A magnitude ML 0.7 (quarry blast) earthquake occured in region: 6 km SW Sefro (MC), on
and geographic coordinates (lat, lon) 43.1210, 12.8890 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 | 8 | 1402 | 8733 |
Pioraco | MC | 10 | 1134 | 9867 |
Valtopina | PG | 13 | 1398 | 11265 |
Muccia | MC | 13 | 915 | 12180 |
Camerino | MC | 15 | 6974 | 19154 |
Gualdo Tadino | PG | 15 | 15208 | 34362 |
Esanatoglia | MC | 15 | 2034 | 36396 |
Pieve Torina | MC | 16 | 1458 | 37854 |
Monte Cavallo | MC | 17 | 145 | 37999 |
Castelraimondo | MC | 17 | 4587 | 42586 |
Pievebovigliana | MC | 17 | 866 | 43452 |
Matelica | MC | 18 | 9981 | 53433 |
Fiordimonte | MC | 19 | 202 | 53635 |
Gagliole | MC | 20 | 620 | 54255 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2022-10-31 09:12:14 |
43.1207 | 12.8893 | 1 | 2024-03-01 15:28:23 |
Bollettino Sismico Italiano INGV | 117416291 |
Reviewed Rev100 |
ML 0.7 | 2022-10-31 09:12:14 |
43.1182 | 12.9002 | 9 | 2022-10-31 09:17:04 |
Sala Sismica INGV-Roma | 111342781 |
Field | Value |
---|---|
Time (UTC) | 2022-10-31 09:12:14 ± 0.11 |
Latitude | 43.1207 ± 0.0081 |
Longitude | 12.8893 ± 0.0086 |
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 | 117416291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 890 |
Semi-minor axis of confidence ellipse (meter) | 670 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 347 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 890.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 106 |
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) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.05036 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33095 |
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 | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 111342781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-10-31 09:17:04 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 117416291 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-05-16 22:37:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2022-10-31T09:12:21.16 | 0.3 | undecidable | manual | P | 150 | 36.741 | 91 | -0.35 | 69 |
IV.EL6.EHZ. | 2022-10-31T09:12:19.90 | 0.3 | undecidable | manual | P | 36 | 28.8489 | 91 | -0.04 | 74 |
IV.CSP1.EHZ. | 2022-10-31T09:12:19.31 | 0.1 | undecidable | manual | P | 97 | 25.752 | 91 | -0.01 | 100 |
IV.ATCC.EHZ. | 2022-10-31T09:12:18.48 | 0.3 | undecidable | manual | P | 290 | 21.4674 | 91 | 0.03 | 75 |
IV.ASSB.HHZ. | 2022-10-31T09:12:18.36 | 0.3 | undecidable | manual | P | 245 | 20.5683 | 91 | 0.07 | 75 |
IV.CESI.HHZ. | 2022-10-31T09:12:16.76 | 0.3 | undecidable | manual | P | 174 | 12.876 | 92 | 0.02 | 77 |
IV.MML1.EHZ. | 2022-10-31T09:12:15.93 | 0.1 | undecidable | manual | P | 97 | 6.6933 | 94 | 0.42 | 95 |
IV.SEF1.HNN. | 2022-10-31T09:12:14.98 | 0.3 | undecidable | manual | P | 58 | 5.5944 | 95 | -0.29 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:0.5 | 0.0000446 | 1.58 | AML | other | m | 2022-10-31T09:12:20.89 |
IV.CESI.HHE. | ML:0.8 | 0.0000776 | 0.98 | AML | other | m | 2022-10-31T09:12:22.09 |
IV.NRCA.HHN. | ML:0.7 | 0.0000197 | 0.36 | AML | other | m | 2022-10-31T09:12:27.43 |
IV.NRCA.HHE. | ML:0.7 | 0.00001765 | 1.1 | AML | other | m | 2022-10-31T09:12:29.38 |