Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.8 on date 06-01-2023 and time 10:58:17 (Italy) in region 1 km W Pieve Torina (MC)

A magnitude ML 0.8 earthquake occured in region: 1 km W Pieve Torina (MC), on

  • 06-01-2023 09:58:17 (UTC)
  • 06-01-2023 10:58:17 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0460, 13.0360 at 9 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
Pieve Torina MC 1 1458 1458
Muccia MC 4 915 2373
Pievebovigliana MC 4 866 3239
Fiordimonte MC 5 202 3441
Monte Cavallo MC 6 145 3586
Serravalle di Chienti MC 7 1070 4656
Fiastra MC 10 559 5215
Camerino MC 10 6974 12189
Acquacanina MC 11 121 12310
Sefro MC 13 422 12732
Visso MC 13 1107 13839
Ussita MC 14 444 14283
Pioraco MC 15 1134 15417
Bolognola MC 17 142 15559
Fiuminata MC 18 1402 16961
Castelraimondo MC 18 4587 21548
Preci PG 19 724 22272
Caldarola MC 19 1823 24095
Castelsantangelo sul Nera MC 19 281 24376
Serrapetrona MC 19 966 25342
Sellano PG 20 1079 26421
Cessapalombo MC 20 512 26933

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km E of Foligno (57155 inhabitants)
53 Km E of Perugia (166134 inhabitants)
63 Km NE of Terni (111501 inhabitants)
69 Km NW of Teramo (54892 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
83 Km NW of L'Aquila (69753 inhabitants)
89 Km S of Fano (60888 inhabitants)
97 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
Bulletin
Rev1000 		ML 0.8 2023-01-06
09:58:17		 43.046 13.0362 9 2024-03-01
17:18:03		 Bollettino Sismico Italiano INGV 116347311
Reviewed
Rev100 		ML 0.8 2023-01-06
09:58:17		 43.048 13.03 9 2023-01-06
10:21:54		 Sala Sismica INGV-Roma 113344641
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-01-06 09:58:17 ± 0.07
Latitude 43.0460 ± 0.0036
Longitude 13.0362 ± 0.0037
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 116347311

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 309
Semi-minor axis of confidence ellipse (meter) 252
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 325
Circular confidence region, given by single value of horizontal uncertainty (meter) 310.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 56
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.31476
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 113344641
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-01-06 10:21:54

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 116347311
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-04-13 16:22:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SRES.HHZ. 2023-01-06T09:58:39.32 3.0 undecidable manual Sg 0.26 0
IV.MF5.EHN. 2023-01-06T09:58:29.49 0.6 undecidable manual S 100 34.9428 50 -0.66 40
IV.EL6.EHZ. 2023-01-06T09:58:29.36 0.3 undecidable manual S 10 31.8459 50 0.03 71
IV.ASSB.HHZ. 2023-01-06T09:58:28.99 0.6 undecidable manual S 269 30.5472 106 0.04 48
IV.MMO1.EHN. 2023-01-06T09:58:28.21 1.0 undecidable manual S 124 28.6491 107 -0.1 24
7F.SIB1.EHE. 2023-01-06T09:58:27.45 0.6 undecidable manual S 131 25.3524 109 0.24 46
IV.GUMA.HHZ. 2023-01-06T09:58:27.54 0.6 undecidable manual S 86 24.3534 110 0.66 41
IV.NRCA.HHZ. 2023-01-06T09:58:26.81 0.6 undecidable manual S 165 24.4533 110 -0.1 48
IV.MF5.EHN. 2023-01-06T09:58:25.00 0.1 undecidable manual P 100 34.9428 50 0.03 95
IV.EL6.EHZ. 2023-01-06T09:58:24.28 1.0 undecidable manual P 10 31.8459 50 -0.21 23
IV.PF6.EHN. 2023-01-06T09:58:24.37 0.6 undecidable manual S 51 16.3725 119 0.01 49
IV.MMO1.EHN. 2023-01-06T09:58:24.01 0.6 undecidable manual P 124 28.6491 107 0.11 47
IV.ASSB.HHZ. 2023-01-06T09:58:24.20 0.6 undecidable manual P 269 30.5472 106 -0.07 47
IV.GUMA.HHZ. 2023-01-06T09:58:23.35 0.6 undecidable manual P 86 24.3534 110 0.27 46
IV.SNTG.HHZ. 2023-01-06T09:58:23.19 0.6 undecidable manual P 342 24.4533 110 0.09 48
IV.NRCA.HHZ. 2023-01-06T09:58:23.25 0.6 undecidable manual P 165 24.4533 110 0.16 47
IV.CESI.HHZ. 2023-01-06T09:58:23.28 0.6 undecidable manual S 247 11.5773 128 0.31 46
7F.SIB1.EHE. 2023-01-06T09:58:23.13 0.1 undecidable manual P 131 25.3524 109 -0.14 94
IV.CSP1.EHZ. 2023-01-06T09:58:23.88 0.6 undecidable manual S 70 14.5743 121 0.05 49
IV.FEMA.HNE. 2023-01-06T09:58:22.58 0.6 undecidable manual S 173 9.3795 134 0.2 48
IV.MML1.EHZ. 2023-01-06T09:58:22.04 0.6 undecidable manual S 325 9.0798 134 -0.28 47
IV.CESI.HHZ. 2023-01-06T09:58:21.10 0.6 undecidable manual P 247 11.5773 128 0.28 47
IT.MTCL.HGZ. 2023-01-06T09:58:21.40 0.6 undecidable manual S 207 6.4935 144 -0.32 47
IV.CSP1.EHZ. 2023-01-06T09:58:21.41 0.1 undecidable manual P 70 14.5743 121 0.09 97
IV.PF6.EHN. 2023-01-06T09:58:21.67 0.1 undecidable manual P 51 16.3725 119 0.05 97
IT.MTCL.HGZ. 2023-01-06T09:58:20.10 0.1 undecidable manual P 207 6.4935 144 0 100
IV.FDMO.HHN. 2023-01-06T09:58:20.73 0.6 undecidable manual S 104 4.2957 154 -0.6 44
IV.FEMA.HNE. 2023-01-06T09:58:20.53 0.1 undecidable manual P 173 9.3795 134 0.05 99
IV.MML1.EHZ. 2023-01-06T09:58:20.49 0.3 undecidable manual P 325 9.0798 134 0.04 74
IV.FDMO.HHN. 2023-01-06T09:58:19.50 0.3 undecidable manual P 104 4.2957 154 -0.37 70
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MML1.EHN. ML:0.7 0.00007580000000000001 0.92 AML other m 2023-01-06T09:58:22.78
IV.MML1.EHE. ML:0.6 0.000057549999999999996 0.82 AML other m 2023-01-06T09:58:22.58
IV.CESI.HHE. ML:0.6 0.0000511 0.62 AML other m 2023-01-06T09:58:23.70
IV.CESI.HHN. ML:0.7 0.000054800000000000004 0.84 AML other m 2023-01-06T09:58:24.57
IV.NRCA.HHE. ML:1.0 0.0000571 0.14 AML other m 2023-01-06T09:58:27.44
IV.GUMA.HHE. ML:1.3 0.0001347 0.24 AML other m 2023-01-06T09:58:27.80
IV.GUMA.HHN. ML:1.3 0.000115 0.22 AML other m 2023-01-06T09:58:27.88
IV.NRCA.HHN. ML:1.0 0.0000616 1.1 AML other m 2023-01-06T09:58:27.94
IV.ASSB.HHN. ML:0.8 0.000030600000000000005 0.3 AML other m 2023-01-06T09:58:29.38
IV.ASSB.HHE. ML:0.8 0.0000309 1 AML other m 2023-01-06T09:58:29.55
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