A magnitude ML 0.4 earthquake occured in region: 3 km NE Massello (TO), on
and geographic coordinates (lat, lon) 44.9780, 7.0820 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 |
---|---|---|---|---|
Massello | TO | 3 | 51 | 51 |
Roure | TO | 5 | 848 | 899 |
Salza di Pinerolo | TO | 5 | 75 | 974 |
Perrero | TO | 5 | 659 | 1633 |
Fenestrelle | TO | 7 | 544 | 2177 |
Pomaretto | TO | 8 | 1009 | 3186 |
Perosa Argentina | TO | 9 | 3285 | 6471 |
Usseaux | TO | 9 | 186 | 6657 |
Prali | TO | 10 | 246 | 6903 |
Inverso Pinasca | TO | 11 | 730 | 7633 |
Pragelato | TO | 12 | 776 | 8409 |
Pinasca | TO | 12 | 3051 | 11460 |
Pramollo | TO | 13 | 258 | 11718 |
Villar Perosa | TO | 15 | 4092 | 15810 |
San Germano Chisone | TO | 15 | 1854 | 17664 |
Mattie | TO | 16 | 687 | 18351 |
Meana di Susa | TO | 16 | 826 | 19177 |
Sestriere | TO | 16 | 929 | 20106 |
Gravere | TO | 17 | 692 | 20798 |
Chiomonte | TO | 18 | 916 | 21714 |
Porte | TO | 18 | 1083 | 22797 |
Sauze di Cesana | TO | 18 | 244 | 23041 |
Susa | TO | 18 | 6466 | 29507 |
Exilles | TO | 18 | 273 | 29780 |
Mompantero | TO | 18 | 659 | 30439 |
Sauze d'Oulx | TO | 18 | 1109 | 31548 |
San Giorio di Susa | TO | 19 | 1024 | 32572 |
Angrogna | TO | 19 | 889 | 33461 |
Bussoleno | TO | 19 | 6094 | 39555 |
Coazze | TO | 19 | 3287 | 42842 |
Villar Focchiardo | TO | 19 | 2042 | 44884 |
Salbertrand | TO | 19 | 596 | 45480 |
Giaglione | TO | 19 | 631 | 46111 |
Bobbio Pellice | TO | 19 | 563 | 46674 |
Prarostino | TO | 19 | 1273 | 47947 |
Villar Pellice | TO | 20 | 1076 | 49023 |
San Pietro Val Lemina | TO | 20 | 1448 | 50471 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2022-08-15 18:28:28 |
44.9778 | 7.0823 | 10 | 2022-08-15 18:33:20 |
Sala Sismica INGV-Roma | 108582341 |
Field | Value |
---|---|
Time (UTC) | 2022-08-15 18:28:28 ± 0.18 |
Latitude | 44.9778 ± 0.0081 |
Longitude | 7.0823 ± 0.0165 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 108582341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1143 |
Semi-minor axis of confidence ellipse (meter) | 688 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 114 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1140.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.54 |
Epicentral distance of station closest to the epicenter (degree) | 0.19156 |
Epicentral distance of station farthest from the epicenter (degree) | 0.71136 |
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 | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 108582341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-15 18:33:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.CIRO.HHE. | 2022-08-15T18:28:52.08 | 0.1 | undecidable | manual | S | 29 | 78.9654 | 50 | -0.55 | 83 |
GU.PZZ.HHZ. | 2022-08-15T18:28:45.07 | 0.1 | undecidable | manual | S | 177 | 52.3032 | 50 | -0.47 | 89 |
GU.LSD.HHZ. | 2022-08-15T18:28:45.38 | 0.1 | undecidable | manual | S | 4 | 53.6019 | 50 | -0.48 | 89 |
GU.CIRO.HHE. | 2022-08-15T18:28:43.46 | 0.1 | undecidable | manual | P | 29 | 78.9654 | 50 | 0.86 | 73 |
GU.LSD.HHZ. | 2022-08-15T18:28:39.18 | 0.1 | undecidable | manual | P | 4 | 53.6019 | 50 | 0.48 | 89 |
GU.PZZ.HHZ. | 2022-08-15T18:28:38.89 | 0.1 | undecidable | manual | P | 177 | 52.3032 | 50 | 0.38 | 91 |
GU.RRL.HHZ. | 2022-08-15T18:28:37.24 | 0.3 | undecidable | manual | S | 255 | 23.8539 | 113 | -0.65 | 66 |
GU.RSP.HHZ. | 2022-08-15T18:28:37.33 | 0.1 | undecidable | manual | S | 37 | 23.6541 | 113 | -0.53 | 92 |
GU.BHB.HHZ. | 2022-08-15T18:28:36.65 | 0.1 | undecidable | manual | S | 138 | 21.2676 | 116 | -0.43 | 95 |
MN.BNI.HHZ. | 2022-08-15T18:28:35.93 | 1.0 | negative | manual | P | 285 | 32.745 | 50 | 0.44 | 23 |
GU.RSP.HHZ. | 2022-08-15T18:28:34.59 | 0.1 | undecidable | manual | P | 37 | 23.6541 | 113 | 0.52 | 92 |
GU.RRL.HHZ. | 2022-08-15T18:28:34.26 | 0.1 | undecidable | manual | P | 255 | 23.8539 | 113 | 0.16 | 100 |
GU.BHB.HHZ. | 2022-08-15T18:28:34.11 | 0.1 | undecidable | manual | P | 138 | 21.2676 | 116 | 0.49 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.BHB.HHN. | ML:0.3 | 0.00001475 | 0.46 | AML | other | m | 2022-08-15T18:28:36.84 |
GU.RSP.HHE. | ML:0.5 | 0.00001815 | 0.68 | AML | other | m | 2022-08-15T18:28:37.87 |
GU.RSP.HHN. | ML:0.4 | 0.0000146 | 1.24 | AML | other | m | 2022-08-15T18:28:38.23 |
GU.BHB.HHE. | ML:0.3 | 0.0000135 | 1.58 | AML | other | m | 2022-08-15T18:28:38.12 |