A magnitude ML 0.5 earthquake occured in region: 7 km SE Pieve Santo Stefano (AR), on
and geographic coordinates (lat, lon) 43.6200, 12.0900 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 |
---|---|---|---|---|
Pieve Santo Stefano | AR | 7 | 3183 | 3183 |
Sansepolcro | AR | 7 | 15884 | 19067 |
Caprese Michelangelo | AR | 9 | 1426 | 20493 |
Anghiari | AR | 9 | 5638 | 26131 |
San Giustino | PG | 11 | 11297 | 37428 |
Badia Tedalda | AR | 12 | 1087 | 38515 |
Citerna | PG | 14 | 3531 | 42046 |
Monterchi | AR | 15 | 1757 | 43803 |
Chiusi della Verna | AR | 15 | 2023 | 45826 |
Borgo Pace | PU | 17 | 606 | 46432 |
Chitignano | AR | 17 | 899 | 47331 |
Subbiano | AR | 18 | 6331 | 53662 |
Sestino | AR | 20 | 1355 | 55017 |
Capolona | AR | 20 | 5438 | 60455 |
Casteldelci | RN | 20 | 407 | 60862 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2022-01-28 18:49:36 |
43.6203 | 12.0898 | 10 | 2022-01-28 19:08:48 |
Sala Sismica INGV-Roma | 100280751 |
Field | Value |
---|---|
Time (UTC) | 2022-01-28 18:49:36 ± 0.04 |
Latitude | 43.6203 ± 0.0027 |
Longitude | 12.0898 ± 0.0025 |
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 | 100280751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 315 |
Semi-minor axis of confidence ellipse (meter) | 161 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 27 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30397 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 100280751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-28 19:08:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIR.HHZ. | 2022-01-28T18:50:00.34 | 3.0 | undecidable | manual | S | 0.48 | 0 | |||
IV.ATCC.EHZ. | 2022-01-28T18:49:48.08 | 3.0 | undecidable | manual | P | -0.45 | 0 | |||
IV.ATPI.EHN. | 2022-01-28T18:49:47.42 | 0.6 | undecidable | manual | S | 127 | 31.3464 | 50 | 0 | 48 |
IV.CAFI.HHZ. | 2022-01-28T18:49:47.91 | 0.6 | undecidable | manual | S | 197 | 33.744 | 50 | -0.16 | 46 |
IV.ATMC.EHZ. | 2022-01-28T18:49:44.16 | 0.3 | undecidable | manual | S | 157 | 20.9679 | 114 | -0.07 | 73 |
IV.BADI.EHZ. | 2022-01-28T18:49:43.16 | 0.6 | undecidable | manual | S | 135 | 17.4714 | 119 | 0.01 | 49 |
IV.CAFI.HHZ. | 2022-01-28T18:49:43.13 | 0.1 | undecidable | manual | P | 197 | 33.744 | 50 | 0.07 | 95 |
IV.ASQU.HHE. | 2022-01-28T18:49:42.70 | 0.1 | undecidable | manual | P | 309 | 31.0467 | 50 | 0.06 | 95 |
IV.ATPI.EHN. | 2022-01-28T18:49:42.46 | 0.6 | undecidable | manual | P | 127 | 31.3464 | 50 | -0.24 | 46 |
IV.CRE.HHZ. | 2022-01-28T18:49:41.17 | 0.3 | undecidable | manual | S | 269 | 11.0778 | 131 | -0.14 | 73 |
IV.PARC.HHZ. | 2022-01-28T18:49:41.40 | 0.6 | undecidable | manual | S | 75 | 12.3765 | 128 | -0.26 | 47 |
IV.ATMC.EHZ. | 2022-01-28T18:49:40.87 | 0.1 | undecidable | manual | P | 157 | 20.9679 | 114 | 0.01 | 98 |
IV.SSP9.EHZ. | 2022-01-28T18:49:40.24 | 0.6 | undecidable | manual | S | 147 | 6.0939 | 147 | 0.07 | 50 |
IV.BADI.EHZ. | 2022-01-28T18:49:40.38 | 0.1 | undecidable | manual | P | 135 | 17.4714 | 119 | 0.16 | 96 |
IV.CRE.HHZ. | 2022-01-28T18:49:39.20 | 0.1 | undecidable | manual | P | 269 | 11.0778 | 131 | 0.03 | 99 |
IV.PARC.HHZ. | 2022-01-28T18:49:39.41 | 0.1 | positive | manual | P | 75 | 12.3765 | 128 | 0.04 | 99 |
IV.SSP9.EHZ. | 2022-01-28T18:49:38.55 | 0.1 | undecidable | manual | P | 147 | 6.0939 | 147 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PARC.HHE. | ML:0.4 | 0.000031599999999999996 | 0.76 | AML | other | m | 2022-01-28T18:49:41.48 |
IV.PARC.HHN. | ML:0.8 | 0.00006855 | 0.12 | AML | other | m | 2022-01-28T18:49:41.54 |
IV.CRE.HHE. | ML:0.4 | 0.0000291 | 0.46 | AML | other | m | 2022-01-28T18:49:41.85 |
IV.CRE.HHN. | ML:0.6 | 0.00004455 | 0.48 | AML | other | m | 2022-01-28T18:49:42.46 |
IV.SSP9.EHE. | ML:0.6 | 0.000063850445 | 0.1664 | AML | other | m | 2022-01-28T18:49:40.34 |
IV.SSP9.EHN. | ML:0.8 | 0.000105190595 | 0.192 | AML | other | m | 2022-01-28T18:49:40.33 |
IV.BADI.EHE. | ML:0.4 | 0.000018616035 | 0.2688 | AML | other | m | 2022-01-28T18:49:44.76 |
IV.BADI.EHN. | ML:0.1 | 0.000012480317 | 0.1024 | AML | other | m | 2022-01-28T18:49:43.26 |