A magnitude ML 0.8 earthquake occured in region: 4 km NW Frassino (CN), on
and geographic coordinates (lat, lon) 44.5990, 7.2470 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 |
---|---|---|---|---|
Frassino | CN | 4 | 265 | 265 |
Sampeyre | CN | 5 | 1022 | 1287 |
Melle | CN | 7 | 292 | 1579 |
Sanfront | CN | 8 | 2395 | 3974 |
Gambasca | CN | 9 | 371 | 4345 |
Brossasco | CN | 10 | 1084 | 5429 |
Oncino | CN | 10 | 76 | 5505 |
Valmala | CN | 10 | 52 | 5557 |
Paesana | CN | 10 | 2784 | 8341 |
Rifreddo | CN | 10 | 1078 | 9419 |
Martiniana Po | CN | 10 | 734 | 10153 |
Isasca | CN | 11 | 76 | 10229 |
Ostana | CN | 11 | 83 | 10312 |
Macra | CN | 12 | 59 | 10371 |
San Damiano Macra | CN | 12 | 430 | 10801 |
Venasca | CN | 12 | 1437 | 12238 |
Brondello | CN | 13 | 290 | 12528 |
Revello | CN | 13 | 4262 | 16790 |
Crissolo | CN | 13 | 168 | 16958 |
Envie | CN | 14 | 2074 | 19032 |
Cartignano | CN | 14 | 190 | 19222 |
Celle di Macra | CN | 14 | 100 | 19322 |
Elva | CN | 14 | 97 | 19419 |
Casteldelfino | CN | 14 | 157 | 19576 |
Stroppo | CN | 14 | 103 | 19679 |
Pagno | CN | 15 | 585 | 20264 |
Castellar | CN | 15 | 295 | 20559 |
Roccabruna | CN | 16 | 1585 | 22144 |
Barge | CN | 16 | 7774 | 29918 |
Rossana | CN | 16 | 908 | 30826 |
Villar San Costanzo | CN | 17 | 1547 | 32373 |
Piasco | CN | 17 | 2774 | 35147 |
Dronero | CN | 17 | 7035 | 42182 |
Pontechianale | CN | 17 | 179 | 42361 |
Bellino | CN | 18 | 109 | 42470 |
Verzuolo | CN | 19 | 6459 | 48929 |
Bagnolo Piemonte | CN | 19 | 6024 | 54953 |
Manta | CN | 19 | 3787 | 58740 |
Costigliole Saluzzo | CN | 19 | 3375 | 62115 |
Marmora | CN | 20 | 68 | 62183 |
Prazzo | CN | 20 | 170 | 62353 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2019-09-17 17:55:10 |
44.5987 | 7.2468 | 11 | 2019-09-17 18:07:54 |
Sala Sismica INGV-Roma | 72496971 |
Field | Value |
---|---|
Time (UTC) | 2019-09-17 17:55:10 ± 0.18 |
Latitude | 44.5987 ± 0.0081 |
Longitude | 7.2468 ± 0.0189 |
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 | 72496971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1468 |
Semi-minor axis of confidence ellipse (meter) | 624 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 260 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.13040 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55398 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 72496971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-17 18:07:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GBOS.HHZ. | 2019-09-17T17:55:28.80 | 0.6 | undecidable | manual | S | 130 | 61.494 | 50 | -0.49 | 35 |
GU.RRL.HHZ. | 2019-09-17T17:55:25.61 | 0.6 | undecidable | manual | S | 315 | 50.7159 | 50 | -0.81 | 35 |
GU.ENR.HHZ. | 2019-09-17T17:55:23.80 | 0.6 | undecidable | manual | S | 162 | 43.5231 | 50 | -0.7 | 35 |
GU.GBOS.HHZ. | 2019-09-17T17:55:21.51 | 0.3 | undecidable | manual | P | 130 | 61.494 | 50 | 0.24 | 71 |
GU.RSP.HHZ. | 2019-09-17T17:55:21.19 | 1.0 | positive | manual | P | 1 | 60.9945 | 50 | -0.01 | 23 |
GU.RRL.HHZ. | 2019-09-17T17:55:20.08 | 0.1 | undecidable | manual | P | 315 | 50.7159 | 50 | 0.46 | 94 |
GU.BHB.HHZ. | 2019-09-17T17:55:19.68 | 0.6 | undecidable | manual | S | 3 | 26.2515 | 50 | -0.22 | 44 |
GU.ENR.HHZ. | 2019-09-17T17:55:18.78 | 0.1 | positive | manual | P | 162 | 43.5231 | 50 | 0.27 | 100 |
GU.BHB.HHZ. | 2019-09-17T17:55:16.24 | 1.0 | negative | manual | P | 3 | 26.2515 | 50 | 0.39 | 25 |
GU.PZZ.HHZ. | 2019-09-17T17:55:16.12 | 0.6 | undecidable | manual | S | 225 | 14.4744 | 126 | -0.43 | 52 |
GU.PZZ.HHZ. | 2019-09-17T17:55:14.10 | 0.1 | positive | manual | P | 225 | 14.4744 | 126 | 0.18 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHN. | ML:1.0 | 0.00008834999999999999 | 1.2 | AML | other | m | 2019-09-17T17:55:16.16 |
GU.PZZ.HHE. | ML:1.2 | 0.00016549999999999998 | 0.22 | AML | other | m | 2019-09-17T17:55:16.39 |
GU.BHB.HHN. | ML:0.7 | 0.0000282 | 1.3 | AML | other | m | 2019-09-17T17:55:19.75 |
GU.BHB.HHE. | ML:0.8 | 0.0000361 | 0.38 | AML | other | m | 2019-09-17T17:55:19.73 |
GU.ENR.HHN. | ML:0.7 | 0.000017100000000000002 | 0.22 | AML | other | m | 2019-09-17T17:55:24.61 |
GU.ENR.HHE. | ML:0.7 | 0.00001745 | 0.08 | AML | other | m | 2019-09-17T17:55:25.01 |