Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 25-09-2022 and time 15:38:02 (Italy) in region 2 km W Bargagli (GE)

A magnitude ML 2.4 earthquake occured in region: 2 km W Bargagli (GE), on

  • 25-09-2022 13:38:02 (UTC)
  • 25-09-2022 15:38:02 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.4410, 9.0700 at 8 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Bargagli GE 2 2708 2708
Davagna GE 3 1884 4592
Lumarzo GE 6 1535 6127
Bogliasco GE 7 4488 10615
Pieve Ligure GE 7 2544 13159
Sori GE 8 4205 17364
Uscio GE 8 2284 19648
Montoggio GE 9 2067 21715
Sant'Olcese GE 9 5906 27621
Avegno GE 10 2525 30146
Neirone GE 10 916 31062
Tribogna GE 10 614 31676
Recco GE 11 9752 41428
Torriglia GE 11 2311 43739
Genova GE 11 586655 630394
Moconesi GE 12 2614 633008
Casella GE 12 3144 636152
Camogli GE 13 5378 641530
Valbrevenna GE 13 798 642328
Serra Riccò GE 13 7885 650213
Cicagna GE 14 2502 652715
Favale di Malvaro GE 15 466 653181
Savignone GE 15 3205 656386
Ceranesi GE 16 3875 660261
Mignanego GE 16 3675 663936
Campomorone GE 16 6996 670932
Santa Margherita Ligure GE 16 9338 680270
Lorsica GE 16 468 680738
Rapallo GE 16 29796 710534
Crocefieschi GE 17 548 711082
Coreglia Ligure GE 17 285 711367
Propata GE 17 142 711509
Orero GE 17 565 712074
Montebruno GE 17 240 712314
Busalla GE 18 5563 717877
Vobbia GE 18 409 718286
Rondanina GE 18 62 718348
Portofino GE 19 420 718768
Fascia GE 19 81 718849
Zoagli GE 20 2472 721321

Municipalities with at least 50000 inhabitants

An earthquake occurred to
11 Km E of Genova (586655 inhabitants)
49 Km E of Savona (61345 inhabitants)
64 Km SE of Alessandria (93943 inhabitants)
71 Km NW of La Spezia (93959 inhabitants)
83 Km S of Pavia (72576 inhabitants)
84 Km SW of Piacenza (102191 inhabitants)
85 Km SE of Asti (76202 inhabitants)
91 Km W of Carrara (63133 inhabitants)
97 Km W of Massa (69479 inhabitants)
99 Km S of Vigevano (63310 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 2.4 2022-09-25
13:38:02		 44.4413 9.0698 8 2024-03-01
15:28:13		 Bollettino Sismico Italiano INGV 113280901
Reviewed
Rev100 		ML 2.5 2022-09-25
13:38:02		 44.437 9.076 9 2022-09-25
13:53:30		 Sala Sismica INGV-Roma 110146031
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-25 13:38:02 ± 0.08
Latitude 44.4413 ± 0.0072
Longitude 9.0698 ± 0.0050
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 113280901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 834
Semi-minor axis of confidence ellipse (meter) 285
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 348
Circular confidence region, given by single value of horizontal uncertainty (meter) 830.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 113
Number of associated phases, regardless of their use for origin computation 49
Number of defining phases 49
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.08004
Epicentral distance of station farthest from the epicenter (degree) 3.01722
Number of stations at which the event was observed 37
Number of stations from which data was used for origin computation 37
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.4
Num. used stations 48
Type of magnitude ML
Reference to an origin 110146031
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-25 13:53:30

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 46
Type of magnitude ML
Reference to an origin 113280901
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-04-18 15:45:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
OX.CIMO.HHZ. 2022-09-25T13:38:51.92 0.3 undecidable manual P 51 334.9092 38 1.05 13
ST.ZIAN.EHZ. 2022-09-25T13:38:45.35 0.6 undecidable manual P 43 281.4072 38 1.14 11
IV.CTI.HHZ. 2022-09-25T13:38:43.01 0.6 undecidable manual P 48 269.0307 38 0.34 17
ST.DOSS.HHZ. 2022-09-25T13:38:38.49 0.3 undecidable manual P 45 230.0919 38 0.66 31
IV.ZOVE.EHZ. 2022-09-25T13:38:37.11 0.6 undecidable manual P 59 220.5126 38 0.47 24
IV.RUFI.EHZ. 2022-09-25T13:38:37.09 0.6 undecidable manual P 108 205.4388 38 2.34 8
ST.RONC.EHZ. 2022-09-25T13:38:36.37 0.3 undecidable manual P 35 209.4348 38 1.12 29
GU.IMI.HHZ. 2022-09-25T13:38:35.20 1.0 undecidable manual S 238 110.6004 50 0.47 19
IV.ROVR.HHZ. 2022-09-25T13:38:35.52 0.3 undecidable manual P 49 206.1381 38 0.67 36
GU.GBOS.HHZ. 2022-09-25T13:38:32.10 0.6 undecidable manual S 258 100.0221 50 0.18 41
IV.ZCCA.HHZ. 2022-09-25T13:38:29.85 0.6 undecidable manual P 93 151.4373 50 2.61 7
GU.RORO.HHE. 2022-09-25T13:38:28.70 1.0 undecidable manual S 246 87.6456 50 0.1 21
GU.POPM.HHZ. 2022-09-25T13:38:26.05 0.3 undecidable manual P 108 141.0477 50 0.4 54
GU.GRAM.HHZ. 2022-09-25T13:38:26.40 0.3 undecidable manual S 86 78.9654 50 0.11 65
IV.PII.HHZ. 2022-09-25T13:38:25.96 0.6 undecidable manual P 124 140.748 50 0.36 36
GU.STV.HHN. 2022-09-25T13:38:25.11 0.3 undecidable manual P 262 140.0487 50 -0.37 54
IV.PLMA.HHZ. 2022-09-25T13:38:24.60 0.3 undecidable manual S 125 75.9684 50 -0.88 51
IV.MONC.HHZ. 2022-09-25T13:38:24.48 0.6 undecidable manual P 308 114.0969 50 2.99 2
GU.CANO.HHZ. 2022-09-25T13:38:24.70 0.6 undecidable manual S 249 70.9734 50 0.54 40
GU.BURY.HHZ. 2022-09-25T13:38:24.77 0.6 undecidable manual P 239 140.9478 50 -0.85 30
GU.ENR.HHN. 2022-09-25T13:38:24.16 0.3 undecidable manual P 260 133.1667 50 -0.26 56
GU.MAIM.HHZ. 2022-09-25T13:38:23.68 0.3 undecidable manual P 117 127.3725 50 0.14 58
GU.CARD.HHZ. 2022-09-25T13:38:22.77 0.1 undecidable manual P 112 121.2897 50 0.17 78
GU.IMI.HHZ. 2022-09-25T13:38:21.42 0.3 undecidable manual P 238 110.6004 50 0.47 56
GU.MGRO.HHN. 2022-09-25T13:38:21.24 0.6 undecidable manual P 247 109.6125 50 0.44 38
MN.VLC.HHZ. 2022-09-25T13:38:20.79 0.6 undecidable manual P 106 109.113 50 0.07 41
IV.QLNO.HHZ. 2022-09-25T13:38:20.50 0.6 undecidable manual S 258 58.7967 50 -0.42 42
GU.GBOS.HHZ. 2022-09-25T13:38:19.21 0.6 undecidable manual P 258 100.0221 50 -0.11 41
GU.EQUI.HHZ. 2022-09-25T13:38:17.94 0.3 undecidable manual P 109 91.242 50 -0.03 64
GU.RORO.HHE. 2022-09-25T13:38:17.50 0.3 undecidable manual P 246 87.6456 50 0.09 64
GU.FIVI.HNE. 2022-09-25T13:38:16.96 0.6 undecidable manual P 105 86.8464 50 -0.32 41
GU.PCP.HHZ. 2022-09-25T13:38:16.20 0.3 undecidable manual S 285 42.9237 50 -0.47 64
GU.GRAM.HHZ. 2022-09-25T13:38:16.22 0.3 undecidable manual P 86 78.9654 50 0.14 64
IV.PLMA.HHZ. 2022-09-25T13:38:15.51 0.6 undecidable manual P 125 75.9684 50 -0.09 44
GU.ROTM.HHE. 2022-09-25T13:38:15.50 0.1 undecidable manual P 309 72.4719 50 0.42 82
GU.CANO.HHZ. 2022-09-25T13:38:14.68 0.1 undecidable manual P 249 70.9734 50 -0.16 87
IV.QLNO.HHZ. 2022-09-25T13:38:12.61 0.1 undecidable manual P 258 58.7967 50 -0.36 85
GU.GORR.HHZ. 2022-09-25T13:38:11.10 0.3 undecidable manual S 44 25.4523 108 -0.31 69
IV.SARZ.HHE. 2022-09-25T13:38:11.27 1.0 undecidable manual P 345 48.8178 50 -0.16 23
IV.BOB.HHZ. 2022-09-25T13:38:11.00 0.1 positive manual P 39 46.9197 50 -0.14 91
GU.PCP.HHZ. 2022-09-25T13:38:09.95 0.1 negative manual P 285 42.9237 50 -0.57 83
IV.MSSA.HHZ. 2022-09-25T13:38:09.04 0.1 negative manual P 111 38.1285 50 -0.74 78
IT.GNV.HGZ. 2022-09-25T13:38:07.00 0.3 undecidable manual S 264 10.9779 127 0.12 73
GU.GORR.HHZ. 2022-09-25T13:38:06.96 0.1 positive manual P 44 25.4523 108 -0.52 87
GU.GENL.EHZ. 2022-09-25T13:38:06.40 0.1 undecidable manual S 244 8.88 133 0.08 99
GU.RNCA.HHZ. 2022-09-25T13:38:06.60 0.1 undecidable manual S 289 9.9789 130 0 100
IT.GNV.HGZ. 2022-09-25T13:38:04.99 0.1 undecidable manual P 264 10.9779 127 0.12 98
GU.GENL.EHZ. 2022-09-25T13:38:04.69 0.1 positive manual P 244 8.88 133 0.15 97
GU.RNCA.HHZ. 2022-09-25T13:38:04.74 0.1 undecidable manual P 289 9.9789 130 0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.RNCA.HHE. ML:3.1 0.0192 0.14 AML other m 2022-09-25T13:38:06.83
GU.GENL.EHN. ML:2.9 0.01305 0.18 AML other m 2022-09-25T13:38:06.87
GU.RNCA.HHN. ML:3.0 0.0135 1.66 AML other m 2022-09-25T13:38:07.84
GU.GENL.EHE. ML:2.7 0.008025 0.74 AML other m 2022-09-25T13:38:07.81
GU.GORR.HHE. ML:2.3 0.001245 1 AML other m 2022-09-25T13:38:11.21
GU.GORR.HHN. ML:2.3 0.00122 0.24 AML other m 2022-09-25T13:38:13.02
GU.PCP.HHN. ML:2.0 0.0003575 0.62 AML other m 2022-09-25T13:38:16.39
GU.PCP.HHE. ML:1.9 0.0002525 0.26 AML other m 2022-09-25T13:38:18.79
IV.BOB.HHE. ML:2.0 0.000315 0.54 AML other m 2022-09-25T13:38:20.70
IV.QLNO.HHN. ML:2.1 0.00024349999999999998 0.54 AML other m 2022-09-25T13:38:21.41
IV.BOB.HNE. ML:2.1 0.000341 0.62 AML other m 2022-09-25T13:38:21.61
IV.QLNO.HHE. ML:2.0 0.00021050000000000002 1.6 AML other m 2022-09-25T13:38:22.16
IV.BOB.HHN. ML:2.2 0.0004325 0.64 AML other m 2022-09-25T13:38:23.45
IV.BOB.HNN. ML:2.2 0.000464 0.6 AML other m 2022-09-25T13:38:23.45
GU.GRAM.HHE. ML:2.7 0.0006745 0.38 AML other m 2022-09-25T13:38:26.65
IV.PLMA.HHN. ML:2.5 0.0005245 0.56 AML other m 2022-09-25T13:38:26.63
GU.CANO.HHE. ML:2.5 0.000588 0.96 AML other m 2022-09-25T13:38:26.92
GU.GRAM.HHN. ML:2.6 0.000528 0.32 AML other m 2022-09-25T13:38:27.53
GU.CANO.HHN. ML:2.6 0.0007405 0.32 AML other m 2022-09-25T13:38:27.73
IV.PLMA.HHE. ML:2.7 0.0007085 0.2 AML other m 2022-09-25T13:38:28.07
GU.EQUI.HHN. ML:2.4 0.000266 0.24 AML other m 2022-09-25T13:38:30.94
GU.EQUI.HHE. ML:2.2 0.00017649999999999998 0.96 AML other m 2022-09-25T13:38:31.73
MN.VLC.HHE. ML:2.1 0.0001155 0.54 AML other m 2022-09-25T13:38:36.87
MN.VLC.HHN. ML:2.3 0.000164 0.74 AML other m 2022-09-25T13:38:37.63
GU.CARD.HHN. ML:3.0 0.0006810000000000001 0.18 AML other m 2022-09-25T13:38:39.48
GU.CARD.HHE. ML:3.0 0.0007195 0.2 AML other m 2022-09-25T13:38:39.60
GU.MAIM.HHN. ML:2.5 0.0002355 1.38 AML other m 2022-09-25T13:38:40.01
GU.MAIM.HHE. ML:2.2 0.00011300000000000001 0.44 AML other m 2022-09-25T13:38:41.36
IV.PII.HHE. ML:2.5 0.00019700000000000002 0.64 AML other m 2022-09-25T13:38:44.63
GU.POPM.HHN. ML:2.8 0.000377 0.52 AML other m 2022-09-25T13:38:45.48
GU.POPM.HHE. ML:2.8 0.000376 0.16 AML other m 2022-09-25T13:38:46.13
IV.PII.HHN. ML:2.5 0.0001645 0.64 AML other m 2022-09-25T13:38:46.49
IV.ZCCA.HHN. ML:2.4 0.00011925 1.34 AML other m 2022-09-25T13:38:57.00
IV.ZCCA.HHE. ML:2.2 0.0000902 0.42 AML other m 2022-09-25T13:38:59.91
ST.RONC.EHE. ML:2.5 0.0000929 1.14 AML other m 2022-09-25T13:39:03.36
IV.RUFI.EHE. ML:2.3 0.00006145 1.46 AML other m 2022-09-25T13:39:05.95
IV.RUFI.EHN. ML:2.2 0.000041599999999999995 0.54 AML other m 2022-09-25T13:39:05.54
IV.ZOVE.HNN. ML:3.3 0.000521 1.16 AML other m 2022-09-25T13:39:08.77
IV.ZOVE.HNE. ML:3.3 0.00048305 1.44 AML other m 2022-09-25T13:39:08.90
IV.ROVR.HHE. ML:2.2 0.0000466 1.34 AML other m 2022-09-25T13:39:09.26
IV.ROVR.HHN. ML:2.5 0.0000891 1.46 AML other m 2022-09-25T13:39:10.05
ST.RONC.EHN. ML:2.7 0.00015200000000000004 0.72 AML other m 2022-09-25T13:39:11.41
ST.DOSS.HHE. ML:2.4 0.00006110000000000001 1.6 AML other m 2022-09-25T13:39:18.02
ST.DOSS.HHN. ML:2.2 0.0000387 0.8 AML other m 2022-09-25T13:39:25.78
IV.CTI.HHN. ML:2.4 0.0000393 1.32 AML other m 2022-09-25T13:39:25.32
IV.CTI.HHE. ML:2.3 0.000036400000000000004 0.74 AML other m 2022-09-25T13:39:41.38
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download