A magnitude ML 1.2 earthquake occured in region: 4 km S Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0330, 12.9560 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 | 4 | 1070 | 1070 |
Monte Cavallo | MC | 6 | 145 | 1215 |
Pieve Torina | MC | 8 | 1458 | 2673 |
Muccia | MC | 9 | 915 | 3588 |
Fiordimonte | MC | 11 | 202 | 3790 |
Pievebovigliana | MC | 11 | 866 | 4656 |
Sefro | MC | 13 | 422 | 5078 |
Camerino | MC | 15 | 6974 | 12052 |
Visso | MC | 16 | 1107 | 13159 |
Nocera Umbra | PG | 16 | 5839 | 18998 |
Sellano | PG | 16 | 1079 | 20077 |
Fiastra | MC | 16 | 559 | 20636 |
Pioraco | MC | 17 | 1134 | 21770 |
Valtopina | PG | 17 | 1398 | 23168 |
Fiuminata | MC | 18 | 1402 | 24570 |
Acquacanina | MC | 18 | 121 | 24691 |
Ussita | MC | 18 | 444 | 25135 |
Preci | PG | 18 | 724 | 25859 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-09-16 20:47:24 |
43.0332 | 12.9562 | 12 | 2020-09-16 21:01:31 |
Sala Sismica INGV-Roma | 82962641 |
Field | Value |
---|---|
Time (UTC) | 2020-09-16 20:47:24 ± 0.05 |
Latitude | 43.0332 ± 0.0027 |
Longitude | 12.9562 ± 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 | 82962641 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 272 |
Semi-minor axis of confidence ellipse (meter) | 228 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 185 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.51261 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 82962641 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-16 21:01:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2020-09-16T20:47:36.53 | 0.3 | undecidable | manual | S | 20 | 34.9428 | 91 | 0.14 | 70 |
IV.ATCC.EHZ. | 2020-09-16T20:47:35.44 | 0.3 | undecidable | manual | S | 303 | 30.6471 | 92 | 0.18 | 70 |
IV.FOSV.EHZ. | 2020-09-16T20:47:35.91 | 0.1 | undecidable | manual | S | 332 | 33.0447 | 92 | 0.01 | 96 |
IV.FRON.EHZ. | 2020-09-16T20:47:34.69 | 0.3 | undecidable | manual | P | 341 | 56.8986 | 91 | -0.12 | 68 |
IV.SSFR.HHZ. | 2020-09-16T20:47:33.17 | 0.3 | undecidable | manual | P | 343 | 46.9197 | 91 | -0.09 | 69 |
IV.ASSB.HHZ. | 2020-09-16T20:47:33.23 | 0.3 | undecidable | manual | S | 273 | 24.1536 | 93 | -0.29 | 70 |
IV.CSP1.EHZ. | 2020-09-16T20:47:32.69 | 0.3 | undecidable | manual | S | 72 | 21.1677 | 94 | -0.05 | 72 |
IV.FOSV.EHZ. | 2020-09-16T20:47:31.09 | 0.3 | undecidable | manual | P | 332 | 33.0447 | 92 | -0.03 | 72 |
IV.COR1.EHZ. | 2020-09-16T20:47:31.09 | 3.0 | negative | manual | P | 0.19 | 0 | |||
IV.EL6.EHZ. | 2020-09-16T20:47:31.32 | 0.3 | undecidable | manual | P | 20 | 34.9428 | 91 | -0.09 | 70 |
IV.GAVE.EHZ. | 2020-09-16T20:47:31.78 | 3.0 | negative | manual | P | 0.07 | 0 | |||
IV.MMO1.EHZ. | 2020-09-16T20:47:31.11 | 3.0 | negative | manual | P | -0.21 | 0 | |||
IV.FEMA.HNN. | 2020-09-16T20:47:30.11 | 0.3 | undecidable | manual | S | 136 | 10.9779 | 120 | 0.02 | 75 |
IV.ATCC.EHZ. | 2020-09-16T20:47:30.66 | 0.3 | undecidable | manual | P | 303 | 30.6471 | 92 | -0.1 | 71 |
IV.CSP1.EHZ. | 2020-09-16T20:47:29.31 | 0.6 | positive | manual | P | 72 | 21.1677 | 94 | 0.01 | 49 |
IV.NRCA.HHZ. | 2020-09-16T20:47:29.77 | 3.0 | positive | manual | P | -0.5 | 0 | |||
IV.ASSB.HHZ. | 2020-09-16T20:47:29.75 | 0.3 | undecidable | manual | P | 273 | 24.1536 | 93 | -0.01 | 73 |
IV.MML1.HNE. | 2020-09-16T20:47:29.74 | 0.3 | undecidable | manual | S | 8 | 8.9799 | 129 | 0.08 | 75 |
IV.FDMO.HHZ. | 2020-09-16T20:47:29.90 | 0.3 | undecidable | manual | S | 88 | 10.6782 | 121 | -0.12 | 73 |
IV.MC2.EHZ. | 2020-09-16T20:47:29.71 | 0.3 | undecidable | manual | P | 125 | 23.2545 | 93 | 0.09 | 72 |
IV.CESI.HHZ. | 2020-09-16T20:47:28.99 | 0.3 | undecidable | manual | S | 233 | 5.1948 | 148 | 0 | 76 |
IT.MTCL.HGN. | 2020-09-16T20:47:28.87 | 0.3 | undecidable | manual | S | 141 | 5.5944 | 146 | -0.18 | 73 |
IT.MTCL.HGN. | 2020-09-16T20:47:27.23 | 0.3 | undecidable | manual | P | 141 | 5.5944 | 146 | 0.05 | 75 |
IV.CESI.HHZ. | 2020-09-16T20:47:27.27 | 0.1 | undecidable | manual | P | 233 | 5.1948 | 148 | 0.13 | 98 |
IV.MML1.HNE. | 2020-09-16T20:47:27.64 | 0.3 | undecidable | manual | P | 8 | 8.9799 | 129 | 0.11 | 74 |
IV.FDMO.HHZ. | 2020-09-16T20:47:27.76 | 0.1 | negative | manual | P | 88 | 10.6782 | 121 | 0.02 | 100 |
IV.FEMA.HNN. | 2020-09-16T20:47:27.92 | 0.1 | undecidable | manual | P | 136 | 10.9779 | 120 | 0.14 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.5 | 0.00048350000000000004 | 0.22 | AML | other | m | 2020-09-16T20:47:29.06 |
IV.CESI.HHN. | ML:1.6 | 0.0006325 | 0.26 | AML | other | m | 2020-09-16T20:47:29.31 |
IV.FDMO.HHE. | ML:1.5 | 0.000367 | 0.12 | AML | other | m | 2020-09-16T20:47:30.06 |
IV.FDMO.HHN. | ML:1.3 | 0.00020750000000000003 | 0.12 | AML | other | m | 2020-09-16T20:47:30.26 |
IV.ASSB.HHE. | ML:1.0 | 0.0000552 | 0.26 | AML | other | m | 2020-09-16T20:47:33.55 |
IV.NRCA.HHE. | ML:1.2 | 0.0000861 | 0.16 | AML | other | m | 2020-09-16T20:47:33.73 |
IV.NRCA.HHN. | ML:1.3 | 0.000108 | 0.5 | AML | other | m | 2020-09-16T20:47:33.96 |
IV.ASSB.HHN. | ML:0.9 | 0.00004885 | 0.28 | AML | other | m | 2020-09-16T20:47:34.37 |
IV.SSFR.HHN. | ML:1.1 | 0.000037000000000000005 | 0.12 | AML | other | m | 2020-09-16T20:47:40.88 |
IV.SSFR.HHE. | ML:1.2 | 0.00004855 | 0.16 | AML | other | m | 2020-09-16T20:47:40.79 |
IV.ARVD.HHE. | ML:0.8 | 0.00001685 | 0.88 | AML | other | m | 2020-09-16T20:47:42.00 |
IV.ARVD.HHN. | ML:0.8 | 0.000014499999999999998 | 0.62 | AML | other | m | 2020-09-16T20:47:42.47 |