A magnitude ML 0.5 earthquake occured in region: 8 km NW Sellano (PG), on
and geographic coordinates (lat, lon) 42.9520, 12.8780 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 |
---|---|---|---|---|
Sellano | PG | 8 | 1079 | 1079 |
Monte Cavallo | MC | 11 | 145 | 1224 |
Trevi | PG | 13 | 8469 | 9693 |
Foligno | PG | 14 | 57155 | 66848 |
Serravalle di Chienti | MC | 15 | 1070 | 67918 |
Cerreto di Spoleto | PG | 15 | 1075 | 68993 |
Preci | PG | 15 | 724 | 69717 |
Valtopina | PG | 16 | 1398 | 71115 |
Campello sul Clitunno | PG | 17 | 2442 | 73557 |
Visso | MC | 17 | 1107 | 74664 |
Spello | PG | 17 | 8645 | 83309 |
Pieve Torina | MC | 18 | 1458 | 84767 |
Nocera Umbra | PG | 19 | 5839 | 90606 |
Montefalco | PG | 19 | 5679 | 96285 |
Fiordimonte | MC | 20 | 202 | 96487 |
Muccia | MC | 20 | 915 | 97402 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2022-09-20 19:54:59 |
42.9518 | 12.8782 | 10 | 2022-09-20 20:03:02 |
Sala Sismica INGV-Roma | 109942791 |
Field | Value |
---|---|
Time (UTC) | 2022-09-20 19:54:59 ± 0.09 |
Latitude | 42.9518 ± 0.0054 |
Longitude | 12.8782 ± 0.0061 |
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 | 109942791 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 557 |
Semi-minor axis of confidence ellipse (meter) | 519 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 10 |
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) | 123 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.05666 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30667 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 109942791 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-20 20:03:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2022-09-20T19:55:10.13 | 0.3 | undecidable | manual | S | 60 | 30.747 | 50 | -0.16 | 74 |
IV.GAVE.EHE. | 2022-09-20T19:55:09.62 | 0.6 | undecidable | manual | S | 177 | 28.8489 | 50 | -0.18 | 48 |
IV.MC2.EHZ. | 2022-09-20T19:55:08.95 | 0.6 | undecidable | manual | S | 100 | 25.6521 | 111 | 0.09 | 48 |
IV.NRCA.HHZ. | 2022-09-20T19:55:07.84 | 0.3 | undecidable | manual | S | 124 | 23.2545 | 113 | -0.25 | 70 |
IV.FDMO.HHZ. | 2022-09-20T19:55:06.52 | 0.3 | undecidable | manual | S | 61 | 19.3695 | 117 | -0.35 | 69 |
IV.MML1.EHE. | 2022-09-20T19:55:06.86 | 0.3 | undecidable | manual | S | 23 | 19.4694 | 117 | -0.04 | 75 |
IV.ASSB.HHZ. | 2022-09-20T19:55:06.96 | 0.3 | undecidable | manual | S | 300 | 20.4684 | 116 | -0.24 | 71 |
IV.SNTG.HHZ. | 2022-09-20T19:55:06.04 | 0.1 | undecidable | manual | P | 9 | 34.0437 | 50 | -0.13 | 98 |
IV.CSP1.EHZ. | 2022-09-20T19:55:05.49 | 0.1 | undecidable | manual | P | 60 | 30.747 | 50 | -0.17 | 97 |
IV.GAVE.EHE. | 2022-09-20T19:55:05.31 | 0.1 | undecidable | manual | P | 177 | 28.8489 | 50 | -0.06 | 99 |
IV.MC2.EHZ. | 2022-09-20T19:55:05.79 | 0.1 | undecidable | manual | P | 100 | 25.6521 | 111 | 0.95 | 73 |
IV.NRCA.HHZ. | 2022-09-20T19:55:04.28 | 0.1 | undecidable | manual | P | 124 | 23.2545 | 113 | -0.12 | 96 |
IT.MTCL.HGN. | 2022-09-20T19:55:04.23 | 0.6 | undecidable | manual | S | 65 | 10.878 | 132 | -0.19 | 48 |
IV.CESI.HNE. | 2022-09-20T19:55:03.50 | 0.3 | undecidable | manual | S | 20 | 6.2937 | 147 | 0.14 | 76 |
IV.FDMO.HHZ. | 2022-09-20T19:55:03.69 | 0.1 | undecidable | manual | P | 61 | 19.3695 | 117 | 0 | 100 |
IV.MML1.EHE. | 2022-09-20T19:55:03.76 | 0.1 | undecidable | manual | P | 23 | 19.4694 | 117 | 0.05 | 99 |
IV.ASSB.HHZ. | 2022-09-20T19:55:03.85 | 0.1 | undecidable | manual | P | 300 | 20.4684 | 116 | -0.03 | 100 |
IT.MTCL.HGN. | 2022-09-20T19:55:02.46 | 0.1 | undecidable | manual | P | 65 | 10.878 | 132 | 0.19 | 99 |
IV.CESI.HNE. | 2022-09-20T19:55:02.02 | 0.1 | undecidable | manual | P | 20 | 6.2937 | 147 | 0.36 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.4 | 0.00002225 | 0.72 | AML | other | m | 2022-09-20T19:55:06.32 |
IV.FDMO.HHN. | ML:0.3 | 0.00001565 | 1.54 | AML | other | m | 2022-09-20T19:55:07.07 |
IV.NRCA.HHN. | ML:0.7 | 0.000029049999999999998 | 1.22 | AML | other | m | 2022-09-20T19:55:08.18 |
IV.NRCA.HHE. | ML:0.7 | 0.0000329 | 0.12 | AML | other | m | 2022-09-20T19:55:08.46 |