A magnitude ML 1.9 earthquake occured in region: France, on
and geographic coordinates (lat, lon) 45.3220, 6.3890 at 8 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 1.9 | 2024-04-17 20:30:46 |
45.3217 | 6.3888 | 8 | 2024-04-17 20:39:57 |
Sala Sismica INGV-Roma | 126838731 |
Field | Value |
---|---|
Time (UTC) | 2024-04-17 20:30:46 ± 0.58 |
Latitude | 45.3217 ± 0.0108 |
Longitude | 6.3888 ± 0.0307 |
Depth (km) | 8 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126838731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2192 |
Semi-minor axis of confidence ellipse (meter) | 1091 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 84 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2190.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 211 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.21408 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 126838731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-17 20:39:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.MPRI.HHZ. | 2024-04-17T20:32:15.75 | 3.0 | undecidable | manual | Pg | 16.92 | 0 | |||
2Y.A301A.HHZ. | 2024-04-17T20:32:06.23 | 3.0 | negative | manual | Pg | 11.53 | 0 | |||
ZO.PDN2.EHZ. | 2024-04-17T20:31:45.39 | 3.0 | positive | manual | Pg | 7.55 | 0 | |||
CH.GIMEL.HHZ. | 2024-04-17T20:31:25.79 | 0.3 | undecidable | manual | S | 356 | 134.7651 | 50 | 0.24 | 67 |
GU.SATI.HHZ. | 2024-04-17T20:31:25.12 | 1.0 | undecidable | manual | S | 61 | 130.2696 | 50 | 0.78 | 19 |
CH.DIX.HHZ. | 2024-04-17T20:31:21.18 | 1.0 | undecidable | manual | S | 43 | 115.3956 | 50 | 0.81 | 19 |
GU.SATI.HHZ. | 2024-04-17T20:31:09.03 | 0.1 | undecidable | manual | P | 61 | 130.2696 | 50 | 0.69 | 79 |
IV.MRGE.HHZ. | 2024-04-17T20:31:08.15 | 0.6 | undecidable | manual | S | 46 | 72.0723 | 50 | -0.67 | 45 |
CH.GIMEL.HHZ. | 2024-04-17T20:31:08.90 | 1.0 | negative | manual | P | 356 | 134.7651 | 50 | -0.14 | 23 |
GU.TRAV.HHZ. | 2024-04-17T20:31:05.53 | 0.3 | negative | manual | P | 78 | 107.8143 | 50 | 0.65 | 63 |
CH.DIX.HHZ. | 2024-04-17T20:31:05.48 | 0.6 | positive | manual | P | 43 | 115.3956 | 50 | -0.57 | 43 |
GU.LSD.HHZ. | 2024-04-17T20:31:04.99 | 0.6 | undecidable | manual | S | 75 | 59.9955 | 50 | -0.6 | 47 |
GU.RRL.HHZ. | 2024-04-17T20:31:04.36 | 0.6 | undecidable | manual | S | 145 | 54.4011 | 50 | 0.26 | 52 |
GU.CIRO.HHZ. | 2024-04-17T20:31:03.68 | 0.6 | negative | manual | P | 71 | 96.8253 | 50 | 0.48 | 46 |
GU.BHB.HHZ. | 2024-04-17T20:31:01.92 | 0.6 | positive | manual | P | 128 | 87.1461 | 50 | 0.22 | 49 |
GU.RSP.HHZ. | 2024-04-17T20:30:59.46 | 1.0 | positive | manual | P | 105 | 71.0733 | 50 | 0.24 | 25 |
IV.MRGE.HHZ. | 2024-04-17T20:30:58.83 | 0.1 | undecidable | manual | P | 46 | 72.0723 | 50 | -0.55 | 94 |
GU.LSD.HHZ. | 2024-04-17T20:30:57.36 | 0.3 | positive | manual | P | 75 | 59.9955 | 50 | -0.16 | 79 |
GU.RRL.HHZ. | 2024-04-17T20:30:56.22 | 0.1 | undecidable | manual | P | 145 | 54.4011 | 50 | -0.44 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RRL.HHN. | ML:1.9 | 0.0001815 | 1.28 | AML | other | m | 2024-04-17T20:31:05.01 |
GU.RRL.HHE. | ML:1.9 | 0.000174 | 1.56 | AML | other | m | 2024-04-17T20:31:05.09 |
GU.LSD.HHN. | ML:1.8 | 0.00014399999999999998 | 0.74 | AML | other | m | 2024-04-17T20:31:06.57 |
GU.LSD.HHE. | ML:1.8 | 0.0001225 | 0.2 | AML | other | m | 2024-04-17T20:31:07.21 |
IV.MRGE.HHE. | ML:1.8 | 0.0000998 | 0.34 | AML | other | m | 2024-04-17T20:31:09.97 |
GU.RSP.HHN. | ML:1.3 | 0.0000363 | 0.36 | AML | other | m | 2024-04-17T20:31:09.98 |
IV.MRGE.HHN. | ML:1.9 | 0.00013700000000000002 | 0.72 | AML | other | m | 2024-04-17T20:31:10.44 |
CH.GIMEL.HHN. | ML:2.1 | 0.00008215 | 0.36 | AML | other | m | 2024-04-17T20:31:10.33 |
GU.RSP.HHE. | ML:1.4 | 0.000039149999999999996 | 0.16 | AML | other | m | 2024-04-17T20:31:11.19 |
GU.BHB.HHN. | ML:1.8 | 0.00008545 | 0.56 | AML | other | m | 2024-04-17T20:31:14.01 |
GU.BHB.HHE. | ML:1.6 | 0.000056800000000000005 | 0.58 | AML | other | m | 2024-04-17T20:31:15.54 |
GU.CIRO.HHN. | ML:1.6 | 0.00003850000000000001 | 0.46 | AML | other | m | 2024-04-17T20:31:16.54 |
GU.CIRO.HHE. | ML:1.5 | 0.000034 | 1.32 | AML | other | m | 2024-04-17T20:31:17.67 |
GU.TRAV.HHE. | ML:2.0 | 0.00008895000000000001 | 0.28 | AML | other | m | 2024-04-17T20:31:19.62 |
GU.TRAV.HHN. | ML:2.0 | 0.0000885 | 0.22 | AML | other | m | 2024-04-17T20:31:19.66 |
CH.DIX.HHN. | ML:2.7 | 0.00039549999999999996 | 0.4 | AML | other | m | 2024-04-17T20:31:25.92 |
CH.DIX.HHE. | ML:2.5 | 0.000235 | 1.12 | AML | other | m | 2024-04-17T20:31:27.34 |
CH.GIMEL.HHE. | ML:2.2 | 0.00008955000000000001 | 0.74 | AML | other | m | 2024-04-17T20:31:28.06 |
GU.SATI.HHN. | ML:1.9 | 0.00005595 | 0.62 | AML | other | m | 2024-04-17T20:31:31.36 |
GU.SATI.HHE. | ML:1.8 | 0.0000461 | 0.42 | AML | other | m | 2024-04-17T20:31:32.73 |