A magnitude ML 1.4 earthquake occured in region: 2 km NW Castellar (CN), on
and geographic coordinates (lat, lon) 44.6380, 7.4240 at 10 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 |
---|---|---|---|---|
Castellar | CN | 2 | 295 | 295 |
Pagno | CN | 3 | 585 | 880 |
Revello | CN | 3 | 4262 | 5142 |
Brondello | CN | 4 | 290 | 5432 |
Martiniana Po | CN | 5 | 734 | 6166 |
Saluzzo | CN | 6 | 16960 | 23126 |
Manta | CN | 6 | 3787 | 26913 |
Rifreddo | CN | 6 | 1078 | 27991 |
Gambasca | CN | 6 | 371 | 28362 |
Verzuolo | CN | 6 | 6459 | 34821 |
Envie | CN | 6 | 2074 | 36895 |
Isasca | CN | 7 | 76 | 36971 |
Piasco | CN | 8 | 2774 | 39745 |
Sanfront | CN | 8 | 2395 | 42140 |
Venasca | CN | 9 | 1437 | 43577 |
Brossasco | CN | 9 | 1084 | 44661 |
Costigliole Saluzzo | CN | 10 | 3375 | 48036 |
Rossana | CN | 11 | 908 | 48944 |
Lagnasco | CN | 11 | 1453 | 50397 |
Melle | CN | 12 | 292 | 50689 |
Valmala | CN | 12 | 52 | 50741 |
Scarnafigi | CN | 12 | 2162 | 52903 |
Barge | CN | 13 | 7774 | 60677 |
Cardè | CN | 13 | 1122 | 61799 |
Paesana | CN | 13 | 2784 | 64583 |
Frassino | CN | 14 | 265 | 64848 |
Villafalletto | CN | 14 | 2925 | 67773 |
Torre San Giorgio | CN | 14 | 730 | 68503 |
Busca | CN | 14 | 10181 | 78684 |
Vottignasco | CN | 15 | 537 | 79221 |
Villanova Solaro | CN | 16 | 772 | 79993 |
Bagnolo Piemonte | CN | 16 | 6024 | 86017 |
Ruffia | CN | 16 | 367 | 86384 |
Monasterolo di Savigliano | CN | 17 | 1371 | 87755 |
Cavour | TO | 17 | 5545 | 93300 |
Moretta | CN | 17 | 4136 | 97436 |
Villafranca Piemonte | TO | 17 | 4729 | 102165 |
Villar San Costanzo | CN | 18 | 1547 | 103712 |
Savigliano | CN | 19 | 21441 | 125153 |
Tarantasca | CN | 19 | 2122 | 127275 |
Oncino | CN | 19 | 76 | 127351 |
Murello | CN | 19 | 966 | 128317 |
Roccabruna | CN | 19 | 1585 | 129902 |
Ostana | CN | 20 | 83 | 129985 |
Dronero | CN | 20 | 7035 | 137020 |
Sampeyre | CN | 20 | 1022 | 138042 |
Genola | CN | 20 | 2625 | 140667 |
Centallo | CN | 20 | 6954 | 147621 |
Campiglione Fenile | TO | 20 | 1390 | 149011 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2020-02-13 21:49:51 |
44.6383 | 7.4242 | 10 | 2020-02-13 22:00:04 |
Sala Sismica INGV-Roma | 76504311 |
Field | Value |
---|---|
Time (UTC) | 2020-02-13 21:49:51 ± 0.11 |
Latitude | 44.6383 ± 0.0045 |
Longitude | 7.4242 ± 0.0126 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76504311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 980 |
Semi-minor axis of confidence ellipse (meter) | 520 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 262 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 980.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 151 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.22753 |
Epicentral distance of station farthest from the epicenter (degree) | 0.69787 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 76504311 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-13 22:00:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.STV.HHZ. | 2020-02-13T21:50:05.69 | 0.1 | undecidable | manual | S | 190 | 44.2224 | 50 | -0.17 | 98 |
GU.RORO.HHZ. | 2020-02-13T21:50:04.74 | 0.3 | undecidable | manual | P | 139 | 77.4669 | 50 | -0.12 | 70 |
GU.PZZ.HHZ. | 2020-02-13T21:50:01.47 | 0.3 | undecidable | manual | S | 239 | 28.3494 | 50 | -0.15 | 76 |
GU.RSP.HHZ. | 2020-02-13T21:50:01.75 | 0.3 | positive | manual | P | 348 | 57.8976 | 50 | -0.1 | 73 |
GU.GBOS.HHZ. | 2020-02-13T21:50:01.32 | 1.0 | undecidable | manual | P | 143 | 55.0005 | 50 | -0.08 | 25 |
GU.BHB.HHZ. | 2020-02-13T21:50:00.51 | 0.3 | undecidable | manual | S | 330 | 25.2525 | 50 | -0.28 | 75 |
GU.ENR.HHZ. | 2020-02-13T21:50:00.11 | 1.0 | negative | manual | P | 180 | 45.621 | 50 | 0.15 | 25 |
GU.STV.HHZ. | 2020-02-13T21:50:00.05 | 0.6 | undecidable | manual | P | 190 | 44.2224 | 50 | 0.3 | 48 |
GU.BHB.HHZ. | 2020-02-13T21:49:57.06 | 0.1 | negative | manual | P | 330 | 25.2525 | 50 | 0.25 | 100 |
GU.PZZ.HHZ. | 2020-02-13T21:49:57.80 | 0.6 | undecidable | manual | P | 239 | 28.3494 | 50 | 0.5 | 47 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RSP.HHE. | ML:1.4 | 0.00006159999999999999 | 1.58 | AML | other | m | 2020-02-13T21:50:17.17 |
GU.RSP.HHN. | ML:1.4 | 0.000050299999999999996 | 0.42 | AML | other | m | 2020-02-13T21:50:21.84 |