A magnitude ML 1.6 earthquake occured in region: Costa Ligure centro orientale (Genova), on
and geographic coordinates (lat, lon) 44.2330, 8.8770 at 9 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 1.6 | 2023-06-18 02:09:11 |
44.2327 | 8.8767 | 9 | 2023-06-18 02:16:06 |
Sala Sismica INGV-Roma | 118505011 |
Field | Value |
---|---|
Time (UTC) | 2023-06-18 02:09:11 ± 0.16 |
Latitude | 44.2327 ± 0.0081 |
Longitude | 8.8767 ± 0.0075 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 118505011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 859 |
Semi-minor axis of confidence ellipse (meter) | 602 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 22 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 860.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 155 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.91641 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 118505011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-06-18 02:16:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SEI.HHZ. | 2023-06-18T02:10:12.05 | 3.0 | undecidable | manual | Sg | 1.47 | 0 | |||
IV.MURB.HHZ. | 2023-06-18T02:09:58.17 | 3.0 | undecidable | manual | Pn | -0.62 | 0 | |||
GU.ENR.HHZ. | 2023-06-18T02:09:45.95 | 3.0 | undecidable | manual | S | -2.37 | 0 | |||
GU.EQUI.HHZ. | 2023-06-18T02:09:41.08 | 0.6 | undecidable | manual | S | 94 | 101.7204 | 50 | -0.45 | 39 |
GU.POPM.HHZ. | 2023-06-18T02:09:37.12 | 3.0 | positive | manual | P | -1.78 | 0 | |||
GU.PZZ.HHZ. | 2023-06-18T02:09:37.23 | 3.0 | positive | manual | P | 0.96 | 0 | |||
GU.BHB.HHZ. | 2023-06-18T02:09:36.41 | 3.0 | undecidable | manual | P | -0.02 | 0 | |||
GU.RORO.HHZ. | 2023-06-18T02:09:31.86 | 0.6 | undecidable | manual | S | 259 | 65.7897 | 50 | -0.07 | 46 |
FR.SAOF.HHZ.00 | 2023-06-18T02:09:30.21 | 3.0 | undecidable | manual | P | -0.98 | 0 | |||
GU.EQUI.HHZ. | 2023-06-18T02:09:28.79 | 0.1 | undecidable | manual | P | 94 | 101.7204 | 50 | -0.01 | 86 |
GU.IMI.HHZ. | 2023-06-18T02:09:27.11 | 3.0 | positive | manual | P | -0.37 | 0 | |||
GU.CANO.HHZ. | 2023-06-18T02:09:27.95 | 0.6 | undecidable | manual | S | 267 | 50.9157 | 50 | 0 | 48 |
GU.MGRO.HHZ. | 2023-06-18T02:09:27.48 | 3.0 | negative | manual | P | -0.14 | 0 | |||
GU.PCP.HHZ. | 2023-06-18T02:09:26.36 | 0.1 | undecidable | manual | S | 323 | 43.1235 | 50 | 0.48 | 87 |
IV.QLNO.HHZ. | 2023-06-18T02:09:25.78 | 0.3 | undecidable | manual | S | 284 | 43.3233 | 50 | -0.16 | 70 |
IV.PLMA.HHZ. | 2023-06-18T02:09:25.92 | 0.3 | undecidable | manual | P | 104 | 80.364 | 50 | 0.42 | 62 |
GU.RORO.HHZ. | 2023-06-18T02:09:23.31 | 0.1 | undecidable | manual | P | 259 | 65.7897 | 50 | 0.05 | 92 |
GU.CANO.HHZ. | 2023-06-18T02:09:21.02 | 0.1 | positive | manual | P | 267 | 50.9157 | 50 | 0.06 | 94 |
GU.RNCA.HHZ. | 2023-06-18T02:09:20.89 | 0.6 | undecidable | manual | S | 13 | 27.0507 | 108 | -0.4 | 46 |
IT.GNV.HGE. | 2023-06-18T02:09:19.83 | 0.6 | undecidable | manual | S | 11 | 22.4553 | 111 | 0.04 | 50 |
GU.PCP.HHZ. | 2023-06-18T02:09:19.21 | 0.1 | undecidable | manual | P | 323 | 43.1235 | 50 | -0.55 | 85 |
GU.GENL.EHE. | 2023-06-18T02:09:19.11 | 0.6 | undecidable | manual | S | 21 | 20.5683 | 113 | -0.06 | 50 |
IV.QLNO.HHZ. | 2023-06-18T02:09:19.65 | 0.6 | negative | manual | P | 284 | 43.3233 | 50 | -0.14 | 47 |
GU.RNCA.HHZ. | 2023-06-18T02:09:17.12 | 0.1 | negative | manual | P | 13 | 27.0507 | 108 | 0.01 | 99 |
GU.GENL.EHE. | 2023-06-18T02:09:16.15 | 0.1 | undecidable | manual | P | 21 | 20.5683 | 113 | 0.26 | 95 |
IT.GNV.HGE. | 2023-06-18T02:09:16.25 | 0.1 | undecidable | manual | P | 11 | 22.4553 | 111 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RNCA.HHE. | ML:2.0 | 0.000505 | 0.16 | AML | other | m | 2023-06-18T02:09:21.12 |
GU.RNCA.HHN. | ML:1.6 | 0.00022899999999999998 | 0.6 | AML | other | m | 2023-06-18T02:09:21.44 |
GU.PCP.HHE. | ML:1.2 | 0.000052199999999999995 | 0.34 | AML | other | m | 2023-06-18T02:09:27.18 |
IV.QLNO.HHN. | ML:1.3 | 0.00005789999999999999 | 0.48 | AML | other | m | 2023-06-18T02:09:27.52 |
GU.PCP.HHN. | ML:1.3 | 0.00006475 | 0.66 | AML | other | m | 2023-06-18T02:09:28.75 |
GU.CANO.HHN. | ML:1.8 | 0.00016149999999999997 | 1.66 | AML | other | m | 2023-06-18T02:09:29.03 |
GU.CANO.HHE. | ML:2.0 | 0.000235 | 0.3 | AML | other | m | 2023-06-18T02:09:29.91 |
IV.QLNO.HHE. | ML:1.1 | 0.0000405 | 0.34 | AML | other | m | 2023-06-18T02:09:30.16 |
GU.RORO.HHE. | ML:1.3 | 0.00003795 | 1.12 | AML | other | m | 2023-06-18T02:09:33.60 |
GU.RORO.HHN. | ML:1.4 | 0.000051000000000000006 | 0.34 | AML | other | m | 2023-06-18T02:09:33.17 |
IV.PLMA.HHN. | ML:1.5 | 0.000046 | 1.44 | AML | other | m | 2023-06-18T02:09:36.12 |
IV.PLMA.HHE. | ML:1.3 | 0.00003125 | 1.12 | AML | other | m | 2023-06-18T02:09:36.15 |
GU.IMI.HHE. | ML:1.4 | 0.00003305 | 0.28 | AML | other | m | 2023-06-18T02:09:38.24 |
GU.IMI.HHN. | ML:1.6 | 0.00005695 | 0.34 | AML | other | m | 2023-06-18T02:09:38.39 |
GU.MGRO.HHE. | ML:1.5 | 0.000042 | 1.3 | AML | other | m | 2023-06-18T02:09:40.81 |
GU.MGRO.HHN. | ML:1.6 | 0.00005205 | 0.64 | AML | other | m | 2023-06-18T02:09:40.18 |
FR.SAOF.HHE.00 | ML:1.4 | 0.000018950000000000003 | 1.2 | AML | other | m | 2023-06-18T02:09:46.96 |
GU.ENR.HHN. | ML:1.5 | 0.000025849999999999998 | 1.5 | AML | other | m | 2023-06-18T02:09:47.16 |
FR.SAOF.HHN.00 | ML:1.2 | 0.00001645 | 1.56 | AML | other | m | 2023-06-18T02:09:48.87 |
GU.ENR.HHE. | ML:1.4 | 0.00002135 | 0.42 | AML | other | m | 2023-06-18T02:09:50.25 |
GU.PZZ.HHE. | ML:1.6 | 0.000023800000000000003 | 0.44 | AML | other | m | 2023-06-18T02:09:55.43 |
GU.BHB.HHE. | ML:1.7 | 0.00002375 | 0.78 | AML | other | m | 2023-06-18T02:09:55.39 |
GU.PZZ.HHN. | ML:1.7 | 0.0000323 | 0.38 | AML | other | m | 2023-06-18T02:09:56.64 |
GU.BHB.HHN. | ML:1.4 | 0.00001635 | 0.52 | AML | other | m | 2023-06-18T02:09:57.95 |
IV.MURB.HHE. | ML:2.4 | 0.0000309 | 0.12 | AML | other | m | 2023-06-18T02:10:03.49 |
IV.SEI.HHN. | ML:2.0 | 0.00002805 | 0.76 | AML | other | m | 2023-06-18T02:10:12.61 |
IV.SEI.HHE. | ML:1.8 | 0.000022449999999999997 | 0.42 | AML | other | m | 2023-06-18T02:10:17.58 |
IV.MURB.HHN. | ML:2.4 | 0.0000258 | 0.5 | AML | other | m | 2023-06-18T02:10:24.22 |