A magnitude ML 0.9 earthquake occured in region: 3 km SE Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0560, 12.9820 at 16 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 | 3 | 1070 | 1070 |
Pieve Torina | MC | 6 | 1458 | 2528 |
Muccia | MC | 6 | 915 | 3443 |
Monte Cavallo | MC | 7 | 145 | 3588 |
Pievebovigliana | MC | 8 | 866 | 4454 |
Fiordimonte | MC | 9 | 202 | 4656 |
Sefro | MC | 11 | 422 | 5078 |
Camerino | MC | 11 | 6974 | 12052 |
Pioraco | MC | 14 | 1134 | 13186 |
Fiastra | MC | 14 | 559 | 13745 |
Fiuminata | MC | 15 | 1402 | 15147 |
Acquacanina | MC | 16 | 121 | 15268 |
Visso | MC | 16 | 1107 | 16375 |
Nocera Umbra | PG | 17 | 5839 | 22214 |
Ussita | MC | 18 | 444 | 22658 |
Castelraimondo | MC | 18 | 4587 | 27245 |
Valtopina | PG | 18 | 1398 | 28643 |
Sellano | PG | 19 | 1079 | 29722 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-12-20 00:33:48 |
43.0558 | 12.9822 | 16 | 2020-12-20 00:42:06 |
Sala Sismica INGV-Roma | 85559321 |
Field | Value |
---|---|
Time (UTC) | 2020-12-20 00:33:48 ± 0.06 |
Latitude | 43.0558 ± 0.0018 |
Longitude | 12.9822 ± 0.0025 |
Depth (km) | 16 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 85559321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 190 |
Semi-minor axis of confidence ellipse (meter) | 51 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 82 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 190.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84 |
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) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.07644 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29678 |
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 | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 85559321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-20 00:42:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2020-12-20T00:33:59.54 | 0.3 | undecidable | manual | S | 18 | 31.8459 | 103 | 0.13 | 72 |
IV.MMO1.EHZ. | 2020-12-20T00:33:59.66 | 0.3 | undecidable | manual | S | 122 | 32.9448 | 102 | -0.03 | 73 |
IV.NRCA.HHZ. | 2020-12-20T00:33:58.05 | 0.3 | undecidable | manual | S | 156 | 26.8509 | 107 | -0.08 | 73 |
IV.ASSB.HHZ. | 2020-12-20T00:33:57.99 | 0.3 | undecidable | manual | S | 267 | 26.2515 | 107 | 0.02 | 74 |
IV.CSP1.EHZ. | 2020-12-20T00:33:56.10 | 0.3 | undecidable | manual | S | 77 | 18.4704 | 118 | 0.05 | 75 |
IV.SNTG.HHZ. | 2020-12-20T00:33:56.85 | 0.3 | undecidable | manual | S | 351 | 22.3554 | 112 | -0.13 | 73 |
IV.CESI.HHZ. | 2020-12-20T00:33:54.00 | 0.3 | undecidable | manual | S | 228 | 8.4804 | 145 | -0.03 | 77 |
IV.EL6.EHZ. | 2020-12-20T00:33:54.78 | 0.6 | undecidable | manual | P | 18 | 31.8459 | 103 | 0.06 | 49 |
IV.MMO1.EHZ. | 2020-12-20T00:33:54.90 | 1.0 | negative | manual | P | 122 | 32.9448 | 102 | 0.01 | 25 |
IV.NRCA.HHZ. | 2020-12-20T00:33:53.94 | 0.3 | undecidable | manual | P | 156 | 26.8509 | 107 | -0.05 | 74 |
IV.ASSB.HHZ. | 2020-12-20T00:33:53.90 | 0.1 | undecidable | manual | P | 267 | 26.2515 | 107 | 0.01 | 99 |
IV.SNTG.HHZ. | 2020-12-20T00:33:53.23 | 0.1 | undecidable | manual | P | 351 | 22.3554 | 112 | -0.09 | 98 |
IV.CSP1.EHZ. | 2020-12-20T00:33:52.87 | 0.6 | negative | manual | P | 77 | 18.4704 | 118 | 0.09 | 50 |
IV.CESI.HHZ. | 2020-12-20T00:33:51.73 | 0.1 | undecidable | manual | P | 228 | 8.4804 | 145 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.8 | 0.00005550000000000001 | 0.2 | AML | other | m | 2020-12-20T00:33:54.13 |
IV.CESI.HHN. | ML:0.9 | 0.0000751 | 0.1 | AML | other | m | 2020-12-20T00:33:54.22 |
IV.CSP1.EHE. | ML:1.0 | 0.00007655 | 0.46 | AML | other | m | 2020-12-20T00:33:56.42 |
IV.CSP1.EHN. | ML:1.1 | 0.000080475 | 0.16 | AML | other | m | 2020-12-20T00:33:56.51 |
IV.NRCA.HHN. | ML:0.8 | 0.0000331 | 0.14 | AML | other | m | 2020-12-20T00:33:58.36 |
IV.NRCA.HHE. | ML:0.6 | 0.000022150000000000003 | 0.4 | AML | other | m | 2020-12-20T00:33:58.47 |