A magnitude ML 0.5 earthquake occured in region: 8 km NW Sellano (PG), on
and geographic coordinates (lat, lon) 42.9460, 12.8680 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 | 12 | 145 | 1224 |
Trevi | PG | 12 | 8469 | 9693 |
Foligno | PG | 13 | 57155 | 66848 |
Cerreto di Spoleto | PG | 15 | 1075 | 67923 |
Serravalle di Chienti | MC | 16 | 1070 | 68993 |
Valtopina | PG | 16 | 1398 | 70391 |
Campello sul Clitunno | PG | 16 | 2442 | 72833 |
Preci | PG | 16 | 724 | 73557 |
Spello | PG | 17 | 8645 | 82202 |
Visso | MC | 18 | 1107 | 83309 |
Montefalco | PG | 18 | 5679 | 88988 |
Pieve Torina | MC | 19 | 1458 | 90446 |
Nocera Umbra | PG | 20 | 5839 | 96285 |
Vallo di Nera | PG | 20 | 364 | 96649 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2022-07-28 21:50:33 |
42.9458 | 12.8685 | 11 | 2022-07-28 22:04:51 |
Sala Sismica INGV-Roma | 107813461 |
Field | Value |
---|---|
Time (UTC) | 2022-07-28 21:50:33 ± 0.08 |
Latitude | 42.9458 ± 0.0054 |
Longitude | 12.8685 ± 0.0049 |
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 | 107813461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 548 |
Semi-minor axis of confidence ellipse (meter) | 327 |
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) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 180 |
Number of associated phases, regardless of their use for origin computation | 17 |
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) | 0.29138 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.6 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 107813461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-28 22:04:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SAMA.EHZ. | 2022-07-28T21:51:11.01 | 3.0 | undecidable | manual | S | -0.04 | 0 | |||
IV.SSFR.HHZ. | 2022-07-28T21:50:49.72 | 3.0 | undecidable | manual | S | -0.27 | 0 | |||
IV.FRON.EHZ. | 2022-07-28T21:50:47.00 | 3.0 | undecidable | manual | P | 3.07 | 0 | |||
IV.CSP1.EHZ. | 2022-07-28T21:50:44.49 | 0.6 | undecidable | manual | S | 59 | 31.746 | 50 | 0.01 | 49 |
IV.ATCC.EHZ. | 2022-07-28T21:50:44.72 | 0.6 | undecidable | manual | S | 325 | 32.3454 | 50 | 0.06 | 49 |
IV.NRCA.HHZ. | 2022-07-28T21:50:42.22 | 0.6 | undecidable | manual | S | 122 | 23.5542 | 50 | -0.08 | 49 |
IV.MML1.EHZ. | 2022-07-28T21:50:41.37 | 0.3 | undecidable | manual | S | 24 | 20.3685 | 117 | -0.01 | 75 |
IV.ASSB.HHZ. | 2022-07-28T21:50:41.10 | 0.6 | undecidable | manual | S | 302 | 20.1687 | 117 | -0.19 | 48 |
IV.FDMO.HHZ. | 2022-07-28T21:50:40.97 | 0.6 | undecidable | manual | S | 60 | 20.3685 | 117 | -0.41 | 46 |
IV.ATCC.EHZ. | 2022-07-28T21:50:39.93 | 1.0 | positive | manual | P | 325 | 32.3454 | 50 | 0.02 | 25 |
IV.CSP1.EHZ. | 2022-07-28T21:50:39.97 | 1.0 | undecidable | manual | P | 59 | 31.746 | 50 | 0.16 | 24 |
IV.NRCA.HHZ. | 2022-07-28T21:50:38.54 | 0.1 | negative | manual | P | 122 | 23.5542 | 50 | -0.01 | 100 |
IV.MML1.EHZ. | 2022-07-28T21:50:38.02 | 1.0 | positive | manual | P | 24 | 20.3685 | 117 | 0.01 | 25 |
IV.FDMO.HHZ. | 2022-07-28T21:50:38.14 | 1.0 | undecidable | manual | P | 60 | 20.3685 | 117 | 0.12 | 25 |
IV.ASSB.HHZ. | 2022-07-28T21:50:37.86 | 0.1 | negative | manual | P | 302 | 20.1687 | 117 | -0.11 | 99 |
IV.CESI.HHZ. | 2022-07-28T21:50:37.86 | 0.6 | undecidable | manual | S | 24 | 7.1928 | 146 | 0.04 | 51 |
IV.CESI.HHZ. | 2022-07-28T21:50:36.28 | 0.1 | positive | manual | P | 24 | 7.1928 | 146 | 0.32 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.6 | 0.00006055 | 1.84 | AML | other | m | 2022-07-28T21:50:37.05 |
IV.CESI.HHN. | ML:0.6 | 0.000054800000000000004 | 0.58 | AML | other | m | 2022-07-28T21:50:38.40 |
IV.ASSB.HHN. | ML:0.3 | 0.000013464999999999999 | 0.36 | AML | other | m | 2022-07-28T21:50:41.25 |
IV.MML1.EHE. | ML:0.2 | 0.000011299999999999999 | 0.16 | AML | other | m | 2022-07-28T21:50:41.48 |
IV.FDMO.HHN. | ML:0.4 | 0.0000178 | 0.7 | AML | other | m | 2022-07-28T21:50:41.22 |
IV.FDMO.HHE. | ML:0.5 | 0.00002305 | 0.9 | AML | other | m | 2022-07-28T21:50:41.36 |
IV.ASSB.HHE. | ML:0.3 | 0.00001695 | 0.64 | AML | other | m | 2022-07-28T21:50:42.03 |
IV.MML1.EHN. | ML:0.2 | 0.000011 | 0.18 | AML | other | m | 2022-07-28T21:50:42.24 |
IV.NRCA.HHN. | ML:0.9 | 0.000045700000000000006 | 0.1 | AML | other | m | 2022-07-28T21:50:42.35 |
IV.NRCA.HHE. | ML:0.7 | 0.00002845 | 0.16 | AML | other | m | 2022-07-28T21:50:42.84 |
IV.SAMA.EHE. | ML:5.1 | 0.0755 | 0.42 | AML | other | m | 2022-07-28T21:51:03.42 |
IV.SAMA.EHN. | ML:5.2 | 0.0935 | 0.42 | AML | other | m | 2022-07-28T21:51:03.83 |