Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 19-01-2022 and time 20:23:51 (UTC) in region 2 km E Micigliano (RI)

A magnitude ML 2.1 earthquake occured in region: 2 km E Micigliano (RI), on

  • 19-01-2022 20:23:51 (UTC)
  • 19-01-2022 21:23:51 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4530, 13.0840 at 10 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
Micigliano RI 2 127 127
Antrodoco RI 4 2588 2715
Borgo Velino RI 6 972 3687
Castel Sant'Angelo RI 8 1308 4995
Borbona RI 8 617 5612
Posta RI 8 694 6306
Cagnano Amiterno AQ 12 1369 7675
Cittaducale RI 13 6828 14503
Cantalice RI 15 2755 17258
Leonessa RI 16 2435 19693
Montereale AQ 16 2581 22274
Barete AQ 16 737 23011
Concerviano RI 16 291 23302
Scoppito AQ 17 3727 27029
Poggio Bustone RI 17 2055 29084
Pizzoli AQ 18 4326 33410
Petrella Salto RI 18 1197 34607
Rieti RI 19 47698 82305
Capitignano AQ 19 665 82970
Cittareale RI 20 482 83452

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km W of L'Aquila (69753 inhabitants)
38 Km E of Terni (111501 inhabitants)
56 Km W of Teramo (54892 inhabitants)
58 Km NE of Guidonia Montecelio (88673 inhabitants)
59 Km NE of Tivoli (56533 inhabitants)
64 Km SE of Foligno (57155 inhabitants)
79 Km NE of Roma (2864731 inhabitants)
80 Km E of Viterbo (67173 inhabitants)
88 Km W of Montesilvano (53738 inhabitants)
89 Km N of Velletri (53303 inhabitants)
90 Km W of Chieti (51815 inhabitants)
92 Km SE of Perugia (166134 inhabitants)
93 Km W of Pescara (121014 inhabitants)
99 Km NE of Pomezia (62966 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 2.1 2022-01-19
20:23:51		 42.4527 13.0835 10 2022-07-08
12:33:31		 Bollettino Sismico Italiano INGV 101213841
Reviewed
Rev100 		ML 2.0 2022-01-19
20:23:51		 42.4587 13.077 11 2022-01-19
20:31:17		 Sala Sismica INGV-Roma 99951161
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-19 20:23:51 ± 0.12
Latitude 42.4527 ± 0.0045
Longitude 13.0835 ± 0.0061
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 101213841

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 518
Semi-minor axis of confidence ellipse (meter) 160
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 207
Circular confidence region, given by single value of horizontal uncertainty (meter) 520.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 50
Number of associated phases, regardless of their use for origin computation 57
Number of defining phases 57
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.11152
Epicentral distance of station farthest from the epicenter (degree) 0.80130
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 33
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 58
Type of magnitude ML
Reference to an origin 101213841
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-04-14 14:07:32

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 40
Type of magnitude ML
Reference to an origin 99951161
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-19 20:31:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATCC.EHZ. 2022-01-19T20:24:19.60 0.6 undecidable manual S 336 88.9443 50 1.3 28
IV.SAP2.EHZ. 2022-01-19T20:24:16.32 0.6 undecidable manual S 20 75.8685 50 1.49 26
IV.GUMA.HHZ. 2022-01-19T20:24:14.46 0.6 undecidable manual S 17 70.6737 50 1.02 33
IV.MML1.EHZ. 2022-01-19T20:24:14.91 0.6 undecidable manual S 353 73.8705 50 0.62 39
IV.ASSB.HHZ. 2022-01-19T20:24:14.89 0.3 undecidable manual S 332 74.0703 50 0.56 60
IV.CSP1.EHZ. 2022-01-19T20:24:14.35 0.6 undecidable manual S 8 71.5728 50 0.68 39
IV.MF5.EHZ. 2022-01-19T20:24:13.27 0.6 undecidable manual S 27 66.7776 50 0.87 36
IV.FDMO.HHZ. 2022-01-19T20:24:12.07 0.6 undecidable manual S 0 64.7907 50 0.22 45
IV.CESI.HHZ. 2022-01-19T20:24:11.52 0.6 undecidable manual S 347 62.9925 50 0.15 45
IV.SRES.HHZ. 2022-01-19T20:24:09.06 0.6 undecidable manual S 243 52.8027 50 0.41 44
IV.MMO1.EHZ. 2022-01-19T20:24:08.72 0.6 undecidable manual S 22 53.4021 50 -0.09 47
IV.MC2.EHZ. 2022-01-19T20:24:08.69 0.6 undecidable manual S 10 51.6039 50 0.35 45
IV.ATCC.EHZ. 2022-01-19T20:24:07.31 0.3 undecidable manual P 336 88.9443 50 0.19 64
IV.VVLD.HHZ. 2022-01-19T20:24:06.80 0.3 undecidable manual P 145 78.4659 50 1.28 43
IV.CESX.HHZ. 2022-01-19T20:24:06.18 0.6 undecidable manual S 293 44.1225 50 -0.17 47
IV.TERO.HHN. 2022-01-19T20:24:06.31 0.6 undecidable manual S 66 46.5201 50 -0.68 41
IV.NRCA.HHZ. 2022-01-19T20:24:05.49 0.6 undecidable manual S 3 42.3243 50 -0.37 45
IV.MTRA.EHE. 2022-01-19T20:24:05.41 0.6 undecidable manual S 37 42.3243 50 -0.46 44
IV.SAP2.EHZ. 2022-01-19T20:24:05.69 0.3 undecidable manual P 20 75.8685 50 0.56 60
IV.ASSB.HHZ. 2022-01-19T20:24:04.71 0.3 undecidable manual P 332 74.0703 50 -0.12 67
IT.MMP1.HGE. 2022-01-19T20:24:04.72 0.6 undecidable manual S 231 35.5422 50 0.66 42
IV.GUMA.HHZ. 2022-01-19T20:24:04.40 0.1 undecidable manual P 17 70.6737 50 0.08 91
IV.MML1.EHZ. 2022-01-19T20:24:04.55 0.3 undecidable manual P 353 73.8705 50 -0.26 65
IV.CSP1.EHZ. 2022-01-19T20:24:04.24 0.3 undecidable manual P 8 71.5728 50 -0.22 66
IV.VCEL.EHZ. 2022-01-19T20:24:03.34 0.3 undecidable manual P 96 62.2932 50 0.31 66
IV.FDMO.HHZ. 2022-01-19T20:24:03.08 0.1 undecidable manual P 0 64.7907 50 -0.33 87
IV.RCAV.EHZ. 2022-01-19T20:24:03.18 0.6 undecidable manual P 190 68.0763 50 -0.75 38
IV.T0110.HHZ. 2022-01-19T20:24:03.42 0.3 undecidable manual P 113 61.9935 50 0.44 64
IV.MF5.EHZ. 2022-01-19T20:24:03.85 0.1 undecidable manual P 27 66.7776 50 0.13 91
IV.PTQR.HHZ. 2022-01-19T20:24:02.91 0.3 undecidable manual P 151 54.4011 50 1.09 50
IV.GAVE.EHZ. 2022-01-19T20:24:02.24 0.3 undecidable manual S 330 30.747 50 -0.53 66
IV.CESI.HHZ. 2022-01-19T20:24:02.90 0.1 undecidable manual P 347 62.9925 50 -0.23 89
IV.SMA1.EHZ. 2022-01-19T20:24:02.04 0.6 undecidable manual S 46 28.5492 50 -0.14 48
IV.MOMA.HHZ. 2022-01-19T20:24:02.30 0.3 undecidable manual P 313 57.1983 50 0.05 70
IV.MTCE.HHE. 2022-01-19T20:24:01.40 0.6 undecidable manual P 211 55.3002 50 -0.55 42
MN.AQU.HNN. 2022-01-19T20:24:01.54 0.3 undecidable manual S 112 28.5492 50 -0.64 64
IV.MC2.EHZ. 2022-01-19T20:24:01.12 0.1 undecidable manual P 10 51.6039 50 -0.26 91
IV.ARRO.EHZ. 2022-01-19T20:24:01.99 0.6 undecidable manual S 298 29.5482 50 -0.46 45
IV.CERT.HNE. 2022-01-19T20:24:01.70 1.0 undecidable manual P 189 56.499 50 -0.43 22
IV.MMO1.EHZ. 2022-01-19T20:24:01.35 0.1 undecidable manual P 22 53.4021 50 -0.3 90
IV.CAMP.HHZ. 2022-01-19T20:24:01.58 0.6 undecidable manual S 71 28.1496 50 -0.51 45
IV.SRES.HHZ. 2022-01-19T20:24:01.60 0.3 undecidable manual P 243 52.8027 50 0.04 71
IV.CESX.HHZ. 2022-01-19T20:24:00.03 0.3 undecidable manual P 293 44.1225 50 -0.2 70
IV.TERO.HHN. 2022-01-19T20:24:00.16 0.1 undecidable manual P 66 46.5201 50 -0.44 88
IV.FAGN.HHZ. 2022-01-19T20:24:00.73 0.3 undecidable manual P 117 45.9207 50 0.22 69
IV.MTRA.EHE. 2022-01-19T20:23:59.58 0.1 undecidable manual P 37 42.3243 50 -0.37 90
IV.NRCA.HHZ. 2022-01-19T20:23:59.55 0.1 positive manual P 3 42.3243 50 -0.4 89
IT.MMP1.HGE. 2022-01-19T20:23:58.72 0.3 undecidable manual P 231 35.5422 50 -0.19 71
IV.LNSS.HHZ. 2022-01-19T20:23:58.64 0.6 undecidable manual S 348 17.0718 120 -0.08 50
IV.SMA1.EHZ. 2022-01-19T20:23:57.78 0.1 positive manual P 46 28.5492 50 -0.04 99
IV.ARRO.EHZ. 2022-01-19T20:23:57.77 0.1 undecidable manual P 298 29.5482 50 -0.2 95
IV.CAMP.HHZ. 2022-01-19T20:23:57.58 0.1 positive manual P 71 28.1496 50 -0.19 96
IV.RM33.HNZ. 2022-01-19T20:23:57.47 0.6 undecidable manual S 60 12.3765 129 0.08 50
IV.GAVE.EHZ. 2022-01-19T20:23:57.87 0.1 undecidable manual P 330 30.747 50 -0.3 93
MN.AQU.HNN. 2022-01-19T20:23:57.95 0.3 undecidable manual P 112 28.5492 50 0.13 73
IV.LNSS.HHZ. 2022-01-19T20:23:55.91 0.1 positive manual P 348 17.0718 120 0.09 100
IV.RM33.HNZ. 2022-01-19T20:23:55.36 0.1 undecidable manual P 60 12.3765 129 0.3 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHE. ML:2.7 0.005859901 0.192 AML other m 2022-01-19T20:23:58.32
IV.RM33.HNE. ML:2.7 0.005986384 0.192 AML other m 2022-01-19T20:23:58.33
IV.RM33.EHN. ML:2.4 0.0027898845000000005 0.256 AML other m 2022-01-19T20:23:58.52
IV.RM33.HNN. ML:2.4 0.0028165525 0.2432 AML other m 2022-01-19T20:23:58.53
IV.LNSS.HNE. ML:2.4 0.0023606705 0.1536 AML other m 2022-01-19T20:23:58.76
IV.LNSS.HHE. ML:2.5 0.002656224 0.1536 AML other m 2022-01-19T20:23:58.76
IV.LNSS.HNN. ML:2.6 0.0034500000000000004 1.56 AML other m 2022-01-19T20:23:58.16
IV.LNSS.HHN. ML:2.6 0.0038134245 0.1408 AML other m 2022-01-19T20:23:59.16
IV.CAMP.HHN. ML:1.8 0.00034550000000000005 0.4 AML other m 2022-01-19T20:24:02.29
IV.SMA1.EHN. ML:2.4 0.0011753838000000002 0.2816 AML other m 2022-01-19T20:24:02.41
IV.SMA1.EHE. ML:2.6 0.001912785 0.256 AML other m 2022-01-19T20:24:02.48
IV.ARRO.EHE. ML:2.0 0.000546 0.2 AML other m 2022-01-19T20:24:02.49
IV.GAVE.EHN. ML:2.1 0.00065974965 0.2176 AML other m 2022-01-19T20:24:02.79
IV.GAVE.HNN. ML:1.6 0.00018413934999999998 0.2688 AML other m 2022-01-19T20:24:03.30
IV.CAMP.HHE. ML:1.7 0.0002635 0.44 AML other m 2022-01-19T20:24:03.62
IV.ARRO.EHN. ML:2.0 0.0005048744499999999 0.1664 AML other m 2022-01-19T20:24:04.53
IV.MMO1.HNN. ML:3.3 0.005213113500000001 1.4368 AML other m 2022-01-19T20:24:04.97
IV.GAVE.HNE. ML:2.1 0.0006208254 0.1536 AML other m 2022-01-19T20:24:05.34
IV.GAVE.EHE. ML:2.1 0.0006551130499999999 0.1664 AML other m 2022-01-19T20:24:05.35
IV.NRCA.HHE. ML:2.6 0.0013055535 0.1664 AML other m 2022-01-19T20:24:05.73
IV.NRCA.HNE. ML:2.6 0.0012799999999999999 0.16 AML other m 2022-01-19T20:24:05.73
IV.NRCA.HNN. ML:2.5 0.0010127187500000002 0.1152 AML other m 2022-01-19T20:24:05.80
IV.NRCA.HHN. ML:2.5 0.001145 0.1 AML other m 2022-01-19T20:24:05.80
IV.CESX.HHN. ML:1.8 0.00016999999999999999 0.2 AML other m 2022-01-19T20:24:08.67
IV.MML1.HNN. ML:1.9 0.000135129 0.768 AML other m 2022-01-19T20:24:09.04
IV.MMO1.EHE. ML:1.9 0.0001916121 0.1152 AML other m 2022-01-19T20:24:09.63
IV.MMO1.EHN. ML:1.9 0.0001732333 0.0896 AML other m 2022-01-19T20:24:10.36
IV.FAGN.HHE. ML:2.3 0.0005510000000000001 0.5 AML other m 2022-01-19T20:24:10.37
IV.MOMA.HHN. ML:1.9 0.0001768421 0.2432 AML other m 2022-01-19T20:24:11.44
IV.CESX.HHE. ML:1.6 0.000116874625 0.3456 AML other m 2022-01-19T20:24:11.84
IV.CESI.HNN. ML:2.2 0.00027909909999999997 1.7824 AML other m 2022-01-19T20:24:12.04
IV.MOMA.HNN. ML:1.9 0.00018164344999999999 0.2688 AML other m 2022-01-19T20:24:12.35
IV.FDMO.HHN. ML:2.0 0.00020700000000000002 0.24 AML other m 2022-01-19T20:24:12.64
IV.FDMO.HHE. ML:2.1 0.000253 0.18 AML other m 2022-01-19T20:24:12.82
IV.CESI.HHN. ML:2.1 0.0002617514 0.1408 AML other m 2022-01-19T20:24:12.91
IV.CESI.HHE. ML:2.0 0.0001683227 1.8848 AML other m 2022-01-19T20:24:13.05
IV.CESI.HNE. ML:2.0 0.0001767286 0.1664 AML other m 2022-01-19T20:24:13.06
IV.MOMA.HHE. ML:1.8 0.000150776825 0.1792 AML other m 2022-01-19T20:24:13.32
IV.MF5.EHE. ML:2.0 0.00017196885 0.32 AML other m 2022-01-19T20:24:14.48
IV.MF5.EHN. ML:1.9 0.00014258680000000002 0.1024 AML other m 2022-01-19T20:24:14.47
IV.CSP1.EHE. ML:2.1 0.0002155096 0.2816 AML other m 2022-01-19T20:24:14.83
IV.GUMA.HHE. ML:2.5 0.000481 0.28 AML other m 2022-01-19T20:24:15.03
IV.VCEL.EHN. ML:1.9 0.00015000000000000001 0.28 AML other m 2022-01-19T20:24:15.59
IV.T0110.HHE. ML:1.9 0.00016900000000000002 0.42 AML other m 2022-01-19T20:24:15.83
IV.GUMA.HHN. ML:2.4 0.00044750000000000004 1.74 AML other m 2022-01-19T20:24:15.97
IV.GUMA.HNN. ML:2.4 0.0003865 0.22 AML other m 2022-01-19T20:24:16.00
IV.ASSB.HHN. ML:1.9 0.0001215 0.14 AML other m 2022-01-19T20:24:16.29
IV.FAGN.HHN. ML:2.1 0.00039 0.4 AML other m 2022-01-19T20:24:16.26
IV.MML1.EHN. ML:1.9 0.0001145 0.16 AML other m 2022-01-19T20:24:16.48
IV.MMO1.HNE. ML:3.3 0.0050908225 0.5632 AML other m 2022-01-19T20:24:16.87
IV.GUMA.HNE. ML:2.4 0.00045802145000000007 0.2048 AML other m 2022-01-19T20:24:16.89
IV.VCEL.EHE. ML:2.0 0.000184 1.54 AML other m 2022-01-19T20:24:17.79
IV.MML1.EHE. ML:2.0 0.00014596735 1.872 AML other m 2022-01-19T20:24:17.97
IV.MML1.HNE. ML:1.9 0.00013594285 1.8592 AML other m 2022-01-19T20:24:17.04
IV.MOMA.HNE. ML:1.9 0.00017688945 0.4224 AML other m 2022-01-19T20:24:17.05
IV.CSP1.EHN. ML:2.2 0.00022933730000000002 0.2944 AML other m 2022-01-19T20:24:17.45
IV.T0110.HHN. ML:1.9 0.00014450000000000002 0.38 AML other m 2022-01-19T20:24:19.52
IV.ASSB.HHE. ML:1.8 0.00010627533 0.32 AML other m 2022-01-19T20:24:21.52
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