A magnitude ML 0.3 earthquake occured in region: 4 km NE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4730, 12.4550 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 |
---|---|---|---|---|
Pietralunga | PG | 4 | 2111 | 2111 |
Apecchio | PU | 10 | 1882 | 3993 |
Piobbico | PU | 14 | 2029 | 6022 |
Cantiano | PU | 14 | 2245 | 8267 |
Montone | PG | 16 | 1680 | 9947 |
Gubbio | PG | 17 | 32216 | 42163 |
CittĂ di Castello | PG | 18 | 39913 | 82076 |
Cagli | PU | 18 | 8731 | 90807 |
Scheggia e Pascelupo | PG | 19 | 1393 | 92200 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.3 | 2020-08-12 04:20:24 |
43.4727 | 12.4548 | 6 | 2020-08-12 04:25:33 |
Sala Sismica INGV-Roma | 81894571 |
Field | Value |
---|---|
Time (UTC) | 2020-08-12 04:20:24 ± 0.08 |
Latitude | 43.4727 ± 0.0027 |
Longitude | 12.4548 ± 0.0050 |
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 | 81894571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 400 |
Semi-minor axis of confidence ellipse (meter) | 20 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 116 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 146 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00809 |
Epicentral distance of station farthest from the epicenter (degree) | 0.16548 |
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 | 0.3 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 81894571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-12 04:25:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BADI.EHZ. | 2020-08-12T04:20:30.61 | 0.6 | undecidable | manual | S | 284 | 17.4714 | 108 | 0.26 | 47 |
IV.NARO.HHZ. | 2020-08-12T04:20:30.60 | 0.6 | undecidable | manual | S | 33 | 18.3705 | 107 | -0.05 | 49 |
IV.ATLO.HNE. | 2020-08-12T04:20:30.48 | 0.6 | undecidable | manual | S | 192 | 17.871 | 107 | -0.02 | 49 |
IV.PIEI.HHZ. | 2020-08-12T04:20:28.25 | 0.6 | undecidable | manual | S | 43 | 9.4794 | 120 | 0.43 | 46 |
IV.TB01.DHN.01 | 2020-08-12T04:20:28.02 | 0.6 | undecidable | manual | S | 189 | 10.1787 | 118 | -0.01 | 50 |
IV.TB02.DHZ.01 | 2020-08-12T04:20:28.67 | 0.6 | undecidable | manual | S | 198 | 11.877 | 115 | 0.11 | 49 |
IV.ATVO.HHZ. | 2020-08-12T04:20:28.32 | 0.6 | undecidable | manual | S | 201 | 10.7781 | 117 | 0.12 | 49 |
IV.NARO.HHZ. | 2020-08-12T04:20:27.58 | 0.3 | undecidable | manual | P | 33 | 18.3705 | 107 | -0.26 | 70 |
IV.ATLO.HNE. | 2020-08-12T04:20:27.58 | 0.3 | undecidable | manual | P | 192 | 17.871 | 107 | -0.17 | 72 |
IV.TB03.DHZ.01 | 2020-08-12T04:20:27.72 | 0.6 | undecidable | manual | S | 204 | 8.6802 | 122 | 0.15 | 49 |
IV.BADI.EHZ. | 2020-08-12T04:20:27.58 | 0.1 | undecidable | manual | P | 284 | 17.4714 | 108 | -0.08 | 97 |
IV.TB02.DHZ.01 | 2020-08-12T04:20:26.62 | 0.1 | undecidable | manual | P | 198 | 11.877 | 115 | -0.01 | 100 |
IV.ATVO.HHZ. | 2020-08-12T04:20:26.48 | 0.1 | undecidable | manual | P | 201 | 10.7781 | 117 | 0.05 | 99 |
IV.PIEI.HHZ. | 2020-08-12T04:20:26.39 | 0.1 | undecidable | manual | P | 43 | 9.4794 | 120 | 0.19 | 97 |
IV.TB01.DHN.01 | 2020-08-12T04:20:26.30 | 0.1 | undecidable | manual | P | 189 | 10.1787 | 118 | -0.03 | 100 |
IV.ATPI.EHZ. | 2020-08-12T04:20:26.56 | 0.6 | undecidable | manual | S | 240 | 4.8951 | 139 | 0 | 51 |
IV.TB03.DHZ.01 | 2020-08-12T04:20:26.09 | 0.1 | undecidable | manual | P | 204 | 8.6802 | 122 | 0.03 | 100 |
IV.ATPI.EHZ. | 2020-08-12T04:20:25.41 | 0.1 | undecidable | manual | P | 240 | 4.8951 | 139 | -0.07 | 100 |
IV.ATPC.HNZ. | 2020-08-12T04:20:25.01 | 0.1 | undecidable | manual | P | 11 | 0.8991 | 171 | -0.11 | 100 |
IV.ATPC.HNZ. | 2020-08-12T04:20:25.70 | 0.6 | undecidable | manual | S | 11 | 0.8991 | 171 | -0.24 | 48 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIEI.HHE. | ML:0.5 | 0.0000544 | 0.38 | AML | other | m | 2020-08-12T04:20:28.44 |
IV.PIEI.HHN. | ML:0.3 | 0.000034149999999999997 | 0.2 | AML | other | m | 2020-08-12T04:20:28.68 |
IV.ATPI.EHE. | ML:0.0 | 0.000027673784999999998 | 0.1408 | AML | other | m | 2020-08-12T04:20:27.07 |
IV.ATPI.HNN. | ML:0.0 | 0.000042710832 | 0.1312 | AML | other | m | 2020-08-12T04:20:26.66 |
IV.ATVO.HHE. | ML:0.5 | 0.000045935895 | 0.3616 | AML | other | m | 2020-08-12T04:20:28.59 |
IV.ATVO.HHN. | ML:0.4 | 0.000034625335 | 0.2816 | AML | other | m | 2020-08-12T04:20:28.57 |
IV.BADI.EHE. | ML:0.3 | 0.000021616905 | 0.1184 | AML | other | m | 2020-08-12T04:20:31.12 |
IV.BADI.EHN. | ML:0.4 | 0.00002314362 | 0.3392 | AML | other | m | 2020-08-12T04:20:32.73 |
IV.NARO.HHE. | ML:0.0 | 0.000009908148 | 0.0608 | AML | other | m | 2020-08-12T04:20:32.01 |
IV.NARO.HHN. | ML:0.0 | 0.000008836807499999999 | 0.0992 | AML | other | m | 2020-08-12T04:20:31.43 |