A magnitude ML 0.7 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 44.7990, 6.6460 at 15 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Claviere | TO | 18 | 214 | 214 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2020-04-30 03:02:21 |
44.7987 | 6.6462 | 15 | 2020-04-30 03:08:55 |
Sala Sismica INGV-Roma | 78684261 |
Field | Value |
---|---|
Time (UTC) | 2020-04-30 03:02:21 ± 0.21 |
Latitude | 44.7987 ± 0.0126 |
Longitude | 6.6462 ± 0.0139 |
Depth (km) | 15 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 78684261 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1467 |
Semi-minor axis of confidence ellipse (meter) | 486 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 211 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 147 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 11 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.79410 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 78684261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-30 03:08:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.ENR.HHZ. | 2020-04-30T03:02:47.65 | 0.3 | undecidable | manual | S | 136 | 88.1451 | 93 | 0.03 | 70 |
RD.ORIF.BHZ. | 2020-04-30T03:02:40.10 | 0.3 | undecidable | manual | S | 283 | 61.6938 | 94 | -0.46 | 63 |
GU.ENR.HHZ. | 2020-04-30T03:02:37.43 | 1.0 | positive | manual | P | 136 | 88.1451 | 93 | 0.8 | 19 |
GU.BHB.HHZ. | 2020-04-30T03:02:36.76 | 0.6 | undecidable | manual | S | 85 | 48.7179 | 96 | -0.36 | 46 |
GU.PZZ.HHE. | 2020-04-30T03:02:36.46 | 0.3 | undecidable | manual | S | 131 | 49.2174 | 96 | -0.79 | 61 |
GU.RSP.HHZ. | 2020-04-30T03:02:33.27 | 0.1 | undecidable | manual | P | 51 | 62.1933 | 94 | 0.65 | 87 |
RD.ORIF.BHZ. | 2020-04-30T03:02:32.92 | 0.6 | positive | manual | P | 283 | 61.6938 | 94 | 0.37 | 47 |
GU.BNI.HHZ. | 2020-04-30T03:02:31.99 | 3.0 | undecidable | manual | S | 0 | ||||
GU.BHB.HHZ. | 2020-04-30T03:02:30.57 | 0.1 | undecidable | manual | P | 85 | 48.7179 | 96 | 0.01 | 100 |
GU.PZZ.HHE. | 2020-04-30T03:02:30.96 | 0.1 | undecidable | manual | P | 131 | 49.2174 | 96 | 0.32 | 96 |
GU.RRL.HHZ. | 2020-04-30T03:02:28.62 | 0.6 | undecidable | manual | S | 40 | 17.6712 | 117 | -0.44 | 47 |
GU.RRL.HHZ. | 2020-04-30T03:02:25.80 | 0.3 | positive | manual | P | 40 | 17.6712 | 117 | -0.11 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RRL.HHN. | ML:0.7 | 0.0000335539455 | 0.1392 | AML | other | m | 2020-04-30T03:02:28.72 |
GU.RRL.HHE. | ML:0.6 | 0.000026063095 | 0.24 | AML | other | m | 2020-04-30T03:02:28.76 |
GU.BHB.HHN. | ML:0.6 | 0.00001184062 | 0.2208 | AML | other | m | 2020-04-30T03:02:37.73 |
GU.BHB.HHE. | ML:0.6 | 0.000009146249999999997 | 0.5216 | AML | other | m | 2020-04-30T03:02:37.97 |
GU.ENR.HHN. | ML:1.2 | 0.000018883325 | 2.0608 | AML | other | m | 2020-04-30T03:02:48.93 |
GU.ENR.HHE. | ML:0.9 | 0.0000092932165 | 0.4416 | AML | other | m | 2020-04-30T03:02:48.27 |