 9 | 724 | 2556 |
Bolognola | MC | 11 | 142 | 2698 |
Acquacanina | MC | 13 | 121 | 2819 |
Fiastra | MC | 14 | 559 | 3378 |
Norcia | PG | 14 | 4957 | 8335 |
Fiordimonte | MC | 15 | 202 | 8537 |
Monte Cavallo | MC | 15 | 145 | 8682 |
Montemonaco | AP | 15 | 604 | 9286 |
Montefortino | FM | 16 | 1178 | 10464 |
Pieve Torina | MC | 17 | 1458 | 11922 |
Montegallo | AP | 17 | 523 | 12445 |
Pievebovigliana | MC | 17 | 866 | 13311 |
Sellano | PG | 18 | 1079 | 14390 |
Sarnano | MC | 19 | 3264 | 17654 |
Amandola | FM | 19 | 3629 | 21283 |
Arquata del Tronto | AP | 20 | 1178 | 22461 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.2 | 2023-04-13 02:47:06 |
42.9133 | 13.146 | 11 | 2023-04-13 03:20:44 |
Sala Sismica INGV-Roma | 116327251 |
Field | Value |
---|---|
Time (UTC) | 2023-04-13 02:47:06 ± 0.04 |
Latitude | 42.9133 ± 0.0027 |
Longitude | 13.1460 ± 0.0025 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116327251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 342 |
Semi-minor axis of confidence ellipse (meter) | 216 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 194 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.08274 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23742 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.2 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 116327251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-13 03:20:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHZ. | 2023-04-13T02:47:16.11 | 0.3 | undecidable | manual | S | 328 | 26.3514 | 50 | 0.23 | 70 |
IV.CSP1.EHZ. | 2023-04-13T02:47:14.26 | 0.3 | undecidable | manual | S | 14 | 20.3685 | 50 | -0.03 | 74 |
IV.CESI.HHZ. | 2023-04-13T02:47:14.83 | 0.3 | undecidable | manual | S | 297 | 22.0668 | 50 | 0.08 | 73 |
IV.MMO1.EHZ. | 2023-04-13T02:47:12.74 | 0.3 | undecidable | manual | S | 96 | 14.7741 | 127 | -0.05 | 74 |
IT.MTCL.HGE. | 2023-04-13T02:47:12.55 | 0.3 | undecidable | manual | S | 307 | 14.874 | 127 | -0.27 | 71 |
7F.SIB2.EHE. | 2023-04-13T02:47:12.19 | 0.3 | undecidable | manual | S | 101 | 13.0758 | 130 | -0.13 | 73 |
IV.FDMO.HHZ. | 2023-04-13T02:47:12.89 | 0.3 | undecidable | manual | S | 341 | 14.4744 | 127 | 0.18 | 72 |
7F.SIB1.EHE. | 2023-04-13T02:47:12.00 | 0.3 | undecidable | manual | S | 102 | 10.2786 | 137 | 0.37 | 70 |
IV.CESI.HHZ. | 2023-04-13T02:47:11.12 | 0.1 | negative | manual | P | 297 | 22.0668 | 50 | -0.1 | 97 |
IV.MML1.EHZ. | 2023-04-13T02:47:11.83 | 0.1 | positive | manual | P | 328 | 26.3514 | 50 | -0.04 | 97 |
IV.NRCA.HHZ. | 2023-04-13T02:47:11.42 | 0.3 | undecidable | manual | S | 196 | 9.1797 | 140 | 0.04 | 75 |
7F.SIB3.EHE. | 2023-04-13T02:47:11.73 | 0.3 | undecidable | manual | S | 113 | 10.9779 | 135 | -0.05 | 75 |
IV.FDMO.HHZ. | 2023-04-13T02:47:10.03 | 0.1 | negative | manual | P | 341 | 14.4744 | 127 | -0.01 | 100 |
IT.MTCL.HGE. | 2023-04-13T02:47:10.09 | 0.1 | undecidable | manual | P | 307 | 14.874 | 127 | -0.01 | 100 |
IV.CSP1.EHZ. | 2023-04-13T02:47:10.90 | 0.1 | undecidable | manual | P | 14 | 20.3685 | 50 | -0.05 | 98 |
IV.NRCA.HHZ. | 2023-04-13T02:47:09.36 | 0.1 | positive | manual | P | 196 | 9.1797 | 140 | 0.09 | 99 |
7F.SIB3.EHE. | 2023-04-13T02:47:09.47 | 0.1 | undecidable | manual | P | 113 | 10.9779 | 135 | -0.03 | 100 |
7F.SIB1.EHE. | 2023-04-13T02:47:09.48 | 0.1 | undecidable | manual | P | 102 | 10.2786 | 137 | 0.07 | 99 |
IV.MMO1.EHZ. | 2023-04-13T02:47:09.99 | 0.1 | undecidable | manual | P | 96 | 14.7741 | 127 | -0.09 | 98 |
7F.SIB2.EHE. | 2023-04-13T02:47:09.75 | 0.1 | undecidable | manual | P | 101 | 13.0758 | 130 | -0.07 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.6 | 0.0000494 | 0.16 | AML | other | m | 2023-04-13T02:47:11.55 |
IV.NRCA.HHE. | ML:0.7 | 0.0000666 | 0.06 | AML | other | m | 2023-04-13T02:47:11.64 |
IV.MMO1.EHN. | ML:0.0 | 0.000010834876 | 0.1008 | AML | other | m | 2023-04-13T02:47:13.12 |
IV.FDMO.HHE. | ML:0.2 | 0.000014383199999999998 | 0.16 | AML | other | m | 2023-04-13T02:47:13.16 |
IV.FDMO.HHN. | ML:0.2 | 0.000017351640500000003 | 0.2592 | AML | other | m | 2023-04-13T02:47:13.14 |
IV.CESI.HHE. | ML:0.2 | 0.000011665958 | 0.8992 | AML | other | m | 2023-04-13T02:47:22.75 |
IV.CESI.HHN. | ML:-0.1 | 0.000007209510000000001 | 0.16 | AML | other | m | 2023-04-13T02:47:15.27 |
IV.MML1.EHN. | ML:0.0 | 0.000006303277000000001 | 0.8192 | AML | other | m | 2023-04-13T02:47:24.87 |