A magnitude ML 0.4 earthquake occured in region: 5 km SW Serra Sant'Abbondio (PU), on
and geographic coordinates (lat, lon) 43.4490, 12.7420 at 16 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 | 5 | 1027 | 1027 |
Frontone | PU | 7 | 1300 | 2327 |
Scheggia e Pascelupo | PG | 8 | 1393 | 3720 |
Sassoferrato | AN | 10 | 7285 | 11005 |
Cantiano | PU | 10 | 2245 | 13250 |
Costacciaro | PG | 10 | 1216 | 14466 |
Sigillo | PG | 13 | 2404 | 16870 |
Cagli | PU | 13 | 8731 | 25601 |
Pergola | PU | 15 | 6333 | 31934 |
Genga | AN | 16 | 1797 | 33731 |
Gubbio | PG | 17 | 32216 | 65947 |
Arcevia | AN | 17 | 4612 | 70559 |
Fossato di Vico | PG | 17 | 2840 | 73399 |
Fabriano | AN | 18 | 31480 | 104879 |
Acqualagna | PU | 20 | 4393 | 109272 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2020-01-02 19:16:32 |
43.4493 | 12.7417 | 16 | 2020-01-02 19:23:55 |
Sala Sismica INGV-Roma | 75208351 |
Field | Value |
---|---|
Time (UTC) | 2020-01-02 19:16:32 ± 0.06 |
Latitude | 43.4493 ± 0.0027 |
Longitude | 12.7417 ± 0.0025 |
Depth (km) | 16 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 75208351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 259 |
Semi-minor axis of confidence ellipse (meter) | 31 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 198 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.03238 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19875 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 75208351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-02 19:23:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2020-01-02T19:16:41.59 | 0.3 | undecidable | manual | S | 324 | 22.0668 | 114 | 0.04 | 73 |
IV.FOSV.EHZ. | 2020-01-02T19:16:40.38 | 0.1 | undecidable | manual | S | 175 | 17.1717 | 123 | -0.03 | 98 |
IV.ARVD.HHZ. | 2020-01-02T19:16:40.36 | 0.3 | undecidable | manual | S | 71 | 16.9719 | 124 | 0 | 74 |
IV.PIEI.HHZ. | 2020-01-02T19:16:40.77 | 0.3 | undecidable | manual | S | 300 | 19.1697 | 119 | -0.09 | 73 |
IV.ATBU.HNE. | 2020-01-02T19:16:40.23 | 0.3 | undecidable | manual | S | 281 | 15.873 | 126 | 0.12 | 72 |
IV.FRON.EHZ. | 2020-01-02T19:16:38.58 | 0.1 | undecidable | manual | S | 350 | 7.6812 | 150 | -0.06 | 99 |
IV.SSFR.HHZ. | 2020-01-02T19:16:38.27 | 0.1 | undecidable | manual | S | 114 | 3.5964 | 165 | 0.06 | 100 |
IV.ATSC.EHZ. | 2020-01-02T19:16:38.27 | 0.1 | undecidable | manual | S | 238 | 5.2947 | 159 | -0.08 | 99 |
IV.PIEI.HHZ. | 2020-01-02T19:16:37.36 | 0.3 | undecidable | manual | P | 300 | 19.1697 | 119 | -0.13 | 72 |
IV.ATBU.HNE. | 2020-01-02T19:16:37.07 | 0.3 | undecidable | manual | P | 281 | 15.873 | 126 | 0.02 | 74 |
IV.NARO.HHZ. | 2020-01-02T19:16:37.85 | 0.3 | undecidable | manual | P | 324 | 22.0668 | 114 | -0.04 | 73 |
IV.FOSV.EHZ. | 2020-01-02T19:16:37.24 | 0.1 | undecidable | manual | P | 175 | 17.1717 | 123 | 0.01 | 99 |
IV.ARVD.HHZ. | 2020-01-02T19:16:36.94 | 1.0 | undecidable | manual | P | 71 | 16.9719 | 124 | -0.26 | 23 |
IV.ATSC.EHZ. | 2020-01-02T19:16:36.11 | 0.1 | undecidable | manual | P | 238 | 5.2947 | 159 | 0.07 | 99 |
IV.FRON.EHZ. | 2020-01-02T19:16:36.28 | 0.1 | undecidable | manual | P | 350 | 7.6812 | 150 | 0.08 | 99 |
IV.SSFR.HHZ. | 2020-01-02T19:16:36.05 | 0.1 | undecidable | manual | P | 114 | 3.5964 | 165 | 0.09 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FRON.EHE. | ML:0.4 | 0.000022622003000000003 | 0.0768 | AML | other | m | 2020-01-02T19:16:38.67 |
IV.FRON.EHN. | ML:0.5 | 0.00003068952 | 0.1408 | AML | other | m | 2020-01-02T19:16:38.78 |
IV.ARVD.HHE. | ML:-0.1 | 0.00000560475215 | 0.1408 | AML | other | m | 2020-01-02T19:16:42.36 |
IV.ARVD.HHN. | ML:-0.1 | 0.000004442394999999999 | 0.1408 | AML | other | m | 2020-01-02T19:16:41.30 |
IV.FOSV.EHE. | ML:0.3 | 0.000016552209999999998 | 1.728 | AML | other | m | 2020-01-02T19:16:40.48 |
IV.FOSV.EHN. | ML:0.6 | 0.000025054704999999996 | 0.1408 | AML | other | m | 2020-01-02T19:16:40.58 |
IV.PIEI.HHE. | ML:0.7 | 0.00003057007 | 0.0768 | AML | other | m | 2020-01-02T19:16:41.40 |
IV.PIEI.HHN. | ML:0.2 | 0.000011479276 | 0.1408 | AML | other | m | 2020-01-02T19:16:40.96 |
IV.NARO.HHE. | ML:0.5 | 0.0000178305095 | 0.064 | AML | other | m | 2020-01-02T19:16:41.96 |
IV.NARO.HHN. | ML:0.2 | 0.000011039045499999998 | 0.0512 | AML | other | m | 2020-01-02T19:16:41.95 |