A magnitude ML 0.6 earthquake occured in region: 4 km SE Piobbico (PU), on
and geographic coordinates (lat, lon) 43.5590, 12.5250 at 12 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 |
---|---|---|---|---|
Piobbico | PU | 4 | 2029 | 2029 |
Apecchio | PU | 8 | 1882 | 3911 |
Cagli | PU | 10 | 8731 | 12642 |
Urbania | PU | 12 | 7099 | 19741 |
Cantiano | PU | 13 | 2245 | 21986 |
Acqualagna | PU | 14 | 4393 | 26379 |
Pietralunga | PG | 15 | 2111 | 28490 |
Sant'Angelo in Vado | PU | 15 | 4133 | 32623 |
Peglio | PU | 16 | 696 | 33319 |
Fermignano | PU | 16 | 8596 | 41915 |
Frontone | PU | 18 | 1300 | 43215 |
Mercatello sul Metauro | PU | 18 | 1378 | 44593 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2021-08-11 00:13:42 |
43.559 | 12.5253 | 12 | 2021-08-11 01:53:51 |
Sala Sismica INGV-Roma | 93944941 |
Field | Value |
---|---|
Time (UTC) | 2021-08-11 00:13:42 ± 0.04 |
Latitude | 43.5590 ± 0.0027 |
Longitude | 12.5253 ± 0.0025 |
Depth (km) | 12 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 93944941 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 279 |
Semi-minor axis of confidence ellipse (meter) | 35 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 169 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 58 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.02428 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30757 |
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 | 0.6 |
Uncertainty | 0.4 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 93944941 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-11 01:53:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2021-08-11T00:13:54.49 | 0.6 | undecidable | manual | S | 101 | 34.1436 | 92 | 0.24 | 46 |
IV.PARC.HHZ. | 2021-08-11T00:13:51.79 | 0.6 | undecidable | manual | S | 293 | 25.0527 | 93 | -0.05 | 48 |
IV.MPAG.EHZ. | 2021-08-11T00:13:50.56 | 0.6 | undecidable | manual | S | 67 | 20.3685 | 96 | -0.02 | 49 |
IV.ATVO.HHZ. | 2021-08-11T00:13:50.92 | 0.6 | undecidable | manual | S | 206 | 21.867 | 95 | -0.05 | 49 |
IV.ATPI.EHZ. | 2021-08-11T00:13:49.28 | 0.6 | undecidable | manual | S | 220 | 15.5733 | 103 | -0.03 | 50 |
IV.FRON.EHZ. | 2021-08-11T00:13:49.57 | 0.6 | undecidable | manual | S | 106 | 16.7721 | 100 | -0.05 | 49 |
IV.ARVD.HHZ. | 2021-08-11T00:13:49.38 | 1.0 | undecidable | manual | P | 101 | 34.1436 | 92 | 0.02 | 24 |
IV.MPAG.EHZ. | 2021-08-11T00:13:47.17 | 0.6 | negative | manual | P | 67 | 20.3685 | 96 | -0.07 | 48 |
IV.ATVO.HHZ. | 2021-08-11T00:13:47.36 | 1.0 | positive | manual | P | 206 | 21.867 | 95 | -0.1 | 24 |
IV.PARC.HHZ. | 2021-08-11T00:13:47.75 | 0.3 | positive | manual | P | 293 | 25.0527 | 93 | -0.22 | 70 |
IV.NARO.HHZ. | 2021-08-11T00:13:47.35 | 0.6 | undecidable | manual | S | 38 | 7.2927 | 138 | -0.06 | 50 |
IV.APEC.HHZ. | 2021-08-11T00:13:47.85 | 0.6 | undecidable | manual | S | 270 | 8.4804 | 132 | 0.21 | 48 |
IV.PE3.EHE. | 2021-08-11T00:13:46.84 | 1.0 | undecidable | manual | P | 351 | 15.3735 | 103 | 0.36 | 23 |
IV.PIEI.HHZ. | 2021-08-11T00:13:46.73 | 0.6 | undecidable | manual | S | 163 | 2.6973 | 163 | -0.08 | 51 |
IV.ATPI.EHZ. | 2021-08-11T00:13:46.51 | 0.6 | positive | manual | P | 220 | 15.5733 | 103 | 0 | 50 |
IV.FRON.EHZ. | 2021-08-11T00:13:46.59 | 0.6 | positive | manual | P | 106 | 16.7721 | 100 | -0.1 | 49 |
IV.NARO.HHZ. | 2021-08-11T00:13:45.36 | 0.1 | undecidable | manual | P | 38 | 7.2927 | 138 | -0.05 | 100 |
IV.APEC.HHZ. | 2021-08-11T00:13:45.69 | 0.3 | undecidable | manual | P | 270 | 8.4804 | 132 | 0.15 | 73 |
IV.PIEI.HHZ. | 2021-08-11T00:13:45.07 | 0.3 | undecidable | manual | P | 163 | 2.6973 | 163 | 0.01 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIEI.HHN. | ML:0.5 | 0.00004666049 | 0.06 | AML | other | m | 2021-08-11T00:13:46.94 |
IV.PIEI.HHE. | ML:0.7 | 0.00007735 | 0.08 | AML | other | m | 2021-08-11T00:13:47.24 |
IV.NARO.HHE. | ML:0.7 | 0.00005855000000000001 | 0.06 | AML | other | m | 2021-08-11T00:13:47.51 |
IV.NARO.HHN. | ML:0.5 | 0.0000385 | 0.08 | AML | other | m | 2021-08-11T00:13:47.61 |
IV.APEC.HHE. | ML:0.4 | 0.000031899999999999996 | 1.86 | AML | other | m | 2021-08-11T00:13:47.94 |
IV.APEC.HHN. | ML:0.9 | 0.0000946 | 1.82 | AML | other | m | 2021-08-11T00:13:48.03 |
IV.FRON.EHE. | ML:0.5 | 0.000023600000000000004 | 0.16 | AML | other | m | 2021-08-11T00:13:49.66 |
IV.FRON.EHN. | ML:0.6 | 0.00003572385 | 0.14 | AML | other | m | 2021-08-11T00:13:49.74 |
IV.MPAG.EHN. | ML:0.6 | 0.00003195 | 0.1 | AML | other | m | 2021-08-11T00:13:50.68 |
IV.MPAG.EHE. | ML:0.8 | 0.0000408 | 0.1 | AML | other | m | 2021-08-11T00:13:50.68 |
IV.APEC.HNE. | ML:2.1 | 0.0016784705 | 1.79 | AML | other | m | 2021-08-11T00:13:51.94 |
IV.APEC.HNN. | ML:1.9 | 0.0009552066999999999 | 1.03 | AML | other | m | 2021-08-11T00:13:50.03 |
IV.ATPI.EHE. | ML:-0.2 | 0.0000051166645 | 0.28 | AML | other | m | 2021-08-11T00:13:52.36 |
IV.ATPI.EHN. | ML:-0.2 | 0.0000055865825 | 0.32 | AML | other | m | 2021-08-11T00:13:49.47 |
IV.ATPI.HNE. | ML:1.0 | 0.00008303377500000001 | 0.55 | AML | other | m | 2021-08-11T00:13:57.17 |
IV.ATPI.HNN. | ML:1.2 | 0.00012676147 | 0.87 | AML | other | m | 2021-08-11T00:13:56.21 |
IV.MPAG.HNE. | ML:1.4 | 0.000189108735 | 0.65 | AML | other | m | 2021-08-11T00:13:49.41 |
IV.MPAG.HNN. | ML:1.4 | 0.00016074969 | 0.92 | AML | other | m | 2021-08-11T00:13:54.21 |
IV.ATVO.HHE. | ML:0.2 | 0.000011558555 | 0.12 | AML | other | m | 2021-08-11T00:13:51.37 |
IV.ATVO.HHN. | ML:0.4 | 0.00001280446 | 0.32 | AML | other | m | 2021-08-11T00:13:51.04 |
IV.PARC.HHE. | ML:0.2 | 0.0000096507345 | 0.14 | AML | other | m | 2021-08-11T00:13:52.83 |
IV.PARC.HHN. | ML:0.2 | 0.0000101851585 | 0.18 | AML | other | m | 2021-08-11T00:13:53.53 |
IV.ARVD.HHE. | ML:0.1 | 0.000005630500500000001 | 0.22 | AML | other | m | 2021-08-11T00:13:55.38 |
IV.ARVD.HHN. | ML:0.1 | 0.000005980248 | 0.12 | AML | other | m | 2021-08-11T00:13:55.08 |