A magnitude ML 0.7 earthquake occured in region: 3 km SE Pratovecchio Stia (AR), on
and geographic coordinates (lat, lon) 43.7660, 11.7340 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 |
---|---|---|---|---|
Pratovecchio Stia | AR | 3 | 5845 | 5845 |
Castel San Niccolò | AR | 4 | 2707 | 8552 |
Poppi | AR | 5 | 6160 | 14712 |
Ortignano Raggiolo | AR | 9 | 878 | 15590 |
Montemignaio | AR | 10 | 566 | 16156 |
Bibbiena | AR | 10 | 12241 | 28397 |
Castel Focognano | AR | 15 | 3149 | 31546 |
Chitignano | AR | 17 | 899 | 32445 |
Londa | FI | 17 | 1840 | 34285 |
Chiusi della Verna | AR | 18 | 2023 | 36308 |
Pelago | FI | 18 | 7660 | 43968 |
Reggello | FI | 18 | 16290 | 60258 |
Talla | AR | 19 | 1062 | 61320 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2022-01-23 14:48:09 |
43.7658 | 11.7342 | 9 | 2022-01-23 14:54:07 |
Sala Sismica INGV-Roma | 100092681 |
Field | Value |
---|---|
Time (UTC) | 2022-01-23 14:48:09 ± 0.09 |
Latitude | 43.7658 ± 0.0063 |
Longitude | 11.7342 ± 0.0075 |
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 | 100092681 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 814 |
Semi-minor axis of confidence ellipse (meter) | 247 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 33 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 810.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46765 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 100092681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-23 14:54:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IX.STN3.HNZ.01 | 2022-01-23T14:49:55.68 | 3.0 | undecidable | manual | Sn | -2.36 | 0 | |||
IV.CAR1.HHZ. | 2022-01-23T14:49:50.67 | 3.0 | undecidable | manual | Pg | 24.290001 | 0 | |||
IV.MPAZ.HHZ. | 2022-01-23T14:49:48.55 | 3.0 | undecidable | manual | Pn | 8.37 | 0 | |||
AC.VLO.HHZ. | 2022-01-23T14:49:48.84 | 3.0 | undecidable | manual | Pn | 7.38 | 0 | |||
IV.ESML.HHZ. | 2022-01-23T14:49:44.96 | 3.0 | positive | manual | Pn | 5.86 | 0 | |||
OT.OT17.EHZ. | 2022-01-23T14:49:32.64 | 3.0 | undecidable | manual | Sn | -2.6 | 0 | |||
IV.MTSN.HNZ. | 2022-01-23T14:49:30.47 | 3.0 | positive | manual | Pg | 17.969999 | 0 | |||
IV.PZUN.HHZ. | 2022-01-23T14:49:26.74 | 3.0 | undecidable | manual | Pg | 17.65 | 0 | |||
IX.PGN3.HHZ.02 | 2022-01-23T14:49:23.22 | 3.0 | undecidable | manual | Pg | 13.49 | 0 | |||
IX.SRN3.HHZ.02 | 2022-01-23T14:49:22.86 | 3.0 | undecidable | manual | Pg | 14.66 | 0 | |||
IV.PCN.HNZ. | 2022-01-23T14:49:01.10 | 3.0 | undecidable | manual | Sn | -0.32 | 0 | |||
IV.BOZZ.EHZ. | 2022-01-23T14:48:54.99 | 3.0 | undecidable | manual | Sn | 0.15 | 0 | |||
IV.PP3.EHZ. | 2022-01-23T14:48:51.70 | 3.0 | undecidable | manual | Sn | 3 | 0 | |||
IV.ZEN8.EHZ. | 2022-01-23T14:48:47.58 | 3.0 | undecidable | manual | Pg | 8.25 | 0 | |||
IV.SSFR.HNZ. | 2022-01-23T14:48:31.83 | 3.0 | undecidable | manual | Sn | -2.15 | 0 | |||
IV.PARC.HHZ. | 2022-01-23T14:48:23.68 | 0.6 | undecidable | manual | S | 108 | 42.5241 | 50 | 0.09 | 47 |
IV.BOSL.HHE. | 2022-01-23T14:48:21.74 | 0.6 | undecidable | manual | S | 303 | 34.1436 | 50 | 0.39 | 45 |
IV.MURB.HHZ. | 2022-01-23T14:48:21.42 | 3.0 | positive | manual | P | 1.14 | 0 | |||
IV.LMD.HHZ. | 2022-01-23T14:48:21.51 | 0.6 | undecidable | manual | S | 356 | 34.6431 | 50 | 0.02 | 49 |
IV.SSFR.HHZ. | 2022-01-23T14:48:19.35 | 3.0 | negative | manual | Pn | -2.52 | 0 | |||
IV.CRE.HHZ. | 2022-01-23T14:48:18.93 | 0.6 | undecidable | manual | S | 133 | 23.8539 | 111 | 0.65 | 42 |
IV.CAFI.HHE. | 2022-01-23T14:48:18.59 | 1.0 | undecidable | manual | P | 159 | 51.9036 | 50 | -0.45 | 22 |
IV.PARC.HHZ. | 2022-01-23T14:48:17.31 | 0.1 | undecidable | manual | P | 108 | 42.5241 | 50 | -0.28 | 91 |
IV.BOSL.HHE. | 2022-01-23T14:48:16.38 | 0.1 | undecidable | manual | P | 303 | 34.1436 | 50 | 0.08 | 96 |
IV.SFI.EHZ. | 2022-01-23T14:48:16.86 | 0.6 | undecidable | manual | S | 30 | 17.871 | 117 | 0.49 | 45 |
IV.LMD.HHZ. | 2022-01-23T14:48:16.16 | 0.6 | undecidable | manual | P | 356 | 34.6431 | 50 | -0.21 | 47 |
IV.RUFI.EHZ. | 2022-01-23T14:48:16.77 | 0.6 | undecidable | manual | S | 294 | 19.6692 | 115 | -0.17 | 48 |
IV.CRE.HHZ. | 2022-01-23T14:48:14.51 | 0.6 | negative | manual | P | 133 | 23.8539 | 111 | -0.01 | 50 |
IV.RUFI.EHZ. | 2022-01-23T14:48:13.83 | 0.3 | undecidable | manual | P | 294 | 19.6692 | 115 | 0.08 | 74 |
IV.SFI.EHZ. | 2022-01-23T14:48:12.98 | 1.0 | undecidable | manual | P | 30 | 17.871 | 117 | -0.44 | 23 |
IV.ASQU.HHZ. | 2022-01-23T14:48:12.96 | 0.6 | undecidable | manual | S | 52 | 5.5944 | 149 | -0.18 | 50 |
IV.ASQU.HHZ. | 2022-01-23T14:48:11.42 | 0.1 | undecidable | manual | P | 52 | 5.5944 | 149 | -0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASQU.HHE. | ML:1.2 | 0.00028100000000000005 | 0.84 | AML | other | m | 2022-01-23T14:48:13.12 |
IV.ASQU.HHN. | ML:1.3 | 0.000364 | 0.22 | AML | other | m | 2022-01-23T14:48:13.14 |
IV.SFI.EHE. | ML:0.6 | 0.00002971135 | 0.1984 | AML | other | m | 2022-01-23T14:48:17.20 |
IV.SFI.EHN. | ML:0.6 | 0.000029472745000000003 | 0.256 | AML | other | m | 2022-01-23T14:48:18.41 |
IV.RUFI.EHE. | ML:0.7 | 0.000034444000000000004 | 0.2752 | AML | other | m | 2022-01-23T14:48:16.96 |
IV.RUFI.EHN. | ML:0.7 | 0.000040192711 | 0.1792 | AML | other | m | 2022-01-23T14:48:16.95 |
IV.CRE.HHE. | ML:0.5 | 0.000018044959 | 0.2624 | AML | other | m | 2022-01-23T14:48:19.53 |
IV.CRE.HHN. | ML:0.7 | 0.0000281918605 | 0.1984 | AML | other | m | 2022-01-23T14:48:19.80 |
IV.LMD.HHE. | ML:0.7 | 0.000017671045 | 0.1024 | AML | other | m | 2022-01-23T14:48:21.49 |
IV.LMD.HHN. | ML:0.8 | 0.000024698294 | 0.16 | AML | other | m | 2022-01-23T14:48:21.74 |