A magnitude ML 0.1 earthquake occured in region: 4 km N Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.1480, 12.7930 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 | 4 | 5839 | 5839 |
Gualdo Tadino | PG | 9 | 15208 | 21047 |
Valtopina | PG | 10 | 1398 | 22445 |
Fiuminata | MC | 12 | 1402 | 23847 |
Sefro | MC | 13 | 422 | 24269 |
Serravalle di Chienti | MC | 16 | 1070 | 25339 |
Valfabbrica | PG | 16 | 3389 | 28728 |
Pioraco | MC | 16 | 1134 | 29862 |
Fossato di Vico | PG | 17 | 2840 | 32702 |
Assisi | PG | 17 | 28299 | 61001 |
Esanatoglia | MC | 17 | 2034 | 63035 |
Spello | PG | 20 | 8645 | 71680 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.1 | 2017-08-19 04:10:42 |
43.1483 | 12.7927 | 10 | 2017-08-19 05:36:46 |
Sala Sismica INGV-Roma | 49171781 |
Field | Value |
---|---|
Time (UTC) | 2017-08-19 04:10:42 ± 0.05 |
Latitude | 43.1483 ± 0.0018 |
Longitude | 12.7927 ± 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 | 49171781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 238 |
Semi-minor axis of confidence ellipse (meter) | 108 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 41 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.07 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24192 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.1 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 49171781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-08-19 05:36:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VIVA.HHZ. | 2017-08-19T04:11:08.01 | 3.0 | undecidable | manual | Pg | 5.53 | 0 | |||
IV.MMUR.HNZ. | 2017-08-19T04:11:04.00 | 3.0 | undecidable | manual | Sn | -2.32 | 0 | |||
IV.PP3.EHZ. | 2017-08-19T04:10:58.82 | 3.0 | negative | manual | Pg | 5.38 | 0 | |||
IV.T1216.EHZ. | 2017-08-19T04:10:54.93 | 3.0 | positive | manual | Pg | 2.4 | 0 | |||
IV.SRES.HHZ. | 2017-08-19T04:10:53.00 | 3.0 | positive | manual | Pg | -4.19 | 0 | |||
IV.FDMO.HHZ. | 2017-08-19T04:10:52.42 | 0.6 | undecidable | manual | S | 117 | 26.8509 | 50 | -0.03 | 49 |
IV.T1219.EHZ. | 2017-08-19T04:10:50.36 | 0.6 | undecidable | manual | S | 121 | 19.9689 | 117 | -0.07 | 49 |
IV.FOSV.EHZ. | 2017-08-19T04:10:49.26 | 0.6 | undecidable | manual | S | 351 | 16.4724 | 122 | -0.09 | 49 |
IV.SNTG.HHZ. | 2017-08-19T04:10:49.37 | 0.6 | undecidable | manual | S | 45 | 16.872 | 121 | -0.09 | 49 |
IV.CESI.HHZ. | 2017-08-19T04:10:49.94 | 0.6 | undecidable | manual | S | 150 | 18.2706 | 119 | 0.03 | 49 |
IV.ATCC.EHZ. | 2017-08-19T04:10:48.33 | 0.6 | undecidable | manual | S | 288 | 12.9759 | 128 | -0.05 | 50 |
IV.FDMO.HHZ. | 2017-08-19T04:10:48.20 | 1.0 | undecidable | manual | P | 117 | 26.8509 | 50 | -0.1 | 24 |
IV.T1219.EHZ. | 2017-08-19T04:10:47.08 | 1.0 | positive | manual | P | 121 | 19.9689 | 117 | -0.05 | 25 |
IV.CESI.HHZ. | 2017-08-19T04:10:46.83 | 0.6 | undecidable | manual | P | 150 | 18.2706 | 119 | 0 | 50 |
IV.FOSV.EHZ. | 2017-08-19T04:10:46.49 | 1.0 | negative | manual | P | 351 | 16.4724 | 122 | -0.02 | 25 |
IV.SNTG.HHZ. | 2017-08-19T04:10:46.74 | 0.1 | undecidable | manual | P | 45 | 16.872 | 121 | 0.17 | 97 |
IV.ATCC.EHZ. | 2017-08-19T04:10:45.97 | 0.1 | negative | manual | P | 288 | 12.9759 | 128 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHE. | ML:0.2 | 0.000016753 | 0.1 | AML | other | m | 2017-08-19T04:10:48.73 |
IV.ATCC.EHN. | ML:0.0 | 0.0000099298995 | 0.4 | AML | other | m | 2017-08-19T04:10:52.84 |
IV.CESI.HHN. | ML:0.1 | 0.0000106171185 | 0.08 | AML | other | m | 2017-08-19T04:10:50.32 |
IV.CESI.HHE. | ML:0.1 | 0.000007833452499999999 | 0.06 | AML | other | m | 2017-08-19T04:10:50.30 |