A magnitude ML 0.9 earthquake occured in region: 1 km W Pieve Santo Stefano (AR), on
and geographic coordinates (lat, lon) 43.6700, 12.0320 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 |
Chitignano | AR | 12 | 899 | 7531 |
Badia Tedalda | AR | 13 | 1087 | 8618 |
Sansepolcro | AR | 14 | 15884 | 24502 |
Verghereto | FC | 14 | 1907 | 26409 |
Anghiari | AR | 14 | 5638 | 32047 |
Castel Focognano | AR | 16 | 3149 | 35196 |
Subbiano | AR | 17 | 6331 | 41527 |
Casteldelci | RN | 17 | 407 | 41934 |
Bibbiena | AR | 17 | 12241 | 54175 |
San Giustino | PG | 18 | 11297 | 65472 |
Capolona | AR | 18 | 5438 | 70910 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-07-13 22:01:35 |
43.67 | 12.0325 | 9 | 2020-07-13 22:10:35 |
Sala Sismica INGV-Roma | 81012691 |
Field | Value |
---|---|
Time (UTC) | 2020-07-13 22:01:35 ± 0.06 |
Latitude | 43.6700 ± 0.0045 |
Longitude | 12.0325 ± 0.0050 |
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 | 81012691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 527 |
Semi-minor axis of confidence ellipse (meter) | 228 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 221 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38761 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 81012691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-13 22:10:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2020-07-13T22:01:49.36 | 0.3 | undecidable | manual | S | 110 | 43.0236 | 50 | -0.23 | 68 |
IV.BRSN.EHZ. | 2020-07-13T22:01:48.97 | 3.0 | negative | manual | P | 0.73 | 0 | |||
IV.PE3.EHZ. | 2020-07-13T22:01:48.34 | 0.3 | undecidable | manual | S | 85 | 37.3293 | 50 | 0.27 | 68 |
IV.SFI.EHN. | 2020-07-13T22:01:45.95 | 0.3 | undecidable | manual | S | 330 | 29.9478 | 107 | -0.11 | 71 |
IV.BADI.EHZ. | 2020-07-13T22:01:43.97 | 0.3 | undecidable | manual | S | 136 | 24.6531 | 110 | -0.32 | 69 |
IV.PIEI.HHZ. | 2020-07-13T22:01:43.21 | 0.3 | undecidable | manual | P | 110 | 43.0236 | 50 | -0.3 | 67 |
IV.ASQU.HHZ. | 2020-07-13T22:01:43.94 | 0.3 | undecidable | manual | S | 306 | 24.0537 | 111 | -0.17 | 71 |
IV.PE3.EHZ. | 2020-07-13T22:01:42.80 | 0.3 | undecidable | manual | P | 85 | 37.3293 | 50 | 0.17 | 70 |
IV.SFI.EHN. | 2020-07-13T22:01:41.57 | 0.3 | undecidable | manual | P | 330 | 29.9478 | 107 | 0.1 | 72 |
IV.PARC.HHZ. | 2020-07-13T22:01:41.68 | 0.1 | undecidable | manual | S | 98 | 16.6722 | 118 | -0.11 | 97 |
IV.ASQU.HHZ. | 2020-07-13T22:01:40.32 | 0.1 | undecidable | manual | P | 306 | 24.0537 | 111 | -0.02 | 98 |
IV.SSP9.EHZ. | 2020-07-13T22:01:40.87 | 0.3 | undecidable | manual | S | 143 | 13.2756 | 124 | 0.1 | 74 |
IV.BADI.EHZ. | 2020-07-13T22:01:40.71 | 0.3 | undecidable | manual | P | 136 | 24.6531 | 110 | 0.26 | 70 |
IV.ATMC.EHZ. | 2020-07-13T22:01:40.85 | 0.6 | undecidable | manual | P | 152 | 27.9498 | 108 | -0.22 | 47 |
IV.PARC.HHZ. | 2020-07-13T22:01:39.07 | 0.1 | undecidable | manual | P | 98 | 16.6722 | 118 | 0.07 | 98 |
IV.CRE.HHZ. | 2020-07-13T22:01:39.48 | 0.1 | undecidable | manual | S | 229 | 8.5803 | 136 | -0.05 | 100 |
IV.SSP9.EHZ. | 2020-07-13T22:01:38.59 | 0.3 | undecidable | manual | P | 143 | 13.2756 | 124 | 0.18 | 72 |
IV.CRE.HHZ. | 2020-07-13T22:01:37.88 | 0.1 | undecidable | manual | P | 229 | 8.5803 | 136 | 0.19 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CRE.HHN. | ML:1.1 | 0.0001965 | 0.2 | AML | other | m | 2020-07-13T22:01:39.80 |
IV.CRE.HHE. | ML:1.0 | 0.00014450000000000002 | 0.26 | AML | other | m | 2020-07-13T22:01:39.68 |
IV.PARC.HHN. | ML:1.2 | 0.00013025 | 0.12 | AML | other | m | 2020-07-13T22:01:41.92 |
IV.PARC.HHE. | ML:0.8 | 0.00004955 | 1.88 | AML | other | m | 2020-07-13T22:01:42.04 |
IV.PIEI.HHE. | ML:0.5 | 0.000008808471499999999 | 0.1024 | AML | other | m | 2020-07-13T22:01:49.67 |
IV.PIEI.HHN. | ML:0.5 | 0.000009321265000000001 | 0.1664 | AML | other | m | 2020-07-13T22:01:49.95 |