A magnitude ML 0.7 earthquake occured in region: 7 km N Sansepolcro (AR), on
and geographic coordinates (lat, lon) 43.6290, 12.1580 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 |
---|---|---|---|---|
Sansepolcro | AR | 7 | 15884 | 15884 |
San Giustino | PG | 9 | 11297 | 27181 |
Badia Tedalda | AR | 9 | 1087 | 28268 |
Pieve Santo Stefano | AR | 10 | 3183 | 31451 |
Borgo Pace | PU | 12 | 606 | 32057 |
Anghiari | AR | 13 | 5638 | 37695 |
Caprese Michelangelo | AR | 14 | 1426 | 39121 |
Sestino | AR | 14 | 1355 | 40476 |
Mercatello sul Metauro | PU | 15 | 1378 | 41854 |
Citerna | PG | 15 | 3531 | 45385 |
Monterchi | AR | 16 | 1757 | 47142 |
Casteldelci | RN | 18 | 407 | 47549 |
Chiusi della Verna | AR | 20 | 2023 | 49572 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2020-08-22 00:29:20 |
43.6293 | 12.1577 | 10 | 2020-08-22 00:42:21 |
Sala Sismica INGV-Roma | 82216861 |
Field | Value |
---|---|
Time (UTC) | 2020-08-22 00:29:20 ± 0.07 |
Latitude | 43.6293 ± 0.0036 |
Longitude | 12.1577 ± 0.0050 |
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 | 82216861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 470 |
Semi-minor axis of confidence ellipse (meter) | 379 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 226 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 97 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 35 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.05846 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35523 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 82216861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-22 00:42:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SFI.EHE. | 2020-08-22T00:29:34.09 | 0.6 | undecidable | manual | S | 321 | 39.4272 | 50 | 0.15 | 46 |
IV.CAFI.HHZ. | 2020-08-22T00:29:33.47 | 0.6 | undecidable | manual | S | 205 | 36.741 | 50 | 0.25 | 45 |
IV.ATMI.HHZ. | 2020-08-22T00:29:32.36 | 0.3 | undecidable | manual | S | 165 | 33.9438 | 50 | -0.12 | 70 |
IV.ASQU.HHN. | 2020-08-22T00:29:32.66 | 0.6 | undecidable | manual | S | 302 | 34.8429 | 50 | -0.07 | 47 |
IV.NARO.HHZ. | 2020-08-22T00:29:32.33 | 0.6 | undecidable | manual | S | 93 | 34.0437 | 50 | -0.18 | 46 |
IV.TB03.DH1. | 2020-08-22T00:29:32.35 | 0.6 | undecidable | manual | S | 141 | 32.4453 | 50 | 0.26 | 45 |
IV.ATVO.HHZ. | 2020-08-22T00:29:32.59 | 0.6 | undecidable | manual | S | 144 | 33.9438 | 50 | 0.1 | 47 |
IV.PIEI.HHZ. | 2020-08-22T00:29:31.98 | 0.6 | undecidable | manual | S | 109 | 32.0457 | 50 | 0 | 48 |
IV.ATPC.HNE. | 2020-08-22T00:29:31.12 | 0.6 | undecidable | manual | S | 124 | 29.1486 | 50 | -0.09 | 47 |
IV.PE3.EHZ. | 2020-08-22T00:29:31.41 | 0.6 | undecidable | manual | S | 75 | 28.1496 | 50 | 0.47 | 44 |
IV.ATPI.EHZ. | 2020-08-22T00:29:30.88 | 0.6 | undecidable | manual | S | 135 | 27.9498 | 50 | 0 | 48 |
IV.APEC.HNN. | 2020-08-22T00:29:29.40 | 0.6 | undecidable | manual | S | 110 | 22.4553 | 113 | 0.25 | 46 |
IV.ATMC.EHE. | 2020-08-22T00:29:28.10 | 0.6 | undecidable | manual | S | 172 | 20.4684 | 115 | -0.4 | 45 |
IV.ATMI.HHZ. | 2020-08-22T00:29:28.47 | 0.1 | undecidable | manual | P | 165 | 33.9438 | 50 | 0.99 | 70 |
IV.SFI.EHE. | 2020-08-22T00:29:28.22 | 0.1 | undecidable | manual | P | 321 | 39.4272 | 50 | -0.1 | 93 |
IV.ATVO.HHZ. | 2020-08-22T00:29:27.46 | 0.6 | undecidable | manual | P | 144 | 33.9438 | 50 | -0.03 | 48 |
IV.CAFI.HHZ. | 2020-08-22T00:29:27.87 | 0.6 | negative | manual | P | 205 | 36.741 | 50 | -0.04 | 47 |
IV.ASQU.HHN. | 2020-08-22T00:29:27.27 | 0.1 | undecidable | manual | P | 302 | 34.8429 | 50 | -0.36 | 89 |
IV.NARO.HHZ. | 2020-08-22T00:29:27.28 | 1.0 | undecidable | manual | P | 93 | 34.0437 | 50 | -0.22 | 23 |
IV.TB03.DH1. | 2020-08-22T00:29:27.19 | 0.1 | undecidable | manual | P | 141 | 32.4453 | 50 | -0.06 | 95 |
IV.ATPI.EHZ. | 2020-08-22T00:29:26.22 | 0.1 | undecidable | manual | P | 135 | 27.9498 | 50 | -0.34 | 90 |
IV.ATPC.HNE. | 2020-08-22T00:29:26.51 | 0.1 | undecidable | manual | P | 124 | 29.1486 | 50 | -0.24 | 92 |
IV.PE3.EHZ. | 2020-08-22T00:29:26.78 | 0.3 | negative | manual | P | 75 | 28.1496 | 50 | 0.19 | 70 |
IV.CPGN.EHZ. | 2020-08-22T00:29:26.09 | 0.1 | undecidable | manual | P | 34 | 23.0547 | 113 | 0.42 | 89 |
IV.BADI.EHZ. | 2020-08-22T00:29:26.84 | 0.6 | undecidable | manual | S | 152 | 14.9739 | 123 | 0 | 49 |
IV.PIEI.HHZ. | 2020-08-22T00:29:26.84 | 0.6 | positive | manual | P | 109 | 32.0457 | 50 | -0.35 | 45 |
IV.APEC.HNN. | 2020-08-22T00:29:25.30 | 0.1 | undecidable | manual | P | 110 | 22.4553 | 113 | -0.25 | 93 |
IT.SNS1.HNZ. | 2020-08-22T00:29:25.14 | 0.6 | undecidable | manual | S | 199 | 6.5934 | 146 | 0.44 | 46 |
IV.ATMC.EHE. | 2020-08-22T00:29:25.03 | 0.1 | undecidable | manual | P | 172 | 20.4684 | 115 | -0.15 | 95 |
IV.SSP9.EHZ. | 2020-08-22T00:29:24.75 | 0.6 | undecidable | manual | S | 199 | 6.4935 | 146 | 0.06 | 50 |
IV.BADI.EHZ. | 2020-08-22T00:29:24.27 | 0.6 | undecidable | manual | P | 152 | 14.9739 | 123 | 0.05 | 49 |
IV.PARC.HHZ. | 2020-08-22T00:29:24.39 | 0.6 | undecidable | manual | S | 72 | 6.8931 | 145 | -0.37 | 46 |
IT.SNS1.HNZ. | 2020-08-22T00:29:23.06 | 0.1 | undecidable | manual | P | 199 | 6.5934 | 146 | 0.07 | 99 |
IV.SSP9.EHZ. | 2020-08-22T00:29:23.00 | 0.1 | undecidable | manual | P | 199 | 6.4935 | 146 | 0.02 | 100 |
IV.PARC.HHZ. | 2020-08-22T00:29:22.93 | 1.0 | undecidable | manual | P | 72 | 6.8931 | 145 | -0.09 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PARC.HHE. | ML:0.8 | 0.00009255 | 0.32 | AML | other | m | 2020-08-22T00:29:24.61 |
IV.PARC.HHN. | ML:0.9 | 0.00011269999999999999 | 0.1 | AML | other | m | 2020-08-22T00:29:24.44 |
IV.BADI.EHE. | ML:0.9 | 0.0000753 | 1.76 | AML | other | m | 2020-08-22T00:29:26.94 |
IV.BADI.EHN. | ML:0.8 | 0.000059749999999999995 | 1.66 | AML | other | m | 2020-08-22T00:29:27.03 |
IV.ATPI.EHN. | ML:0.7 | 0.0000234 | 0.12 | AML | other | m | 2020-08-22T00:29:31.12 |
IV.ATPI.EHE. | ML:0.7 | 0.0000237 | 0.28 | AML | other | m | 2020-08-22T00:29:31.16 |
IV.PE3.EHN. | ML:1.4 | 0.00014350000000000002 | 0.46 | AML | other | m | 2020-08-22T00:29:31.93 |
IV.PE3.EHE. | ML:1.4 | 0.00011935000000000001 | 0.3 | AML | other | m | 2020-08-22T00:29:31.69 |
IV.PIEI.HHE. | ML:0.6 | 0.00002115 | 1.38 | AML | other | m | 2020-08-22T00:29:31.94 |
IV.NARO.HHE. | ML:0.6 | 0.000014244999999999998 | 0.08 | AML | other | m | 2020-08-22T00:29:32.87 |
IV.NARO.HHN. | ML:0.6 | 0.0000144 | 0.24 | AML | other | m | 2020-08-22T00:29:32.97 |
IV.ATVO.HHN. | ML:0.6 | 0.000016899999999999997 | 0.28 | AML | other | m | 2020-08-22T00:29:33.18 |
IV.PIEI.HHN. | ML:0.4 | 0.00001095 | 0.42 | AML | other | m | 2020-08-22T00:29:33.52 |
IV.ATVO.HHE. | ML:0.7 | 0.00002175 | 0.6 | AML | other | m | 2020-08-22T00:29:34.56 |