A magnitude ML 1.1 earthquake occured in region: 6 km NE Sansepolcro (AR), on
and geographic coordinates (lat, lon) 43.6170, 12.1730 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 | 6 | 15884 | 15884 |
San Giustino | PG | 8 | 11297 | 27181 |
Badia Tedalda | AR | 10 | 1087 | 28268 |
Borgo Pace | PU | 11 | 606 | 28874 |
Pieve Santo Stefano | AR | 12 | 3183 | 32057 |
Anghiari | AR | 13 | 5638 | 37695 |
Mercatello sul Metauro | PU | 14 | 1378 | 39073 |
Citerna | PG | 14 | 3531 | 42604 |
Sestino | AR | 14 | 1355 | 43959 |
Monterchi | AR | 15 | 1757 | 45716 |
Caprese Michelangelo | AR | 15 | 1426 | 47142 |
CittĂ di Castello | PG | 18 | 39913 | 87055 |
Casteldelci | RN | 20 | 407 | 87462 |
Belforte all'Isauro | PU | 20 | 769 | 88231 |
Monte Santa Maria Tiberina | PG | 20 | 1183 | 89414 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2022-05-21 04:48:51 |
43.6168 | 12.1733 | 10 | 2022-05-21 05:01:32 |
Sala Sismica INGV-Roma | 104934761 |
Field | Value |
---|---|
Time (UTC) | 2022-05-21 04:48:51 ± 0.13 |
Latitude | 43.6168 ± 0.0090 |
Longitude | 12.1733 ± 0.0062 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 104934761 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 995 |
Semi-minor axis of confidence ellipse (meter) | 328 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 7 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 990.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 196 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32466 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 104934761 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-21 05:01:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CING.HHZ. | 2022-05-21T04:49:08.05 | 3.0 | undecidable | manual | P | 0.88 | 0 | |||
IV.ATVO.HHZ. | 2022-05-21T04:49:03.56 | 0.1 | undecidable | manual | S | 144 | 32.1456 | 50 | 0.64 | 85 |
IV.CAFI.HHZ. | 2022-05-21T04:49:03.91 | 0.1 | undecidable | manual | S | 208 | 36.0417 | 50 | -0.05 | 98 |
IV.PIEI.HHZ. | 2022-05-21T04:49:02.39 | 0.1 | undecidable | manual | S | 107 | 30.4473 | 50 | -0.08 | 99 |
IV.ATPI.EHZ. | 2022-05-21T04:49:01.13 | 0.1 | undecidable | manual | S | 135 | 26.0517 | 50 | -0.17 | 98 |
IV.RUFI.EHZ. | 2022-05-21T04:49:00.98 | 3.0 | undecidable | manual | P | -1.47 | 0 | |||
IV.APEC.HHZ. | 2022-05-21T04:49:00.04 | 0.1 | undecidable | manual | S | 108 | 20.868 | 116 | 0.26 | 97 |
IV.CRE.HHZ. | 2022-05-21T04:48:59.09 | 0.1 | undecidable | manual | S | 271 | 17.7711 | 120 | 0.24 | 98 |
IV.ATVO.HHZ. | 2022-05-21T04:48:58.15 | 0.6 | positive | manual | P | 144 | 32.1456 | 50 | -0.03 | 50 |
IV.CAFI.HHZ. | 2022-05-21T04:48:58.70 | 0.3 | undecidable | manual | P | 208 | 36.0417 | 50 | -0.09 | 73 |
IV.ATPI.EHZ. | 2022-05-21T04:48:57.04 | 1.0 | positive | manual | P | 135 | 26.0517 | 50 | -0.21 | 24 |
IV.PIEI.HHZ. | 2022-05-21T04:48:57.69 | 0.1 | negative | manual | P | 107 | 30.4473 | 50 | -0.24 | 96 |
IV.BADI.EHZ. | 2022-05-21T04:48:57.26 | 0.1 | undecidable | manual | S | 154 | 13.1757 | 128 | -0.26 | 98 |
IV.APEC.HHZ. | 2022-05-21T04:48:56.43 | 0.6 | undecidable | manual | P | 108 | 20.868 | 116 | 0.06 | 50 |
IV.CRE.HHZ. | 2022-05-21T04:48:55.71 | 0.1 | positive | manual | P | 271 | 17.7711 | 120 | -0.12 | 100 |
IV.BADI.EHZ. | 2022-05-21T04:48:54.93 | 1.0 | undecidable | manual | P | 154 | 13.1757 | 128 | -0.14 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BADI.EHN. | ML:1.2 | 0.00017649999999999998 | 0.14 | AML | other | m | 2022-05-21T04:48:57.41 |
IV.BADI.EHE. | ML:1.1 | 0.0001255 | 0.2 | AML | other | m | 2022-05-21T04:48:57.92 |
IV.APEC.HHE. | ML:1.1 | 0.00008065 | 0.6 | AML | other | m | 2022-05-21T04:49:00.72 |
IV.APEC.HHN. | ML:0.9 | 0.0000551 | 1.24 | AML | other | m | 2022-05-21T04:49:00.80 |
IV.ATPI.EHE. | ML:1.2 | 0.00008555 | 0.22 | AML | other | m | 2022-05-21T04:49:01.56 |
IV.ATPI.EHN. | ML:1.1 | 0.0000629 | 0.76 | AML | other | m | 2022-05-21T04:49:01.49 |
IV.PIEI.HHE. | ML:1.0 | 0.00005235 | 0.1 | AML | other | m | 2022-05-21T04:49:02.85 |
IV.PIEI.HHN. | ML:0.9 | 0.0000339 | 0.58 | AML | other | m | 2022-05-21T04:49:03.02 |
IV.ATVO.HHE. | ML:1.0 | 0.0000439 | 0.42 | AML | other | m | 2022-05-21T04:49:03.69 |
IV.ATVO.HHN. | ML:0.9 | 0.000034500000000000005 | 0.14 | AML | other | m | 2022-05-21T04:49:03.99 |
IV.CING.HHE. | ML:1.5 | 0.000040400000000000006 | 0.12 | AML | other | m | 2022-05-21T04:49:24.48 |
IV.CING.HHN. | ML:1.2 | 0.000021249999999999998 | 0.08 | AML | other | m | 2022-05-21T04:49:24.65 |