A magnitude ML 0.6 earthquake occured in region: 7 km N Sansepolcro (AR), on
and geographic coordinates (lat, lon) 43.6340, 12.1540 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 |
Badia Tedalda | AR | 9 | 1087 | 16971 |
San Giustino | PG | 10 | 11297 | 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 | 17 | 1757 | 47142 |
Casteldelci | RN | 18 | 407 | 47549 |
Chiusi della Verna | AR | 19 | 2023 | 49572 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2021-06-13 22:20:20 |
43.6337 | 12.1545 | 10 | 2021-06-13 22:42:36 |
Sala Sismica INGV-Roma | 91244121 |
Field | Value |
---|---|
Time (UTC) | 2021-06-13 22:20:20 ± 0.08 |
Latitude | 43.6337 ± 0.0054 |
Longitude | 12.1545 ± 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 | 91244121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 570 |
Semi-minor axis of confidence ellipse (meter) | 394 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 172 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 172 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 15 |
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) | 0.31117 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 91244121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-13 22:42:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BRSN.HNZ. | 2021-06-13T22:20:40.14 | 3.0 | undecidable | manual | S | -0.73 | 0 | |||
IV.FIR.HHZ. | 2021-06-13T22:20:35.34 | 3.0 | undecidable | manual | P | 1.22 | 0 | |||
IV.PE3.EHZ. | 2021-06-13T22:20:31.54 | 0.3 | undecidable | manual | S | 76 | 28.2495 | 50 | 0.49 | 66 |
IV.ATPC.HNE. | 2021-06-13T22:20:31.47 | 0.3 | undecidable | manual | S | 125 | 29.6481 | 50 | 0.06 | 72 |
IV.NARO.HHZ. | 2021-06-13T22:20:27.24 | 0.6 | undecidable | manual | P | 94 | 34.3434 | 50 | -0.36 | 45 |
IV.ATVO.HHZ. | 2021-06-13T22:20:27.49 | 0.1 | undecidable | manual | P | 144 | 34.5432 | 50 | -0.14 | 93 |
IV.CRE.HHZ. | 2021-06-13T22:20:27.30 | 0.3 | undecidable | manual | S | 264 | 16.3725 | 120 | 0 | 74 |
IV.TB03.DH1.01 | 2021-06-13T22:20:27.25 | 0.3 | undecidable | manual | P | 141 | 32.9448 | 50 | -0.15 | 70 |
IV.BADI.EHZ. | 2021-06-13T22:20:27.15 | 0.3 | undecidable | manual | S | 152 | 15.5733 | 122 | 0.1 | 73 |
IV.ATPC.HNE. | 2021-06-13T22:20:26.71 | 0.3 | undecidable | manual | P | 125 | 29.6481 | 50 | -0.18 | 70 |
IV.PE3.EHZ. | 2021-06-13T22:20:26.64 | 0.1 | undecidable | manual | P | 76 | 28.2495 | 50 | -0.04 | 97 |
IV.APEC.HHZ. | 2021-06-13T22:20:25.77 | 3.0 | negative | manual | P | 0.78 | 0 | |||
IV.CPGN.EHZ. | 2021-06-13T22:20:25.34 | 3.0 | undecidable | manual | P | 3.25 | 0 | |||
IV.BADI.EHZ. | 2021-06-13T22:20:24.39 | 0.1 | undecidable | manual | P | 152 | 15.5733 | 122 | 0.02 | 99 |
IV.PARC.HHZ. | 2021-06-13T22:20:24.64 | 0.1 | undecidable | manual | S | 76 | 6.993 | 144 | -0.19 | 97 |
IV.CRE.HHZ. | 2021-06-13T22:20:24.51 | 0.3 | undecidable | manual | P | 264 | 16.3725 | 120 | 0 | 74 |
IV.SSP9.EHZ. | 2021-06-13T22:20:24.81 | 0.3 | undecidable | manual | S | 196 | 6.8931 | 144 | 0 | 76 |
IV.SSP9.EHZ. | 2021-06-13T22:20:23.32 | 0.1 | undecidable | manual | P | 196 | 6.8931 | 144 | 0.24 | 96 |
IV.PARC.HHZ. | 2021-06-13T22:20:23.13 | 0.1 | undecidable | manual | P | 76 | 6.993 | 144 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PARC.HHN. | ML:0.6 | 0.0000669 | 0.1 | AML | other | m | 2021-06-13T22:20:24.66 |
IV.PARC.HHE. | ML:0.5 | 0.000045950000000000006 | 1.48 | AML | other | m | 2021-06-13T22:20:25.81 |
IV.APEC.HHN. | ML:0.6 | 0.00002395 | 1.58 | AML | other | m | 2021-06-13T22:20:30.86 |
IV.APEC.HHE. | ML:0.6 | 0.0000273 | 0.54 | AML | other | m | 2021-06-13T22:20:30.92 |