A magnitude ML 0.0 earthquake occured in region: 5 km W Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4480, 12.3700 at 7 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 | 6 | 2111 | 2111 |
Montone | PG | 10 | 1680 | 3791 |
CittĂ di Castello | PG | 11 | 39913 | 43704 |
Apecchio | PU | 13 | 1882 | 45586 |
Umbertide | PG | 16 | 16681 | 62267 |
Monte Santa Maria Tiberina | PG | 17 | 1183 | 63450 |
San Giustino | PG | 19 | 11297 | 74747 |
Piobbico | PU | 20 | 2029 | 76776 |
Gubbio | PG | 20 | 32216 | 108992 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.0 | 2023-01-04 10:48:49 |
43.4478 | 12.3702 | 7 | 2024-03-01 17:18:05 |
Bollettino Sismico Italiano INGV | 116832351 |
Field | Value |
---|---|
Time (UTC) | 2023-01-04 10:48:49 ± 0.1 |
Latitude | 43.4478 ± 0.0027 |
Longitude | 12.3702 ± 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 | 116832351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 318 |
Semi-minor axis of confidence ellipse (meter) | 87 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 16 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
Number of associated phases, regardless of their use for origin computation | 25 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26710 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.0 |
Uncertainty | 0.5 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 116832351 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-28 10:01:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GUMA.HHZ. | 2023-01-04T10:49:09.08 | 3.0 | undecidable | manual | S | 0 | 0 | |||
IV.GUMA.HHZ. | 2023-01-04T10:49:00.87 | 3.0 | positive | manual | P | 1.91 | 0 | |||
IV.PARC.HHE. | 2023-01-04T10:48:58.32 | 0.3 | undecidable | manual | S | 335 | 24.6531 | 106 | 0.33 | 68 |
IV.ATSC.EHZ. | 2023-01-04T10:48:58.03 | 0.6 | undecidable | manual | S | 96 | 25.6521 | 105 | -0.28 | 46 |
IV.NARO.HHZ. | 2023-01-04T10:48:57.53 | 1.0 | undecidable | manual | S | 43 | 24.753 | 106 | -0.5 | 22 |
IV.PIEI.HHZ. | 2023-01-04T10:48:55.27 | 0.6 | undecidable | manual | S | 54 | 16.4724 | 113 | -0.03 | 49 |
IV.BADI.EHE. | 2023-01-04T10:48:54.06 | 0.3 | undecidable | manual | S | 304 | 12.2766 | 119 | 0.08 | 74 |
IV.FRON.EHZ. | 2023-01-04T10:48:54.91 | 1.0 | undecidable | manual | P | 75 | 29.6481 | 103 | -0.3 | 23 |
IV.ATBU.HNZ. | 2023-01-04T10:48:54.99 | 1.0 | undecidable | manual | S | 78 | 14.6742 | 115 | 0.25 | 24 |
IV.ATSC.EHZ. | 2023-01-04T10:48:54.64 | 0.1 | undecidable | manual | P | 96 | 25.6521 | 105 | 0.22 | 93 |
IV.ATMC.EHZ. | 2023-01-04T10:48:54.39 | 0.3 | undecidable | manual | S | 270 | 14.2746 | 116 | -0.22 | 71 |
IV.ATLO.EHZ. | 2023-01-04T10:48:54.95 | 0.6 | undecidable | manual | S | 169 | 14.9739 | 115 | 0.1 | 49 |
IV.PARC.HHE. | 2023-01-04T10:48:54.39 | 0.1 | undecidable | manual | P | 335 | 24.6531 | 106 | 0.15 | 95 |
IV.NARO.HHZ. | 2023-01-04T10:48:53.91 | 1.0 | undecidable | manual | P | 43 | 24.753 | 106 | -0.35 | 23 |
IV.ATVO.HHZ. | 2023-01-04T10:48:52.94 | 0.6 | undecidable | manual | S | 158 | 7.881 | 131 | 0.2 | 48 |
IV.ATBU.HNZ. | 2023-01-04T10:48:52.32 | 1.0 | undecidable | manual | P | 78 | 14.6742 | 115 | -0.04 | 25 |
IV.ATPC.HNZ. | 2023-01-04T10:48:52.89 | 0.6 | undecidable | manual | S | 62 | 7.881 | 131 | 0.14 | 49 |
IV.ATMC.EHZ. | 2023-01-04T10:48:52.07 | 0.1 | undecidable | manual | P | 270 | 14.2746 | 116 | -0.22 | 95 |
IV.PIEI.HHZ. | 2023-01-04T10:48:52.55 | 0.3 | undecidable | manual | P | 54 | 16.4724 | 113 | -0.13 | 72 |
IV.ATLO.EHZ. | 2023-01-04T10:48:52.55 | 1.0 | undecidable | manual | P | 169 | 14.9739 | 115 | 0.13 | 24 |
IV.ATPI.EHZ. | 2023-01-04T10:48:51.50 | 0.6 | undecidable | manual | S | 83 | 2.5974 | 159 | -0.17 | 49 |
IV.ATPC.HNZ. | 2023-01-04T10:48:51.19 | 0.1 | undecidable | manual | P | 62 | 7.881 | 131 | -0.02 | 100 |
IV.BADI.EHE. | 2023-01-04T10:48:51.90 | 0.1 | undecidable | manual | P | 304 | 12.2766 | 119 | -0.03 | 99 |
IV.ATVO.HHZ. | 2023-01-04T10:48:51.36 | 0.6 | undecidable | manual | P | 158 | 7.881 | 131 | 0.15 | 49 |
IV.ATPI.EHZ. | 2023-01-04T10:48:50.52 | 1.0 | undecidable | manual | P | 83 | 2.5974 | 159 | -0.07 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:-0.1 | 0.0000159653 | 0.1984 | AML | other | m | 2023-01-04T10:48:53.63 |
IV.ATVO.HHE. | ML:0.1 | 0.000025596635 | 0.1344 | AML | other | m | 2023-01-04T10:48:53.47 |
IV.PIEI.HHE. | ML:0.0 | 0.000009729681 | 3.3984 | AML | other | m | 2023-01-04T10:48:55.69 |
IV.PIEI.HHN. | ML:-0.3 | 0.0000048364649999999994 | 0.1216 | AML | other | m | 2023-01-04T10:48:55.64 |
IV.NARO.HHN. | ML:-0.1 | 0.000004227567900000001 | 0.0448 | AML | other | m | 2023-01-04T10:48:57.70 |
IV.NARO.HHE. | ML:-0.1 | 0.0000043171535 | 0.096 | AML | other | m | 2023-01-04T10:48:57.79 |
IV.GUMA.HHE. | ML:1.6 | 0.000050864895 | 10.8608 | AML | other | m | 2023-01-04T10:49:15.46 |
IV.GUMA.HHN. | ML:1.6 | 0.00004794433 | 6.08 | AML | other | m | 2023-01-04T10:49:15.30 |