A magnitude ML 0.9 earthquake occured in region: 9 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9740, 12.8980 at 5 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 |
---|---|---|---|---|
Monte Cavallo | MC | 9 | 145 | 145 |
Sellano | PG | 10 | 1079 | 1224 |
Serravalle di Chienti | MC | 12 | 1070 | 2294 |
Pieve Torina | MC | 15 | 1458 | 3752 |
Valtopina | PG | 15 | 1398 | 5150 |
Preci | PG | 16 | 724 | 5874 |
Foligno | PG | 16 | 57155 | 63029 |
Trevi | PG | 16 | 8469 | 71498 |
Visso | MC | 16 | 1107 | 72605 |
Cerreto di Spoleto | PG | 17 | 1075 | 73680 |
Muccia | MC | 17 | 915 | 74595 |
Fiordimonte | MC | 17 | 202 | 74797 |
Nocera Umbra | PG | 18 | 5839 | 80636 |
Pievebovigliana | MC | 18 | 866 | 81502 |
Spello | PG | 19 | 8645 | 90147 |
Campello sul Clitunno | PG | 20 | 2442 | 92589 |
Sefro | MC | 20 | 422 | 93011 |
Ussita | MC | 20 | 444 | 93455 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-10-02 10:33:29 |
42.9737 | 12.8978 | 5 | 2023-10-02 10:40:50 |
Sala Sismica INGV-Roma | 121672721 |
Field | Value |
---|---|
Time (UTC) | 2023-10-02 10:33:29 ± 0.06 |
Latitude | 42.9737 ± 0.0027 |
Longitude | 12.8978 ± 0.0025 |
Depth (km) | 5 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 121672721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 274 |
Semi-minor axis of confidence ellipse (meter) | 135 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 212 |
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) | 57 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
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) | 0.03148 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29408 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 121672721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-02 10:40:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2023-10-02T10:33:41.04 | 0.3 | undecidable | manual | S | 318 | 31.4463 | 99 | 0.06 | 72 |
IV.GAVE.HNZ. | 2023-10-02T10:33:40.88 | 0.6 | undecidable | manual | S | 181 | 31.2465 | 99 | -0.03 | 48 |
IV.CSP1.EHZ. | 2023-10-02T10:33:39.74 | 0.3 | undecidable | manual | S | 62 | 28.1496 | 100 | -0.11 | 71 |
IV.NRCA.HHZ. | 2023-10-02T10:33:38.15 | 0.3 | undecidable | manual | S | 131 | 23.4543 | 102 | -0.11 | 72 |
IV.MC2.EHZ. | 2023-10-02T10:33:38.88 | 0.6 | undecidable | manual | S | 106 | 24.6531 | 102 | 0.22 | 47 |
IV.ASSB.HHZ. | 2023-10-02T10:33:37.45 | 0.3 | undecidable | manual | S | 292 | 20.868 | 104 | 0.07 | 73 |
IV.FDMO.HHZ. | 2023-10-02T10:33:36.00 | 1.0 | undecidable | manual | S | 66 | 16.872 | 107 | -0.05 | 25 |
IV.ATCC.EHZ. | 2023-10-02T10:33:36.02 | 0.6 | undecidable | manual | P | 318 | 31.4463 | 99 | -0.29 | 46 |
IV.GAVE.HNZ. | 2023-10-02T10:33:36.30 | 0.6 | undecidable | manual | P | 181 | 31.2465 | 99 | 0.04 | 48 |
IV.MOMA.HHZ. | 2023-10-02T10:33:36.71 | 1.0 | undecidable | manual | P | 235 | 32.6451 | 99 | 0.17 | 23 |
IV.CSP1.EHZ. | 2023-10-02T10:33:35.71 | 0.6 | undecidable | manual | P | 62 | 28.1496 | 100 | 0.05 | 48 |
IV.MC2.EHZ. | 2023-10-02T10:33:35.15 | 0.1 | undecidable | manual | P | 106 | 24.6531 | 102 | 0.18 | 94 |
IV.ASSB.HHZ. | 2023-10-02T10:33:34.23 | 0.6 | negative | manual | P | 292 | 20.868 | 104 | 0 | 49 |
IV.FEMA.HNZ. | 2023-10-02T10:33:34.88 | 1.0 | undecidable | manual | S | 96 | 12.3765 | 112 | 0.3 | 23 |
IV.NRCA.HHZ. | 2023-10-02T10:33:34.48 | 0.1 | undecidable | manual | P | 131 | 23.4543 | 102 | -0.26 | 93 |
IV.FDMO.HHZ. | 2023-10-02T10:33:33.39 | 0.6 | positive | manual | P | 66 | 16.872 | 107 | -0.07 | 49 |
IV.FEMA.HNZ. | 2023-10-02T10:33:32.92 | 1.0 | undecidable | manual | P | 96 | 12.3765 | 112 | 0.31 | 23 |
IV.CESI.HHZ. | 2023-10-02T10:33:31.24 | 0.1 | undecidable | manual | P | 9 | 3.4965 | 145 | 0.07 | 100 |
IV.CESI.HHZ. | 2023-10-02T10:33:31.98 | 0.3 | undecidable | manual | S | 9 | 3.4965 | 145 | -0.1 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.7 | 0.0000434 | 0.34 | AML | other | m | 2023-10-02T10:33:36.29 |
IV.FDMO.HHN. | ML:0.6 | 0.00004245 | 0.16 | AML | other | m | 2023-10-02T10:33:36.48 |
IV.NRCA.HHN. | ML:1.1 | 0.0000824 | 0.12 | AML | other | m | 2023-10-02T10:33:38.31 |
IV.ASSB.HHE. | ML:0.7 | 0.000038100000000000005 | 0.76 | AML | other | m | 2023-10-02T10:33:38.61 |
IV.ASSB.HHN. | ML:0.8 | 0.000057 | 0.18 | AML | other | m | 2023-10-02T10:33:38.87 |
IV.NRCA.HHE. | ML:1.0 | 0.0000622 | 0.12 | AML | other | m | 2023-10-02T10:33:38.98 |
IV.CSP1.EHN. | ML:1.2 | 0.00008710000000000002 | 1.26 | AML | other | m | 2023-10-02T10:33:41.12 |
IV.CSP1.EHE. | ML:1.1 | 0.00007214999999999999 | 0.38 | AML | other | m | 2023-10-02T10:33:42.65 |