A magnitude ML 1.8 earthquake occured in region: 5 km NW Preci (PG), on
and geographic coordinates (lat, lon) 42.9100, 13.0000 at 10 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 |
---|---|---|---|---|
Preci | PG | 5 | 724 | 724 |
Sellano | PG | 6 | 1079 | 1803 |
Visso | MC | 8 | 1107 | 2910 |
Monte Cavallo | MC | 9 | 145 | 3055 |
Ussita | MC | 12 | 444 | 3499 |
Cerreto di Spoleto | PG | 12 | 1075 | 4574 |
Castelsantangelo sul Nera | MC | 13 | 281 | 4855 |
Norcia | PG | 15 | 4957 | 9812 |
Pieve Torina | MC | 16 | 1458 | 11270 |
Fiordimonte | MC | 16 | 202 | 11472 |
Pievebovigliana | MC | 18 | 866 | 12338 |
Serravalle di Chienti | MC | 19 | 1070 | 13408 |
Vallo di Nera | PG | 19 | 364 | 13772 |
Fiastra | MC | 19 | 559 | 14331 |
Muccia | MC | 20 | 915 | 15246 |
Acquacanina | MC | 20 | 121 | 15367 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2016-10-31 02:48:08 |
42.9097 | 12.9995 | 10 | 2019-02-12 14:03:38 |
Bollettino Sismico Italiano INGV | 54089751 |
Field | Value |
---|---|
Time (UTC) | 2016-10-31 02:48:08 ± 0.05 |
Latitude | 42.9097 ± 0.0045 |
Longitude | 12.9995 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 54089751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 579 |
Semi-minor axis of confidence ellipse (meter) | 291 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 139 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 580.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.64032 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 54089751 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-02-22 11:46:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTRJ.HHZ. | 2016-10-31T02:48:42.69 | 3.0 | undecidable | manual | Pn | 1.68 | 0 | |||
IV.FSSB.HHZ. | 2016-10-31T02:48:36.99 | 3.0 | undecidable | manual | S | 0.03 | 0 | |||
IV.NARO.HHZ. | 2016-10-31T02:48:35.99 | 3.0 | undecidable | manual | S | -0.26 | 0 | |||
IV.PIEI.HHZ. | 2016-10-31T02:48:34.99 | 3.0 | undecidable | manual | S | 0.5 | 0 | |||
IV.NARO.HHZ. | 2016-10-31T02:48:23.39 | 3.0 | positive | manual | P | -0.62 | 0 | |||
IV.FOSV.EHZ. | 2016-10-31T02:48:23.97 | 1.0 | undecidable | manual | S | 336 | 46.9197 | 50 | 0.25 | 22 |
IV.EL6.EHZ. | 2016-10-31T02:48:23.72 | 1.0 | undecidable | manual | S | 10 | 47.3193 | 50 | -0.11 | 23 |
IV.SNTG.HHZ. | 2016-10-31T02:48:21.39 | 0.3 | undecidable | manual | S | 353 | 38.628 | 50 | -0.12 | 70 |
IV.ATVO.HHZ. | 2016-10-31T02:48:21.34 | 1.0 | undecidable | manual | P | 318 | 71.0733 | 50 | 0.29 | 21 |
IV.ASSB.HHZ. | 2016-10-31T02:48:19.57 | 0.6 | undecidable | manual | S | 298 | 31.3464 | 50 | 0 | 48 |
IV.CING.HHZ. | 2016-10-31T02:48:18.72 | 0.6 | positive | manual | P | 17 | 54.1014 | 50 | 0.29 | 44 |
IV.EL6.EHZ. | 2016-10-31T02:48:17.26 | 0.6 | undecidable | manual | P | 10 | 47.3193 | 50 | -0.13 | 46 |
IV.FOSV.EHZ. | 2016-10-31T02:48:17.24 | 1.0 | undecidable | manual | P | 336 | 46.9197 | 50 | -0.08 | 23 |
IV.ATCC.EHZ. | 2016-10-31T02:48:16.69 | 0.3 | undecidable | manual | P | 316 | 42.2244 | 50 | 0.08 | 70 |
IV.ASSB.HHZ. | 2016-10-31T02:48:15.03 | 3.0 | undecidable | manual | P | 298 | 31.3464 | 50 | 0.1 | 0 |
IV.SNTG.HHZ. | 2016-10-31T02:48:15.92 | 0.3 | undecidable | manual | P | 353 | 38.628 | 50 | -0.13 | 70 |
IV.T1215.EHZ. | 2016-10-31T02:48:15.12 | 0.3 | undecidable | manual | S | 222 | 15.9729 | 123 | -0.07 | 73 |
IV.GUMA.HHZ. | 2016-10-31T02:48:15.00 | 0.6 | undecidable | manual | P | 58 | 32.1456 | 50 | -0.05 | 48 |
IV.GAG1.HNE. | 2016-10-31T02:48:15.91 | 1.0 | undecidable | manual | P | 9 | 36.8298 | 50 | 0.13 | 23 |
IV.SEF1.HNZ. | 2016-10-31T02:48:14.01 | 0.6 | undecidable | manual | P | 351 | 26.6511 | 50 | -0.19 | 47 |
IV.T1201.HNN. | 2016-10-31T02:48:13.73 | 3.0 | undecidable | manual | S | 34.6431 | -6.73 | 0 | ||
IV.CSP1.EHZ. | 2016-10-31T02:48:13.99 | 1.0 | undecidable | manual | P | 39 | 26.1516 | 50 | -0.14 | 24 |
IV.T1215.EHZ. | 2016-10-31T02:48:12.51 | 0.6 | undecidable | manual | P | 222 | 15.9729 | 123 | 0.11 | 49 |
IV.T1216.EHZ. | 2016-10-31T02:48:12.04 | 0.3 | undecidable | manual | S | 143 | 2.5974 | 166 | -0.24 | 73 |
IV.T1245.HNZ. | 2016-10-31T02:48:12.61 | 1.0 | undecidable | manual | P | 111 | 16.3725 | 122 | 0.14 | 24 |
IV.FEMA.HNZ. | 2016-10-31T02:48:12.92 | 0.6 | undecidable | manual | S | 35 | 7.0929 | 145 | -0.01 | 50 |
IV.T1201.HNN. | 2016-10-31T02:48:12.02 | 3.0 | undecidable | manual | P | 34.6431 | -3.42 | 0 | ||
IV.FEMA.HNZ. | 2016-10-31T02:48:11.25 | 0.1 | undecidable | manual | P | 35 | 7.0929 | 145 | 0.16 | 98 |
IV.T1216.EHZ. | 2016-10-31T02:48:10.80 | 0.1 | undecidable | manual | P | 143 | 2.5974 | 166 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1216.EHN. | ML:2.3 | 0.0034768014999999996 | 0.096 | AML | other | m | 2016-10-31T02:48:12.27 |
IV.T1216.EHE. | ML:2.2 | 0.0025832765000000004 | 0.16 | AML | other | m | 2016-10-31T02:48:12.22 |
IV.FEMA.HNE. | ML:2.2 | 0.0022844935 | 0.1808 | AML | other | m | 2016-10-31T02:48:13.47 |
IV.FEMA.HNN. | ML:2.2 | 0.002448383 | 0.2 | AML | other | m | 2016-10-31T02:48:13.57 |
IV.T1215.HNN. | ML:1.6 | 0.00037000065 | 0.112 | AML | other | m | 2016-10-31T02:48:15.26 |
IV.T1215.EHN. | ML:1.6 | 0.00037346649999999993 | 0.112 | AML | other | m | 2016-10-31T02:48:15.21 |
IV.T1215.HNE. | ML:1.5 | 0.000281298245 | 0.096 | AML | other | m | 2016-10-31T02:48:15.29 |
IV.T1215.EHE. | ML:1.5 | 0.00029808855000000003 | 0.112 | AML | other | m | 2016-10-31T02:48:15.24 |
IV.CSP1.EHN. | ML:1.8 | 0.00034832395000000004 | 0.2192 | AML | other | m | 2016-10-31T02:48:19.01 |
IV.CSP1.EHE. | ML:1.9 | 0.00049194155 | 0.1792 | AML | other | m | 2016-10-31T02:48:18.38 |
IV.GUMA.HHE. | ML:2.0 | 0.00040022195 | 0.28 | AML | other | m | 2016-10-31T02:48:28.47 |
IV.GUMA.HNN. | ML:1.9 | 0.0003443851 | 0.3008 | AML | other | m | 2016-10-31T02:48:27.18 |
IV.GUMA.HHN. | ML:2.0 | 0.000412968 | 0.32 | AML | other | m | 2016-10-31T02:48:20.11 |
IV.GUMA.HNE. | ML:2.0 | 0.00041895189999999996 | 0.4416 | AML | other | m | 2016-10-31T02:48:23.14 |
IV.SNTG.HNN. | ML:1.8 | 0.0002099051 | 0.2304 | AML | other | m | 2016-10-31T02:48:21.70 |
IV.SNTG.HHE. | ML:1.7 | 0.00019026445 | 0.16 | AML | other | m | 2016-10-31T02:48:21.96 |
IV.SNTG.HHN. | ML:1.8 | 0.0002207815 | 0.1392 | AML | other | m | 2016-10-31T02:48:21.89 |
IV.SNTG.HNE. | ML:1.8 | 0.0002158139 | 0.1696 | AML | other | m | 2016-10-31T02:48:21.88 |
IV.ATCC.EHE. | ML:1.6 | 0.000114227665 | 0.16 | AML | other | m | 2016-10-31T02:48:23.50 |
IV.ATCC.EHN. | ML:1.6 | 0.00011864208000000001 | 0.2592 | AML | other | m | 2016-10-31T02:48:23.31 |
IV.FOSV.EHE. | ML:1.5 | 0.00008689423 | 0.4384 | AML | other | m | 2016-10-31T02:48:24.28 |
IV.FOSV.EHN. | ML:1.4 | 0.00006352901 | 0.24 | AML | other | m | 2016-10-31T02:48:24.80 |
IV.EL6.EHN. | ML:2.1 | 0.00037787380000000003 | 0.1808 | AML | other | m | 2016-10-31T02:48:24.59 |
IV.EL6.EHE. | ML:2.1 | 0.0003408745000000001 | 0.16 | AML | other | m | 2016-10-31T02:48:25.29 |