A magnitude ML 0.3 earthquake occured in region: V3 Monte Bianco (ITALIA, FRANCIA, SVIZZERA), on
and geographic coordinates (lat, lon) 45.8530, 6.9060 at 6 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 |
---|---|---|---|---|
Courmayeur | AO | 8 | 2807 | 2807 |
Pré-Saint-Didier | AO | 12 | 1050 | 3857 |
Morgex | AO | 15 | 2104 | 5961 |
La Thuile | AO | 15 | 761 | 6722 |
La Salle | AO | 18 | 2087 | 8809 |
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 |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.1
ML 0.3 |
2019-10-19 04:58:02 |
45.8533 | 6.9062 | 6 | 2020-02-28 16:42:00 |
Bollettino Sismico Italiano INGV | 73633281 |
Reviewed Rev100 |
Md 1.6 | 2019-10-19 04:58:02 |
45.8553 | 6.9093 | 6 | 2019-10-19 05:04:51 |
Sala Sismica INGV-Roma | 73333941 |
Field | Value |
---|---|
Time (UTC) | 2019-10-19 04:58:02 ± 0.46 |
Latitude | 45.8533 ± 0.0306 |
Longitude | 6.9062 ± 0.0181 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 73633281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3524 |
Semi-minor axis of confidence ellipse (meter) | 1159 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 346 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 297 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.02158 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42448 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 73633281 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-11-04 09:29:36 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.7 |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 73633281 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-11-04 09:29:36 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 73333941 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-19 05:04:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.LSD.HHZ. | 2019-10-19T04:58:11.81 | 0.1 | undecidable | manual | P | 158 | 47.1195 | 50 | -0.17 | 92 |
GU.REMY.HHZ. | 2019-10-19T04:58:09.68 | 0.1 | undecidable | manual | S | 95 | 19.4694 | 108 | -0.06 | 98 |
GU.REMY.HHZ. | 2019-10-19T04:58:06.76 | 0.1 | undecidable | manual | P | 95 | 19.4694 | 108 | 0.01 | 99 |
IV.MRGE.HHZ. | 2019-10-19T04:58:06.21 | 0.1 | positive | manual | P | 128 | 15.1737 | 112 | 0.27 | 95 |
GU.BLANC.HHZ. | 2019-10-19T04:58:04.79 | 0.1 | undecidable | manual | S | 115 | 2.3976 | 159 | -0.17 | 99 |
GU.BLANC.HHZ. | 2019-10-19T04:58:04.11 | 0.1 | positive | manual | P | 115 | 2.3976 | 159 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.BLANC.HHN. | ML:0.0 | 0.00057053695 | 0.1408 | AML | other | m | 2019-10-19T04:58:05.22 |
GU.BLANC.HHE. | ML:0.0 | 0.00042753794999999997 | 0.1792 | AML | other | m | 2019-10-19T04:58:05.07 |
IV.MRGE.HHE. | ML:0.2 | 0.000013022860000000001 | 0.3424 | AML | other | m | 2019-10-19T04:58:08.98 |
IV.MRGE.HHN. | ML:0.3 | 0.00001821861 | 0.0576 | AML | other | m | 2019-10-19T04:58:06.46 |
GU.REMY.HHN. | ML:0.5 | 0.000022872135000000003 | 0.1376 | AML | other | m | 2019-10-19T04:58:09.82 |
GU.REMY.HHE. | ML:0.3 | 0.00001597739 | 1.2 | AML | other | m | 2019-10-19T04:58:10.05 |
GU.LSD.HHE. | ML:0.2 | 0.000006788021 | 1.2192 | AML | other | m | 2019-10-19T04:58:30.66 |
GU.LSD.HHN. | ML:0.5 | 0.0000094223555 | 1.12 | AML | other | m | 2019-10-19T04:58:31.42 |