A magnitude ML 1.4 earthquake occured in region: 5 km SW Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9580, 12.9600 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 | 5 | 145 | 145 |
Sellano | PG | 8 | 1079 | 1224 |
Preci | PG | 11 | 724 | 1948 |
Visso | MC | 11 | 1107 | 3055 |
Pieve Torina | MC | 12 | 1458 | 4513 |
Serravalle di Chienti | MC | 13 | 1070 | 5583 |
Fiordimonte | MC | 14 | 202 | 5785 |
Ussita | MC | 15 | 444 | 6229 |
Muccia | MC | 16 | 915 | 7144 |
Pievebovigliana | MC | 16 | 866 | 8010 |
Cerreto di Spoleto | PG | 16 | 1075 | 9085 |
Castelsantangelo sul Nera | MC | 17 | 281 | 9366 |
Fiastra | MC | 18 | 559 | 9925 |
Acquacanina | MC | 19 | 121 | 10046 |
Trevi | PG | 19 | 8469 | 18515 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-11-29 04:35:18 |
42.958 | 12.9605 | 12 | 2023-11-29 05:23:04 |
Sala Sismica INGV-Roma | 123550661 |
Field | Value |
---|---|
Time (UTC) | 2023-11-29 04:35:18 ± 0.07 |
Latitude | 42.9580 ± 0.0045 |
Longitude | 12.9605 ± 0.0037 |
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 | 123550661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 456 |
Semi-minor axis of confidence ellipse (meter) | 204 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 189 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36602 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 123550661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-29 05:23:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FRON.EHZ. | 2023-11-29T04:35:39.07 | 3.0 | undecidable | manual | S | -0.12 | 0 | |||
IV.ARVD.HHZ. | 2023-11-29T04:35:37.75 | 3.0 | undecidable | manual | S | 0.06 | 0 | |||
IV.CSP1.EHZ. | 2023-11-29T04:35:27.49 | 0.1 | undecidable | manual | S | 53 | 24.753 | 92 | 0.1 | 95 |
IV.MF5.EHZ. | 2023-11-29T04:35:26.64 | 1.0 | undecidable | manual | P | 85 | 40.626 | 91 | 0.63 | 20 |
IV.NRCA.HHZ. | 2023-11-29T04:35:25.65 | 0.1 | undecidable | manual | S | 138 | 18.6702 | 94 | -0.1 | 96 |
IV.MML1.EHZ. | 2023-11-29T04:35:25.25 | 0.1 | undecidable | manual | S | 3 | 17.2716 | 95 | -0.15 | 96 |
IV.SNTG.HHZ. | 2023-11-29T04:35:24.84 | 0.6 | negative | manual | P | 357 | 32.9448 | 91 | 0.01 | 48 |
IV.FDMO.HHZ. | 2023-11-29T04:35:24.22 | 0.1 | undecidable | manual | S | 50 | 13.4754 | 106 | -0.18 | 95 |
IV.MMO1.EHZ. | 2023-11-29T04:35:24.49 | 0.6 | positive | manual | P | 102 | 30.4473 | 91 | 0.05 | 48 |
IV.CSP1.EHZ. | 2023-11-29T04:35:23.62 | 0.1 | undecidable | manual | P | 53 | 24.753 | 92 | 0.06 | 96 |
IV.ASSB.HHZ. | 2023-11-29T04:35:23.67 | 0.1 | positive | manual | P | 291 | 26.2515 | 92 | -0.12 | 95 |
IV.MML1.EHZ. | 2023-11-29T04:35:22.36 | 0.1 | undecidable | manual | P | 3 | 17.2716 | 95 | -0.05 | 98 |
IV.CESI.HHZ. | 2023-11-29T04:35:22.92 | 0.1 | undecidable | manual | S | 319 | 6.8931 | 138 | -0.01 | 100 |
IV.NRCA.HHZ. | 2023-11-29T04:35:22.67 | 0.1 | positive | manual | P | 138 | 18.6702 | 94 | 0.06 | 97 |
IV.CESI.HHZ. | 2023-11-29T04:35:21.20 | 0.1 | undecidable | manual | P | 319 | 6.8931 | 138 | 0.22 | 96 |
IV.FDMO.HHZ. | 2023-11-29T04:35:21.90 | 1.0 | undecidable | manual | P | 50 | 13.4754 | 106 | 0.07 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.6 | 0.0006094999999999999 | 0.3 | AML | other | m | 2023-11-29T04:35:23.26 |
IV.CESI.HHE. | ML:1.5 | 0.0004275 | 0.14 | AML | other | m | 2023-11-29T04:35:23.28 |
IV.FDMO.HHN. | ML:1.2 | 0.0001515 | 0.14 | AML | other | m | 2023-11-29T04:35:24.44 |
IV.FDMO.HHE. | ML:1.2 | 0.0001575 | 0.78 | AML | other | m | 2023-11-29T04:35:24.54 |
IV.NRCA.HHE. | ML:1.3 | 0.0001445 | 0.86 | AML | other | m | 2023-11-29T04:35:25.91 |
IV.NRCA.HHN. | ML:1.5 | 0.000249 | 0.12 | AML | other | m | 2023-11-29T04:35:25.93 |
IV.FRON.EHN. | ML:1.3 | 0.00003895 | 0.42 | AML | other | m | 2023-11-29T04:35:35.64 |
IV.FRON.EHE. | ML:1.3 | 0.000035999999999999994 | 1.58 | AML | other | m | 2023-11-29T04:35:55.20 |