A magnitude ML 0.8 (quarry blast) earthquake occured in region: 6 km SW Sefro (MC), on
and geographic coordinates (lat, lon) 43.1180, 12.8860 at 0 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: quarry blast.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 |
---|---|---|---|---|
Sefro | MC | 6 | 422 | 422 |
Serravalle di Chienti | MC | 7 | 1070 | 1492 |
Nocera Umbra | PG | 8 | 5839 | 7331 |
Fiuminata | MC | 9 | 1402 | 8733 |
Pioraco | MC | 11 | 1134 | 9867 |
Valtopina | PG | 12 | 1398 | 11265 |
Muccia | MC | 14 | 915 | 12180 |
Camerino | MC | 15 | 6974 | 19154 |
Gualdo Tadino | PG | 15 | 15208 | 34362 |
Pieve Torina | MC | 16 | 1458 | 35820 |
Esanatoglia | MC | 16 | 2034 | 37854 |
Monte Cavallo | MC | 17 | 145 | 37999 |
Pievebovigliana | MC | 17 | 866 | 38865 |
Castelraimondo | MC | 17 | 4587 | 43452 |
Matelica | MC | 19 | 9981 | 53433 |
Fiordimonte | MC | 19 | 202 | 53635 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2022-07-07 08:20:59 |
43.1177 | 12.8857 | 1 | 2023-01-31 19:03:21 |
Bollettino Sismico Italiano INGV | 107155211 |
Reviewed Rev100 |
ML 0.8 | 2022-07-07 08:20:58 |
43.1108 | 12.8883 | 7 | 2022-07-07 08:28:10 |
Sala Sismica INGV-Roma | 106895201 |
Field | Value |
---|---|
Time (UTC) | 2022-07-07 08:20:59 ± 0.09 |
Latitude | 43.1177 ± 0.0054 |
Longitude | 12.8857 ± 0.0074 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 107155211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 650 |
Semi-minor axis of confidence ellipse (meter) | 590 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 260 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 650.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 87 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.06295 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30307 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 107155211 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-01-02 15:27:48 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 106895201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-07 08:28:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MC2.EHZ. | 2022-07-07T08:21:05.44 | 0.3 | undecidable | manual | P | 133 | 33.6441 | 91 | -0.32 | 70 |
IV.EL6.EHZ. | 2022-07-07T08:21:04.63 | 0.1 | undecidable | manual | P | 37 | 29.2485 | 91 | -0.26 | 95 |
IV.CSP1.EHZ. | 2022-07-07T08:21:04.47 | 0.3 | undecidable | manual | P | 96 | 26.0517 | 91 | 0.23 | 72 |
IV.ASSB.HHZ. | 2022-07-07T08:21:03.12 | 0.3 | undecidable | manual | P | 246 | 20.1687 | 91 | 0.05 | 76 |
IV.FOSV.HNE. | 2022-07-07T08:21:03.52 | 0.3 | undecidable | manual | P | 333 | 22.0668 | 91 | 0.07 | 75 |
IV.SNTG.HHE. | 2022-07-07T08:21:02.25 | 0.3 | undecidable | manual | P | 16 | 15.873 | 92 | 0.05 | 76 |
IV.CESI.HHZ. | 2022-07-07T08:21:01.54 | 0.3 | undecidable | manual | P | 173 | 12.5763 | 92 | -0.01 | 77 |
IV.MML1.EHZ. | 2022-07-07T08:21:00.62 | 0.1 | undecidable | manual | P | 94 | 6.993 | 94 | 0.19 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EL6.EHE. | ML:0.3 | 0.0000104582585 | 0.1184 | AML | other | m | 2022-07-07T08:20:41.55 |
IV.CESI.HNE. | ML:1.0 | 0.0001567746 | 0.9312 | AML | other | m | 2022-07-07T08:21:00.84 |
IV.MML1.EHN. | ML:1.0 | 0.00013746005 | 0.256 | AML | other | m | 2022-07-07T08:21:02.58 |
IV.MML1.HNE. | ML:1.2 | 0.00021853075 | 0.192 | AML | other | m | 2022-07-07T08:21:02.75 |
IV.MML1.EHE. | ML:1.2 | 0.00022999999999999998 | 0.2 | AML | other | m | 2022-07-07T08:21:02.85 |
IV.CESI.HHN. | ML:0.7 | 0.00007644999999999999 | 1.78 | AML | other | m | 2022-07-07T08:21:03.92 |
IV.MML1.HNN. | ML:1.2 | 0.00020028357 | 0.3392 | AML | other | m | 2022-07-07T08:21:04.54 |
IV.CESI.HHE. | ML:0.7 | 0.000072 | 1.36 | AML | other | m | 2022-07-07T08:21:05.02 |
IV.ASSB.HHN. | ML:1.1 | 0.0000986 | 0.18 | AML | other | m | 2022-07-07T08:21:07.77 |
IV.CESI.HNN. | ML:0.9 | 0.00010432194999999999 | 1.2512 | AML | other | m | 2022-07-07T08:21:07.29 |
IV.ASSB.HHE. | ML:0.6 | 0.0000349 | 0.22 | AML | other | m | 2022-07-07T08:21:10.17 |
IV.EL6.EHN. | ML:0.8 | 0.000033423109999999996 | 1.6416 | AML | other | m | 2022-07-07T08:21:11.83 |
IV.CSP1.EHN. | ML:1.0 | 0.000065862155 | 0.16 | AML | other | m | 2022-07-07T08:21:11.19 |
IV.CSP1.EHE. | ML:1.1 | 0.00006947598 | 1.0016 | AML | other | m | 2022-07-07T08:21:19.01 |