A magnitude ML 0.9 earthquake occured in region: 8 km N Sansepolcro (AR), on
and geographic coordinates (lat, lon) 43.6430, 12.1370 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 |
---|---|---|---|---|
Sansepolcro | AR | 8 | 15884 | 15884 |
Pieve Santo Stefano | AR | 8 | 3183 | 19067 |
Badia Tedalda | AR | 8 | 1087 | 20154 |
San Giustino | PG | 11 | 11297 | 31451 |
Caprese Michelangelo | AR | 12 | 1426 | 32877 |
Borgo Pace | PU | 13 | 606 | 33483 |
Anghiari | AR | 13 | 5638 | 39121 |
Sestino | AR | 15 | 1355 | 40476 |
Citerna | PG | 16 | 3531 | 44007 |
Mercatello sul Metauro | PU | 16 | 1378 | 45385 |
Casteldelci | RN | 17 | 407 | 45792 |
Chiusi della Verna | AR | 17 | 2023 | 47815 |
Monterchi | AR | 18 | 1757 | 49572 |
Verghereto | FC | 20 | 1907 | 51479 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-12-29 01:31:03 |
43.643 | 12.1372 | 10 | 2022-12-29 02:30:30 |
Sala Sismica INGV-Roma | 113154691 |
Field | Value |
---|---|
Time (UTC) | 2022-12-29 01:31:03 ± 0.07 |
Latitude | 43.6430 ± 0.0045 |
Longitude | 12.1372 ± 0.0037 |
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 | 113154691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 510 |
Semi-minor axis of confidence ellipse (meter) | 229 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 351 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 178 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33725 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 113154691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-29 02:30:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2022-12-29T01:31:15.33 | 0.6 | undecidable | manual | S | 96 | 35.742 | 50 | -0.15 | 49 |
IV.CAFI.HHZ. | 2022-12-29T01:31:15.74 | 0.6 | undecidable | manual | S | 202 | 37.4292 | 50 | -0.18 | 48 |
IV.PE3.EHZ. | 2022-12-29T01:31:14.01 | 0.6 | undecidable | manual | S | 78 | 29.4483 | 50 | 0.23 | 48 |
IV.PIEI.HHZ. | 2022-12-29T01:31:14.96 | 0.6 | undecidable | manual | S | 110 | 34.1436 | 50 | -0.08 | 50 |
IV.APEC.HHZ. | 2022-12-29T01:31:12.62 | 0.6 | undecidable | manual | S | 112 | 24.5532 | 112 | 0.2 | 49 |
IV.MPAG.EHZ. | 2022-12-29T01:31:11.35 | 3.0 | undecidable | manual | P | -1.44 | 0 | |||
IV.NARO.HHZ. | 2022-12-29T01:31:10.10 | 0.6 | undecidable | manual | P | 96 | 35.742 | 50 | -0.2 | 48 |
IV.CAFI.HHZ. | 2022-12-29T01:31:10.65 | 0.1 | positive | manual | P | 202 | 37.4292 | 50 | 0.09 | 98 |
IV.BADI.EHZ. | 2022-12-29T01:31:10.10 | 0.3 | undecidable | manual | S | 150 | 17.0718 | 120 | 0.01 | 78 |
IV.CRE.HHZ. | 2022-12-29T01:31:09.48 | 0.6 | undecidable | manual | S | 260 | 15.1737 | 123 | -0.03 | 52 |
IV.PE3.EHZ. | 2022-12-29T01:31:09.56 | 0.6 | undecidable | manual | P | 78 | 29.4483 | 50 | 0.24 | 48 |
IV.PIEI.HHZ. | 2022-12-29T01:31:09.78 | 0.6 | undecidable | manual | P | 110 | 34.1436 | 50 | -0.26 | 48 |
IV.APEC.HHZ. | 2022-12-29T01:31:08.65 | 0.1 | negative | manual | P | 112 | 24.5532 | 112 | 0.12 | 100 |
IV.BADI.EHZ. | 2022-12-29T01:31:07.27 | 0.6 | undecidable | manual | P | 150 | 17.0718 | 120 | 0.08 | 51 |
IV.PARC.HHZ. | 2022-12-29T01:31:07.43 | 0.3 | undecidable | manual | S | 86 | 8.1807 | 141 | -0.25 | 75 |
IV.CRE.HHZ. | 2022-12-29T01:31:06.89 | 0.3 | positive | manual | P | 260 | 15.1737 | 123 | 0.04 | 77 |
IV.PARC.HHZ. | 2022-12-29T01:31:05.82 | 0.6 | undecidable | manual | P | 86 | 8.1807 | 141 | 0.02 | 52 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PARC.HHN. | ML:1.5 | 0.000459 | 0.06 | AML | other | m | 2022-12-29T01:31:07.55 |
IV.PARC.HHE. | ML:1.3 | 0.0002765 | 0.2 | AML | other | m | 2022-12-29T01:31:07.69 |
IV.CRE.HHE. | ML:0.7 | 0.000047850000000000004 | 1.14 | AML | other | m | 2022-12-29T01:31:09.62 |
IV.CRE.HHN. | ML:0.8 | 0.00006110000000000001 | 0.16 | AML | other | m | 2022-12-29T01:31:09.70 |
IV.BADI.EHE. | ML:0.9 | 0.00006625 | 0.32 | AML | other | m | 2022-12-29T01:31:10.32 |
IV.BADI.EHN. | ML:0.8 | 0.0000591 | 0.78 | AML | other | m | 2022-12-29T01:31:11.76 |
IV.APEC.HHN. | ML:1.0 | 0.000059999999999999995 | 0.36 | AML | other | m | 2022-12-29T01:31:13.58 |
IV.NARO.HHN. | ML:1.0 | 0.00003645 | 1.06 | AML | other | m | 2022-12-29T01:31:15.67 |
IV.PIEI.HHE. | ML:0.9 | 0.00003145 | 0.64 | AML | other | m | 2022-12-29T01:31:15.74 |
IV.NARO.HHE. | ML:0.9 | 0.00002815 | 0.68 | AML | other | m | 2022-12-29T01:31:15.94 |
IV.PIEI.HHN. | ML:0.7 | 0.000018925 | 1.04 | AML | other | m | 2022-12-29T01:31:16.57 |
IV.APEC.HHE. | ML:1.0 | 0.000056 | 1.68 | AML | other | m | 2022-12-29T01:31:16.10 |