A magnitude ML 1.0 earthquake occured in region: 2 km W Pieve Santo Stefano (AR), on
and geographic coordinates (lat, lon) 43.6660, 12.0180 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 |
---|---|---|---|---|
Pieve Santo Stefano | AR | 2 | 3183 | 3183 |
Caprese Michelangelo | AR | 3 | 1426 | 4609 |
Chiusi della Verna | AR | 8 | 2023 | 6632 |
Chitignano | AR | 11 | 899 | 7531 |
Anghiari | AR | 14 | 5638 | 13169 |
Badia Tedalda | AR | 14 | 1087 | 14256 |
Sansepolcro | AR | 15 | 15884 | 30140 |
Verghereto | FC | 15 | 1907 | 32047 |
Castel Focognano | AR | 15 | 3149 | 35196 |
Subbiano | AR | 15 | 6331 | 41527 |
Bibbiena | AR | 16 | 12241 | 53768 |
Capolona | AR | 17 | 5438 | 59206 |
Casteldelci | RN | 18 | 407 | 59613 |
San Giustino | PG | 18 | 11297 | 70910 |
Talla | AR | 20 | 1062 | 71972 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-11-12 20:49:14 |
43.6657 | 12.0177 | 9 | 2023-11-12 21:20:45 |
Sala Sismica INGV-Roma | 123070441 |
Field | Value |
---|---|
Time (UTC) | 2023-11-12 20:49:14 ± 0.08 |
Latitude | 43.6657 ± 0.0045 |
Longitude | 12.0177 ± 0.0062 |
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 | 123070441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 577 |
Semi-minor axis of confidence ellipse (meter) | 373 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 217 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 580.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59895 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 123070441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-12 21:20:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
7C.SPAOL.HHZ. | 2023-11-12T20:50:23.26 | 3.0 | negative | manual | Pn | -3.97 | 0 | |||
IV.GATE.HHZ. | 2023-11-12T20:50:18.79 | 3.0 | undecidable | manual | Sn | -1.49 | 0 | |||
CR.STON.BHZ. | 2023-11-12T20:50:16.30 | 3.0 | undecidable | manual | Pg | 12.5 | 0 | |||
IV.LRP.EHZ. | 2023-11-12T20:49:59.70 | 3.0 | undecidable | manual | Sn | 0.03 | 0 | |||
GU.SATI.HHZ. | 2023-11-12T20:49:50.97 | 3.0 | undecidable | manual | Pg | 1.71 | 0 | |||
IV.ATVO.HHZ. | 2023-11-12T20:49:28.91 | 0.3 | undecidable | manual | S | 135 | 44.3223 | 50 | 0 | 96 |
IV.PE3.EHE. | 2023-11-12T20:49:27.94 | 0.3 | undecidable | manual | S | 85 | 38.5281 | 50 | 0.59 | 85 |
IV.CAFI.HHZ. | 2023-11-12T20:49:27.16 | 0.3 | undecidable | manual | S | 186 | 37.5291 | 50 | 0.07 | 95 |
IV.SSFR.HHZ. | 2023-11-12T20:49:26.31 | 0.3 | undecidable | manual | P | 112 | 66.4779 | 50 | 0.19 | 89 |
IV.FRON.EHZ. | 2023-11-12T20:49:25.22 | 0.3 | undecidable | manual | P | 106 | 59.1963 | 50 | 0.23 | 89 |
IV.SFI.EHZ. | 2023-11-12T20:49:24.88 | 0.3 | undecidable | manual | S | 333 | 29.8479 | 50 | -0.15 | 96 |
IV.MPAG.EHZ. | 2023-11-12T20:49:24.97 | 0.3 | undecidable | manual | P | 94 | 59.6958 | 50 | -0.1 | 92 |
IV.VMGN.HHZ. | 2023-11-12T20:49:23.76 | 0.3 | undecidable | manual | P | 310 | 50.3163 | 50 | 0.13 | 93 |
IV.BADI.EHZ. | 2023-11-12T20:49:23.26 | 0.3 | undecidable | manual | S | 133 | 25.1526 | 111 | -0.28 | 94 |
IV.ATVO.HHZ. | 2023-11-12T20:49:22.63 | 0.3 | undecidable | manual | P | 135 | 44.3223 | 50 | -0.07 | 95 |
IV.RUFI.EHZ. | 2023-11-12T20:49:22.72 | 0.3 | undecidable | manual | P | 295 | 45.0216 | 50 | -0.08 | 95 |
IV.NARO.HHZ. | 2023-11-12T20:49:22.52 | 0.3 | undecidable | manual | P | 97 | 45.621 | 50 | -0.37 | 89 |
IV.CAFI.HHZ. | 2023-11-12T20:49:21.55 | 0.3 | undecidable | manual | P | 186 | 37.5291 | 50 | -0.11 | 96 |
IV.PE3.EHE. | 2023-11-12T20:49:21.47 | 0.3 | undecidable | manual | P | 85 | 38.5281 | 50 | -0.34 | 91 |
IV.SFI.EHZ. | 2023-11-12T20:49:20.28 | 0.3 | undecidable | manual | P | 333 | 29.8479 | 50 | -0.19 | 95 |
IV.CPGN.EHN. | 2023-11-12T20:49:20.53 | 0.3 | undecidable | manual | P | 58 | 28.5492 | 108 | 0.28 | 94 |
IV.BADI.EHZ. | 2023-11-12T20:49:19.46 | 0.3 | undecidable | manual | P | 133 | 25.1526 | 111 | -0.14 | 96 |
IV.CRE.HHZ. | 2023-11-12T20:49:18.61 | 0.3 | undecidable | manual | S | 226 | 7.3815 | 142 | 0.22 | 99 |
IV.ARVD.HHZ. | 2023-11-12T20:49:17.53 | 3.0 | undecidable | manual | Pg | 1.02 | 0 | |||
IV.CRE.HHZ. | 2023-11-12T20:49:16.79 | 0.3 | undecidable | manual | P | 226 | 7.3815 | 142 | 0.16 | 100 |
IV.MML1.EHZ. | 2023-11-12T20:49:14.00 | 3.0 | positive | manual | Pg | -2.68 | 0 | |||
IV.FDMO.HHZ. | 2023-11-12T20:49:14.62 | 3.0 | undecidable | manual | P | -3.31 | 0 | |||
IV.ASSB.HHZ. | 2023-11-12T20:49:14.07 | 3.0 | negative | manual | Pg | 0.11 | 0 | |||
IV.CESI.HHZ. | 2023-11-12T20:49:11.90 | 3.0 | undecidable | manual | Pn | -4.42 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CRE.HHN. | ML:1.5 | 0.000543 | 1.34 | AML | other | m | 2023-11-12T20:49:18.76 |
IV.CRE.HHE. | ML:1.3 | 0.0003025 | 0.3 | AML | other | m | 2023-11-12T20:49:18.65 |
IV.BADI.EHE. | ML:1.1 | 0.0000697 | 1.58 | AML | other | m | 2023-11-12T20:49:24.18 |
IV.BADI.EHN. | ML:1.0 | 0.0000599 | 0.5 | AML | other | m | 2023-11-12T20:49:29.42 |
IV.NARO.HHN. | ML:1.4 | 0.0000726 | 0.74 | AML | other | m | 2023-11-12T20:49:29.93 |
IV.NARO.HHE. | ML:1.1 | 0.000035000000000000004 | 0.52 | AML | other | m | 2023-11-12T20:49:30.99 |
IV.FDMO.HHE. | ML:1.1 | 0.000007630808349999999 | 0.3456 | AML | other | m | 2023-11-12T20:49:17.88 |
IV.FDMO.HHN. | ML:0.8 | 0.00000676624645 | 0.2176 | AML | other | m | 2023-11-12T20:49:17.84 |
IV.SFI.EHE. | ML:0.8 | 0.000031985055 | 0.8448 | AML | other | m | 2023-11-12T20:49:32.27 |
IV.SFI.EHN. | ML:0.9 | 0.000036125959999999997 | 0.384 | AML | other | m | 2023-11-12T20:49:28.59 |
IV.CAFI.HHE. | ML:0.9 | 0.000032090935000000004 | 0.1792 | AML | other | m | 2023-11-12T20:49:27.90 |
IV.CAFI.HHN. | ML:1.0 | 0.000038253625 | 0.2944 | AML | other | m | 2023-11-12T20:49:28.10 |
IV.ATVO.HHE. | ML:0.8 | 0.000021983097 | 0.4608 | AML | other | m | 2023-11-12T20:49:37.54 |
IV.ATVO.HHN. | ML:0.8 | 0.000018775452499999997 | 0.32 | AML | other | m | 2023-11-12T20:49:30.46 |
IV.FRON.EHE. | ML:0.7 | 0.000012349124999999998 | 0.4096 | AML | other | m | 2023-11-12T20:49:34.91 |
IV.FRON.EHN. | ML:1.0 | 0.000017607835 | 0.128 | AML | other | m | 2023-11-12T20:49:36.03 |