A magnitude ML 1.9 earthquake occured in region: 1 km SW Davagna (GE), on
and geographic coordinates (lat, lon) 44.4570, 9.0770 at 9 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Davagna | GE | 1 | 1884 | 1884 |
Bargagli | GE | 2 | 2708 | 4592 |
Lumarzo | GE | 5 | 1535 | 6127 |
Montoggio | GE | 7 | 2067 | 8194 |
Uscio | GE | 8 | 2284 | 10478 |
Bogliasco | GE | 9 | 4488 | 14966 |
Sant'Olcese | GE | 9 | 5906 | 20872 |
Neirone | GE | 9 | 916 | 21788 |
Pieve Ligure | GE | 9 | 2544 | 24332 |
Sori | GE | 10 | 4205 | 28537 |
Torriglia | GE | 10 | 2311 | 30848 |
Tribogna | GE | 11 | 614 | 31462 |
Avegno | GE | 11 | 2525 | 33987 |
Casella | GE | 11 | 3144 | 37131 |
Valbrevenna | GE | 11 | 798 | 37929 |
Moconesi | GE | 12 | 2614 | 40543 |
Recco | GE | 12 | 9752 | 50295 |
Genova | GE | 12 | 586655 | 636950 |
Serra Riccò | GE | 13 | 7885 | 644835 |
Camogli | GE | 14 | 5378 | 650213 |
Cicagna | GE | 14 | 2502 | 652715 |
Savignone | GE | 14 | 3205 | 655920 |
Favale di Malvaro | GE | 15 | 466 | 656386 |
Propata | GE | 15 | 142 | 656528 |
Crocefieschi | GE | 15 | 548 | 657076 |
Mignanego | GE | 15 | 3675 | 660751 |
Ceranesi | GE | 15 | 3875 | 664626 |
Campomorone | GE | 16 | 6996 | 671622 |
Montebruno | GE | 16 | 240 | 671862 |
Lorsica | GE | 16 | 468 | 672330 |
Vobbia | GE | 16 | 409 | 672739 |
Rondanina | GE | 16 | 62 | 672801 |
Busalla | GE | 17 | 5563 | 678364 |
Orero | GE | 17 | 565 | 678929 |
Coreglia Ligure | GE | 17 | 285 | 679214 |
Rapallo | GE | 17 | 29796 | 709010 |
Santa Margherita Ligure | GE | 17 | 9338 | 718348 |
Fascia | GE | 18 | 81 | 718429 |
Ronco Scrivia | GE | 20 | 4417 | 722846 |
Carrega Ligure | AL | 20 | 84 | 722930 |
Portofino | GE | 20 | 420 | 723350 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2022-12-18 13:08:25 |
44.4567 | 9.0768 | 9 | 2024-03-01 15:28:21 |
Bollettino Sismico Italiano INGV | 115869971 |
Reviewed Rev100 |
ML 1.7 | 2022-12-18 13:08:25 |
44.4493 | 9.0825 | 9 | 2022-12-18 13:19:43 |
Sala Sismica INGV-Roma | 112923331 |
Field | Value |
---|---|
Time (UTC) | 2022-12-18 13:08:25 ± 0.08 |
Latitude | 44.4567 ± 0.0081 |
Longitude | 9.0768 ± 0.0063 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 115869971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 925 |
Semi-minor axis of confidence ellipse (meter) | 298 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 344 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 920.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.82288 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 112923331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-18 13:19:43 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.4 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 115869971 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-06-13 14:47:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TOLF.HHZ. | 2022-12-18T13:10:05.75 | 3.0 | undecidable | manual | Sg | 5.47 | 0 | |||
IV.IMOL.HNZ. | 2022-12-18T13:09:28.75 | 3.0 | undecidable | manual | Sg | 0.8 | 0 | |||
IV.IMOL.HNZ. | 2022-12-18T13:09:00.04 | 3.0 | negative | manual | Pn | -0.8 | 0 | |||
IV.QLNO.HHZ. | 2022-12-18T13:08:44.40 | 0.3 | undecidable | manual | S | 256 | 59.7957 | 50 | -0.23 | 67 |
GU.EQUI.HHZ. | 2022-12-18T13:08:41.85 | 0.3 | undecidable | manual | P | 110 | 91.3419 | 50 | 0.33 | 61 |
GU.PCP.HHZ. | 2022-12-18T13:08:40.20 | 0.3 | undecidable | manual | S | 283 | 43.0236 | 50 | 0.03 | 72 |
IV.PLMA.HHE. | 2022-12-18T13:08:39.95 | 0.6 | undecidable | manual | P | 126 | 76.4679 | 50 | 0.71 | 37 |
IV.MSSA.HHZ. | 2022-12-18T13:08:38.50 | 0.6 | undecidable | manual | S | 114 | 38.2284 | 50 | -0.38 | 45 |
IV.QLNO.HHZ. | 2022-12-18T13:08:36.53 | 0.1 | undecidable | manual | P | 256 | 59.7957 | 50 | -0.13 | 91 |
IV.BOB.HNZ. | 2022-12-18T13:08:34.95 | 0.1 | undecidable | manual | P | 40 | 45.3213 | 50 | 0.52 | 85 |
GU.GORR.HHZ. | 2022-12-18T13:08:34.20 | 0.3 | undecidable | manual | S | 46 | 23.8539 | 111 | -0.45 | 68 |
GU.PCP.HHZ. | 2022-12-18T13:08:33.93 | 0.1 | negative | manual | P | 283 | 43.0236 | 50 | -0.16 | 93 |
IV.MSSA.HHZ. | 2022-12-18T13:08:32.94 | 0.3 | undecidable | manual | P | 114 | 38.2284 | 50 | -0.41 | 67 |
IT.GNV.HGZ. | 2022-12-18T13:08:31.10 | 0.3 | undecidable | manual | S | 256 | 11.7771 | 128 | 0.14 | 74 |
GU.RNCA.HHZ. | 2022-12-18T13:08:30.40 | 0.3 | undecidable | manual | S | 279 | 10.0788 | 132 | -0.1 | 75 |
GU.GENL.EHZ. | 2022-12-18T13:08:30.30 | 0.3 | undecidable | manual | S | 236 | 10.1787 | 132 | -0.23 | 73 |
GU.GORR.HHZ. | 2022-12-18T13:08:30.90 | 0.1 | positive | manual | P | 46 | 23.8539 | 111 | -0.01 | 99 |
GU.GENL.EHZ. | 2022-12-18T13:08:28.61 | 0.1 | positive | manual | P | 236 | 10.1787 | 132 | 0.08 | 100 |
IT.GNV.HGZ. | 2022-12-18T13:08:28.92 | 0.1 | positive | manual | P | 256 | 11.7771 | 128 | 0.15 | 98 |
GU.RNCA.HHZ. | 2022-12-18T13:08:28.69 | 0.1 | positive | manual | P | 279 | 10.0788 | 132 | 0.18 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.GENL.EHN. | ML:2.1 | 0.0017400000000000002 | 0.1 | AML | other | m | 2022-12-18T13:08:30.47 |
GU.GENL.EHE. | ML:2.0 | 0.00128053775 | 0.1024 | AML | other | m | 2022-12-18T13:08:30.43 |
GU.RNCA.HHN. | ML:2.3 | 0.0027790265 | 0.1216 | AML | other | m | 2022-12-18T13:08:30.58 |
GU.RNCA.HHE. | ML:2.6 | 0.004999853 | 1.8592 | AML | other | m | 2022-12-18T13:08:31.93 |
GU.GORR.HHN. | ML:1.6 | 0.00027457599500000003 | 0.1216 | AML | other | m | 2022-12-18T13:08:34.75 |
GU.GORR.HHE. | ML:1.6 | 0.00027033410000000004 | 0.2432 | AML | other | m | 2022-12-18T13:08:35.91 |
GU.PCP.HHN. | ML:1.2 | 0.000049944099999999995 | 0.1792 | AML | other | m | 2022-12-18T13:08:40.56 |