A magnitude ML 1.0 earthquake occured in region: 3 km SW Mercatello sul Metauro (PU), on
and geographic coordinates (lat, lon) 43.6220, 12.3260 at 5 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 |
---|---|---|---|---|
Mercatello sul Metauro | PU | 3 | 1378 | 1378 |
Borgo Pace | PU | 5 | 606 | 1984 |
Sant'Angelo in Vado | PU | 9 | 4133 | 6117 |
Sestino | AR | 10 | 1355 | 7472 |
Apecchio | PU | 10 | 1882 | 9354 |
Belforte all'Isauro | PU | 12 | 769 | 10123 |
Piandimeleto | PU | 14 | 2167 | 12290 |
San Giustino | PG | 14 | 11297 | 23587 |
Badia Tedalda | AR | 15 | 1087 | 24674 |
Piobbico | PU | 15 | 2029 | 26703 |
Lunano | PU | 15 | 1527 | 28230 |
Sansepolcro | AR | 16 | 15884 | 44114 |
Peglio | PU | 16 | 696 | 44810 |
Frontino | PU | 17 | 293 | 45103 |
Urbania | PU | 17 | 7099 | 52202 |
Carpegna | PU | 18 | 1674 | 53876 |
CittĂ di Castello | PG | 20 | 39913 | 93789 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-02-28 10:55:22 |
43.6217 | 12.3258 | 5 | 2021-02-28 11:09:38 |
Sala Sismica INGV-Roma | 87566311 |
Field | Value |
---|---|
Time (UTC) | 2021-02-28 10:55:22 ± 0.18 |
Latitude | 43.6217 ± 0.0045 |
Longitude | 12.3258 ± 0.0062 |
Depth (km) | 5 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87566311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 480 |
Semi-minor axis of confidence ellipse (meter) | 234 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 29 |
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) | 94 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.06835 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24641 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 87566311 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-28 11:09:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2021-02-28T10:55:29.41 | 0.3 | undecidable | manual | S | 119 | 19.3695 | 105 | -0.12 | 74 |
IV.ATPI.EHZ. | 2021-02-28T10:55:29.92 | 0.3 | undecidable | manual | S | 162 | 19.9689 | 105 | 0.19 | 73 |
IV.NARO.HHZ. | 2021-02-28T10:55:29.76 | 0.3 | undecidable | manual | S | 93 | 20.4684 | 104 | -0.16 | 73 |
IV.ATPC.HNZ. | 2021-02-28T10:55:29.59 | 0.3 | undecidable | manual | S | 146 | 18.87 | 105 | 0.22 | 73 |
IV.ATBU.HNZ. | 2021-02-28T10:55:27.73 | 0.3 | undecidable | manual | P | 132 | 24.1536 | 102 | 0.2 | 72 |
IV.ATVO.HNZ. | 2021-02-28T10:55:27.82 | 0.3 | undecidable | manual | P | 166 | 27.3504 | 101 | -0.35 | 70 |
IV.BADI.EHZ. | 2021-02-28T10:55:27.93 | 0.3 | undecidable | manual | S | 208 | 14.0748 | 110 | 0.15 | 74 |
IV.CPGN.EHZ. | 2021-02-28T10:55:27.12 | 0.1 | undecidable | manual | P | 359 | 19.9689 | 105 | 0.41 | 93 |
IV.ATPC.HNZ. | 2021-02-28T10:55:26.76 | 0.3 | undecidable | manual | P | 146 | 18.87 | 105 | 0.25 | 72 |
IV.ATMC.EHZ. | 2021-02-28T10:55:26.96 | 0.3 | undecidable | manual | P | 209 | 22.1556 | 103 | -0.18 | 73 |
IV.PIEI.HHZ. | 2021-02-28T10:55:26.77 | 0.1 | undecidable | manual | P | 119 | 19.3695 | 105 | 0.17 | 98 |
IV.ATPI.EHZ. | 2021-02-28T10:55:26.60 | 0.3 | undecidable | manual | P | 162 | 19.9689 | 105 | -0.11 | 74 |
IV.NARO.HHZ. | 2021-02-28T10:55:26.48 | 0.1 | undecidable | manual | P | 93 | 20.4684 | 104 | -0.34 | 94 |
IV.BADI.EHZ. | 2021-02-28T10:55:25.49 | 0.1 | undecidable | manual | P | 208 | 14.0748 | 110 | -0.1 | 100 |
IV.PARC.HHZ. | 2021-02-28T10:55:25.75 | 0.3 | undecidable | manual | S | 293 | 7.5813 | 124 | -0.03 | 77 |
IV.PARC.HHZ. | 2021-02-28T10:55:24.28 | 0.1 | undecidable | manual | P | 293 | 7.5813 | 124 | -0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BADI.EHN. | ML:1.2 | 0.000203 | 1.82 | AML | other | m | 2021-02-28T10:55:28.08 |
IV.BADI.EHE. | ML:1.3 | 0.00021700000000000002 | 0.42 | AML | other | m | 2021-02-28T10:55:28.18 |
IV.PARC.HHE. | ML:0.0 | 0.000127374965 | 0.1408 | AML | other | m | 2021-02-28T10:55:25.79 |
IV.PARC.HHN. | ML:0.0 | 0.000134599105 | 0.1024 | AML | other | m | 2021-02-28T10:55:25.79 |
IV.NARO.HHE. | ML:0.5 | 0.0000249359375 | 0.1024 | AML | other | m | 2021-02-28T10:55:30.42 |
IV.NARO.HHN. | ML:0.9 | 0.000060198785 | 0.064 | AML | other | m | 2021-02-28T10:55:30.20 |