A magnitude ML 0.7 earthquake occured in region: 3 km NE Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8400, 12.9430 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 3 | 1075 | 1075 |
Sellano | PG | 6 | 1079 | 2154 |
Preci | PG | 9 | 724 | 2878 |
Vallo di Nera | PG | 10 | 364 | 3242 |
Norcia | PG | 13 | 4957 | 8199 |
Campello sul Clitunno | PG | 14 | 2442 | 10641 |
Poggiodomo | PG | 14 | 117 | 10758 |
Cascia | PG | 15 | 3217 | 13975 |
Sant'Anatolia di Narco | PG | 15 | 564 | 14539 |
Visso | MC | 16 | 1107 | 15646 |
Trevi | PG | 16 | 8469 | 24115 |
Scheggino | PG | 17 | 461 | 24576 |
Monte Cavallo | MC | 18 | 145 | 24721 |
Castelsantangelo sul Nera | MC | 18 | 281 | 25002 |
Ussita | MC | 20 | 444 | 25446 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2021-06-17 05:16:12 |
42.8398 | 12.943 | 10 | 2021-06-17 05:26:59 |
Sala Sismica INGV-Roma | 91430471 |
Field | Value |
---|---|
Time (UTC) | 2021-06-17 05:16:12 ± 0.11 |
Latitude | 42.8398 ± 0.0045 |
Longitude | 12.9430 ± 0.0074 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 91430471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 636 |
Semi-minor axis of confidence ellipse (meter) | 213 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 106 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.12591 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31656 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 91430471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-17 05:26:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2021-06-17T05:16:24.68 | 0.6 | undecidable | manual | S | 37 | 35.1426 | 50 | -0.02 | 49 |
IV.FDMO.HHZ. | 2021-06-17T05:16:21.60 | 0.6 | undecidable | manual | S | 28 | 24.753 | 112 | -0.3 | 47 |
IV.MC2.EHZ. | 2021-06-17T05:16:20.86 | 1.0 | undecidable | manual | S | 68 | 21.5673 | 115 | -0.01 | 25 |
IV.CSP1.EHZ. | 2021-06-17T05:16:19.41 | 0.6 | positive | manual | P | 37 | 35.1426 | 50 | -0.19 | 48 |
IV.CESI.HHZ. | 2021-06-17T05:16:19.98 | 0.6 | undecidable | manual | S | 350 | 18.5703 | 118 | 0.02 | 51 |
IV.GAVE.EHZ. | 2021-06-17T05:16:19.24 | 0.6 | undecidable | manual | S | 194 | 16.872 | 121 | -0.19 | 49 |
IV.NRCA.HHZ. | 2021-06-17T05:16:18.40 | 0.6 | undecidable | manual | S | 93 | 13.9749 | 126 | -0.19 | 49 |
IV.MC2.EHZ. | 2021-06-17T05:16:17.79 | 0.1 | undecidable | manual | P | 68 | 21.5673 | 115 | 0.4 | 93 |
IV.FDMO.HHZ. | 2021-06-17T05:16:17.79 | 0.6 | positive | manual | P | 28 | 24.753 | 112 | -0.2 | 49 |
IV.NRCA.HHZ. | 2021-06-17T05:16:16.10 | 0.6 | undecidable | manual | P | 93 | 13.9749 | 126 | 0.03 | 51 |
IV.GAVE.EHZ. | 2021-06-17T05:16:16.60 | 0.3 | positive | manual | P | 194 | 16.872 | 121 | 0.04 | 76 |
IV.CESI.HHZ. | 2021-06-17T05:16:16.96 | 0.1 | positive | manual | P | 350 | 18.5703 | 118 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.8 | 0.00006205 | 0.18 | AML | other | m | 2021-06-17T05:16:18.49 |
IV.NRCA.HHE. | ML:0.7 | 0.00005069999999999999 | 1.28 | AML | other | m | 2021-06-17T05:16:19.98 |
IV.CESI.HHN. | ML:0.6 | 0.000033799999999999995 | 0.32 | AML | other | m | 2021-06-17T05:16:20.29 |
IV.CESI.HHE. | ML:0.5 | 0.000027049999999999997 | 1.3 | AML | other | m | 2021-06-17T05:16:20.73 |
IV.FDMO.HHN. | ML:0.5 | 0.00001935 | 0.12 | AML | other | m | 2021-06-17T05:16:21.69 |
IV.FDMO.HHE. | ML:0.8 | 0.00003265 | 0.42 | AML | other | m | 2021-06-17T05:16:21.70 |