Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 22-01-2024 and time 21:14:05 (Italy) in region 5 km NW Muccia (MC)

A magnitude ML 1.1 earthquake occured in region: 5 km NW Muccia (MC), on

  • 22-01-2024 20:14:05 (UTC)
  • 22-01-2024 21:14:05 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1130, 12.9980 at 13 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.

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
Muccia MC 5 915 915
Sefro MC 5 422 1337
Serravalle di Chienti MC 6 1070 2407
Camerino MC 6 6974 9381
Pioraco MC 8 1134 10515
Pieve Torina MC 9 1458 11973
Pievebovigliana MC 9 866 12839
Fiuminata MC 10 1402 14241
Fiordimonte MC 11 202 14443
Castelraimondo MC 12 4587 19030
Monte Cavallo MC 13 145 19175
Gagliole MC 15 620 19795
Fiastra MC 16 559 20354
Esanatoglia MC 16 2034 22388
Matelica MC 16 9981 32369
Nocera Umbra PG 17 5839 38208
Acquacanina MC 17 121 38329
Serrapetrona MC 17 966 39295
Caldarola MC 19 1823 41118
San Severino Marche MC 20 12726 53844

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km NE of Foligno (57155 inhabitants)
49 Km E of Perugia (166134 inhabitants)
68 Km NE of Terni (111501 inhabitants)
70 Km SW of Ancona (100861 inhabitants)
77 Km NW of Teramo (54892 inhabitants)
81 Km S of Fano (60888 inhabitants)
89 Km S of Pesaro (94582 inhabitants)
91 Km NW of L'Aquila (69753 inhabitants)
98 Km E of Arezzo (99543 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 1.1 2024-01-22
20:14:05		 43.113 12.9978 13 2024-01-22
21:15:39		 Sala Sismica INGV-Roma 124797821
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-22 20:14:05 ± 0.16
Latitude 43.1130 ± 0.0081
Longitude 12.9978 ± 0.0099
Depth (km) 13 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124797821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 901
Semi-minor axis of confidence ellipse (meter) 225
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 195
Circular confidence region, given by single value of horizontal uncertainty (meter) 900.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 103
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.39
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.32196
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.5
Num. used stations 12
Type of magnitude ML
Reference to an origin 124797821
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-22 21:15:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FIAM.HHZ. 2024-01-22T20:14:21.82 3.0 negative manual P 0.02 0
IV.MMO1.HNZ. 2024-01-22T20:14:17.06 0.6 undecidable manual S 132 35.742 94 -0.11 47
IV.CING.HNZ. 2024-01-22T20:14:16.85 0.3 undecidable manual S 29 33.2445 95 0.34 69
IV.NRCA.HHZ. 2024-01-22T20:14:16.10 0.3 undecidable manual S 163 32.4453 95 -0.2 70
IV.ASSB.HHZ. 2024-01-22T20:14:15.62 0.3 undecidable manual S 254 28.5492 96 0.34 69
IV.FOSV.EHE. 2024-01-22T20:14:15.22 0.3 undecidable manual S 317 27.8499 96 0.14 72
IV.MC2.EHE. 2024-01-22T20:14:15.21 0.3 undecidable manual S 145 27.2505 97 0.29 69
IV.MMO1.HNZ. 2024-01-22T20:14:12.00 0.3 undecidable manual P 132 35.742 94 -0.1 71
IV.CING.HNZ. 2024-01-22T20:14:11.94 0.3 undecidable manual P 29 33.2445 95 0.22 70
IV.NRCA.HHZ. 2024-01-22T20:14:11.25 0.3 undecidable manual P 163 32.4453 95 -0.35 68
IV.MC2.EHE. 2024-01-22T20:14:11.09 0.3 undecidable manual P 145 27.2505 97 0.29 69
IV.CESI.HHZ. 2024-01-22T20:14:11.69 0.3 undecidable manual S 212 14.1747 115 0.14 73
IV.FDMO.HHZ. 2024-01-22T20:14:10.82 0.3 undecidable manual S 139 11.1777 126 -0.03 75
IV.ASSB.HHZ. 2024-01-22T20:14:10.96 0.3 undecidable manual P 254 28.5492 96 -0.05 72
IV.MML1.HNE. 2024-01-22T20:14:09.80 0.3 undecidable manual S 271 2.0979 168 0.28 71
IV.CESI.HHZ. 2024-01-22T20:14:09.01 0.1 undecidable manual P 212 14.1747 115 0.16 97
IV.FOSV.EHE. 2024-01-22T20:14:08.90 0.6 undecidable manual P 317 27.8499 96 -1.99 18
IV.FDMO.HHZ. 2024-01-22T20:14:08.38 0.1 undecidable manual P 139 11.1777 126 -0.07 100
IV.CSP1.EHZ. 2024-01-22T20:14:06.94 3.0 undecidable manual P 0.04 0
IV.MML1.HNE. 2024-01-22T20:14:06.32 0.3 undecidable manual P 271 2.0979 168 -1.36 47
IV.MMUR.HNZ. 2024-01-22T20:14:04.04 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MMUR.HNE. ML:1.6 0.00016467102 0.3584 AML other m 2024-01-22T20:14:10.44
IV.MMUR.HNN. ML:1.7 0.00019536882 0.1024 AML other m 2024-01-22T20:14:11.87
IV.CSP1.EHE. ML:1.2 0.0001159883045 0.32 AML other m 2024-01-22T20:14:13.61
IV.CSP1.EHN. ML:1.1 0.00009696678 0.2816 AML other m 2024-01-22T20:14:09.27
IV.CESI.HNE. ML:1.0 0.00010046619499999999 0.4736 AML other m 2024-01-22T20:14:11.71
IV.CESI.HNN. ML:1.0 0.00009659616 0.7168 AML other m 2024-01-22T20:14:20.86
IV.CESI.HHE. ML:0.5 0.000030151165 0.0768 AML other m 2024-01-22T20:14:13.73
IV.CESI.HHN. ML:0.6 0.000036111129999999996 0.1408 AML other m 2024-01-22T20:14:11.87
IV.NRCA.HHE. ML:0.1 0.000004615420000000001 0.1152 AML other m 2024-01-22T20:14:20.01
IV.NRCA.HHN. ML:0.6 0.000013486274999999998 1.3824 AML other m 2024-01-22T20:14:13.62
IV.NRCA.HNE. ML:1.6 0.00017617634999999999 0.9088 AML other m 2024-01-22T20:14:13.50
IV.NRCA.HNN. ML:1.7 0.0002303138 1.088 AML other m 2024-01-22T20:14:13.16
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