Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 11-09-2024 and time 16:50:21 (UTC) in region 1 km SW Ussita (MC)

A magnitude ML 2.0 earthquake occured in region: 1 km SW Ussita (MC), on

  • 11-09-2024 16:50:21 (UTC)
  • 11-09-2024 18:50:21 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9360, 13.1280 at 11 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
Ussita MC 1 444 444
Visso MC 3 1107 1551
Castelsantangelo sul Nera MC 5 281 1832
Preci PG 10 724 2556
Bolognola MC 10 142 2698
Acquacanina MC 11 121 2819
Fiastra MC 11 559 3378
Fiordimonte MC 12 202 3580
Monte Cavallo MC 12 145 3725
Pieve Torina MC 14 1458 5183
Pievebovigliana MC 15 866 6049
Norcia PG 16 4957 11006
Montemonaco AP 17 604 11610
Sellano PG 17 1079 12689
Montefortino FM 18 1178 13867
Muccia MC 18 915 14782
Sarnano MC 18 3264 18046
Amandola FM 19 3629 21675
Montegallo AP 20 523 22198

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km E of Foligno (57155 inhabitants)
56 Km NW of Teramo (54892 inhabitants)
57 Km NE of Terni (111501 inhabitants)
63 Km E of Perugia (166134 inhabitants)
69 Km NW of L'Aquila (69753 inhabitants)
82 Km SW of Ancona (100861 inhabitants)
96 Km W of Montesilvano (53738 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 2.0 2024-09-11
16:50:21		 42.9363 13.128 11 2024-09-11
16:55:28		 Sala Sismica INGV-Roma 131361891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-09-11 16:50:21 ± 0.03
Latitude 42.9363 ± 0.0018
Longitude 13.1280 ± 0.0025
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 131361891

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 201
Semi-minor axis of confidence ellipse (meter) 197
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 39
Circular confidence region, given by single value of horizontal uncertainty (meter) 200.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 78
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.34174
Number of stations at which the event was observed 37
Number of stations from which data was used for origin computation 12
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 78
Type of magnitude ML
Reference to an origin 131361891
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-09-11 16:55:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.T0110.HHZ. 2024-09-11T16:50:50.99 3.0 undecidable manual S -0.33 0
IV.PIEI.HHZ. 2024-09-11T16:50:47.14 3.0 undecidable manual S 0.24 0
IV.ATPI.EHZ. 2024-09-11T16:50:46.89 3.0 undecidable manual S 0.02 0
IV.GIUL.HHZ. 2024-09-11T16:50:45.29 3.0 positive manual P 0.09 0
IV.VVLD.HHZ. 2024-09-11T16:50:44.44 3.0 undecidable manual P 2.68 0
IV.ARVD.HHZ. 2024-09-11T16:50:41.82 3.0 undecidable manual S 0.13 0
IV.SSFR.HHZ. 2024-09-11T16:50:41.44 3.0 undecidable manual S 0.37 0
IV.CESX.HHZ. 2024-09-11T16:50:39.65 3.0 undecidable manual S -0.13 0
IV.T0110.HHZ. 2024-09-11T16:50:37.52 3.0 positive manual P -0.43 0
IV.NARO.HHZ. 2024-09-11T16:50:35.94 3.0 negative manual P -0.36 0
IV.PIEI.HHZ. 2024-09-11T16:50:35.35 3.0 positive manual P -0.12 0
IV.MPAG.EHZ. 2024-09-11T16:50:35.58 3.0 negative manual P 0.01 0
IV.ATVO.HHZ. 2024-09-11T16:50:34.70 3.0 undecidable manual P 0.14 0
IV.LNSS.HHZ. 2024-09-11T16:50:33.60 0.3 undecidable manual S 191 37.629 50 -0.04 71
IV.SMA1.EHZ. 2024-09-11T16:50:33.95 0.3 undecidable manual S 153 37.9287 50 0.25 68
IV.FRON.EHZ. 2024-09-11T16:50:33.61 3.0 undecidable manual P -0.26 0
IV.FIAM.HHZ. 2024-09-11T16:50:33.95 3.0 negative manual P -0.49 0
IV.ARVD.HHZ. 2024-09-11T16:50:32.20 3.0 positive manual P -0.34 0
IV.SSFR.HHZ. 2024-09-11T16:50:32.06 3.0 positive manual P -0.13 0
IV.MURB.HHZ. 2024-09-11T16:50:32.07 3.0 negative manual P 0.12 0
IV.GAVE.EHZ. 2024-09-11T16:50:32.38 0.3 undecidable manual S 215 33.1446 50 -0.04 72
IV.MTRA.EHZ. 2024-09-11T16:50:31.35 0.6 undecidable manual S 132 29.5482 50 -0.12 47
IV.TERO.HNZ. 2024-09-11T16:50:31.42 3.0 undecidable manual P 0.5 0
IV.ARRO.EHZ. 2024-09-11T16:50:30.02 3.0 undecidable manual P -0.21 0
IV.CING.HHZ. 2024-09-11T16:50:30.08 3.0 positive manual P -0.03 0
IV.CAMP.HHZ. 2024-09-11T16:50:30.06 3.0 positive manual P -0.47 0
IV.FOSV.EHZ. 2024-09-11T16:50:30.13 3.0 positive manual P 0.02 0
IV.MNTT.EHZ. 2024-09-11T16:50:29.51 3.0 negative manual P 0.57 0
IV.MML1.EHZ. 2024-09-11T16:50:29.72 0.6 undecidable manual S 327 23.3544 50 -0.1 48
IV.MOMA.HHZ. 2024-09-11T16:50:29.95 3.0 negative manual P 0.1 0
IV.GUMA.HHZ. 2024-09-11T16:50:29.73 0.3 undecidable manual S 50 21.867 50 0.31 69
IV.ATCC.EHZ. 2024-09-11T16:50:29.94 3.0 positive manual P 0.07 0
IV.CESI.HNZ. 2024-09-11T16:50:28.90 0.3 undecidable manual S 293 19.6692 119 0.07 73
IV.LNSS.HHZ. 2024-09-11T16:50:28.14 0.1 undecidable manual P 191 37.629 50 -0.18 93
IV.ASSB.HHZ. 2024-09-11T16:50:28.51 3.0 positive manual P 0 0
IV.SMA1.EHZ. 2024-09-11T16:50:28.16 0.1 undecidable manual P 153 37.9287 50 -0.19 92
IV.CSP1.EHZ. 2024-09-11T16:50:28.23 0.6 undecidable manual S 20 18.3705 120 -0.19 48
IV.SNTG.HHZ. 2024-09-11T16:50:28.23 3.0 negative manual P -0.08 0
IV.GAVE.EHZ. 2024-09-11T16:50:27.63 0.1 undecidable manual P 215 33.1446 50 0.01 96
IV.MMO1.EHZ. 2024-09-11T16:50:27.76 0.6 undecidable manual S 104 16.6722 123 -0.17 48
IV.MTRA.EHZ. 2024-09-11T16:50:27.01 0.1 undecidable manual P 132 29.5482 50 -0.06 96
IV.GUMA.HHZ. 2024-09-11T16:50:26.05 0.1 positive manual P 50 21.867 50 0.17 95
IV.FDMO.HHZ. 2024-09-11T16:50:26.43 0.3 undecidable manual S 343 11.5773 133 -0.1 74
IV.MF5.EHZ. 2024-09-11T16:50:26.98 3.0 negative manual P 0.09 0
IV.NRCA.HNZ. 2024-09-11T16:50:26.55 0.3 undecidable manual S 186 11.4774 133 0.05 75
IT.MTCL.HGZ. 2024-09-11T16:50:26.72 0.3 undecidable manual S 301 12.2766 131 0.02 75
IV.MML1.EHZ. 2024-09-11T16:50:26.00 0.3 undecidable manual P 327 23.3544 50 -0.12 72
IV.CSP1.EHZ. 2024-09-11T16:50:25.22 0.1 undecidable manual P 20 18.3705 120 -0.09 98
IV.MMO1.EHZ. 2024-09-11T16:50:25.01 0.1 undecidable manual P 104 16.6722 123 -0.01 99
IV.CESI.HNZ. 2024-09-11T16:50:25.57 0.1 undecidable manual P 293 19.6692 119 0.03 98
IT.MTCL.HGZ. 2024-09-11T16:50:24.42 0.1 positive manual P 301 12.2766 131 0.11 98
IV.FDMO.HHZ. 2024-09-11T16:50:24.24 0.1 undecidable manual P 343 11.5773 133 0.02 100
IV.NRCA.HNZ. 2024-09-11T16:50:24.40 0.1 negative manual P 186 11.4774 133 0.2 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:2.0 0.00125 0.42 AML other m 2024-09-11T16:50:26.71
IV.FDMO.HHN. ML:2.4 0.002585 0.2 AML other m 2024-09-11T16:50:26.66
IV.NRCA.HNE. ML:2.5 0.0033900000000000002 0.16 AML other m 2024-09-11T16:50:26.74
IV.NRCA.HHE. ML:2.6 0.003975 0.14 AML other m 2024-09-11T16:50:26.73
IV.NRCA.HHN. ML:2.5 0.0038599999999999997 0.1 AML other m 2024-09-11T16:50:26.67
IV.NRCA.HNN. ML:2.5 0.00369 0.12 AML other m 2024-09-11T16:50:26.67
IT.MTCL.HGE. ML:4.4 0.298 0.04 AML other m 2024-09-11T16:50:26.77
IT.MTCL.HGN. ML:4.4 0.3015 0.38 AML other m 2024-09-11T16:50:26.77
IV.MMO1.EHN. ML:2.6 0.0035600000000000002 0.08 AML other m 2024-09-11T16:50:27.82
IV.MMO1.EHE. ML:2.4 0.0021799999999999996 0.14 AML other m 2024-09-11T16:50:27.89
IV.CESI.HHE. ML:2.1 0.0009805 0.44 AML other m 2024-09-11T16:50:29.22
IV.CESI.HHN. ML:2.4 0.0019249999999999998 0.26 AML other m 2024-09-11T16:50:29.08
IV.GUMA.HNN. ML:2.6 0.0029249999999999996 0.26 AML other m 2024-09-11T16:50:29.93
IV.MML1.HNE. ML:2.1 0.0008209999999999999 0.32 AML other m 2024-09-11T16:50:29.82
IV.GUMA.HHE. ML:2.7 0.00311 0.18 AML other m 2024-09-11T16:50:29.81
IV.GUMA.HNE. ML:2.4 0.001835 1.52 AML other m 2024-09-11T16:50:30.80
IV.MML1.EHE. ML:2.1 0.0008115 1.66 AML other m 2024-09-11T16:50:30.15
IV.MML1.HNN. ML:2.2 0.001092 0.26 AML other m 2024-09-11T16:50:30.03
IV.MML1.EHN. ML:2.2 0.0010364999999999999 0.26 AML other m 2024-09-11T16:50:30.03
IV.GUMA.HHN. ML:2.5 0.00221 1.46 AML other m 2024-09-11T16:50:30.21
IV.MTRA.HNE. ML:2.2 0.0007535 0.22 AML other m 2024-09-11T16:50:31.86
IV.MF5.EHE. ML:2.2 0.0008025 0.2 AML other m 2024-09-11T16:50:32.28
IV.MF5.EHN. ML:2.0 0.000592 0.78 AML other m 2024-09-11T16:50:32.50
IV.MTRA.HNN. ML:2.5 0.001625 0.44 AML other m 2024-09-11T16:50:32.28
IV.GAVE.EHN. ML:2.2 0.000654 1.52 AML other m 2024-09-11T16:50:33.83
IV.GAVE.EHE. ML:2.2 0.000727 0.5 AML other m 2024-09-11T16:50:33.08
IV.SNTG.HHN. ML:1.7 0.00016399999999999997 0.34 AML other m 2024-09-11T16:50:34.56
IV.LNSS.HHE. ML:2.0 0.0003975 0.76 AML other m 2024-09-11T16:50:34.42
IV.SNTG.HNE. ML:1.8 0.00023099999999999998 0.34 AML other m 2024-09-11T16:50:34.45
IV.SMA1.EHE. ML:1.8 0.000237 0.76 AML other m 2024-09-11T16:50:34.24
IV.SNTG.HHE. ML:1.8 0.00020600000000000002 0.32 AML other m 2024-09-11T16:50:34.62
IV.ASSB.HHN. ML:1.9 0.000263 0.3 AML other m 2024-09-11T16:50:34.76
IV.LNSS.HHN. ML:1.9 0.000277 0.92 AML other m 2024-09-11T16:50:35.50
IV.SNTG.HNN. ML:1.8 0.00022299999999999997 0.64 AML other m 2024-09-11T16:50:35.56
IV.SMA1.EHN. ML:1.8 0.0002395 0.22 AML other m 2024-09-11T16:50:35.24
IV.ASSB.HHE. ML:1.9 0.000266 0.64 AML other m 2024-09-11T16:50:35.56
IV.MNTT.EHN. ML:2.4 0.0007505 0.28 AML other m 2024-09-11T16:50:37.56
IV.ATCC.EHE. ML:1.9 0.00023249999999999999 0.12 AML other m 2024-09-11T16:50:37.44
IV.MNTT.EHE. ML:2.2 0.000499 0.64 AML other m 2024-09-11T16:50:37.84
IV.FOSV.EHE. ML:1.7 0.00013900000000000002 0.18 AML other m 2024-09-11T16:50:37.51
IV.CAMP.HHE. ML:1.8 0.000156 0.26 AML other m 2024-09-11T16:50:37.63
IV.FOSV.EHN. ML:2.1 0.000343 0.28 AML other m 2024-09-11T16:50:37.54
IV.CAMP.HHN. ML:1.5 0.000089 0.46 AML other m 2024-09-11T16:50:37.95
IV.ARRO.EHE. ML:1.7 0.00013000000000000002 0.48 AML other m 2024-09-11T16:50:37.99
IV.ATCC.EHN. ML:1.9 0.00019600000000000002 0.58 AML other m 2024-09-11T16:50:38.16
IV.TERO.HHN. ML:2.1 0.0002815 0.44 AML other m 2024-09-11T16:50:38.12
IV.TERO.HHE. ML:1.9 0.000202 0.9 AML other m 2024-09-11T16:50:38.48
IV.MOMA.HHE. ML:1.7 0.0001275 0.16 AML other m 2024-09-11T16:50:38.48
IV.CING.HHE. ML:1.6 0.0000993 0.44 AML other m 2024-09-11T16:50:38.89
IV.MOMA.HHN. ML:1.8 0.0001815 0.9 AML other m 2024-09-11T16:50:39.01
IV.CING.HHN. ML:1.5 0.00007895 0.34 AML other m 2024-09-11T16:50:39.49
IV.CESX.HHN. ML:2.0 0.000212 0.38 AML other m 2024-09-11T16:50:39.92
IV.ARRO.EHN. ML:1.7 0.0001315 0.64 AML other m 2024-09-11T16:50:39.80
IV.CESX.HHE. ML:1.9 0.00017199999999999998 1.58 AML other m 2024-09-11T16:50:39.15
IV.SSFR.HHN. ML:2.1 0.000258 0.3 AML other m 2024-09-11T16:50:41.49
IV.MURB.HHN. ML:2.1 0.00022849999999999997 0.2 AML other m 2024-09-11T16:50:42.09
IV.MURB.HHE. ML:2.1 0.000268 0.26 AML other m 2024-09-11T16:50:42.16
IV.ARVD.HHE. ML:1.5 0.00006625 0.16 AML other m 2024-09-11T16:50:42.39
IV.SSFR.HNN. ML:2.2 0.0003075 0.22 AML other m 2024-09-11T16:50:42.61
IV.SSFR.HHE. ML:2.2 0.0003445 0.72 AML other m 2024-09-11T16:50:42.73
IV.ARVD.HHN. ML:1.4 0.000050549999999999995 0.64 AML other m 2024-09-11T16:50:43.33
IV.SSFR.HNE. ML:2.4 0.0004395 0.9 AML other m 2024-09-11T16:50:43.10
IV.MURB.HNE. ML:2.1 0.0002825 1.58 AML other m 2024-09-11T16:50:43.00
IV.MURB.HNN. ML:2.0 0.000215 1.04 AML other m 2024-09-11T16:50:44.23
IV.FRON.EHE. ML:1.6 0.00006284999999999998 0.64 AML other m 2024-09-11T16:50:44.87
IV.FRON.EHN. ML:1.8 0.00010455000000000001 0.42 AML other m 2024-09-11T16:50:45.49
IV.GIUL.HHE. ML:1.7 0.00002475 0.42 AML other m 2024-09-11T16:50:46.44
IV.PIEI.HHN. ML:1.7 0.00006735000000000001 0.22 AML other m 2024-09-11T16:50:47.41
IV.ATPI.EHN. ML:1.4 0.000029500000000000002 1.02 AML other m 2024-09-11T16:50:47.89
IV.PIEI.HHE. ML:1.8 0.0000729 0.64 AML other m 2024-09-11T16:50:48.46
IV.MPAG.EHE. ML:1.6 0.000054199999999999996 0.2 AML other m 2024-09-11T16:50:48.42
IV.ATVO.HHN. ML:1.6 0.000059399999999999994 1.18 AML other m 2024-09-11T16:50:48.60
IV.MPAG.EHN. ML:1.5 0.0000401 1.72 AML other m 2024-09-11T16:50:48.89
IV.ATVO.HHE. ML:1.6 0.000052850000000000004 1.66 AML other m 2024-09-11T16:50:49.14
IV.ATPI.EHE. ML:1.5 0.00003785 0.64 AML other m 2024-09-11T16:50:51.66
IV.T0110.HHN. ML:1.8 0.000076 1.58 AML other m 2024-09-11T16:50:51.99
IV.T0110.HHE. ML:1.9 0.00009080000000000001 1.1 AML other m 2024-09-11T16:51:02.67
IV.GIUL.HHN. ML:1.8 0.000029449999999999998 0.56 AML other m 2024-09-11T16:51:08.36
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