A magnitude ML 0.8 earthquake occured in region: 1 km N Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0830, 12.9500 at 11 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 |
Sefro | MC | 7 | 422 | 1492 |
Muccia | MC | 8 | 915 | 2407 |
Pieve Torina | MC | 9 | 1458 | 3865 |
Monte Cavallo | MC | 11 | 145 | 4010 |
Pioraco | MC | 11 | 1134 | 5144 |
Pievebovigliana | MC | 11 | 866 | 6010 |
Camerino | MC | 11 | 6974 | 12984 |
Fiuminata | MC | 12 | 1402 | 14386 |
Fiordimonte | MC | 12 | 202 | 14588 |
Nocera Umbra | PG | 13 | 5839 | 20427 |
Valtopina | PG | 16 | 1398 | 21825 |
Castelraimondo | MC | 17 | 4587 | 26412 |
Fiastra | MC | 18 | 559 | 26971 |
Esanatoglia | MC | 19 | 2034 | 29005 |
Acquacanina | MC | 19 | 121 | 29126 |
Gagliole | MC | 20 | 620 | 29746 |
Matelica | MC | 20 | 9981 | 39727 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2021-12-29 21:56:32 |
43.0828 | 12.9503 | 11 | 2021-12-29 22:10:11 |
Sala Sismica INGV-Roma | 99128511 |
Field | Value |
---|---|
Time (UTC) | 2021-12-29 21:56:32 ± 0.04 |
Latitude | 43.0828 ± 0.0009 |
Longitude | 12.9503 ± 0.0012 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 99128511 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 121 |
Semi-minor axis of confidence ellipse (meter) | 74 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 156 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 120.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 184 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.02 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18616 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.5 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 99128511 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-29 22:10:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CR.STON.BHZ. | 2021-12-29T21:58:15.10 | 3.0 | undecidable | manual | Sn | 1.56 | 0 | |||
CR.ZAG.BHZ. | 2021-12-29T21:58:14.26 | 3.0 | undecidable | manual | Sg | 12.5 | 0 | |||
IV.MCRV.HHZ. | 2021-12-29T21:58:01.83 | 3.0 | undecidable | manual | Sn | 2.05 | 0 | |||
IV.MBAL.EHZ. | 2021-12-29T21:57:05.53 | 3.0 | negative | manual | Pg | 2.72 | 0 | |||
IV.PP3.EHZ. | 2021-12-29T21:56:57.65 | 3.0 | undecidable | manual | S | -0.39 | 0 | |||
IV.CSP1.EHZ. | 2021-12-29T21:56:40.73 | 0.6 | undecidable | manual | S | 87 | 20.6682 | 117 | 0.03 | 65 |
IV.IMOL.HNZ. | 2021-12-29T21:56:39.11 | 3.0 | negative | manual | P | -2.6 | 0 | |||
IV.FDMO.HHZ. | 2021-12-29T21:56:38.24 | 0.6 | undecidable | manual | S | 115 | 12.1767 | 131 | -0.01 | 66 |
IV.CSP1.EHZ. | 2021-12-29T21:56:37.24 | 1.0 | positive | manual | P | 87 | 20.6682 | 117 | -0.05 | 32 |
IV.CESI.HHZ. | 2021-12-29T21:56:37.58 | 0.6 | undecidable | manual | S | 203 | 9.3795 | 138 | 0.02 | 67 |
IV.MML1.EHZ. | 2021-12-29T21:56:36.53 | 0.6 | undecidable | manual | S | 27 | 3.7962 | 160 | -0.02 | 67 |
IV.CESI.HHZ. | 2021-12-29T21:56:35.48 | 0.3 | undecidable | manual | P | 203 | 9.3795 | 138 | -0.01 | 100 |
IV.FDMO.HHZ. | 2021-12-29T21:56:35.89 | 1.0 | undecidable | manual | P | 115 | 12.1767 | 131 | 0 | 33 |
IV.MML1.EHZ. | 2021-12-29T21:56:34.93 | 0.6 | negative | manual | P | 27 | 3.7962 | 160 | 0.03 | 67 |
IV.SSFR.HHZ. | 2021-12-29T21:56:28.73 | 3.0 | positive | manual | P | -1.4 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HHE. | ML:0.7 | 0.000015725704999999998 | 3.2896 | AML | other | m | 2021-12-29T21:56:39.00 |
IV.SSFR.HHN. | ML:0.7 | 0.000017153655000000002 | 3.2 | AML | other | m | 2021-12-29T21:56:39.73 |
IV.SSFR.HNE. | ML:1.7 | 0.0001636339 | 2.4832 | AML | other | m | 2021-12-29T21:56:31.67 |
IV.SSFR.HNN. | ML:1.8 | 0.00019139 | 1.1136 | AML | other | m | 2021-12-29T21:56:35.85 |
IV.MML1.EHE. | ML:0.1 | 0.000021988769999999996 | 1.2416 | AML | other | m | 2021-12-29T21:56:37.82 |
IV.MML1.EHN. | ML:0.3 | 0.000028782305 | 4.7104 | AML | other | m | 2021-12-29T21:56:37.64 |
IV.MML1.HNE. | ML:0.9 | 0.00011891295 | 1.088 | AML | other | m | 2021-12-29T21:56:39.60 |
IV.MML1.HNN. | ML:0.9 | 0.00013515175 | 0.7296 | AML | other | m | 2021-12-29T21:56:40.18 |
IV.CESI.HHE. | ML:0.3 | 0.000024656910000000002 | 5.4016 | AML | other | m | 2021-12-29T21:56:41.27 |
IV.CESI.HHN. | ML:0.2 | 0.000018394475 | 2.3936 | AML | other | m | 2021-12-29T21:56:36.47 |
IV.CESI.HNE. | ML:1.0 | 0.00013436049 | 1.6256 | AML | other | m | 2021-12-29T21:56:38.89 |
IV.CESI.HNN. | ML:1.2 | 0.00018476957500000003 | 3.1488 | AML | other | m | 2021-12-29T21:56:36.13 |
IV.FDMO.HHE. | ML:0.6 | 0.000037642525000000006 | 3.8016 | AML | other | m | 2021-12-29T21:56:36.73 |
IV.FDMO.HHN. | ML:0.4 | 0.000027764805 | 3.4432 | AML | other | m | 2021-12-29T21:56:39.94 |
IV.CSP1.EHE. | ML:1.0 | 0.00008053735500000001 | 4.3776 | AML | other | m | 2021-12-29T21:56:41.42 |
IV.CSP1.EHN. | ML:0.9 | 0.000052930035 | 3.9808 | AML | other | m | 2021-12-29T21:56:47.36 |
IV.IMOL.EHE. | ML:3.0 | 0.0004169086655 | 36.5824 | AML | other | m | 2021-12-29T21:56:56.15 |
IV.IMOL.EHN. | ML:2.9 | 0.00032573701 | 31.552 | AML | other | m | 2021-12-29T21:57:00.38 |