A magnitude ML 1.5 earthquake occured in region: 10 km NW Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.2360, 12.5320 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 |
---|---|---|---|---|
Valfabbrica | PG | 10 | 3389 | 3389 |
Gubbio | PG | 14 | 32216 | 35605 |
Umbertide | PG | 18 | 16681 | 52286 |
Perugia | PG | 18 | 166134 | 218420 |
Bastia Umbra | PG | 19 | 21874 | 240294 |
Assisi | PG | 20 | 28299 | 268593 |
Fossato di Vico | PG | 20 | 2840 | 271433 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2016-12-21 17:51:31 |
43.2365 | 12.5322 | 11 | 2016-12-21 18:06:17 |
Sala Sismica INGV-Roma | 37349251 |
Field | Value |
---|---|
Time (UTC) | 2016-12-21 17:51:31 ± 0.06 |
Latitude | 43.2365 ± 0.0045 |
Longitude | 12.5322 ± 0.0062 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 37349251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 569 |
Semi-minor axis of confidence ellipse (meter) | 275 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 229 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23382 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.8 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 37349251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-12-21 18:06:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RNCA.HHZ. | 2016-12-21T17:52:56.24 | 3.0 | undecidable | manual | Sn | -0.3 | 0 | |||
IV.COLB.HHZ. | 2016-12-21T17:52:50.56 | 3.0 | undecidable | manual | Sn | 0.75 | 0 | |||
IV.VOBA.HNZ. | 2016-12-21T17:52:24.22 | 3.0 | undecidable | manual | Pg | 5.06 | 0 | |||
IV.NDIM.HNZ. | 2016-12-21T17:52:09.58 | 3.0 | negative | manual | Pg | 1.21 | 0 | |||
IV.RMP.HHZ. | 2016-12-21T17:51:59.54 | 3.0 | positive | manual | P | 1.36 | 0 | |||
IV.T1215.EHZ. | 2016-12-21T17:51:46.94 | 3.0 | undecidable | manual | S | -2.22 | 0 | |||
IV.ARRO.EHZ. | 2016-12-21T17:51:42.92 | 3.0 | undecidable | manual | P | -2.48 | 0 | |||
IV.ATPI.EHZ. | 2016-12-21T17:51:41.05 | 0.3 | undecidable | manual | S | 336 | 25.9518 | 50 | 0 | 73 |
IV.ASSB.HHZ. | 2016-12-21T17:51:40.30 | 0.3 | undecidable | manual | S | 154 | 23.8539 | 50 | -0.18 | 72 |
IV.FOSV.EHZ. | 2016-12-21T17:51:39.75 | 0.3 | undecidable | manual | S | 71 | 19.5693 | 118 | 0.51 | 68 |
IV.ATTE.HHZ. | 2016-12-21T17:51:38.12 | 0.6 | undecidable | manual | S | 254 | 15.0738 | 125 | 0.22 | 48 |
IV.ATVO.HHZ. | 2016-12-21T17:51:38.94 | 0.3 | undecidable | manual | S | 328 | 19.0698 | 119 | -0.14 | 72 |
IV.ATPI.EHZ. | 2016-12-21T17:51:37.03 | 0.3 | undecidable | manual | P | 336 | 25.9518 | 50 | 0 | 73 |
IV.ATCC.EHZ. | 2016-12-21T17:51:36.57 | 0.3 | undecidable | manual | S | 123 | 10.3785 | 135 | -0.09 | 73 |
IV.ASSB.HHZ. | 2016-12-21T17:51:36.69 | 0.3 | undecidable | manual | P | 154 | 23.8539 | 50 | -0.01 | 73 |
IV.ATVO.HHZ. | 2016-12-21T17:51:35.82 | 0.1 | undecidable | manual | P | 328 | 19.0698 | 119 | -0.07 | 97 |
IV.FOSV.EHZ. | 2016-12-21T17:51:35.86 | 0.1 | undecidable | manual | P | 71 | 19.5693 | 118 | -0.12 | 96 |
IV.ATTE.HHZ. | 2016-12-21T17:51:35.34 | 0.3 | undecidable | manual | P | 254 | 15.0738 | 125 | 0.13 | 73 |
IV.ATCC.EHZ. | 2016-12-21T17:51:34.57 | 0.1 | undecidable | manual | P | 123 | 10.3785 | 135 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATTE.HHN. | ML:0.8 | 0.00006429999999999999 | 0.24 | AML | other | m | 2016-12-21T17:51:38.46 |
IV.ATTE.HHE. | ML:0.8 | 0.0000667 | 0.46 | AML | other | m | 2016-12-21T17:51:38.51 |
IV.T1218.HNN. | ML:2.2 | 0.000227 | 0.18 | AML | other | m | 2016-12-21T17:51:51.39 |
IV.T1218.HNE. | ML:2.2 | 0.0002422 | 0.34 | AML | other | m | 2016-12-21T17:52:13.33 |