A magnitude ML 1.1 (quarry blast) earthquake occured in region: 6 km SW Sefro (MC), on
and geographic coordinates (lat, lon) 43.1160, 12.8840 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 | 18 | 4587 | 43452 |
Fiordimonte | MC | 19 | 202 | 43654 |
Matelica | MC | 19 | 9981 | 53635 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2018-12-03 09:01:30 |
43.116 | 12.8845 | 1 | 2019-06-04 09:16:18 |
Bollettino Sismico Italiano INGV | 68756741 |
Reviewed Rev100 |
ML 1.2 | 2018-12-03 09:01:30 |
43.1202 | 12.8943 | 8 | 2018-12-03 09:07:42 |
Sala Sismica INGV-Roma | 63606421 |
Field | Value |
---|---|
Time (UTC) | 2018-12-03 09:01:30 ± 0.14 |
Latitude | 43.1160 ± 0.0090 |
Longitude | 12.8845 ± 0.0111 |
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 | 68756741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 960 |
Semi-minor axis of confidence ellipse (meter) | 900 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 344 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 960.0 |
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 | 20 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23472 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 68756741 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-05-21 11:23:22 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 63606421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-12-03 09:07:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ERC.EHZ. | 2018-12-03T09:03:20.73 | 3.0 | undecidable | manual | Sn | -7.32 | 0 | |||
IV.IST3.HHZ. | 2018-12-03T09:03:14.01 | 3.0 | undecidable | manual | Sn | -4.25 | 0 | |||
HL.VLS.HHZ. | 2018-12-03T09:03:09.91 | 3.0 | undecidable | manual | Pn | -1.97 | 0 | |||
IV.AGLI.HHZ. | 2018-12-03T09:03:05.08 | 3.0 | undecidable | manual | Sg | 11.91 | 0 | |||
IV.ZONE.HHZ. | 2018-12-03T09:03:02.80 | 3.0 | undecidable | manual | Sn | -1.74 | 0 | |||
IV.FAVR.HHZ. | 2018-12-03T09:02:44.89 | 3.0 | undecidable | manual | Pn | -0.46 | 0 | |||
IV.MTGR.HHZ. | 2018-12-03T09:02:44.39 | 3.0 | negative | manual | Pg | 7.97 | 0 | |||
IV.PAOL.HHZ. | 2018-12-03T09:02:30.76 | 3.0 | undecidable | manual | Sg | 6.36 | 0 | |||
IV.COLB.HHZ. | 2018-12-03T09:02:26.40 | 3.0 | undecidable | manual | Sg | 1.45 | 0 | |||
IV.EUCT.HNZ. | 2018-12-03T09:02:24.87 | 3.0 | undecidable | manual | Pn | 2.96 | 0 | |||
IV.MSSA.HHZ. | 2018-12-03T09:02:22.34 | 3.0 | negative | manual | Pg | 10.71 | 0 | |||
IV.COLB.HHZ. | 2018-12-03T09:01:56.88 | 3.0 | undecidable | manual | Pn | -2.2 | 0 | |||
IV.CSP1.EHZ. | 2018-12-03T09:01:36.70 | 0.3 | undecidable | manual | P | 96 | 26.0517 | 91 | 0.57 | 64 |
IV.ASSB.HHZ. | 2018-12-03T09:01:35.16 | 0.3 | undecidable | manual | P | 246 | 20.0688 | 91 | 0.24 | 70 |
IV.FOSV.EHZ. | 2018-12-03T09:01:35.26 | 0.6 | undecidable | manual | P | 333 | 22.1556 | 91 | -0.1 | 48 |
IV.FDMO.HHZ. | 2018-12-03T09:01:34.29 | 0.3 | undecidable | manual | P | 118 | 18.6702 | 92 | -0.35 | 69 |
IV.CESI.HHZ. | 2018-12-03T09:01:33.20 | 0.3 | undecidable | manual | P | 172 | 12.4764 | 92 | -0.2 | 72 |
IV.SNTG.HHE. | 2018-12-03T09:01:33.90 | 0.3 | undecidable | manual | P | 16 | 16.0728 | 92 | -0.23 | 71 |
IV.SEF1.HNN. | 2018-12-03T09:01:32.25 | 0.3 | undecidable | manual | P | 56 | 6.1938 | 95 | 0.11 | 74 |
IV.MML1.EHZ. | 2018-12-03T09:01:32.31 | 0.1 | undecidable | manual | P | 92 | 7.0929 | 94 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:0.9 | 0.0001265 | 1.26 | AML | other | m | 2018-12-03T09:01:36.08 |
IV.CESI.HHE. | ML:1.0 | 0.0001635 | 0.26 | AML | other | m | 2018-12-03T09:01:38.68 |
IV.ASSB.HHN. | ML:1.1 | 0.00011099999999999999 | 1.74 | AML | other | m | 2018-12-03T09:01:38.89 |
IV.ASSB.HHE. | ML:0.9 | 0.00006905 | 0.74 | AML | other | m | 2018-12-03T09:01:40.92 |
IV.CSP1.EHN. | ML:1.2 | 0.00010149999999999997 | 1.58 | AML | other | m | 2018-12-03T09:01:52.98 |
IV.CSP1.EHE. | ML:1.5 | 0.00017549999999999998 | 1.58 | AML | other | m | 2018-12-03T09:01:54.97 |