A magnitude ML 0.4 earthquake occured in region: 4 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3760, 12.5330 at 6 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 |
---|---|---|---|---|
Gubbio | PG | 5 | 32216 | 32216 |
Pietralunga | PG | 11 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 11 | 1393 | 35720 |
Cantiano | PU | 13 | 2245 | 37965 |
Costacciaro | PG | 15 | 1216 | 39181 |
Montone | PG | 17 | 1680 | 40861 |
Sigillo | PG | 18 | 2404 | 43265 |
Umbertide | PG | 18 | 16681 | 59946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2021-07-07 03:56:02 |
43.3762 | 12.5332 | 6 | 2021-07-07 04:01:25 |
Sala Sismica INGV-Roma | 92334741 |
Field | Value |
---|---|
Time (UTC) | 2021-07-07 03:56:02 ± 0.13 |
Latitude | 43.3762 ± 0.0036 |
Longitude | 12.5332 ± 0.0049 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 92334741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 430 |
Semi-minor axis of confidence ellipse (meter) | 153 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 58 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
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) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.02968 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23742 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 92334741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-07-07 04:01:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HHZ. | 2021-07-07T03:56:07.42 | 0.1 | undecidable | manual | S | 183 | 12.5763 | 117 | 0.13 | 96 |
IV.ATPI.EHZ. | 2021-07-07T03:56:07.72 | 0.1 | undecidable | manual | S | 308 | 13.3755 | 115 | 0.17 | 95 |
IV.NARO.HHZ. | 2021-07-07T03:56:07.62 | 0.1 | undecidable | manual | P | 8 | 26.3514 | 104 | -0.2 | 92 |
IV.PIEI.HHZ. | 2021-07-07T03:56:06.36 | 0.1 | undecidable | manual | P | 0 | 17.6712 | 110 | 0.19 | 94 |
IV.ATVO.HHZ. | 2021-07-07T03:56:06.42 | 0.1 | undecidable | manual | S | 274 | 10.1787 | 122 | -0.16 | 96 |
IV.MURB.HHZ. | 2021-07-07T03:56:05.20 | 0.1 | undecidable | manual | P | 183 | 12.5763 | 117 | -0.02 | 98 |
IV.ATPI.EHZ. | 2021-07-07T03:56:05.44 | 0.1 | undecidable | manual | P | 308 | 13.3755 | 115 | 0.07 | 97 |
IV.ATVO.HHZ. | 2021-07-07T03:56:04.70 | 0.1 | undecidable | manual | P | 274 | 10.1787 | 122 | -0.11 | 97 |
IV.ATFO.HHZ. | 2021-07-07T03:56:04.87 | 0.1 | undecidable | manual | S | 109 | 3.2967 | 153 | 0 | 100 |
IV.ATFO.HHZ. | 2021-07-07T03:56:03.77 | 0.1 | undecidable | manual | P | 109 | 3.2967 | 153 | -0.06 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.4 | 0.00003955 | 0.22 | AML | other | m | 2021-07-07T03:56:06.68 |
IV.ATVO.HHE. | ML:0.4 | 0.0000363 | 0.32 | AML | other | m | 2021-07-07T03:56:06.64 |
IV.MURB.HHE. | ML:0.6 | 0.0000455 | 0.38 | AML | other | m | 2021-07-07T03:56:07.71 |
IV.MURB.HHN. | ML:0.4 | 0.00003635 | 0.78 | AML | other | m | 2021-07-07T03:56:07.54 |