Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 11-02-2024 and time 03:52:20 (Italy) in region Costa Marchigiana Anconetana (Ancona)

A magnitude ML 2.3 earthquake occured in region: Costa Marchigiana Anconetana (Ancona), on

  • 11-02-2024 02:52:20 (UTC)
  • 11-02-2024 03:52:20 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.9050, 13.4040 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.

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Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km E of Fano (60888 inhabitants)
33 Km N of Ancona (100861 inhabitants)
39 Km E of Pesaro (94582 inhabitants)
69 Km E of Rimini (147750 inhabitants)
96 Km E of Cesena (96758 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
Reviewed
Rev100 		ML 2.3 2024-02-11
02:52:20		 43.9047 13.4042 8 2024-02-11
03:07:42		 Sala Sismica INGV-Roma 125212951
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-11 02:52:20 ± 0.27
Latitude 43.9047 ± 0.0108
Longitude 13.4042 ± 0.0112
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125212951

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1329
Semi-minor axis of confidence ellipse (meter) 414
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 209
Circular confidence region, given by single value of horizontal uncertainty (meter) 1330.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 243
Number of associated phases, regardless of their use for origin computation 62
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.85076
Number of stations at which the event was observed 51
Number of stations from which data was used for origin computation 19
Magnitude information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations 76
Type of magnitude ML
Reference to an origin 125212951
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-11 03:07:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ECTS.HHZ. 2024-02-11T02:54:11.37 3.0 undecidable manual Pg 18.209999 0
IV.MRB1.HHZ. 2024-02-11T02:53:53.47 3.0 undecidable manual Sg 5.4 0
MN.TUE.HHZ. 2024-02-11T02:53:36.15 3.0 negative manual Pg 14.14 0
ST.ZIAN.EHZ. 2024-02-11T02:53:34.52 3.0 undecidable manual Sn -7.29 0
IV.CTI.HHZ. 2024-02-11T02:53:30.14 3.0 undecidable manual Sn -6.08 0
IX.SCL3.EHZ.02 2024-02-11T02:53:17.49 3.0 undecidable manual Pn -0.4 0
ST.OZOL.EHZ. 2024-02-11T02:53:10.70 3.0 negative manual Pn 0.06 0
ST.ZIAN.EHZ. 2024-02-11T02:53:10.14 3.0 positive manual Pg 3.48 0
IV.PCN.EHZ. 2024-02-11T02:53:07.43 3.0 positive manual Pn -0.75 0
ST.PANI.EHZ. 2024-02-11T02:53:05.81 3.0 negative manual Pn 0.71 0
IV.BSSO.HHZ. 2024-02-11T02:53:04.53 3.0 undecidable manual Pg 1.2 0
ST.DOSS.HHZ. 2024-02-11T02:53:02.82 3.0 undecidable manual Pn -1.2 0
IV.CTI.HHZ. 2024-02-11T02:53:00.92 3.0 undecidable manual Pn -2.6 0
OX.MARN.HHZ. 2024-02-11T02:53:00.58 3.0 positive manual Pn -0.73 0
IV.MBAL.HHZ. 2024-02-11T02:52:59.91 3.0 positive manual Pn -4.29 0
IV.ZOVE.EHZ. 2024-02-11T02:52:59.96 3.0 negative manual Pg 2.31 0
IV.MIDA.HHZ. 2024-02-11T02:52:57.87 3.0 undecidable manual Pn -3.06 0
IV.PII.HHZ. 2024-02-11T02:52:57.02 3.0 undecidable manual Pn -0.1 0
IV.ZCCA.HHZ. 2024-02-11T02:52:52.00 3.0 positive manual P -1.45 0
IV.RUFI.EHZ. 2024-02-11T02:52:47.04 3.0 undecidable manual P -0.22 0
IV.RM33.EHZ. 2024-02-11T02:52:46.49 3.0 undecidable manual P -1.17 0
IV.LMD.HHZ. 2024-02-11T02:52:45.49 3.0 undecidable manual P -0.07 0
IV.CAFI.HHZ. 2024-02-11T02:52:45.18 3.0 negative manual P 0.68 0
IV.CRE.HHZ. 2024-02-11T02:52:44.72 3.0 undecidable manual P 1.96 0
IV.SMA1.EHZ. 2024-02-11T02:52:44.27 3.0 negative manual P -1.69 0
IV.SFI.EHZ. 2024-02-11T02:52:43.44 3.0 positive manual P -0.21 0
IV.NRCA.HHZ. 2024-02-11T02:52:41.40 3.0 negative manual P -1.46 0
IV.MMO1.EHZ. 2024-02-11T02:52:39.61 3.0 positive manual P -1.81 0
IV.ARVD.HHZ. 2024-02-11T02:52:39.05 0.3 undecidable manual S 220 58.3971 50 0.14 69
IV.MPAG.EHZ. 2024-02-11T02:52:39.07 0.3 undecidable manual S 240 59.9955 50 -0.27 67
IV.ASSB.HHZ. 2024-02-11T02:52:39.75 3.0 positive manual P -1.52 0
IV.MF5.EHZ. 2024-02-11T02:52:38.57 3.0 undecidable manual P -1.32 0
IV.CESI.HHZ. 2024-02-11T02:52:38.89 3.0 negative manual P -1.58 0
IV.FDMO.HHZ. 2024-02-11T02:52:38.02 3.0 negative manual P -1.2 0
IV.BADI.EHZ. 2024-02-11T02:52:38.65 3.0 undecidable manual P -1.01 0
IV.ATPI.EHZ. 2024-02-11T02:52:37.81 3.0 undecidable manual P -0.46 0
IV.CSP1.EHZ. 2024-02-11T02:52:36.56 0.1 undecidable manual P 190 91.5417 50 0.43 82
IV.MML1.EHZ. 2024-02-11T02:52:36.16 0.1 undecidable manual P 202 94.4388 50 -0.4 82
IV.FOSV.EHZ. 2024-02-11T02:52:35.34 0.1 undecidable manual P 218 85.1481 50 0.21 87
IV.PESA.HHZ. 2024-02-11T02:52:35.91 0.1 undecidable manual S 275 45.2214 50 0.51 87
IV.AOI.HHE. 2024-02-11T02:52:35.08 0.3 undecidable manual S 158 42.4242 50 0.44 67
IV.COR1.EHZ. 2024-02-11T02:52:35.40 0.1 undecidable manual S 227 44.3223 50 0.26 93
IV.CRTC.HHZ. 2024-02-11T02:52:35.46 0.1 undecidable manual S 250 44.3223 50 0.3 92
IV.SNTG.HHZ. 2024-02-11T02:52:34.01 0.1 undecidable manual P 207 81.1521 50 -0.51 82
IV.PIEI.HHZ. 2024-02-11T02:52:34.38 0.1 undecidable manual P 240 80.8635 50 -0.09 90
VM.AMEN.HNZ. 2024-02-11T02:52:32.54 0.3 undecidable manual S 174 32.9448 104 0.51 67
IV.NARO.HHZ. 2024-02-11T02:52:32.94 0.3 undecidable manual P 244 73.5708 50 -0.42 64
IV.FRON.EHZ. 2024-02-11T02:52:32.12 0.3 undecidable manual P 232 69.2751 50 -0.57 61
IV.FANO.HNZ. 2024-02-11T02:52:32.14 0.1 undecidable manual S 258 31.5462 105 0.58 87
IV.SSFR.HHZ. 2024-02-11T02:52:32.94 0.3 undecidable manual P 224 72.0723 50 -0.18 67
IV.PP3.EHZ. 2024-02-11T02:52:31.79 0.1 undecidable manual P 164 60.6948 50 0.42 87
IV.MPAG.EHZ. 2024-02-11T02:52:30.70 0.3 undecidable manual P 240 59.9955 50 -0.56 63
IV.CING.HHZ. 2024-02-11T02:52:30.85 0.3 undecidable manual P 196 60.9945 50 -0.57 62
IV.ARVD.HHZ. 2024-02-11T02:52:30.32 0.1 undecidable manual P 220 58.3971 50 -0.69 79
IV.SENI.HNZ. 2024-02-11T02:52:29.15 0.1 undecidable manual S 212 26.0517 108 -0.56 89
IV.PESA.HHZ. 2024-02-11T02:52:29.08 0.1 undecidable manual P 275 45.2214 50 0.09 96
IV.COR1.EHZ. 2024-02-11T02:52:28.94 0.1 undecidable manual P 227 44.3223 50 0.1 96
IV.CRTC.HHZ. 2024-02-11T02:52:28.62 0.1 undecidable manual P 250 44.3223 50 -0.23 93
IV.AOI.HHE. 2024-02-11T02:52:28.73 0.1 undecidable manual P 158 42.4242 50 0.18 95
VM.AMEN.HNZ. 2024-02-11T02:52:27.13 0.1 undecidable manual P 174 32.9448 104 0.09 98
IV.FANO.HNZ. 2024-02-11T02:52:26.88 0.1 undecidable manual P 258 31.5462 105 0.11 98
IV.SENI.HNZ. 2024-02-11T02:52:25.75 0.1 undecidable manual P 212 26.0517 108 0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SENI.EHE. ML:2.3 0.0011144305000000002 0.2992 AML other m 2024-02-11T02:52:32.86
IV.SENI.HNE. ML:3.0 0.005860000000000001 0.44 AML other m 2024-02-11T02:52:33.37
IV.SENI.EHN. ML:2.4 0.0016200000000000001 1.56 AML other m 2024-02-11T02:52:33.06
IV.SENI.HNN. ML:3.1 0.007024726 0.2992 AML other m 2024-02-11T02:52:33.76
IV.COR1.EHN. ML:2.6 0.0012716075 0.28 AML other m 2024-02-11T02:52:36.81
IV.PESA.HHE. ML:2.6 0.0011311557999999998 0.2 AML other m 2024-02-11T02:52:36.97
IV.CRTC.HHE. ML:2.4 0.0008603474500000001 0.3392 AML other m 2024-02-11T02:52:36.90
IV.PESA.HHN. ML:2.7 0.0015699999999999998 0.24 AML other m 2024-02-11T02:52:38.42
IV.CRTC.HHN. ML:2.5 0.0009585673 0.28 AML other m 2024-02-11T02:52:36.59
IV.COR1.EHE. ML:2.6 0.00131 0.3 AML other m 2024-02-11T02:52:42.37
IV.MPAG.EHE. ML:2.1 0.000282 0.26 AML other m 2024-02-11T02:52:45.39
IV.MPAG.EHN. ML:2.0 0.0001905 1.64 AML other m 2024-02-11T02:52:45.91
IV.SSFR.HNE. ML:2.5 0.0005304999999999999 0.32 AML other m 2024-02-11T02:52:47.32
IV.FRON.EHN. ML:2.2 0.0002705 0.32 AML other m 2024-02-11T02:52:47.42
IV.SNTG.HHE. ML:2.0 0.000131 1.64 AML other m 2024-02-11T02:52:47.07
IV.FRON.EHE. ML:2.0 0.00019206664999999996 0.2992 AML other m 2024-02-11T02:52:46.25
IV.PIEI.HHN. ML:2.3 0.000274 0.26 AML other m 2024-02-11T02:52:48.63
IV.PIEI.HNN. ML:2.2 0.00024124390000000002 0.24 AML other m 2024-02-11T02:52:48.63
IV.SNTG.HHN. ML:2.1 0.000178079165 0.3408 AML other m 2024-02-11T02:52:49.16
IV.FOSV.EHN. ML:2.1 0.00015099999999999998 0.3 AML other m 2024-02-11T02:52:49.53
IV.PIEI.HHE. ML:2.4 0.00030600000000000007 0.3 AML other m 2024-02-11T02:52:49.82
IV.FOSV.EHE. ML:2.1 0.000174 1.34 AML other m 2024-02-11T02:52:50.69
IV.MML1.EHN. ML:2.0 0.00011848620000000002 0.4 AML other m 2024-02-11T02:52:51.33
IV.SSFR.HNN. ML:2.6 0.000624 0.26 AML other m 2024-02-11T02:52:51.59
IV.PIEI.HNE. ML:2.3 0.00028100000000000005 0.32 AML other m 2024-02-11T02:52:51.69
IV.ATPI.EHE. ML:2.3 0.00020400000000000003 0.28 AML other m 2024-02-11T02:52:52.88
IV.FDMO.HHE. ML:2.1 0.000122 1.66 AML other m 2024-02-11T02:52:52.87
IV.CSP1.EHE. ML:2.8 0.000652 0.52 AML other m 2024-02-11T02:52:53.29
IV.GUMA.HNE. ML:2.6 0.0004913339499999999 0.4192 AML other m 2024-02-11T02:52:53.55
IV.CSP1.EHN. ML:2.6 0.0005204999999999999 0.38 AML other m 2024-02-11T02:52:53.55
IV.MML1.EHE. ML:2.2 0.00016221495 0.3392 AML other m 2024-02-11T02:52:52.80
IV.GUMA.HNN. ML:2.6 0.000496 1.62 AML other m 2024-02-11T02:52:53.09
IV.GUMA.HHN. ML:2.7 0.0006414999999999999 1.6 AML other m 2024-02-11T02:52:53.12
IV.BADI.EHE. ML:2.3 0.00020509015 0.2 AML other m 2024-02-11T02:52:55.09
IV.ATPI.EHN. ML:2.3 0.00020400000000000003 1.64 AML other m 2024-02-11T02:52:54.12
IV.FDMO.HHN. ML:2.0 0.000090091455 0.44 AML other m 2024-02-11T02:52:55.74
IV.GUMA.HHE. ML:2.7 0.0005745 0.54 AML other m 2024-02-11T02:52:56.74
IV.MMO1.EHE. ML:2.5 0.00027400000000000005 0.5 AML other m 2024-02-11T02:52:57.79
IV.MMO1.EHN. ML:2.4 0.0002255 0.42 AML other m 2024-02-11T02:52:57.72
IV.CESI.HHN. ML:2.4 0.00024349999999999998 0.38 AML other m 2024-02-11T02:52:58.58
IV.ASSB.HHE. ML:2.4 0.000185 1.58 AML other m 2024-02-11T02:52:58.07
IV.BADI.EHN. ML:2.5 0.00027800000000000004 0.42 AML other m 2024-02-11T02:52:59.39
IV.NRCA.HHE. ML:2.1 0.00008984918 0.44 AML other m 2024-02-11T02:53:02.36
IV.ASSB.HHN. ML:2.4 0.000192 0.3 AML other m 2024-02-11T02:53:00.00
IV.CESI.HHE. ML:2.2 0.00014200793 0.4384 AML other m 2024-02-11T02:52:57.81
IV.NRCA.HHN. ML:2.1 0.0001021 0.74 AML other m 2024-02-11T02:53:02.41
IV.CRE.HHE. ML:2.2 0.0001235 0.34 AML other m 2024-02-11T02:53:03.82
IV.LMD.HHN. ML:2.2 0.00010385 0.32 AML other m 2024-02-11T02:53:05.56
IV.CRE.HHN. ML:2.3 0.0001514662 0.4192 AML other m 2024-02-11T02:53:03.97
IV.LMD.HHE. ML:2.2 0.000085251235 0.2816 AML other m 2024-02-11T02:53:10.20
IV.SMA1.EHE. ML:2.4 0.00013231074 0.56 AML other m 2024-02-11T02:53:06.83
IV.SMA1.EHN. ML:2.4 0.0001297 0.56 AML other m 2024-02-11T02:53:08.51
IV.MPAG.HNE. ML:2.2 0.0003085002 0.28 AML other m 2024-02-11T02:52:45.40
IV.MPAG.HNN. ML:2.1 0.00023479645 0.3696 AML other m 2024-02-11T02:52:43.47
IV.SSFR.HHN. ML:2.3 0.00029366035 0.2608 AML other m 2024-02-11T02:52:46.72
IV.SNTG.HNN. ML:2.1 0.000181283475 0.3296 AML other m 2024-02-11T02:52:49.16
IV.SNTG.HNE. ML:2.1 0.0001565203 0.3504 AML other m 2024-02-11T02:52:48.07
IV.FOSV.HNE. ML:2.2 0.00018938954999999998 0.3792 AML other m 2024-02-11T02:52:51.22
IV.FOSV.HNN. ML:2.1 0.00016479634999999997 0.8304 AML other m 2024-02-11T02:52:50.99
IV.MML1.HNE. ML:2.2 0.00017852704999999998 0.3392 AML other m 2024-02-11T02:52:52.80
IV.ATPI.HNN. ML:2.3 0.00020954275 0.3904 AML other m 2024-02-11T02:52:55.13
IV.ATPI.HNE. ML:2.3 0.00020218715 0.2896 AML other m 2024-02-11T02:52:52.74
IV.MF5.EHN. ML:2.6 0.00040967410000000004 0.4608 AML other m 2024-02-11T02:52:55.82
IV.MF5.EHE. ML:2.6 0.0003720003 0.4608 AML other m 2024-02-11T02:52:55.68
IV.CESI.HNN. ML:2.4 0.00021230179999999997 0.3392 AML other m 2024-02-11T02:52:58.40
IV.SFI.HNN. ML:2.3 0.00015682737 0.6208 AML other m 2024-02-11T02:53:04.56
IV.SFI.EHE. ML:1.8 0.000052339869999999995 0.8592 AML other m 2024-02-11T02:53:07.22
IV.CAFI.HNN. ML:2.1 0.000080871805 0.4688 AML other m 2024-02-11T02:53:05.90
IV.CAFI.HHE. ML:2.1 0.00007980551499999999 0.6208 AML other m 2024-02-11T02:53:07.91
IV.CAFI.HHN. ML:2.1 0.00007473906499999999 0.4592 AML other m 2024-02-11T02:53:05.88
IV.CAFI.HNE. ML:2.0 0.000070406285 0.6784 AML other m 2024-02-11T02:53:05.19
IV.RM33.EHN. ML:2.2 0.00006807922599999999 0.4208 AML other m 2024-02-11T02:53:16.04
ST.PANI.EHE. ML:2.6 0.000049823820000000004 0.36 AML other m 2024-02-11T02:53:29.80
ST.PANI.EHN. ML:2.5 0.000042027369999999995 0.56 AML other m 2024-02-11T02:53:34.28
ST.PANI.HNE. ML:3.0 0.0001264819 0.68 AML other m 2024-02-11T02:53:45.28
ST.ZIAN.EHE. ML:2.6 0.00005430921499999999 0.4208 AML other m 2024-02-11T02:53:37.71
ST.ZIAN.EHN. ML:2.6 0.000055104239999999996 0.3792 AML other m 2024-02-11T02:53:37.88
ST.ZIAN.HNE. ML:2.7 0.000064130685 0.48 AML other m 2024-02-11T02:53:45.53
ST.ZIAN.HNN. ML:2.8 0.000082796595 0.8192 AML other m 2024-02-11T02:53:39.09
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