A magnitude ML 1.8 earthquake occured in region: 3 km SW Anghiari (AR), on
and geographic coordinates (lat, lon) 43.5210, 12.0380 at 9 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 | 3 | 5638 | 5638 |
Citerna | PG | 7 | 3531 | 9169 |
Monterchi | AR | 7 | 1757 | 10926 |
Sansepolcro | AR | 10 | 15884 | 26810 |
San Giustino | PG | 12 | 11297 | 38107 |
Monte Santa Maria Tiberina | PG | 14 | 1183 | 39290 |
Arezzo | AR | 14 | 99543 | 138833 |
Caprese Michelangelo | AR | 14 | 1426 | 140259 |
Subbiano | AR | 15 | 6331 | 146590 |
Capolona | AR | 15 | 5438 | 152028 |
Pieve Santo Stefano | AR | 17 | 3183 | 155211 |
CittĂ di Castello | PG | 18 | 39913 | 195124 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.8 | 2024-02-29 07:12:45 |
43.521 | 12.0377 | 9 | 2024-02-29 07:54:53 |
Sala Sismica INGV-Roma | 125614611 |
Field | Value |
---|---|
Time (UTC) | 2024-02-29 07:12:45 ± 0.09 |
Latitude | 43.5210 ± 0.0054 |
Longitude | 12.0377 ± 0.0074 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125614611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 680 |
Semi-minor axis of confidence ellipse (meter) | 316 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 223 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56657 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 125614611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-29 07:54:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LPEL.HHZ. | 2024-02-29T07:13:52.78 | 3.0 | undecidable | manual | Sn | 2.74 | 0 | |||
IV.MMO1.EHZ. | 2024-02-29T07:13:23.71 | 3.0 | undecidable | manual | S | -0.82 | 0 | |||
IV.VMGN.HHZ. | 2024-02-29T07:13:05.80 | 0.6 | undecidable | manual | S | 320 | 62.8926 | 50 | 0.45 | 43 |
IV.SFI.HNN. | 2024-02-29T07:13:00.15 | 0.6 | undecidable | manual | S | 340 | 45.2214 | 50 | -0.5 | 44 |
IV.SACS.HHZ. | 2024-02-29T07:12:57.97 | 3.0 | positive | manual | P | -1.02 | 0 | |||
IV.ATVO.HHZ. | 2024-02-29T07:12:57.57 | 0.6 | undecidable | manual | S | 117 | 33.4443 | 50 | 0.07 | 50 |
IV.VMGN.HHZ. | 2024-02-29T07:12:57.52 | 0.1 | undecidable | manual | P | 320 | 62.8926 | 50 | 0.51 | 85 |
IV.ATPI.EHZ. | 2024-02-29T07:12:56.55 | 0.6 | undecidable | manual | S | 105 | 30.3474 | 106 | -0.03 | 50 |
IV.ATMI.HHZ. | 2024-02-29T07:12:56.04 | 0.6 | undecidable | manual | S | 138 | 27.8499 | 108 | 0.3 | 48 |
IV.SFI.HNN. | 2024-02-29T07:12:54.16 | 0.1 | undecidable | manual | P | 340 | 45.2214 | 50 | -0.13 | 96 |
IV.PARC.HHZ. | 2024-02-29T07:12:53.25 | 0.6 | undecidable | manual | S | 49 | 21.4674 | 112 | -0.42 | 47 |
IV.CAFI.HHZ. | 2024-02-29T07:12:53.68 | 0.6 | undecidable | manual | S | 195 | 22.0668 | 112 | -0.17 | 49 |
IV.BADI.EHZ. | 2024-02-29T07:12:52.37 | 0.6 | undecidable | manual | S | 94 | 16.6722 | 118 | 0.21 | 49 |
IV.ATVO.HHZ. | 2024-02-29T07:12:52.33 | 0.6 | undecidable | manual | P | 117 | 33.4443 | 50 | -0.15 | 49 |
IV.ATMC.EHN. | 2024-02-29T07:12:52.01 | 0.6 | undecidable | manual | S | 123 | 14.9739 | 121 | 0.37 | 48 |
IV.ATMI.HHZ. | 2024-02-29T07:12:51.39 | 0.1 | negative | manual | P | 138 | 27.8499 | 108 | -0.07 | 100 |
IV.ATPI.EHZ. | 2024-02-29T07:12:51.69 | 0.6 | positive | manual | P | 105 | 30.3474 | 106 | -0.26 | 48 |
IV.CRE.HHE. | 2024-02-29T07:12:51.83 | 0.6 | undecidable | manual | S | 328 | 12.876 | 124 | 0.8 | 41 |
IV.PARC.HHZ. | 2024-02-29T07:12:50.10 | 0.6 | undecidable | manual | P | 49 | 21.4674 | 112 | -0.16 | 50 |
IV.CAFI.HHZ. | 2024-02-29T07:12:50.08 | 0.1 | positive | manual | P | 195 | 22.0668 | 112 | -0.29 | 96 |
IV.ATMC.EHN. | 2024-02-29T07:12:49.31 | 0.1 | undecidable | manual | P | 123 | 14.9739 | 121 | 0.22 | 99 |
IV.BADI.EHZ. | 2024-02-29T07:12:49.44 | 0.6 | undecidable | manual | P | 94 | 16.6722 | 118 | 0.05 | 51 |
IV.CRE.HHE. | 2024-02-29T07:12:48.33 | 0.1 | undecidable | manual | P | 328 | 12.876 | 124 | -0.41 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BADI.EHE. | ML:2.0 | 0.0009595000000000001 | 1.1 | AML | other | m | 2024-02-29T07:12:52.59 |
IV.PARC.HHE. | ML:1.9 | 0.0005974999999999999 | 0.96 | AML | other | m | 2024-02-29T07:12:53.96 |
IV.BADI.EHN. | ML:1.7 | 0.00041549999999999996 | 0.82 | AML | other | m | 2024-02-29T07:12:53.51 |
IV.PARC.HHN. | ML:2.0 | 0.000657 | 0.44 | AML | other | m | 2024-02-29T07:12:53.47 |
IV.CAFI.HHN. | ML:1.9 | 0.000501 | 0.22 | AML | other | m | 2024-02-29T07:12:54.03 |
IV.CAFI.HHE. | ML:1.6 | 0.00024349999999999998 | 1.16 | AML | other | m | 2024-02-29T07:12:54.80 |
IV.ATVO.HHE. | ML:1.8 | 0.0002805 | 0.4 | AML | other | m | 2024-02-29T07:12:57.77 |
IV.ATMI.HHE. | ML:1.8 | 0.000352 | 1.56 | AML | other | m | 2024-02-29T07:12:57.16 |
IV.ATVO.HHN. | ML:1.5 | 0.0001515 | 1.68 | AML | other | m | 2024-02-29T07:12:58.92 |
IV.ATPI.EHN. | ML:1.5 | 0.0001595 | 0.64 | AML | other | m | 2024-02-29T07:12:59.30 |
IV.PIEI.HHN. | ML:1.7 | 0.000176 | 0.34 | AML | other | m | 2024-02-29T07:12:59.75 |
IV.PIEI.HHE. | ML:2.0 | 0.000347 | 1.66 | AML | other | m | 2024-02-29T07:13:00.14 |