A magnitude ML 0.8 earthquake occured in region: 6 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9940, 12.9340 at 11 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 | 6 | 145 | 145 |
Serravalle di Chienti | MC | 9 | 1070 | 1215 |
Pieve Torina | MC | 11 | 1458 | 2673 |
Sellano | PG | 12 | 1079 | 3752 |
Muccia | MC | 13 | 915 | 4667 |
Fiordimonte | MC | 14 | 202 | 4869 |
Visso | MC | 14 | 1107 | 5976 |
Pievebovigliana | MC | 15 | 866 | 6842 |
Preci | PG | 15 | 724 | 7566 |
Valtopina | PG | 16 | 1398 | 8964 |
Sefro | MC | 17 | 422 | 9386 |
Nocera Umbra | PG | 18 | 5839 | 15225 |
Ussita | MC | 18 | 444 | 15669 |
Fiastra | MC | 19 | 559 | 16228 |
Foligno | PG | 19 | 57155 | 73383 |
Camerino | MC | 19 | 6974 | 80357 |
Cerreto di Spoleto | PG | 19 | 1075 | 81432 |
Trevi | PG | 20 | 8469 | 89901 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-05-07 18:22:09 |
42.9943 | 12.9338 | 11 | 2023-05-07 18:39:02 |
Sala Sismica INGV-Roma | 117127371 |
Field | Value |
---|---|
Time (UTC) | 2023-05-07 18:22:09 ± 0.06 |
Latitude | 42.9943 ± 0.0027 |
Longitude | 12.9338 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117127371 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 302 |
Semi-minor axis of confidence ellipse (meter) | 249 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 46 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 143 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.11961 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35613 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 117127371 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-07 18:39:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2023-05-07T18:22:22.23 | 0.3 | undecidable | manual | S | 20 | 39.5271 | 50 | 0.14 | 71 |
IV.ATCC.EHZ. | 2023-05-07T18:22:20.32 | 0.6 | undecidable | manual | S | 312 | 31.8459 | 50 | 0.29 | 47 |
IV.CSP1.EHZ. | 2023-05-07T18:22:18.13 | 0.6 | undecidable | manual | S | 64 | 24.4533 | 50 | 0.07 | 49 |
IV.SNTG.HHZ. | 2023-05-07T18:22:18.88 | 0.6 | undecidable | manual | S | 1 | 28.9488 | 50 | -0.36 | 46 |
IV.ASSB.HHZ. | 2023-05-07T18:22:17.57 | 0.6 | undecidable | manual | S | 284 | 22.9548 | 50 | -0.09 | 49 |
IV.NRCA.HHZ. | 2023-05-07T18:22:17.59 | 0.6 | undecidable | manual | S | 141 | 23.0547 | 50 | -0.1 | 49 |
IV.EL6.EHZ. | 2023-05-07T18:22:16.43 | 1.0 | undecidable | manual | P | 20 | 39.5271 | 50 | -0.15 | 24 |
IV.ATCC.EHZ. | 2023-05-07T18:22:15.41 | 0.3 | negative | manual | P | 312 | 31.8459 | 50 | 0.01 | 74 |
IV.MML1.EHZ. | 2023-05-07T18:22:15.07 | 0.6 | undecidable | manual | S | 13 | 13.5753 | 129 | -0.06 | 50 |
IV.FDMO.HHZ. | 2023-05-07T18:22:15.02 | 0.6 | undecidable | manual | S | 69 | 13.2756 | 130 | -0.04 | 51 |
IV.NRCA.HHZ. | 2023-05-07T18:22:14.06 | 0.1 | negative | manual | P | 141 | 23.0547 | 50 | 0.02 | 100 |
IV.CSP1.EHZ. | 2023-05-07T18:22:14.28 | 1.0 | undecidable | manual | P | 64 | 24.4533 | 50 | 0.02 | 25 |
IV.SNTG.HHZ. | 2023-05-07T18:22:14.82 | 1.0 | undecidable | manual | P | 1 | 28.9488 | 50 | -0.12 | 24 |
IV.ASSB.HHZ. | 2023-05-07T18:22:13.99 | 0.3 | negative | manual | P | 284 | 22.9548 | 50 | -0.03 | 75 |
IV.MML1.EHZ. | 2023-05-07T18:22:12.58 | 1.0 | undecidable | manual | P | 13 | 13.5753 | 129 | 0.01 | 25 |
IV.FDMO.HHZ. | 2023-05-07T18:22:12.66 | 0.6 | undecidable | manual | P | 69 | 13.2756 | 130 | 0.13 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.9 | 0.00008269999999999999 | 0.24 | AML | other | m | 2023-05-07T18:22:15.26 |
IV.FDMO.HHE. | ML:1.0 | 0.0001031 | 0.44 | AML | other | m | 2023-05-07T18:22:15.23 |
IV.MML1.EHE. | ML:0.7 | 0.0000482 | 0.24 | AML | other | m | 2023-05-07T18:22:15.46 |
IV.MML1.EHN. | ML:0.4 | 0.0000264 | 0.86 | AML | other | m | 2023-05-07T18:22:15.47 |
IV.ASSB.HHE. | ML:0.8 | 0.0000451 | 0.08 | AML | other | m | 2023-05-07T18:22:17.75 |
IV.ASSB.HHN. | ML:0.9 | 0.00005035 | 1.56 | AML | other | m | 2023-05-07T18:22:17.08 |
IV.NRCA.HHE. | ML:1.1 | 0.00007575 | 0.12 | AML | other | m | 2023-05-07T18:22:17.87 |
IV.NRCA.HHN. | ML:0.9 | 0.000046700000000000003 | 0.84 | AML | other | m | 2023-05-07T18:22:18.78 |
IV.SNTG.HHN. | ML:0.5 | 0.0000149 | 0.1 | AML | other | m | 2023-05-07T18:22:19.23 |
IV.SNTG.HHE. | ML:0.5 | 0.000012699999999999999 | 0.34 | AML | other | m | 2023-05-07T18:22:19.54 |