A magnitude ML 0.9 earthquake occured in region: 5 km SW Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9620, 12.9600 at 10 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 | 5 | 145 | 145 |
Sellano | PG | 9 | 1079 | 1224 |
Visso | MC | 11 | 1107 | 2331 |
Preci | PG | 11 | 724 | 3055 |
Pieve Torina | MC | 12 | 1458 | 4513 |
Serravalle di Chienti | MC | 12 | 1070 | 5583 |
Fiordimonte | MC | 14 | 202 | 5785 |
Ussita | MC | 15 | 444 | 6229 |
Muccia | MC | 15 | 915 | 7144 |
Pievebovigliana | MC | 15 | 866 | 8010 |
Cerreto di Spoleto | PG | 16 | 1075 | 9085 |
Castelsantangelo sul Nera | MC | 18 | 281 | 9366 |
Fiastra | MC | 18 | 559 | 9925 |
Acquacanina | MC | 19 | 121 | 10046 |
Trevi | PG | 20 | 8469 | 18515 |
Valtopina | PG | 20 | 1398 | 19913 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-08-24 12:43:42 |
42.9625 | 12.9598 | 11 | 2023-08-24 12:51:45 |
Sala Sismica INGV-Roma | 120437971 |
Field | Value |
---|---|
Time (UTC) | 2023-08-24 12:43:42 ± 0.1 |
Latitude | 42.9625 ± 0.0054 |
Longitude | 12.9598 ± 0.0098 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120437971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 785 |
Semi-minor axis of confidence ellipse (meter) | 475 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 54 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
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) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27429 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 120437971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-24 12:51:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2023-08-24T12:44:00.63 | 0.3 | undecidable | manual | S | -0.06 | 1.31 | |||
IV.NRCA.HHZ. | 2023-08-24T12:43:50.32 | 0.6 | undecidable | manual | S | 139 | 19.0698 | 119 | -0.21 | 47 |
IV.GAVE.HNZ. | 2023-08-24T12:43:49.58 | 0.3 | undecidable | manual | P | 190 | 30.4473 | 50 | 0.39 | 67 |
IV.MML1.EHZ. | 2023-08-24T12:43:49.91 | 0.6 | undecidable | manual | S | 3 | 16.7721 | 122 | 0.05 | 49 |
IV.ATCC.EHZ. | 2023-08-24T12:43:48.33 | 0.6 | undecidable | manual | P | -0.53 | 0.88 | |||
IV.FDMO.HHZ. | 2023-08-24T12:43:48.83 | 0.6 | undecidable | manual | S | 52 | 13.1757 | 128 | -0.01 | 50 |
IV.NRCA.HHZ. | 2023-08-24T12:43:47.19 | 0.3 | positive | manual | P | 139 | 19.0698 | 119 | -0.16 | 72 |
IV.ASSB.HHZ. | 2023-08-24T12:43:47.99 | 0.6 | undecidable | manual | P | 0.33 | 0.88 | |||
IV.CESI.HHN. | 2023-08-24T12:43:47.23 | 0.6 | undecidable | manual | S | 316 | 6.4935 | 148 | -0.04 | 50 |
IT.MTCL.HGE. | 2023-08-24T12:43:47.04 | 0.6 | undecidable | manual | S | 43 | 4.6953 | 156 | 0.05 | 50 |
IV.FDMO.HHZ. | 2023-08-24T12:43:46.46 | 1.0 | undecidable | manual | P | 52 | 13.1757 | 128 | 0.09 | 25 |
IV.MML1.EHZ. | 2023-08-24T12:43:46.92 | 0.3 | negative | manual | P | 3 | 16.7721 | 122 | -0.04 | 74 |
IT.MTCL.HGE. | 2023-08-24T12:43:45.42 | 0.3 | undecidable | manual | P | 43 | 4.6953 | 156 | 0.12 | 74 |
IV.CESI.HHN. | 2023-08-24T12:43:45.52 | 0.1 | undecidable | manual | P | 316 | 6.4935 | 148 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.7 | 0.00005495 | 1.84 | AML | other | m | 2023-08-24T12:43:49.96 |
IV.FDMO.HHE. | ML:0.8 | 0.00006375 | 0.28 | AML | other | m | 2023-08-24T12:43:49.05 |
IV.NRCA.HHN. | ML:1.0 | 0.00007264999999999999 | 0.1 | AML | other | m | 2023-08-24T12:43:50.44 |
IV.NRCA.HHE. | ML:0.9 | 0.0000675 | 0.58 | AML | other | m | 2023-08-24T12:43:51.11 |