Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 01-09-2024 and time 12:05:51 (UTC) in region 2 km E Nocera Umbra (PG)

A magnitude ML 1.1 earthquake occured in region: 2 km E Nocera Umbra (PG), on

  • 01-09-2024 12:05:51 (UTC)
  • 01-09-2024 14:05:51 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1210, 12.8190 at 8 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
Nocera Umbra PG 3 5839 5839
Valtopina PG 9 1398 7237
Sefro MC 11 422 7659
Fiuminata MC 12 1402 9061
Serravalle di Chienti MC 12 1070 10131
Gualdo Tadino PG 13 15208 25339
Pioraco MC 15 1134 26473
Assisi PG 17 28299 54772
Esanatoglia MC 18 2034 56806
Valfabbrica PG 18 3389 60195
Spello PG 19 8645 68840
Muccia MC 19 915 69755
Fossato di Vico PG 20 2840 72595

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km NE of Foligno (57155 inhabitants)
35 Km E of Perugia (166134 inhabitants)
64 Km N of Terni (111501 inhabitants)
79 Km SW of Ancona (100861 inhabitants)
82 Km S of Fano (60888 inhabitants)
85 Km E of Arezzo (99543 inhabitants)
88 Km S of Pesaro (94582 inhabitants)
89 Km NW of Teramo (54892 inhabitants)
98 Km NE of Viterbo (67173 inhabitants)
98 Km NW of L'Aquila (69753 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 2024-09-01
12:05:51		 43.1212 12.8192 8 2024-09-01
12:17:30		 Sala Sismica INGV-Roma 131139831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-09-01 12:05:51 ± 0.03
Latitude 43.1212 ± 0.0018
Longitude 12.8192 ± 0.0025
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 131139831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 187
Semi-minor axis of confidence ellipse (meter) 156
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 61
Circular confidence region, given by single value of horizontal uncertainty (meter) 190.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 60
Number of associated phases, regardless of their use for origin computation 62
Number of defining phases 60
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) 0.54229
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 30
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 131139831
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-09-01 12:17:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2024-09-01T12:06:32.88 3.0 undecidable manual S -1.6 0
IV.RIBO.EHZ.01 2024-09-01T12:06:16.24 3.0 negative manual P 0.63 0
IV.LNSS.HNE. 2024-09-01T12:06:10.69 0.6 undecidable manual S 163 60.1953 50 0.06 46
IV.NARO.HHZ. 2024-09-01T12:06:10.27 0.6 undecidable manual S 341 57.5979 50 0.33 43
IV.MPAG.EHZ. 2024-09-01T12:06:09.91 0.6 undecidable manual S 355 56.5989 50 0.26 44
IV.ATPI.EHZ. 2024-09-01T12:06:08.20 0.6 undecidable manual S 317 49.7169 50 0.38 44
IV.PIEI.HHZ. 2024-09-01T12:06:08.75 0.3 undecidable manual S 334 51.4152 50 0.48 64
IV.GAVE.EHZ. 2024-09-01T12:06:07.46 0.6 undecidable manual S 173 47.9187 50 0.11 46
IV.ATVO.HHZ. 2024-09-01T12:06:06.38 0.6 undecidable manual S 311 44.1225 50 0.04 47
IV.FRON.EHZ. 2024-09-01T12:06:06.27 0.6 undecidable manual S 350 44.622 50 -0.2 46
IV.MC2.EHE. 2024-09-01T12:06:05.13 0.6 undecidable manual S 128 37.9287 50 0.45 44
IV.TSM2.DH1.15 2024-09-01T12:06:05.18 0.6 undecidable manual S 319 40.5261 50 -0.18 46
IV.CING.HNN. 2024-09-01T12:06:05.86 0.6 undecidable manual S 47 41.5251 50 0.23 46
IV.ARVD.HHZ. 2024-09-01T12:06:05.94 0.6 undecidable manual S 13 42.9237 50 -0.08 47
IV.MOMA.HHN. 2024-09-01T12:06:05.72 0.6 undecidable manual S 210 40.626 50 0.33 45
IV.NRCA.HHZ. 2024-09-01T12:06:04.97 0.6 undecidable manual S 143 39.9267 50 -0.23 46
IV.ATLO.EHN. 2024-09-01T12:06:04.96 0.6 undecidable manual S 303 39.627 50 -0.18 46
IV.ATFO.HHZ. 2024-09-01T12:06:03.72 0.6 undecidable manual S 324 33.8439 104 0.15 47
IV.EL6.EHZ. 2024-09-01T12:06:03.05 0.6 undecidable manual S 45 32.4453 104 -0.07 48
IV.ATSC.EHZ. 2024-09-01T12:06:03.93 0.6 undecidable manual S 342 35.2425 50 -0.04 48
IV.NARO.HHZ. 2024-09-01T12:06:02.18 0.6 undecidable manual P 341 57.5979 50 0.04 46
IV.PF6.EHZ. 2024-09-01T12:06:02.47 0.6 undecidable manual S 86 30.4473 105 0.03 49
IV.LNSS.HNE. 2024-09-01T12:06:02.33 0.3 undecidable manual P 163 60.1953 50 -0.21 67
IV.MURB.HHZ. 2024-09-01T12:06:02.17 0.6 undecidable manual S 304 28.5492 106 0.36 46
IV.MPAG.EHZ. 2024-09-01T12:06:02.44 0.6 undecidable manual P 355 56.5989 50 0.47 42
IV.CSP1.EHZ. 2024-09-01T12:06:02.79 0.6 undecidable manual S 96 31.4463 105 0.03 49
IV.PIEI.HHZ. 2024-09-01T12:06:01.28 0.3 undecidable manual P 334 51.4152 50 0.1 69
IV.GAVE.EHZ. 2024-09-01T12:06:00.80 0.3 undecidable manual P 173 47.9187 50 0.15 69
IV.FRON.EHZ. 2024-09-01T12:06:00.43 0.6 undecidable manual P 350 44.622 50 0.29 45
IV.FDMO.HHZ. 2024-09-01T12:06:00.34 0.6 undecidable manual S 113 23.6541 109 0.14 48
IV.ATPI.EHZ. 2024-09-01T12:06:00.69 0.3 undecidable manual P 317 49.7169 50 -0.23 68
IV.ATLO.EHN. 2024-09-01T12:05:59.03 0.1 undecidable manual P 303 39.627 50 -0.34 90
IV.ATVO.HHZ. 2024-09-01T12:05:59.75 0.6 undecidable manual P 311 44.1225 50 -0.31 45
IV.MOMA.HHN. 2024-09-01T12:05:59.36 0.1 undecidable manual P 210 40.626 50 -0.15 93
IT.MTCL.HGZ. 2024-09-01T12:05:59.06 0.6 undecidable manual S 134 20.2686 112 -0.05 49
IV.MC2.EHE. 2024-09-01T12:05:59.60 0.6 undecidable manual P 128 37.9287 50 0.5 43
IV.NRCA.HHZ. 2024-09-01T12:05:59.14 0.3 undecidable manual P 143 39.9267 50 -0.26 68
IV.TSM2.DH1.15 2024-09-01T12:05:59.30 0.1 undecidable manual P 319 40.5261 50 -0.2 92
IV.CING.HNN. 2024-09-01T12:05:59.40 0.1 undecidable manual P 47 41.5251 50 -0.25 91
IV.ARVD.HHZ. 2024-09-01T12:05:59.65 0.6 undecidable manual P 13 42.9237 50 -0.23 46
IV.EL6.EHZ. 2024-09-01T12:05:58.00 0.1 undecidable manual P 45 32.4453 104 -0.21 93
IV.FOSV.EHZ. 2024-09-01T12:05:58.97 0.6 undecidable manual S 346 19.869 113 0.01 50
IV.ATSC.EHZ. 2024-09-01T12:05:58.57 0.3 undecidable manual P 342 35.2425 50 -0.12 71
IV.ATCC.EHZ. 2024-09-01T12:05:58.04 0.6 undecidable manual S 296 16.1727 117 0.24 48
IV.ATFO.HHZ. 2024-09-01T12:05:58.13 0.6 undecidable manual P 324 33.8439 104 -0.34 45
IV.SNTG.HHZ. 2024-09-01T12:05:58.36 0.6 undecidable manual S 33 17.7711 115 0.05 50
IV.MURB.HHZ. 2024-09-01T12:05:57.34 0.1 undecidable manual P 304 28.5492 106 -0.11 96
IV.CSP1.EHZ. 2024-09-01T12:05:57.81 0.1 undecidable manual P 96 31.4463 105 -0.19 94
IV.PF6.EHZ. 2024-09-01T12:05:57.60 0.1 undecidable manual P 86 30.4473 105 -0.21 94
IV.CESI.HHZ. 2024-09-01T12:05:57.26 0.6 undecidable manual S 152 14.6742 120 -0.07 50
IV.ASSB.HHZ. 2024-09-01T12:05:57.72 0.6 undecidable manual S 236 15.6732 118 0.08 49
IV.MML1.EHZ. 2024-09-01T12:05:56.82 0.6 undecidable manual S 94 12.3765 124 0.15 49
IV.SEF1.HNZ. 2024-09-01T12:05:56.50 0.6 undecidable manual S 75 10.7781 128 0.28 48
IT.MTCL.HGZ. 2024-09-01T12:05:56.15 0.6 undecidable manual P 134 20.2686 112 0.26 47
IV.FDMO.HHZ. 2024-09-01T12:05:56.39 0.1 undecidable manual P 113 23.6541 109 -0.12 97
IV.CESI.HHZ. 2024-09-01T12:05:55.03 0.1 undecidable manual P 152 14.6742 120 0.17 97
IV.SNTG.HHZ. 2024-09-01T12:05:55.43 0.1 undecidable manual P 33 17.7711 115 0 100
IV.FOSV.EHZ. 2024-09-01T12:05:55.73 0.1 undecidable manual P 346 19.869 113 -0.07 98
IV.ATCC.EHZ. 2024-09-01T12:05:55.15 0.1 undecidable manual P 296 16.1727 117 0.02 100
IV.SEF1.HNZ. 2024-09-01T12:05:54.28 0.1 undecidable manual P 75 10.7781 128 0.06 100
IV.ASSB.HHZ. 2024-09-01T12:05:54.98 0.1 undecidable manual P 236 15.6732 118 -0.06 99
IV.MML1.EHZ. 2024-09-01T12:05:54.57 0.1 undecidable manual P 94 12.3765 124 0.09 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MML1.EHN. ML:1.3 0.0002535 1.78 AML other m 2024-09-01T12:05:57.97
IV.MML1.EHE. ML:1.1 0.000147 0.14 AML other m 2024-09-01T12:05:57.08
IV.ATCC.EHE. ML:1.2 0.00016299999999999998 0.28 AML other m 2024-09-01T12:05:58.40
IV.SNTG.HHN. ML:1.0 0.00008965000000000001 0.22 AML other m 2024-09-01T12:05:58.65
IV.SNTG.HHE. ML:0.9 0.0000628 1.06 AML other m 2024-09-01T12:05:59.11
IV.CESI.HHN. ML:0.8 0.00006765 0.32 AML other m 2024-09-01T12:05:59.25
IV.FOSV.EHE. ML:0.8 0.0000571 0.42 AML other m 2024-09-01T12:05:59.70
IV.CESI.HHE. ML:0.8 0.00007089999999999999 0.16 AML other m 2024-09-01T12:05:59.62
IV.ATCC.EHN. ML:1.1 0.00011855 0.54 AML other m 2024-09-01T12:06:00.37
IV.FOSV.EHN. ML:0.8 0.000056 0.16 AML other m 2024-09-01T12:06:00.49
IV.FDMO.HHE. ML:1.0 0.00006500000000000001 0.12 AML other m 2024-09-01T12:06:00.46
IV.FDMO.HHN. ML:1.3 0.00011775 0.14 AML other m 2024-09-01T12:06:00.59
IV.MURB.HHE. ML:1.8 0.00029949999999999996 0.52 AML other m 2024-09-01T12:06:02.65
IV.MURB.HHN. ML:1.6 0.0001895 0.3 AML other m 2024-09-01T12:06:02.58
IV.CSP1.EHE. ML:1.5 0.00014350000000000002 1.26 AML other m 2024-09-01T12:06:03.68
IV.CSP1.EHN. ML:1.5 0.00015900000000000002 1.2 AML other m 2024-09-01T12:06:04.32
IV.NRCA.HHN. ML:1.2 0.00005005 1.92 AML other m 2024-09-01T12:06:06.96
IV.NRCA.HHE. ML:1.0 0.00003385 0.08 AML other m 2024-09-01T12:06:06.35
IV.ATVO.HHN. ML:0.9 0.0000263 0.26 AML other m 2024-09-01T12:06:06.62
IV.ATVO.HHE. ML:0.8 0.0000204 0.28 AML other m 2024-09-01T12:06:06.78
IV.FRON.EHE. ML:1.0 0.00002785 1.06 AML other m 2024-09-01T12:06:07.58
IV.FRON.EHN. ML:0.9 0.000027400000000000002 1.38 AML other m 2024-09-01T12:06:08.99
IV.ARVD.HHE. ML:0.9 0.0000257 0.06 AML other m 2024-09-01T12:06:14.73
IV.ARVD.HHN. ML:0.9 0.0000236 0.18 AML other m 2024-09-01T12:06:20.72
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