A magnitude ML 0.6 earthquake occured in region: 2 km SW Frontone (PU), on
and geographic coordinates (lat, lon) 43.5040, 12.7270 at 15 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 |
---|---|---|---|---|
Frontone | PU | 2 | 1300 | 1300 |
Serra Sant'Abbondio | PU | 4 | 1027 | 2327 |
Cagli | PU | 8 | 8731 | 11058 |
Cantiano | PU | 9 | 2245 | 13303 |
Pergola | PU | 11 | 6333 | 19636 |
Scheggia e Pascelupo | PG | 12 | 1393 | 21029 |
Sassoferrato | AN | 13 | 7285 | 28314 |
Acqualagna | PU | 13 | 4393 | 32707 |
Costacciaro | PG | 16 | 1216 | 33923 |
Arcevia | AN | 17 | 4612 | 38535 |
Genga | AN | 19 | 1797 | 40332 |
Sigillo | PG | 19 | 2404 | 42736 |
Piobbico | PU | 20 | 2029 | 44765 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-07-10 20:53:02 |
43.5045 | 12.7273 | 15 | 2020-07-10 23:18:07 |
Sala Sismica INGV-Roma | 80939031 |
Field | Value |
---|---|
Time (UTC) | 2020-07-10 20:53:02 ± 0.05 |
Latitude | 43.5045 ± 0.0027 |
Longitude | 12.7273 ± 0.0025 |
Depth (km) | 15 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80939031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 281 |
Semi-minor axis of confidence ellipse (meter) | 199 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 187 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.01349 |
Epicentral distance of station farthest from the epicenter (degree) | 0.17807 |
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 | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 80939031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-10 23:18:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2020-07-10T20:53:10.15 | 0.3 | undecidable | manual | S | 315 | 16.6722 | 120 | 0 | 74 |
IV.ARVD.HHZ. | 2020-07-10T20:53:10.17 | 0.3 | undecidable | manual | S | 92 | 17.2716 | 119 | -0.11 | 73 |
IV.ATFO.HHZ. | 2020-07-10T20:53:10.99 | 0.6 | undecidable | manual | S | 219 | 19.7691 | 114 | 0.11 | 48 |
IV.MPAG.EHZ. | 2020-07-10T20:53:09.72 | 0.3 | undecidable | manual | S | 11 | 14.0748 | 127 | 0.15 | 72 |
IV.PIEI.HHZ. | 2020-07-10T20:53:09.88 | 0.6 | undecidable | manual | S | 283 | 15.873 | 122 | -0.08 | 48 |
IV.FRON.EHZ. | 2020-07-10T20:53:07.82 | 0.3 | undecidable | manual | S | 355 | 1.4985 | 173 | -0.01 | 75 |
IV.NARO.HHZ. | 2020-07-10T20:53:07.05 | 0.1 | undecidable | manual | P | 315 | 16.6722 | 120 | -0.04 | 98 |
IV.ARVD.HHZ. | 2020-07-10T20:53:07.13 | 0.1 | undecidable | manual | P | 92 | 17.2716 | 119 | -0.03 | 98 |
IV.ATFO.HHZ. | 2020-07-10T20:53:07.52 | 0.1 | undecidable | manual | P | 219 | 19.7691 | 114 | 0.02 | 98 |
IV.PIEI.HHZ. | 2020-07-10T20:53:06.90 | 0.1 | undecidable | manual | P | 283 | 15.873 | 122 | -0.07 | 97 |
IV.MPAG.EHZ. | 2020-07-10T20:53:06.82 | 0.1 | undecidable | manual | P | 11 | 14.0748 | 127 | 0.07 | 98 |
IV.FRON.EHZ. | 2020-07-10T20:53:05.81 | 0.1 | undecidable | manual | P | 355 | 1.4985 | 173 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FRON.EHE. | ML:0.9 | 0.00009554999999999999 | 1.58 | AML | other | m | 2020-07-10T20:53:07.89 |
IV.FRON.EHN. | ML:0.9 | 0.00009865 | 0.98 | AML | other | m | 2020-07-10T20:53:08.18 |
IV.MPAG.EHE. | ML:0.6 | 0.000029900000000000002 | 0.26 | AML | other | m | 2020-07-10T20:53:09.86 |
IV.MPAG.EHN. | ML:0.4 | 0.00001848 | 1.34 | AML | other | m | 2020-07-10T20:53:09.89 |
IV.PIEI.HHN. | ML:0.4 | 0.000021 | 0.52 | AML | other | m | 2020-07-10T20:53:10.11 |
IV.PIEI.HHE. | ML:0.6 | 0.000030850000000000004 | 0.1 | AML | other | m | 2020-07-10T20:53:10.15 |
IV.NARO.HHE. | ML:0.4 | 0.000018849999999999997 | 0.72 | AML | other | m | 2020-07-10T20:53:10.80 |
IV.ARVD.HHE. | ML:0.7 | 0.0000339 | 0.2 | AML | other | m | 2020-07-10T20:53:10.56 |
IV.ARVD.HHN. | ML:0.5 | 0.000026500000000000004 | 0.32 | AML | other | m | 2020-07-10T20:53:10.48 |
IV.NARO.HHN. | ML:0.4 | 0.0000203 | 0.3 | AML | other | m | 2020-07-10T20:53:10.36 |
IV.ATFO.HHN. | ML:0.6 | 0.00002395 | 0.28 | AML | other | m | 2020-07-10T20:53:11.15 |
IV.ATFO.HHE. | ML:0.5 | 0.00002065 | 0.64 | AML | other | m | 2020-07-10T20:53:12.44 |