A magnitude ML 1.1 earthquake occured in region: 3 km E Sigillo (PG), on
and geographic coordinates (lat, lon) 43.3420, 12.7740 at 12 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 |
---|---|---|---|---|
Sigillo | PG | 3 | 2404 | 2404 |
Fossato di Vico | PG | 5 | 2840 | 5244 |
Costacciaro | PG | 5 | 1216 | 6460 |
Fabriano | AN | 11 | 31480 | 37940 |
Scheggia e Pascelupo | PG | 11 | 1393 | 39333 |
Gualdo Tadino | PG | 12 | 15208 | 54541 |
Sassoferrato | AN | 13 | 7285 | 61826 |
Gubbio | PG | 16 | 32216 | 94042 |
Genga | AN | 16 | 1797 | 95839 |
Serra Sant'Abbondio | PU | 17 | 1027 | 96866 |
Esanatoglia | MC | 17 | 2034 | 98900 |
Cerreto d'Esi | AN | 17 | 3817 | 102717 |
Cantiano | PU | 19 | 2245 | 104962 |
Frontone | PU | 20 | 1300 | 106262 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-09-23 18:24:51 |
43.3418 | 12.7742 | 12 | 2020-09-23 18:31:28 |
Sala Sismica INGV-Roma | 83167171 |
Field | Value |
---|---|
Time (UTC) | 2020-09-23 18:24:51 ± 0.1 |
Latitude | 43.3418 ± 0.0063 |
Longitude | 12.7742 ± 0.0074 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83167171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 636 |
Semi-minor axis of confidence ellipse (meter) | 274 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 31 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 104 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56477 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 83167171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-23 18:31:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LPEL.HHZ. | 2020-09-23T18:25:16.96 | 3.0 | undecidable | manual | Pn | -0.44 | 0 | |||
IV.ASSB.HHZ. | 2020-09-23T18:25:02.55 | 0.3 | undecidable | manual | S | 196 | 34.4433 | 93 | -0.23 | 68 |
IV.CPGN.EHZ. | 2020-09-23T18:25:01.11 | 0.1 | undecidable | manual | P | 325 | 62.6928 | 91 | -1.08 | 65 |
IV.EL6.EHZ. | 2020-09-23T18:25:01.05 | 0.3 | undecidable | manual | S | 93 | 26.4513 | 94 | 0.41 | 67 |
IV.ATVO.HHZ. | 2020-09-23T18:25:01.72 | 0.3 | undecidable | manual | S | 279 | 29.9478 | 93 | 0.14 | 71 |
IV.CRTC.HHZ. | 2020-09-23T18:25:00.11 | 3.0 | undecidable | manual | S | -0.65 | 0 | |||
IV.ATCC.EHZ. | 2020-09-23T18:24:59.11 | 0.3 | undecidable | manual | S | 212 | 20.4684 | 98 | 0.06 | 74 |
IV.FRON.EHZ. | 2020-09-23T18:24:59.06 | 0.3 | undecidable | manual | S | 349 | 19.869 | 98 | 0.16 | 71 |
IV.MURB.HHZ. | 2020-09-23T18:24:59.86 | 0.3 | undecidable | manual | S | 247 | 21.9669 | 96 | 0.41 | 68 |
IV.FDMO.HHZ. | 2020-09-23T18:24:58.87 | 0.1 | undecidable | manual | P | 143 | 42.3243 | 92 | -0.18 | 92 |
IV.ATFO.HHZ. | 2020-09-23T18:24:58.15 | 0.3 | undecidable | manual | S | 280 | 16.5723 | 104 | 0.12 | 73 |
IV.ATVO.HHZ. | 2020-09-23T18:24:57.41 | 0.6 | undecidable | manual | P | 279 | 29.9478 | 93 | 0.25 | 46 |
IV.ASSB.HHZ. | 2020-09-23T18:24:57.63 | 0.1 | undecidable | manual | P | 196 | 34.4433 | 93 | -0.21 | 92 |
IV.MURB.HHZ. | 2020-09-23T18:24:56.09 | 0.1 | undecidable | manual | P | 247 | 21.9669 | 96 | 0.17 | 95 |
IV.EL6.EHZ. | 2020-09-23T18:24:56.55 | 0.1 | undecidable | manual | P | 93 | 26.4513 | 94 | -0.06 | 97 |
IV.ATFO.HHZ. | 2020-09-23T18:24:55.28 | 0.6 | negative | manual | P | 280 | 16.5723 | 104 | 0.18 | 48 |
IV.ATCC.EHZ. | 2020-09-23T18:24:55.73 | 1.0 | negative | manual | P | 212 | 20.4684 | 98 | 0.03 | 25 |
IV.FOSV.EHZ. | 2020-09-23T18:24:55.44 | 0.1 | undecidable | manual | S | 191 | 5.2947 | 149 | -0.16 | 97 |
IV.FRON.EHZ. | 2020-09-23T18:24:55.70 | 0.1 | undecidable | manual | P | 349 | 19.869 | 98 | 0.1 | 96 |
IV.FOSV.EHZ. | 2020-09-23T18:24:53.77 | 0.1 | undecidable | manual | P | 191 | 5.2947 | 149 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FOSV.EHN. | ML:1.4 | 0.000391 | 0.08 | AML | other | m | 2020-09-23T18:24:55.52 |
IV.FOSV.EHE. | ML:1.4 | 0.000356 | 0.08 | AML | other | m | 2020-09-23T18:24:55.50 |
IV.ATFO.HHE. | ML:1.0 | 0.00007819999999999999 | 0.34 | AML | other | m | 2020-09-23T18:24:58.40 |
IV.ATFO.HHN. | ML:0.9 | 0.0000711 | 0.36 | AML | other | m | 2020-09-23T18:24:58.67 |
IV.ATCC.EHN. | ML:1.1 | 0.00009379999999999999 | 0.3 | AML | other | m | 2020-09-23T18:24:59.33 |
IV.ATCC.EHE. | ML:1.3 | 0.0001244 | 0.6 | AML | other | m | 2020-09-23T18:24:59.30 |
IV.FRON.EHE. | ML:0.7 | 0.0000369 | 0.78 | AML | other | m | 2020-09-23T18:24:59.51 |
IV.FRON.EHN. | ML:0.8 | 0.0000424 | 0.78 | AML | other | m | 2020-09-23T18:25:00.51 |
IV.MURB.HHN. | ML:1.1 | 0.0000747 | 0.64 | AML | other | m | 2020-09-23T18:25:00.78 |
IV.ATVO.HHN. | ML:1.0 | 0.00004965 | 0.98 | AML | other | m | 2020-09-23T18:25:01.93 |
IV.ATVO.HHE. | ML:1.1 | 0.00005745 | 1.74 | AML | other | m | 2020-09-23T18:25:02.01 |
IV.MURB.HHE. | ML:1.0 | 0.00006555 | 1.3 | AML | other | m | 2020-09-23T18:25:02.68 |