A magnitude ML 0.8 earthquake occured in region: 5 km SW Serra Sant'Abbondio (PU), on
and geographic coordinates (lat, lon) 43.4570, 12.7350 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 |
---|---|---|---|---|
Serra Sant'Abbondio | PU | 5 | 1027 | 1027 |
Frontone | PU | 7 | 1300 | 2327 |
Scheggia e Pascelupo | PG | 8 | 1393 | 3720 |
Cantiano | PU | 9 | 2245 | 5965 |
Sassoferrato | AN | 10 | 7285 | 13250 |
Costacciaro | PG | 11 | 1216 | 14466 |
Cagli | PU | 12 | 8731 | 23197 |
Sigillo | PG | 14 | 2404 | 25601 |
Pergola | PU | 14 | 6333 | 31934 |
Genga | AN | 17 | 1797 | 33731 |
Gubbio | PG | 17 | 32216 | 65947 |
Arcevia | AN | 17 | 4612 | 70559 |
Fossato di Vico | PG | 18 | 2840 | 73399 |
Acqualagna | PU | 19 | 4393 | 77792 |
Fabriano | AN | 19 | 31480 | 109272 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2017-04-05 14:31:57 |
43.4572 | 12.7348 | 15 | 2017-04-05 14:36:11 |
Sala Sismica INGV-Roma | 43419581 |
Field | Value |
---|---|
Time (UTC) | 2017-04-05 14:31:57 ± 0.13 |
Latitude | 43.4572 ± 0.0054 |
Longitude | 12.7348 ± 0.0074 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 43419581 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 589 |
Semi-minor axis of confidence ellipse (meter) | 233 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 349 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
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 | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 43419581 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-04-05 14:36:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARCI.HHZ. | 2017-04-05T14:32:17.53 | 3.0 | negative | manual | P | 0.23 | 0 | |||
IV.FSSB.HHZ. | 2017-04-05T14:32:06.49 | 0.6 | undecidable | manual | S | 7 | 26.3514 | 106 | -0.28 | 46 |
IV.PIEI.HHZ. | 2017-04-05T14:32:04.70 | 0.1 | undecidable | manual | S | 298 | 18.2706 | 117 | -0.05 | 100 |
IV.MPAG.EHZ. | 2017-04-05T14:32:04.80 | 0.6 | undecidable | manual | S | 6 | 19.1697 | 115 | -0.16 | 48 |
IV.ARVD.HHZ. | 2017-04-05T14:32:04.54 | 0.3 | undecidable | manual | S | 75 | 17.2716 | 119 | 0.03 | 75 |
IV.FRON.EHZ. | 2017-04-05T14:32:02.40 | 0.6 | undecidable | manual | S | 354 | 6.7932 | 151 | -0.09 | 50 |
IV.FSSB.HHZ. | 2017-04-05T14:32:02.72 | 0.1 | undecidable | manual | P | 7 | 26.3514 | 106 | 0.03 | 98 |
IV.MPAG.EHZ. | 2017-04-05T14:32:01.77 | 0.6 | negative | manual | P | 6 | 19.1697 | 115 | 0.12 | 49 |
IV.ARVD.HHZ. | 2017-04-05T14:32:01.83 | 1.0 | undecidable | manual | P | 75 | 17.2716 | 119 | 0.44 | 23 |
IV.FOSV.EHZ. | 2017-04-05T14:32:01.33 | 0.1 | undecidable | manual | P | 173 | 18.1707 | 117 | -0.18 | 97 |
IV.PIEI.HHZ. | 2017-04-05T14:32:01.67 | 0.1 | undecidable | manual | P | 298 | 18.2706 | 117 | 0.15 | 96 |
IV.FRON.EHZ. | 2017-04-05T14:32:00.44 | 0.6 | undecidable | manual | P | 354 | 6.7932 | 151 | 0.22 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARVD.HHN. | ML:0.5 | 0.00002555 | 1.58 | AML | other | m | 2017-04-05T14:32:04.02 |
IV.ARVD.HHE. | ML:0.4 | 0.00002145 | 0.66 | AML | other | m | 2017-04-05T14:32:06.34 |
IV.FRON.EHN. | ML:0.8 | 0.0000641 | 0.28 | AML | other | m | 2017-04-05T14:32:02.70 |
IV.FRON.EHE. | ML:0.5 | 0.0000337 | 0.16 | AML | other | m | 2017-04-05T14:32:03.62 |
IV.FSSB.HHN. | ML:1.4 | 0.000131 | 0.48 | AML | other | m | 2017-04-05T14:32:07.39 |
IV.FSSB.HHE. | ML:1.1 | 0.0000645 | 0.24 | AML | other | m | 2017-04-05T14:32:07.75 |
IV.PIEI.HHN. | ML:0.6 | 0.000031935 | 0.8 | AML | other | m | 2017-04-05T14:32:05.87 |
IV.PIEI.HHE. | ML:1.0 | 0.0000657 | 0.1 | AML | other | m | 2017-04-05T14:32:05.05 |