A magnitude ML 1.9 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 44.8100, 6.5780 at 8 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 | 20 | 214 | 214 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2021-10-20 06:25:51 |
44.8102 | 6.5778 | 8 | 2022-03-30 13:04:26 |
Bollettino Sismico Italiano INGV | 99314451 |
Reviewed Rev100 |
ML 1.8 | 2021-10-20 06:25:51 |
44.8105 | 6.581 | 8 | 2021-10-20 06:36:14 |
Sala Sismica INGV-Roma | 96790001 |
Field | Value |
---|---|
Time (UTC) | 2021-10-20 06:25:51 ± 0.18 |
Latitude | 44.8102 ± 0.0072 |
Longitude | 6.5778 ± 0.0089 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99314451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 710 |
Semi-minor axis of confidence ellipse (meter) | 660 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 33 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 710.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 144 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.42363 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 36 |
Type of magnitude | ML |
Reference to an origin | 99314451 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-04 09:53:02 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 96790001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-20 06:36:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PE3.EHZ. | 2021-10-20T06:27:55.60 | 3.0 | undecidable | manual | Sn | 5.49 | 0 | |||
IV.IMOL.HNZ. | 2021-10-20T06:27:48.15 | 3.0 | undecidable | manual | Sg | 14.6 | 0 | |||
IV.MNTV.EHZ. | 2021-10-20T06:27:34.43 | 3.0 | undecidable | manual | Sg | 18.09 | 0 | |||
IV.LPEL.HHZ. | 2021-10-20T06:27:32.30 | 3.0 | negative | manual | Pn | 9.47 | 0 | |||
IV.VENT.EHZ. | 2021-10-20T06:27:27.62 | 3.0 | positive | manual | Pn | 1.42 | 0 | |||
IV.CESX.HHZ. | 2021-10-20T06:27:23.31 | 3.0 | undecidable | manual | Pg | 18.5 | 0 | |||
IV.MOMA.HHZ. | 2021-10-20T06:27:19.00 | 3.0 | undecidable | manual | Pg | 15.59 | 0 | |||
GU.GSCL.HHZ. | 2021-10-20T06:27:18.79 | 3.0 | undecidable | manual | Sn | 5.19 | 0 | |||
IV.BLLA.EHZ. | 2021-10-20T06:27:12.75 | 3.0 | negative | manual | Pg | 16.27 | 0 | |||
IV.IMOL.HNZ. | 2021-10-20T06:26:59.68 | 3.0 | positive | manual | Pg | 10.79 | 0 | |||
IV.ZEN8.EHZ. | 2021-10-20T06:26:50.44 | 3.0 | negative | manual | Pg | 10.59 | 0 | |||
IV.SERM.EHZ. | 2021-10-20T06:26:47.08 | 3.0 | positive | manual | Pn | 3.07 | 0 | |||
GU.TRAV.HHZ. | 2021-10-20T06:26:26.78 | 0.6 | undecidable | manual | S | 49 | 120.0909 | 50 | -0.02 | 42 |
GU.ENR.HHZ. | 2021-10-20T06:26:19.64 | 0.6 | undecidable | manual | S | 134 | 92.5407 | 50 | 0.18 | 43 |
GU.PCP.HHZ. | 2021-10-20T06:26:18.23 | 0.3 | undecidable | manual | P | 100 | 158.0196 | 50 | 0.49 | 52 |
GU.STV.HHZ. | 2021-10-20T06:26:17.67 | 0.6 | undecidable | manual | S | 136 | 86.247 | 50 | -0.09 | 44 |
IV.QLNO.HHZ. | 2021-10-20T06:26:16.97 | 0.3 | undecidable | manual | P | 110 | 149.739 | 50 | 0.51 | 53 |
GU.LSD.HHZ. | 2021-10-20T06:26:16.87 | 0.6 | undecidable | manual | S | 31 | 84.1491 | 50 | -0.35 | 42 |
GU.RORO.HHZ. | 2021-10-20T06:26:15.28 | 0.6 | undecidable | manual | P | 123 | 141.0477 | 50 | 0.17 | 39 |
FR.SAOF.HHZ.00 | 2021-10-20T06:26:12.47 | 0.3 | undecidable | manual | P | 139 | 119.6913 | 50 | 0.64 | 54 |
GU.CIRO.HHZ. | 2021-10-20T06:26:12.20 | 0.3 | undecidable | manual | P | 41 | 117.0939 | 50 | 0.78 | 51 |
GU.TRAV.HHZ. | 2021-10-20T06:26:12.35 | 0.6 | undecidable | manual | P | 49 | 120.0909 | 50 | 0.47 | 38 |
GU.GBOS.HHZ. | 2021-10-20T06:26:11.60 | 0.1 | positive | manual | P | 122 | 118.0929 | 50 | 0.03 | 84 |
RD.ORIF.BHZ. | 2021-10-20T06:26:09.17 | 0.3 | undecidable | manual | S | 283 | 56.1993 | 50 | -0.57 | 63 |
GU.PZZ.HHZ. | 2021-10-20T06:26:08.58 | 0.6 | undecidable | manual | S | 128 | 54.2013 | 50 | -0.63 | 41 |
GU.ENR.HHZ. | 2021-10-20T06:26:07.43 | 0.6 | undecidable | manual | P | 134 | 92.5407 | 50 | -0.21 | 43 |
GU.LSD.HHZ. | 2021-10-20T06:26:06.51 | 0.1 | positive | manual | P | 31 | 84.1491 | 50 | 0.16 | 88 |
GU.STV.HHZ. | 2021-10-20T06:26:06.49 | 0.1 | undecidable | manual | P | 136 | 86.247 | 50 | -0.17 | 87 |
GU.RSP.HHZ. | 2021-10-20T06:26:03.57 | 0.3 | undecidable | manual | P | 55 | 65.6898 | 50 | 0.07 | 70 |
RD.ORIF.BHZ. | 2021-10-20T06:26:02.31 | 0.1 | negative | manual | P | 283 | 56.1993 | 50 | 0.28 | 90 |
GU.BHB.HHZ. | 2021-10-20T06:26:01.35 | 0.1 | positive | manual | P | 87 | 54.0015 | 50 | -0.35 | 89 |
MN.BNI.HHZ. | 2021-10-20T06:26:01.45 | 0.6 | undecidable | manual | S | 16 | 27.9498 | 105 | -0.1 | 49 |
GU.PZZ.HHZ. | 2021-10-20T06:26:01.26 | 0.1 | undecidable | manual | P | 128 | 54.2013 | 50 | -0.47 | 87 |
GU.RRL.HHZ. | 2021-10-20T06:25:58.86 | 0.1 | undecidable | manual | S | 54 | 20.7681 | 110 | -0.3 | 96 |
MN.BNI.HHZ. | 2021-10-20T06:25:57.26 | 0.1 | undecidable | manual | P | 16 | 27.9498 | 105 | -0.05 | 100 |
GU.RRL.HHZ. | 2021-10-20T06:25:56.02 | 0.1 | positive | manual | P | 54 | 20.7681 | 110 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RRL.HHN. | ML:2.2 | 0.0010868778999999999 | 1.76 | AML | other | m | 2021-10-20T06:25:58.08 |
GU.RRL.HHE. | ML:2.1 | 0.0010160494999999997 | 0.5792 | AML | other | m | 2021-10-20T06:26:00.74 |
MN.BNI.HHE. | ML:1.4 | 0.000148671695 | 1.6576 | AML | other | m | 2021-10-20T06:26:02.16 |
MN.BNI.HNE. | ML:1.5 | 0.00015362066499999998 | 1.6576 | AML | other | m | 2021-10-20T06:26:02.16 |
MN.BNI.HNN. | ML:1.3 | 0.00010549775 | 1.7216 | AML | other | m | 2021-10-20T06:26:06.13 |
MN.BNI.HHN. | ML:1.3 | 0.000105257015 | 1.6992 | AML | other | m | 2021-10-20T06:26:06.13 |
GU.BHB.HHN. | ML:1.9 | 0.00019350000000000001 | 0.38 | AML | other | m | 2021-10-20T06:26:08.64 |
GU.BHB.HNN. | ML:1.9 | 0.00019618185 | 0.3712 | AML | other | m | 2021-10-20T06:26:08.46 |
GU.BHB.HNE. | ML:1.8 | 0.00017150000000000002 | 0.46 | AML | other | m | 2021-10-20T06:26:10.69 |
GU.PZZ.HHN. | ML:2.2 | 0.00041754955 | 0.2208 | AML | other | m | 2021-10-20T06:26:10.74 |
GU.PZZ.HHE. | ML:2.2 | 0.00041283335 | 0.3392 | AML | other | m | 2021-10-20T06:26:12.28 |
GU.BHB.HHE. | ML:1.8 | 0.000134757115 | 0.72 | AML | other | m | 2021-10-20T06:26:13.81 |
GU.RSP.HNE. | ML:1.8 | 0.00010443213000000001 | 0.2592 | AML | other | m | 2021-10-20T06:26:14.11 |
GU.RSP.HHE. | ML:1.8 | 0.00011965000000000001 | 0.26 | AML | other | m | 2021-10-20T06:26:14.11 |
IV.QLNO.HHE. | ML:1.9 | 0.000045093545 | 0.24 | AML | other | m | 2021-10-20T06:26:17.21 |
GU.RORO.HHE. | ML:2.9 | 0.0005471414 | 1.12 | AML | other | m | 2021-10-20T06:26:17.91 |
GU.RSP.HHN. | ML:1.7 | 0.000098935105 | 0.2816 | AML | other | m | 2021-10-20T06:26:17.22 |
GU.RSP.HNN. | ML:1.6 | 0.000074072075 | 0.2784 | AML | other | m | 2021-10-20T06:26:17.23 |
GU.LSD.HHE. | ML:2.0 | 0.0001305 | 0.3 | AML | other | m | 2021-10-20T06:26:18.70 |
GU.LSD.HHN. | ML:1.8 | 0.00009090000000000001 | 0.32 | AML | other | m | 2021-10-20T06:26:19.20 |
GU.ENR.HHN. | ML:2.0 | 0.00009834085 | 0.2016 | AML | other | m | 2021-10-20T06:26:20.65 |
GU.STV.HHN. | ML:1.9 | 0.0000901 | 1.72 | AML | other | m | 2021-10-20T06:26:21.08 |
GU.STV.HHE. | ML:1.9 | 0.0000906 | 0.56 | AML | other | m | 2021-10-20T06:26:21.12 |
GU.ENR.HHE. | ML:1.9 | 0.0000871 | 0.24 | AML | other | m | 2021-10-20T06:26:21.37 |
GU.TRAV.HHE. | ML:2.0 | 0.00008215 | 0.26 | AML | other | m | 2021-10-20T06:26:27.46 |
GU.GBOS.HHN. | ML:1.9 | 0.000055762595 | 0.4384 | AML | other | m | 2021-10-20T06:26:27.62 |
GU.GBOS.HHE. | ML:1.8 | 0.000052010390000000005 | 0.3808 | AML | other | m | 2021-10-20T06:26:27.60 |
GU.CIRO.HHE. | ML:1.6 | 0.00003535 | 1.7 | AML | other | m | 2021-10-20T06:26:27.85 |
GU.CIRO.HHN. | ML:1.7 | 0.0000381524 | 1.5808 | AML | other | m | 2021-10-20T06:26:28.09 |
GU.TRAV.HHN. | ML:2.0 | 0.00007594999999999999 | 0.28 | AML | other | m | 2021-10-20T06:26:29.55 |
FR.SAOF.HHN.00 | ML:2.2 | 0.000132 | 1.44 | AML | other | m | 2021-10-20T06:26:35.17 |
IV.QLNO.HHN. | ML:1.9 | 0.000042732695 | 1.68 | AML | other | m | 2021-10-20T06:26:35.04 |
FR.SAOF.HHE.00 | ML:2.1 | 0.00009027553 | 1.6 | AML | other | m | 2021-10-20T06:26:35.93 |
GU.PCP.HHE. | ML:2.0 | 0.000048350194999999996 | 1.04 | AML | other | m | 2021-10-20T06:26:39.26 |
GU.RORO.HHN. | ML:2.0 | 0.000054162145000000004 | 1.5808 | AML | other | m | 2021-10-20T06:26:40.83 |
GU.PCP.HHN. | ML:2.0 | 0.00004660008 | 1.28 | AML | other | m | 2021-10-20T06:27:02.73 |