A magnitude Md 2.4 earthquake occured in region: 5 km E Mele (GE), on
and geographic coordinates (lat, lon) 44.4440, 8.8090 at 5 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 |
---|---|---|---|---|
Mele | GE | 5 | 2725 | 2725 |
Ceranesi | GE | 10 | 3875 | 6600 |
Campomorone | GE | 10 | 6996 | 13596 |
Masone | GE | 10 | 3679 | 17275 |
Genova | GE | 11 | 586655 | 603930 |
Arenzano | GE | 11 | 11519 | 615449 |
Serra Riccò | GE | 13 | 7885 | 623334 |
Mignanego | GE | 13 | 3675 | 627009 |
Sant'Olcese | GE | 14 | 5906 | 632915 |
Campo Ligure | GE | 14 | 2955 | 635870 |
Cogoleto | GE | 14 | 9172 | 645042 |
Rossiglione | GE | 17 | 2779 | 647821 |
Fraconalto | AL | 18 | 336 | 648157 |
Tiglieto | GE | 18 | 546 | 648703 |
Urbe | SV | 18 | 700 | 649403 |
Busalla | GE | 18 | 5563 | 654966 |
Casella | GE | 18 | 3144 | 658110 |
Savignone | GE | 20 | 3205 | 661315 |
Voltaggio | AL | 20 | 738 | 662053 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
M 2.5 |
1990-04-30 18:33:56 |
44.444 | 8.809 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 115589 |
Field | Value |
---|---|
Time (UTC) | 1990-04-30 18:33:56 ± 0.276 |
Latitude | 44.4440 ± 0.0229 |
Longitude | 8.8090 ± 0.0191 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 115589 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2963.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00186 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01635 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 115589 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:47:28 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 115589 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:48:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.LPL.Z. | 1990-04-30T18:34:52.40 | 10.0 | undecidable | manual | SN | 306 | 1.8204 | 0.97 | 0.2 | |
--.LPG.Z. | 1990-04-30T18:34:51.80 | 10.0 | undecidable | manual | SN | 306 | 1.7871 | 0.88 | 0.3 | |
--.BDI.Z. | 1990-04-30T18:34:38.52 | 10.0 | undecidable | manual | SN | 105 | 1.332 | -1.45 | 0.1 | |
--.SBF.Z. | 1990-04-30T18:34:35.50 | 10.0 | undecidable | manual | SN | 239 | 1.1433 | 0.09 | 0.6 | |
--.DOI.Z. | 1990-04-30T18:34:34.99 | 10.0 | undecidable | manual | SN | 273 | 1.11 | 0.22 | 0.6 | |
--.STV.Z. | 1990-04-30T18:34:32.00 | 10.0 | undecidable | manual | SG | 259 | 1.0656 | -1.74 | 0.1 | |
--.LPG.Z. | 1990-04-30T18:34:29.50 | 10.0 | undecidable | manual | PN | 306 | 1.7871 | 1.63 | 0.2 | |
--.ENR.Z. | 1990-04-30T18:34:29.59 | 10.0 | undecidable | manual | SG! | 257 | 1.0101 | -2.27 | 0 | |
--.LPL.Z. | 1990-04-30T18:34:29.10 | 10.0 | undecidable | manual | PN | 306 | 1.8204 | 0.94 | 0.6 | |
--.RRL.Z. | 1990-04-30T18:34:24.64 | 10.0 | undecidable | manual | PN | 288 | 1.5096 | 0.62 | 1 | |
--.LSD.Z. | 1990-04-30T18:34:23.92 | 10.0 | undecidable | manual | PN | 311 | 1.5429 | -0.53 | 1.1 | |
--.BDI.Z. | 1990-04-30T18:34:22.73 | 10.0 | undecidable | manual | PN | 105 | 1.332 | 1.18 | 0.5 | |
--.SBF.Z. | 1990-04-30T18:34:20.00 | 10.0 | undecidable | manual | PN | 239 | 1.1433 | 1.09 | 0.7 | |
--.ROB.Z. | 1990-04-30T18:34:19.60 | 10.0 | undecidable | manual | SG | 258 | 0.6882 | -1.59 | 0.1 | |
--.RSP.Z. | 1990-04-30T18:34:19.87 | 10.0 | undecidable | manual | PN | 303 | 1.2987 | -1.3 | 0.4 | |
--.STV.Z. | 1990-04-30T18:34:17.95 | 10.0 | undecidable | manual | PG | 259 | 1.0656 | 0 | 1.7 | |
--.DOI.Z. | 1990-04-30T18:34:17.71 | 10.0 | undecidable | manual | PN | 273 | 1.11 | -0.84 | 1 | |
--.ENR.Z. | 1990-04-30T18:34:16.64 | 10.0 | undecidable | manual | PG | 257 | 1.0101 | -0.23 | 1.7 | |
--.BOB.Z. | 1990-04-30T18:34:16.25 | 10.0 | undecidable | manual | SG | 54 | 0.5439 | -0.88 | 0.4 | |
--.FIN.Z. | 1990-04-30T18:34:14.68 | 10.0 | undecidable | manual | SG | 241 | 0.4884 | -0.29 | 0.6 | |
--.CKI.Z. | 1990-04-30T18:34:10.49 | 10.0 | undecidable | manual | SG | 266 | 0.3774 | -0.59 | 0.5 | |
--.ROB.Z. | 1990-04-30T18:34:10.36 | 10.0 | undecidable | manual | PG | 258 | 0.6882 | -0.34 | 1.6 | |
--.BOB.Z. | 1990-04-30T18:34:07.83 | 10.0 | negative | manual | PG | 54 | 0.5439 | -0.53 | 2.8 | |
--.FIN.Z. | 1990-04-30T18:34:07.55 | 10.0 | undecidable | manual | PG | 241 | 0.4884 | 0.44 | 1.5 | |
--.PCP.Z. | 1990-04-30T18:34:04.29 | 10.0 | undecidable | manual | SG | 297 | 0.2109 | -0.42 | 0.9 | |
--.CKI.Z. | 1990-04-30T18:34:04.93 | 10.0 | negative | manual | PG | 266 | 0.3774 | 0.06 | 3.4 | |
--.PCP.Z. | 1990-04-30T18:34:01.36 | 10.0 | negative | manual | PG | 297 | 0.2109 | 0.17 | 3.4 |