A magnitude ML 0.4 earthquake occured in region: 1 km E Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0700, 12.9600 at 13 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 |
---|---|---|---|---|
Serravalle di Chienti | MC | 1 | 1070 | 1070 |
Muccia | MC | 7 | 915 | 1985 |
Pieve Torina | MC | 8 | 1458 | 3443 |
Sefro | MC | 9 | 422 | 3865 |
Monte Cavallo | MC | 9 | 145 | 4010 |
Pievebovigliana | MC | 10 | 866 | 4876 |
Fiordimonte | MC | 11 | 202 | 5078 |
Camerino | MC | 11 | 6974 | 12052 |
Pioraco | MC | 12 | 1134 | 13186 |
Fiuminata | MC | 14 | 1402 | 14588 |
Nocera Umbra | PG | 15 | 5839 | 20427 |
Fiastra | MC | 16 | 559 | 20986 |
Valtopina | PG | 17 | 1398 | 22384 |
Castelraimondo | MC | 18 | 4587 | 26971 |
Acquacanina | MC | 18 | 121 | 27092 |
Visso | MC | 19 | 1107 | 28199 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2020-07-04 23:40:44 |
43.0702 | 12.9605 | 13 | 2020-07-04 23:49:45 |
Sala Sismica INGV-Roma | 80784671 |
Field | Value |
---|---|
Time (UTC) | 2020-07-04 23:40:44 ± 0.07 |
Latitude | 43.0702 ± 0.0036 |
Longitude | 12.9605 ± 0.0025 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80784671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 283 |
Semi-minor axis of confidence ellipse (meter) | 232 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 15 |
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) | 102 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.04407 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26080 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 80784671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-04 23:49:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2020-07-04T23:40:55.25 | 0.3 | undecidable | manual | S | 296 | 28.9488 | 97 | 0.32 | 69 |
IV.ASSB.HHZ. | 2020-07-04T23:40:53.68 | 0.3 | undecidable | manual | S | 263 | 24.6531 | 99 | -0.12 | 71 |
IV.SNTG.HHZ. | 2020-07-04T23:40:52.63 | 0.3 | undecidable | manual | S | 356 | 20.5683 | 103 | -0.1 | 72 |
IV.CSP1.EHZ. | 2020-07-04T23:40:52.58 | 0.3 | undecidable | manual | S | 83 | 19.9689 | 104 | 0.01 | 74 |
IV.ATCC.EHZ. | 2020-07-04T23:40:50.64 | 0.3 | undecidable | manual | P | 296 | 28.9488 | 97 | 0.02 | 73 |
IV.FDMO.HHZ. | 2020-07-04T23:40:50.24 | 0.3 | undecidable | manual | S | 110 | 10.9779 | 127 | -0.14 | 73 |
IV.MML1.HNZ. | 2020-07-04T23:40:49.28 | 0.3 | undecidable | manual | S | 11 | 4.8951 | 154 | -0.08 | 75 |
IV.SNTG.HHZ. | 2020-07-04T23:40:49.22 | 0.6 | undecidable | manual | P | 356 | 20.5683 | 103 | -0.13 | 48 |
IV.CESI.HHZ. | 2020-07-04T23:40:49.94 | 0.3 | undecidable | manual | S | 212 | 8.5803 | 137 | 0.03 | 75 |
IV.CSP1.EHZ. | 2020-07-04T23:40:49.46 | 0.3 | undecidable | manual | P | 83 | 19.9689 | 104 | 0.21 | 71 |
IV.ASSB.HHZ. | 2020-07-04T23:40:49.86 | 0.1 | negative | manual | P | 263 | 24.6531 | 99 | -0.11 | 95 |
IV.FDMO.HHZ. | 2020-07-04T23:40:47.95 | 0.3 | undecidable | manual | P | 110 | 10.9779 | 127 | -0.04 | 75 |
IV.MML1.HNZ. | 2020-07-04T23:40:47.46 | 0.1 | undecidable | manual | P | 11 | 4.8951 | 154 | 0.06 | 100 |
IV.CESI.HHZ. | 2020-07-04T23:40:47.79 | 0.1 | positive | manual | P | 212 | 8.5803 | 137 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.2 | 0.000021739516 | 0.1024 | AML | other | m | 2020-07-04T23:40:50.03 |
IV.CESI.HHN. | ML:0.1 | 0.000017254961 | 0.0896 | AML | other | m | 2020-07-04T23:40:50.96 |
IV.FDMO.HHE. | ML:0.3 | 0.000018401005000000003 | 0.2176 | AML | other | m | 2020-07-04T23:40:50.21 |
IV.FDMO.HHN. | ML:0.2 | 0.00001626498 | 0.1408 | AML | other | m | 2020-07-04T23:40:50.59 |
IV.SNTG.HHE. | ML:0.4 | 0.000016441594999999998 | 0.1408 | AML | other | m | 2020-07-04T23:40:52.83 |
IV.SNTG.HHN. | ML:0.4 | 0.000013231419500000002 | 0.1408 | AML | other | m | 2020-07-04T23:40:52.84 |
IV.CSP1.EHE. | ML:0.5 | 0.000017643629500000002 | 1.472 | AML | other | m | 2020-07-04T23:40:53.57 |
IV.CSP1.EHN. | ML:0.7 | 0.000035998805 | 3.8144 | AML | other | m | 2020-07-04T23:40:54.71 |
IV.ASSB.HHE. | ML:0.4 | 0.000015035737 | 0.0768 | AML | other | m | 2020-07-04T23:40:54.21 |
IV.ASSB.HHN. | ML:0.6 | 0.000021826005 | 0.0896 | AML | other | m | 2020-07-04T23:40:54.16 |
IV.ATCC.EHE. | ML:0.8 | 0.000029579538500000002 | 0.1152 | AML | other | m | 2020-07-04T23:40:55.53 |
IV.ATCC.EHN. | ML:0.6 | 0.000020857485 | 1.1136 | AML | other | m | 2020-07-04T23:40:55.32 |