A magnitude ML 0.0 earthquake occured in region: 9 km S Gubbio (PG), on
and geographic coordinates (lat, lon) 43.2760, 12.5600 at 0 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 9 | 32216 | 32216 |
Valfabbrica | PG | 13 | 3389 | 35605 |
Costacciaro | PG | 16 | 1216 | 36821 |
Sigillo | PG | 16 | 2404 | 39225 |
Fossato di Vico | PG | 17 | 2840 | 42065 |
Scheggia e Pascelupo | PG | 17 | 1393 | 43458 |
Gualdo Tadino | PG | 19 | 15208 | 58666 |
Umbertide | PG | 19 | 16681 | 75347 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.0 | 2021-08-13 16:42:03 |
43.2757 | 12.5597 | 1 | 2021-12-29 11:12:52 |
Bollettino Sismico Italiano INGV | 97516561 |
Reviewed Rev100 |
ML 0.1 | 2021-08-13 16:42:03 |
43.2638 | 12.5333 | 9 | 2021-08-13 17:00:47 |
Sala Sismica INGV-Roma | 94093341 |
Field | Value |
---|---|
Time (UTC) | 2021-08-13 16:42:03 ± 0.11 |
Latitude | 43.2757 ± 0.0063 |
Longitude | 12.5597 ± 0.0099 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 97516561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 860 |
Semi-minor axis of confidence ellipse (meter) | 630 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 253 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 860.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.02878 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26080 |
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 | 0.0 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 97516561 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-11-17 11:20:56 |
Field | Value |
---|---|
Value | 0.1 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 94093341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-13 17:00:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HNZ. | 2021-08-13T16:42:09.36 | 0.3 | undecidable | manual | P | 356 | 28.9488 | 91 | -0.24 | 73 |
IV.ASSB.HHE. | 2021-08-13T16:42:08.78 | 0.3 | undecidable | manual | P | 163 | 27.0507 | 91 | -0.45 | 70 |
IV.ATVO.HHZ. | 2021-08-13T16:42:07.08 | 0.3 | undecidable | manual | P | 314 | 17.0718 | 92 | -0.15 | 76 |
IV.TB03.DH1. | 2021-08-13T16:42:07.47 | 0.3 | undecidable | manual | P | 319 | 18.4704 | 92 | -0.03 | 77 |
IV.ATSC.EHZ. | 2021-08-13T16:42:07.70 | 0.3 | undecidable | manual | P | 32 | 19.3695 | 91 | 0.01 | 78 |
IV.ATLO.EHZ. | 2021-08-13T16:42:06.27 | 0.3 | undecidable | manual | P | 290 | 13.0758 | 92 | -0.15 | 76 |
IV.TB01.DHE. | 2021-08-13T16:42:06.86 | 0.3 | undecidable | manual | P | 320 | 15.4734 | 92 | -0.04 | 78 |
IV.ATFO.HHN. | 2021-08-13T16:42:06.25 | 0.3 | undecidable | manual | P | 5 | 10.0788 | 93 | 0.41 | 72 |
IV.ATCC.EHZ. | 2021-08-13T16:42:06.42 | 0.3 | undecidable | manual | P | 147 | 11.9769 | 92 | 0.22 | 75 |
IV.MURB.HHZ. | 2021-08-13T16:42:04.75 | 0.1 | undecidable | manual | P | 244 | 3.1968 | 99 | 0.3 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.HNE. | ML:1.3 | 0.00014206341 | 1.1808 | AML | other | m | 2021-08-13T16:42:07.24 |
IV.ATCC.EHN. | ML:0.1 | 0.000020277815000000002 | 1.7696 | AML | other | m | 2021-08-13T16:42:08.97 |
IV.ATCC.EHE. | ML:0.1 | 0.000019827285 | 0.192 | AML | other | m | 2021-08-13T16:42:09.70 |
IV.ATVO.HHN. | ML:0.0 | 0.0000082613445 | 0.2176 | AML | other | m | 2021-08-13T16:42:10.26 |
IV.ATVO.HHE. | ML:-0.3 | 0.000006153461 | 0.1152 | AML | other | m | 2021-08-13T16:42:11.08 |
IV.ATPI.HNN. | ML:1.3 | 0.00013130666000000003 | 0.96 | AML | other | m | 2021-08-13T16:42:11.05 |
IV.ATPI.EHE. | ML:-0.2 | 0.0000061303320000000004 | 0.2048 | AML | other | m | 2021-08-13T16:42:12.15 |
IV.ATPI.EHN. | ML:-0.2 | 0.000005624245 | 0.2432 | AML | other | m | 2021-08-13T16:42:12.44 |