A magnitude ML 0.9 earthquake occured in region: 5 km SE Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0350, 12.9780 at 14 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 | 5 | 1070 | 1070 |
Monte Cavallo | MC | 5 | 145 | 1215 |
Pieve Torina | MC | 6 | 1458 | 2673 |
Muccia | MC | 8 | 915 | 3588 |
Fiordimonte | MC | 9 | 202 | 3790 |
Pievebovigliana | MC | 9 | 866 | 4656 |
Sefro | MC | 13 | 422 | 5078 |
Camerino | MC | 14 | 6974 | 12052 |
Fiastra | MC | 15 | 559 | 12611 |
Visso | MC | 15 | 1107 | 13718 |
Acquacanina | MC | 16 | 121 | 13839 |
Pioraco | MC | 16 | 1134 | 14973 |
Ussita | MC | 17 | 444 | 15417 |
Sellano | PG | 17 | 1079 | 16496 |
Nocera Umbra | PG | 17 | 5839 | 22335 |
Fiuminata | MC | 18 | 1402 | 23737 |
Preci | PG | 18 | 724 | 24461 |
Valtopina | PG | 18 | 1398 | 25859 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-08-20 20:12:47 |
43.0347 | 12.9777 | 14 | 2023-08-20 20:20:10 |
Sala Sismica INGV-Roma | 120335921 |
Field | Value |
---|---|
Time (UTC) | 2023-08-20 20:12:47 ± 0.08 |
Latitude | 43.0347 ± 0.0027 |
Longitude | 12.9777 ± 0.0037 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120335921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 319 |
Semi-minor axis of confidence ellipse (meter) | 128 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 98 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
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 | 30 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22393 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.5 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 120335921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-20 20:20:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.MGRO.HHZ. | 2023-08-20T20:14:37.40 | 3.0 | undecidable | manual | Sg | 6.15 | 0 | |||
GU.RORO.HHZ. | 2023-08-20T20:14:26.80 | 3.0 | undecidable | manual | Sn | -0.52 | 0 | |||
IV.MSRU.HHZ. | 2023-08-20T20:14:15.25 | 3.0 | positive | manual | Pg | 10.12 | 0 | |||
IV.PZUN.HHZ. | 2023-08-20T20:14:12.42 | 3.0 | undecidable | manual | Sn | -7.83 | 0 | |||
IV.AGLI.HHZ. | 2023-08-20T20:14:09.72 | 3.0 | undecidable | manual | Sn | -9.59 | 0 | |||
ZO.PDN2.EHZ. | 2023-08-20T20:14:09.02 | 3.0 | undecidable | manual | Sg | -0.2 | 0 | |||
IV.VITU.HHZ. | 2023-08-20T20:13:59.06 | 3.0 | undecidable | manual | Sg | 2.96 | 0 | |||
CR.ZAG.BHZ. | 2023-08-20T20:13:53.04 | 3.0 | undecidable | manual | Pg | 8.72 | 0 | |||
IV.SGG.HHZ. | 2023-08-20T20:13:48.04 | 3.0 | undecidable | manual | Sg | -1.31 | 0 | |||
IV.PZUN.HHZ. | 2023-08-20T20:13:37.81 | 3.0 | positive | manual | Pn | -1.33 | 0 | |||
GU.GRAM.HHZ. | 2023-08-20T20:13:30.67 | 3.0 | positive | manual | Pg | 3.07 | 0 | |||
GU.GSCL.HHZ. | 2023-08-20T20:13:26.09 | 3.0 | undecidable | manual | Pg | 3.72 | 0 | |||
IV.CSNT.HHZ. | 2023-08-20T20:13:24.79 | 3.0 | undecidable | manual | S | -3.52 | 0 | |||
IV.PAOL.HHZ. | 2023-08-20T20:13:23.98 | 3.0 | undecidable | manual | Pn | -2.91 | 0 | |||
IV.ARCI.HHZ. | 2023-08-20T20:13:17.26 | 3.0 | undecidable | manual | S | -4.04 | 0 | |||
IV.NRCA.HHZ. | 2023-08-20T20:12:56.49 | 0.1 | undecidable | manual | S | 153 | 24.8529 | 102 | -0.17 | 95 |
IV.SNTG.HHZ. | 2023-08-20T20:12:56.65 | 0.1 | undecidable | manual | S | 353 | 24.6531 | 102 | 0.05 | 96 |
IV.PF6.EHE. | 2023-08-20T20:12:55.62 | 0.1 | undecidable | manual | S | 57 | 20.9679 | 107 | -0.03 | 98 |
IV.ATCC.EHZ. | 2023-08-20T20:12:54.00 | 3.0 | undecidable | manual | S | -0.33 | 0 | |||
IV.FEMA.HNZ. | 2023-08-20T20:12:53.22 | 0.1 | undecidable | manual | S | 144 | 9.9789 | 135 | 0.13 | 97 |
IV.NRCA.HHZ. | 2023-08-20T20:12:52.72 | 0.1 | positive | manual | P | 153 | 24.8529 | 102 | -0.07 | 97 |
IV.FDMO.HHZ. | 2023-08-20T20:12:52.91 | 0.1 | undecidable | manual | S | 89 | 8.88 | 139 | 0.01 | 100 |
IV.CESI.HNZ. | 2023-08-20T20:12:52.46 | 0.1 | undecidable | manual | S | 241 | 6.7932 | 147 | -0.09 | 97 |
IV.SNTG.HHZ. | 2023-08-20T20:12:52.79 | 0.1 | undecidable | manual | P | 353 | 24.6531 | 102 | 0.04 | 96 |
IV.MML1.EHZ. | 2023-08-20T20:12:52.79 | 0.1 | undecidable | manual | S | 357 | 8.7801 | 139 | -0.09 | 97 |
IV.PF6.EHE. | 2023-08-20T20:12:51.99 | 0.1 | undecidable | manual | P | 57 | 20.9679 | 107 | -0.21 | 95 |
IV.FDMO.HHZ. | 2023-08-20T20:12:50.59 | 0.1 | undecidable | manual | P | 89 | 8.88 | 139 | -0.01 | 100 |
IV.CESI.HNZ. | 2023-08-20T20:12:50.41 | 0.1 | undecidable | manual | P | 241 | 6.7932 | 147 | -0.01 | 100 |
IV.MML1.EHZ. | 2023-08-20T20:12:50.71 | 0.1 | undecidable | manual | P | 357 | 8.7801 | 139 | 0.11 | 98 |
IV.FEMA.HNZ. | 2023-08-20T20:12:50.95 | 0.1 | undecidable | manual | P | 144 | 9.9789 | 135 | 0.23 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.1 | 0.00013450000000000002 | 0.14 | AML | other | m | 2023-08-20T20:12:53.09 |
IV.FDMO.HHE. | ML:1.0 | 0.00011949999999999999 | 1.82 | AML | other | m | 2023-08-20T20:12:53.07 |
IV.MML1.EHN. | ML:0.6 | 0.0000439 | 0.42 | AML | other | m | 2023-08-20T20:12:53.66 |
IV.MML1.EHE. | ML:0.8 | 0.000057999999999999994 | 0.9 | AML | other | m | 2023-08-20T20:12:53.22 |
IV.NRCA.HHE. | ML:0.7 | 0.0000309 | 0.14 | AML | other | m | 2023-08-20T20:12:56.74 |
IV.SNTG.HHN. | ML:0.6 | 0.00002145 | 0.26 | AML | other | m | 2023-08-20T20:12:56.91 |
IV.SNTG.HHE. | ML:0.6 | 0.000021 | 1.06 | AML | other | m | 2023-08-20T20:12:57.30 |
IV.NRCA.HHN. | ML:0.9 | 0.0000463 | 0.1 | AML | other | m | 2023-08-20T20:12:57.66 |
IV.MPAG.HNE. | ML:3.0 | 0.0015350000000000001 | 1.1 | AML | other | m | 2023-08-20T20:13:17.87 |
IV.MPAG.HNN. | ML:3.0 | 0.00181 | 0.42 | AML | other | m | 2023-08-20T20:13:18.14 |