A magnitude ML 0.4 earthquake occured in region: 3 km S Serra Sant'Abbondio (PU), on
and geographic coordinates (lat, lon) 43.4680, 12.7700 at 14 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 |
---|---|---|---|---|
Serra Sant'Abbondio | PU | 3 | 1027 | 1027 |
Frontone | PU | 6 | 1300 | 2327 |
Sassoferrato | AN | 8 | 7285 | 9612 |
Scheggia e Pascelupo | PG | 11 | 1393 | 11005 |
Cantiano | PU | 12 | 2245 | 13250 |
Pergola | PU | 12 | 6333 | 19583 |
Costacciaro | PG | 13 | 1216 | 20799 |
Cagli | PU | 13 | 8731 | 29530 |
Genga | AN | 14 | 1797 | 31327 |
Arcevia | AN | 14 | 4612 | 35939 |
Sigillo | PG | 15 | 2404 | 38343 |
Fabriano | AN | 18 | 31480 | 69823 |
Acqualagna | PU | 18 | 4393 | 74216 |
Fossato di Vico | PG | 19 | 2840 | 77056 |
Serra San Quirico | AN | 20 | 2850 | 79906 |
Gubbio | PG | 20 | 32216 | 112122 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2023-02-11 00:10:35 |
43.468 | 12.7702 | 14 | 2023-02-11 00:24:10 |
Sala Sismica INGV-Roma | 114330341 |
Field | Value |
---|---|
Time (UTC) | 2023-02-11 00:10:35 ± 0.28 |
Latitude | 43.4680 ± 0.0081 |
Longitude | 12.7702 ± 0.0112 |
Depth (km) | 14 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 114330341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 833 |
Semi-minor axis of confidence ellipse (meter) | 805 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 129 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 830.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19785 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 114330341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-11 00:24:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2023-02-11T00:10:44.86 | 0.1 | undecidable | manual | S | 316 | 21.9669 | 104 | 0.65 | 85 |
IV.MPAG.EHZ. | 2023-02-11T00:10:43.05 | 0.1 | undecidable | manual | S | 357 | 17.871 | 111 | -0.12 | 94 |
IV.PIEI.HHZ. | 2023-02-11T00:10:43.30 | 0.1 | undecidable | manual | S | 292 | 20.3685 | 106 | -0.49 | 86 |
IV.ARVD.HHZ. | 2023-02-11T00:10:42.27 | 0.1 | undecidable | manual | S | 76 | 14.1747 | 120 | 0 | 97 |
IV.NARO.HHZ. | 2023-02-11T00:10:41.30 | 0.1 | undecidable | manual | P | 316 | 21.9669 | 104 | 0.65 | 86 |
IV.ATSC.EHZ. | 2023-02-11T00:10:41.05 | 0.1 | undecidable | manual | S | 234 | 8.2806 | 140 | -0.01 | 99 |
IV.FRON.EHZ. | 2023-02-11T00:10:40.64 | 0.1 | undecidable | manual | S | 327 | 6.5934 | 148 | -0.15 | 96 |
IV.PIEI.HHZ. | 2023-02-11T00:10:40.11 | 0.1 | undecidable | manual | P | 292 | 20.3685 | 106 | -0.3 | 90 |
IV.FOSV.EHZ. | 2023-02-11T00:10:40.19 | 3.0 | undecidable | manual | P | 0.08 | 0 | |||
IV.SSFR.HHZ. | 2023-02-11T00:10:40.52 | 0.1 | undecidable | manual | S | 165 | 3.6963 | 161 | 0.07 | 100 |
IV.ARVD.HHZ. | 2023-02-11T00:10:39.47 | 0.1 | undecidable | manual | P | 76 | 14.1747 | 120 | -0.06 | 96 |
IV.MPAG.EHZ. | 2023-02-11T00:10:39.91 | 0.1 | undecidable | manual | P | 357 | 17.871 | 111 | -0.14 | 94 |
IV.SSFR.HHZ. | 2023-02-11T00:10:38.50 | 0.1 | undecidable | manual | P | 165 | 3.6963 | 161 | 0.02 | 100 |
IV.FRON.EHZ. | 2023-02-11T00:10:38.60 | 0.1 | undecidable | manual | P | 327 | 6.5934 | 148 | -0.08 | 97 |
IV.ATSC.EHZ. | 2023-02-11T00:10:38.87 | 0.1 | undecidable | manual | P | 234 | 8.2806 | 140 | 0.03 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FRON.EHE. | ML:0.5 | 0.00003291057 | 0.08 | AML | other | m | 2023-02-11T00:10:40.97 |
IV.FRON.EHN. | ML:0.4 | 0.0000308589105 | 0.08 | AML | other | m | 2023-02-11T00:10:41.16 |
IV.NARO.HHE. | ML:0.5 | 0.0000179969125 | 0.06 | AML | other | m | 2023-02-11T00:10:44.98 |
IV.NARO.HHN. | ML:0.4 | 0.0000153883065 | 0.7 | AML | other | m | 2023-02-11T00:10:45.40 |