A magnitude ML 0.4 earthquake occured in region: 7 km E Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9120, 13.2340 at 7 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 | 7 | 281 | 281 |
Montemonaco | AP | 8 | 604 | 885 |
Ussita | MC | 9 | 444 | 1329 |
Bolognola | MC | 9 | 142 | 1471 |
Montefortino | FM | 10 | 1178 | 2649 |
Montegallo | AP | 11 | 523 | 3172 |
Visso | MC | 12 | 1107 | 4279 |
Amandola | FM | 13 | 3629 | 7908 |
Acquacanina | MC | 14 | 121 | 8029 |
Sarnano | MC | 15 | 3264 | 11293 |
Fiastra | MC | 15 | 559 | 11852 |
Comunanza | AP | 16 | 3166 | 15018 |
Preci | PG | 16 | 724 | 15742 |
Arquata del Tronto | AP | 16 | 1178 | 16920 |
Norcia | PG | 18 | 4957 | 21877 |
Fiordimonte | MC | 18 | 202 | 22079 |
Palmiano | AP | 18 | 196 | 22275 |
Gualdo | MC | 19 | 815 | 23090 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2016-09-23 11:27:51 |
42.9123 | 13.2337 | 7 | 2016-09-23 11:33:13 |
Sala Sismica INGV-Roma | 29421011 |
Field | Value |
---|---|
Time (UTC) | 2016-09-23 11:27:51 ± 0.09 |
Latitude | 42.9123 ± 0.0018 |
Longitude | 13.2337 ± 0.0074 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 29421011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 574 |
Semi-minor axis of confidence ellipse (meter) | 280 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 258 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
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 | 9 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.06 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18076 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 29421011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-23 11:33:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.AQU.HHZ. | 2016-09-23T11:28:00.52 | 3.0 | negative | manual | P | -0.01 | 0 | |||
IV.CSP1.EHZ. | 2016-09-23T11:27:59.27 | 0.6 | undecidable | manual | S | 353 | 20.0688 | 108 | 0.07 | 65 |
IV.FDMO.HHZ. | 2016-09-23T11:27:58.65 | 0.6 | undecidable | manual | S | 319 | 18.1707 | 110 | 0.06 | 65 |
IV.CSP1.EHZ. | 2016-09-23T11:27:55.98 | 1.0 | undecidable | manual | P | 353 | 20.0688 | 108 | -0.12 | 32 |
IV.T1242.HHZ. | 2016-09-23T11:27:55.95 | 0.3 | undecidable | manual | S | 194 | 9.4794 | 125 | 0.04 | 100 |
IV.FDMO.HHZ. | 2016-09-23T11:27:55.62 | 1.0 | positive | manual | P | 319 | 18.1707 | 110 | -0.13 | 32 |
IV.MC2.EHZ. | 2016-09-23T11:27:54.45 | 0.6 | undecidable | manual | S | 268 | 3.5964 | 151 | -0.06 | 67 |
IV.T1242.HHZ. | 2016-09-23T11:27:54.19 | 0.6 | positive | manual | P | 194 | 9.4794 | 125 | -0.01 | 67 |
IV.MC2.EHZ. | 2016-09-23T11:27:53.40 | 0.6 | undecidable | manual | P | 268 | 3.5964 | 151 | 0.01 | 68 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1242.HHE. | ML:0.2 | 0.000026459455 | 0.2368 | AML | other | m | 2016-09-23T11:27:56.11 |
IV.T1242.HHN. | ML:0.5 | 0.000052276660000000004 | 0.16 | AML | other | m | 2016-09-23T11:27:56.22 |