A magnitude ML 1.3 earthquake occured in region: 7 km N Sellano (PG), on
and geographic coordinates (lat, lon) 42.9490, 12.9200 at 12 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 | 7 | 1079 | 1079 |
Monte Cavallo | MC | 8 | 145 | 1224 |
Preci | PG | 12 | 724 | 1948 |
Visso | MC | 14 | 1107 | 3055 |
Serravalle di Chienti | MC | 14 | 1070 | 4125 |
Cerreto di Spoleto | PG | 14 | 1075 | 5200 |
Pieve Torina | MC | 15 | 1458 | 6658 |
Trevi | PG | 16 | 8469 | 15127 |
Fiordimonte | MC | 17 | 202 | 15329 |
Foligno | PG | 18 | 57155 | 72484 |
Ussita | MC | 18 | 444 | 72928 |
Muccia | MC | 18 | 915 | 73843 |
Valtopina | PG | 18 | 1398 | 75241 |
Campello sul Clitunno | PG | 18 | 2442 | 77683 |
Pievebovigliana | MC | 19 | 866 | 78549 |
Castelsantangelo sul Nera | MC | 20 | 281 | 78830 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2021-11-15 17:20:10 |
42.9492 | 12.9203 | 12 | 2021-11-15 17:27:34 |
Sala Sismica INGV-Roma | 97483221 |
Field | Value |
---|---|
Time (UTC) | 2021-11-15 17:20:10 ± 0.04 |
Latitude | 42.9492 ± 0.0018 |
Longitude | 12.9203 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 97483221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 258 |
Semi-minor axis of confidence ellipse (meter) | 131 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 266 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 57 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35703 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 97483221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-15 17:27:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIAM.HHZ. | 2021-11-15T17:20:32.85 | 3.0 | undecidable | manual | S | -2.19 | 0 | |||
IV.LNSS.HHZ. | 2021-11-15T17:20:23.62 | 0.6 | undecidable | manual | S | 166 | 39.627 | 92 | 0.05 | 48 |
IV.SNTG.HHZ. | 2021-11-15T17:20:22.13 | 0.6 | undecidable | manual | S | 3 | 33.9438 | 93 | 0.07 | 48 |
IV.MOMA.HHZ. | 2021-11-15T17:20:22.00 | 0.6 | undecidable | manual | S | 241 | 32.745 | 93 | 0.27 | 46 |
IV.CSP1.EHZ. | 2021-11-15T17:20:20.50 | 0.6 | undecidable | manual | S | 55 | 27.9498 | 94 | 0.04 | 49 |
IV.GAVE.EHN. | 2021-11-15T17:20:20.59 | 0.6 | undecidable | manual | S | 184 | 28.5492 | 94 | -0.03 | 49 |
IV.ASSB.HHE. | 2021-11-15T17:20:19.07 | 0.6 | undecidable | manual | S | 296 | 23.6541 | 96 | -0.23 | 47 |
IV.MML1.EHZ. | 2021-11-15T17:20:18.05 | 0.6 | undecidable | manual | S | 13 | 18.6702 | 100 | 0.05 | 49 |
IV.NRCA.HHZ. | 2021-11-15T17:20:18.25 | 0.6 | undecidable | manual | S | 129 | 20.2686 | 98 | -0.17 | 48 |
IV.LNSS.HHZ. | 2021-11-15T17:20:17.95 | 0.6 | negative | manual | P | 166 | 39.627 | 92 | -0.11 | 47 |
IV.FDMO.HHZ. | 2021-11-15T17:20:17.26 | 0.6 | undecidable | manual | S | 54 | 16.6722 | 104 | -0.2 | 48 |
IV.SNTG.HHZ. | 2021-11-15T17:20:17.14 | 0.6 | undecidable | manual | P | 3 | 33.9438 | 93 | -0.04 | 48 |
IV.MOMA.HHZ. | 2021-11-15T17:20:17.64 | 1.0 | undecidable | manual | P | 241 | 32.745 | 93 | 0.65 | 21 |
IV.FEMA.HNE. | 2021-11-15T17:20:16.12 | 0.6 | undecidable | manual | S | 82 | 10.5783 | 124 | 0.14 | 49 |
IV.CSP1.EHZ. | 2021-11-15T17:20:16.38 | 1.0 | undecidable | manual | P | 55 | 27.9498 | 94 | 0.12 | 24 |
IV.GAVE.EHN. | 2021-11-15T17:20:16.31 | 0.1 | undecidable | manual | P | 184 | 28.5492 | 94 | -0.05 | 97 |
IV.CESI.HHZ. | 2021-11-15T17:20:15.07 | 0.6 | undecidable | manual | S | 348 | 6.2937 | 144 | -0.1 | 50 |
IV.NRCA.HHZ. | 2021-11-15T17:20:15.02 | 0.1 | negative | manual | P | 129 | 20.2686 | 98 | -0.07 | 98 |
IT.MTCL.HGE. | 2021-11-15T17:20:15.24 | 0.3 | undecidable | manual | S | 52 | 8.0808 | 135 | -0.24 | 73 |
IV.MC2.EHZ. | 2021-11-15T17:20:15.43 | 0.6 | negative | manual | P | 101 | 22.1556 | 96 | 0.05 | 49 |
IV.ASSB.HHE. | 2021-11-15T17:20:15.46 | 0.1 | undecidable | manual | P | 296 | 23.6541 | 96 | -0.13 | 96 |
IV.FDMO.HHZ. | 2021-11-15T17:20:14.57 | 1.0 | positive | manual | P | 54 | 16.6722 | 104 | 0.04 | 25 |
IV.MML1.EHZ. | 2021-11-15T17:20:14.87 | 0.3 | positive | manual | P | 13 | 18.6702 | 100 | 0.03 | 74 |
IT.MTCL.HGE. | 2021-11-15T17:20:13.45 | 0.1 | undecidable | manual | P | 52 | 8.0808 | 135 | 0.06 | 100 |
IV.FEMA.HNE. | 2021-11-15T17:20:13.84 | 0.1 | undecidable | manual | P | 82 | 10.5783 | 124 | 0.16 | 98 |
IV.CESI.HHZ. | 2021-11-15T17:20:13.30 | 0.3 | undecidable | manual | P | 348 | 6.2937 | 144 | 0.09 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.1 | 0.00017549999999999998 | 0.06 | AML | other | m | 2021-11-15T17:20:15.19 |
IV.CESI.HHE. | ML:1.3 | 0.0002405 | 0.06 | AML | other | m | 2021-11-15T17:20:15.20 |
IV.FDMO.HHE. | ML:1.1 | 0.0001075 | 0.3 | AML | other | m | 2021-11-15T17:20:17.37 |
IV.FDMO.HHN. | ML:1.2 | 0.000144 | 0.16 | AML | other | m | 2021-11-15T17:20:17.44 |
IV.NRCA.HHN. | ML:1.6 | 0.000265 | 0.12 | AML | other | m | 2021-11-15T17:20:18.50 |
IV.NRCA.HHE. | ML:1.4 | 0.0001915 | 0.3 | AML | other | m | 2021-11-15T17:20:18.63 |