A magnitude ML 0.3 earthquake occured in region: 4 km N Costacciaro (PG), on
and geographic coordinates (lat, lon) 43.3960, 12.7200 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 |
---|---|---|---|---|
Costacciaro | PG | 4 | 1216 | 1216 |
Scheggia e Pascelupo | PG | 4 | 1393 | 2609 |
Sigillo | PG | 7 | 2404 | 5013 |
Cantiano | PU | 12 | 2245 | 7258 |
Serra Sant'Abbondio | PU | 12 | 1027 | 8285 |
Fossato di Vico | PG | 12 | 2840 | 11125 |
Sassoferrato | AN | 12 | 7285 | 18410 |
Gubbio | PG | 12 | 32216 | 50626 |
Frontone | PU | 13 | 1300 | 51926 |
Fabriano | AN | 16 | 31480 | 83406 |
Cagli | PU | 18 | 8731 | 92137 |
Genga | AN | 18 | 1797 | 93934 |
Gualdo Tadino | PG | 19 | 15208 | 109142 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.3 | 2023-08-22 20:02:11 |
43.3958 | 12.7202 | 11 | 2023-08-22 20:06:37 |
Sala Sismica INGV-Roma | 120392001 |
Field | Value |
---|---|
Time (UTC) | 2023-08-22 20:02:11 ± 0.08 |
Latitude | 43.3958 ± 0.0045 |
Longitude | 12.7202 ± 0.0111 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120392001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 947 |
Semi-minor axis of confidence ellipse (meter) | 427 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 84 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 950.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 106 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.23742 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 120392001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-22 20:06:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2023-08-22T20:02:21.06 | 0.3 | undecidable | manual | S | 335 | 26.3514 | 50 | 0.11 | 72 |
IV.PIEI.HHZ. | 2023-08-22T20:02:19.84 | 0.3 | undecidable | manual | S | 316 | 21.5673 | 50 | 0.19 | 72 |
IV.FOSV.EHZ. | 2023-08-22T20:02:17.14 | 0.1 | undecidable | manual | S | 163 | 11.6772 | 133 | 0.12 | 99 |
IV.FRON.EHZ. | 2023-08-22T20:02:17.52 | 0.3 | undecidable | manual | S | 2 | 13.5753 | 129 | 0.02 | 75 |
IV.PIEI.HHZ. | 2023-08-22T20:02:16.20 | 0.1 | undecidable | manual | P | 316 | 21.5673 | 50 | 0.02 | 99 |
IV.NARO.HHZ. | 2023-08-22T20:02:16.79 | 0.1 | undecidable | manual | P | 335 | 26.3514 | 50 | -0.14 | 96 |
IV.FRON.EHZ. | 2023-08-22T20:02:15.00 | 0.1 | undecidable | manual | P | 2 | 13.5753 | 129 | 0.05 | 100 |
IV.ARVD.HHZ. | 2023-08-22T20:02:15.89 | 0.6 | negative | manual | P | -0.23 | 0.8 | |||
IV.FOSV.EHZ. | 2023-08-22T20:02:14.73 | 0.1 | undecidable | manual | P | 163 | 11.6772 | 133 | 0.06 | 100 |
IV.ATFO.HHZ. | 2023-08-22T20:02:14.33 | 0.6 | negative | manual | P | -0.34 | 0.8 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FOSV.EHE. | ML:0.4 | 0.000025694145 | 0.0768 | AML | other | m | 2023-08-22T20:02:17.27 |
IV.FOSV.EHN. | ML:0.5 | 0.00003393101 | 0.1408 | AML | other | m | 2023-08-22T20:02:17.35 |
IV.FRON.EHE. | ML:0.4 | 0.000025396495 | 0.0896 | AML | other | m | 2023-08-22T20:02:17.81 |
IV.FRON.EHN. | ML:0.5 | 0.000028630944999999997 | 0.0768 | AML | other | m | 2023-08-22T20:02:18.18 |
IV.PIEI.HHE. | ML:0.5 | 0.000020164999999999998 | 0.0768 | AML | other | m | 2023-08-22T20:02:20.19 |
IV.PIEI.HHN. | ML:-0.1 | 0.000007476031 | 0.0896 | AML | other | m | 2023-08-22T20:02:20.66 |
IV.NARO.HHE. | ML:0.3 | 0.000007595273499999999 | 0.0768 | AML | other | m | 2023-08-22T20:02:21.40 |
IV.NARO.HHN. | ML:0.0 | 0.00000571040235 | 0.0512 | AML | other | m | 2023-08-22T20:02:22.93 |