A magnitude ML 2.4 earthquake occured in region: 4 km SE Ussita (MC), on
and geographic coordinates (lat, lon) 42.9250, 13.1740 at 4 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Ussita | MC | 4 | 444 | 444 |
Castelsantangelo sul Nera | MC | 4 | 281 | 725 |
Visso | MC | 7 | 1107 | 1832 |
Bolognola | MC | 9 | 142 | 1974 |
Acquacanina | MC | 12 | 121 | 2095 |
Preci | PG | 12 | 724 | 2819 |
Fiastra | MC | 13 | 559 | 3378 |
Montemonaco | AP | 13 | 604 | 3982 |
Montefortino | FM | 14 | 1178 | 5160 |
Fiordimonte | MC | 14 | 202 | 5362 |
Montegallo | AP | 16 | 523 | 5885 |
Monte Cavallo | MC | 16 | 145 | 6030 |
Norcia | PG | 16 | 4957 | 10987 |
Amandola | FM | 16 | 3629 | 14616 |
Sarnano | MC | 16 | 3264 | 17880 |
Pieve Torina | MC | 17 | 1458 | 19338 |
Pievebovigliana | MC | 17 | 866 | 20204 |
Arquata del Tronto | AP | 20 | 1178 | 21382 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.4 | 2016-10-30 12:20:26 |
42.9248 | 13.1743 | 4 | 2019-02-12 14:03:12 |
Bollettino Sismico Italiano INGV | 43822701 |
Field | Value |
---|---|
Time (UTC) | 2016-10-30 12:20:26 ± 0.17 |
Latitude | 42.9248 ± 0.0063 |
Longitude | 13.1743 ± 0.0074 |
Depth (km) | 4 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 43822701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 678 |
Semi-minor axis of confidence ellipse (meter) | 191 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 26 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 120 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55398 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 43822701 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-04-13 13:48:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MELA.HHZ. | 2016-10-30T12:21:00.85 | 3.0 | positive | manual | Pg | 1.49 | 0 | |||
IV.ARVD.HHZ. | 2016-10-30T12:20:47.99 | 3.0 | undecidable | manual | S | -0.69 | 0 | |||
IV.FSSB.HHZ. | 2016-10-30T12:20:41.37 | 3.0 | negative | manual | P | -0.79 | 0 | |||
IV.TRTR.HHE. | 2016-10-30T12:20:38.15 | 0.1 | undecidable | manual | P | 102 | 61.494 | 50 | 0.07 | 93 |
IV.OFFI.HHE. | 2016-10-30T12:20:34.76 | 0.1 | undecidable | manual | P | 88 | 41.5251 | 96 | 0.11 | 96 |
IV.T1241.HNN. | 2016-10-30T12:20:33.92 | 0.3 | undecidable | manual | S | 110 | 22.2555 | 101 | -0.21 | 73 |
IV.GUMA.HNN. | 2016-10-30T12:20:33.90 | 0.6 | undecidable | manual | S | 40 | 20.0688 | 102 | 0.49 | 46 |
XO.AM05.EHZ. | 2016-10-30T12:20:31.60 | 0.6 | undecidable | manual | S | 68 | 15.5733 | 105 | -0.29 | 48 |
IV.T1241.HNN. | 2016-10-30T12:20:31.17 | 0.3 | undecidable | manual | P | 110 | 22.2555 | 101 | 0.36 | 70 |
IV.T1256.HHZ. | 2016-10-30T12:20:30.33 | 0.3 | undecidable | manual | S | 25 | 9.9789 | 113 | 0.3 | 73 |
IV.FEMA.HNZ. | 2016-10-30T12:20:30.14 | 0.3 | undecidable | manual | S | 292 | 10.878 | 111 | -0.2 | 74 |
IV.GUMA.HNN. | 2016-10-30T12:20:30.64 | 0.1 | undecidable | manual | P | 40 | 20.0688 | 102 | 0.24 | 97 |
IV.MMO1.EHZ. | 2016-10-30T12:20:30.18 | 0.3 | undecidable | manual | S | 103 | 12.6762 | 108 | -0.75 | 63 |
IV.T1245.HNZ. | 2016-10-30T12:20:29.82 | 0.3 | undecidable | manual | S | 172 | 7.6812 | 118 | 0.51 | 70 |
XO.AM05.EHZ. | 2016-10-30T12:20:29.36 | 0.1 | undecidable | manual | P | 68 | 15.5733 | 105 | -0.17 | 99 |
IV.T1245.HNZ. | 2016-10-30T12:20:28.31 | 0.1 | undecidable | manual | P | 172 | 7.6812 | 118 | 0.28 | 98 |
IV.MMO1.EHZ. | 2016-10-30T12:20:28.56 | 0.1 | undecidable | manual | P | 103 | 12.6762 | 108 | -0.41 | 94 |
IV.T1256.HHZ. | 2016-10-30T12:20:28.61 | 0.1 | undecidable | manual | P | 25 | 9.9789 | 113 | 0.16 | 100 |
IV.FEMA.HNZ. | 2016-10-30T12:20:28.16 | 0.1 | undecidable | manual | P | 292 | 10.878 | 111 | -0.47 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
XO.AM05.HNE. | ML:2.0 | 0.0011299224 | 0.1024 | AML | other | m | 2016-10-30T12:20:31.96 |
XO.AM05.HNN. | ML:2.2 | 0.0016623995000000001 | 0.1216 | AML | other | m | 2016-10-30T12:20:31.77 |
XO.AM05.EHE. | ML:2.6 | 0.003967490000000001 | 0.1216 | AML | other | m | 2016-10-30T12:20:31.96 |
XO.AM05.EHN. | ML:1.6 | 0.00041245815 | 0.096 | AML | other | m | 2016-10-30T12:20:31.73 |
IV.FEMA.HNE. | ML:2.5 | 0.005169706 | 0.256 | AML | other | m | 2016-10-30T12:20:33.51 |
IV.FEMA.HNN. | ML:2.4 | 0.004390465 | 0.2496 | AML | other | m | 2016-10-30T12:20:32.72 |
IV.T1245.HHN. | ML:0.0 | 0.05179944 | 0.1984 | AML | other | m | 2016-10-30T12:20:30.41 |
IV.T1245.HHE. | ML:0.0 | 0.05358794 | 0.2368 | AML | other | m | 2016-10-30T12:20:30.32 |
IV.T1256.HHE. | ML:2.5 | 0.006491453 | 0.3648 | AML | other | m | 2016-10-30T12:20:30.79 |
IV.T1256.HNN. | ML:2.5 | 0.0064750779999999996 | 0.3136 | AML | other | m | 2016-10-30T12:20:31.36 |
IV.T1256.HNE. | ML:2.5 | 0.00640578 | 0.3584 | AML | other | m | 2016-10-30T12:20:30.61 |
IV.T1256.HHN. | ML:2.5 | 0.006289508 | 0.3008 | AML | other | m | 2016-10-30T12:20:31.36 |