A magnitude ML 0.5 earthquake occured in region: 5 km E Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4550, 12.4910 at 10 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 |
Cantiano | PU | 11 | 2245 | 4356 |
Apecchio | PU | 13 | 1882 | 6238 |
Gubbio | PG | 13 | 32216 | 38454 |
Piobbico | PU | 15 | 2029 | 40483 |
Scheggia e Pascelupo | PG | 15 | 1393 | 41876 |
Cagli | PU | 16 | 8731 | 50607 |
Montone | PG | 17 | 1680 | 52287 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2020-09-04 13:00:56 |
43.4552 | 12.4912 | 10 | 2020-09-04 13:20:39 |
Sala Sismica INGV-Roma | 82619311 |
Field | Value |
---|---|
Time (UTC) | 2020-09-04 13:00:56 ± 0.16 |
Latitude | 43.4552 ± 0.0036 |
Longitude | 12.4912 ± 0.0062 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 82619311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 497 |
Semi-minor axis of confidence ellipse (meter) | 139 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 107 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 124 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18706 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 82619311 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-04 13:20:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAGR.HHZ. | 2020-09-04T13:02:22.90 | 3.0 | undecidable | manual | Pg | 28.07 | 0 | |||
IV.JOPP.HHZ. | 2020-09-04T13:02:19.25 | 3.0 | undecidable | manual | Pg | 27.879999 | 0 | |||
OX.MPRI.HHZ. | 2020-09-04T13:02:16.88 | 3.0 | undecidable | manual | Sg | 4.43 | 0 | |||
IV.RNI2.HHZ. | 2020-09-04T13:01:47.74 | 3.0 | undecidable | manual | Sn | 0.03 | 0 | |||
SI.MOSI.HHZ. | 2020-09-04T13:01:42.01 | 3.0 | negative | manual | Pg | 12.97 | 0 | |||
OT.OT13.EHZ. | 2020-09-04T13:01:40.75 | 3.0 | positive | manual | Pn | 11.54 | 0 | |||
OX.MPRI.HHZ. | 2020-09-04T13:01:37.98 | 3.0 | negative | manual | Pg | 11.08 | 0 | |||
IV.ROSPO.HHZ. | 2020-09-04T13:01:32.43 | 3.0 | positive | manual | Pg | 15.33 | 0 | |||
IV.PTRJ.HNZ. | 2020-09-04T13:01:29.20 | 3.0 | undecidable | manual | Pn | 11.39 | 0 | |||
IV.SGG.HHZ. | 2020-09-04T13:01:28.77 | 3.0 | positive | manual | Pn | 12.23 | 0 | |||
IT.FIE.HGZ. | 2020-09-04T13:01:22.13 | 3.0 | undecidable | manual | Sg | -0.34 | 0 | |||
OX.CIMO.HHZ. | 2020-09-04T13:01:22.17 | 3.0 | negative | manual | Pn | -4.11 | 0 | |||
IV.BADI.EHZ. | 2020-09-04T13:01:04.39 | 0.6 | undecidable | manual | S | 287 | 20.7681 | 116 | -0.01 | 50 |
IV.ZCCA.HHZ. | 2020-09-04T13:01:04.32 | 3.0 | negative | manual | Pn | 1.14 | 0 | |||
IV.NARO.HHZ. | 2020-09-04T13:01:03.63 | 0.3 | undecidable | manual | S | 23 | 18.7701 | 118 | -0.14 | 73 |
IV.ATLO.HNE. | 2020-09-04T13:01:02.76 | 0.3 | undecidable | manual | S | 204 | 16.9719 | 121 | -0.47 | 68 |
IV.ATFO.HHZ. | 2020-09-04T13:01:01.82 | 0.3 | undecidable | manual | S | 147 | 11.7771 | 130 | 0.06 | 75 |
IV.ATVO.HHZ. | 2020-09-04T13:01:01.51 | 0.3 | undecidable | manual | S | 220 | 10.5783 | 133 | 0.05 | 75 |
IV.TB03.DHZ. | 2020-09-04T13:01:01.08 | 0.6 | undecidable | manual | S | 228 | 8.7801 | 139 | 0.04 | 51 |
IV.TB01.DHN. | 2020-09-04T13:01:01.24 | 0.6 | undecidable | manual | S | 209 | 9.2796 | 137 | 0.09 | 50 |
IV.NARO.HHZ. | 2020-09-04T13:01:00.75 | 0.1 | undecidable | manual | P | 23 | 18.7701 | 118 | 0.09 | 99 |
IV.ATPI.EHN. | 2020-09-04T13:01:00.54 | 0.3 | undecidable | manual | S | 266 | 7.1928 | 144 | -0.14 | 75 |
IV.ATPC.HHZ. | 2020-09-04T13:01:00.07 | 0.6 | undecidable | manual | S | 316 | 3.996 | 158 | -0.07 | 51 |
IV.BADI.EHZ. | 2020-09-04T13:01:00.74 | 0.1 | undecidable | manual | P | 287 | 20.7681 | 116 | -0.29 | 94 |
IV.ATLO.HNE. | 2020-09-04T13:01:00.57 | 0.3 | undecidable | manual | P | 204 | 16.9719 | 121 | 0.22 | 72 |
IV.TB03.DHZ. | 2020-09-04T13:00:59.18 | 0.1 | undecidable | manual | P | 228 | 8.7801 | 139 | 0.1 | 100 |
IV.TB01.DHN. | 2020-09-04T13:00:59.27 | 0.1 | undecidable | manual | P | 209 | 9.2796 | 137 | 0.13 | 99 |
IV.ATPI.EHN. | 2020-09-04T13:00:59.04 | 0.1 | undecidable | manual | P | 266 | 7.1928 | 144 | 0.17 | 99 |
IV.ATFO.HHZ. | 2020-09-04T13:00:59.10 | 0.3 | undecidable | manual | P | 147 | 11.7771 | 130 | -0.4 | 70 |
IV.ATVO.HHZ. | 2020-09-04T13:00:59.54 | 0.3 | undecidable | manual | P | 220 | 10.5783 | 133 | 0.22 | 73 |
IV.ATPC.HHZ. | 2020-09-04T13:00:58.71 | 0.1 | undecidable | manual | P | 316 | 3.996 | 158 | 0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.6 | 0.0000432 | 0.46 | AML | other | m | 2020-09-04T13:01:01.81 |
IV.ATVO.HHN. | ML:0.4 | 0.0000305 | 0.4 | AML | other | m | 2020-09-04T13:01:01.81 |