A magnitude ML 0.9 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.0780, 7.5280 at 7 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 0.9 | 2024-03-04 22:24:23 |
46.0782 | 7.5275 | 7 | 2024-03-04 23:16:13 |
Sala Sismica INGV-Roma | 125700471 |
Field | Value |
---|---|
Time (UTC) | 2024-03-04 22:24:23 ± 0.28 |
Latitude | 46.0782 ± 0.0270 |
Longitude | 7.5275 ± 0.0117 |
Depth (km) | 7 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125700471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2996 |
Semi-minor axis of confidence ellipse (meter) | 604 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 8 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3000.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 184 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.08274 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47664 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 125700471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-04 23:16:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MRGE.HHZ. | 2024-03-04T22:24:38.65 | 0.6 | undecidable | manual | S | 227 | 49.617 | 50 | -0.92 | 37 |
GU.SATI.HHZ. | 2024-03-04T22:24:35.12 | 0.6 | undecidable | manual | S | 130 | 34.6431 | 102 | -0.14 | 49 |
CH.MMK.HHE. | 2024-03-04T22:24:34.24 | 0.3 | undecidable | manual | S | 95 | 33.744 | 102 | -0.73 | 62 |
GU.CIRO.HHZ. | 2024-03-04T22:24:33.27 | 0.6 | undecidable | manual | P | 177 | 52.9026 | 50 | 0.2 | 46 |
GU.BLANC.HHE. | 2024-03-04T22:24:33.20 | 0.1 | undecidable | manual | P | 241 | 52.6029 | 50 | 0.18 | 93 |
IV.MRGE.HHZ. | 2024-03-04T22:24:32.60 | 0.3 | positive | manual | P | 227 | 49.617 | 50 | 0.04 | 73 |
CH.MMK.HHE. | 2024-03-04T22:24:30.06 | 0.1 | undecidable | manual | P | 95 | 33.744 | 102 | 0.15 | 97 |
GU.SATI.HHZ. | 2024-03-04T22:24:30.59 | 0.1 | positive | manual | P | 130 | 34.6431 | 102 | 0.51 | 90 |
CH.DIX.HHZ. | 2024-03-04T22:24:26.52 | 0.6 | undecidable | manual | S | 271 | 9.1797 | 128 | -0.53 | 46 |
CH.DIX.HHZ. | 2024-03-04T22:24:25.56 | 0.1 | negative | manual | P | 271 | 9.1797 | 128 | 0.22 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DIX.HHE. | ML:1.2 | 0.0002722718 | 0.256 | AML | other | m | 2024-03-04T22:24:27.02 |
CH.DIX.HHN. | ML:1.5 | 0.00048635075 | 0.1408 | AML | other | m | 2024-03-04T22:24:26.76 |
GU.SATI.HHE. | ML:0.7 | 0.000021184095 | 0.0768 | AML | other | m | 2024-03-04T22:24:36.07 |
GU.SATI.HHN. | ML:0.7 | 0.000019681665000000003 | 0.0768 | AML | other | m | 2024-03-04T22:24:35.89 |
GU.SATI.HNE. | ML:0.9 | 0.000036485965 | 0.448 | AML | other | m | 2024-03-04T22:24:39.27 |
GU.SATI.HNN. | ML:0.8 | 0.000029672024999999998 | 0.7168 | AML | other | m | 2024-03-04T22:24:42.73 |
IV.MRGE.HHE. | ML:0.9 | 0.000020090450000000003 | 1.3824 | AML | other | m | 2024-03-04T22:24:48.12 |
IV.MRGE.HHN. | ML:0.8 | 0.0000163819503 | 45.7216 | AML | other | m | 2024-03-04T22:24:32.54 |
GU.CIRO.HHE. | ML:0.9 | 0.00002139691 | 2.5344 | AML | other | m | 2024-03-04T22:24:54.94 |
GU.CIRO.HHN. | ML:0.8 | 0.00001550441 | 1.1776 | AML | other | m | 2024-03-04T22:24:40.56 |