A magnitude ML 0.7 earthquake occured in region: 8 km NW Sellano (PG), on
and geographic coordinates (lat, lon) 42.9470, 12.8710 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 | 13 | 8469 | 9693 |
Foligno | PG | 14 | 57155 | 66848 |
Cerreto di Spoleto | PG | 15 | 1075 | 67923 |
Serravalle di Chienti | MC | 16 | 1070 | 68993 |
Preci | PG | 16 | 724 | 69717 |
Valtopina | PG | 16 | 1398 | 71115 |
Campello sul Clitunno | PG | 16 | 2442 | 73557 |
Spello | PG | 17 | 8645 | 82202 |
Visso | MC | 18 | 1107 | 83309 |
Pieve Torina | MC | 18 | 1458 | 84767 |
Montefalco | PG | 19 | 5679 | 90446 |
Nocera Umbra | PG | 19 | 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 0.7 | 2020-10-31 03:26:05 |
42.9473 | 12.871 | 11 | 2020-10-31 03:50:49 |
Sala Sismica INGV-Roma | 84303651 |
Field | Value |
---|---|
Time (UTC) | 2020-10-31 03:26:05 ± 0.05 |
Latitude | 42.9473 ± 0.0036 |
Longitude | 12.8710 ± 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 | 84303651 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 416 |
Semi-minor axis of confidence ellipse (meter) | 283 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 3 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 61 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.06295 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29138 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 19 |
Type of magnitude | ML |
Reference to an origin | 84303651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-31 03:50:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOMA.HHZ. | 2020-10-31T03:26:16.39 | 0.6 | undecidable | manual | S | 237 | 29.1486 | 50 | 0.27 | 46 |
IV.CSP1.EHZ. | 2020-10-31T03:26:16.97 | 0.6 | undecidable | manual | S | 59 | 31.4463 | 50 | 0.24 | 47 |
IV.ATCC.EHZ. | 2020-10-31T03:26:16.98 | 0.6 | undecidable | manual | S | 325 | 32.3454 | 50 | 0.01 | 49 |
IV.GAVE.HNN. | 2020-10-31T03:26:15.91 | 0.6 | undecidable | manual | S | 176 | 28.3494 | 50 | 0.01 | 49 |
IV.NRCA.HHZ. | 2020-10-31T03:26:14.51 | 0.6 | undecidable | manual | S | 122 | 23.4543 | 50 | -0.08 | 49 |
IV.ASSB.HHZ. | 2020-10-31T03:26:13.44 | 0.6 | undecidable | manual | S | 302 | 20.1687 | 117 | -0.21 | 48 |
IV.FDMO.HHZ. | 2020-10-31T03:26:13.37 | 0.6 | undecidable | manual | S | 61 | 20.1687 | 118 | -0.26 | 47 |
IV.MML1.HNZ. | 2020-10-31T03:26:13.66 | 0.6 | undecidable | manual | S | 24 | 20.1687 | 118 | 0.03 | 50 |
IV.CSP1.EHZ. | 2020-10-31T03:26:12.20 | 0.6 | positive | manual | P | 59 | 31.4463 | 50 | 0.11 | 48 |
IV.FEMA.HNE. | 2020-10-31T03:26:12.36 | 0.3 | undecidable | manual | S | 83 | 14.5743 | 126 | 0.37 | 70 |
IV.ATCC.EHZ. | 2020-10-31T03:26:12.22 | 0.3 | negative | manual | P | 325 | 32.3454 | 50 | -0.01 | 73 |
IT.FOPC.HGN. | 2020-10-31T03:26:12.05 | 0.6 | undecidable | manual | S | 280 | 13.875 | 127 | 0.27 | 48 |
IT.MTCL.HGE. | 2020-10-31T03:26:11.24 | 0.6 | undecidable | manual | S | 64 | 11.5773 | 132 | 0.06 | 50 |
IV.GAVE.HNN. | 2020-10-31T03:26:11.51 | 0.1 | undecidable | manual | P | 176 | 28.3494 | 50 | -0.1 | 96 |
IV.MOMA.HHZ. | 2020-10-31T03:26:11.74 | 1.0 | undecidable | manual | P | 237 | 29.1486 | 50 | 0 | 25 |
IV.ASSB.HHZ. | 2020-10-31T03:26:10.20 | 0.1 | negative | manual | P | 302 | 20.1687 | 117 | -0.11 | 98 |
IV.FDMO.HHZ. | 2020-10-31T03:26:10.34 | 0.1 | undecidable | manual | P | 61 | 20.1687 | 118 | 0.04 | 99 |
IV.MML1.HNZ. | 2020-10-31T03:26:10.19 | 0.1 | undecidable | manual | P | 24 | 20.1687 | 118 | -0.11 | 98 |
IV.CESI.HHZ. | 2020-10-31T03:26:10.28 | 0.6 | undecidable | manual | S | 23 | 6.993 | 147 | 0.17 | 49 |
IV.NRCA.HHZ. | 2020-10-31T03:26:10.84 | 0.1 | negative | manual | P | 122 | 23.4543 | 50 | -0.01 | 99 |
IT.FOPC.HGN. | 2020-10-31T03:26:09.19 | 0.1 | undecidable | manual | P | 280 | 13.875 | 127 | -0.04 | 100 |
IV.FEMA.HNE. | 2020-10-31T03:26:09.19 | 0.6 | undecidable | manual | P | 83 | 14.5743 | 126 | -0.16 | 49 |
IV.CESI.HHZ. | 2020-10-31T03:26:08.58 | 0.1 | undecidable | manual | P | 23 | 6.993 | 147 | 0.31 | 96 |
IT.MTCL.HGE. | 2020-10-31T03:26:08.39 | 0.1 | undecidable | manual | P | 64 | 11.5773 | 132 | -0.5 | 91 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.7 | 0.00008210764 | 0.0592 | AML | other | m | 2020-10-31T03:26:10.41 |
IV.CESI.HHN. | ML:0.8 | 0.0000899716 | 0.1008 | AML | other | m | 2020-10-31T03:26:10.76 |
IV.CESI.HNE. | ML:0.9 | 0.0001190435 | 0.4704 | AML | other | m | 2020-10-31T03:26:10.64 |
IV.CESI.HNN. | ML:1.0 | 0.00013743885 | 0.7296 | AML | other | m | 2020-10-31T03:26:10.70 |
IV.ASSB.HHE. | ML:0.4 | 0.000021410325000000002 | 0.16 | AML | other | m | 2020-10-31T03:26:13.74 |
IV.ASSB.HHN. | ML:0.3 | 0.0000142906465 | 0.0816 | AML | other | m | 2020-10-31T03:26:14.01 |
IV.FDMO.HHE. | ML:0.5 | 0.00002363204 | 0.12 | AML | other | m | 2020-10-31T03:26:14.14 |
IV.FDMO.HHN. | ML:0.4 | 0.000018984045 | 0.08 | AML | other | m | 2020-10-31T03:26:13.55 |
IV.NRCA.HHE. | ML:0.6 | 0.00002681525 | 0.1792 | AML | other | m | 2020-10-31T03:26:14.67 |
IV.NRCA.HHN. | ML:0.7 | 0.000031640125000000004 | 0.0992 | AML | other | m | 2020-10-31T03:26:14.59 |
IV.NRCA.HNE. | ML:1.3 | 0.00012827705 | 0.56 | AML | other | m | 2020-10-31T03:26:17.23 |
IV.NRCA.HNN. | ML:1.5 | 0.00020164114999999999 | 0.96 | AML | other | m | 2020-10-31T03:26:17.10 |
IV.MOMA.HHE. | ML:0.5 | 0.000016856905999999998 | 0.2 | AML | other | m | 2020-10-31T03:26:17.31 |
IV.MOMA.HHN. | ML:0.3 | 0.000009804606 | 0.12 | AML | other | m | 2020-10-31T03:26:16.63 |
IV.MOMA.HNN. | ML:1.6 | 0.00017517895 | 1.2192 | AML | other | m | 2020-10-31T03:26:16.93 |
IV.CSP1.EHE. | ML:0.9 | 0.00003565982 | 0.0784 | AML | other | m | 2020-10-31T03:26:17.21 |
IV.CSP1.EHN. | ML:1.1 | 0.000057401969999999995 | 0.32 | AML | other | m | 2020-10-31T03:26:17.16 |
IV.ATCC.EHE. | ML:0.5 | 0.000013834101 | 0.1808 | AML | other | m | 2020-10-31T03:26:17.28 |
IV.ATCC.EHN. | ML:0.5 | 0.0000130024635 | 0.1392 | AML | other | m | 2020-10-31T03:26:17.94 |