A magnitude ML 0.8 earthquake occured in region: 6 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3790, 12.5090 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 | 6 | 32216 | 32216 |
Pietralunga | PG | 9 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 13 | 1393 | 35720 |
Cantiano | PU | 14 | 2245 | 37965 |
Montone | PG | 15 | 1680 | 39645 |
Costacciaro | PG | 17 | 1216 | 40861 |
Umbertide | PG | 17 | 16681 | 57542 |
Sigillo | PG | 20 | 2404 | 59946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2021-02-25 23:30:08 |
43.3792 | 12.5093 | 6 | 2021-02-25 23:43:58 |
Sala Sismica INGV-Roma | 87485731 |
Field | Value |
---|---|
Time (UTC) | 2021-02-25 23:30:08 ± 0.13 |
Latitude | 43.3792 ± 0.0036 |
Longitude | 12.5093 ± 0.0074 |
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 | 87485731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 578 |
Semi-minor axis of confidence ellipse (meter) | 91 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 66 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 580.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 129 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.04676 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43347 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 87485731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-25 23:43:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2021-02-25T23:30:18.54 | 0.3 | undecidable | manual | P | 96 | 48.1185 | 50 | 0.3 | 67 |
IV.FOSV.EHZ. | 2021-02-25T23:30:17.15 | 0.1 | undecidable | manual | S | 115 | 22.3554 | 105 | 0.32 | 92 |
IV.FRON.EHZ. | 2021-02-25T23:30:17.36 | 0.1 | undecidable | manual | S | 49 | 23.2545 | 105 | 0.25 | 94 |
IV.ATCC.EHZ. | 2021-02-25T23:30:17.64 | 0.1 | undecidable | manual | S | 154 | 23.9538 | 104 | 0.28 | 93 |
IV.ARVD.HHZ. | 2021-02-25T23:30:15.97 | 0.1 | undecidable | manual | P | 69 | 37.2294 | 99 | -0.36 | 89 |
IV.PIEI.HHZ. | 2021-02-25T23:30:15.84 | 0.1 | undecidable | manual | S | 7 | 17.4714 | 109 | 0.64 | 85 |
IV.NARO.HHZ. | 2021-02-25T23:30:13.80 | 0.1 | undecidable | manual | P | 13 | 26.3514 | 103 | -0.39 | 90 |
IV.ATPI.EHZ. | 2021-02-25T23:30:13.49 | 0.1 | undecidable | manual | S | 313 | 11.6772 | 118 | 0.13 | 98 |
IV.FOSV.EHZ. | 2021-02-25T23:30:13.22 | 0.1 | undecidable | manual | P | 115 | 22.3554 | 105 | -0.2 | 95 |
IV.MURB.HHZ. | 2021-02-25T23:30:13.98 | 0.1 | undecidable | manual | S | 175 | 12.9759 | 115 | 0.23 | 96 |
IV.FRON.EHZ. | 2021-02-25T23:30:13.28 | 0.1 | undecidable | manual | P | 49 | 23.2545 | 105 | -0.31 | 93 |
IV.BADI.EHZ. | 2021-02-25T23:30:13.92 | 0.1 | undecidable | manual | P | 304 | 25.752 | 103 | -0.16 | 95 |
IV.ATCC.EHZ. | 2021-02-25T23:30:13.56 | 0.1 | undecidable | manual | P | 154 | 23.9538 | 104 | -0.17 | 95 |
IV.PIEI.HHZ. | 2021-02-25T23:30:12.48 | 0.1 | undecidable | manual | P | 7 | 17.4714 | 109 | -0.01 | 99 |
IV.ATFO.HHZ. | 2021-02-25T23:30:11.28 | 0.1 | undecidable | manual | S | 106 | 5.1948 | 140 | -0.28 | 96 |
IV.ATPI.EHZ. | 2021-02-25T23:30:11.45 | 0.1 | undecidable | manual | P | 313 | 11.6772 | 118 | 0.03 | 100 |
IV.MURB.HHZ. | 2021-02-25T23:30:11.57 | 0.1 | undecidable | manual | P | 175 | 12.9759 | 115 | -0.07 | 99 |
IV.ATFO.HHZ. | 2021-02-25T23:30:10.23 | 0.1 | undecidable | manual | P | 106 | 5.1948 | 140 | -0.16 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHN. | ML:0.6 | 0.00004815 | 0.34 | AML | other | m | 2021-02-25T23:30:13.74 |
IV.MURB.HHN. | ML:1.0 | 0.0001255 | 0.3 | AML | other | m | 2021-02-25T23:30:14.45 |
IV.MURB.HHE. | ML:1.1 | 0.00016249999999999997 | 0.28 | AML | other | m | 2021-02-25T23:30:14.55 |
IV.ATPI.EHE. | ML:0.5 | 0.000041049999999999995 | 1.56 | AML | other | m | 2021-02-25T23:30:14.19 |
IV.PIEI.HHN. | ML:0.7 | 0.000049250000000000004 | 1.18 | AML | other | m | 2021-02-25T23:30:16.11 |
IV.PIEI.HHE. | ML:0.8 | 0.00006025 | 0.44 | AML | other | m | 2021-02-25T23:30:16.20 |
IV.ATCC.EHE. | ML:0.9 | 0.000054199999999999996 | 0.14 | AML | other | m | 2021-02-25T23:30:18.12 |
IV.ATCC.EHN. | ML:1.0 | 0.00005815 | 0.64 | AML | other | m | 2021-02-25T23:30:18.31 |
IV.BADI.EHN. | ML:0.9 | 0.000046399999999999996 | 0.76 | AML | other | m | 2021-02-25T23:30:18.34 |
IV.BADI.EHE. | ML:0.8 | 0.000039 | 1.24 | AML | other | m | 2021-02-25T23:30:18.98 |