A magnitude ML 0.8 earthquake occured in region: 5 km E Preci (PG), on
and geographic coordinates (lat, lon) 42.8800, 13.0960 at 11 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 |
---|---|---|---|---|
Preci | PG | 5 | 724 | 724 |
Castelsantangelo sul Nera | MC | 5 | 281 | 1005 |
Visso | MC | 6 | 1107 | 2112 |
Ussita | MC | 8 | 444 | 2556 |
Norcia | PG | 10 | 4957 | 7513 |
Sellano | PG | 14 | 1079 | 8592 |
Monte Cavallo | MC | 15 | 145 | 8737 |
Cerreto di Spoleto | PG | 16 | 1075 | 9812 |
Bolognola | MC | 17 | 142 | 9954 |
Fiordimonte | MC | 18 | 202 | 10156 |
Acquacanina | MC | 18 | 121 | 10277 |
Fiastra | MC | 18 | 559 | 10836 |
Pieve Torina | MC | 19 | 1458 | 12294 |
Montemonaco | AP | 19 | 604 | 12898 |
Cascia | PG | 19 | 3217 | 16115 |
Montegallo | AP | 20 | 523 | 16638 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-10-06 18:10:39 |
42.8802 | 13.0955 | 11 | 2020-10-06 18:18:40 |
Sala Sismica INGV-Roma | 83562261 |
Field | Value |
---|---|
Time (UTC) | 2020-10-06 18:10:39 ± 0.06 |
Latitude | 42.8802 ± 0.0036 |
Longitude | 13.0955 ± 0.0061 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83562261 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 439 |
Semi-minor axis of confidence ellipse (meter) | 225 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 237 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.04856 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30577 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 83562261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-06 18:18:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SMA1.EHZ. | 2020-10-06T18:10:51.53 | 0.3 | undecidable | manual | S | 145 | 33.9438 | 91 | 0.05 | 71 |
IV.CSP1.EHZ. | 2020-10-06T18:10:48.91 | 0.6 | undecidable | manual | S | 21 | 25.0527 | 91 | -0.23 | 46 |
IV.CESI.HHZ. | 2020-10-06T18:10:47.97 | 0.3 | undecidable | manual | S | 312 | 20.7681 | 92 | -0.02 | 73 |
IV.FDMO.HHZ. | 2020-10-06T18:10:47.00 | 0.3 | undecidable | manual | S | 358 | 17.3715 | 93 | -0.07 | 73 |
IV.MMO1.EHZ. | 2020-10-06T18:10:47.26 | 0.3 | undecidable | manual | S | 83 | 18.9699 | 92 | -0.23 | 71 |
IV.SMA1.EHZ. | 2020-10-06T18:10:46.57 | 0.1 | undecidable | manual | P | 145 | 33.9438 | 91 | -0.05 | 95 |
IV.GAVE.EHZ. | 2020-10-06T18:10:45.84 | 0.6 | undecidable | manual | P | 218 | 26.5512 | 91 | 0.35 | 45 |
IV.MC2.EHZ. | 2020-10-06T18:10:45.12 | 0.3 | undecidable | manual | S | 65 | 8.3805 | 130 | 0.29 | 71 |
IV.CSP1.EHZ. | 2020-10-06T18:10:45.33 | 0.1 | undecidable | manual | P | 21 | 25.0527 | 91 | 0.06 | 96 |
IV.NRCA.HHZ. | 2020-10-06T18:10:44.06 | 0.3 | undecidable | manual | S | 164 | 5.3946 | 146 | -0.25 | 71 |
IV.MMO1.EHZ. | 2020-10-06T18:10:44.24 | 0.1 | undecidable | manual | P | 83 | 18.9699 | 92 | -0.08 | 97 |
IV.CESI.HHZ. | 2020-10-06T18:10:44.62 | 0.1 | undecidable | manual | P | 312 | 20.7681 | 92 | 0.02 | 98 |
IV.FDMO.HHZ. | 2020-10-06T18:10:44.07 | 0.1 | undecidable | manual | P | 358 | 17.3715 | 93 | 0 | 98 |
IV.MC2.EHZ. | 2020-10-06T18:10:43.06 | 0.1 | undecidable | manual | P | 65 | 8.3805 | 130 | 0.28 | 95 |
IV.NRCA.HHZ. | 2020-10-06T18:10:42.47 | 0.1 | undecidable | manual | P | 164 | 5.3946 | 146 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.000255 | 0.1 | AML | other | m | 2020-10-06T18:10:44.10 |
IV.NRCA.HHE. | ML:1.0 | 0.00013900000000000002 | 0.52 | AML | other | m | 2020-10-06T18:10:44.58 |
IV.CESI.HHE. | ML:0.7 | 0.0000368 | 0.48 | AML | other | m | 2020-10-06T18:10:48.36 |
IV.CESI.HHN. | ML:1.0 | 0.0000706 | 0.14 | AML | other | m | 2020-10-06T18:10:48.30 |
IV.FDMO.HHE. | ML:0.4 | 0.000020273957500000003 | 0.2176 | AML | other | m | 2020-10-06T18:10:47.20 |
IV.FDMO.HHN. | ML:0.3 | 0.000015283035 | 0.2816 | AML | other | m | 2020-10-06T18:10:47.14 |
IV.GAVE.EHE. | ML:0.7 | 0.00002851616 | 0.1664 | AML | other | m | 2020-10-06T18:10:50.62 |
IV.GAVE.EHN. | ML:0.9 | 0.00004297212 | 0.128 | AML | other | m | 2020-10-06T18:10:49.43 |