A magnitude ML 0.8 earthquake occured in region: 3 km NE Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8450, 12.9320 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 3 | 1075 | 1075 |
Sellano | PG | 5 | 1079 | 2154 |
Preci | PG | 10 | 724 | 2878 |
Vallo di Nera | PG | 10 | 364 | 3242 |
Campello sul Clitunno | PG | 13 | 2442 | 5684 |
Norcia | PG | 14 | 4957 | 10641 |
Sant'Anatolia di Narco | PG | 15 | 564 | 11205 |
Poggiodomo | PG | 15 | 117 | 11322 |
Trevi | PG | 15 | 8469 | 19791 |
Cascia | PG | 16 | 3217 | 23008 |
Visso | MC | 16 | 1107 | 24115 |
Scheggino | PG | 17 | 461 | 24576 |
Monte Cavallo | MC | 18 | 145 | 24721 |
Castelsantangelo sul Nera | MC | 19 | 281 | 25002 |
Spoleto | PG | 20 | 38218 | 63220 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-11-05 00:53:04 |
42.8452 | 12.9317 | 11 | 2020-11-05 00:58:04 |
Sala Sismica INGV-Roma | 84458351 |
Field | Value |
---|---|
Time (UTC) | 2020-11-05 00:53:04 ± 0.04 |
Latitude | 42.8452 ± 0.0018 |
Longitude | 12.9317 ± 0.0025 |
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 | 84458351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 223 |
Semi-minor axis of confidence ellipse (meter) | 213 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 111 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.13400 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31746 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 84458351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-05 00:58:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2020-11-05T00:53:17.02 | 0.3 | undecidable | manual | S | 39 | 35.2425 | 50 | 0.23 | 70 |
IV.MMO1.EHZ. | 2020-11-05T00:53:16.08 | 0.3 | undecidable | manual | S | 79 | 32.6451 | 50 | -0.03 | 74 |
IV.ASSB.HHZ. | 2020-11-05T00:53:15.57 | 0.3 | undecidable | manual | S | 315 | 31.1466 | 50 | -0.13 | 72 |
IV.FDMO.HHZ. | 2020-11-05T00:53:13.84 | 0.3 | undecidable | manual | S | 31 | 24.6531 | 50 | -0.14 | 73 |
IV.CESI.HHZ. | 2020-11-05T00:53:12.05 | 0.3 | undecidable | manual | S | 353 | 17.871 | 121 | -0.02 | 76 |
IV.NRCA.HHZ. | 2020-11-05T00:53:11.09 | 0.3 | undecidable | manual | S | 95 | 14.874 | 126 | -0.13 | 75 |
IV.GAVE.EHZ. | 2020-11-05T00:53:11.85 | 0.3 | undecidable | manual | S | 190 | 17.2716 | 122 | -0.04 | 76 |
IV.ASSB.HHZ. | 2020-11-05T00:53:11.15 | 0.6 | undecidable | manual | P | 315 | 31.1466 | 50 | 0.04 | 49 |
IV.MMO1.EHZ. | 2020-11-05T00:53:11.34 | 0.6 | undecidable | manual | P | 79 | 32.6451 | 50 | -0.01 | 49 |
IV.CSP1.EHZ. | 2020-11-05T00:53:11.79 | 0.6 | positive | manual | P | 39 | 35.2425 | 50 | 0.05 | 49 |
IV.FDMO.HHZ. | 2020-11-05T00:53:10.08 | 0.6 | positive | manual | P | 31 | 24.6531 | 50 | -0.04 | 50 |
IV.GAVE.EHZ. | 2020-11-05T00:53:09.02 | 0.3 | positive | manual | P | 190 | 17.2716 | 122 | 0.11 | 75 |
IV.CESI.HHZ. | 2020-11-05T00:53:09.09 | 0.1 | undecidable | manual | P | 353 | 17.871 | 121 | 0.07 | 100 |
IV.NRCA.HHZ. | 2020-11-05T00:53:08.56 | 0.3 | positive | manual | P | 95 | 14.874 | 126 | 0.03 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.0 | 0.0000875 | 0.64 | AML | other | m | 2020-11-05T00:53:11.17 |
IV.GAVE.EHN. | ML:1.0 | 0.00007950000000000001 | 0.62 | AML | other | m | 2020-11-05T00:53:12.32 |
IV.GAVE.EHE. | ML:1.1 | 0.000107 | 0.36 | AML | other | m | 2020-11-05T00:53:12.07 |
IV.CESI.HHN. | ML:0.7 | 0.00004195 | 0.52 | AML | other | m | 2020-11-05T00:53:12.25 |
IV.NRCA.HHE. | ML:0.8 | 0.000058399999999999997 | 0.7 | AML | other | m | 2020-11-05T00:53:12.52 |
IV.FDMO.HHE. | ML:0.8 | 0.00003485 | 1.7 | AML | other | m | 2020-11-05T00:53:14.12 |
IV.FDMO.HHN. | ML:0.5 | 0.0000213 | 1.16 | AML | other | m | 2020-11-05T00:53:14.97 |
IV.CESI.HHE. | ML:0.6 | 0.0000303 | 1.52 | AML | other | m | 2020-11-05T00:53:15.10 |