A magnitude ML 0.8 earthquake occured in region: 3 km SW Sansepolcro (AR), on
and geographic coordinates (lat, lon) 43.5500, 12.1270 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 |
---|---|---|---|---|
Sansepolcro | AR | 3 | 15884 | 15884 |
San Giustino | PG | 4 | 11297 | 27181 |
Anghiari | AR | 6 | 5638 | 32819 |
Citerna | PG | 6 | 3531 | 36350 |
Monterchi | AR | 7 | 1757 | 38107 |
Monte Santa Maria Tiberina | PG | 13 | 1183 | 39290 |
CittĂ di Castello | PG | 14 | 39913 | 79203 |
Pieve Santo Stefano | AR | 15 | 3183 | 82386 |
Caprese Michelangelo | AR | 16 | 1426 | 83812 |
Badia Tedalda | AR | 18 | 1087 | 84899 |
Borgo Pace | PU | 18 | 606 | 85505 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-01-19 08:44:46 |
43.5502 | 12.1272 | 8 | 2023-01-19 09:18:43 |
Sala Sismica INGV-Roma | 113675471 |
Field | Value |
---|---|
Time (UTC) | 2023-01-19 08:44:46 ± 0.07 |
Latitude | 43.5502 ± 0.0027 |
Longitude | 12.1272 ± 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 | 113675471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 304 |
Semi-minor axis of confidence ellipse (meter) | 142 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 216 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.02428 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40829 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 113675471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-01-19 09:18:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2023-01-19T08:44:57.91 | 0.3 | undecidable | manual | S | 93 | 32.8449 | 103 | -0.09 | 70 |
IV.ATMI.HHZ. | 2023-01-19T08:44:55.71 | 0.3 | undecidable | manual | S | 155 | 26.4513 | 106 | -0.16 | 70 |
IV.SFI.EHZ. | 2023-01-19T08:44:55.13 | 0.3 | undecidable | manual | P | 330 | 45.3213 | 50 | 0.02 | 69 |
IV.PIEI.HHZ. | 2023-01-19T08:44:52.82 | 0.3 | undecidable | manual | P | 93 | 32.8449 | 103 | -0.23 | 68 |
IV.CRE.HHZ. | 2023-01-19T08:44:52.45 | 0.6 | undecidable | manual | S | 298 | 16.0728 | 116 | -0.03 | 49 |
IV.CAFI.HHZ. | 2023-01-19T08:44:52.08 | 0.1 | undecidable | manual | P | 208 | 27.75 | 106 | 0.02 | 96 |
IV.BADI.EHZ. | 2023-01-19T08:44:51.10 | 0.3 | undecidable | manual | S | 115 | 10.4784 | 127 | 0.29 | 70 |
IV.ATMI.HHZ. | 2023-01-19T08:44:51.78 | 0.3 | undecidable | manual | P | 155 | 26.4513 | 106 | -0.04 | 71 |
IV.PARC.HHZ. | 2023-01-19T08:44:51.88 | 0.3 | undecidable | manual | S | 39 | 14.0748 | 119 | -0.01 | 74 |
IV.CRE.HHZ. | 2023-01-19T08:44:49.92 | 0.1 | undecidable | manual | P | 298 | 16.0728 | 116 | 0.06 | 97 |
IV.PARC.HHZ. | 2023-01-19T08:44:49.60 | 0.3 | undecidable | manual | P | 39 | 14.0748 | 119 | 0.08 | 73 |
IV.BADI.EHZ. | 2023-01-19T08:44:49.13 | 0.3 | undecidable | manual | P | 115 | 10.4784 | 127 | 0.23 | 71 |
IV.SSP9.EHZ. | 2023-01-19T08:44:48.96 | 0.3 | undecidable | manual | S | 7 | 2.6973 | 161 | -0.19 | 72 |
IV.SSP9.EHZ. | 2023-01-19T08:44:47.95 | 0.1 | undecidable | manual | P | 7 | 2.6973 | 161 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PARC.HHN. | ML:0.9 | 0.00009580695 | 0.2752 | AML | other | m | 2023-01-19T08:44:52.92 |
IV.PARC.HHE. | ML:0.8 | 0.00007535144 | 0.1856 | AML | other | m | 2023-01-19T08:44:53.38 |
IV.SSP9.EHE. | ML:0.0 | 0.00071186295 | 0.2176 | AML | other | m | 2023-01-19T08:44:49.85 |
IV.SSP9.EHN. | ML:0.0 | 0.000746143 | 0.1984 | AML | other | m | 2023-01-19T08:44:49.32 |
IV.BADI.EHE. | ML:0.7 | 0.00007167863499999998 | 0.2048 | AML | other | m | 2023-01-19T08:44:52.24 |
IV.BADI.EHN. | ML:0.7 | 0.00006771597499999999 | 1.9584 | AML | other | m | 2023-01-19T08:44:52.18 |
IV.CRE.HHE. | ML:0.7 | 0.000048892875 | 0.3392 | AML | other | m | 2023-01-19T08:44:52.77 |
IV.CRE.HHN. | ML:0.7 | 0.00004458756999999999 | 0.3008 | AML | other | m | 2023-01-19T08:44:52.54 |
IV.ATMI.HHE. | ML:1.1 | 0.00006804331499999999 | 1.2608 | AML | other | m | 2023-01-19T08:44:55.95 |
IV.ATMI.HHN. | ML:0.9 | 0.000051583955 | 0.4032 | AML | other | m | 2023-01-19T08:44:59.49 |
IV.CAFI.HHN. | ML:0.7 | 0.000022520615 | 0.2048 | AML | other | m | 2023-01-19T08:44:57.04 |
IV.PIEI.HHE. | ML:0.9 | 0.00003279422 | 0.1408 | AML | other | m | 2023-01-19T08:44:58.50 |
IV.PIEI.HHN. | ML:0.5 | 0.000013087825499999998 | 0.0832 | AML | other | m | 2023-01-19T08:44:58.23 |