Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 09-12-2022 and time 00:04:27 (UTC) in region France

A magnitude ML 2.4 earthquake occured in region: France, on

  • 09-12-2022 00:04:27 (UTC)
  • 09-12-2022 01:04:27 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.2720, 6.2710 at 11 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 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 2022-12-09
00:04:27		 44.2718 6.2712 11 2024-03-01
15:28:27		 Bollettino Sismico Italiano INGV 118650701
Reviewed
Rev100 		ML 2.4 2022-12-09
00:04:26		 44.2592 6.2722 4 2022-12-09
00:13:06		 Sala Sismica INGV-Roma 112642261
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-12-09 00:04:27 ± 0.34
Latitude 44.2718 ± 0.0171
Longitude 6.2712 ± 0.0264
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 118650701

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2500
Semi-minor axis of confidence ellipse (meter) 1190
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 230
Circular confidence region, given by single value of horizontal uncertainty (meter) 2500.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 207
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.41
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 2.62512
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 25
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 52
Type of magnitude ML
Reference to an origin 112642261
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-12-09 00:13:06

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 52
Type of magnitude ML
Reference to an origin 118650701
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-06-22 23:20:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MCRV.HHZ. 2022-12-09T00:06:16.52 3.0 undecidable manual Pn 0.16 0
IV.GIUL.HHZ. 2022-12-09T00:06:13.97 3.0 negative manual Pg 20.200001 0
IV.PTRJ.HHZ. 2022-12-09T00:06:08.09 3.0 undecidable manual Pn 1.51 0
IV.MMUR.HNZ. 2022-12-09T00:05:49.49 3.0 undecidable manual Pn 7.81 0
IV.MURB.HHZ. 2022-12-09T00:05:44.94 3.0 undecidable manual Pn 7.29 0
NI.PALA.HHZ. 2022-12-09T00:05:44.72 3.0 undecidable manual Pn 0.99 0
OE.WTTA.HHZ. 2022-12-09T00:05:42.61 3.0 negative manual Pn 2.91 0
IV.CESX.HHZ. 2022-12-09T00:05:42.77 3.0 negative manual Pn 1.62 0
ST.DOSS.HHZ. 2022-12-09T00:05:27.28 3.0 negative manual Pn 0.84 0
SI.LUSI.HHZ. 2022-12-09T00:05:25.63 3.0 positive manual Pn 0.89 0
GU.EQUI.HHZ. 2022-12-09T00:05:12.63 3.0 positive manual Pn 0.45 0
IV.VARE.HHZ. 2022-12-09T00:05:07.97 0.6 undecidable manual P 47 263.9358 38 1.08 17
RD.PGF.BHZ. 2022-12-09T00:05:07.62 0.3 undecidable manual P 130 291.3861 38 -2.68 4
GU.SATI.HHZ. 2022-12-09T00:05:02.67 0.3 undecidable manual P 35 217.5156 38 1.56 27
CH.DIX.HHZ. 2022-12-09T00:05:02.53 0.3 undecidable manual P 24 219.4137 38 1.18 33
FR.SAOF.HHZ.00 2022-12-09T00:04:58.85 0.6 undecidable manual S 107 106.9152 50 0.44 48
GU.CIRO.HHZ. 2022-12-09T00:04:57.04 0.3 undecidable manual P 34 179.2872 38 0.68 52
IV.MRGE.HHZ. 2022-12-09T00:04:57.09 0.3 undecidable manual P 20 177.2892 38 0.98 47
GU.PCP.HHZ. 2022-12-09T00:04:57.13 0.3 undecidable manual P 80 182.6838 38 0.35 57
GU.ROTM.HHZ. 2022-12-09T00:04:56.67 0.3 undecidable manual P 68 176.49 38 0.66 54
GU.TRAV.HHZ. 2022-12-09T00:04:56.51 0.3 undecidable manual P 40 179.8866 38 0.08 61
IV.QLNO.HHZ. 2022-12-09T00:04:54.36 0.3 undecidable manual P 87 164.8128 50 0.12 65
IV.MONC.HHZ. 2022-12-09T00:04:54.29 0.3 undecidable manual P 55 158.0196 50 1.09 48
GU.ENR.HHZ. 2022-12-09T00:04:54.27 0.6 undecidable manual S 93 91.242 50 0.02 54
GU.CANO.HHZ. 2022-12-09T00:04:53.15 0.3 undecidable manual P 92 156.4212 50 0.2 67
GU.STV.HHZ. 2022-12-09T00:04:52.38 0.6 undecidable manual S 92 83.8494 50 0.1 54
GU.LSD.HHZ. 2022-12-09T00:04:51.72 0.3 undecidable manual P 27 148.1406 50 0.04 72
GU.RRL.HHZ. 2022-12-09T00:04:51.59 0.6 undecidable manual S 29 82.8504 50 -0.41 50
GU.RORO.HHZ. 2022-12-09T00:04:51.10 0.3 undecidable manual P 96 143.9448 50 0.08 72
GU.PZZ.HHZ. 2022-12-09T00:04:48.40 0.6 undecidable manual S 68 71.8725 50 -0.66 48
GU.RSP.HHZ. 2022-12-09T00:04:48.29 0.1 undecidable manual P 39 124.8861 50 0.21 97
GU.GBOS.HHZ. 2022-12-09T00:04:47.86 0.1 undecidable manual P 91 124.6863 50 -0.2 97
GU.BURY.HHZ. 2022-12-09T00:04:46.97 0.3 undecidable manual P 117 116.0949 50 0.24 73
FR.SAOF.HHZ.00 2022-12-09T00:04:45.20 0.3 undecidable manual P 107 106.9152 50 -0.12 77
GU.BHB.HHZ. 2022-12-09T00:04:44.00 0.1 undecidable manual P 51 100.3218 50 -0.3 100
MN.BNI.HHZ. 2022-12-09T00:04:43.09 0.3 undecidable manual P 20 92.3409 50 0.02 81
GU.ENR.HHZ. 2022-12-09T00:04:42.38 0.1 negative manual P 93 91.242 50 -0.53 96
GU.STV.HHZ. 2022-12-09T00:04:41.16 0.1 negative manual P 92 83.8494 50 -0.61 95
GU.RRL.HHZ. 2022-12-09T00:04:41.43 0.3 undecidable manual P 29 82.8504 50 -0.18 80
GU.PZZ.HHZ. 2022-12-09T00:04:39.31 0.1 negative manual P 68 71.8725 50 -0.6 97
RD.ORIF.BHZ. 2022-12-09T00:04:39.73 0.1 undecidable manual P 337 78.0663 50 -1.15 76
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.PZZ.HHN. ML:2.5 0.0004925 0.32 AML other m 2022-12-09T00:04:50.38
GU.PZZ.HHE. ML:2.6 0.0006274999999999999 0.28 AML other m 2022-12-09T00:04:50.56
GU.RSP.HNN. ML:2.5 0.000199 0.32 AML other m 2022-12-09T00:04:51.27
GU.RSP.HHN. ML:2.1 0.00009355 0.32 AML other m 2022-12-09T00:04:51.27
GU.RSP.HHE. ML:1.9 0.0000612 0.98 AML other m 2022-12-09T00:04:51.39
GU.RSP.HNE. ML:2.3 0.000135 0.6 AML other m 2022-12-09T00:04:55.80
RD.ORIF.BHN. ML:2.2 0.0002195 0.4 AML other m 2022-12-09T00:04:55.75
RD.ORIF.BHE. ML:2.2 0.0002495 0.52 AML other m 2022-12-09T00:04:56.49
MN.BNI.HHN. ML:1.9 0.00008335 0.36 AML other m 2022-12-09T00:04:57.97
GU.STV.HHN. ML:2.1 0.0001615 0.48 AML other m 2022-12-09T00:04:58.93
GU.BHB.HNE. ML:2.2 0.0001525 0.54 AML other m 2022-12-09T00:04:59.57
GU.BHB.HHE. ML:2.2 0.00016999999999999999 0.56 AML other m 2022-12-09T00:04:59.58
GU.RRL.HHN. ML:2.3 0.000246 0.42 AML other m 2022-12-09T00:04:59.72
MN.BNI.HHE. ML:1.8 0.00006395000000000001 0.4 AML other m 2022-12-09T00:04:59.88
GU.STV.HHE. ML:2.2 0.00019250000000000002 0.46 AML other m 2022-12-09T00:05:00.38
GU.ENR.HHN. ML:2.3 0.000247 0.6 AML other m 2022-12-09T00:05:00.24
GU.ENR.HHE. ML:2.5 0.0003465 0.3 AML other m 2022-12-09T00:05:00.94
GU.RRL.HHE. ML:2.3 0.000249 0.34 AML other m 2022-12-09T00:05:00.99
FR.SAOF.HHE.00 ML:2.4 0.0002505 0.28 AML other m 2022-12-09T00:05:02.30
FR.SAOF.HHN.00 ML:2.5 0.00027449999999999995 0.2 AML other m 2022-12-09T00:05:02.72
GU.BURY.HHN. ML:2.5 0.0002525 0.2 AML other m 2022-12-09T00:05:03.46
GU.BHB.HNN. ML:2.3 0.0001795 0.3 AML other m 2022-12-09T00:05:04.46
GU.BHB.HHN. ML:2.2 0.00016999999999999999 1.26 AML other m 2022-12-09T00:05:04.94
GU.BURY.HNN. ML:2.4 0.0002 1.3 AML other m 2022-12-09T00:05:04.34
GU.BURY.HHE. ML:2.6 0.00029049999999999996 0.42 AML other m 2022-12-09T00:05:04.75
GU.BURY.HNE. ML:2.6 0.0002875 0.38 AML other m 2022-12-09T00:05:04.75
GU.GBOS.HHN. ML:2.5 0.0002395 1.6 AML other m 2022-12-09T00:05:08.87
GU.GBOS.HHE. ML:2.6 0.0003025 1.6 AML other m 2022-12-09T00:05:08.07
GU.RORO.HHE. ML:2.5 0.00018099999999999998 0.46 AML other m 2022-12-09T00:05:12.90
GU.RORO.HHN. ML:2.7 0.000297 1.08 AML other m 2022-12-09T00:05:12.82
GU.LSD.HHN. ML:2.4 0.0001275 0.88 AML other m 2022-12-09T00:05:14.05
GU.LSD.HHE. ML:2.6 0.0001835 0.62 AML other m 2022-12-09T00:05:14.72
GU.CANO.HHN. ML:2.9 0.00041349999999999997 0.72 AML other m 2022-12-09T00:05:15.52
GU.CANO.HHE. ML:3.2 0.0007624999999999999 0.72 AML other m 2022-12-09T00:05:16.38
IV.QLNO.HHN. ML:2.5 0.0001395 0.34 AML other m 2022-12-09T00:05:16.79
IV.QLNO.HHE. ML:2.5 0.000129 1.68 AML other m 2022-12-09T00:05:16.90
IV.MONC.HHE. ML:2.8 0.00029800000000000003 0.4 AML other m 2022-12-09T00:05:21.29
GU.PCP.HHN. ML:2.6 0.0001615 0.32 AML other m 2022-12-09T00:05:21.82
GU.ROTM.HHE. ML:3.1 0.00043100000000000007 1.5 AML other m 2022-12-09T00:05:22.79
GU.PCP.HHE. ML:2.4 0.000097 0.78 AML other m 2022-12-09T00:05:22.53
GU.TRAV.HHE. ML:2.2 0.00006459999999999998 0.38 AML other m 2022-12-09T00:05:23.38
GU.CIRO.HHN. ML:2.2 0.0000541 1.12 AML other m 2022-12-09T00:05:23.22
GU.TRAV.HHN. ML:2.3 0.000077 0.26 AML other m 2022-12-09T00:05:24.27
IV.MONC.HHN. ML:3.0 0.0004375 0.34 AML other m 2022-12-09T00:05:24.38
IV.MRGE.HHE. ML:2.3 0.00006809999999999999 1.08 AML other m 2022-12-09T00:05:24.44
IV.MRGE.HHN. ML:2.6 0.00013350000000000002 1.36 AML other m 2022-12-09T00:05:25.30
GU.CIRO.HHE. ML:2.1 0.0000436 1.58 AML other m 2022-12-09T00:05:27.96
GU.ROTM.HHN. ML:3.1 0.00047 1.06 AML other m 2022-12-09T00:05:28.96
GU.SATI.HHE. ML:2.3 0.0000533 1.18 AML other m 2022-12-09T00:05:34.39
GU.SATI.HHN. ML:2.3 0.00005665000000000001 0.78 AML other m 2022-12-09T00:05:36.51
IV.VARE.HHE. ML:2.5 0.0000487 0.52 AML other m 2022-12-09T00:05:46.65
IV.VARE.HHN. ML:2.4 0.000039750000000000004 1.24 AML other m 2022-12-09T00:05:51.78
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