A magnitude ML 0.6 earthquake occured in region: 6 km N Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.1630, 12.8060 at 10 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 |
---|---|---|---|---|
Nocera Umbra | PG | 6 | 5839 | 5839 |
Gualdo Tadino | PG | 8 | 15208 | 21047 |
Fiuminata | MC | 11 | 1402 | 22449 |
Sefro | MC | 12 | 422 | 22871 |
Valtopina | PG | 12 | 1398 | 24269 |
Pioraco | MC | 15 | 1134 | 25403 |
Fossato di Vico | PG | 15 | 2840 | 28243 |
Esanatoglia | MC | 15 | 2034 | 30277 |
Serravalle di Chienti | MC | 16 | 1070 | 31347 |
Valfabbrica | PG | 17 | 3389 | 34736 |
Assisi | PG | 18 | 28299 | 63035 |
Sigillo | PG | 20 | 2404 | 65439 |
Matelica | MC | 20 | 9981 | 75420 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-09-17 02:57:45 |
43.1627 | 12.8062 | 10 | 2020-09-17 03:03:57 |
Sala Sismica INGV-Roma | 82968111 |
Field | Value |
---|---|
Time (UTC) | 2020-09-17 02:57:45 ± 0.05 |
Latitude | 43.1627 ± 0.0027 |
Longitude | 12.8062 ± 0.0025 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 82968111 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 276 |
Semi-minor axis of confidence ellipse (meter) | 240 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 335 |
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) | 111 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.12321 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27249 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 82968111 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-17 03:03:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2020-09-17T02:57:56.45 | 0.1 | undecidable | manual | S | 52 | 30.2475 | 50 | 0.01 | 98 |
IV.MURB.HHZ. | 2020-09-17T02:57:55.12 | 0.3 | undecidable | manual | S | 296 | 25.3524 | 111 | 0.02 | 74 |
IV.ASSB.HHZ. | 2020-09-17T02:57:52.66 | 0.3 | undecidable | manual | S | 222 | 17.871 | 119 | -0.09 | 74 |
IV.ATCC.EHZ. | 2020-09-17T02:57:51.64 | 0.3 | undecidable | manual | S | 281 | 13.6752 | 126 | 0.12 | 74 |
IV.SNTG.HHZ. | 2020-09-17T02:57:51.81 | 0.3 | undecidable | manual | S | 47 | 14.9739 | 124 | -0.07 | 74 |
IV.MML1.EHZ. | 2020-09-17T02:57:51.65 | 0.3 | undecidable | manual | S | 112 | 14.4744 | 124 | -0.09 | 74 |
IV.EL6.EHZ. | 2020-09-17T02:57:51.79 | 0.6 | undecidable | manual | P | 52 | 30.2475 | 50 | -0.09 | 48 |
IV.CESI.HNZ. | 2020-09-17T02:57:50.35 | 0.3 | undecidable | manual | P | 155 | 19.2696 | 117 | 0.36 | 70 |
IV.MURB.HHZ. | 2020-09-17T02:57:50.99 | 0.6 | undecidable | manual | P | 296 | 25.3524 | 111 | -0.12 | 48 |
IV.ASSB.HHZ. | 2020-09-17T02:57:49.59 | 0.1 | positive | manual | P | 222 | 17.871 | 119 | -0.17 | 97 |
IV.ATCC.EHZ. | 2020-09-17T02:57:49.08 | 0.1 | undecidable | manual | P | 281 | 13.6752 | 126 | 0.04 | 100 |
IV.SNTG.HHZ. | 2020-09-17T02:57:49.31 | 0.3 | undecidable | manual | P | 47 | 14.9739 | 124 | 0.06 | 75 |
IV.MML1.EHZ. | 2020-09-17T02:57:49.17 | 0.3 | undecidable | manual | P | 112 | 14.4744 | 124 | 0 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHE. | ML:0.6 | 0.000045249999999999995 | 0.18 | AML | other | m | 2020-09-17T02:57:51.86 |
IV.ATCC.EHN. | ML:0.6 | 0.0000382 | 1.42 | AML | other | m | 2020-09-17T02:57:51.78 |