A magnitude ML 0.7 earthquake occured in region: 5 km N Anghiari (AR), on
and geographic coordinates (lat, lon) 43.5830, 12.0600 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 |
---|---|---|---|---|
Anghiari | AR | 5 | 5638 | 5638 |
Sansepolcro | AR | 7 | 15884 | 21522 |
Caprese Michelangelo | AR | 9 | 1426 | 22948 |
Pieve Santo Stefano | AR | 10 | 3183 | 26131 |
San Giustino | PG | 10 | 11297 | 37428 |
Citerna | PG | 10 | 3531 | 40959 |
Monterchi | AR | 12 | 1757 | 42716 |
Subbiano | AR | 15 | 6331 | 49047 |
Capolona | AR | 16 | 5438 | 54485 |
Chiusi della Verna | AR | 16 | 2023 | 56508 |
Chitignano | AR | 17 | 899 | 57407 |
Badia Tedalda | AR | 17 | 1087 | 58494 |
Monte Santa Maria Tiberina | PG | 18 | 1183 | 59677 |
Arezzo | AR | 19 | 99543 | 159220 |
Castel Focognano | AR | 20 | 3149 | 162369 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-02-23 18:31:48 |
43.5833 | 12.0597 | 10 | 2023-02-23 18:39:31 |
Sala Sismica INGV-Roma | 114738731 |
Field | Value |
---|---|
Time (UTC) | 2023-02-23 18:31:48 ± 0.09 |
Latitude | 43.5833 ± 0.0063 |
Longitude | 12.0597 ± 0.0050 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 114738731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 672 |
Semi-minor axis of confidence ellipse (meter) | 359 |
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) | 670.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 129 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 10 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26260 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 114738731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-23 18:39:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAFI.HHZ. | 2023-02-23T18:31:58.95 | 0.6 | undecidable | manual | S | 195 | 29.1486 | 50 | -0.22 | 47 |
IV.NARO.HHZ. | 2023-02-23T18:31:56.44 | 3.0 | negative | manual | P | -0.28 | 0 | |||
IV.BADI.EHZ. | 2023-02-23T18:31:55.43 | 0.6 | undecidable | manual | S | 119 | 16.9719 | 119 | 0.13 | 48 |
IV.CAFI.HHZ. | 2023-02-23T18:31:54.69 | 0.3 | positive | manual | P | 195 | 29.1486 | 50 | 0 | 73 |
IV.PARC.HHZ. | 2023-02-23T18:31:54.80 | 0.6 | undecidable | manual | S | 63 | 16.0728 | 120 | -0.24 | 47 |
IV.CRE.HHZ. | 2023-02-23T18:31:53.06 | 0.6 | undecidable | manual | S | 294 | 9.4794 | 135 | -0.16 | 49 |
IV.BADI.EHZ. | 2023-02-23T18:31:52.59 | 0.3 | undecidable | manual | P | 119 | 16.9719 | 119 | 0.14 | 73 |
IV.PARC.HHZ. | 2023-02-23T18:31:52.36 | 0.1 | positive | manual | P | 63 | 16.0728 | 120 | 0.06 | 98 |
IV.SSP9.EHZ. | 2023-02-23T18:31:52.28 | 0.1 | undecidable | manual | S | 100 | 5.8941 | 148 | -0.14 | 99 |
IV.CRE.HHZ. | 2023-02-23T18:31:51.38 | 0.1 | undecidable | manual | P | 294 | 9.4794 | 135 | 0.13 | 98 |
IV.SSP9.EHZ. | 2023-02-23T18:31:50.86 | 0.1 | positive | manual | P | 100 | 5.8941 | 148 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSP9.EHE. | ML:0.8 | 0.00009875 | 0.26 | AML | other | m | 2023-02-23T18:31:52.44 |
IV.CRE.HHN. | ML:1.1 | 0.00017199999999999998 | 0.68 | AML | other | m | 2023-02-23T18:31:53.20 |
IV.PARC.HHN. | ML:0.7 | 0.00004405 | 1.58 | AML | other | m | 2023-02-23T18:31:55.11 |
IV.SSP9.EHN. | ML:0.8 | 0.00009999999999999999 | 0.62 | AML | other | m | 2023-02-23T18:31:55.27 |
IV.PARC.HHE. | ML:0.6 | 0.0000337 | 0.34 | AML | other | m | 2023-02-23T18:31:55.46 |
IV.BADI.EHN. | ML:0.5 | 0.00003229999999999999 | 0.42 | AML | other | m | 2023-02-23T18:31:55.55 |
IV.CRE.HHE. | ML:0.7 | 0.00007235 | 0.26 | AML | other | m | 2023-02-23T18:31:56.06 |
IV.BADI.EHE. | ML:0.5 | 0.000028 | 1.48 | AML | other | m | 2023-02-23T18:31:59.87 |