A magnitude ML 0.9 earthquake occured in region: 7 km E Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8820, 13.2360 at 8 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 |
Montegallo | AP | 9 | 523 | 1408 |
Ussita | MC | 11 | 444 | 1852 |
Montefortino | FM | 11 | 1178 | 3030 |
Bolognola | MC | 13 | 142 | 3172 |
Visso | MC | 13 | 1107 | 4279 |
Arquata del Tronto | AP | 13 | 1178 | 5457 |
Amandola | FM | 15 | 3629 | 9086 |
Norcia | PG | 15 | 4957 | 14043 |
Preci | PG | 16 | 724 | 14767 |
Comunanza | AP | 17 | 3166 | 17933 |
Acquacanina | MC | 17 | 121 | 18054 |
Sarnano | MC | 18 | 3264 | 21318 |
Fiastra | MC | 18 | 559 | 21877 |
Palmiano | AP | 18 | 196 | 22073 |
Acquasanta Terme | AP | 19 | 2916 | 24989 |
Roccafluvione | AP | 20 | 2010 | 26999 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2016-10-25 11:05:09 |
42.8823 | 13.2355 | 8 | 2016-10-25 11:15:07 |
Sala Sismica INGV-Roma | 30533001 |
Field | Value |
---|---|
Time (UTC) | 2016-10-25 11:05:09 ± 0.1 |
Latitude | 42.8823 ± 0.0036 |
Longitude | 13.2355 ± 0.0025 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30533001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 390 |
Semi-minor axis of confidence ellipse (meter) | 30 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 177 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 4.08292 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 30533001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-25 11:15:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ILLI.HHZ. | 2016-10-25T11:06:49.99 | 3.0 | undecidable | manual | Sn | 453.2019 | -0.51 | 0 | ||
IV.ROVR.HHZ. | 2016-10-25T11:06:51.99 | 3.0 | undecidable | manual | Sg | 12.15 | 0 | |||
IV.TDS.HHZ. | 2016-10-25T11:06:48.99 | 3.0 | undecidable | manual | Sg | 10.64 | 0 | |||
HL.VLS.HHZ. | 2016-10-25T11:06:47.20 | 3.0 | undecidable | manual | Pn | 5.13 | 0 | |||
GU.RORO.HHZ. | 2016-10-25T11:06:20.61 | 3.0 | undecidable | manual | Pg | 18.469999 | 0 | |||
IV.NDIM.HNZ. | 2016-10-25T11:06:20.99 | 3.0 | undecidable | manual | Sn | -4.76 | 0 | |||
IV.PLLN.EHZ. | 2016-10-25T11:06:16.57 | 3.0 | negative | manual | Pg | 11.23 | 0 | |||
IV.TRIF.HHZ. | 2016-10-25T11:05:56.99 | 3.0 | undecidable | manual | Sg | 1 | 0 | |||
IV.NOCI.HHZ. | 2016-10-25T11:05:53.55 | 3.0 | positive | manual | Pn | 2.66 | 0 | |||
CR.STON.BHZ. | 2016-10-25T11:05:52.96 | 3.0 | undecidable | manual | Pn | 0.55 | 0 | |||
IV.CAVE.HHZ. | 2016-10-25T11:05:42.45 | 3.0 | positive | manual | Pn | -4.22 | 0 | |||
IV.SIRI.HHZ. | 2016-10-25T11:05:39.53 | 3.0 | undecidable | manual | Pn | -6.38 | 0 | |||
IV.LAV9.HNZ. | 2016-10-25T11:05:23.99 | 3.0 | undecidable | manual | Sn | -0.84 | 0 | |||
IV.T1215.EHZ. | 2016-10-25T11:05:20.20 | 0.1 | undecidable | manual | S | 253 | 31.1466 | 103 | -0.15 | 93 |
IV.FAGN.HHZ. | 2016-10-25T11:05:17.99 | 3.0 | undecidable | manual | S | 36.9297 | 5.44 | 0 | ||
IV.T1216.EHZ. | 2016-10-25T11:05:16.04 | 0.1 | undecidable | manual | S | 273 | 17.5713 | 113 | 0.17 | 95 |
IV.FDMO.HHZ. | 2016-10-25T11:05:16.99 | 0.1 | undecidable | manual | S | 325 | 20.868 | 110 | 0.06 | 97 |
IV.T1241.EHZ. | 2016-10-25T11:05:15.54 | 0.1 | undecidable | manual | S | 100 | 16.1727 | 115 | 0.13 | 96 |
IV.T1215.EHZ. | 2016-10-25T11:05:15.32 | 0.1 | undecidable | manual | P | 253 | 31.1466 | 103 | -0.33 | 90 |
IV.T1243.HHZ. | 2016-10-25T11:05:14.99 | 3.0 | undecidable | manual | S | -2.04 | 0 | |||
IV.NRCA.HHZ. | 2016-10-25T11:05:14.13 | 0.1 | undecidable | manual | S | 241 | 11.2776 | 124 | 0.22 | 95 |
IV.T1204.EHZ. | 2016-10-25T11:05:14.99 | 3.0 | undecidable | manual | S | -0.48 | 0 | |||
IV.T1216.EHZ. | 2016-10-25T11:05:13.12 | 0.3 | positive | manual | P | 273 | 17.5713 | 113 | 0.06 | 73 |
IV.FDMO.HHZ. | 2016-10-25T11:05:13.55 | 0.6 | negative | manual | P | 325 | 20.868 | 110 | -0.13 | 48 |
IV.ARRO.EHZ. | 2016-10-25T11:05:13.99 | 3.0 | undecidable | manual | S | -0.83 | 0 | |||
IV.T1245.HHZ. | 2016-10-25T11:05:12.14 | 0.1 | undecidable | manual | S | 233 | 4.7952 | 147 | -0.17 | 97 |
IV.INTR.HHZ. | 2016-10-25T11:05:12.19 | 3.0 | positive | manual | P | -0.13 | 0 | |||
IV.MMO1.EHZ. | 2016-10-25T11:05:12.79 | 0.1 | undecidable | manual | S | 76 | 7.6812 | 134 | -0.15 | 97 |
IV.MC2.EHZ. | 2016-10-25T11:05:12.31 | 0.1 | undecidable | manual | S | 310 | 4.995 | 146 | -0.03 | 100 |
IV.T1241.EHZ. | 2016-10-25T11:05:12.82 | 0.1 | undecidable | manual | P | 100 | 16.1727 | 115 | 0.02 | 98 |
IV.NRCA.HHZ. | 2016-10-25T11:05:12.06 | 0.1 | positive | manual | P | 241 | 11.2776 | 124 | 0.12 | 97 |
IV.SEF1.HNZ. | 2016-10-25T11:05:11.20 | 3.0 | undecidable | manual | P | 37.5291 | -5.69 | 0 | ||
IV.T1245.HHZ. | 2016-10-25T11:05:11.05 | 0.1 | undecidable | manual | P | 233 | 4.7952 | 147 | 0.04 | 100 |
IV.MMO1.EHZ. | 2016-10-25T11:05:11.40 | 0.1 | positive | manual | P | 76 | 7.6812 | 134 | 0.03 | 100 |
IV.MC2.EHZ. | 2016-10-25T11:05:11.11 | 0.3 | negative | manual | P | 310 | 4.995 | 146 | 0.08 | 74 |
IV.FAGN.HHZ. | 2016-10-25T11:05:07.94 | 3.0 | negative | manual | Pn | 36.9297 | 1.24 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.7 | 0.000034699999999999996 | 0.18 | AML | other | m | 2016-10-25T11:05:17.33 |
IV.FDMO.HHE. | ML:0.8 | 0.0000426 | 1.28 | AML | other | m | 2016-10-25T11:05:17.56 |
IV.NRCA.HHE. | ML:1.1 | 0.0001575 | 0.32 | AML | other | m | 2016-10-25T11:05:14.76 |
IV.NRCA.HHN. | ML:1.1 | 0.000186 | 0.16 | AML | other | m | 2016-10-25T11:05:14.95 |