A magnitude ML 1.4 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.2100, 7.4170 at 12 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2018-12-23 04:10:53 |
46.21 | 7.4167 | 12 | 2019-06-04 09:16:05 |
Bollettino Sismico Italiano INGV | 64508431 |
Reviewed Rev100 |
ML 1.4 | 2018-12-23 04:10:53 |
46.2087 | 7.4443 | 11 | 2018-12-23 04:17:18 |
Sala Sismica INGV-Roma | 64105461 |
Field | Value |
---|---|
Time (UTC) | 2018-12-23 04:10:53 ± 0.09 |
Latitude | 46.2100 ± 0.0045 |
Longitude | 7.4167 ± 0.0065 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 64508431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 547 |
Semi-minor axis of confidence ellipse (meter) | 439 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 127 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.89393 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 64508431 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-01-05 05:48:50 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 64105461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-12-23 04:17:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VENL.HNZ. | 2018-12-23T04:11:53.63 | 3.0 | negative | manual | Pn | 7.76 | 0 | |||
CH.MOSI.HHZ. | 2018-12-23T04:11:31.10 | 3.0 | undecidable | manual | P | 0 | ||||
IT.BNO.HGZ. | 2018-12-23T04:11:27.64 | 3.0 | undecidable | manual | Pn | 2.97 | 0 | |||
CH.PLONS.HHZ. | 2018-12-23T04:11:21.73 | 3.0 | undecidable | manual | P | 0.31 | 0 | |||
CH.FUSIO.HHZ. | 2018-12-23T04:11:21.92 | 0.6 | undecidable | manual | S | 74 | 99.2229 | 91 | -0.07 | 42 |
GU.TRAV.HHZ. | 2018-12-23T04:11:17.04 | 0.3 | undecidable | manual | S | 162 | 81.4518 | 91 | -0.2 | 64 |
MN.TUE.HHZ. | 2018-12-23T04:11:17.52 | 3.0 | undecidable | manual | P | 0.04 | 0 | |||
GU.CIRO.HHZ. | 2018-12-23T04:11:13.53 | 0.6 | undecidable | manual | S | 170 | 68.4759 | 91 | -0.24 | 43 |
GU.RSP.HNN. | 2018-12-23T04:11:13.64 | 3.0 | undecidable | manual | P | 0.74 | 0 | |||
IV.MRGE.HHZ. | 2018-12-23T04:11:10.30 | 0.3 | undecidable | manual | S | 209 | 55.9995 | 91 | -0.14 | 68 |
CH.FUSIO.HHZ. | 2018-12-23T04:11:09.69 | 0.1 | undecidable | manual | P | 74 | 99.2229 | 91 | -0.06 | 83 |
CH.GIMEL.HHZ. | 2018-12-23T04:11:08.83 | 0.6 | undecidable | manual | P | 293 | 95.1381 | 91 | -0.29 | 40 |
GU.SATI.HHZ. | 2018-12-23T04:11:08.88 | 1.0 | undecidable | manual | S | 137 | 50.9157 | 91 | -0.2 | 22 |
GU.REMY.HHZ. | 2018-12-23T04:11:07.68 | 1.0 | undecidable | manual | S | 206 | 45.9207 | 92 | -0.07 | 23 |
CH.MMK.HHZ. | 2018-12-23T04:11:07.52 | 1.0 | undecidable | manual | S | 113 | 45.621 | 92 | -0.16 | 23 |
GU.TRAV.HHZ. | 2018-12-23T04:11:07.29 | 0.6 | undecidable | manual | P | 162 | 81.4518 | 91 | 0.28 | 43 |
GU.CIRO.HHZ. | 2018-12-23T04:11:05.16 | 0.3 | undecidable | manual | P | 170 | 68.4759 | 91 | 0.15 | 67 |
IV.MRGE.HHZ. | 2018-12-23T04:11:03.10 | 0.1 | positive | manual | P | 209 | 55.9995 | 91 | 0.01 | 93 |
GU.SATI.HHZ. | 2018-12-23T04:11:02.42 | 0.1 | negative | manual | P | 137 | 50.9157 | 91 | 0.12 | 93 |
CH.MMK.HHZ. | 2018-12-23T04:11:01.54 | 0.6 | undecidable | manual | P | 113 | 45.621 | 92 | 0.05 | 47 |
GU.REMY.HHZ. | 2018-12-23T04:11:01.64 | 0.1 | undecidable | manual | P | 206 | 45.9207 | 92 | 0.11 | 94 |
CH.DIX.HHZ. | 2018-12-23T04:10:59.37 | 0.1 | undecidable | manual | S | 183 | 14.4744 | 109 | -0.03 | 100 |
CH.DIX.HHZ. | 2018-12-23T04:10:56.89 | 0.1 | positive | manual | P | 183 | 14.4744 | 109 | 0.18 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.FUSIO.HHE. | ML:0.0 | 0.0000128133135 | 0.2112 | AML | other | m | 2018-12-23T04:11:22.40 |
CH.DIX.HHE. | ML:0.0 | 0.002843301 | 0.2304 | AML | other | m | 2018-12-23T04:10:59.43 |
GU.REMY.HHE. | ML:0.0 | 0.000079722555 | 0.1408 | AML | other | m | 2018-12-23T04:11:09.20 |
GU.REMY.HHN. | ML:0.0 | 0.00009164328 | 0.1824 | AML | other | m | 2018-12-23T04:11:09.31 |
GU.SATI.HHN. | ML:0.0 | 0.00004561258 | 0.1408 | AML | other | m | 2018-12-23T04:11:09.85 |
GU.SATI.HHE. | ML:0.0 | 0.000038978445 | 0.1408 | AML | other | m | 2018-12-23T04:11:09.72 |
IV.MRGE.HHE. | ML:0.0 | 0.0001697617 | 0.2592 | AML | other | m | 2018-12-23T04:11:11.76 |
IV.MRGE.HHN. | ML:0.0 | 0.00008443082 | 0.2784 | AML | other | m | 2018-12-23T04:11:11.68 |
GU.CIRO.HHE. | ML:0.0 | 0.00002409453 | 0.1376 | AML | other | m | 2018-12-23T04:11:16.16 |
GU.CIRO.HHN. | ML:0.0 | 0.0000209562675 | 0.16 | AML | other | m | 2018-12-23T04:11:18.94 |
GU.TRAV.HHN. | ML:0.0 | 0.000043900595 | 0.1184 | AML | other | m | 2018-12-23T04:11:20.20 |
GU.TRAV.HHE. | ML:0.0 | 0.00009151789 | 0.24 | AML | other | m | 2018-12-23T04:11:20.36 |
CH.FUSIO.HHN. | ML:0.0 | 0.000015910735 | 0.2208 | AML | other | m | 2018-12-23T04:11:26.10 |
CH.DIX.HHN. | ML:2.1 | 0.00115662113 | 0.0896 | AML | other | m | 2018-12-23T04:10:59.60 |