A magnitude ML 0.5 earthquake occured in region: 2 km NE Massello (TO), on
and geographic coordinates (lat, lon) 44.9720, 7.0750 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 |
---|---|---|---|---|
Massello | TO | 2 | 51 | 51 |
Salza di Pinerolo | TO | 4 | 75 | 126 |
Perrero | TO | 5 | 659 | 785 |
Roure | TO | 6 | 848 | 1633 |
Fenestrelle | TO | 7 | 544 | 2177 |
Pomaretto | TO | 9 | 1009 | 3186 |
Prali | TO | 9 | 246 | 3432 |
Usseaux | TO | 9 | 186 | 3618 |
Perosa Argentina | TO | 10 | 3285 | 6903 |
Inverso Pinasca | TO | 12 | 730 | 7633 |
Pragelato | TO | 12 | 776 | 8409 |
Pinasca | TO | 13 | 3051 | 11460 |
Pramollo | TO | 13 | 258 | 11718 |
Villar Perosa | TO | 15 | 4092 | 15810 |
San Germano Chisone | TO | 15 | 1854 | 17664 |
Sestriere | TO | 16 | 929 | 18593 |
Meana di Susa | TO | 17 | 826 | 19419 |
Mattie | TO | 17 | 687 | 20106 |
Sauze di Cesana | TO | 17 | 244 | 20350 |
Gravere | TO | 18 | 692 | 21042 |
Porte | TO | 18 | 1083 | 22125 |
Chiomonte | TO | 18 | 916 | 23041 |
Exilles | TO | 18 | 273 | 23314 |
Sauze d'Oulx | TO | 18 | 1109 | 24423 |
Susa | TO | 18 | 6466 | 30889 |
Bobbio Pellice | TO | 19 | 563 | 31452 |
Angrogna | TO | 19 | 889 | 32341 |
Salbertrand | TO | 19 | 596 | 32937 |
Mompantero | TO | 19 | 659 | 33596 |
Villar Pellice | TO | 19 | 1076 | 34672 |
San Giorio di Susa | TO | 19 | 1024 | 35696 |
Giaglione | TO | 19 | 631 | 36327 |
Bussoleno | TO | 19 | 6094 | 42421 |
Prarostino | TO | 19 | 1273 | 43694 |
Villar Focchiardo | TO | 20 | 2042 | 45736 |
Coazze | TO | 20 | 3287 | 49023 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2022-08-15 06:29:21 |
44.9723 | 7.0747 | 11 | 2022-08-15 06:35:24 |
Sala Sismica INGV-Roma | 108556911 |
Field | Value |
---|---|
Time (UTC) | 2022-08-15 06:29:21 ± 0.2 |
Latitude | 44.9723 ± 0.0171 |
Longitude | 7.0747 ± 0.0064 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 108556911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1940 |
Semi-minor axis of confidence ellipse (meter) | 500 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 1 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1940.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.53 |
Epicentral distance of station closest to the epicenter (degree) | 0.19066 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48833 |
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 | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 108556911 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-15 06:35:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.LSD.HHZ. | 2022-08-15T06:29:37.91 | 0.3 | undecidable | manual | S | 5 | 54.2013 | 90 | -0.87 | 60 |
GU.PZZ.HHZ. | 2022-08-15T06:29:37.42 | 0.6 | undecidable | manual | S | 176 | 51.8037 | 90 | -0.7 | 43 |
GU.LSD.HHZ. | 2022-08-15T06:29:32.11 | 0.3 | undecidable | manual | P | 5 | 54.2013 | 90 | 0.49 | 67 |
MN.BNI.HHZ. | 2022-08-15T06:29:32.18 | 0.3 | undecidable | manual | S | 286 | 32.3454 | 90 | -0.75 | 62 |
GU.PZZ.HHZ. | 2022-08-15T06:29:31.74 | 0.6 | undecidable | manual | P | 176 | 51.8037 | 90 | 0.5 | 45 |
GU.RRL.HHZ. | 2022-08-15T06:29:30.21 | 0.1 | undecidable | manual | S | 256 | 23.0547 | 90 | -0.24 | 100 |
GU.RSP.HHZ. | 2022-08-15T06:29:30.27 | 0.3 | undecidable | manual | S | 37 | 24.5532 | 90 | -0.58 | 72 |
GU.BHB.HHZ. | 2022-08-15T06:29:29.49 | 0.1 | undecidable | manual | S | 136 | 21.1677 | 90 | -0.47 | 99 |
MN.BNI.HHZ. | 2022-08-15T06:29:28.55 | 0.6 | undecidable | manual | P | 286 | 32.3454 | 90 | 0.31 | 49 |
GU.BHB.HHZ. | 2022-08-15T06:29:27.00 | 0.1 | undecidable | manual | P | 136 | 21.1677 | 90 | 0.47 | 94 |
GU.RRL.HHZ. | 2022-08-15T06:29:27.31 | 0.1 | undecidable | manual | P | 256 | 23.0547 | 90 | 0.5 | 96 |
GU.RSP.HHZ. | 2022-08-15T06:29:27.47 | 0.1 | undecidable | manual | P | 37 | 24.5532 | 90 | 0.43 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.BHB.HHN. | ML:0.6 | 0.00002805 | 0.48 | AML | other | m | 2022-08-15T06:29:29.73 |
GU.RSP.HHE. | ML:0.5 | 0.000022100000000000002 | 0.28 | AML | other | m | 2022-08-15T06:29:30.89 |
GU.BHB.HHE. | ML:0.3 | 0.000016 | 0.1 | AML | other | m | 2022-08-15T06:29:30.87 |
GU.RSP.HHN. | ML:0.5 | 0.000020450000000000002 | 1.3 | AML | other | m | 2022-08-15T06:29:31.11 |
GU.PZZ.HHE. | ML:1.0 | 0.0000241 | 1.08 | AML | other | m | 2022-08-15T06:29:38.23 |
GU.PZZ.HHN. | ML:0.9 | 0.0000181 | 0.18 | AML | other | m | 2022-08-15T06:29:39.03 |
GU.RRL.HHE. | ML:0.5 | 0.000021344 | 0.2176 | AML | other | m | 2022-08-15T06:29:30.34 |
MN.BNI.HHE. | ML:0.1 | 0.0000032439790000000003 | 0.1184 | AML | other | m | 2022-08-15T06:29:34.68 |
GU.LSD.HHE. | ML:0.3 | 0.0000065346145 | 0.16 | AML | other | m | 2022-08-15T06:29:38.47 |
GU.LSD.HHN. | ML:0.3 | 0.000003952808000000001 | 0.1216 | AML | other | m | 2022-08-15T06:29:40.01 |