Earthquake with magnitude of ML 1.9 on date 10-01-2023 and time 09:28:18 (UTC) in region 3 km W Visso (MC)

A magnitude ML 1.9 earthquake occured in region: 3 km W Visso (MC), on

  • 10-01-2023 09:28:18 (UTC)
  • 10-01-2023 10:28:18 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9290, 13.0500 at 11 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Visso MC 3 1107 1107
Preci PG 6 724 1831
Ussita MC 8 444 2275
Monte Cavallo MC 8 145 2420
Castelsantangelo sul Nera MC 9 281 2701
Sellano PG 11 1079 3780
Fiordimonte MC 13 202 3982
Pieve Torina MC 13 1458 5440
Fiastra MC 15 559 5999
Pievebovigliana MC 15 866 6865
Acquacanina MC 15 121 6986
Norcia PG 16 4957 11943
Cerreto di Spoleto PG 16 1075 13018
Bolognola MC 16 142 13160
Muccia MC 17 915 14075
Serravalle di Chienti MC 18 1070 15145

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km E of Foligno (57155 inhabitants)
52 Km NE of Terni (111501 inhabitants)
57 Km E of Perugia (166134 inhabitants)
61 Km W of Teramo (54892 inhabitants)
70 Km NW of L'Aquila (69753 inhabitants)
86 Km SW of Ancona (100861 inhabitants)
96 Km NE of Viterbo (67173 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 1.9 2023-01-10
09:28:18
42.9287 13.0497 11 2024-03-01
17:17:55
Bollettino Sismico Italiano INGV 114489411
Reviewed
Rev100
ML 2.0 2023-01-10
09:28:18
42.9317 13.0497 11 2023-01-10
09:33:38
Sala Sismica INGV-Roma 113448971
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-01-10 09:28:18 ± 0.04
Latitude 42.9287 ± 0.0027
Longitude 13.0497 ± 0.0037
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 114489411

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 310
Semi-minor axis of confidence ellipse (meter) 238
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 219
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) 45
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 39
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.03327
Epicentral distance of station farthest from the epicenter (degree) 0.50902
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 26
Type of magnitude ML
Reference to an origin 113448971
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-01-10 09:33:38

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 29
Type of magnitude ML
Reference to an origin 114489411
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-07-03 15:51:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.EL6.EHZ. 2023-01-10T09:28:32.99 0.6 undecidable manual S 5 44.622 50 0.24 45
IV.LNSS.HHZ. 2023-01-10T09:28:30.93 0.6 undecidable manual S 181 36.1416 50 0.45 44
IV.SNTG.HHZ. 2023-01-10T09:28:30.50 0.6 undecidable manual S 346 37.2294 50 -0.28 46
IV.MF5.EHZ. 2023-01-10T09:28:30.73 0.6 undecidable manual S 79 33.9438 50 0.84 38
IV.MTRA.EHZ. 2023-01-10T09:28:29.76 0.6 undecidable manual S 124 34.0437 50 -0.16 47
IV.ASSB.HHZ. 2023-01-10T09:28:29.86 0.6 undecidable manual S 292 34.1436 50 -0.09 48
IV.GAVE.EHN. 2023-01-10T09:28:28.49 0.6 undecidable manual S 206 29.1486 50 -0.12 48
IV.GUMA.HHZ. 2023-01-10T09:28:28.56 0.6 undecidable manual S 57 27.5502 50 0.38 45
IV.TERO.HHZ. 2023-01-10T09:28:28.26 0.3 undecidable manual P 127 56.499 50 -0.21 67
IV.CING.HHZ. 2023-01-10T09:28:27.71 0.3 undecidable manual P 13 50.9157 50 0.09 69
IV.RM33.EHZ. 2023-01-10T09:28:27.47 0.3 undecidable manual P 164 48.4182 50 0.23 68
IV.CSP1.EHZ. 2023-01-10T09:28:26.47 0.3 undecidable manual S 35 22.0668 50 -0.25 71
IV.MMO1.EHZ. 2023-01-10T09:28:26.64 0.6 undecidable manual S 98 22.755 50 -0.27 47
IV.EL6.EHZ. 2023-01-10T09:28:26.49 0.3 undecidable manual P 5 44.622 50 -0.16 69
IV.MOMA.HHZ. 2023-01-10T09:28:26.11 0.3 undecidable manual P 251 41.3253 50 -0.04 71
IV.ATCC.EHZ. 2023-01-10T09:28:26.49 0.3 undecidable manual P 311 43.7229 50 -0.02 71
7F.SIB3.EHZ. 2023-01-10T09:28:25.40 0.6 undecidable manual S 108 18.87 120 -0.47 45
IV.MF5.EHZ. 2023-01-10T09:28:25.30 0.1 undecidable manual P 79 33.9438 50 0.3 91
IV.LNSS.HHZ. 2023-01-10T09:28:25.36 0.3 undecidable manual P 181 36.1416 50 0.02 72
IV.SNTG.HHZ. 2023-01-10T09:28:25.33 0.3 undecidable manual P 346 37.2294 50 -0.18 70
7F.SIB1.EHZ. 2023-01-10T09:28:25.48 0.6 undecidable manual S 102 18.2706 121 -0.21 48
IV.ASSB.HHZ. 2023-01-10T09:28:24.86 0.1 undecidable manual P 292 34.1436 50 -0.17 94
IV.MTRA.EHZ. 2023-01-10T09:28:24.85 0.3 undecidable manual P 124 34.0437 50 -0.17 70
IV.GUMA.HHZ. 2023-01-10T09:28:24.15 0.1 undecidable manual P 57 27.5502 50 0.14 95
IV.GAVE.EHN. 2023-01-10T09:28:24.30 0.3 undecidable manual P 206 29.1486 50 0.04 73
IV.CESI.HHZ. 2023-01-10T09:28:24.58 0.3 undecidable manual S 306 14.4744 127 -0.01 75
IV.NRCA.HHZ. 2023-01-10T09:28:23.77 0.3 undecidable manual S 153 11.7771 133 -0.1 74
IV.CSP1.EHZ. 2023-01-10T09:28:23.06 0.1 positive manual P 35 22.0668 50 -0.11 97
IV.MC2.EHZ. 2023-01-10T09:28:23.86 0.3 undecidable manual S 100 11.4774 133 0.07 75
IV.MMO1.EHZ. 2023-01-10T09:28:23.14 0.1 undecidable manual P 98 22.755 50 -0.14 96
7F.SIB1.EHZ. 2023-01-10T09:28:22.53 0.1 undecidable manual P 102 18.2706 121 -0.05 99
IT.MTCL.HGZ. 2023-01-10T09:28:22.86 0.6 undecidable manual S 331 8.2806 142 -0.19 49
IV.CESI.HHZ. 2023-01-10T09:28:22.07 0.1 undecidable manual P 306 14.4744 127 0.13 98
7F.SIB3.EHZ. 2023-01-10T09:28:22.45 0.1 undecidable manual P 108 18.87 120 -0.22 95
IV.FEMA.HNZ. 2023-01-10T09:28:22.35 0.3 undecidable manual S 0 3.6963 161 0.07 76
IV.MC2.EHZ. 2023-01-10T09:28:21.65 0.1 undecidable manual P 100 11.4774 133 0.17 97
IT.MTCL.HGZ. 2023-01-10T09:28:21.12 0.1 undecidable manual P 331 8.2806 142 0.07 100
IV.NRCA.HHZ. 2023-01-10T09:28:21.60 0.1 undecidable manual P 153 11.7771 133 0.08 99
IV.FEMA.HNZ. 2023-01-10T09:28:20.85 0.1 undecidable manual P 0 3.6963 161 0.25 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FEMA.HNN. ML:2.0 0.0018599999999999999 0.08 AML other m 2023-01-10T09:28:22.77
IV.FEMA.HNE. ML:2.0 0.001555 1.72 AML other m 2023-01-10T09:28:22.12
IV.NRCA.HNN. ML:2.3 0.0024 0.14 AML other m 2023-01-10T09:28:23.92
IV.NRCA.HHN. ML:2.4 0.002575 0.14 AML other m 2023-01-10T09:28:23.92
IV.NRCA.HHE. ML:2.3 0.002055 0.16 AML other m 2023-01-10T09:28:23.96
IV.NRCA.HNE. ML:2.2 0.001895 0.16 AML other m 2023-01-10T09:28:23.89
IV.CESI.HHE. ML:2.1 0.001103 0.2 AML other m 2023-01-10T09:28:24.68
IV.CESI.HNE. ML:2.0 0.00094947355 0.0896 AML other m 2023-01-10T09:28:24.69
IV.CESI.HHN. ML:2.2 0.001655 0.14 AML other m 2023-01-10T09:28:24.90
IV.CESI.HNN. ML:2.2 0.0016115349999999999 0.1472 AML other m 2023-01-10T09:28:24.90
IV.MC2.EHN. ML:2.1 0.0013167165 0.2368 AML other m 2023-01-10T09:28:25.23
IV.MC2.EHE. ML:2.0 0.0010899999999999998 1.38 AML other m 2023-01-10T09:28:25.02
IV.MMO1.EHE. ML:1.9 0.00046350000000000004 1.8 AML other m 2023-01-10T09:28:26.98
IV.CSP1.EHN. ML:2.1 0.0007655000000000001 0.46 AML other m 2023-01-10T09:28:27.03
IV.CSP1.EHE. ML:2.0 0.0007245 0.54 AML other m 2023-01-10T09:28:27.36
IV.MMO1.EHN. ML:1.7 0.0003185 0.74 AML other m 2023-01-10T09:28:27.46
IV.GUMA.HHE. ML:1.9 0.00041450000000000005 1.78 AML other m 2023-01-10T09:28:28.08
IV.GUMA.HHN. ML:2.0 0.0005515 1.44 AML other m 2023-01-10T09:28:29.77
IV.MTRA.HNE. ML:1.7 0.00022746205 0.1856 AML other m 2023-01-10T09:28:30.50
IV.MTRA.EHE. ML:1.7 0.00022474215 0.1792 AML other m 2023-01-10T09:28:30.50
IV.MTRA.HNN. ML:1.7 0.00019303474999999998 0.4672 AML other m 2023-01-10T09:28:30.76
IV.MF5.EHE. ML:1.8 0.0002919526 0.1984 AML other m 2023-01-10T09:28:31.21
IV.SNTG.HHE. ML:1.1 0.000051802584999999997 0.096 AML other m 2023-01-10T09:28:31.42
IV.LNSS.HHE. ML:1.3 0.000080973715 0.1408 AML other m 2023-01-10T09:28:31.47
IV.MTRA.EHN. ML:1.6 0.00017838119999999999 0.1216 AML other m 2023-01-10T09:28:31.71
IV.SNTG.HHN. ML:1.1 0.00004717897 0.2816 AML other m 2023-01-10T09:28:31.94
IV.LNSS.HHN. ML:1.3 0.00006766169250000001 1.5424 AML other m 2023-01-10T09:28:32.97
IV.MOMA.HHE. ML:1.3 0.000059516744999999995 0.1408 AML other m 2023-01-10T09:28:34.20
IV.EL6.EHE. ML:1.4 0.0000796158015 0.416 AML other m 2023-01-10T09:28:36.20
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