A magnitude ML 1.3 earthquake occured in region: V3 Monte Bianco (ITALIA, FRANCIA, SVIZZERA), on
and geographic coordinates (lat, lon) 45.9790, 7.0060 at 14 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 1.3 | 2023-10-24 09:22:18 |
45.9792 | 7.0062 | 14 | 2023-10-24 09:30:30 |
Sala Sismica INGV-Roma | 122331491 |
Field | Value |
---|---|
Time (UTC) | 2023-10-24 09:22:18 ± 0.32 |
Latitude | 45.9792 ± 0.0144 |
Longitude | 7.0062 ± 0.0233 |
Depth (km) | 14 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122331491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2027 |
Semi-minor axis of confidence ellipse (meter) | 417 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 305 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2030.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 213 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.32200 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 122331491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-24 09:30:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
RD.ORIF.BHE. | 2023-10-24T09:22:42.83 | 0.3 | undecidable | manual | P | 217 | 146.742 | 91 | 0.37 | 76 |
GU.SATI.HHZ. | 2023-10-24T09:22:39.81 | 0.3 | undecidable | manual | S | 99 | 67.4769 | 93 | 0.88 | 75 |
IV.GIMEL.HHZ. | 2023-10-24T09:22:39.57 | 3.0 | undecidable | manual | P | 0 | ||||
GU.RRL.HHE. | 2023-10-24T09:22:38.30 | 0.3 | undecidable | manual | P | 188 | 118.5924 | 91 | 0.18 | 84 |
GU.LSD.HHZ. | 2023-10-24T09:22:36.19 | 0.3 | undecidable | manual | S | 170 | 58.497 | 93 | -0.32 | 87 |
GU.TRAV.HHZ. | 2023-10-24T09:22:32.16 | 0.3 | undecidable | manual | P | 132 | 77.2671 | 92 | 0.41 | 86 |
GU.SATI.HHZ. | 2023-10-24T09:22:29.96 | 0.3 | undecidable | manual | P | 99 | 67.4769 | 93 | -0.3 | 87 |
CH.DIX.HHZ. | 2023-10-24T09:22:29.28 | 0.3 | undecidable | manual | S | 70 | 32.9448 | 97 | -0.44 | 90 |
GU.LSD.HHZ. | 2023-10-24T09:22:28.73 | 0.3 | undecidable | manual | P | 170 | 58.497 | 93 | -0.14 | 90 |
IV.MRGE.HHZ. | 2023-10-24T09:22:27.09 | 0.3 | undecidable | manual | S | 170 | 23.5542 | 103 | -0.18 | 95 |
GU.REMY.HHZ. | 2023-10-24T09:22:26.80 | 0.3 | undecidable | manual | S | 143 | 19.4694 | 109 | 0.59 | 93 |
CH.DIX.HHZ. | 2023-10-24T09:22:24.46 | 0.3 | undecidable | manual | P | 70 | 32.9448 | 97 | -0.48 | 88 |
IV.MRGE.HHZ. | 2023-10-24T09:22:23.16 | 0.3 | undecidable | manual | P | 170 | 23.5542 | 103 | -0.37 | 92 |
GU.REMY.HHZ. | 2023-10-24T09:22:22.92 | 0.3 | undecidable | manual | P | 143 | 19.4694 | 109 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MRGE.HHE. | ML:1.6 | 0.00024249999999999999 | 0.2 | AML | other | m | 2023-10-24T09:22:27.32 |
IV.MRGE.HHN. | ML:1.4 | 0.00016 | 0.08 | AML | other | m | 2023-10-24T09:22:27.36 |
CH.DIX.HHE. | ML:1.6 | 0.00018105389999999998 | 0.128 | AML | other | m | 2023-10-24T09:22:29.54 |
CH.DIX.HHN. | ML:2.1 | 0.00058982585 | 0.1472 | AML | other | m | 2023-10-24T09:22:29.60 |
GU.LSD.HHE. | ML:1.0 | 0.000021290845 | 0.096 | AML | other | m | 2023-10-24T09:22:36.41 |
GU.LSD.HHN. | ML:0.9 | 0.000014499124999999998 | 0.0768 | AML | other | m | 2023-10-24T09:22:36.81 |
GU.TRAV.HHE. | ML:0.8 | 0.000011465829 | 0.2624 | AML | other | m | 2023-10-24T09:22:45.65 |
GU.TRAV.HHN. | ML:1.0 | 0.0000135060455 | 0.1024 | AML | other | m | 2023-10-24T09:22:43.59 |