A magnitude ML 0.6 earthquake occured in region: 4 km E Preci (PG), on
and geographic coordinates (lat, lon) 42.8730, 13.0930 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 |
---|---|---|---|---|
Preci | PG | 4 | 724 | 724 |
Castelsantangelo sul Nera | MC | 6 | 281 | 1005 |
Visso | MC | 7 | 1107 | 2112 |
Norcia | PG | 9 | 4957 | 7069 |
Ussita | MC | 9 | 444 | 7513 |
Sellano | PG | 14 | 1079 | 8592 |
Monte Cavallo | MC | 15 | 145 | 8737 |
Cerreto di Spoleto | PG | 15 | 1075 | 9812 |
Bolognola | MC | 18 | 142 | 9954 |
Cascia | PG | 18 | 3217 | 13171 |
Fiordimonte | MC | 18 | 202 | 13373 |
Acquacanina | MC | 19 | 121 | 13494 |
Fiastra | MC | 19 | 559 | 14053 |
Montemonaco | AP | 19 | 604 | 14657 |
Pieve Torina | MC | 20 | 1458 | 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 0.6 | 2020-10-11 04:56:28 |
42.8728 | 13.0927 | 10 | 2020-10-11 05:01:29 |
Sala Sismica INGV-Roma | 83695531 |
Field | Value |
---|---|
Time (UTC) | 2020-10-11 04:56:28 ± 0.26 |
Latitude | 42.8728 ± 0.0063 |
Longitude | 13.0927 ± 0.0098 |
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 | 83695531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 800 |
Semi-minor axis of confidence ellipse (meter) | 483 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 77 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 800.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 201 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23382 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 83695531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-11 05:01:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.APEC.HHZ. | 2020-10-11T04:56:58.71 | 3.0 | undecidable | manual | S | 1.14 | 0 | |||
IV.ARVD.HHZ. | 2020-10-11T04:56:49.23 | 3.0 | undecidable | manual | S | -1.45 | 0 | |||
IV.CESX.HHZ. | 2020-10-11T04:56:44.16 | 3.0 | undecidable | manual | S | -0.97 | 0 | |||
IV.FDMO.HHZ. | 2020-10-11T04:56:35.47 | 0.1 | undecidable | manual | S | 359 | 18.1707 | 118 | -0.16 | 96 |
IV.MMO1.EHZ. | 2020-10-11T04:56:35.79 | 0.1 | undecidable | manual | S | 81 | 19.2696 | 116 | -0.19 | 96 |
IV.MC2.EHZ. | 2020-10-11T04:56:33.27 | 0.1 | undecidable | manual | S | 61 | 8.88 | 137 | 0.22 | 97 |
IV.CSP1.EHZ. | 2020-10-11T04:56:33.96 | 0.1 | undecidable | manual | P | 21 | 25.9518 | 110 | -0.1 | 96 |
IV.NRCA.HHZ. | 2020-10-11T04:56:32.02 | 0.1 | undecidable | manual | S | 158 | 4.6953 | 154 | -0.18 | 98 |
IV.MMO1.EHZ. | 2020-10-11T04:56:32.76 | 0.1 | undecidable | manual | P | 81 | 19.2696 | 116 | -0.07 | 98 |
IV.FDMO.HHZ. | 2020-10-11T04:56:32.71 | 0.1 | undecidable | manual | P | 359 | 18.1707 | 118 | 0.08 | 98 |
IV.MC2.EHZ. | 2020-10-11T04:56:31.45 | 0.1 | undecidable | manual | P | 61 | 8.88 | 137 | 0.31 | 95 |
IV.NRCA.HHZ. | 2020-10-11T04:56:30.74 | 0.1 | undecidable | manual | P | 158 | 4.6953 | 154 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.8 | 0.00010505 | 0.12 | AML | other | m | 2020-10-11T04:56:32.10 |
IV.NRCA.HHE. | ML:0.4 | 0.00005015 | 0.32 | AML | other | m | 2020-10-11T04:56:32.46 |