A magnitude ML 0.5 earthquake occured in region: 5 km NE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9250, 13.1930 at 13 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 5 | 281 | 281 |
Ussita | MC | 5 | 444 | 725 |
Bolognola | MC | 8 | 142 | 867 |
Visso | MC | 9 | 1107 | 1974 |
Montemonaco | AP | 11 | 604 | 2578 |
Acquacanina | MC | 12 | 121 | 2699 |
Montefortino | FM | 12 | 1178 | 3877 |
Fiastra | MC | 13 | 559 | 4436 |
Preci | PG | 14 | 724 | 5160 |
Amandola | FM | 15 | 3629 | 8789 |
Montegallo | AP | 15 | 523 | 9312 |
Fiordimonte | MC | 15 | 202 | 9514 |
Sarnano | MC | 15 | 3264 | 12778 |
Norcia | PG | 17 | 4957 | 17735 |
Monte Cavallo | MC | 17 | 145 | 17880 |
Pieve Torina | MC | 18 | 1458 | 19338 |
Pievebovigliana | MC | 18 | 866 | 20204 |
Comunanza | AP | 18 | 3166 | 23370 |
Arquata del Tronto | AP | 19 | 1178 | 24548 |
Gualdo | MC | 20 | 815 | 25363 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2018-02-05 19:39:37 |
42.9253 | 13.193 | 13 | 2018-02-05 19:47:47 |
Sala Sismica INGV-Roma | 53701351 |
Field | Value |
---|---|
Time (UTC) | 2018-02-05 19:39:37 ± 0.11 |
Latitude | 42.9253 ± 0.0036 |
Longitude | 13.1930 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 53701351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 429 |
Semi-minor axis of confidence ellipse (meter) | 64 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 66 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.01439 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22573 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 53701351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-02-05 19:47:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2018-02-05T19:39:47.21 | 0.3 | undecidable | manual | S | 291 | 25.0527 | 100 | 0.27 | 70 |
IV.PF6.EHZ. | 2018-02-05T19:39:46.51 | 0.3 | undecidable | manual | S | 0 | 23.5542 | 101 | -0.05 | 73 |
IV.MF5.EHZ. | 2018-02-05T19:39:46.82 | 0.3 | undecidable | manual | S | 72 | 22.755 | 102 | 0.48 | 67 |
IV.CSP1.EHZ. | 2018-02-05T19:39:45.26 | 0.3 | undecidable | manual | S | 3 | 18.4704 | 108 | 0.01 | 74 |
IV.T1214.EHN. | 2018-02-05T19:39:45.13 | 0.3 | undecidable | manual | S | 176 | 18.4704 | 108 | -0.09 | 74 |
IV.FDMO.HHZ. | 2018-02-05T19:39:44.38 | 0.3 | undecidable | manual | S | 325 | 15.0738 | 115 | 0 | 75 |
IV.NRCA.HHE. | 2018-02-05T19:39:43.41 | 0.3 | undecidable | manual | S | 212 | 11.9769 | 125 | -0.28 | 72 |
IV.CESI.HHZ. | 2018-02-05T19:39:43.05 | 0.3 | undecidable | manual | P | 291 | 25.0527 | 100 | -0.01 | 74 |
IV.MMO1.EHZ. | 2018-02-05T19:39:43.25 | 0.3 | undecidable | manual | S | 105 | 11.2776 | 127 | -0.27 | 72 |
IV.PF6.EHZ. | 2018-02-05T19:39:42.63 | 0.3 | undecidable | manual | P | 0 | 23.5542 | 101 | -0.21 | 71 |
IV.T1214.EHN. | 2018-02-05T19:39:42.40 | 0.3 | undecidable | manual | P | 176 | 18.4704 | 108 | 0.33 | 70 |
IV.MF5.EHZ. | 2018-02-05T19:39:42.68 | 0.6 | undecidable | manual | P | 72 | 22.755 | 102 | -0.03 | 49 |
IV.MC2.EHZ. | 2018-02-05T19:39:42.53 | 0.3 | undecidable | manual | S | 192 | 1.5984 | 172 | 0.35 | 71 |
IV.CSP1.EHZ. | 2018-02-05T19:39:42.02 | 0.3 | undecidable | manual | P | 3 | 18.4704 | 108 | -0.06 | 74 |
IV.FDMO.HHZ. | 2018-02-05T19:39:41.51 | 0.3 | undecidable | manual | P | 325 | 15.0738 | 115 | -0.08 | 74 |
IV.MC2.EHZ. | 2018-02-05T19:39:40.44 | 0.1 | undecidable | manual | P | 192 | 1.5984 | 172 | 0.12 | 100 |
IV.MMO1.EHZ. | 2018-02-05T19:39:40.85 | 0.3 | undecidable | manual | P | 105 | 11.2776 | 127 | -0.23 | 73 |
IV.NRCA.HHE. | 2018-02-05T19:39:40.94 | 0.3 | undecidable | manual | P | 212 | 11.9769 | 125 | -0.24 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.6 | 0.000031079295 | 1.7664 | AML | other | m | 2018-02-05T19:39:44.42 |
IV.FDMO.HHN. | ML:0.5 | 0.000025169645 | 0.64 | AML | other | m | 2018-02-05T19:39:44.57 |
IV.CSP1.EHE. | ML:0.3 | 0.000013355911500000002 | 1.2032 | AML | other | m | 2018-02-05T19:39:45.47 |
IV.PF6.EHE. | ML:0.5 | 0.0000196193 | 0.4224 | AML | other | m | 2018-02-05T19:39:46.83 |
IV.PF6.EHN. | ML:0.2 | 0.000010582639 | 0.7296 | AML | other | m | 2018-02-05T19:39:47.43 |
IV.CESI.HHE. | ML:0.6 | 0.00001874206 | 0.6272 | AML | other | m | 2018-02-05T19:39:47.58 |
IV.CESI.HHN. | ML:0.7 | 0.00002911142 | 0.2944 | AML | other | m | 2018-02-05T19:39:47.44 |