A magnitude ML 1.2 earthquake occured in region: V3 Monte Bianco (ITALIA, FRANCIA, SVIZZERA), on
and geographic coordinates (lat, lon) 46.0140, 6.9000 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.
No Italian municipalities within 20 km distance.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2018-09-07 15:12:55 |
46.014 | 6.9005 | 10 | 2018-09-07 15:23:38 |
Sala Sismica INGV-Roma | 60664981 |
Field | Value |
---|---|
Time (UTC) | 2018-09-07 15:12:55 ± 0.17 |
Latitude | 46.0140 ± 0.0090 |
Longitude | 6.9005 ± 0.0129 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 60664981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1120 |
Semi-minor axis of confidence ellipse (meter) | 870 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 233 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1120.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.42 |
Epicentral distance of station closest to the epicenter (degree) | 0.25001 |
Epicentral distance of station farthest from the epicenter (degree) | 0.90202 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 60664981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-09-07 15:23:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.MMK.HHN. | 2018-09-07T15:13:19.85 | 0.1 | undecidable | manual | S | 87 | 82.0512 | 50 | 0.22 | 88 |
GU.SATI.HHZ. | 2018-09-07T15:13:17.93 | 0.1 | undecidable | manual | S | 101 | 76.2681 | 50 | -0.16 | 90 |
CH.GIMEL.HHZ. | 2018-09-07T15:13:17.12 | 0.1 | undecidable | manual | S | 320 | 75.4689 | 50 | -0.76 | 75 |
GU.LSD.HHZ. | 2018-09-07T15:13:14.19 | 0.1 | undecidable | manual | S | 164 | 64.0914 | 50 | -0.67 | 80 |
GU.RSP.HHE. | 2018-09-07T15:13:12.94 | 0.1 | undecidable | manual | P | 163 | 100.122 | 50 | 0.91 | 68 |
CH.MMK.HHN. | 2018-09-07T15:13:09.60 | 0.1 | undecidable | manual | P | 87 | 82.0512 | 50 | 0.36 | 85 |
GU.SATI.HHZ. | 2018-09-07T15:13:08.23 | 0.1 | undecidable | manual | P | 101 | 76.2681 | 50 | -0.12 | 91 |
CH.GIMEL.HHZ. | 2018-09-07T15:13:08.66 | 0.1 | undecidable | manual | P | 320 | 75.4689 | 50 | 0.43 | 85 |
CH.DIX.HHZ. | 2018-09-07T15:13:08.00 | 0.1 | undecidable | manual | S | 79 | 39.7269 | 50 | -0.36 | 92 |
GU.LSD.HHZ. | 2018-09-07T15:13:06.98 | 0.1 | undecidable | manual | P | 164 | 64.0914 | 50 | 0.5 | 86 |
GU.REMY.HHZ. | 2018-09-07T15:13:05.03 | 0.1 | undecidable | manual | S | 135 | 27.75 | 50 | -0.13 | 99 |
IV.MRGE.HHZ. | 2018-09-07T15:13:05.37 | 0.1 | undecidable | manual | S | 155 | 29.748 | 50 | -0.32 | 95 |
CH.DIX.HHZ. | 2018-09-07T15:13:02.86 | 0.1 | undecidable | manual | P | 79 | 39.7269 | 50 | 0.13 | 97 |
GU.REMY.HHZ. | 2018-09-07T15:13:01.08 | 0.1 | undecidable | manual | P | 135 | 27.75 | 50 | 0.19 | 98 |
IV.MRGE.HHZ. | 2018-09-07T15:13:01.13 | 0.1 | undecidable | manual | P | 155 | 29.748 | 50 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MRGE.HHE. | ML:1.3 | 0.00010070000000000001 | 0.28 | AML | other | m | 2018-09-07T15:13:05.68 |
IV.MRGE.HHN. | ML:1.3 | 0.00009255 | 0.06 | AML | other | m | 2018-09-07T15:13:05.72 |
CH.DIX.HHN. | ML:1.8 | 0.0002035 | 0.16 | AML | other | m | 2018-09-07T15:13:08.33 |
CH.DIX.HHE. | ML:1.2 | 0.00005964999999999999 | 1.08 | AML | other | m | 2018-09-07T15:13:08.32 |
GU.LSD.HHE. | ML:1.0 | 0.0000206 | 0.7 | AML | other | m | 2018-09-07T15:13:14.54 |
GU.LSD.HHN. | ML:0.9 | 0.000013899999999999999 | 0.18 | AML | other | m | 2018-09-07T15:13:15.55 |