Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 21-01-2024 and time 14:18:00 (Italy) in region 2 km E Muccia (MC)

A magnitude ML 1.7 earthquake occured in region: 2 km E Muccia (MC), on

  • 21-01-2024 13:18:00 (UTC)
  • 21-01-2024 14:18:00 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0850, 13.0710 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
Muccia MC 2 915 915
Pievebovigliana MC 3 866 1781
Pieve Torina MC 5 1458 3239
Fiordimonte MC 6 202 3441
Camerino MC 6 6974 10415
Fiastra MC 9 559 10974
Serravalle di Chienti MC 10 1070 12044
Acquacanina MC 10 121 12165
Monte Cavallo MC 12 145 12310
Sefro MC 12 422 12732
Pioraco MC 13 1134 13866
Caldarola MC 14 1823 15689
Castelraimondo MC 14 4587 20276
Serrapetrona MC 14 966 21242
Cessapalombo MC 16 512 21754
Belforte del Chienti MC 16 1886 23640
Fiuminata MC 16 1402 25042
Bolognola MC 16 142 25184
Ussita MC 17 444 25628
Camporotondo di Fiastrone MC 17 563 26191
Visso MC 17 1107 27298
Gagliole MC 17 620 27918
San Severino Marche MC 18 12726 40644
Sarnano MC 20 3264 43908
Matelica MC 20 9981 53889

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km E of Foligno (57155 inhabitants)
55 Km E of Perugia (166134 inhabitants)
68 Km NE of Terni (111501 inhabitants)
69 Km SW of Ancona (100861 inhabitants)
70 Km NW of Teramo (54892 inhabitants)
85 Km S of Fano (60888 inhabitants)
86 Km NW of L'Aquila (69753 inhabitants)
93 Km S of Pesaro (94582 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 1.7 2024-01-21
13:18:00		 43.0852 13.0713 10 2024-01-21
13:29:18		 Sala Sismica INGV-Roma 124777691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-21 13:18:00 ± 0.03
Latitude 43.0852 ± 0.0018
Longitude 13.0713 ± 0.0025
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124777691

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 249
Semi-minor axis of confidence ellipse (meter) 174
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 248
Circular confidence region, given by single value of horizontal uncertainty (meter) 250.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 33
Number of associated phases, regardless of their use for origin computation 52
Number of defining phases 46
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.42358
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 25
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 124777691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-21 13:29:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LRP.EHZ. 2024-01-21T13:18:47.66 3.0 undecidable manual S 0.23 0
IV.MPAG.EHZ. 2024-01-21T13:18:22.45 3.0 undecidable manual S 0.47 0
IV.RM33.EHZ. 2024-01-21T13:18:19.33 3.0 undecidable manual S -2.61 0
IV.VCEL.EHZ. 2024-01-21T13:18:16.36 3.0 negative manual P -1.98 0
IV.SSFR.HHZ. 2024-01-21T13:18:15.90 0.6 undecidable manual S 329 45.4212 50 0.55 42
IV.ARVD.HHZ. 2024-01-21T13:18:15.95 0.6 undecidable manual S 347 47.0196 50 0.18 45
IV.FOSV.EHZ. 2024-01-21T13:18:12.40 0.6 undecidable manual S 313 34.2435 50 0.04 48
IV.ASSB.HHZ. 2024-01-21T13:18:12.32 0.6 undecidable manual S 262 33.744 50 0.08 47
IV.CING.HHZ. 2024-01-21T13:18:12.34 0.6 undecidable manual S 17 33.744 50 0.11 47
IV.EL6.EHZ. 2024-01-21T13:18:10.42 0.6 undecidable manual S 5 27.2505 50 -0.06 48
7F.SIB2.EHZ. 2024-01-21T13:18:10.60 0.6 undecidable manual S 139 28.6491 50 -0.26 46
7F.SIB1.EHZ. 2024-01-21T13:18:10.43 0.6 undecidable manual S 143 26.5512 50 0.12 48
IV.NRCA.HHZ. 2024-01-21T13:18:10.50 0.6 undecidable manual S 173 28.1496 50 -0.22 47
IV.MMO1.HNZ. 2024-01-21T13:18:10.83 0.6 undecidable manual S 135 29.2485 50 -0.19 47
IV.CAMP.HHZ. 2024-01-21T13:18:10.84 3.0 positive manual P -2.09 0
IV.ARVD.HHZ. 2024-01-21T13:18:09.32 0.1 undecidable manual P 347 47.0196 50 -0.04 94
IV.GUMA.HHZ. 2024-01-21T13:18:09.38 0.6 undecidable manual S 97 21.5673 116 0.49 44
IV.MURB.HHZ. 2024-01-21T13:18:09.82 3.0 negative manual P 0.04 0
IV.SSFR.HHZ. 2024-01-21T13:18:09.15 0.3 positive manual P 329 45.4212 50 0.03 70
IV.MC2.EHZ. 2024-01-21T13:18:09.11 0.6 undecidable manual S 154 21.4674 116 0.23 47
IV.SNTG.HHZ. 2024-01-21T13:18:08.58 0.6 undecidable manual S 331 21.6672 116 -0.34 46
IV.CESI.HHZ. 2024-01-21T13:18:07.27 0.6 undecidable manual S 237 16.1727 123 0 50
IV.FEMA.HNZ. 2024-01-21T13:18:07.10 0.6 undecidable manual S 187 13.7751 127 0.53 45
IV.CING.HHZ. 2024-01-21T13:18:07.23 0.1 undecidable manual P 17 33.744 50 -0.08 95
IV.FOSV.EHZ. 2024-01-21T13:18:07.39 0.3 undecidable manual P 313 34.2435 50 0 72
IV.ASSB.HHZ. 2024-01-21T13:18:07.24 0.1 undecidable manual P 262 33.744 50 -0.08 95
IV.MF5.EHZ. 2024-01-21T13:18:07.68 0.3 undecidable manual P 109 33.2445 50 0.44 66
IV.NRCA.HHZ. 2024-01-21T13:18:06.28 0.1 undecidable manual P 173 28.1496 50 -0.17 94
IV.MMO1.HNZ. 2024-01-21T13:18:06.56 0.1 undecidable manual P 135 29.2485 50 -0.06 96
7F.SIB3.EHZ. 2024-01-21T13:18:06.12 0.6 undecidable manual P 145 28.3494 50 -0.36 45
IV.SAP2.EHZ. 2024-01-21T13:18:06.40 0.6 undecidable manual P 87 26.5512 50 0.19 47
IV.EL6.EHZ. 2024-01-21T13:18:06.17 0.1 undecidable manual P 5 27.2505 50 -0.14 95
7F.SIB2.EHZ. 2024-01-21T13:18:06.37 0.3 undecidable manual P 139 28.6491 50 -0.15 71
IV.MDAR.HNZ. 2024-01-21T13:18:06.09 0.6 undecidable manual S 26 13.2756 128 -0.35 47
7F.SIB1.EHZ. 2024-01-21T13:18:06.11 0.1 undecidable manual P 143 26.5512 50 -0.1 96
IV.PF6.EHZ. 2024-01-21T13:18:05.67 0.6 undecidable manual S 59 11.5773 132 -0.31 47
IV.MC2.EHZ. 2024-01-21T13:18:05.37 0.1 undecidable manual P 154 21.4674 116 -0.01 98
IV.MML1.EHZ. 2024-01-21T13:18:05.18 0.6 undecidable manual S 291 8.6802 140 -0.11 49
IV.CSP1.EHZ. 2024-01-21T13:18:05.70 0.6 undecidable manual S 86 10.878 134 -0.1 49
IV.GUMA.HHZ. 2024-01-21T13:18:05.66 0.1 positive manual P 97 21.5673 116 0.27 93
IT.MTCL.HGZ. 2024-01-21T13:18:05.87 0.6 undecidable manual S 210 11.6772 132 -0.14 49
IV.SNTG.HHZ. 2024-01-21T13:18:05.28 0.3 undecidable manual P 331 21.6672 116 -0.12 72
IV.FDMO.HHZ. 2024-01-21T13:18:04.19 0.6 undecidable manual S 167 5.4945 152 -0.48 46
IV.MDAR.HNZ. 2024-01-21T13:18:04.01 0.1 undecidable manual P 26 13.2756 128 0.04 99
IV.CESI.HHZ. 2024-01-21T13:18:04.60 0.1 undecidable manual P 237 16.1727 123 0.15 97
IV.FEMA.HNZ. 2024-01-21T13:18:04.16 0.1 undecidable manual P 187 13.7751 127 0.11 98
IV.GAG1.HNZ. 2024-01-21T13:18:04.78 0.3 undecidable manual P 359 16.9719 121 0.2 72
IV.PF6.EHZ. 2024-01-21T13:18:03.69 0.1 undecidable manual P 59 11.5773 132 -0.02 100
IV.MML1.EHZ. 2024-01-21T13:18:03.43 0.1 positive manual P 291 8.6802 140 0.12 98
IV.CSP1.EHZ. 2024-01-21T13:18:03.67 0.1 undecidable manual P 86 10.878 134 0.07 99
IT.MTCL.HGZ. 2024-01-21T13:18:03.79 0.1 undecidable manual P 210 11.6772 132 0.06 99
IV.FDMO.HHZ. 2024-01-21T13:18:02.82 0.1 undecidable manual P 167 5.4945 152 -0.13 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:1.9 0.001278 0.22 AML other m 2024-01-21T13:18:04.55
IV.FDMO.HHE. ML:1.7 0.0007635000000000001 0.16 AML other m 2024-01-21T13:18:04.64
IV.MML1.HNN. ML:1.8 0.0007535 0.32 AML other m 2024-01-21T13:18:05.32
IV.MML1.EHN. ML:1.8 0.0007585 0.18 AML other m 2024-01-21T13:18:05.33
IV.MML1.EHE. ML:1.3 0.00029499999999999996 0.5 AML other m 2024-01-21T13:18:05.38
IV.MML1.HNE. ML:1.4 0.0003325 1.02 AML other m 2024-01-21T13:18:06.06
IV.CESI.HHN. ML:1.8 0.000557 0.34 AML other m 2024-01-21T13:18:07.51
IV.CESI.HHE. ML:1.6 0.000397 0.3 AML other m 2024-01-21T13:18:07.53
IV.SNTG.HHE. ML:1.4 0.000184 0.78 AML other m 2024-01-21T13:18:08.76
IV.SNTG.HHN. ML:1.2 0.00010035 0.86 AML other m 2024-01-21T13:18:09.36
IV.GUMA.HHE. ML:2.0 0.0007685 0.18 AML other m 2024-01-21T13:18:09.49
IV.GUMA.HHN. ML:1.8 0.0004360000000000001 0.38 AML other m 2024-01-21T13:18:10.44
IV.NRCA.HHN. ML:1.5 0.00016 0.34 AML other m 2024-01-21T13:18:11.64
IV.CING.HHN. ML:1.7 0.0002295 0.14 AML other m 2024-01-21T13:18:12.65
IV.CING.HHE. ML:1.8 0.00025 0.56 AML other m 2024-01-21T13:18:12.61
IV.FOSV.EHN. ML:1.8 0.0002935 0.28 AML other m 2024-01-21T13:18:12.85
IV.NRCA.HHE. ML:1.4 0.00013269999999999997 0.16 AML other m 2024-01-21T13:18:13.15
IV.FOSV.EHE. ML:1.4 0.0000995 1.46 AML other m 2024-01-21T13:18:14.05
IV.SSFR.HNE. ML:2.0 0.00028349999999999995 0.24 AML other m 2024-01-21T13:18:16.76
IV.SSFR.HNN. ML:2.0 0.0002925 0.56 AML other m 2024-01-21T13:18:19.54
IV.MPAG.EHN. ML:1.6 0.00007075000000000001 0.42 AML other m 2024-01-21T13:18:27.20
IV.MPAG.EHE. ML:1.6 0.00006984999999999999 0.42 AML other m 2024-01-21T13:18:39.55
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