A magnitude ML 1.8 earthquake occured in region: 4 km N Rezzoaglio (GE), on
and geographic coordinates (lat, lon) 44.5620, 9.4010 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Rezzoaglio | GE | 4 | 995 | 995 |
Santo Stefano d'Aveto | GE | 4 | 1126 | 2121 |
Fontanigorda | GE | 8 | 277 | 2398 |
Ottone | PC | 9 | 516 | 2914 |
Rovegno | GE | 10 | 554 | 3468 |
Gorreto | GE | 10 | 97 | 3565 |
Ferriere | PC | 12 | 1294 | 4859 |
Montebruno | GE | 13 | 240 | 5099 |
Fascia | GE | 13 | 81 | 5180 |
Cerignale | PC | 14 | 127 | 5307 |
Rondanina | GE | 14 | 62 | 5369 |
Zerba | PC | 15 | 77 | 5446 |
Borzonasca | GE | 16 | 2049 | 7495 |
Favale di Malvaro | GE | 17 | 466 | 7961 |
Corte Brugnatella | PC | 17 | 586 | 8547 |
Propata | GE | 17 | 142 | 8689 |
Lorsica | GE | 18 | 468 | 9157 |
Carrega Ligure | AL | 19 | 84 | 9241 |
Bedonia | PR | 19 | 3482 | 12723 |
Tornolo | PR | 20 | 1010 | 13733 |
Mezzanego | GE | 20 | 1537 | 15270 |
Orero | GE | 20 | 565 | 15835 |
Torriglia | GE | 20 | 2311 | 18146 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.8 | 2023-06-12 06:28:23 |
44.5622 | 9.401 | 9 | 2023-06-12 06:50:29 |
Sala Sismica INGV-Roma | 118328321 |
Field | Value |
---|---|
Time (UTC) | 2023-06-12 06:28:23 ± 0.22 |
Latitude | 44.5622 ± 0.0315 |
Longitude | 9.4010 ± 0.0126 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 118328321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3487 |
Semi-minor axis of confidence ellipse (meter) | 693 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 6 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 158 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.48 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.09897 |
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 | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 118328321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-06-12 06:50:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GUMA.HHZ. | 2023-06-12T06:29:21.39 | 3.0 | undecidable | manual | Pn | 6 | 0 | |||
IV.FDMO.HHZ. | 2023-06-12T06:29:16.23 | 3.0 | positive | manual | Pn | 3.03 | 0 | |||
GU.POPM.HHZ. | 2023-06-12T06:29:02.46 | 0.6 | undecidable | manual | S | 118 | 121.989 | 50 | 3.28 | 2 |
IV.TREG.HNZ. | 2023-06-12T06:29:00.40 | 3.0 | undecidable | manual | Pg | 1.96 | 0 | |||
GU.CANO.HHE. | 2023-06-12T06:28:53.62 | 0.3 | undecidable | manual | S | 247 | 100.3218 | 50 | 0.22 | 62 |
IV.QLNO.HHE. | 2023-06-12T06:28:50.63 | 0.3 | undecidable | manual | S | 253 | 87.6456 | 50 | 0.62 | 57 |
GU.POPM.HHZ. | 2023-06-12T06:28:46.48 | 0.6 | negative | manual | P | 118 | 121.989 | 50 | 2.34 | 11 |
GU.PCP.HHZ. | 2023-06-12T06:28:44.59 | 0.1 | undecidable | manual | S | 268 | 67.6767 | 50 | -0.1 | 91 |
IV.PLMA.HHZ. | 2023-06-12T06:28:43.83 | 0.3 | undecidable | manual | S | 148 | 67.2771 | 50 | -0.74 | 57 |
GU.CANO.HHE. | 2023-06-12T06:28:41.59 | 0.3 | undecidable | manual | P | 247 | 100.3218 | 50 | 0.79 | 52 |
GU.GRAM.HHE. | 2023-06-12T06:28:40.39 | 0.6 | undecidable | manual | S | 98 | 53.1024 | 50 | -0.41 | 44 |
IV.QLNO.HHE. | 2023-06-12T06:28:39.28 | 0.1 | undecidable | manual | P | 253 | 87.6456 | 50 | 0.43 | 81 |
GU.EQUI.HHZ. | 2023-06-12T06:28:38.45 | 0.3 | undecidable | manual | P | 126 | 74.0703 | 50 | 1.69 | 34 |
IT.GNV.HGE. | 2023-06-12T06:28:36.92 | 0.1 | undecidable | manual | S | 249 | 39.8268 | 50 | -0.34 | 91 |
GU.RNCA.HHZ. | 2023-06-12T06:28:35.84 | 0.3 | undecidable | manual | S | 254 | 37.0296 | 50 | -0.66 | 62 |
IV.PLMA.HHZ. | 2023-06-12T06:28:35.38 | 0.6 | undecidable | manual | P | 148 | 67.2771 | 50 | -0.33 | 43 |
GU.PCP.HHZ. | 2023-06-12T06:28:35.86 | 1.0 | positive | manual | P | 268 | 67.6767 | 50 | 0.09 | 23 |
GU.GRAM.HHE. | 2023-06-12T06:28:33.26 | 0.1 | undecidable | manual | P | 98 | 53.1024 | 50 | -0.27 | 90 |
IT.GNV.HGE. | 2023-06-12T06:28:31.70 | 0.1 | undecidable | manual | P | 249 | 39.8268 | 50 | 0.21 | 93 |
GU.RNCA.HHZ. | 2023-06-12T06:28:30.69 | 0.1 | negative | manual | P | 254 | 37.0296 | 50 | -0.36 | 91 |
GU.GORR.HHE. | 2023-06-12T06:28:28.02 | 0.1 | undecidable | manual | S | 300 | 9.879 | 131 | -0.12 | 100 |
GU.GORR.HHE. | 2023-06-12T06:28:26.07 | 0.1 | undecidable | manual | P | 300 | 9.879 | 131 | -0.15 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RNCA.HHE. | ML:2.4 | 0.0009655 | 0.1 | AML | other | m | 2023-06-12T06:28:36.47 |
GU.RNCA.HHN. | ML:2.0 | 0.0003765 | 0.58 | AML | other | m | 2023-06-12T06:28:36.52 |
IV.PLMA.HHN. | ML:1.8 | 0.0001008 | 0.44 | AML | other | m | 2023-06-12T06:28:46.65 |
IV.PLMA.HHE. | ML:1.8 | 0.00010445 | 0.2 | AML | other | m | 2023-06-12T06:28:47.23 |
GU.PCP.HHE. | ML:1.6 | 0.00006315 | 0.2 | AML | other | m | 2023-06-12T06:28:48.36 |
GU.PCP.HHN. | ML:1.6 | 0.00006615 | 0.28 | AML | other | m | 2023-06-12T06:28:48.39 |