A magnitude ML 0.4 earthquake occured in region: 4 km W Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0840, 12.9030 at 17 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 | 4 | 1070 | 1070 |
Sefro | MC | 8 | 422 | 1492 |
Nocera Umbra | PG | 10 | 5839 | 7331 |
Muccia | MC | 12 | 915 | 8246 |
Fiuminata | MC | 12 | 1402 | 9648 |
Valtopina | PG | 12 | 1398 | 11046 |
Pioraco | MC | 13 | 1134 | 12180 |
Monte Cavallo | MC | 13 | 145 | 12325 |
Pieve Torina | MC | 13 | 1458 | 13783 |
Camerino | MC | 15 | 6974 | 20757 |
Pievebovigliana | MC | 15 | 866 | 21623 |
Fiordimonte | MC | 16 | 202 | 21825 |
Castelraimondo | MC | 19 | 4587 | 26412 |
Gualdo Tadino | PG | 19 | 15208 | 41620 |
Esanatoglia | MC | 19 | 2034 | 43654 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2023-11-21 00:55:21 |
43.084 | 12.9027 | 17 | 2023-11-21 01:55:51 |
Sala Sismica INGV-Roma | 123295841 |
Field | Value |
---|---|
Time (UTC) | 2023-11-21 00:55:21 ± 0.13 |
Latitude | 43.0840 ± 0.0036 |
Longitude | 12.9027 ± 0.0049 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123295841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 457 |
Semi-minor axis of confidence ellipse (meter) | 108 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 223 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.05846 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29408 |
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 | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 123295841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-21 01:55:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2023-11-21T00:55:33.30 | 0.3 | undecidable | manual | S | 148 | 32.6451 | 105 | -0.01 | 72 |
IV.CSP1.EHZ. | 2023-11-21T00:55:31.41 | 0.3 | undecidable | manual | S | 88 | 24.4533 | 113 | 0.16 | 70 |
IV.ASSB.HHZ. | 2023-11-21T00:55:30.21 | 0.3 | undecidable | manual | S | 257 | 20.2686 | 119 | -0.03 | 73 |
IV.SNTG.HHZ. | 2023-11-21T00:55:29.76 | 0.3 | undecidable | manual | S | 9 | 19.2696 | 121 | -0.23 | 71 |
IV.FDMO.HHZ. | 2023-11-21T00:55:29.22 | 0.3 | undecidable | manual | S | 109 | 15.873 | 128 | -0.03 | 74 |
IV.NRCA.HHZ. | 2023-11-21T00:55:28.32 | 0.3 | undecidable | manual | P | 148 | 32.6451 | 105 | -0.18 | 70 |
IT.MTCL.HGE. | 2023-11-21T00:55:28.43 | 0.3 | undecidable | manual | S | 142 | 12.6762 | 135 | -0.18 | 72 |
IV.CESI.HNZ. | 2023-11-21T00:55:27.95 | 0.3 | undecidable | manual | S | 179 | 8.7801 | 147 | 0 | 75 |
IV.MML1.EHZ. | 2023-11-21T00:55:27.76 | 0.3 | undecidable | manual | S | 60 | 6.4935 | 155 | 0.1 | 74 |
IV.CSP1.EHZ. | 2023-11-21T00:55:26.77 | 0.6 | undecidable | manual | P | 88 | 24.4533 | 113 | -0.54 | 44 |
IV.FDMO.HHZ. | 2023-11-21T00:55:26.28 | 0.1 | undecidable | manual | P | 109 | 15.873 | 128 | 0.13 | 96 |
IV.SNTG.HHZ. | 2023-11-21T00:55:26.72 | 0.1 | undecidable | manual | P | 9 | 19.2696 | 121 | 0.14 | 96 |
IV.ASSB.HHZ. | 2023-11-21T00:55:26.75 | 0.3 | undecidable | manual | P | 257 | 20.2686 | 119 | 0.02 | 74 |
IV.MML1.EHZ. | 2023-11-21T00:55:25.27 | 0.1 | undecidable | manual | P | 60 | 6.4935 | 155 | 0.04 | 100 |
IV.CESI.HNZ. | 2023-11-21T00:55:25.49 | 0.1 | undecidable | manual | P | 179 | 8.7801 | 147 | 0.08 | 99 |
IT.MTCL.HGE. | 2023-11-21T00:55:25.86 | 0.1 | undecidable | manual | P | 142 | 12.6762 | 135 | 0.07 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MML1.EHN. | ML:0.6 | 0.000034200000000000005 | 0.16 | AML | other | m | 2023-11-21T00:55:27.89 |
IV.MML1.EHE. | ML:0.6 | 0.000039699999999999996 | 0.18 | AML | other | m | 2023-11-21T00:55:27.90 |
IV.SNTG.HHE. | ML:0.4 | 0.000013564309 | 0.1 | AML | other | m | 2023-11-21T00:55:30.20 |
IV.SNTG.HHN. | ML:0.4 | 0.000015342851549999998 | 0.1 | AML | other | m | 2023-11-21T00:55:30.11 |
IV.ASSB.HHE. | ML:0.4 | 0.000015041180000000001 | 0.16 | AML | other | m | 2023-11-21T00:55:30.84 |
IV.ASSB.HHN. | ML:0.4 | 0.000014511306000000001 | 0.14 | AML | other | m | 2023-11-21T00:55:30.94 |
IV.NRCA.HHE. | ML:0.4 | 0.000009446693999999999 | 0.16 | AML | other | m | 2023-11-21T00:55:33.53 |
IV.NRCA.HHN. | ML:0.4 | 0.0000101002925 | 0.14 | AML | other | m | 2023-11-21T00:55:33.87 |