A magnitude ML 1.4 earthquake occured in region: 4 km W Coazze (TO), on
and geographic coordinates (lat, lon) 45.0520, 7.2490 at 8 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 |
---|---|---|---|---|
Coazze | TO | 4 | 3287 | 3287 |
Vaie | TO | 6 | 1458 | 4745 |
Sant'Antonino di Susa | TO | 7 | 4306 | 9051 |
Villar Focchiardo | TO | 7 | 2042 | 11093 |
Valgioie | TO | 8 | 951 | 12044 |
Borgone Susa | TO | 8 | 2229 | 14273 |
Chiusa di San Michele | TO | 8 | 1647 | 15920 |
Giaveno | TO | 8 | 16455 | 32375 |
Condove | TO | 9 | 4638 | 37013 |
San Didero | TO | 10 | 551 | 37564 |
Caprie | TO | 10 | 2086 | 39650 |
San Giorio di Susa | TO | 10 | 1024 | 40674 |
Sant'Ambrogio di Torino | TO | 10 | 4755 | 45429 |
Roure | TO | 11 | 848 | 46277 |
Bruzolo | TO | 11 | 1524 | 47801 |
Perosa Argentina | TO | 11 | 3285 | 51086 |
Inverso Pinasca | TO | 12 | 730 | 51816 |
Pomaretto | TO | 12 | 1009 | 52825 |
Avigliana | TO | 12 | 12516 | 65341 |
Pinasca | TO | 12 | 3051 | 68392 |
Bussoleno | TO | 12 | 6094 | 74486 |
Chianocco | TO | 12 | 1675 | 76161 |
Cumiana | TO | 13 | 7826 | 83987 |
Mattie | TO | 13 | 687 | 84674 |
Villar Dora | TO | 13 | 2932 | 87606 |
Trana | TO | 13 | 3877 | 91483 |
Almese | TO | 14 | 6401 | 97884 |
Cantalupa | TO | 14 | 2553 | 100437 |
Reano | TO | 14 | 1818 | 102255 |
Rubiana | TO | 14 | 2400 | 104655 |
Villar Perosa | TO | 15 | 4092 | 108747 |
Buttigliera Alta | TO | 15 | 6419 | 115166 |
Frossasco | TO | 15 | 2864 | 118030 |
Fenestrelle | TO | 16 | 544 | 118574 |
Roletto | TO | 16 | 2009 | 120583 |
Meana di Susa | TO | 16 | 826 | 121409 |
Sangano | TO | 16 | 3707 | 125116 |
Perrero | TO | 16 | 659 | 125775 |
Pramollo | TO | 17 | 258 | 126033 |
San Pietro Val Lemina | TO | 17 | 1448 | 127481 |
San Germano Chisone | TO | 17 | 1854 | 129335 |
Rosta | TO | 17 | 4903 | 134238 |
Usseaux | TO | 17 | 186 | 134424 |
Villarbasse | TO | 17 | 3509 | 137933 |
Bruino | TO | 18 | 8639 | 146572 |
Mompantero | TO | 18 | 659 | 147231 |
Massello | TO | 18 | 51 | 147282 |
Piossasco | TO | 18 | 18589 | 165871 |
Porte | TO | 18 | 1083 | 166954 |
Susa | TO | 18 | 6466 | 173420 |
Pinerolo | TO | 19 | 35808 | 209228 |
Caselette | TO | 20 | 3060 | 212288 |
Gravere | TO | 20 | 692 | 212980 |
Salza di Pinerolo | TO | 20 | 75 | 213055 |
Val della Torre | TO | 20 | 3869 | 216924 |
Lemie | TO | 20 | 179 | 217103 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2021-01-31 23:49:04 |
45.0523 | 7.2487 | 8 | 2021-07-12 16:55:04 |
Bollettino Sismico Italiano INGV | 88589771 |
Reviewed Rev100 |
ML 1.4 | 2021-01-31 23:49:04 |
45.0552 | 7.2447 | 8 | 2021-02-01 00:08:49 |
Sala Sismica INGV-Roma | 86746481 |
Field | Value |
---|---|
Time (UTC) | 2021-01-31 23:49:04 ± 0.3 |
Latitude | 45.0523 ± 0.0117 |
Longitude | 7.2487 ± 0.0165 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 88589771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1230 |
Semi-minor axis of confidence ellipse (meter) | 1198 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 149 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.47 |
Epicentral distance of station closest to the epicenter (degree) | 0.21674 |
Epicentral distance of station farthest from the epicenter (degree) | 1.03332 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 86746481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-01 00:08:49 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 88589771 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-03-29 14:50:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.BLANC.HHE. | 2021-01-31T23:49:31.78 | 0.6 | undecidable | manual | S | 345 | 91.242 | 50 | -0.21 | 43 |
IV.MRGE.HHZ. | 2021-01-31T23:49:28.26 | 0.6 | undecidable | manual | S | 350 | 80.8635 | 50 | -0.98 | 34 |
CH.DIX.HHE. | 2021-01-31T23:49:24.00 | 0.3 | undecidable | manual | P | 6 | 114.6963 | 50 | -0.01 | 64 |
IV.MONC.HHZ. | 2021-01-31T23:49:22.92 | 0.6 | undecidable | manual | S | 87 | 53.2023 | 50 | 1.07 | 34 |
GU.BLANC.HHE. | 2021-01-31T23:49:20.98 | 0.3 | undecidable | manual | P | 345 | 91.242 | 50 | 0.58 | 58 |
GU.STV.HHN. | 2021-01-31T23:49:19.00 | 0.3 | undecidable | manual | P | 176 | 89.7435 | 50 | -1.17 | 45 |
MN.BNI.HHZ. | 2021-01-31T23:49:19.37 | 0.6 | undecidable | manual | S | 270 | 44.7219 | 50 | -0.21 | 47 |
IV.MRGE.HHZ. | 2021-01-31T23:49:18.84 | 0.1 | undecidable | manual | P | 350 | 80.8635 | 50 | 0.04 | 90 |
GU.RRL.HHE. | 2021-01-31T23:49:17.92 | 0.6 | undecidable | manual | S | 248 | 38.8278 | 50 | -0.08 | 48 |
GU.CIRO.HHZ. | 2021-01-31T23:49:16.37 | 0.3 | undecidable | manual | P | 22 | 65.8896 | 50 | -0.12 | 69 |
GU.PZZ.HHE. | 2021-01-31T23:49:15.41 | 0.3 | undecidable | manual | P | 190 | 61.494 | 50 | -0.4 | 65 |
GU.TRAV.HHE. | 2021-01-31T23:49:15.04 | 0.3 | undecidable | manual | P | 37 | 64.0914 | 50 | -1.18 | 47 |
IV.MONC.HHZ. | 2021-01-31T23:49:14.97 | 0.1 | undecidable | manual | P | 87 | 53.2023 | 50 | 0.43 | 88 |
MN.BNI.HHZ. | 2021-01-31T23:49:13.81 | 0.1 | undecidable | manual | P | 270 | 44.7219 | 50 | 0.58 | 85 |
GU.BHB.HHZ. | 2021-01-31T23:49:13.13 | 0.6 | undecidable | manual | S | 177 | 24.0537 | 109 | -0.25 | 48 |
GU.RRL.HHE. | 2021-01-31T23:49:12.84 | 0.1 | undecidable | manual | P | 248 | 38.8278 | 50 | 0.52 | 88 |
GU.BHB.HHZ. | 2021-01-31T23:49:09.71 | 0.1 | undecidable | manual | P | 177 | 24.0537 | 109 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.BHB.HHE. | ML:1.3 | 0.000117 | 1.32 | AML | other | m | 2021-01-31T23:49:13.88 |
GU.BHB.HHN. | ML:1.4 | 0.0001705 | 0.08 | AML | other | m | 2021-01-31T23:49:13.87 |
MN.BNI.HNN. | ML:1.4 | 0.0000784 | 0.14 | AML | other | m | 2021-01-31T23:49:19.74 |
MN.BNI.HHN. | ML:1.4 | 0.00007925 | 0.14 | AML | other | m | 2021-01-31T23:49:19.74 |
MN.BNI.HNE. | ML:1.3 | 0.000056084999999999996 | 0.82 | AML | other | m | 2021-01-31T23:49:19.50 |
MN.BNI.HHE. | ML:1.2 | 0.00005205 | 0.82 | AML | other | m | 2021-01-31T23:49:19.50 |
IV.MRGE.HHE. | ML:1.5 | 0.00004514999999999999 | 0.44 | AML | other | m | 2021-01-31T23:49:31.39 |
IV.MRGE.HHN. | ML:1.5 | 0.00004575 | 0.42 | AML | other | m | 2021-01-31T23:49:35.28 |