A magnitude ML 0.6 earthquake occured in region: 5 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3730, 12.5210 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 | 10 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 12 | 1393 | 35720 |
Cantiano | PU | 14 | 2245 | 37965 |
Costacciaro | PG | 16 | 1216 | 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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2021-02-25 22:48:02 |
43.3733 | 12.5213 | 6 | 2021-02-25 22:59:06 |
Sala Sismica INGV-Roma | 87485501 |
Field | Value |
---|---|
Time (UTC) | 2021-02-25 22:48:02 ± 0.17 |
Latitude | 43.3733 ± 0.0036 |
Longitude | 12.5213 ± 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 | 87485501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 636 |
Semi-minor axis of confidence ellipse (meter) | 161 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 262 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.03687 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24102 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 87485501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-25 22:59:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2021-02-25T22:48:11.32 | 0.6 | undecidable | manual | S | 10 | 26.751 | 102 | -0.26 | 46 |
IV.FRON.EHZ. | 2021-02-25T22:48:10.19 | 0.6 | undecidable | manual | S | 46 | 22.9548 | 104 | -0.11 | 48 |
IV.ATCC.EHZ. | 2021-02-25T22:48:10.70 | 0.6 | undecidable | manual | S | 155 | 22.9548 | 104 | 0.4 | 45 |
IV.PIEI.HHZ. | 2021-02-25T22:48:09.36 | 0.6 | undecidable | manual | S | 4 | 18.0708 | 108 | 0.7 | 41 |
IV.NARO.HHZ. | 2021-02-25T22:48:07.26 | 1.0 | undecidable | manual | P | 10 | 26.751 | 102 | -0.3 | 23 |
IV.PIEI.HHZ. | 2021-02-25T22:48:06.00 | 1.0 | positive | manual | P | 4 | 18.0708 | 108 | 0.13 | 24 |
IV.MURB.HHZ. | 2021-02-25T22:48:06.56 | 0.6 | undecidable | manual | S | 179 | 12.2766 | 116 | -0.23 | 47 |
IV.FRON.EHZ. | 2021-02-25T22:48:06.61 | 1.0 | undecidable | manual | P | 46 | 22.9548 | 104 | -0.21 | 23 |
IV.ATPI.EHZ. | 2021-02-25T22:48:06.92 | 0.6 | undecidable | manual | S | 312 | 12.876 | 115 | -0.06 | 49 |
IV.ATCC.EHZ. | 2021-02-25T22:48:06.63 | 1.0 | undecidable | manual | P | 155 | 22.9548 | 104 | -0.19 | 23 |
IV.ATFO.HHZ. | 2021-02-25T22:48:04.56 | 0.6 | undecidable | manual | S | 101 | 4.0959 | 145 | -0.01 | 50 |
IV.MURB.HHZ. | 2021-02-25T22:48:04.86 | 0.3 | undecidable | manual | P | 179 | 12.2766 | 116 | 0.06 | 74 |
IV.ATPI.EHZ. | 2021-02-25T22:48:04.88 | 0.6 | undecidable | manual | P | 312 | 12.876 | 115 | -0.02 | 49 |
IV.ATFO.HHZ. | 2021-02-25T22:48:03.47 | 0.1 | positive | manual | P | 101 | 4.0959 | 145 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHE. | ML:0.8 | 0.0000781 | 0.28 | AML | other | m | 2021-02-25T22:48:08.14 |
IV.PIEI.HHN. | ML:0.4 | 0.0000275 | 0.14 | AML | other | m | 2021-02-25T22:48:09.67 |
IV.PIEI.HHE. | ML:0.8 | 0.000048100000000000004 | 0.28 | AML | other | m | 2021-02-25T22:48:09.97 |
IV.MURB.HHN. | ML:0.6 | 0.0000499 | 0.28 | AML | other | m | 2021-02-25T22:48:10.04 |