A magnitude ML 0.7 earthquake occured in region: 6 km W Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0630, 12.8790 at 4 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 | 6 | 1070 | 1070 |
Nocera Umbra | PG | 9 | 5839 | 6909 |
Valtopina | PG | 10 | 1398 | 8307 |
Sefro | MC | 11 | 422 | 8729 |
Monte Cavallo | MC | 13 | 145 | 8874 |
Muccia | MC | 14 | 915 | 9789 |
Pieve Torina | MC | 14 | 1458 | 11247 |
Fiuminata | MC | 15 | 1402 | 12649 |
Pioraco | MC | 16 | 1134 | 13783 |
Pievebovigliana | MC | 17 | 866 | 14649 |
Fiordimonte | MC | 17 | 202 | 14851 |
Camerino | MC | 17 | 6974 | 21825 |
Foligno | PG | 19 | 57155 | 78980 |
Spello | PG | 19 | 8645 | 87625 |
Sellano | PG | 20 | 1079 | 88704 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-08-20 18:38:25 |
43.0627 | 12.8792 | 4 | 2023-08-20 18:47:41 |
Sala Sismica INGV-Roma | 120332511 |
Field | Value |
---|---|
Time (UTC) | 2023-08-20 18:38:25 ± 0.1 |
Latitude | 43.0627 ± 0.0027 |
Longitude | 12.8792 ± 0.0037 |
Depth (km) | 4 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120332511 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 299 |
Semi-minor axis of confidence ellipse (meter) | 129 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 65 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 178 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24731 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 120332511 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-20 18:47:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OT.CGL1.HHZ. | 2023-08-20T18:39:57.95 | 3.0 | undecidable | manual | Sg | 15.15 | 0 | |||
GU.PCP.HHZ. | 2023-08-20T18:39:30.49 | 3.0 | positive | manual | Pg | 22.030001 | 0 | |||
GU.RORO.HHZ. | 2023-08-20T18:39:29.58 | 3.0 | positive | manual | Pg | 19.969999 | 0 | |||
OX.AGOR.HHZ. | 2023-08-20T18:39:25.08 | 3.0 | undecidable | manual | Pg | 15.76 | 0 | |||
OX.PLRO.HHZ. | 2023-08-20T18:39:21.06 | 3.0 | positive | manual | Pg | 9.27 | 0 | |||
ST.RONC.EHZ. | 2023-08-20T18:39:21.96 | 3.0 | negative | manual | Pg | 12.08 | 0 | |||
IV.MSRU.HHZ. | 2023-08-20T18:39:16.32 | 3.0 | undecidable | manual | Pn | 6.8 | 0 | |||
OT.OT05.EHZ. | 2023-08-20T18:39:03.45 | 3.0 | undecidable | manual | Sg | 0.03 | 0 | |||
IV.ARVD.HHZ. | 2023-08-20T18:38:54.69 | 3.0 | undecidable | manual | Sg | 1.08 | 0 | |||
IV.BULG.HHZ. | 2023-08-20T18:38:51.11 | 3.0 | undecidable | manual | Pn | 3.01 | 0 | |||
IV.FOSV.HNE. | 2023-08-20T18:38:35.28 | 0.1 | undecidable | manual | S | 340 | 27.4503 | 99 | 0.17 | 94 |
IV.ARCI.HHZ. | 2023-08-20T18:38:34.29 | 3.0 | undecidable | manual | Pn | 0.46 | 0 | |||
IV.CSP1.EHZ. | 2023-08-20T18:38:34.77 | 0.1 | undecidable | manual | S | 83 | 26.5512 | 99 | -0.03 | 96 |
IV.SNTG.HHZ. | 2023-08-20T18:38:32.99 | 0.1 | undecidable | manual | S | 13 | 21.9669 | 101 | -0.22 | 94 |
IV.FDMO.HHE. | 2023-08-20T18:38:31.74 | 0.1 | undecidable | manual | S | 100 | 17.0718 | 104 | 0.16 | 96 |
IV.FOSV.HNE. | 2023-08-20T18:38:31.07 | 0.1 | undecidable | manual | P | 340 | 27.4503 | 99 | 0.04 | 96 |
IV.ATCC.EHZ. | 2023-08-20T18:38:30.63 | 3.0 | negative | manual | P | 0.45 | 0 | |||
IV.CSP1.EHZ. | 2023-08-20T18:38:30.84 | 0.1 | undecidable | manual | P | 83 | 26.5512 | 99 | -0.01 | 97 |
IV.ASSB.HHZ. | 2023-08-20T18:38:29.86 | 3.0 | undecidable | manual | P | 1.04 | 0 | |||
IV.MML1.EHZ. | 2023-08-20T18:38:29.09 | 0.1 | undecidable | manual | S | 53 | 9.3795 | 115 | 0.05 | 99 |
IV.SNTG.HHZ. | 2023-08-20T18:38:29.95 | 0.1 | undecidable | manual | P | 13 | 21.9669 | 101 | 0.02 | 98 |
IV.FDMO.HHE. | 2023-08-20T18:38:28.99 | 0.3 | undecidable | manual | P | 100 | 17.0718 | 104 | 0 | 74 |
IV.CESI.HNE. | 2023-08-20T18:38:28.26 | 0.1 | undecidable | manual | S | 162 | 6.6933 | 123 | 0.02 | 100 |
IV.MML1.EHZ. | 2023-08-20T18:38:27.48 | 0.1 | undecidable | manual | P | 53 | 9.3795 | 115 | -0.05 | 99 |
IV.CESI.HNE. | 2023-08-20T18:38:26.93 | 0.1 | undecidable | manual | P | 162 | 6.6933 | 123 | -0.13 | 98 |
IV.FIAM.HHZ. | 2023-08-20T18:38:22.60 | 3.0 | negative | manual | P | -0.86 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MML1.EHE. | ML:0.7 | 0.00010109999999999999 | 0.66 | AML | other | m | 2023-08-20T18:38:29.31 |
IV.MML1.EHN. | ML:1.0 | 0.00016649999999999998 | 0.26 | AML | other | m | 2023-08-20T18:38:29.46 |
IV.SNTG.HHE. | ML:0.6 | 0.000028999999999999997 | 0.86 | AML | other | m | 2023-08-20T18:38:33.17 |
IV.SNTG.HHN. | ML:0.4 | 0.00002025 | 0.92 | AML | other | m | 2023-08-20T18:38:34.13 |