A magnitude ML 0.6 earthquake occured in region: 3 km E Ussita (MC), on
and geographic coordinates (lat, lon) 42.9390, 13.1700 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 |
---|---|---|---|---|
Ussita | MC | 3 | 444 | 444 |
Castelsantangelo sul Nera | MC | 5 | 281 | 725 |
Visso | MC | 7 | 1107 | 1832 |
Bolognola | MC | 8 | 142 | 1974 |
Acquacanina | MC | 10 | 121 | 2095 |
Fiastra | MC | 11 | 559 | 2654 |
Preci | PG | 13 | 724 | 3378 |
Fiordimonte | MC | 13 | 202 | 3580 |
Montemonaco | AP | 14 | 604 | 4184 |
Montefortino | FM | 14 | 1178 | 5362 |
Monte Cavallo | MC | 15 | 145 | 5507 |
Sarnano | MC | 15 | 3264 | 8771 |
Pieve Torina | MC | 15 | 1458 | 10229 |
Pievebovigliana | MC | 15 | 866 | 11095 |
Amandola | FM | 16 | 3629 | 14724 |
Montegallo | AP | 17 | 523 | 15247 |
Norcia | PG | 17 | 4957 | 20204 |
Muccia | MC | 19 | 915 | 21119 |
Gualdo | MC | 20 | 815 | 21934 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2018-10-02 20:51:45 |
42.939 | 13.1702 | 10 | 2018-10-02 21:00:50 |
Sala Sismica INGV-Roma | 61570501 |
Field | Value |
---|---|
Time (UTC) | 2018-10-02 20:51:45 ± 0.24 |
Latitude | 42.9390 ± 0.0045 |
Longitude | 13.1702 ± 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 | 61570501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 640 |
Semi-minor axis of confidence ellipse (meter) | 156 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 256 |
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) | 100 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.03058 |
Epicentral distance of station farthest from the epicenter (degree) | 0.15468 |
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 | 0.6 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 61570501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-10-02 21:00:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2018-10-02T20:51:51.89 | 0.1 | undecidable | manual | S | 9 | 17.1717 | 119 | -0.03 | 100 |
IV.NRCA.HHZ. | 2018-10-02T20:51:50.29 | 0.1 | undecidable | manual | S | 201 | 12.5763 | 128 | -0.29 | 96 |
IV.MMO1.EHZ. | 2018-10-02T20:51:50.73 | 0.1 | undecidable | manual | S | 109 | 13.4754 | 126 | -0.11 | 99 |
IV.FDMO.HHZ. | 2018-10-02T20:51:50.41 | 0.1 | undecidable | manual | S | 328 | 12.7761 | 127 | -0.22 | 97 |
IV.CSP1.EHZ. | 2018-10-02T20:51:49.03 | 0.3 | undecidable | manual | P | 9 | 17.1717 | 119 | 0 | 75 |
IV.MC2.EHZ. | 2018-10-02T20:51:48.81 | 0.1 | undecidable | manual | S | 153 | 3.3966 | 161 | 0.17 | 99 |
IV.FDMO.HHZ. | 2018-10-02T20:51:48.16 | 0.3 | undecidable | manual | P | 328 | 12.7761 | 127 | -0.13 | 74 |
IV.FEMA.HNE. | 2018-10-02T20:51:48.31 | 0.1 | undecidable | manual | P | 285 | 10.0788 | 134 | 0.43 | 93 |
IV.NRCA.HHZ. | 2018-10-02T20:51:48.19 | 0.3 | positive | manual | P | 201 | 12.5763 | 128 | -0.07 | 75 |
IV.MMO1.EHZ. | 2018-10-02T20:51:48.42 | 0.3 | positive | manual | P | 109 | 13.4754 | 126 | 0.02 | 76 |
IV.MC2.EHZ. | 2018-10-02T20:51:47.34 | 0.1 | negative | manual | P | 153 | 3.3966 | 161 | 0.21 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.6 | 0.000050549999999999995 | 0.46 | AML | other | m | 2018-10-02T20:51:49.36 |
IV.NRCA.HHE. | ML:0.6 | 0.000040650000000000006 | 1.46 | AML | other | m | 2018-10-02T20:51:51.81 |