A magnitude ML 1.1 earthquake occured in region: 6 km NE Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.2040, 12.6410 at 8 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 |
---|---|---|---|---|
Valfabbrica | PG | 6 | 3389 | 3389 |
Gualdo Tadino | PG | 12 | 15208 | 18597 |
Fossato di Vico | PG | 14 | 2840 | 21437 |
Assisi | PG | 15 | 28299 | 49736 |
Nocera Umbra | PG | 16 | 5839 | 55575 |
Sigillo | PG | 17 | 2404 | 57979 |
Bastia Umbra | PG | 17 | 21874 | 79853 |
Gubbio | PG | 18 | 32216 | 112069 |
Costacciaro | PG | 18 | 1216 | 113285 |
Valtopina | PG | 19 | 1398 | 114683 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2014-10-13 21:57:23 |
43.2037 | 12.6407 | 8 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 8857841 |
Field | Value |
---|---|
Time (UTC) | 2014-10-13 21:57:23 ± 0.16 |
Latitude | 43.2037 ± 0.0054 |
Longitude | 12.6407 ± 0.0111 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 8857841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 834 |
Semi-minor axis of confidence ellipse (meter) | 266 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 90 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 830.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.01889 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34084 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 8857841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-10-13 22:03:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2014-10-13T21:57:30.27 | 0.3 | undecidable | manual | P | 347 | 37.8288 | 50 | -0.39 | 66 |
IV.ASSB.HHZ. | 2014-10-13T21:57:30.10 | 0.1 | undecidable | manual | S | 175 | 17.9709 | 115 | 0.22 | 95 |
IV.MURB.HHZ. | 2014-10-13T21:57:28.17 | 0.3 | undecidable | manual | S | 305 | 11.4774 | 126 | 0.24 | 72 |
IV.FOSV.EHZ. | 2014-10-13T21:57:28.83 | 0.3 | undecidable | manual | S | 44 | 14.0748 | 120 | 0.14 | 73 |
IV.ASSB.HHZ. | 2014-10-13T21:57:27.02 | 0.1 | undecidable | manual | P | 175 | 17.9709 | 115 | 0.03 | 99 |
IV.FOSV.EHZ. | 2014-10-13T21:57:26.42 | 0.1 | undecidable | manual | P | 44 | 14.0748 | 120 | 0.12 | 98 |
IV.ATCC.EHZ. | 2014-10-13T21:57:25.59 | 0.1 | undecidable | manual | S | 182 | 2.0979 | 166 | -0.38 | 94 |
IV.MURB.HHZ. | 2014-10-13T21:57:25.95 | 0.1 | undecidable | manual | P | 305 | 11.4774 | 126 | 0.09 | 99 |
IV.ATCC.EHZ. | 2014-10-13T21:57:24.63 | 0.1 | undecidable | manual | P | 182 | 2.0979 | 166 | -0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:0.8 | 0.000057900000000000005 | 0.26 | AML | other | m | 2014-10-13T21:57:30.17 |
IV.ASSB.HHN. | ML:1.0 | 0.00009015000000000001 | 0.16 | AML | other | m | 2014-10-13T21:57:30.33 |
IV.MURB.HHE. | ML:1.3 | 0.00025550000000000003 | 0.46 | AML | other | m | 2014-10-13T21:57:28.67 |
IV.MURB.HHN. | ML:1.1 | 0.00014549999999999999 | 0.2 | AML | other | m | 2014-10-13T21:57:30.03 |