A magnitude ML 0.9 earthquake occured in region: 8 km NE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4940, 12.5100 at 8 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 | 8 | 2111 | 2111 |
Cantiano | PU | 10 | 2245 | 4356 |
Apecchio | PU | 10 | 1882 | 6238 |
Piobbico | PU | 11 | 2029 | 8267 |
Cagli | PU | 13 | 8731 | 16998 |
Scheggia e Pascelupo | PG | 16 | 1393 | 18391 |
Gubbio | PG | 17 | 32216 | 50607 |
Frontone | PU | 19 | 1300 | 51907 |
Acqualagna | PU | 19 | 4393 | 56300 |
Urbania | PU | 20 | 7099 | 63399 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-08-28 08:23:11 |
43.4938 | 12.5102 | 8 | 2022-08-28 08:29:23 |
Sala Sismica INGV-Roma | 109030911 |
Field | Value |
---|---|
Time (UTC) | 2022-08-28 08:23:11 ± 0.06 |
Latitude | 43.4938 ± 0.0027 |
Longitude | 12.5102 ± 0.0037 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 109030911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 286 |
Semi-minor axis of confidence ellipse (meter) | 87 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 156 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 60 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 25 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45955 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 109030911 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-28 08:29:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2022-08-28T08:23:28.90 | 0.6 | undecidable | manual | S | 111 | 51.0156 | 50 | 0.92 | 36 |
IV.FOSV.EHZ. | 2022-08-28T08:23:22.01 | 0.6 | undecidable | manual | S | 137 | 29.9478 | 105 | -0.05 | 48 |
IV.CRE.HHZ. | 2022-08-28T08:23:21.55 | 3.0 | undecidable | manual | P | 0.47 | 0 | |||
IV.MPAG.EHZ. | 2022-08-28T08:23:20.10 | 0.3 | undecidable | manual | S | 53 | 25.0527 | 108 | -0.33 | 69 |
IV.EL6.EHZ. | 2022-08-28T08:23:20.71 | 0.1 | undecidable | manual | P | 111 | 51.0156 | 50 | -0.21 | 90 |
IV.CAFI.HHZ. | 2022-08-28T08:23:20.20 | 0.1 | undecidable | manual | P | 248 | 47.5191 | 50 | -0.17 | 92 |
IV.SSFR.HHZ. | 2022-08-28T08:23:19.60 | 0.3 | undecidable | manual | S | 106 | 22.8549 | 110 | -0.1 | 73 |
IV.FRON.EHZ. | 2022-08-28T08:23:18.10 | 0.3 | undecidable | manual | S | 81 | 17.5713 | 115 | 0.09 | 74 |
IV.ATVO.HHZ. | 2022-08-28T08:23:17.02 | 0.3 | undecidable | manual | S | 214 | 14.9739 | 119 | -0.18 | 73 |
IV.ATFO.HHZ. | 2022-08-28T08:23:17.23 | 0.3 | undecidable | manual | S | 161 | 14.9739 | 119 | 0.02 | 75 |
IV.FOSV.EHZ. | 2022-08-28T08:23:17.39 | 0.1 | undecidable | manual | P | 137 | 29.9478 | 105 | -0.11 | 96 |
IV.MURB.HHZ. | 2022-08-28T08:23:16.67 | 0.1 | undecidable | manual | P | 177 | 25.6521 | 108 | 0 | 99 |
IV.MPAG.EHZ. | 2022-08-28T08:23:16.48 | 0.1 | undecidable | manual | P | 53 | 25.0527 | 108 | -0.08 | 97 |
IV.SSFR.HHZ. | 2022-08-28T08:23:16.12 | 0.1 | undecidable | manual | P | 106 | 22.8549 | 110 | -0.02 | 99 |
IV.NARO.HHZ. | 2022-08-28T08:23:16.79 | 0.3 | undecidable | manual | S | 24 | 14.1747 | 120 | -0.17 | 73 |
IV.ATMI.HHZ. | 2022-08-28T08:23:16.53 | 0.1 | undecidable | manual | P | 228 | 26.3514 | 107 | -0.28 | 93 |
IV.PE3.EHZ. | 2022-08-28T08:23:16.33 | 0.1 | undecidable | manual | P | 357 | 22.4553 | 110 | 0.26 | 94 |
IV.PARC.HHZ. | 2022-08-28T08:23:16.87 | 0.1 | undecidable | manual | P | 308 | 27.75 | 107 | -0.21 | 94 |
IV.APEC.HHZ. | 2022-08-28T08:23:15.88 | 0.3 | undecidable | manual | S | 315 | 10.1787 | 129 | 0.05 | 75 |
IV.FRON.EHZ. | 2022-08-28T08:23:15.29 | 0.1 | undecidable | manual | P | 81 | 17.5713 | 115 | 0.13 | 97 |
IV.ATPI.EHZ. | 2022-08-28T08:23:15.88 | 0.3 | undecidable | manual | S | 241 | 9.879 | 130 | 0.13 | 74 |
IV.NARO.HHZ. | 2022-08-28T08:23:14.59 | 0.1 | undecidable | manual | P | 24 | 14.1747 | 120 | 0.03 | 100 |
IV.ATFO.HHZ. | 2022-08-28T08:23:14.85 | 0.1 | undecidable | manual | P | 161 | 14.9739 | 119 | 0.15 | 97 |
IV.ATPI.EHZ. | 2022-08-28T08:23:14.04 | 0.1 | undecidable | manual | P | 241 | 9.879 | 130 | 0.18 | 98 |
IV.APEC.HHZ. | 2022-08-28T08:23:14.17 | 0.1 | undecidable | manual | P | 315 | 10.1787 | 129 | 0.27 | 96 |
IV.ATVO.HHZ. | 2022-08-28T08:23:14.76 | 0.1 | undecidable | manual | P | 214 | 14.9739 | 119 | 0.06 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHE. | ML:0.9 | 0.00010955 | 1.54 | AML | other | m | 2022-08-28T08:23:16.19 |
IV.ATPI.EHN. | ML:0.9 | 0.0001105 | 0.4 | AML | other | m | 2022-08-28T08:23:16.40 |
IV.APEC.HHN. | ML:0.9 | 0.0001111 | 0.44 | AML | other | m | 2022-08-28T08:23:16.62 |
IV.APEC.HHE. | ML:1.0 | 0.0001475 | 0.26 | AML | other | m | 2022-08-28T08:23:16.66 |
IV.NARO.HHE. | ML:0.9 | 0.00008305 | 0.68 | AML | other | m | 2022-08-28T08:23:17.24 |
IV.NARO.HHN. | ML:0.9 | 0.00008774999999999999 | 0.06 | AML | other | m | 2022-08-28T08:23:17.31 |
IV.ATVO.HHN. | ML:1.2 | 0.00017649999999999998 | 0.34 | AML | other | m | 2022-08-28T08:23:17.70 |
IV.ATVO.HHE. | ML:1.4 | 0.000265 | 0.1 | AML | other | m | 2022-08-28T08:23:17.69 |
IV.ATFO.HHE. | ML:0.9 | 0.00008130000000000001 | 0.34 | AML | other | m | 2022-08-28T08:23:17.90 |
IV.ATFO.HHN. | ML:0.8 | 0.0000703 | 1.42 | AML | other | m | 2022-08-28T08:23:18.85 |
IV.FRON.EHE. | ML:0.7 | 0.00003925 | 0.48 | AML | other | m | 2022-08-28T08:23:19.74 |
IV.FRON.EHN. | ML:0.8 | 0.0000625 | 0.58 | AML | other | m | 2022-08-28T08:23:19.96 |
IV.SSFR.HHE. | ML:1.2 | 0.0001147 | 0.26 | AML | other | m | 2022-08-28T08:23:20.49 |
IV.ATMI.HHN. | ML:0.8 | 0.00004124999999999999 | 1.4 | AML | other | m | 2022-08-28T08:23:20.71 |
IV.MPAG.EHE. | ML:1.0 | 0.000060200000000000006 | 0.1 | AML | other | m | 2022-08-28T08:23:20.79 |
IV.MPAG.EHN. | ML:0.7 | 0.00002845 | 0.14 | AML | other | m | 2022-08-28T08:23:20.84 |
IV.MURB.HHN. | ML:1.2 | 0.00008649999999999999 | 0.14 | AML | other | m | 2022-08-28T08:23:21.28 |
IV.MURB.HHE. | ML:1.2 | 0.00010580000000000001 | 0.26 | AML | other | m | 2022-08-28T08:23:21.48 |
IV.SSFR.HHN. | ML:1.0 | 0.00007295 | 1.08 | AML | other | m | 2022-08-28T08:23:21.05 |
IV.ATMI.HHE. | ML:0.8 | 0.000037199999999999996 | 0.6 | AML | other | m | 2022-08-28T08:23:22.65 |
IV.PARC.HHN. | ML:0.6 | 0.0000211 | 0.22 | AML | other | m | 2022-08-28T08:23:22.46 |
IV.PARC.HHE. | ML:0.6 | 0.0000207 | 0.46 | AML | other | m | 2022-08-28T08:23:22.48 |