A magnitude ML 0.9 earthquake occured in region: 6 km NE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4800, 12.4840 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 | 6 | 2111 | 2111 |
Apecchio | PU | 10 | 1882 | 3993 |
Cantiano | PU | 12 | 2245 | 6238 |
Piobbico | PU | 12 | 2029 | 8267 |
Cagli | PU | 15 | 8731 | 16998 |
Gubbio | PG | 16 | 32216 | 49214 |
Scheggia e Pascelupo | PG | 17 | 1393 | 50607 |
Montone | PG | 18 | 1680 | 52287 |
CittĂ di Castello | PG | 20 | 39913 | 92200 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-04-19 10:20:15 |
43.4798 | 12.4843 | 11 | 2023-04-19 10:26:28 |
Sala Sismica INGV-Roma | 116515091 |
Field | Value |
---|---|
Time (UTC) | 2023-04-19 10:20:15 ± 0.06 |
Latitude | 43.4798 ± 0.0027 |
Longitude | 12.4843 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116515091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 347 |
Semi-minor axis of confidence ellipse (meter) | 280 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 302 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.01979 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24911 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 116515091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-19 10:26:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPAG.EHZ. | 2023-04-19T10:20:25.70 | 0.6 | undecidable | manual | S | 53 | 27.6501 | 50 | 0.1 | 48 |
IV.MURB.HHZ. | 2023-04-19T10:20:24.70 | 0.6 | undecidable | manual | S | 172 | 24.2535 | 50 | 0 | 49 |
IV.SSFR.HHZ. | 2023-04-19T10:20:24.64 | 0.6 | undecidable | manual | S | 101 | 24.4533 | 50 | -0.11 | 48 |
IV.FRON.EHZ. | 2023-04-19T10:20:23.23 | 0.6 | undecidable | manual | S | 78 | 19.869 | 118 | -0.18 | 47 |
IV.NARO.HHZ. | 2023-04-19T10:20:22.24 | 0.6 | undecidable | manual | S | 28 | 16.4724 | 122 | -0.15 | 48 |
IV.ATFO.HHZ. | 2023-04-19T10:20:21.58 | 0.6 | undecidable | manual | S | 151 | 14.3745 | 126 | -0.22 | 48 |
IV.MPAG.EHZ. | 2023-04-19T10:20:21.35 | 1.0 | positive | manual | P | 53 | 27.6501 | 50 | -0.03 | 24 |
IV.SSFR.HHZ. | 2023-04-19T10:20:20.79 | 0.6 | undecidable | manual | P | 101 | 24.4533 | 50 | -0.1 | 48 |
IV.MURB.HHZ. | 2023-04-19T10:20:20.88 | 0.6 | negative | manual | P | 172 | 24.2535 | 50 | 0.02 | 49 |
IV.APEC.HHZ. | 2023-04-19T10:20:20.73 | 0.6 | undecidable | manual | S | 329 | 10.1787 | 136 | 0.05 | 50 |
IV.ATBU.EHE. | 2023-04-19T10:20:20.00 | 0.3 | undecidable | manual | S | 95 | 5.1948 | 154 | 0.33 | 71 |
IV.FRON.EHZ. | 2023-04-19T10:20:20.05 | 1.0 | undecidable | manual | P | 78 | 19.869 | 118 | -0.07 | 24 |
IV.PIEI.HHZ. | 2023-04-19T10:20:19.90 | 0.3 | undecidable | manual | S | 33 | 7.3815 | 145 | -0.17 | 73 |
IV.ATFO.HHZ. | 2023-04-19T10:20:19.25 | 0.6 | positive | manual | P | 151 | 14.3745 | 126 | 0.07 | 49 |
IV.ATPI.EHZ. | 2023-04-19T10:20:19.85 | 0.3 | undecidable | manual | S | 244 | 7.3815 | 145 | -0.2 | 72 |
IV.ATPC.HHE. | 2023-04-19T10:20:19.16 | 0.3 | undecidable | manual | S | 273 | 2.1978 | 168 | -0.17 | 74 |
IV.NARO.HHZ. | 2023-04-19T10:20:19.44 | 0.3 | positive | manual | P | 28 | 16.4724 | 122 | -0.09 | 73 |
IV.APEC.HHZ. | 2023-04-19T10:20:18.67 | 0.3 | undecidable | manual | P | 329 | 10.1787 | 136 | 0.13 | 73 |
IV.ATBU.EHE. | 2023-04-19T10:20:18.25 | 0.1 | undecidable | manual | P | 95 | 5.1948 | 154 | 0.29 | 95 |
IV.PIEI.HHZ. | 2023-04-19T10:20:18.22 | 0.1 | undecidable | manual | P | 33 | 7.3815 | 145 | 0.03 | 100 |
IV.ATPI.EHZ. | 2023-04-19T10:20:18.21 | 0.1 | negative | manual | P | 244 | 7.3815 | 145 | 0.03 | 100 |
IV.ATPC.HHE. | 2023-04-19T10:20:17.84 | 0.1 | undecidable | manual | P | 273 | 2.1978 | 168 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHN. | ML:0.9 | 0.00011555000000000002 | 1.62 | AML | other | m | 2023-04-19T10:20:19.14 |
IV.ATPI.EHE. | ML:0.9 | 0.00011499999999999999 | 0.56 | AML | other | m | 2023-04-19T10:20:19.98 |
IV.PIEI.HHE. | ML:1.0 | 0.0001395 | 1.58 | AML | other | m | 2023-04-19T10:20:20.15 |
IV.PIEI.HHN. | ML:0.7 | 0.00007195 | 1.54 | AML | other | m | 2023-04-19T10:20:20.77 |
IV.APEC.HHE. | ML:0.9 | 0.0000975 | 1.7 | AML | other | m | 2023-04-19T10:20:21.09 |
IV.APEC.HHN. | ML:0.8 | 0.00007145 | 0.12 | AML | other | m | 2023-04-19T10:20:22.25 |
IV.NARO.HHE. | ML:0.7 | 0.00003855 | 0.36 | AML | other | m | 2023-04-19T10:20:22.30 |
IV.NARO.HHN. | ML:0.6 | 0.000033849999999999996 | 0.06 | AML | other | m | 2023-04-19T10:20:23.34 |
IV.MURB.HHN. | ML:1.2 | 0.00010550000000000002 | 0.32 | AML | other | m | 2023-04-19T10:20:25.04 |
IV.MURB.HHE. | ML:1.0 | 0.0000577 | 0.98 | AML | other | m | 2023-04-19T10:20:25.35 |
IV.SSFR.HHE. | ML:0.9 | 0.00004415 | 0.18 | AML | other | m | 2023-04-19T10:20:26.44 |
IV.SSFR.HHN. | ML:0.8 | 0.000036 | 0.14 | AML | other | m | 2023-04-19T10:20:26.35 |