A magnitude ML 0.8 earthquake occured in region: 11 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9840, 12.8720 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 | 11 | 145 | 145 |
Sellano | PG | 11 | 1079 | 1224 |
Serravalle di Chienti | MC | 12 | 1070 | 2294 |
Valtopina | PG | 13 | 1398 | 3692 |
Foligno | PG | 14 | 57155 | 60847 |
Trevi | PG | 16 | 8469 | 69316 |
Nocera Umbra | PG | 16 | 5839 | 75155 |
Pieve Torina | MC | 16 | 1458 | 76613 |
Spello | PG | 16 | 8645 | 85258 |
Preci | PG | 18 | 724 | 85982 |
Muccia | MC | 18 | 915 | 86897 |
Visso | MC | 19 | 1107 | 88004 |
Cerreto di Spoleto | PG | 19 | 1075 | 89079 |
Fiordimonte | MC | 19 | 202 | 89281 |
Sefro | MC | 19 | 422 | 89703 |
Pievebovigliana | MC | 20 | 866 | 90569 |
Campello sul Clitunno | PG | 20 | 2442 | 93011 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-11-20 01:56:25 |
42.984 | 12.8718 | 5 | 2023-11-20 02:01:23 |
Sala Sismica INGV-Roma | 123271571 |
Field | Value |
---|---|
Time (UTC) | 2023-11-20 01:56:25 ± 0.13 |
Latitude | 42.9840 ± 0.0054 |
Longitude | 12.8718 ± 0.0049 |
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 | 123271571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 560 |
Semi-minor axis of confidence ellipse (meter) | 311 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 197 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 161 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.03148 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34354 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 123271571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-20 02:01:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2023-11-20T01:56:34.65 | 0.1 | undecidable | manual | S | 130 | 25.8519 | 100 | 0.23 | 92 |
IV.MMO1.EHZ. | 2023-11-20T01:56:32.39 | 0.3 | undecidable | manual | P | 104 | 38.1285 | 97 | -0.62 | 61 |
IV.FDMO.HHZ. | 2023-11-20T01:56:32.12 | 0.1 | undecidable | manual | S | 71 | 18.3705 | 104 | 0.21 | 94 |
IV.MML1.EHZ. | 2023-11-20T01:56:31.15 | 0.1 | undecidable | manual | S | 29 | 16.4724 | 106 | -0.11 | 96 |
IV.ASSB.HHZ. | 2023-11-20T01:56:31.98 | 0.1 | undecidable | manual | S | 291 | 18.4704 | 104 | 0.05 | 97 |
IV.NRCA.HHZ. | 2023-11-20T01:56:30.35 | 0.3 | undecidable | manual | P | 130 | 25.8519 | 100 | -0.22 | 69 |
IV.ASSB.HHZ. | 2023-11-20T01:56:29.17 | 0.1 | undecidable | manual | P | 291 | 18.4704 | 104 | 0.04 | 97 |
IV.FDMO.HHZ. | 2023-11-20T01:56:29.24 | 0.1 | undecidable | manual | P | 71 | 18.3705 | 104 | 0.12 | 96 |
IV.MML1.EHZ. | 2023-11-20T01:56:28.83 | 0.1 | undecidable | manual | P | 29 | 16.4724 | 106 | 0.08 | 97 |
IV.CESI.HHZ. | 2023-11-20T01:56:27.24 | 0.1 | undecidable | manual | S | 49 | 3.4965 | 143 | -0.1 | 99 |
IV.CESI.HHZ. | 2023-11-20T01:56:26.51 | 0.1 | undecidable | manual | P | 49 | 3.4965 | 143 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MML1.EHE. | ML:0.9 | 0.00007435 | 1.84 | AML | other | m | 2023-11-20T01:56:32.00 |
IV.FDMO.HHE. | ML:0.9 | 0.00006675000000000001 | 0.16 | AML | other | m | 2023-11-20T01:56:32.35 |
IV.FDMO.HHN. | ML:0.7 | 0.0000459 | 0.14 | AML | other | m | 2023-11-20T01:56:32.36 |
IV.ASSB.HHE. | ML:0.8 | 0.0000553 | 0.14 | AML | other | m | 2023-11-20T01:56:32.97 |
IV.ASSB.HHN. | ML:0.9 | 0.00006675000000000001 | 0.46 | AML | other | m | 2023-11-20T01:56:33.43 |
IV.MML1.EHN. | ML:0.6 | 0.000038650000000000004 | 0.42 | AML | other | m | 2023-11-20T01:56:33.75 |
IV.NRCA.HHN. | ML:0.9 | 0.00004265 | 0.16 | AML | other | m | 2023-11-20T01:56:34.80 |
IV.NRCA.HHE. | ML:0.8 | 0.00003285 | 0.6 | AML | other | m | 2023-11-20T01:56:35.34 |