Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 06-02-2020 and time 04:11:53 (Italy) in region 8 km SW Todi (PG)

A magnitude ML 2.4 earthquake occured in region: 8 km SW Todi (PG), on

  • 06-02-2020 03:11:53 (UTC)
  • 06-02-2020 04:11:53 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7310, 12.3420 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Todi PG 8 16851 16851
Montecchio TR 9 1676 18527
Avigliano Umbro TR 11 2558 21085
Baschi TR 12 2722 23807
Monte Castello di Vibio PG 12 1567 25374
Guardea TR 12 1836 27210
Fratta Todina PG 14 1839 29049
Castiglione in Teverina VT 15 2329 31378
Montecastrilli TR 15 5022 36400
Massa Martana PG 16 3770 40170
Alviano TR 16 1463 41633
San Venanzo TR 17 2218 43851
Lugnano in Teverina TR 17 1494 45345
Acquasparta TR 17 4778 50123
Civitella d'Agliano VT 19 1640 51763
Orvieto TR 19 20630 72393
Amelia TR 20 11897 84290
Collazzone PG 20 3473 87763
Marsciano PG 20 18902 106665

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NW of Terni (111501 inhabitants)
39 Km SW of Foligno (57155 inhabitants)
40 Km NE of Viterbo (67173 inhabitants)
42 Km S of Perugia (166134 inhabitants)
84 Km NE of Civitavecchia (52991 inhabitants)
87 Km NW of Guidonia Montecelio (88673 inhabitants)
90 Km SE of Arezzo (99543 inhabitants)
93 Km NW of Tivoli (56533 inhabitants)
94 Km N of Roma (2864731 inhabitants)
96 Km W of L'Aquila (69753 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 2020-02-06
03:11:53		 42.731 12.3415 8 2020-07-18
21:08:38		 Bollettino Sismico Italiano INGV 79803031
Reviewed
Rev100 		ML 2.4 2020-02-06
03:11:53		 42.7267 12.3387 8 2020-02-06
03:25:21		 Sala Sismica INGV-Roma 76266921
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-06 03:11:53 ± 0.08
Latitude 42.7310 ± 0.0036
Longitude 12.3415 ± 0.0049
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 79803031

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 356
Semi-minor axis of confidence ellipse (meter) 288
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 225
Circular confidence region, given by single value of horizontal uncertainty (meter) 360.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 78
Number of associated phases, regardless of their use for origin computation 61
Number of defining phases 44
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.92001
Number of stations at which the event was observed 48
Number of stations from which data was used for origin computation 31
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 46
Type of magnitude ML
Reference to an origin 79803031
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-02 00:16:33

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 46
Type of magnitude ML
Reference to an origin 76266921
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-06 03:25:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ERC.EHZ. 2020-02-06T03:14:15.27 3.0 undecidable manual Sg 13.57 0
IV.MUCR.HHZ. 2020-02-06T03:14:10.37 3.0 undecidable manual Sn -0.24 0
IV.SALB.HHZ. 2020-02-06T03:14:04.99 3.0 undecidable manual Sg 16.950001 0
IV.AMUR.HHZ. 2020-02-06T03:13:46.88 3.0 undecidable manual Sg 10.66 0
OX.FUSE.HHZ. 2020-02-06T03:13:43.88 3.0 undecidable manual Sg 6.04 0
IV.CMPR.HHZ. 2020-02-06T03:13:39.32 3.0 undecidable manual Sg 12.55 0
OT.OT14.EHZ. 2020-02-06T03:13:25.31 3.0 undecidable manual Sg 11.07 0
IV.MTTG.HHZ. 2020-02-06T03:13:23.81 3.0 undecidable manual Pg 8.94 0
IV.PETRA.HHZ. 2020-02-06T03:13:11.17 3.0 undecidable manual Pn 0.32 0
IV.MRB1.HNZ. 2020-02-06T03:13:09.36 3.0 undecidable manual Sn 0.85 0
IV.MTMR.HNZ. 2020-02-06T03:13:08.02 3.0 undecidable manual Sn -4.3 0
IV.BRSN.HNZ. 2020-02-06T03:12:46.69 3.0 undecidable manual S 1.14 0
IV.SGTA.HHZ. 2020-02-06T03:12:38.42 3.0 positive manual Pn -0.48 0
IV.VITU.HHZ. 2020-02-06T03:12:36.27 3.0 undecidable manual Pg 3.65 0
IV.NDIM.HHZ. 2020-02-06T03:12:34.71 3.0 undecidable manual Pn 0.31 0
IV.PTRJ.HNZ. 2020-02-06T03:12:33.63 3.0 undecidable manual Pg 3.45 0
IV.PAOL.HHZ. 2020-02-06T03:12:32.11 3.0 undecidable manual Pn -1.53 0
IV.FOSV.EHN. 2020-02-06T03:12:16.66 0.6 undecidable manual S 28 71.1732 50 0.47 41
IV.FDMO.HHZ. 2020-02-06T03:12:15.91 0.6 undecidable manual S 61 69.4749 50 0.19 44
IV.LNSS.HHZ. 2020-02-06T03:12:13.30 0.6 undecidable manual S 104 58.7967 50 0.44 43
IV.MURB.HHZ. 2020-02-06T03:12:13.47 1.0 undecidable manual S 14 60.8946 50 0.04 23
IV.SRES.HHZ. 2020-02-06T03:12:12.68 0.6 undecidable manual S 166 56.499 50 0.41 43
IV.PARC.HHZ. 2020-02-06T03:12:11.88 0.3 undecidable manual P 355 102.12 50 0.31 60
IV.CESI.HHZ. 2020-02-06T03:12:11.83 0.6 undecidable manual S 56 54.9006 50 -0.02 47
IV.FRON.EHZ. 2020-02-06T03:12:10.44 0.3 undecidable manual P 19 92.6406 50 0.33 61
IV.SSP9.EHZ. 2020-02-06T03:12:10.95 0.6 undecidable manual P 350 95.0382 50 0.47 39
IV.MTCE.HHZ. 2020-02-06T03:12:09.19 0.3 undecidable manual P 157 85.1481 50 0.24 64
IV.SSFR.HHZ. 2020-02-06T03:12:09.40 0.6 undecidable manual P 24 86.0472 50 0.32 42
IV.TOLF.HHN. 2020-02-06T03:12:08.31 0.3 undecidable manual P 201 79.0653 50 0.29 64
IV.GAVE.EHZ. 2020-02-06T03:12:08.58 0.6 undecidable manual S 95 45.2214 50 -0.68 40
IV.MMO1.EHZ. 2020-02-06T03:12:08.39 0.3 undecidable manual P 77 82.3509 50 -0.13 65
IV.ARRO.EHZ. 2020-02-06T03:12:07.14 0.6 undecidable manual S 116 38.5281 50 -0.32 45
IV.CSP1.EHZ. 2020-02-06T03:12:07.95 0.3 undecidable manual P 60 80.7636 50 -0.32 63
IV.FOSV.EHN. 2020-02-06T03:12:07.06 0.3 undecidable manual P 28 71.1732 50 0.26 65
IV.MC2.EHZ. 2020-02-06T03:12:07.24 0.3 undecidable manual P 74 71.7726 50 0.35 64
IV.FDMO.HHZ. 2020-02-06T03:12:06.20 0.3 undecidable manual P 61 69.4749 50 -0.33 64
IV.ATMI.HHZ. 2020-02-06T03:12:06.19 0.3 undecidable manual P 355 67.1772 50 0.01 69
IT.MMP1.HGE. 2020-02-06T03:12:05.67 0.3 undecidable manual P 148 62.9925 50 0.14 68
IT.TRN1.HGN. 2020-02-06T03:12:05.17 0.6 undecidable manual S 128 31.3464 104 -0.02 49
IV.MURB.HHZ. 2020-02-06T03:12:05.12 0.3 undecidable manual P 14 60.8946 50 -0.09 69
IV.NRCA.HHZ. 2020-02-06T03:12:05.48 0.3 undecidable manual P 79 63.9915 50 -0.2 67
IV.BARO.HNZ. 2020-02-06T03:12:05.04 0.3 undecidable manual P 204 58.5969 50 0.18 68
IV.SRES.HHZ. 2020-02-06T03:12:04.63 0.1 undecidable manual P 166 56.499 50 0.09 92
IV.LNSS.HHZ. 2020-02-06T03:12:04.75 0.3 undecidable manual P 104 58.7967 50 -0.13 68
TV.SF04.EHE. 2020-02-06T03:12:04.65 0.6 undecidable manual P 282 56.5989 50 0.09 46
IV.ATCC.HNE. 2020-02-06T03:12:04.51 0.3 undecidable manual P 26 55.8996 50 0.06 70
IV.ATTE.HHZ. 2020-02-06T03:12:03.38 0.3 undecidable manual P 1 51.8037 50 -0.43 65
IV.CESI.HHZ. 2020-02-06T03:12:03.97 0.1 undecidable manual P 56 54.9006 50 -0.33 88
IV.MGAB.HHZ. 2020-02-06T03:12:03.86 0.3 undecidable manual S 317 27.4503 106 -0.01 74
TV.SF11.HHZ. 2020-02-06T03:12:02.79 0.3 undecidable manual P 286 55.9995 50 -1.68 35
IV.CESX.HHZ. 2020-02-06T03:12:02.37 0.3 undecidable manual S 124 24.1536 108 -0.41 68
IV.GAVE.EHZ. 2020-02-06T03:12:02.90 0.3 undecidable manual P 95 45.2214 50 0.1 70
IV.MOMA.HHZ. 2020-02-06T03:12:01.52 0.3 undecidable manual S 66 20.2686 111 0.01 75
IT.GNU.HGZ. 2020-02-06T03:12:01.72 0.3 undecidable manual S 66 20.2686 111 0.21 72
IV.ARRO.EHZ. 2020-02-06T03:12:01.70 0.1 undecidable manual P 116 38.5281 50 -0.06 96
IT.FOPC.HGN. 2020-02-06T03:12:01.60 0.3 undecidable manual P 48 39.5271 50 -0.33 68
IT.TRN1.HGN. 2020-02-06T03:12:00.48 0.3 undecidable manual P 128 31.3464 104 0.03 73
IV.CESX.HHZ. 2020-02-06T03:11:59.10 0.1 undecidable manual P 124 24.1536 108 0.04 99
IV.MGAB.HHZ. 2020-02-06T03:11:59.64 0.1 undecidable manual P 317 27.4503 106 -0.05 98
IV.MOMA.HHZ. 2020-02-06T03:11:58.32 0.1 undecidable manual P 66 20.2686 111 -0.01 100
IT.GNU.HGZ. 2020-02-06T03:11:58.71 0.3 undecidable manual P 66 20.2686 111 0.38 69
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MOMA.HHE. ML:2.5 0.0023250000000000002 0.98 AML other m 2020-02-06T03:12:01.77
IV.MOMA.HNE. ML:2.5 0.002245 0.98 AML other m 2020-02-06T03:12:01.77
IV.MOMA.HNN. ML:2.4 0.00175 0.36 AML other m 2020-02-06T03:12:02.69
IV.MOMA.HHN. ML:2.4 0.00188 0.36 AML other m 2020-02-06T03:12:02.69
IV.CESX.HHE. ML:2.1 0.0008234999999999999 0.6 AML other m 2020-02-06T03:12:04.36
IV.MGAB.HHE. ML:3.0 0.005305 0.34 AML other m 2020-02-06T03:12:04.59
IV.MGAB.HHN. ML:3.0 0.00557 0.84 AML other m 2020-02-06T03:12:04.28
IV.MGAB.HNN. ML:3.0 0.005625 0.86 AML other m 2020-02-06T03:12:04.28
IV.CESX.HHN. ML:2.2 0.0010249999999999999 0.26 AML other m 2020-02-06T03:12:05.41
IV.MGAB.HNE. ML:2.9 0.00443 0.28 AML other m 2020-02-06T03:12:06.57
IV.ARRO.EHN. ML:2.4 0.000854 0.26 AML other m 2020-02-06T03:12:07.71
IV.ARRO.EHE. ML:2.4 0.0009245000000000001 0.7 AML other m 2020-02-06T03:12:08.85
IV.GAVE.EHE. ML:2.4 0.0008640000000000001 0.2 AML other m 2020-02-06T03:12:10.02
IV.GAVE.EHN. ML:2.4 0.0007390000000000001 1.34 AML other m 2020-02-06T03:12:11.93
IV.ATTE.HHE. ML:2.3 0.0005795 1.02 AML other m 2020-02-06T03:12:12.23
IV.ATTE.HHN. ML:2.4 0.0007239999999999999 1.72 AML other m 2020-02-06T03:12:14.13
IV.CESI.HHN. ML:2.2 0.0003915 1.02 AML other m 2020-02-06T03:12:14.81
IV.LNSS.HNE. ML:2.4 0.0005525 0.28 AML other m 2020-02-06T03:12:15.47
IV.LNSS.HHE. ML:2.4 0.0005549999999999999 0.26 AML other m 2020-02-06T03:12:15.47
IV.NRCA.HHN. ML:2.3 0.000389 0.68 AML other m 2020-02-06T03:12:16.49
IV.MURB.HNE. ML:3.0 0.0019049999999999998 0.34 AML other m 2020-02-06T03:12:16.63
IV.MURB.HHE. ML:3.0 0.002075 0.34 AML other m 2020-02-06T03:12:16.46
IV.NRCA.HHE. ML:2.3 0.00039850000000000004 0.16 AML other m 2020-02-06T03:12:16.76
IV.SRES.HHE. ML:2.2 0.0003165 0.26 AML other m 2020-02-06T03:12:16.86
IV.LNSS.HNN. ML:2.4 0.00062 0.96 AML other m 2020-02-06T03:12:16.46
IV.CESI.HHE. ML:2.1 0.000299 0.6 AML other m 2020-02-06T03:12:17.12
IV.ATMI.HHN. ML:2.9 0.00157 0.3 AML other m 2020-02-06T03:12:18.78
IV.SRES.HHN. ML:2.0 0.0002395 1.42 AML other m 2020-02-06T03:12:18.85
IV.LNSS.HHN. ML:2.4 0.0005859999999999999 1.28 AML other m 2020-02-06T03:12:19.12
IV.ATMI.HHE. ML:2.8 0.0011964999999999999 0.34 AML other m 2020-02-06T03:12:20.07
IV.MURB.HNN. ML:2.9 0.0017900000000000001 0.3 AML other m 2020-02-06T03:12:20.25
IV.MURB.HHN. ML:3.0 0.001895 0.3 AML other m 2020-02-06T03:12:20.40
IV.RM33.EHE. ML:2.5 0.0005315000000000001 0.98 AML other m 2020-02-06T03:12:20.95
IV.RM33.HNE. ML:2.5 0.0005045 0.98 AML other m 2020-02-06T03:12:20.46
IV.FDMO.HHN. ML:2.3 0.000308 0.68 AML other m 2020-02-06T03:12:20.61
IV.FDMO.HHE. ML:2.1 0.0002235 1.16 AML other m 2020-02-06T03:12:21.35
IV.RM33.HNN. ML:2.4 0.00035150000000000003 0.74 AML other m 2020-02-06T03:12:21.04
IV.RM33.EHN. ML:2.3 0.00028300000000000005 0.72 AML other m 2020-02-06T03:12:21.41
IV.CSP1.EHN. ML:2.6 0.000547 0.56 AML other m 2020-02-06T03:12:23.57
IV.CSP1.EHE. ML:2.6 0.0005535 1.4 AML other m 2020-02-06T03:12:24.80
IV.SSFR.HHE. ML:2.5 0.00038749999999999993 0.2 AML other m 2020-02-06T03:12:24.94
IV.SSFR.HHN. ML:2.6 0.0004925000000000001 0.24 AML other m 2020-02-06T03:12:24.84
IV.MTCE.HHN. ML:2.1 0.00015 0.84 AML other m 2020-02-06T03:12:25.18
IV.MTCE.HHE. ML:2.1 0.000176 1.18 AML other m 2020-02-06T03:12:25.66
IV.PARC.HHE. ML:2.4 0.0002215 0.44 AML other m 2020-02-06T03:12:26.74
IV.PARC.HHN. ML:2.3 0.0002115 0.64 AML other m 2020-02-06T03:12:27.32
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