A magnitude ML 0.5 earthquake occured in region: 8 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9710, 12.9070 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 | 8 | 145 | 145 |
Sellano | PG | 9 | 1079 | 1224 |
Serravalle di Chienti | MC | 12 | 1070 | 2294 |
Pieve Torina | MC | 14 | 1458 | 3752 |
Preci | PG | 15 | 724 | 4476 |
Visso | MC | 16 | 1107 | 5583 |
Valtopina | PG | 16 | 1398 | 6981 |
Trevi | PG | 17 | 8469 | 15450 |
Foligno | PG | 17 | 57155 | 72605 |
Fiordimonte | MC | 17 | 202 | 72807 |
Cerreto di Spoleto | PG | 17 | 1075 | 73882 |
Muccia | MC | 17 | 915 | 74797 |
Pievebovigliana | MC | 18 | 866 | 75663 |
Nocera Umbra | PG | 18 | 5839 | 81502 |
Ussita | MC | 19 | 444 | 81946 |
Spello | PG | 19 | 8645 | 90591 |
Campello sul Clitunno | PG | 20 | 2442 | 93033 |
Sefro | MC | 20 | 422 | 93455 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2023-08-11 22:15:28 |
42.9712 | 12.9068 | 10 | 2023-08-11 22:30:55 |
Sala Sismica INGV-Roma | 120039891 |
Field | Value |
---|---|
Time (UTC) | 2023-08-11 22:15:28 ± 0.11 |
Latitude | 42.9712 ± 0.0063 |
Longitude | 12.9068 ± 0.0098 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120039891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 879 |
Semi-minor axis of confidence ellipse (meter) | 660 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 57 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 880.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 40 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56208 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 120039891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-11 22:30:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHZ. | 2023-08-11T22:16:53.15 | 3.0 | undecidable | manual | Sn | 3.12 | 0 | |||
GU.GRAM.HHZ. | 2023-08-11T22:16:50.73 | 3.0 | undecidable | manual | Sg | 11.8 | 0 | |||
NI.POLC.HHZ. | 2023-08-11T22:16:50.21 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.PZUN.HHZ. | 2023-08-11T22:16:36.86 | 3.0 | undecidable | manual | Sg | 11.12 | 0 | |||
GU.STV.HHZ. | 2023-08-11T22:16:31.02 | 3.0 | undecidable | manual | Pg | 17.200001 | 0 | |||
IV.ACATE.EHZ. | 2023-08-11T22:16:23.28 | 3.0 | positive | manual | Pn | 4.5 | 0 | |||
IV.VARE.HHZ. | 2023-08-11T22:16:16.68 | 3.0 | negative | manual | Pn | -1.8 | 0 | |||
IV.MCRV.HHZ. | 2023-08-11T22:16:10.15 | 3.0 | undecidable | manual | Sn | -5.46 | 0 | |||
IV.PAOL.HHZ. | 2023-08-11T22:16:00.50 | 3.0 | undecidable | manual | Sn | -5.37 | 0 | |||
IV.ERC.EHZ. | 2023-08-11T22:15:59.71 | 3.0 | undecidable | manual | Pn | -3.05 | 0 | |||
IV.SGG.HNZ. | 2023-08-11T22:15:56.20 | 3.0 | undecidable | manual | Sn | -5.22 | 0 | |||
IV.PZUN.HHZ. | 2023-08-11T22:15:53.25 | 3.0 | positive | manual | Pn | 3.4 | 0 | |||
IV.RCAV.EHZ. | 2023-08-11T22:15:45.51 | 3.0 | undecidable | manual | Sn | -3.81 | 0 | |||
IV.LNSS.HHN. | 2023-08-11T22:15:41.99 | 0.3 | undecidable | manual | S | 165 | 42.3243 | 50 | -0.13 | 69 |
IV.SNTG.HHZ. | 2023-08-11T22:15:39.39 | 0.6 | undecidable | manual | S | 5 | 31.6461 | 50 | 0.12 | 47 |
IV.ATCC.EHZ. | 2023-08-11T22:15:39.23 | 0.6 | undecidable | manual | S | 318 | 32.1456 | 50 | -0.18 | 46 |
IV.CSNT.HHZ. | 2023-08-11T22:15:39.57 | 3.0 | positive | manual | Pn | -2.11 | 0 | |||
IV.FRON.EHZ. | 2023-08-11T22:15:38.88 | 0.6 | undecidable | manual | P | 346 | 62.3931 | 50 | -0.42 | 42 |
IV.CSP1.EHZ. | 2023-08-11T22:15:38.32 | 0.6 | undecidable | manual | S | 61 | 27.6501 | 50 | 0.12 | 47 |
IV.FOSV.HNE. | 2023-08-11T22:15:36.22 | 0.1 | undecidable | manual | P | 342 | 37.8288 | 50 | 0.7 | 79 |
IV.NRCA.HNZ. | 2023-08-11T22:15:36.49 | 0.3 | undecidable | manual | S | 132 | 22.755 | 114 | -0.26 | 70 |
IV.MF5.EHZ. | 2023-08-11T22:15:35.63 | 0.1 | undecidable | manual | P | 87 | 44.9217 | 50 | -0.98 | 69 |
IV.MOMA.HHE. | 2023-08-11T22:15:35.71 | 0.1 | undecidable | manual | P | 236 | 33.0447 | 50 | 0.92 | 73 |
IV.ASSB.HHZ. | 2023-08-11T22:15:35.73 | 0.6 | undecidable | manual | S | 292 | 21.6672 | 115 | -0.67 | 41 |
IV.LNSS.HHN. | 2023-08-11T22:15:35.89 | 0.1 | undecidable | manual | P | 165 | 42.3243 | 50 | -0.32 | 88 |
IV.FDMO.HHZ. | 2023-08-11T22:15:34.61 | 1.0 | undecidable | manual | S | 64 | 16.3725 | 121 | -0.17 | 24 |
IV.MML1.EHZ. | 2023-08-11T22:15:34.84 | 0.6 | undecidable | manual | S | 18 | 16.6722 | 121 | -0.02 | 49 |
IV.SNTG.HHZ. | 2023-08-11T22:15:34.25 | 0.1 | undecidable | manual | P | 5 | 31.6461 | 50 | -0.31 | 90 |
IV.ATCC.EHZ. | 2023-08-11T22:15:34.41 | 1.0 | undecidable | manual | P | 318 | 32.1456 | 50 | -0.23 | 23 |
IV.CSP1.EHZ. | 2023-08-11T22:15:34.07 | 1.0 | undecidable | manual | P | 61 | 27.6501 | 50 | 0.12 | 24 |
IV.CASP.HHZ. | 2023-08-11T22:15:34.63 | 3.0 | undecidable | manual | Pn | -3.78 | 0 | |||
IV.NRCA.HNZ. | 2023-08-11T22:15:33.69 | 0.3 | undecidable | manual | P | 132 | 22.755 | 114 | 0.58 | 64 |
IV.FIU1.HNN. | 2023-08-11T22:15:33.52 | 0.6 | undecidable | manual | P | 5 | 24.1536 | 112 | 0.15 | 47 |
IV.FDMO.HHZ. | 2023-08-11T22:15:32.71 | 0.1 | undecidable | manual | P | 64 | 16.3725 | 121 | 0.74 | 81 |
IV.MML1.EHZ. | 2023-08-11T22:15:32.04 | 0.6 | positive | manual | P | 18 | 16.6722 | 121 | 0.02 | 49 |
IT.MTCL.HGN. | 2023-08-11T22:15:32.49 | 0.6 | undecidable | manual | S | 71 | 7.881 | 142 | -0.06 | 50 |
IV.ASSB.HHZ. | 2023-08-11T22:15:32.61 | 0.6 | undecidable | manual | P | 292 | 21.6672 | 115 | -0.3 | 46 |
IV.CESI.HHE. | 2023-08-11T22:15:31.58 | 0.3 | undecidable | manual | S | 357 | 3.6963 | 159 | -0.25 | 72 |
IT.MTCL.HGN. | 2023-08-11T22:15:30.73 | 0.1 | undecidable | manual | P | 71 | 7.881 | 142 | 0.04 | 100 |
IV.CESI.HHE. | 2023-08-11T22:15:30.32 | 0.1 | undecidable | manual | P | 357 | 3.6963 | 159 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FRON.EHE. | ML:0.7 | 0.000009785 | 0.5 | AML | other | m | 2023-08-11T22:15:47.51 |
IV.FRON.EHN. | ML:0.9 | 0.000014905 | 0.42 | AML | other | m | 2023-08-11T22:16:21.61 |
IV.SSFR.HHN. | ML:0.6 | 0.000009275 | 1.16 | AML | other | m | 2023-08-11T22:16:23.86 |
IV.SSFR.HHE. | ML:0.6 | 0.000010104999999999999 | 0.42 | AML | other | m | 2023-08-11T22:16:39.03 |
IV.MML1.EHE. | ML:0.2 | 0.000013814495 | 0.2048 | AML | other | m | 2023-08-11T22:15:34.96 |
IV.MML1.EHN. | ML:0.1 | 0.000011178525500000001 | 0.1792 | AML | other | m | 2023-08-11T22:15:35.19 |
IV.MML1.HNE. | ML:1.0 | 0.000080590645 | 0.8832 | AML | other | m | 2023-08-11T22:15:54.46 |
IV.MML1.HNN. | ML:1.0 | 0.000091760249 | 0.5248 | AML | other | m | 2023-08-11T22:15:56.47 |
IV.ASSB.HHE. | ML:0.2 | 0.000009154077 | 0.1408 | AML | other | m | 2023-08-11T22:15:36.39 |
IV.ASSB.HHN. | ML:0.2 | 0.00001149208 | 0.1792 | AML | other | m | 2023-08-11T22:15:35.95 |
IV.FDMO.HHE. | ML:0.0 | 0.0000081988315 | 0.2432 | AML | other | m | 2023-08-11T22:15:44.59 |
IV.FDMO.HHN. | ML:0.0 | 0.0000095592355 | 0.1408 | AML | other | m | 2023-08-11T22:15:35.04 |
IV.CSP1.EHE. | ML:0.8 | 0.0000320219675 | 0.9344 | AML | other | m | 2023-08-11T22:15:46.30 |
IV.CSP1.EHN. | ML:0.8 | 0.000031380904 | 1.5232 | AML | other | m | 2023-08-11T22:15:54.75 |
IV.ATCC.EHE. | ML:0.4 | 0.000011825985 | 0.9728 | AML | other | m | 2023-08-11T22:15:47.90 |
IV.ATCC.EHN. | ML:0.5 | 0.000015594504999999998 | 1.2032 | AML | other | m | 2023-08-11T22:15:51.28 |