A magnitude ML 0.8 earthquake occured in region: 4 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4070, 12.4620 at 7 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 |
---|---|---|---|---|
Pietralunga | PG | 5 | 2111 | 2111 |
Gubbio | PG | 11 | 32216 | 34327 |
Montone | PG | 12 | 1680 | 36007 |
Cantiano | PU | 15 | 2245 | 38252 |
Umbertide | PG | 16 | 16681 | 54933 |
Scheggia e Pascelupo | PG | 17 | 1393 | 56326 |
Apecchio | PU | 17 | 1882 | 58208 |
CittĂ di Castello | PG | 19 | 39913 | 98121 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-02-26 19:39:13 |
43.4068 | 12.4623 | 7 | 2020-02-26 19:43:57 |
Sala Sismica INGV-Roma | 76847741 |
Field | Value |
---|---|
Time (UTC) | 2020-02-26 19:39:13 ± 0.16 |
Latitude | 43.4068 ± 0.0036 |
Longitude | 12.4623 ± 0.0062 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76847741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 440 |
Semi-minor axis of confidence ellipse (meter) | 208 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 95 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.03777 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22123 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 76847741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-26 19:43:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2020-02-26T19:39:18.50 | 0.3 | undecidable | manual | P | 23 | 24.5532 | 106 | -0.4 | 67 |
IV.BADI.EHZ. | 2020-02-26T19:39:18.39 | 1.0 | undecidable | manual | P | 303 | 20.9679 | 109 | 0.18 | 24 |
IV.ATBU.HNN. | 2020-02-26T19:39:18.40 | 0.6 | undecidable | manual | S | 42 | 10.2786 | 125 | 0.27 | 47 |
IV.APEC.HHZ. | 2020-02-26T19:39:17.60 | 1.0 | positive | manual | P | 349 | 17.1717 | 113 | 0.1 | 24 |
IV.ATPI.EHZ. | 2020-02-26T19:39:17.15 | 0.6 | undecidable | manual | S | 315 | 6.8931 | 136 | -0.07 | 49 |
IV.ATPC.HNN. | 2020-02-26T19:39:17.73 | 0.6 | undecidable | manual | S | 357 | 8.1807 | 131 | 0.18 | 48 |
IV.ATFO.HHZ. | 2020-02-26T19:39:17.88 | 0.6 | undecidable | manual | S | 117 | 9.879 | 126 | -0.12 | 49 |
IV.MURB.HHZ. | 2020-02-26T19:39:17.77 | 0.3 | undecidable | manual | P | 163 | 16.7721 | 113 | 0.35 | 69 |
IV.ATFO.HHZ. | 2020-02-26T19:39:16.01 | 0.3 | undecidable | manual | P | 117 | 9.879 | 126 | -0.21 | 72 |
IV.ATBU.HNN. | 2020-02-26T19:39:16.36 | 0.1 | undecidable | manual | P | 42 | 10.2786 | 125 | 0.07 | 98 |
IV.ATVO.HHZ. | 2020-02-26T19:39:16.69 | 0.6 | undecidable | manual | S | 239 | 5.2947 | 144 | -0.17 | 49 |
IV.ATPC.HNN. | 2020-02-26T19:39:16.00 | 0.3 | undecidable | manual | P | 357 | 8.1807 | 131 | 0.04 | 74 |
IV.TB03.DHZ.01 | 2020-02-26T19:39:15.41 | 0.1 | undecidable | manual | P | 262 | 4.1958 | 149 | -0.04 | 100 |
IV.ATVO.HHZ. | 2020-02-26T19:39:15.59 | 0.1 | positive | manual | P | 239 | 5.2947 | 144 | 0.04 | 100 |
IV.ATPI.EHZ. | 2020-02-26T19:39:15.73 | 1.0 | undecidable | manual | P | 315 | 6.8931 | 136 | -0.04 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.0 | 0.00018336993999999997 | 0.128 | AML | other | m | 2020-02-26T19:39:16.92 |
IV.ATVO.HHN. | ML:0.0 | 0.00009621372 | 0.1408 | AML | other | m | 2020-02-26T19:39:16.93 |
IV.ATPI.HNN. | ML:0.0 | 0.00017831649999999999 | 0.0896 | AML | other | m | 2020-02-26T19:39:17.29 |
IV.ATPI.EHE. | ML:0.0 | 0.00006210473 | 0.384 | AML | other | m | 2020-02-26T19:39:18.53 |
IV.ATPI.EHN. | ML:0.0 | 0.00017845875 | 0.0768 | AML | other | m | 2020-02-26T19:39:17.25 |
IV.ATFO.HHE. | ML:0.8 | 0.000088075995 | 0.1792 | AML | other | m | 2020-02-26T19:39:18.63 |
IV.ATFO.HHN. | ML:0.8 | 0.000104633825 | 0.2432 | AML | other | m | 2020-02-26T19:39:18.82 |
IV.APEC.HHE. | ML:0.6 | 0.00003807101 | 0.448 | AML | other | m | 2020-02-26T19:39:24.06 |
IV.APEC.HHN. | ML:0.6 | 0.00003606493 | 0.0768 | AML | other | m | 2020-02-26T19:39:20.83 |
IV.MURB.HHE. | ML:1.1 | 0.000109437735 | 0.2304 | AML | other | m | 2020-02-26T19:39:22.24 |
IV.MURB.HHN. | ML:1.0 | 0.000105639745 | 0.3584 | AML | other | m | 2020-02-26T19:39:21.01 |
IV.MURB.HNE. | ML:1.1 | 0.000128324035 | 0.2816 | AML | other | m | 2020-02-26T19:39:24.25 |
IV.MURB.HNN. | ML:1.1 | 0.00011212731000000001 | 0.2688 | AML | other | m | 2020-02-26T19:39:19.09 |
IV.BADI.EHE. | ML:1.0 | 0.000070597405 | 0.1792 | AML | other | m | 2020-02-26T19:39:22.36 |
IV.BADI.EHN. | ML:0.8 | 0.000042832939 | 0.1792 | AML | other | m | 2020-02-26T19:39:22.56 |
IV.NARO.HHE. | ML:0.6 | 0.000024370685 | 0.0768 | AML | other | m | 2020-02-26T19:39:22.70 |
IV.NARO.HHN. | ML:0.4 | 0.000016822345000000003 | 0.0768 | AML | other | m | 2020-02-26T19:39:22.78 |