A magnitude ML 1.2 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 44.1340, 6.8260 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.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-02-25 07:37:53 |
44.1342 | 6.8257 | 10 | 2023-02-25 07:48:20 |
Sala Sismica INGV-Roma | 114789361 |
Field | Value |
---|---|
Time (UTC) | 2023-02-25 07:37:53 ± 0.18 |
Latitude | 44.1342 ± 0.0081 |
Longitude | 6.8257 ± 0.0113 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 114789361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1040 |
Semi-minor axis of confidence ellipse (meter) | 710 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 44 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1040.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 197 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.37592 |
Epicentral distance of station farthest from the epicenter (degree) | 1.03332 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 114789361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-25 07:48:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GBOS.HHZ. | 2023-02-25T07:38:18.48 | 0.3 | undecidable | manual | S | 81 | 81.5517 | 50 | 0.36 | 66 |
GU.BHB.HHZ. | 2023-02-25T07:38:18.99 | 0.3 | undecidable | manual | S | 24 | 85.1481 | 50 | -0.09 | 69 |
RD.ORIF.BHE. | 2023-02-25T07:38:13.37 | 0.6 | undecidable | manual | P | 320 | 114.6963 | 50 | 0.48 | 40 |
GU.ENR.HHZ. | 2023-02-25T07:38:09.25 | 0.3 | undecidable | manual | S | 77 | 48.3183 | 50 | 0 | 75 |
GU.BHB.HHZ. | 2023-02-25T07:38:08.49 | 0.3 | undecidable | manual | P | 24 | 85.1481 | 50 | 0.16 | 68 |
GU.GBOS.HHZ. | 2023-02-25T07:38:08.23 | 0.1 | undecidable | manual | P | 81 | 81.5517 | 50 | 0.45 | 86 |
GU.PZZ.HHZ. | 2023-02-25T07:38:08.89 | 0.3 | undecidable | manual | S | 29 | 47.3193 | 50 | -0.08 | 74 |
GU.RRL.HHE. | 2023-02-25T07:38:08.48 | 0.3 | undecidable | manual | P | 358 | 87.3459 | 50 | -0.19 | 67 |
GU.STV.HHZ. | 2023-02-25T07:38:07.36 | 0.1 | undecidable | manual | S | 73 | 41.7249 | 50 | -0.12 | 99 |
GU.BURY.HHE. | 2023-02-25T07:38:05.45 | 0.6 | undecidable | manual | P | 123 | 70.2741 | 50 | -0.58 | 42 |
FR.SAOF.HHE.00 | 2023-02-25T07:38:04.38 | 0.1 | undecidable | manual | P | 106 | 60.2952 | 50 | -0.12 | 96 |
GU.PZZ.HHZ. | 2023-02-25T07:38:02.35 | 0.1 | negative | manual | P | 29 | 47.3193 | 50 | -0.15 | 98 |
GU.ENR.HHZ. | 2023-02-25T07:38:02.69 | 0.1 | undecidable | manual | P | 77 | 48.3183 | 50 | 0.03 | 100 |
GU.STV.HHZ. | 2023-02-25T07:38:01.55 | 0.1 | undecidable | manual | P | 73 | 41.7249 | 50 | -0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHE. | ML:1.3 | 0.00005435 | 0.8 | AML | other | m | 2023-02-25T07:38:08.90 |
GU.PZZ.HHN. | ML:1.2 | 0.00004975 | 0.4 | AML | other | m | 2023-02-25T07:38:09.64 |
GU.ENR.HHE. | ML:1.4 | 0.00006895 | 0.44 | AML | other | m | 2023-02-25T07:38:10.45 |
GU.ENR.HHN. | ML:1.4 | 0.00006955 | 1.08 | AML | other | m | 2023-02-25T07:38:10.89 |
GU.STV.HHE. | ML:0.8 | 0.000020260469999999998 | 0.16 | AML | other | m | 2023-02-25T07:38:09.28 |
GU.STV.HHN. | ML:1.0 | 0.000037377480000000005 | 0.1792 | AML | other | m | 2023-02-25T07:38:07.82 |