A magnitude ML 0.9 earthquake occured in region: 5 km W Badia Tedalda (AR), on
and geographic coordinates (lat, lon) 43.7070, 12.1210 at 11 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 |
---|---|---|---|---|
Badia Tedalda | AR | 5 | 1087 | 1087 |
Pieve Santo Stefano | AR | 8 | 3183 | 4270 |
Casteldelci | RN | 10 | 407 | 4677 |
Caprese Michelangelo | AR | 13 | 1426 | 6103 |
Verghereto | FC | 14 | 1907 | 8010 |
Sestino | AR | 14 | 1355 | 9365 |
Chiusi della Verna | AR | 15 | 2023 | 11388 |
Borgo Pace | PU | 15 | 606 | 11994 |
Sansepolcro | AR | 15 | 15884 | 27878 |
Pennabilli | RN | 17 | 2869 | 30747 |
San Giustino | PG | 18 | 11297 | 42044 |
Mercatello sul Metauro | PU | 19 | 1378 | 43422 |
Sant'Agata Feltria | RN | 19 | 2151 | 45573 |
Anghiari | AR | 19 | 5638 | 51211 |
Carpegna | PU | 19 | 1674 | 52885 |
Chitignano | AR | 20 | 899 | 53784 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-04-09 18:48:10 |
43.707 | 12.1212 | 11 | 2021-04-09 18:53:24 |
Sala Sismica INGV-Roma | 88948991 |
Field | Value |
---|---|
Time (UTC) | 2021-04-09 18:48:10 ± 0.06 |
Latitude | 43.7070 ± 0.0045 |
Longitude | 12.1212 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 88948991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 476 |
Semi-minor axis of confidence ellipse (meter) | 320 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 203 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 145 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 15 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47664 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 88948991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-09 18:53:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIR.HHZ. | 2021-04-09T18:48:25.38 | 3.0 | undecidable | manual | P | 1.7 | 0 | |||
IV.FRON.EHZ. | 2021-04-09T18:48:20.93 | 1.0 | positive | manual | P | 113 | 52.9026 | 50 | 0.34 | 22 |
IV.LMD.HHZ. | 2021-04-09T18:48:20.77 | 0.3 | undecidable | manual | P | 321 | 52.8027 | 50 | 0.21 | 67 |
IV.BADI.EHZ. | 2021-04-09T18:48:19.90 | 0.6 | undecidable | manual | S | 156 | 24.0537 | 50 | -0.04 | 49 |
IV.CAFI.HHZ. | 2021-04-09T18:48:19.35 | 0.6 | negative | manual | P | 197 | 43.7229 | 50 | 0.18 | 46 |
IV.NARO.HHZ. | 2021-04-09T18:48:18.24 | 0.3 | undecidable | manual | P | 106 | 38.3283 | 50 | -0.11 | 71 |
IV.PIEI.HHZ. | 2021-04-09T18:48:18.23 | 0.3 | undecidable | manual | P | 120 | 38.2284 | 50 | -0.11 | 71 |
IV.SSP9.EHZ. | 2021-04-09T18:48:17.56 | 0.6 | undecidable | manual | S | 177 | 14.7741 | 126 | 0.3 | 47 |
IV.CRE.HHZ. | 2021-04-09T18:48:17.63 | 0.6 | undecidable | manual | S | 234 | 16.7721 | 122 | -0.2 | 48 |
IV.SFI.EHZ. | 2021-04-09T18:48:17.23 | 1.0 | undecidable | manual | P | 315 | 31.0467 | 50 | 0.01 | 24 |
IV.BADI.EHZ. | 2021-04-09T18:48:16.10 | 0.1 | negative | manual | P | 156 | 24.0537 | 50 | -0.04 | 98 |
IV.PARC.HHE. | 2021-04-09T18:48:16.25 | 0.6 | undecidable | manual | S | 124 | 11.3775 | 133 | -0.11 | 49 |
IV.ASQU.HHZ. | 2021-04-09T18:48:16.65 | 0.6 | positive | manual | P | 291 | 28.3494 | 50 | -0.16 | 47 |
IV.SSP9.EHZ. | 2021-04-09T18:48:14.57 | 1.0 | positive | manual | P | 177 | 14.7741 | 126 | -0.03 | 25 |
IV.PARC.HHE. | 2021-04-09T18:48:14.11 | 0.1 | undecidable | manual | P | 124 | 11.3775 | 133 | 0.04 | 100 |
IV.CRE.HHZ. | 2021-04-09T18:48:14.90 | 0.1 | positive | manual | P | 234 | 16.7721 | 122 | -0.03 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CRE.HHE. | ML:0.8 | 0.00004755 | 0.46 | AML | other | m | 2021-04-09T18:48:17.87 |
IV.CRE.HHN. | ML:0.9 | 0.00006500000000000001 | 0.2 | AML | other | m | 2021-04-09T18:48:18.39 |
IV.BADI.EHE. | ML:1.0 | 0.0000674 | 1.74 | AML | other | m | 2021-04-09T18:48:20.10 |
IV.BADI.EHN. | ML:1.0 | 0.00005485 | 1.18 | AML | other | m | 2021-04-09T18:48:20.72 |
IV.SFI.EHE. | ML:0.9 | 0.0000337 | 0.48 | AML | other | m | 2021-04-09T18:48:21.15 |
IV.ASQU.HHE. | ML:0.8 | 0.0000349 | 0.38 | AML | other | m | 2021-04-09T18:48:21.47 |
IV.ASQU.HHN. | ML:0.8 | 0.00002785 | 0.38 | AML | other | m | 2021-04-09T18:48:21.50 |
IV.SFI.EHN. | ML:0.9 | 0.000034 | 1.24 | AML | other | m | 2021-04-09T18:48:21.78 |
IV.PIEI.HHE. | ML:1.2 | 0.00005335000000000001 | 0.12 | AML | other | m | 2021-04-09T18:48:24.23 |
IV.PIEI.HHN. | ML:0.9 | 0.00002915 | 0.12 | AML | other | m | 2021-04-09T18:48:24.63 |
IV.NARO.HHN. | ML:1.1 | 0.000045249999999999995 | 0.66 | AML | other | m | 2021-04-09T18:48:25.54 |
IV.NARO.HHE. | ML:0.9 | 0.000030350000000000002 | 0.06 | AML | other | m | 2021-04-09T18:48:25.26 |