Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 13-01-2024 and time 06:00:37 (UTC) in region 7 km N Calvi dell'Umbria (TR)

A magnitude ML 2.0 earthquake occured in region: 7 km N Calvi dell'Umbria (TR), on

  • 13-01-2024 06:00:37 (UTC)
  • 13-01-2024 07:00:37 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4600, 12.5560 at 10 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Calvi dell'Umbria TR 7 1856 1856
Narni TR 7 19785 21641
Otricoli TR 8 1869 23510
Configni RI 8 633 24143
Stroncone TR 10 4917 29060
Vacone RI 11 256 29316
Montebuono RI 11 883 30199
Tarano RI 12 1444 31643
Cottanello RI 12 563 32206
Magliano Sabina RI 13 3774 35980
Montasola RI 13 395 36375
Terni TR 14 111501 147876
Torri in Sabina RI 14 1256 149132
Collevecchio RI 14 1577 150709
Orte VT 14 8923 159632
Gallese VT 16 2849 162481
Amelia TR 16 11897 174378
Casperia RI 17 1246 175624
Selci RI 17 1106 176730
Penna in Teverina TR 17 1099 177829
San Gemini TR 17 5018 182847
Greccio RI 18 1558 184405
Vasanello VT 18 4068 188473
Stimigliano RI 18 2328 190801
Contigliano RI 18 3783 194584
Forano RI 18 3179 197763
Cantalupo in Sabina RI 18 1685 199448
Colli sul Velino RI 19 533 199981
Roccantica RI 19 563 200544
Giove TR 20 1928 202472

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km SW of Terni (111501 inhabitants)
37 Km E of Viterbo (67173 inhabitants)
53 Km N of Guidonia Montecelio (88673 inhabitants)
57 Km S of Foligno (57155 inhabitants)
59 Km NW of Tivoli (56533 inhabitants)
63 Km N of Roma (2864731 inhabitants)
70 Km W of L'Aquila (69753 inhabitants)
73 Km S of Perugia (166134 inhabitants)
75 Km NE of Civitavecchia (52991 inhabitants)
81 Km NE of Fiumicino (78395 inhabitants)
88 Km N of Pomezia (62966 inhabitants)
88 Km N of Velletri (53303 inhabitants)
97 Km N of Aprilia (73446 inhabitants)
97 Km W of Teramo (54892 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 2.0 2024-01-13
06:00:37		 42.4603 12.5563 10 2024-01-13
06:08:30		 Sala Sismica INGV-Roma 124618081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-13 06:00:37 ± 0.11
Latitude 42.4603 ± 0.0045
Longitude 12.5563 ± 0.0134
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124618081

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1060
Semi-minor axis of confidence ellipse (meter) 249
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 276
Circular confidence region, given by single value of horizontal uncertainty (meter) 1060.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 173
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.71586
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 12
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 41
Type of magnitude ML
Reference to an origin 124618081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-13 06:08:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
4P.IT08A.HHZ. 2024-01-13T06:01:49.50 3.0 undecidable manual Sn 0.01 0
IV.MOCO.HHZ. 2024-01-13T06:01:21.21 3.0 undecidable manual Pg 7.68 0
IV.PAOL.HHZ. 2024-01-13T06:01:18.80 3.0 undecidable manual Pg 7.35 0
IV.MF5.EHZ. 2024-01-13T06:01:08.63 3.0 undecidable manual S 1.11 0
IV.SNTG.HHZ. 2024-01-13T06:01:07.63 3.0 undecidable manual S 0.29 0
IV.MML1.EHZ. 2024-01-13T06:01:03.63 3.0 undecidable manual S 0.32 0
IV.MMO1.EHZ. 2024-01-13T06:01:02.60 0.6 undecidable manual S 52 79.4649 50 0.87 35
IV.FDMO.HHZ. 2024-01-13T06:01:01.83 3.0 undecidable manual S -0.67 0
IV.ASSB.HHZ. 2024-01-13T06:00:59.64 3.0 undecidable manual S 0.7 0
IV.CERT.HHZ. 2024-01-13T06:00:59.00 0.6 undecidable manual S 148 66.5778 50 0.71 39
IV.MF5.EHZ. 2024-01-13T06:00:56.73 3.0 positive manual P 2.35 0
IV.NRCA.HHZ. 2024-01-13T06:00:56.90 0.6 undecidable manual S 48 61.494 50 -0.03 47
IV.RM33.EHZ. 2024-01-13T06:00:55.20 0.3 undecidable manual S 84 54.1014 50 0.25 68
IV.MURB.HHZ. 2024-01-13T06:00:55.77 3.0 positive manual P 2.22 0
IV.CSP1.EHZ. 2024-01-13T06:00:53.19 3.0 negative manual P -0.13 0
IV.MML1.EHZ. 2024-01-13T06:00:52.08 3.0 positive manual P 0.06 0
IV.TERO.HHZ. 2024-01-13T06:00:52.90 3.0 positive manual P -0.39 0
IV.ATCC.EHZ. 2024-01-13T06:00:52.05 3.0 undecidable manual P -0.1 0
IV.MMO1.EHZ. 2024-01-13T06:00:51.51 0.1 undecidable manual P 52 79.4649 50 -0.08 89
IV.MOMA.HHZ. 2024-01-13T06:00:51.00 0.6 undecidable manual S 2 38.1285 50 0.31 46
IV.LNSS.HHZ. 2024-01-13T06:00:51.50 0.6 undecidable manual S 68 42.624 50 -0.38 45
IV.FDMO.HHZ. 2024-01-13T06:00:50.70 3.0 positive manual P -0.86 0
IV.CERT.HHZ. 2024-01-13T06:00:49.81 1.0 undecidable manual P 148 66.5778 50 0.2 22
IV.SMA1.EHZ. 2024-01-13T06:00:49.76 3.0 negative manual P -0.01 0
IV.ASSB.HHZ. 2024-01-13T06:00:49.61 3.0 negative manual P 0.05 0
IV.CESI.HHZ. 2024-01-13T06:00:49.68 3.0 undecidable manual P -0.14 0
IV.NRCA.HHZ. 2024-01-13T06:00:48.64 0.1 undecidable manual P 48 61.494 50 -0.18 91
IV.SRES.HHZ. 2024-01-13T06:00:47.20 0.6 undecidable manual S 189 25.0527 111 0.13 49
IV.RM33.EHZ. 2024-01-13T06:00:47.53 0.1 undecidable manual P 84 54.1014 50 -0.15 93
IV.FIAM.HHZ. 2024-01-13T06:00:47.03 0.1 undecidable manual P 115 50.7159 50 -0.12 94
IV.MTCE.HHZ. 2024-01-13T06:00:46.81 0.1 undecidable manual P 162 50.9157 50 -0.37 89
IV.LNSS.HHZ. 2024-01-13T06:00:45.74 0.1 undecidable manual P 68 42.624 50 -0.17 94
IV.MOMA.HHZ. 2024-01-13T06:00:45.17 0.3 negative manual P 2 38.1285 50 -0.05 73
IV.CESX.HHZ. 2024-01-13T06:00:44.40 0.6 undecidable manual S 9 16.6722 120 -0.02 51
IV.SRES.HHZ. 2024-01-13T06:00:43.70 1.0 positive manual P 189 25.0527 111 0.57 22
IT.MMP1.HGE. 2024-01-13T06:00:43.64 0.1 undecidable manual P 146 28.2495 50 -0.05 99
IV.ARRO.EHZ. 2024-01-13T06:00:42.55 0.6 negative manual P 52 21.5673 114 0.06 50
IV.CESX.HHZ. 2024-01-13T06:00:41.70 0.1 positive manual P 9 16.6722 120 0.1 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESX.HHN. ML:0.0 0.0011 1.52 AML other m 2024-01-13T06:00:45.93
IV.ARRO.EHE. ML:0.0 0.0006995 0.2 AML other m 2024-01-13T06:00:47.26
IV.ARRO.EHN. ML:0.0 0.0006725 0.78 AML other m 2024-01-13T06:00:48.69
IV.SRES.HHE. ML:0.0 0.00021450000000000004 1.82 AML other m 2024-01-13T06:00:49.92
IV.CESX.HHE. ML:0.0 0.0009845000000000001 0.42 AML other m 2024-01-13T06:00:49.76
IV.MOMA.HHE. ML:0.0 0.000453 0.3 AML other m 2024-01-13T06:00:51.59
IV.MOMA.HHN. ML:0.0 0.0003845 0.16 AML other m 2024-01-13T06:00:51.89
IV.MOMA.HNN. ML:0.0 0.000348 0.34 AML other m 2024-01-13T06:00:52.12
IV.LNSS.HHE. ML:0.0 0.0004795 0.14 AML other m 2024-01-13T06:00:52.31
IV.LNSS.HHN. ML:0.0 0.0005385 1.12 AML other m 2024-01-13T06:00:52.42
IV.MOMA.HNE. ML:0.0 0.00055 0.72 AML other m 2024-01-13T06:00:53.23
IV.SRES.HHN. ML:0.0 0.00020700000000000002 1.58 AML other m 2024-01-13T06:00:53.07
IV.RM33.EHN. ML:0.0 0.0001515 1.46 AML other m 2024-01-13T06:00:56.05
IV.RM33.EHE. ML:0.0 0.000266 0.54 AML other m 2024-01-13T06:00:56.51
IV.MTCE.HHN. ML:0.0 0.00010475 0.62 AML other m 2024-01-13T06:00:56.99
IV.NRCA.HHN. ML:0.0 0.0003 0.1 AML other m 2024-01-13T06:00:58.46
IV.MTCE.HHE. ML:0.0 0.0000856 0.42 AML other m 2024-01-13T06:00:58.31
IV.NRCA.HHE. ML:0.0 0.000324 0.16 AML other m 2024-01-13T06:00:59.37
IV.FIAM.HHE. ML:0.0 0.0002215 1.28 AML other m 2024-01-13T06:00:59.03
IV.CESI.HHN. ML:2.1 0.0002385 0.18 AML other m 2024-01-13T06:00:59.89
IV.ASSB.HHE. ML:1.9 0.00014275 0.2 AML other m 2024-01-13T06:00:59.87
IV.SMA1.EHN. ML:2.0 0.0001585 0.28 AML other m 2024-01-13T06:01:00.44
IV.FIAM.HHN. ML:0.0 0.0001795 1.16 AML other m 2024-01-13T06:01:00.97
IV.CERT.HHN. ML:0.0 0.00010545 1.28 AML other m 2024-01-13T06:01:00.24
IV.SMA1.EHE. ML:1.9 0.0001575 0.62 AML other m 2024-01-13T06:01:01.00
IV.FDMO.HHN. ML:2.0 0.0001525 0.42 AML other m 2024-01-13T06:01:02.06
IV.FDMO.HHE. ML:2.1 0.00020150000000000002 0.46 AML other m 2024-01-13T06:01:03.10
IV.ASSB.HHN. ML:1.8 0.000132 0.26 AML other m 2024-01-13T06:01:04.62
IV.CESI.HHE. ML:2.1 0.0002375 0.46 AML other m 2024-01-13T06:01:04.54
IV.CERT.HHE. ML:0.0 0.0001235 0.6 AML other m 2024-01-13T06:01:05.31
IV.MML1.EHE. ML:2.2 0.000193 0.54 AML other m 2024-01-13T06:01:06.61
IV.MML1.EHN. ML:2.0 0.0001237 1.16 AML other m 2024-01-13T06:01:07.20
IV.MMO1.EHN. ML:0.0 0.000134 0.74 AML other m 2024-01-13T06:01:07.45
IV.MMO1.EHE. ML:0.0 0.0001645 0.66 AML other m 2024-01-13T06:01:09.54
IV.ATCC.EHE. ML:2.0 0.000127 1.02 AML other m 2024-01-13T06:01:09.45
IV.ATCC.EHN. ML:2.1 0.00016800000000000002 0.98 AML other m 2024-01-13T06:01:09.84
IV.SNTG.HHE. ML:1.7 0.0000609 0.42 AML other m 2024-01-13T06:01:09.99
IV.CSP1.EHE. ML:2.4 0.0003135 1.66 AML other m 2024-01-13T06:01:10.83
IV.SNTG.HHN. ML:1.8 0.00007095 0.92 AML other m 2024-01-13T06:01:10.05
IV.CSP1.EHN. ML:2.4 0.00027600000000000004 0.78 AML other m 2024-01-13T06:01:11.24
4P.IT08A.HHN. ML:4.5 0.0044399999999999995 0.24 AML other m 2024-01-13T06:01:54.52
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