A magnitude ML 1.0 earthquake occured in region: 1 km NW Pieve Santo Stefano (AR), on
and geographic coordinates (lat, lon) 43.6760, 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 |
---|---|---|---|---|
Pieve Santo Stefano | AR | 1 | 3183 | 3183 |
Caprese Michelangelo | AR | 5 | 1426 | 4609 |
Chiusi della Verna | AR | 9 | 2023 | 6632 |
Badia Tedalda | AR | 13 | 1087 | 7719 |
Chitignano | AR | 13 | 899 | 8618 |
Verghereto | FC | 14 | 1907 | 10525 |
Sansepolcro | AR | 14 | 15884 | 26409 |
Anghiari | AR | 15 | 5638 | 32047 |
Casteldelci | RN | 16 | 407 | 32454 |
Castel Focognano | AR | 16 | 3149 | 35603 |
Subbiano | AR | 17 | 6331 | 41934 |
Bibbiena | AR | 18 | 12241 | 54175 |
San Giustino | PG | 18 | 11297 | 65472 |
Capolona | AR | 19 | 5438 | 70910 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-07-13 03:24:17 |
43.6762 | 12.0377 | 9 | 2020-07-13 03:31:04 |
Sala Sismica INGV-Roma | 80997221 |
Field | Value |
---|---|
Time (UTC) | 2020-07-13 03:24:17 ± 0.07 |
Latitude | 43.6762 ± 0.0063 |
Longitude | 12.0377 ± 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 | 80997221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 675 |
Semi-minor axis of confidence ellipse (meter) | 221 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 207 |
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) | 117 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
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) | 0.08454 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41459 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 80997221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-13 03:31:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2020-07-13T03:24:32.30 | 0.3 | undecidable | manual | S | 99 | 44.2224 | 50 | -0.25 | 67 |
IV.RUFI.EHZ. | 2020-07-13T03:24:32.95 | 0.6 | undecidable | manual | S | 293 | 46.0206 | 50 | -0.08 | 46 |
IV.PE3.EHZ. | 2020-07-13T03:24:31.09 | 0.6 | undecidable | manual | S | 86 | 36.8298 | 50 | 0.49 | 43 |
IV.SFI.EHZ. | 2020-07-13T03:24:28.30 | 0.3 | undecidable | manual | S | 329 | 29.6481 | 106 | -0.14 | 71 |
IV.RUFI.EHZ. | 2020-07-13T03:24:26.94 | 0.1 | undecidable | manual | P | 293 | 46.0206 | 50 | 0.37 | 87 |
IV.PE3.EHZ. | 2020-07-13T03:24:25.23 | 0.1 | undecidable | manual | P | 86 | 36.8298 | 50 | 0.06 | 94 |
IV.NARO.HHZ. | 2020-07-13T03:24:25.80 | 0.1 | undecidable | manual | P | 99 | 44.2224 | 50 | -0.5 | 85 |
IV.PARC.HHZ. | 2020-07-13T03:24:24.18 | 0.3 | undecidable | manual | S | 101 | 16.3725 | 118 | 0.02 | 74 |
IV.SSP9.EHZ. | 2020-07-13T03:24:23.48 | 0.3 | undecidable | manual | S | 146 | 13.5753 | 122 | 0.16 | 72 |
IV.SFI.EHZ. | 2020-07-13T03:24:23.94 | 0.1 | undecidable | manual | P | 329 | 29.6481 | 106 | 0.02 | 96 |
IV.SSP9.EHZ. | 2020-07-13T03:24:21.00 | 0.1 | undecidable | manual | P | 146 | 13.5753 | 122 | 0.04 | 99 |
IV.PARC.HHZ. | 2020-07-13T03:24:21.53 | 0.1 | undecidable | manual | P | 101 | 16.3725 | 118 | 0.08 | 97 |
IV.CRE.HHZ. | 2020-07-13T03:24:21.97 | 0.3 | undecidable | manual | S | 227 | 9.3795 | 132 | -0.17 | 73 |
IV.CRE.HHZ. | 2020-07-13T03:24:20.27 | 0.1 | undecidable | manual | P | 227 | 9.3795 | 132 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CRE.HHE. | ML:1.2 | 0.00021400000000000002 | 0.26 | AML | other | m | 2020-07-13T03:24:22.22 |
IV.CRE.HHN. | ML:1.4 | 0.00032 | 0.22 | AML | other | m | 2020-07-13T03:24:22.34 |
IV.PARC.HHN. | ML:1.4 | 0.00020800000000000001 | 0.12 | AML | other | m | 2020-07-13T03:24:24.44 |
IV.PARC.HHE. | ML:0.8 | 0.00006515 | 0.3 | AML | other | m | 2020-07-13T03:24:24.73 |
IV.SSP9.EHE. | ML:0.7 | 0.000051006595 | 0.84 | AML | other | m | 2020-07-13T03:24:27.94 |
IV.SSP9.EHN. | ML:0.7 | 0.000052517334999999995 | 0.16 | AML | other | m | 2020-07-13T03:24:24.23 |
IV.SFI.EHE. | ML:0.8 | 0.00003063913 | 1.6192 | AML | other | m | 2020-07-13T03:24:30.85 |
IV.SFI.EHN. | ML:0.6 | 0.000021208860499999998 | 0.52 | AML | other | m | 2020-07-13T03:24:33.69 |
IV.PE3.EHN. | ML:1.3 | 0.00007747774999999999 | 0.3008 | AML | other | m | 2020-07-13T03:24:34.34 |
IV.NARO.HHE. | ML:1.1 | 0.000033905820000000005 | 2.28 | AML | other | m | 2020-07-13T03:24:39.58 |
IV.NARO.HHN. | ML:0.9 | 0.0000267585325 | 0.08 | AML | other | m | 2020-07-13T03:24:33.25 |