A magnitude ML 1.1 earthquake occured in region: 4 km SW Prali (TO), on
and geographic coordinates (lat, lon) 44.8680, 7.0180 at 11 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 |
---|---|---|---|---|
Prali | TO | 4 | 246 | 246 |
Salza di Pinerolo | TO | 9 | 75 | 321 |
Bobbio Pellice | TO | 10 | 563 | 884 |
Massello | TO | 11 | 51 | 935 |
Perrero | TO | 11 | 659 | 1594 |
Villar Pellice | TO | 13 | 1076 | 2670 |
Sauze di Cesana | TO | 15 | 244 | 2914 |
Sestriere | TO | 15 | 929 | 3843 |
Pramollo | TO | 16 | 258 | 4101 |
Pomaretto | TO | 16 | 1009 | 5110 |
RorĂ | TO | 17 | 257 | 5367 |
Angrogna | TO | 17 | 889 | 6256 |
Perosa Argentina | TO | 17 | 3285 | 9541 |
Torre Pellice | TO | 17 | 4551 | 14092 |
Roure | TO | 17 | 848 | 14940 |
Pragelato | TO | 18 | 776 | 15716 |
Inverso Pinasca | TO | 18 | 730 | 16446 |
San Germano Chisone | TO | 18 | 1854 | 18300 |
Pinasca | TO | 19 | 3051 | 21351 |
Fenestrelle | TO | 19 | 544 | 21895 |
Luserna San Giovanni | TO | 19 | 7395 | 29290 |
Villar Perosa | TO | 19 | 4092 | 33382 |
Lusernetta | TO | 20 | 506 | 33888 |
Porte | TO | 20 | 1083 | 34971 |
Prarostino | TO | 20 | 1273 | 36244 |
Cesana Torinese | TO | 20 | 967 | 37211 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2018-02-03 19:08:13 |
44.868 | 7.0185 | 11 | 2018-02-03 19:15:53 |
Sala Sismica INGV-Roma | 53656751 |
Field | Value |
---|---|
Time (UTC) | 2018-02-03 19:08:13 ± 0.16 |
Latitude | 44.8680 ± 0.0099 |
Longitude | 7.0185 ± 0.0114 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 53656751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1020 |
Semi-minor axis of confidence ellipse (meter) | 547 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 207 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1020.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59715 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 53656751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-02-03 19:15:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.BURY.HHZ. | 2018-02-03T19:08:34.99 | 3.0 | undecidable | manual | P | -0.06 | 0 | |||
GU.LSD.HHZ. | 2018-02-03T19:08:33.49 | 0.3 | undecidable | manual | S | 8 | 66.2781 | 50 | -0.34 | 80 |
GU.PZZ.HHZ. | 2018-02-03T19:08:26.56 | 0.3 | undecidable | manual | S | 169 | 40.8258 | 50 | -0.48 | 77 |
GU.RSP.HNZ. | 2018-02-03T19:08:25.56 | 0.3 | undecidable | manual | S | 32 | 36.6411 | 50 | -0.36 | 83 |
GU.LSD.HHZ. | 2018-02-03T19:08:25.83 | 0.3 | undecidable | manual | P | 8 | 66.2781 | 50 | 0.52 | 87 |
MN.BNI.HHZ. | 2018-02-03T19:08:24.61 | 0.3 | undecidable | manual | S | 307 | 33.6441 | 50 | -0.52 | 78 |
GU.PZZ.HHZ. | 2018-02-03T19:08:21.76 | 0.3 | undecidable | manual | P | 169 | 40.8258 | 50 | 0.37 | 94 |
GU.RSP.HNZ. | 2018-02-03T19:08:21.22 | 0.3 | undecidable | manual | P | 32 | 36.6411 | 50 | 0.48 | 92 |
MN.BNI.HHZ. | 2018-02-03T19:08:20.68 | 0.3 | undecidable | manual | P | 307 | 33.6441 | 50 | 0.4 | 95 |
GU.RRL.HHZ. | 2018-02-03T19:08:20.83 | 0.3 | undecidable | manual | S | 288 | 18.87 | 50 | -0.35 | 88 |
GU.BHB.HHZ. | 2018-02-03T19:08:20.88 | 0.3 | undecidable | manual | S | 101 | 19.5693 | 50 | -0.5 | 82 |
GU.BHB.HHZ. | 2018-02-03T19:08:18.44 | 0.3 | undecidable | manual | P | 101 | 19.5693 | 50 | 0.32 | 98 |
GU.RRL.HHZ. | 2018-02-03T19:08:18.20 | 0.3 | undecidable | manual | P | 288 | 18.87 | 50 | 0.21 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RRL.HHN. | ML:1.0 | 0.0000756 | 0.18 | AML | other | m | 2018-02-03T19:08:20.96 |
GU.RRL.HHE. | ML:1.0 | 0.0000751 | 1.66 | AML | other | m | 2018-02-03T19:08:20.12 |
GU.BHB.HHN. | ML:1.0 | 0.00006355 | 0.12 | AML | other | m | 2018-02-03T19:08:21.49 |
GU.BHB.HHE. | ML:0.9 | 0.000053599999999999995 | 0.42 | AML | other | m | 2018-02-03T19:08:23.30 |
GU.PZZ.HHN. | ML:1.3 | 0.0000686 | 0.92 | AML | other | m | 2018-02-03T19:08:27.59 |
GU.PZZ.HHE. | ML:1.5 | 0.00010045000000000002 | 0.12 | AML | other | m | 2018-02-03T19:08:27.75 |