A magnitude ML 1.2 earthquake occured in region: 2 km E Claviere (TO), on
and geographic coordinates (lat, lon) 44.9340, 6.7730 at 11 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 |
---|---|---|---|---|
Claviere | TO | 2 | 214 | 214 |
Cesana Torinese | TO | 3 | 967 | 1181 |
Sauze di Cesana | TO | 7 | 244 | 1425 |
Sestriere | TO | 9 | 929 | 2354 |
Oulx | TO | 12 | 3307 | 5661 |
Sauze d'Oulx | TO | 13 | 1109 | 6770 |
Pragelato | TO | 16 | 776 | 7546 |
Bardonecchia | TO | 17 | 3215 | 10761 |
Salbertrand | TO | 18 | 596 | 11357 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2022-04-19 05:54:25 |
44.9338 | 6.7727 | 11 | 2022-07-08 12:33:47 |
Bollettino Sismico Italiano INGV | 103561121 |
Reviewed Rev100 |
ML 1.2 | 2022-04-19 05:54:25 |
44.9372 | 6.7768 | 10 | 2022-04-19 05:58:37 |
Sala Sismica INGV-Roma | 103462701 |
Field | Value |
---|---|
Time (UTC) | 2022-04-19 05:54:25 ± 0.12 |
Latitude | 44.9338 ± 0.0072 |
Longitude | 6.7727 ± 0.0114 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 103561121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 927 |
Semi-minor axis of confidence ellipse (meter) | 749 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 249 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 930.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.01799 |
Epicentral distance of station farthest from the epicenter (degree) | 0.89662 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 103462701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-19 05:58:37 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 103561121 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-07-04 11:20:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.TRAV.HHZ. | 2022-04-19T05:54:54.18 | 0.6 | undecidable | manual | S | 50 | 99.5226 | 50 | -0.08 | 43 |
GU.ENR.HHZ. | 2022-04-19T05:54:52.69 | 0.6 | undecidable | manual | S | 147 | 93.3399 | 50 | 0.08 | 44 |
RD.ORIF.BHZ. | 2022-04-19T05:54:45.88 | 0.6 | undecidable | manual | S | 269 | 70.1742 | 50 | -0.54 | 41 |
GU.LSD.HHZ. | 2022-04-19T05:54:44.66 | 0.6 | undecidable | manual | S | 26 | 64.7907 | 50 | -0.34 | 44 |
GU.TRAV.HHZ. | 2022-04-19T05:54:42.58 | 0.6 | undecidable | manual | P | 50 | 99.5226 | 50 | 0.63 | 38 |
GU.ENR.HHZ. | 2022-04-19T05:54:41.83 | 0.3 | undecidable | manual | P | 147 | 93.3399 | 50 | 0.83 | 52 |
GU.PZZ.HHZ. | 2022-04-19T05:54:41.63 | 0.3 | undecidable | manual | S | 150 | 54.6009 | 50 | -0.63 | 61 |
GU.RSP.HHZ. | 2022-04-19T05:54:39.31 | 0.6 | undecidable | manual | S | 58 | 45.3213 | 50 | -0.49 | 44 |
GU.LSD.HHZ. | 2022-04-19T05:54:37.12 | 0.3 | undecidable | manual | P | 26 | 64.7907 | 50 | 0.51 | 63 |
RD.ORIF.BHZ. | 2022-04-19T05:54:37.76 | 0.1 | undecidable | manual | P | 269 | 70.1742 | 50 | 0.33 | 87 |
GU.BHB.HHZ. | 2022-04-19T05:54:37.93 | 0.3 | undecidable | manual | S | 106 | 40.0266 | 50 | -0.46 | 67 |
GU.PZZ.HHZ. | 2022-04-19T05:54:34.86 | 0.1 | undecidable | manual | P | 150 | 54.6009 | 50 | -0.17 | 92 |
GU.RSP.HHZ. | 2022-04-19T05:54:34.03 | 0.3 | undecidable | manual | P | 58 | 45.3213 | 50 | 0.43 | 67 |
GU.BHB.HHZ. | 2022-04-19T05:54:32.97 | 0.1 | undecidable | manual | P | 106 | 40.0266 | 50 | 0.18 | 95 |
MN.BNI.HHZ. | 2022-04-19T05:54:31.09 | 0.3 | undecidable | manual | S | 330 | 15.0738 | 125 | -0.45 | 70 |
MN.BNI.HHZ. | 2022-04-19T05:54:28.78 | 0.3 | undecidable | manual | P | 330 | 15.0738 | 125 | -0.06 | 76 |
GU.RRL.HHZ. | 2022-04-19T05:54:28.67 | 0.3 | undecidable | manual | S | 136 | 1.998 | 170 | -0.22 | 75 |
GU.RRL.HHZ. | 2022-04-19T05:54:27.54 | 0.1 | undecidable | manual | P | 136 | 1.998 | 170 | 0.23 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.BNI.HHE. | ML:0.9 | 0.000075751725 | 0.24 | AML | other | m | 2022-04-19T05:54:31.41 |
MN.BNI.HNE. | ML:0.9 | 0.00007919999999999999 | 0.18 | AML | other | m | 2022-04-19T05:54:31.20 |
MN.BNI.HNN. | ML:0.9 | 0.00006759999999999999 | 0.18 | AML | other | m | 2022-04-19T05:54:31.21 |
GU.BHB.HHE. | ML:1.0 | 0.00003585 | 0.46 | AML | other | m | 2022-04-19T05:54:38.57 |
GU.BHB.HHN. | ML:1.2 | 0.000053150000000000004 | 0.56 | AML | other | m | 2022-04-19T05:54:39.95 |
GU.RSP.HHE. | ML:1.1 | 0.00003945 | 1.48 | AML | other | m | 2022-04-19T05:54:42.18 |
GU.RSP.HHN. | ML:1.1 | 0.00003575 | 1.18 | AML | other | m | 2022-04-19T05:54:42.81 |
GU.PZZ.HHN. | ML:1.8 | 0.00014450000000000002 | 1.8 | AML | other | m | 2022-04-19T05:54:42.98 |
GU.PZZ.HHE. | ML:1.8 | 0.000131 | 0.54 | AML | other | m | 2022-04-19T05:54:43.94 |
GU.LSD.HHN. | ML:1.1 | 0.000026249999999999998 | 0.24 | AML | other | m | 2022-04-19T05:54:45.29 |
GU.LSD.HHE. | ML:1.2 | 0.000028065695 | 1.1392 | AML | other | m | 2022-04-19T05:54:45.22 |
RD.ORIF.BHN. | ML:1.2 | 0.00002601777 | 1.28 | AML | other | m | 2022-04-19T05:54:46.76 |
RD.ORIF.BHE. | ML:1.1 | 0.000018032325000000002 | 1.28 | AML | other | m | 2022-04-19T05:54:46.20 |
GU.ENR.HHE. | ML:1.3 | 0.00002035 | 0.24 | AML | other | m | 2022-04-19T05:54:53.79 |
GU.ENR.HHN. | ML:1.4 | 0.000024500000000000003 | 1.28 | AML | other | m | 2022-04-19T05:54:54.82 |