A magnitude ML 1.2 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 44.4840, 6.7320 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.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-03-17 07:35:31 |
44.4843 | 6.7325 | 8 | 2020-03-17 07:56:12 |
Sala Sismica INGV-Roma | 77319221 |
Field | Value |
---|---|
Time (UTC) | 2020-03-17 07:35:31 ± 0.28 |
Latitude | 44.4843 ± 0.0099 |
Longitude | 6.7325 ± 0.0151 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77319221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1052 |
Semi-minor axis of confidence ellipse (meter) | 990 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 208 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1050.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 176 |
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) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.27429 |
Epicentral distance of station farthest from the epicenter (degree) | 1.00994 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 77319221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-17 07:56:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GBOS.HHZ. | 2020-03-17T07:35:58.96 | 0.3 | undecidable | manual | S | 107 | 91.8414 | 50 | -0.57 | 59 |
IV.IMI.HHZ. | 2020-03-17T07:35:51.37 | 0.3 | undecidable | manual | P | 124 | 112.0989 | 50 | 0.43 | 59 |
GU.BHB.HHZ. | 2020-03-17T07:35:50.21 | 0.6 | undecidable | manual | S | 47 | 57.1983 | 50 | -0.06 | 47 |
GU.GBOS.HHZ. | 2020-03-17T07:35:48.14 | 0.1 | undecidable | manual | P | 107 | 91.8414 | 50 | 0.32 | 84 |
GU.RSP.HHZ. | 2020-03-17T07:35:47.29 | 0.3 | undecidable | manual | P | 29 | 84.7485 | 50 | 0.57 | 60 |
FR.SAOF.HHE.00 | 2020-03-17T07:35:47.29 | 0.3 | undecidable | manual | P | 130 | 85.4478 | 50 | 0.45 | 62 |
GU.RRL.HHE. | 2020-03-17T07:35:47.89 | 0.3 | undecidable | manual | S | 5 | 48.618 | 50 | -0.1 | 72 |
RD.ORIF.BHE. | 2020-03-17T07:35:45.90 | 0.1 | undecidable | manual | P | 306 | 82.6506 | 50 | -0.5 | 82 |
GU.BHB.HHZ. | 2020-03-17T07:35:42.73 | 0.1 | undecidable | manual | P | 47 | 57.1983 | 50 | 0.26 | 91 |
GU.ENR.HHZ. | 2020-03-17T07:35:42.91 | 1.0 | negative | manual | P | 117 | 61.5939 | 50 | -0.24 | 23 |
GU.PZZ.HHZ. | 2020-03-17T07:35:42.42 | 0.3 | undecidable | manual | S | 85 | 30.4473 | 104 | -0.3 | 71 |
GU.RRL.HHE. | 2020-03-17T07:35:41.18 | 0.1 | undecidable | manual | P | 5 | 48.618 | 50 | 0.02 | 97 |
GU.STV.HHZ. | 2020-03-17T07:35:41.62 | 0.1 | undecidable | manual | P | 119 | 54.0015 | 50 | -0.37 | 89 |
GU.PZZ.HHZ. | 2020-03-17T07:35:38.14 | 0.1 | undecidable | manual | P | 85 | 30.4473 | 104 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHE. | ML:1.9 | 0.0003885994 | 0.1408 | AML | other | m | 2020-03-17T07:35:42.80 |
GU.PZZ.HHN. | ML:1.8 | 0.00028920469999999996 | 0.1408 | AML | other | m | 2020-03-17T07:35:42.48 |
GU.BHB.HHE. | ML:0.8 | 0.0000144224165 | 0.1216 | AML | other | m | 2020-03-17T07:35:50.75 |
GU.BHB.HHN. | ML:1.1 | 0.00002789617 | 0.1408 | AML | other | m | 2020-03-17T07:35:52.11 |
GU.GBOS.HHE. | ML:1.1 | 0.000014777985 | 0.1792 | AML | other | m | 2020-03-17T07:35:59.78 |
GU.GBOS.HHN. | ML:1.0 | 0.0000114143305 | 0.096 | AML | other | m | 2020-03-17T07:36:00.11 |