A magnitude ML 0.9 earthquake occured in region: 4 km E Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8960, 13.2080 at 3 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 | 4 | 281 | 281 |
Ussita | MC | 8 | 444 | 725 |
Montemonaco | AP | 10 | 604 | 1329 |
Visso | MC | 11 | 1107 | 2436 |
Bolognola | MC | 11 | 142 | 2578 |
Montegallo | AP | 12 | 523 | 3101 |
Montefortino | FM | 12 | 1178 | 4279 |
Preci | PG | 14 | 724 | 5003 |
Norcia | PG | 15 | 4957 | 9960 |
Acquacanina | MC | 15 | 121 | 10081 |
Amandola | FM | 15 | 3629 | 13710 |
Arquata del Tronto | AP | 16 | 1178 | 14888 |
Fiastra | MC | 16 | 559 | 15447 |
Sarnano | MC | 17 | 3264 | 18711 |
Comunanza | AP | 18 | 3166 | 21877 |
Fiordimonte | MC | 18 | 202 | 22079 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2017-07-11 05:54:06 |
42.8962 | 13.2085 | 3 | 2017-07-11 05:59:21 |
Sala Sismica INGV-Roma | 47763571 |
Field | Value |
---|---|
Time (UTC) | 2017-07-11 05:54:06 ± 0.07 |
Latitude | 42.8962 ± 0.0018 |
Longitude | 13.2085 ± 0.0025 |
Depth (km) | 3 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 47763571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 230 |
Semi-minor axis of confidence ellipse (meter) | 27 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 152 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 140 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 12 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.16637 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 47763571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-07-11 05:59:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2017-07-11T05:54:12.66 | 0.3 | undecidable | manual | S | 328 | 18.4704 | 100 | -0.21 | 70 |
IV.T1216.EHZ. | 2017-07-11T05:54:11.94 | 0.1 | undecidable | manual | S | 268 | 15.3735 | 102 | 0.09 | 96 |
IV.T1256.HHZ. | 2017-07-11T05:54:10.91 | 0.1 | undecidable | manual | S | 7 | 12.2766 | 104 | 0.11 | 96 |
IV.T1219.EHZ. | 2017-07-11T05:54:10.93 | 3.0 | positive | manual | Pg | 2.93 | 0 | |||
IV.NRCA.HHZ. | 2017-07-11T05:54:10.16 | 0.1 | undecidable | manual | S | 228 | 10.3785 | 107 | 0.02 | 99 |
IV.TERO.HHZ. | 2017-07-11T05:54:10.81 | 3.0 | undecidable | manual | P | -0.07 | 0 | |||
IV.MMUR.HNZ. | 2017-07-11T05:54:09.96 | 3.0 | negative | manual | P | 0 | 0 | |||
IV.T1256.HHZ. | 2017-07-11T05:54:09.05 | 0.1 | undecidable | manual | P | 7 | 12.2766 | 104 | 0.12 | 96 |
IV.MMO1.EHZ. | 2017-07-11T05:54:09.89 | 0.1 | undecidable | manual | S | 88 | 9.5793 | 108 | -0.01 | 99 |
IV.T1216.EHZ. | 2017-07-11T05:54:09.48 | 1.0 | undecidable | manual | P | 268 | 15.3735 | 102 | -0.06 | 24 |
IV.FDMO.HHZ. | 2017-07-11T05:54:09.89 | 1.0 | undecidable | manual | P | 328 | 18.4704 | 100 | -0.24 | 23 |
IV.NRCA.HHZ. | 2017-07-11T05:54:08.49 | 0.6 | undecidable | manual | P | 228 | 10.3785 | 107 | -0.06 | 49 |
IV.MMO1.EHZ. | 2017-07-11T05:54:08.31 | 0.6 | undecidable | manual | P | 88 | 9.5793 | 108 | -0.11 | 49 |
IV.MC2.EHZ. | 2017-07-11T05:54:07.73 | 0.1 | undecidable | manual | S | 317 | 2.2977 | 144 | -0.02 | 100 |
IV.MC2.EHZ. | 2017-07-11T05:54:07.16 | 0.6 | undecidable | manual | P | 317 | 2.2977 | 144 | -0.01 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.0 | 0.0001535 | 0.16 | AML | other | m | 2017-07-11T05:54:10.77 |
IV.NRCA.HHE. | ML:0.8 | 0.00009775 | 0.2 | AML | other | m | 2017-07-11T05:54:10.83 |