A magnitude ML 0.1 earthquake occured in region: 4 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3600, 12.5280 at 4 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Gubbio | PG | 4 | 32216 | 32216 |
Pietralunga | PG | 12 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 12 | 1393 | 35720 |
Costacciaro | PG | 15 | 1216 | 36936 |
Cantiano | PU | 15 | 2245 | 39181 |
Montone | PG | 16 | 1680 | 40861 |
Umbertide | PG | 17 | 16681 | 57542 |
Sigillo | PG | 18 | 2404 | 59946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.1 | 2013-07-20 20:26:45 |
43.3605 | 12.528 | 4 | 2015-01-20 11:28:06 |
Bollettino Sismico Italiano INGV | 4329291 |
Reviewed Rev100 |
ML 0.1 | 2013-07-20 20:26:45 |
43.3615 | 12.5318 | 5 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 4114651 |
Field | Value |
---|---|
Time (UTC) | 2013-07-20 20:26:45 ± 0.24 |
Latitude | 43.3605 ± 0.0045 |
Longitude | 12.5280 ± 0.0087 |
Depth (km) | 4 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 4329291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 591 |
Semi-minor axis of confidence ellipse (meter) | 414 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 235 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.03238 |
Epicentral distance of station farthest from the epicenter (degree) | 0.17537 |
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 | 0.1 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 4114651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2013-07-20 20:32:35 |
Field | Value |
---|---|
Value | 0.1 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 4329291 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 12:59:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHE. | 2013-07-20T20:26:52.64 | 0.3 | undecidable | manual | S | 2 | 19.4694 | 101 | -0.2 | 71 |
IV.ATPI.EHE. | 2013-07-20T20:26:51.16 | 0.3 | undecidable | manual | S | 315 | 14.2746 | 104 | 0.07 | 73 |
IV.PIEI.HHE. | 2013-07-20T20:26:50.63 | 0.3 | undecidable | manual | P | 2 | 19.4694 | 101 | 0.69 | 62 |
IV.MURB.HHZ. | 2013-07-20T20:26:50.11 | 0.1 | undecidable | manual | S | 181 | 10.7781 | 108 | 0.17 | 96 |
IV.ATVO.HHZ. | 2013-07-20T20:26:49.79 | 0.1 | undecidable | manual | S | 284 | 10.0788 | 110 | 0.09 | 98 |
IV.MURB.HHZ. | 2013-07-20T20:26:48.10 | 0.1 | undecidable | manual | P | 181 | 10.7781 | 108 | -0.17 | 96 |
IV.ATPI.EHE. | 2013-07-20T20:26:48.70 | 0.3 | undecidable | manual | P | 315 | 14.2746 | 104 | -0.22 | 71 |
IV.ATFO.HHZ. | 2013-07-20T20:26:47.79 | 0.1 | undecidable | manual | S | 79 | 3.5964 | 135 | 0.04 | 100 |
IV.ATVO.HHZ. | 2013-07-20T20:26:47.96 | 0.1 | undecidable | manual | P | 284 | 10.0788 | 110 | -0.17 | 96 |
IV.ATFO.HHZ. | 2013-07-20T20:26:46.85 | 0.1 | undecidable | manual | P | 79 | 3.5964 | 135 | -0.15 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.0 | 0.00001648 | 0.22 | AML | other | m | 2013-07-20T20:26:49.98 |
IV.MURB.HHE. | ML:0.2 | 0.000023449999999999997 | 0.18 | AML | other | m | 2013-07-20T20:26:50.50 |
IV.MURB.HHN. | ML:0.1 | 0.00002035 | 1.3 | AML | other | m | 2013-07-20T20:26:50.59 |