A magnitude ML 0.1 earthquake occured in region: 9 km NW Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4890, 12.3460 at 6 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 |
---|---|---|---|---|
Pietralunga | PG | 9 | 2111 | 2111 |
CittĂ di Castello | PG | 9 | 39913 | 42024 |
Apecchio | PU | 10 | 1882 | 43906 |
Montone | PG | 14 | 1680 | 45586 |
San Giustino | PG | 15 | 11297 | 56883 |
Monte Santa Maria Tiberina | PG | 16 | 1183 | 58066 |
Piobbico | PU | 17 | 2029 | 60095 |
Mercatello sul Metauro | PU | 18 | 1378 | 61473 |
Citerna | PG | 19 | 3531 | 65004 |
Sansepolcro | AR | 19 | 15884 | 80888 |
Monterchi | AR | 19 | 1757 | 82645 |
Borgo Pace | PU | 19 | 606 | 83251 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.1 | 2023-02-17 00:19:48 |
43.4888 | 12.3462 | 7 | 2024-03-01 17:18:09 |
Bollettino Sismico Italiano INGV | 117622181 |
Field | Value |
---|---|
Time (UTC) | 2023-02-17 00:19:48 ± 0.1 |
Latitude | 43.4888 ± 0.0018 |
Longitude | 12.3462 ± 0.0025 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 117622181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 239 |
Semi-minor axis of confidence ellipse (meter) | 65 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 53 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.05576 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20864 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.1 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 117622181 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-06-26 09:00:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2023-02-17T00:19:57.00 | 0.3 | undecidable | manual | S | 54 | 23.1546 | 106 | -0.33 | 69 |
IV.ATLO.EHE. | 2023-02-17T00:19:56.10 | 0.3 | undecidable | manual | S | 166 | 19.869 | 108 | -0.14 | 72 |
IV.PARC.HHE. | 2023-02-17T00:19:56.34 | 0.3 | undecidable | manual | S | 334 | 19.6692 | 108 | 0.17 | 72 |
IV.PIEI.HHZ. | 2023-02-17T00:19:55.33 | 0.6 | undecidable | manual | S | 71 | 16.0728 | 112 | 0.35 | 46 |
IV.TB02.DHZ. | 2023-02-17T00:19:54.66 | 0.6 | undecidable | manual | S | 159 | 14.0748 | 115 | 0.3 | 47 |
IV.PARC.HHE. | 2023-02-17T00:19:53.12 | 0.6 | undecidable | manual | P | 334 | 19.6692 | 108 | -0.01 | 49 |
IV.TSM3.DHE.01 | 2023-02-17T00:19:53.59 | 0.6 | undecidable | manual | S | 176 | 11.7771 | 119 | -0.05 | 50 |
IV.ATVO.HHZ. | 2023-02-17T00:19:53.81 | 0.6 | undecidable | manual | S | 158 | 12.7761 | 117 | -0.15 | 49 |
IV.ATPC.HHE. | 2023-02-17T00:19:53.06 | 0.3 | undecidable | manual | S | 96 | 8.9799 | 126 | 0.24 | 72 |
IV.ATLO.EHE. | 2023-02-17T00:19:53.43 | 0.3 | undecidable | manual | P | 166 | 19.869 | 108 | 0.26 | 70 |
IV.ATMC.EHE. | 2023-02-17T00:19:53.99 | 0.3 | undecidable | manual | S | 249 | 13.1757 | 116 | -0.09 | 74 |
IV.NARO.HHZ. | 2023-02-17T00:19:53.48 | 0.3 | undecidable | manual | P | 54 | 23.1546 | 106 | -0.32 | 69 |
IV.PIEI.HHZ. | 2023-02-17T00:19:52.46 | 0.1 | undecidable | manual | P | 71 | 16.0728 | 112 | 0.02 | 99 |
IV.TB02.DHZ. | 2023-02-17T00:19:52.16 | 0.6 | undecidable | manual | P | 159 | 14.0748 | 115 | 0.08 | 49 |
IV.BADI.EHZ. | 2023-02-17T00:19:52.68 | 0.3 | undecidable | manual | S | 286 | 8.4804 | 127 | -0.01 | 76 |
IV.BADI.EHZ. | 2023-02-17T00:19:51.18 | 0.1 | undecidable | manual | P | 286 | 8.4804 | 127 | 0.06 | 100 |
IV.ATPC.HHE. | 2023-02-17T00:19:51.29 | 0.3 | undecidable | manual | P | 96 | 8.9799 | 126 | 0.1 | 74 |
IV.ATVO.HHZ. | 2023-02-17T00:19:51.89 | 0.3 | undecidable | manual | P | 158 | 12.7761 | 117 | 0.04 | 75 |
IV.ATMC.EHE. | 2023-02-17T00:19:51.82 | 0.6 | undecidable | manual | P | 249 | 13.1757 | 116 | -0.1 | 49 |
IV.ATPI.EHZ. | 2023-02-17T00:19:51.94 | 0.1 | undecidable | manual | S | 133 | 6.1938 | 136 | -0.15 | 98 |
IV.APEC.HNN. | 2023-02-17T00:19:51.35 | 0.3 | undecidable | manual | P | 38 | 9.6792 | 124 | 0.03 | 75 |
IV.TSM3.DHE.01 | 2023-02-17T00:19:51.64 | 0.3 | undecidable | manual | P | 176 | 11.7771 | 119 | -0.03 | 75 |
IV.ATPI.EHZ. | 2023-02-17T00:19:50.70 | 0.1 | undecidable | manual | P | 133 | 6.1938 | 136 | -0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHE. | ML:0.9 | 0.00004075 | 0.1 | AML | other | m | 2023-02-17T00:19:46.84 |
IV.MURB.HHN. | ML:0.9 | 0.00004141662 | 0.22 | AML | other | m | 2023-02-17T00:19:52.66 |
IV.BADI.EHE. | ML:-0.1 | 0.000014173615 | 0.08 | AML | other | m | 2023-02-17T00:19:52.83 |
IV.BADI.EHN. | ML:-0.1 | 0.000012832860000000001 | 0.16 | AML | other | m | 2023-02-17T00:19:53.46 |
IV.ATVO.HHN. | ML:0.1 | 0.0000129875045 | 0.14 | AML | other | m | 2023-02-17T00:19:54.54 |
IV.ATVO.HHE. | ML:-0.1 | 0.0000117829955 | 0.1 | AML | other | m | 2023-02-17T00:19:54.56 |
IV.PIEI.HHE. | ML:0.0 | 0.000010899110499999999 | 0.2 | AML | other | m | 2023-02-17T00:19:55.47 |
IV.PIEI.HHN. | ML:0.0 | 0.0000081352575 | 0.16 | AML | other | m | 2023-02-17T00:19:55.66 |
IV.NARO.HHN. | ML:0.2 | 0.000008250069000000001 | 1.2 | AML | other | m | 2023-02-17T00:19:57.04 |
IV.NARO.HHE. | ML:0.2 | 0.0000088753775 | 1.98 | AML | other | m | 2023-02-17T00:19:57.72 |