A magnitude ML 1.0 earthquake occured in region: 7 km E Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8930, 13.2350 at 2 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 | 10 | 444 | 1329 |
Montegallo | AP | 10 | 523 | 1852 |
Montefortino | FM | 10 | 1178 | 3030 |
Bolognola | MC | 11 | 142 | 3172 |
Visso | MC | 13 | 1107 | 4279 |
Amandola | FM | 14 | 3629 | 7908 |
Arquata del Tronto | AP | 14 | 1178 | 9086 |
Acquacanina | MC | 16 | 121 | 9207 |
Preci | PG | 16 | 724 | 9931 |
Norcia | PG | 16 | 4957 | 14888 |
Comunanza | AP | 16 | 3166 | 18054 |
Sarnano | MC | 17 | 3264 | 21318 |
Fiastra | MC | 17 | 559 | 21877 |
Palmiano | AP | 18 | 196 | 22073 |
Acquasanta Terme | AP | 20 | 2916 | 24989 |
Fiordimonte | MC | 20 | 202 | 25191 |
Roccafluvione | AP | 20 | 2010 | 27201 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2016-10-21 22:07:59 |
42.8933 | 13.2352 | 2 | 2016-10-21 22:19:00 |
Sala Sismica INGV-Roma | 30434491 |
Field | Value |
---|---|
Time (UTC) | 2016-10-21 22:07:59 ± 0.21 |
Latitude | 42.8933 ± 0.0063 |
Longitude | 13.2352 ± 0.0086 |
Depth (km) | 2 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30434491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 697 |
Semi-minor axis of confidence ellipse (meter) | 228 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 194 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 700.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38401 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.6 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 30434491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-21 22:19:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VIVA.HHZ. | 2016-10-21T22:08:51.99 | 3.0 | undecidable | manual | Sg | -0.14 | 0 | |||
IV.VVLD.HHZ. | 2016-10-21T22:08:45.99 | 3.0 | undecidable | manual | Sn | -0.35 | 0 | |||
IV.ZONE.HHZ. | 2016-10-21T22:08:25.68 | 3.0 | positive | manual | Pg | 0.05 | 0 | |||
IV.T1215.EHZ. | 2016-10-21T22:08:12.33 | 3.0 | undecidable | manual | S | 251 | 31.5462 | 94 | 1.99 | 0 |
IV.LNSS.HHZ. | 2016-10-21T22:08:10.50 | 3.0 | undecidable | manual | S | 206 | 35.9418 | 94 | -1.37 | 0 |
IV.T1216.EHZ. | 2016-10-21T22:08:10.57 | 3.0 | undecidable | manual | S | 269 | 17.5713 | 97 | 5.04 | 0 |
IV.T1217.EHZ. | 2016-10-21T22:08:10.91 | 0.1 | undecidable | manual | S | 231 | 31.8459 | 94 | 0.43 | 89 |
IV.RM33.EHZ. | 2016-10-21T22:08:08.32 | 0.1 | undecidable | manual | P | 182 | 42.624 | 93 | 0.38 | 89 |
IV.NRCA.HHZ. | 2016-10-21T22:08:07.71 | 3.0 | undecidable | manual | S | 236 | 11.877 | 101 | 4.14 | 0 |
IV.LNSS.HHZ. | 2016-10-21T22:08:07.34 | 0.1 | undecidable | manual | P | 206 | 35.9418 | 94 | 0.75 | 79 |
IV.T1243.HHZ. | 2016-10-21T22:08:07.78 | 3.0 | negative | manual | P | 4.02 | 0 | |||
IV.T1215.EHZ. | 2016-10-21T22:08:06.29 | 0.1 | undecidable | manual | P | 251 | 31.5462 | 94 | 0.58 | 85 |
IV.FDMO.HHZ. | 2016-10-21T22:08:06.13 | 0.1 | undecidable | manual | S | 323 | 19.869 | 96 | -0.2 | 96 |
IV.T1202.EHZ. | 2016-10-21T22:08:06.39 | 0.1 | undecidable | manual | S | 182 | 21.0678 | 96 | -0.34 | 93 |
IV.T1217.EHZ. | 2016-10-21T22:08:05.84 | 0.1 | undecidable | manual | P | 231 | 31.8459 | 94 | 0.06 | 97 |
IV.T1202.EHZ. | 2016-10-21T22:08:03.29 | 0.1 | undecidable | manual | P | 182 | 21.0678 | 96 | -0.34 | 93 |
IV.SFI.EHZ. | 2016-10-21T22:08:03.99 | 3.0 | undecidable | manual | S | -9.99 | 0 | |||
IV.FDMO.HHZ. | 2016-10-21T22:08:02.91 | 1.0 | positive | manual | P | 323 | 19.869 | 96 | -0.49 | 23 |
IV.T1216.EHZ. | 2016-10-21T22:08:02.25 | 0.1 | undecidable | manual | P | 269 | 17.5713 | 97 | -0.68 | 84 |
IV.MMO1.EHZ. | 2016-10-21T22:08:02.29 | 0.1 | undecidable | manual | S | 85 | 7.4814 | 107 | 0.2 | 98 |
IV.T1245.HHZ. | 2016-10-21T22:08:01.19 | 0.1 | undecidable | manual | S | 223 | 5.5944 | 112 | -0.29 | 96 |
IV.NRCA.HHZ. | 2016-10-21T22:08:01.35 | 0.1 | undecidable | manual | P | 236 | 11.877 | 101 | -0.45 | 92 |
IV.MC2.EHZ. | 2016-10-21T22:08:01.47 | 0.1 | undecidable | manual | S | 298 | 4.2957 | 118 | 0.41 | 94 |
IV.MC2.EHZ. | 2016-10-21T22:08:00.37 | 1.0 | undecidable | manual | P | 298 | 4.2957 | 118 | 0.02 | 26 |
IV.MMO1.EHZ. | 2016-10-21T22:08:00.85 | 0.1 | positive | manual | P | 85 | 7.4814 | 107 | -0.1 | 100 |
IV.T1245.HHZ. | 2016-10-21T22:08:00.30 | 0.6 | positive | manual | P | 223 | 5.5944 | 112 | -0.29 | 48 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.8 | 0.0001055 | 0.12 | AML | other | m | 2016-10-21T22:08:08.30 |
IV.NRCA.HHN. | ML:0.8 | 0.0001053 | 0.4 | AML | other | m | 2016-10-21T22:08:08.18 |
IV.T1216.EHN. | ML:1.0 | 0.00008949999999999997 | 1.58 | AML | other | m | 2016-10-21T22:08:05.11 |
IV.T1216.EHE. | ML:0.9 | 0.00007549999999999995 | 1.6 | AML | other | m | 2016-10-21T22:09:03.52 |
IV.ZONE.HHE. | ML:2.8 | 0.000039250000000000005 | 0.7 | AML | other | m | 2016-10-21T22:08:34.14 |
IV.ZONE.HHN. | ML:2.9 | 0.0000458 | 0.92 | AML | other | m | 2016-10-21T22:08:33.25 |