A magnitude ML 0.8 earthquake occured in region: 2 km NE Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0860, 12.9650 at 12 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 | 2 | 1070 | 1070 |
Muccia | MC | 7 | 915 | 1985 |
Sefro | MC | 7 | 422 | 2407 |
Pieve Torina | MC | 8 | 1458 | 3865 |
Pievebovigliana | MC | 10 | 866 | 4731 |
Camerino | MC | 10 | 6974 | 11705 |
Monte Cavallo | MC | 11 | 145 | 11850 |
Pioraco | MC | 11 | 1134 | 12984 |
Fiordimonte | MC | 12 | 202 | 13186 |
Fiuminata | MC | 12 | 1402 | 14588 |
Nocera Umbra | PG | 14 | 5839 | 20427 |
Castelraimondo | MC | 16 | 4587 | 25014 |
Fiastra | MC | 17 | 559 | 25573 |
Valtopina | PG | 17 | 1398 | 26971 |
Acquacanina | MC | 18 | 121 | 27092 |
Esanatoglia | MC | 19 | 2034 | 29126 |
Gagliole | MC | 19 | 620 | 29746 |
Matelica | MC | 20 | 9981 | 39727 |
Visso | MC | 20 | 1107 | 40834 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-10-20 09:50:18 |
43.0855 | 12.9652 | 12 | 2020-10-20 09:55:22 |
Sala Sismica INGV-Roma | 83951981 |
Field | Value |
---|---|
Time (UTC) | 2020-10-20 09:50:18 ± 0.06 |
Latitude | 43.0855 ± 0.0018 |
Longitude | 12.9652 ± 0.0025 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83951981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 240 |
Semi-minor axis of confidence ellipse (meter) | 26 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 87 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26350 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 83951981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-20 09:55:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BARO.EHZ. | 2020-10-20T09:50:51.11 | 3.0 | undecidable | manual | S | -0.55 | 0 | |||
IV.CSNT.HHZ. | 2020-10-20T09:50:40.16 | 3.0 | undecidable | manual | Pn | 0.37 | 0 | |||
IV.MMO1.EHZ. | 2020-10-20T09:50:30.34 | 3.0 | undecidable | manual | S | 0 | ||||
IV.EL6.EHZ. | 2020-10-20T09:50:28.40 | 0.3 | undecidable | manual | S | 22 | 29.2485 | 95 | 0.06 | 72 |
IV.ASSB.HHZ. | 2020-10-20T09:50:27.24 | 0.3 | undecidable | manual | S | 259 | 25.2525 | 96 | -0.05 | 72 |
IV.CSP1.EHZ. | 2020-10-20T09:50:25.82 | 0.3 | undecidable | manual | S | 88 | 19.4694 | 101 | 0.08 | 73 |
IV.SNTG.HHZ. | 2020-10-20T09:50:25.39 | 0.3 | undecidable | manual | S | 354 | 18.87 | 102 | -0.22 | 71 |
IV.EL6.EHZ. | 2020-10-20T09:50:24.13 | 1.0 | negative | manual | P | 22 | 29.2485 | 95 | 0.13 | 24 |
IV.FEMA.HNE. | 2020-10-20T09:50:24.67 | 0.1 | undecidable | manual | S | 153 | 15.2736 | 110 | -0.01 | 99 |
IV.MMO1.EHZ. | 2020-10-20T09:50:23.94 | 3.0 | undecidable | manual | P | -0.11 | 0 | |||
IV.FDMO.HHZ. | 2020-10-20T09:50:23.52 | 0.3 | undecidable | manual | S | 119 | 11.2776 | 123 | -0.2 | 72 |
IV.CESI.HHZ. | 2020-10-20T09:50:23.52 | 0.3 | undecidable | manual | S | 209 | 10.1787 | 128 | 0.03 | 75 |
IV.ASSB.HHZ. | 2020-10-20T09:50:23.53 | 1.0 | undecidable | manual | P | 259 | 25.2525 | 96 | 0.14 | 24 |
IT.MTCL.HGE. | 2020-10-20T09:50:23.45 | 0.1 | undecidable | manual | S | 165 | 10.5783 | 126 | -0.11 | 98 |
IV.SNTG.HHZ. | 2020-10-20T09:50:22.34 | 0.6 | undecidable | manual | P | 354 | 18.87 | 102 | -0.08 | 48 |
IV.MML1.HNZ. | 2020-10-20T09:50:22.43 | 0.3 | undecidable | manual | S | 10 | 3.1968 | 162 | 0.04 | 75 |
IV.CSP1.EHZ. | 2020-10-20T09:50:22.51 | 1.0 | undecidable | manual | P | 88 | 19.4694 | 101 | 0.01 | 25 |
IV.CESI.HHZ. | 2020-10-20T09:50:21.35 | 0.6 | undecidable | manual | P | 209 | 10.1787 | 128 | 0.16 | 49 |
IV.FEMA.HNE. | 2020-10-20T09:50:21.97 | 0.1 | undecidable | manual | P | 153 | 15.2736 | 110 | 0.08 | 98 |
IT.MTCL.HGE. | 2020-10-20T09:50:21.24 | 0.1 | undecidable | manual | P | 165 | 10.5783 | 126 | 0 | 100 |
IV.FDMO.HHZ. | 2020-10-20T09:50:21.30 | 1.0 | undecidable | manual | P | 119 | 11.2776 | 123 | -0.03 | 25 |
IV.MML1.HNZ. | 2020-10-20T09:50:20.71 | 0.1 | undecidable | manual | P | 10 | 3.1968 | 162 | 0.15 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.9 | 0.00008905 | 0.12 | AML | other | m | 2020-10-20T09:50:23.69 |
IV.FDMO.HHN. | ML:1.0 | 0.00010055 | 0.14 | AML | other | m | 2020-10-20T09:50:23.77 |
IV.ASSB.HHE. | ML:0.6 | 0.000022 | 0.46 | AML | other | m | 2020-10-20T09:50:27.25 |
IV.ASSB.HHN. | ML:0.7 | 0.0000316 | 0.18 | AML | other | m | 2020-10-20T09:50:27.70 |