A magnitude ML 0.8 earthquake occured in region: 5 km NE Città di Castello (PG), on
and geographic coordinates (lat, lon) 43.4940, 12.2820 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 |
---|---|---|---|---|
Città di Castello | PG | 5 | 39913 | 39913 |
San Giustino | PG | 10 | 11297 | 51210 |
Monte Santa Maria Tiberina | PG | 11 | 1183 | 52393 |
Apecchio | PU | 13 | 1882 | 54275 |
Citerna | PG | 13 | 3531 | 57806 |
Monterchi | AR | 14 | 1757 | 59563 |
Pietralunga | PG | 14 | 2111 | 61674 |
Sansepolcro | AR | 14 | 15884 | 77558 |
Montone | PG | 15 | 1680 | 79238 |
Mercatello sul Metauro | PU | 18 | 1378 | 80616 |
Borgo Pace | PU | 18 | 606 | 81222 |
Anghiari | AR | 19 | 5638 | 86860 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-03-09 17:26:15 |
43.4943 | 12.2818 | 10 | 2023-03-09 17:32:19 |
Sala Sismica INGV-Roma | 115159881 |
Field | Value |
---|---|
Time (UTC) | 2023-03-09 17:26:15 ± 0.08 |
Latitude | 43.4943 ± 0.0036 |
Longitude | 12.2818 ± 0.0050 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115159881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 333 |
Semi-minor axis of confidence ellipse (meter) | 254 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 79 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.03148 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28239 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 115159881 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-09 17:32:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2023-03-09T17:26:25.24 | 0.3 | undecidable | manual | S | 62 | 27.2505 | 50 | -0.37 | 69 |
IV.PIEI.HHZ. | 2023-03-09T17:26:24.13 | 0.6 | undecidable | manual | S | 77 | 20.868 | 115 | 0.49 | 45 |
IV.ATLO.EHZ. | 2023-03-09T17:26:24.13 | 0.6 | undecidable | manual | S | 153 | 22.2555 | 114 | 0.04 | 50 |
IV.TSM2.DHZ.01 | 2023-03-09T17:26:23.29 | 0.6 | undecidable | manual | S | 123 | 19.9689 | 116 | -0.07 | 49 |
IV.ATVO.HHZ. | 2023-03-09T17:26:22.43 | 0.6 | undecidable | manual | S | 141 | 15.9729 | 122 | 0.28 | 48 |
IV.TB01.DHZ.01 | 2023-03-09T17:26:22.67 | 0.3 | undecidable | manual | S | 135 | 17.5713 | 119 | 0.04 | 75 |
IV.PARC.HHZ. | 2023-03-09T17:26:22.91 | 0.6 | undecidable | manual | S | 349 | 17.4714 | 120 | 0.33 | 47 |
IV.TB02.DHZ.01 | 2023-03-09T17:26:22.83 | 0.6 | undecidable | manual | S | 143 | 17.1717 | 120 | 0.33 | 47 |
IV.CAFI.HHZ. | 2023-03-09T17:26:22.37 | 0.6 | undecidable | manual | P | 234 | 31.3464 | 50 | 0.35 | 46 |
IV.APEC.HNZ. | 2023-03-09T17:26:21.40 | 0.6 | undecidable | manual | S | 57 | 13.1757 | 127 | 0.06 | 50 |
IV.ATPC.HNZ. | 2023-03-09T17:26:21.74 | 0.6 | undecidable | manual | S | 96 | 14.1747 | 125 | 0.12 | 49 |
IV.NARO.HHZ. | 2023-03-09T17:26:21.62 | 0.6 | undecidable | manual | P | 62 | 27.2505 | 50 | 0.24 | 47 |
IV.TB03.DHZ.25 | 2023-03-09T17:26:21.83 | 0.6 | undecidable | manual | S | 135 | 14.5743 | 124 | 0.08 | 50 |
IV.ATPI.EHZ. | 2023-03-09T17:26:20.40 | 0.6 | undecidable | manual | S | 117 | 10.878 | 132 | -0.32 | 48 |
IV.ATMC.EHZ. | 2023-03-09T17:26:20.03 | 0.6 | undecidable | manual | S | 234 | 8.88 | 138 | -0.21 | 49 |
IV.PIEI.HHZ. | 2023-03-09T17:26:20.44 | 0.6 | undecidable | manual | P | 77 | 20.868 | 115 | 0.19 | 48 |
IV.ATLO.EHZ. | 2023-03-09T17:26:20.24 | 0.1 | undecidable | manual | P | 153 | 22.2555 | 114 | -0.27 | 94 |
IV.ATPC.HNZ. | 2023-03-09T17:26:19.02 | 0.1 | undecidable | manual | P | 96 | 14.1747 | 125 | -0.06 | 100 |
IV.TB01.DHZ.01 | 2023-03-09T17:26:19.46 | 0.1 | undecidable | manual | P | 135 | 17.5713 | 119 | -0.21 | 97 |
IV.PARC.HHZ. | 2023-03-09T17:26:19.86 | 1.0 | negative | manual | P | 349 | 17.4714 | 120 | 0.22 | 24 |
IV.TB02.DHZ.01 | 2023-03-09T17:26:19.70 | 0.1 | undecidable | manual | P | 143 | 17.1717 | 120 | 0.11 | 99 |
IV.TB03.DHZ.25 | 2023-03-09T17:26:19.08 | 0.1 | undecidable | manual | P | 135 | 14.5743 | 124 | -0.08 | 100 |
IV.TSM2.DHZ.01 | 2023-03-09T17:26:19.89 | 0.1 | undecidable | manual | P | 123 | 19.9689 | 116 | -0.2 | 96 |
IV.ATVO.HHZ. | 2023-03-09T17:26:19.62 | 0.6 | negative | manual | P | 141 | 15.9729 | 122 | 0.23 | 48 |
IV.BADI.EHZ. | 2023-03-09T17:26:18.77 | 0.6 | undecidable | manual | S | 299 | 3.4965 | 161 | -0.49 | 46 |
IV.ATPI.EHZ. | 2023-03-09T17:26:18.66 | 0.1 | negative | manual | P | 117 | 10.878 | 132 | 0.1 | 100 |
IV.ATMC.EHZ. | 2023-03-09T17:26:18.47 | 0.1 | undecidable | manual | P | 234 | 8.88 | 138 | 0.18 | 99 |
IV.APEC.HNZ. | 2023-03-09T17:26:18.72 | 0.1 | undecidable | manual | P | 57 | 13.1757 | 127 | -0.2 | 97 |
IV.BADI.EHZ. | 2023-03-09T17:26:17.69 | 0.6 | undecidable | manual | P | 299 | 3.4965 | 161 | -0.03 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:1.0 | 0.00007865 | 0.54 | AML | other | m | 2023-03-09T17:26:22.81 |
IV.ATVO.HHN. | ML:1.0 | 0.00009825 | 0.32 | AML | other | m | 2023-03-09T17:26:22.82 |
IV.PIEI.HHN. | ML:0.6 | 0.000029345 | 0.76 | AML | other | m | 2023-03-09T17:26:24.32 |
IV.PIEI.HHE. | ML:0.8 | 0.00004415 | 0.72 | AML | other | m | 2023-03-09T17:26:25.87 |
IV.BADI.EHE. | ML:1.2 | 0.0003221252 | 0.1024 | AML | other | m | 2023-03-09T17:26:19.08 |
IV.BADI.EHN. | ML:1.4 | 0.00043620234999999997 | 0.2432 | AML | other | m | 2023-03-09T17:26:18.96 |
IV.ATPI.EHE. | ML:0.5 | 0.000039801820000000004 | 0.1152 | AML | other | m | 2023-03-09T17:26:20.63 |
IV.ATPI.EHN. | ML:0.5 | 0.000039968547 | 0.0768 | AML | other | m | 2023-03-09T17:26:20.67 |
IV.PARC.HHE. | ML:0.8 | 0.00004917473 | 0.1024 | AML | other | m | 2023-03-09T17:26:23.26 |
IV.PARC.HHN. | ML:0.8 | 0.000047718899999999995 | 0.2048 | AML | other | m | 2023-03-09T17:26:23.08 |
IV.NARO.HHE. | ML:0.4 | 0.00001432723 | 0.064 | AML | other | m | 2023-03-09T17:26:25.97 |
IV.NARO.HHN. | ML:0.4 | 0.000014669349 | 0.0768 | AML | other | m | 2023-03-09T17:26:25.87 |