A magnitude ML 1.0 earthquake occured in region: 7 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3870, 12.5050 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 | 7 | 32216 | 32216 |
Pietralunga | PG | 8 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 13 | 1393 | 35720 |
Cantiano | PU | 14 | 2245 | 37965 |
Montone | PG | 15 | 1680 | 39645 |
Umbertide | PG | 17 | 16681 | 56326 |
Costacciaro | PG | 17 | 1216 | 57542 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-03-31 20:04:32 |
43.3868 | 12.5048 | 6 | 2021-03-31 20:09:37 |
Sala Sismica INGV-Roma | 88652371 |
Field | Value |
---|---|
Time (UTC) | 2021-03-31 20:04:32 ± 0.11 |
Latitude | 43.3868 ± 0.0027 |
Longitude | 12.5048 ± 0.0037 |
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 | 88652371 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 359 |
Semi-minor axis of confidence ellipse (meter) | 83 |
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) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.05216 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22393 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 88652371 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-31 20:09:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2021-03-31T20:04:42.04 | 0.1 | undecidable | manual | S | 154 | 24.8529 | 103 | 0.37 | 91 |
IV.FOSV.EHZ. | 2021-03-31T20:04:41.13 | 0.3 | undecidable | manual | S | 116 | 23.0547 | 104 | 0.09 | 73 |
IV.APEC.HHZ. | 2021-03-31T20:04:40.30 | 0.3 | undecidable | manual | S | 340 | 20.2686 | 106 | 0.2 | 71 |
IV.ATMI.HHZ. | 2021-03-31T20:04:39.98 | 0.3 | undecidable | manual | S | 253 | 19.9689 | 106 | -0.04 | 74 |
IV.PIEI.HHZ. | 2021-03-31T20:04:39.21 | 0.3 | undecidable | manual | S | 8 | 16.6722 | 109 | 0.28 | 71 |
IV.MURB.HHZ. | 2021-03-31T20:04:38.17 | 0.1 | undecidable | manual | S | 173 | 13.875 | 113 | 0.17 | 97 |
IV.ATCC.EHZ. | 2021-03-31T20:04:37.76 | 0.1 | undecidable | manual | P | 154 | 24.8529 | 103 | -0.16 | 95 |
IV.ATPI.EHZ. | 2021-03-31T20:04:37.12 | 0.1 | undecidable | manual | S | 311 | 10.878 | 118 | 0.04 | 100 |
IV.FOSV.EHZ. | 2021-03-31T20:04:37.31 | 0.3 | undecidable | manual | P | 116 | 23.0547 | 104 | -0.25 | 70 |
IV.PIEI.HHZ. | 2021-03-31T20:04:36.29 | 0.6 | positive | manual | P | 8 | 16.6722 | 109 | -0.05 | 49 |
IV.ATMI.HHZ. | 2021-03-31T20:04:36.90 | 0.1 | undecidable | manual | P | 253 | 19.9689 | 106 | -0.07 | 98 |
IV.APEC.HHZ. | 2021-03-31T20:04:36.89 | 0.1 | undecidable | manual | P | 340 | 20.2686 | 106 | -0.12 | 97 |
IV.ATFO.HHZ. | 2021-03-31T20:04:35.46 | 0.1 | undecidable | manual | S | 113 | 5.7942 | 135 | -0.19 | 98 |
IV.ATPI.EHZ. | 2021-03-31T20:04:35.20 | 0.1 | undecidable | manual | P | 311 | 10.878 | 118 | -0.07 | 99 |
IV.MURB.HHZ. | 2021-03-31T20:04:35.73 | 0.1 | undecidable | manual | P | 173 | 13.875 | 113 | -0.08 | 99 |
IV.ATFO.HHZ. | 2021-03-31T20:04:34.35 | 0.1 | positive | manual | P | 113 | 5.7942 | 135 | -0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHE. | ML:0.7 | 0.0000788 | 0.16 | AML | other | m | 2021-03-31T20:04:37.99 |
IV.ATPI.EHN. | ML:0.7 | 0.0000714 | 0.6 | AML | other | m | 2021-03-31T20:04:38.45 |
IV.MURB.HHE. | ML:1.2 | 0.0002 | 0.6 | AML | other | m | 2021-03-31T20:04:38.40 |
IV.PIEI.HHN. | ML:1.1 | 0.000133 | 0.24 | AML | other | m | 2021-03-31T20:04:39.85 |
IV.PIEI.HHE. | ML:1.3 | 0.00019350000000000001 | 0.16 | AML | other | m | 2021-03-31T20:04:40.08 |
IV.APEC.HHN. | ML:0.8 | 0.0000528 | 0.26 | AML | other | m | 2021-03-31T20:04:40.60 |
IV.APEC.HHE. | ML:0.8 | 0.000051750000000000004 | 0.12 | AML | other | m | 2021-03-31T20:04:40.84 |
IV.ATMI.HHE. | ML:1.0 | 0.0000727 | 1.22 | AML | other | m | 2021-03-31T20:04:41.22 |
IV.ATMI.HHN. | ML:0.8 | 0.00005435 | 0.74 | AML | other | m | 2021-03-31T20:04:41.66 |
IV.MURB.HHN. | ML:1.1 | 0.00016599999999999997 | 0.2 | AML | other | m | 2021-03-31T20:04:42.19 |
IV.ATCC.EHN. | ML:0.9 | 0.000044399999999999995 | 0.18 | AML | other | m | 2021-03-31T20:04:42.40 |
IV.ATCC.EHE. | ML:1.0 | 0.0000644 | 1.06 | AML | other | m | 2021-03-31T20:04:42.31 |