Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 26-01-2024 and time 13:41:18 (UTC) in region 5 km W Badia Tedalda (AR)

A magnitude ML 1.6 earthquake occured in region: 5 km W Badia Tedalda (AR), on

  • 26-01-2024 13:41:18 (UTC)
  • 26-01-2024 14:41:18 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.6900, 12.1360 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
Badia Tedalda AR 5 1087 1087
Pieve Santo Stefano AR 8 3183 4270
Casteldelci RN 12 407 4677
Caprese Michelangelo AR 13 1426 6103
Sansepolcro AR 13 15884 21987
Sestino AR 13 1355 23342
Borgo Pace PU 13 606 23948
Verghereto FC 16 1907 25855
San Giustino PG 16 11297 37152
Chiusi della Verna AR 16 2023 39175
Mercatello sul Metauro PU 17 1378 40553
Anghiari AR 18 5638 46191
Pennabilli RN 18 2869 49060
Carpegna PU 19 1674 50734
Belforte all'Isauro PU 20 769 51503

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NE of Arezzo (99543 inhabitants)
51 Km S of Cesena (96758 inhabitants)
54 Km SW of Rimini (147750 inhabitants)
60 Km S of Forlì (117913 inhabitants)
67 Km W of Pesaro (94582 inhabitants)
68 Km NW of Perugia (166134 inhabitants)
69 Km SE of Faenza (58541 inhabitants)
71 Km E of Firenze (382808 inhabitants)
73 Km W of Fano (60888 inhabitants)
77 Km NE of Siena (53903 inhabitants)
77 Km E of Scandicci (50609 inhabitants)
81 Km SE of Imola (69797 inhabitants)
81 Km S of Ravenna (159116 inhabitants)
86 Km E of Prato (191150 inhabitants)
94 Km NW of Foligno (57155 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 1.6 2024-01-26
13:41:18		 43.6897 12.1355 10 2024-01-26
14:39:17		 Sala Sismica INGV-Roma 124871901
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-26 13:41:18 ± 0.09
Latitude 43.6897 ± 0.0054
Longitude 12.1355 ± 0.0062
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 124871901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 606
Semi-minor axis of confidence ellipse (meter) 106
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 204
Circular confidence region, given by single value of horizontal uncertainty (meter) 610.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 88
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 35
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.61424
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 18
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 38
Type of magnitude ML
Reference to an origin 124871901
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-26 14:39:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MMO1.EHZ. 2024-01-26T13:41:53.98 3.0 undecidable manual S -0.19 0
IV.SEI.HHZ. 2024-01-26T13:41:42.02 3.0 undecidable manual S 0.23 0
IV.ARVD.HHZ. 2024-01-26T13:41:40.11 0.3 undecidable manual S 108 68.1762 50 0.97 51
IV.NRCA.HHZ. 2024-01-26T13:41:40.58 3.0 undecidable manual P 3.38 0
IV.CSP1.EHZ. 2024-01-26T13:41:37.76 3.0 undecidable manual P 2.38 0
IV.MURB.HHZ. 2024-01-26T13:41:37.71 0.6 undecidable manual S 146 56.6988 50 1.62 24
IV.VMGN.HHZ. 2024-01-26T13:41:36.32 0.3 undecidable manual S 302 56.499 50 0.3 66
IV.FDMO.HHZ. 2024-01-26T13:41:36.84 3.0 negative manual P 1.86 0
IV.LMD.HHZ. 2024-01-26T13:41:35.80 0.3 undecidable manual S 322 55.0005 50 0.18 68
IV.FRON.EHZ. 2024-01-26T13:41:34.82 0.3 undecidable manual S 112 51.1155 50 0.24 68
IV.MPAG.EHZ. 2024-01-26T13:41:34.67 0.3 undecidable manual S 97 50.5161 50 0.24 68
IV.RINC.EHZ. 2024-01-26T13:41:33.64 0.3 undecidable manual S 297 47.619 50 -0.02 71
IV.ATVO.HHZ. 2024-01-26T13:41:32.28 0.3 undecidable manual S 147 40.5261 50 0.53 64
IV.CAFI.HHZ. 2024-01-26T13:41:32.41 0.3 undecidable manual S 199 42.2244 50 0.19 69
IV.NARO.HHZ. 2024-01-26T13:41:30.51 0.3 undecidable manual S 104 36.741 50 -0.25 69
IV.ATPI.EHZ. 2024-01-26T13:41:30.15 0.3 undecidable manual S 141 34.0437 50 0.1 72
IV.ARVD.HHZ. 2024-01-26T13:41:30.31 0.3 undecidable manual P 108 68.1762 50 0.01 69
IV.PIEI.HHZ. 2024-01-26T13:41:30.21 0.3 undecidable manual S 118 36.3414 50 -0.44 66
IV.PE3.EHZ. 2024-01-26T13:41:29.06 0.3 undecidable manual S 88 28.9488 50 0.39 68
IV.LMD.HHZ. 2024-01-26T13:41:28.00 0.1 undecidable manual P 322 55.0005 50 -0.27 89
IV.VMGN.HHZ. 2024-01-26T13:41:28.43 0.1 undecidable manual P 302 56.499 50 -0.07 92
IV.MURB.HHZ. 2024-01-26T13:41:28.67 0.1 undecidable manual P 146 56.6988 50 0.13 91
IV.MPAG.EHZ. 2024-01-26T13:41:27.11 0.3 undecidable manual P 97 50.5161 50 -0.47 64
IV.FRON.EHZ. 2024-01-26T13:41:27.42 0.3 undecidable manual P 112 51.1155 50 -0.25 67
IV.CAFI.HHZ. 2024-01-26T13:41:26.42 0.1 undecidable manual P 199 42.2244 50 0.12 94
IV.BADI.EHZ. 2024-01-26T13:41:26.57 0.3 undecidable manual S 156 21.7671 114 0.05 74
IV.RINC.EHZ. 2024-01-26T13:41:26.84 0.3 undecidable manual P 297 47.619 50 -0.29 67
IV.ATFO.HHZ. 2024-01-26T13:41:26.69 0.3 undecidable manual P 135 50.1165 50 -0.83 56
IV.CPGN.EHZ. 2024-01-26T13:41:26.60 0.3 undecidable manual S 50 19.2696 117 0.86 58
IV.CRE.HHZ. 2024-01-26T13:41:25.22 0.3 undecidable manual S 242 16.6722 121 0.27 71
IV.ATVO.HHZ. 2024-01-26T13:41:25.96 0.1 undecidable manual P 147 40.5261 50 -0.07 95
IV.ATPI.EHZ. 2024-01-26T13:41:24.84 0.1 undecidable manual P 141 34.0437 50 -0.21 93
IV.PIEI.HHZ. 2024-01-26T13:41:24.92 0.1 undecidable manual P 118 36.3414 50 -0.47 88
IV.NARO.HHZ. 2024-01-26T13:41:24.89 0.1 undecidable manual P 104 36.741 50 -0.57 85
IV.PE3.EHZ. 2024-01-26T13:41:24.04 0.1 undecidable manual P 88 28.9488 50 -0.22 94
IV.CRE.HHZ. 2024-01-26T13:41:22.21 0.1 undecidable manual P 242 16.6722 121 0.1 98
IV.CPGN.EHZ. 2024-01-26T13:41:22.76 0.1 undecidable manual P 50 19.2696 117 0.2 96
IV.PARC.HHZ. 2024-01-26T13:41:22.71 0.3 undecidable manual S 119 9.4794 136 -0.25 73
IV.BADI.EHZ. 2024-01-26T13:41:22.97 0.1 undecidable manual P 156 21.7671 114 -0.04 99
IV.PARC.HHZ. 2024-01-26T13:41:20.87 0.1 undecidable manual P 119 9.4794 136 -0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CRE.HHN. ML:1.4 0.0002136363 0.32 AML other m 2024-01-26T13:41:26.01
IV.CRE.HHE. ML:1.1 0.00012216051499999998 0.1408 AML other m 2024-01-26T13:41:26.24
IV.BADI.EHN. ML:1.8 0.00045499999999999995 0.16 AML other m 2024-01-26T13:41:26.86
IV.BADI.EHE. ML:2.0 0.000612 0.14 AML other m 2024-01-26T13:41:27.22
IV.PIEI.HHE. ML:1.8 0.00021555025 0.1024 AML other m 2024-01-26T13:41:31.91
IV.PIEI.HHN. ML:1.6 0.00014508980999999998 0.0832 AML other m 2024-01-26T13:41:31.19
IV.ATPI.EHE. ML:1.4 0.00010131744 0.1792 AML other m 2024-01-26T13:41:31.34
IV.NARO.HHE. ML:1.8 0.00023231115 0.0576 AML other m 2024-01-26T13:41:31.64
IV.NARO.HHN. ML:2.1 0.00047826690000000007 0.0576 AML other m 2024-01-26T13:41:31.96
IV.ATPI.EHN. ML:1.3 0.000074429445 0.1792 AML other m 2024-01-26T13:41:31.17
IV.CAFI.HHE. ML:1.4 0.00008105 0.28 AML other m 2024-01-26T13:41:33.27
IV.ATVO.HHE. ML:1.5 0.000105880239 0.16 AML other m 2024-01-26T13:41:32.95
IV.ATVO.HHN. ML:1.4 0.00008754371 0.32 AML other m 2024-01-26T13:41:34.16
IV.CAFI.HHN. ML:1.5 0.00009948763499999999 0.2368 AML other m 2024-01-26T13:41:33.64
IV.MPAG.EHN. ML:1.8 0.00016214545 0.1984 AML other m 2024-01-26T13:41:35.46
IV.ATFO.HHN. ML:1.5 0.00007675 1.52 AML other m 2024-01-26T13:41:35.20
IV.MPAG.EHE. ML:1.8 0.0001465 0.2 AML other m 2024-01-26T13:41:35.68
IV.FRON.EHN. ML:1.6 0.000104966305 0.1408 AML other m 2024-01-26T13:41:37.28
IV.ATFO.HHE. ML:1.5 0.00008282946 0.2368 AML other m 2024-01-26T13:41:36.15
IV.LMD.HHN. ML:1.6 0.00009665 0.2 AML other m 2024-01-26T13:41:36.75
IV.FRON.EHE. ML:1.4 0.00006543057 0.1792 AML other m 2024-01-26T13:41:36.76
IV.LMD.HHE. ML:1.7 0.00011145 1.76 AML other m 2024-01-26T13:41:37.90
IV.VMGN.HHE. ML:1.7 0.00011649999999999999 0.12 AML other m 2024-01-26T13:41:37.08
IV.VMGN.HHN. ML:1.2 0.0000359 0.62 AML other m 2024-01-26T13:41:37.24
IV.MURB.HHN. ML:1.6 0.000090557155 0.2816 AML other m 2024-01-26T13:41:48.39
IV.ARVD.HHN. ML:1.6 0.00007345 0.84 AML other m 2024-01-26T13:41:41.55
IV.ARVD.HHE. ML:1.5 0.00005255 0.18 AML other m 2024-01-26T13:41:41.76
IV.MURB.HHE. ML:1.8 0.0001245 0.32 AML other m 2024-01-26T13:41:47.41
IV.CPGN.HNE. ML:1.6 0.00034632600000000004 0.1792 AML other m 2024-01-26T13:41:27.91
IV.CPGN.HNN. ML:1.7 0.000397065 0.2624 AML other m 2024-01-26T13:41:27.72
IV.CPGN.EHE. ML:1.6 0.0002891516 0.1792 AML other m 2024-01-26T13:41:27.90
IV.CPGN.EHN. ML:1.7 0.00035629035 0.2048 AML other m 2024-01-26T13:41:27.72
IV.PIEI.HNE. ML:1.8 0.00021369165000000002 0.1024 AML other m 2024-01-26T13:41:31.91
IV.PIEI.HNN. ML:1.5 0.00011421175 0.0704 AML other m 2024-01-26T13:41:32.59
IV.ATVO.HNE. ML:1.5 0.000101714946 0.128 AML other m 2024-01-26T13:41:32.95
IV.ATVO.HNN. ML:1.4 0.000080234775 0.2176 AML other m 2024-01-26T13:41:32.39
IV.CAFI.HNE. ML:1.3 0.00006703475000000001 0.1792 AML other m 2024-01-26T13:41:33.18
IV.CAFI.HNN. ML:1.5 0.000097410095 0.2304 AML other m 2024-01-26T13:41:33.65
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