A magnitude ML 0.7 earthquake occured in region: 3 km SE Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9720, 13.0270 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 |
---|---|---|---|---|
Monte Cavallo | MC | 3 | 145 | 145 |
Visso | MC | 7 | 1107 | 1252 |
Pieve Torina | MC | 8 | 1458 | 2710 |
Fiordimonte | MC | 9 | 202 | 2912 |
Ussita | MC | 10 | 444 | 3356 |
Preci | PG | 10 | 724 | 4080 |
Pievebovigliana | MC | 11 | 866 | 4946 |
Sellano | PG | 12 | 1079 | 6025 |
Muccia | MC | 13 | 915 | 6940 |
Serravalle di Chienti | MC | 13 | 1070 | 8010 |
Fiastra | MC | 13 | 559 | 8569 |
Castelsantangelo sul Nera | MC | 13 | 281 | 8850 |
Acquacanina | MC | 14 | 121 | 8971 |
Bolognola | MC | 17 | 142 | 9113 |
Camerino | MC | 19 | 6974 | 16087 |
Cerreto di Spoleto | PG | 19 | 1075 | 17162 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-08-21 20:07:55 |
42.9718 | 13.027 | 12 | 2023-08-21 20:20:41 |
Sala Sismica INGV-Roma | 120363411 |
Field | Value |
---|---|
Time (UTC) | 2023-08-21 20:07:55 ± 0.09 |
Latitude | 42.9718 ± 0.0036 |
Longitude | 13.0270 ± 0.0061 |
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 | 120363411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 529 |
Semi-minor axis of confidence ellipse (meter) | 123 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 270 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 189 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 10 |
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) | 0.20594 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 120363411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-21 20:20:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PF6.EHE. | 2023-08-21T20:08:04.13 | 0.3 | undecidable | manual | S | 36 | 22.8549 | 92 | -0.15 | 72 |
IV.CSP1.EHZ. | 2023-08-21T20:08:03.46 | 0.3 | undecidable | manual | S | 47 | 19.6692 | 94 | 0.05 | 74 |
IV.NRCA.HHZ. | 2023-08-21T20:08:02.58 | 0.3 | undecidable | manual | S | 155 | 16.872 | 96 | -0.12 | 73 |
IV.MML1.EHZ. | 2023-08-21T20:08:02.38 | 0.3 | undecidable | manual | S | 344 | 16.3725 | 97 | -0.16 | 72 |
IV.PF6.EHE. | 2023-08-21T20:08:00.67 | 0.6 | undecidable | manual | P | 36 | 22.8549 | 92 | 0.01 | 49 |
IV.CSP1.EHZ. | 2023-08-21T20:08:00.46 | 1.0 | undecidable | manual | P | 47 | 19.6692 | 94 | 0.3 | 23 |
IV.FDMO.HHZ. | 2023-08-21T20:08:00.62 | 0.1 | undecidable | manual | S | 34 | 8.6802 | 129 | -0.05 | 100 |
IV.MML1.EHZ. | 2023-08-21T20:07:59.78 | 0.3 | undecidable | manual | P | 344 | 16.3725 | 97 | 0.12 | 74 |
IV.NRCA.HHZ. | 2023-08-21T20:07:59.78 | 0.3 | undecidable | manual | P | 155 | 16.872 | 96 | 0.03 | 75 |
IV.FDMO.HHZ. | 2023-08-21T20:07:58.78 | 0.3 | undecidable | manual | P | 34 | 8.6802 | 129 | 0.2 | 73 |
IV.OFFI.HHE. | 2023-08-21T20:07:47.62 | 3.0 | negative | manual | P | 0.5 | 0 | |||
IV.ATCC.EHZ. | 2023-08-21T20:07:42.57 | 3.0 | undecidable | manual | P | -0.37 | 0 | |||
IV.ASSB.HHZ. | 2023-08-21T20:07:41.76 | 3.0 | undecidable | manual | P | 0.15 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.1 | 0.0001575 | 0.2 | AML | other | m | 2023-08-21T20:07:41.36 |
IV.FDMO.HHE. | ML:1.0 | 0.00013800000000000002 | 0.52 | AML | other | m | 2023-08-21T20:07:41.18 |
IV.MML1.EHE. | ML:0.6 | 0.00003105 | 1.34 | AML | other | m | 2023-08-21T20:07:41.77 |
IV.MML1.EHN. | ML:0.6 | 0.00003705 | 1.28 | AML | other | m | 2023-08-21T20:07:41.87 |
IV.NRCA.HHN. | ML:0.6 | 0.000030100000000000003 | 0.14 | AML | other | m | 2023-08-21T20:07:45.13 |
IV.ASSB.HHN. | ML:0.6 | 0.0000212 | 1.6 | AML | other | m | 2023-08-21T20:07:46.08 |
IV.NRCA.HHE. | ML:0.5 | 0.000023449999999999997 | 0.5 | AML | other | m | 2023-08-21T20:07:46.57 |
IV.ASSB.HHE. | ML:0.8 | 0.0000295 | 1.1 | AML | other | m | 2023-08-21T20:07:46.19 |