A magnitude ML 0.9 earthquake occured in region: 5 km SE Pieve Santo Stefano (AR), on
and geographic coordinates (lat, lon) 43.6380, 12.0930 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 |
---|---|---|---|---|
Pieve Santo Stefano | AR | 5 | 3183 | 3183 |
Sansepolcro | AR | 8 | 15884 | 19067 |
Caprese Michelangelo | AR | 9 | 1426 | 20493 |
Badia Tedalda | AR | 11 | 1087 | 21580 |
Anghiari | AR | 11 | 5638 | 27218 |
San Giustino | PG | 12 | 11297 | 38515 |
Chiusi della Verna | AR | 14 | 2023 | 40538 |
Citerna | PG | 16 | 3531 | 44069 |
Borgo Pace | PU | 16 | 606 | 44675 |
Monterchi | AR | 17 | 1757 | 46432 |
Chitignano | AR | 17 | 899 | 47331 |
Casteldelci | RN | 18 | 407 | 47738 |
Sestino | AR | 18 | 1355 | 49093 |
Verghereto | FC | 19 | 1907 | 51000 |
Subbiano | AR | 19 | 6331 | 57331 |
Mercatello sul Metauro | PU | 20 | 1378 | 58709 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-04-07 06:06:45 |
43.6382 | 12.0933 | 10 | 2022-04-07 06:14:46 |
Sala Sismica INGV-Roma | 102860231 |
Field | Value |
---|---|
Time (UTC) | 2022-04-07 06:06:45 ± 0.07 |
Latitude | 43.6382 ± 0.0045 |
Longitude | 12.0933 ± 0.0037 |
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 | 102860231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 461 |
Semi-minor axis of confidence ellipse (meter) | 266 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 355 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 185 |
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) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.07015 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34174 |
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 | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 102860231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-07 06:14:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATVO.HHZ. | 2022-04-07T06:06:58.69 | 0.1 | undecidable | manual | S | 138 | 37.9287 | 50 | 0.25 | 91 |
IV.PIEI.HHZ. | 2022-04-07T06:06:58.23 | 0.3 | undecidable | manual | S | 108 | 37.2294 | 50 | -0.02 | 72 |
IV.CAFI.HNN. | 2022-04-07T06:06:57.73 | 0.3 | undecidable | manual | S | 197 | 35.742 | 50 | -0.12 | 71 |
IV.CAFI.HNN. | 2022-04-07T06:06:52.54 | 0.1 | undecidable | manual | P | 197 | 35.742 | 50 | -0.09 | 95 |
IV.PIEI.HHZ. | 2022-04-07T06:06:52.68 | 0.6 | negative | manual | P | 108 | 37.2294 | 50 | -0.18 | 46 |
IV.ATVO.HHZ. | 2022-04-07T06:06:52.87 | 1.0 | positive | manual | P | 138 | 37.9287 | 50 | -0.1 | 24 |
IV.BADI.EHZ. | 2022-04-07T06:06:52.65 | 0.3 | undecidable | manual | S | 140 | 18.6702 | 117 | -0.15 | 72 |
IV.CRE.HHZ. | 2022-04-07T06:06:50.71 | 0.3 | undecidable | manual | S | 259 | 11.5773 | 130 | -0.01 | 75 |
IV.PARC.HHE. | 2022-04-07T06:06:50.62 | 0.3 | undecidable | manual | S | 84 | 11.6772 | 129 | -0.14 | 73 |
IV.BADI.EHZ. | 2022-04-07T06:06:49.68 | 0.1 | negative | manual | P | 140 | 18.6702 | 117 | -0.04 | 99 |
IV.SSP9.EHZ. | 2022-04-07T06:06:49.84 | 0.1 | undecidable | manual | S | 157 | 7.7811 | 141 | 0.06 | 100 |
IV.SSP9.EHZ. | 2022-04-07T06:06:48.07 | 0.1 | negative | manual | P | 157 | 7.7811 | 141 | 0.09 | 99 |
IV.CRE.HHZ. | 2022-04-07T06:06:48.62 | 0.6 | positive | manual | P | 259 | 11.5773 | 130 | 0.1 | 49 |
IV.PARC.HHE. | 2022-04-07T06:06:48.64 | 0.1 | undecidable | manual | P | 84 | 11.6772 | 129 | 0.1 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CRE.HHN. | ML:0.9 | 0.0000899 | 0.2 | AML | other | m | 2022-04-07T06:06:50.87 |
IV.CRE.HHE. | ML:0.8 | 0.00007455000000000001 | 0.56 | AML | other | m | 2022-04-07T06:06:51.19 |
IV.PIEI.HHN. | ML:0.9 | 0.0000296 | 0.14 | AML | other | m | 2022-04-07T06:06:58.58 |
IV.PIEI.HHE. | ML:1.1 | 0.000051500000000000005 | 0.12 | AML | other | m | 2022-04-07T06:06:58.71 |