Earthquake with magnitude of ML 1.4 on date 02-09-2020 and time 02:28:08 (Italy) in region 2 km S Ussita (MC)

A magnitude ML 1.4 earthquake occured in region: 2 km S Ussita (MC), on

  • 02-09-2020 00:28:08 (UTC)
  • 02-09-2020 02:28:08 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.92, 13.14 at 10 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.

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 2 444 444
Castelsantangelo sul Nera MC 3 281 725
Visso MC 5 1107 1832
Preci PG 10 724 2556
Bolognola MC 10 142 2698
Acquacanina MC 12 121 2819
Fiastra MC 13 559 3378
Fiordimonte MC 13 202 3580
Monte Cavallo MC 14 145 3725
Norcia PG 15 4957 8682
Montemonaco AP 15 604 9286
Pieve Torina MC 16 1458 10744
Montefortino FM 16 1178 11922
Pievebovigliana MC 16 866 12788
Montegallo AP 18 523 13311
Sarnano MC 18 3264 16575
Sellano PG 18 1079 17654
Amandola FM 18 3629 21283
Muccia MC 20 915 22198

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km E of Foligno (57155 inhabitants)
54 Km NW of Teramo (54892 inhabitants)
57 Km NE of Terni (111501 inhabitants)
65 Km E of Perugia (166134 inhabitants)
67 Km NW of L'Aquila (69753 inhabitants)
83 Km SW of Ancona (100861 inhabitants)
94 Km W of Montesilvano (53738 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.4 2020-09-02
00:28:08
42.92 13.15 10 2020-09-02
00:37:11
Sala Sismica INGV-Roma 82544801
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-09-02 00:28:08 ± 0.06
Latitude 42.92 ± 0.00
Longitude 13.15 ± 0.00
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 82544801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 423
Semi-minor axis of confidence ellipse (meter) 311
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 49
Circular confidence region, given by single value of horizontal uncertainty (meter) 420
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 35
Number of associated phases, regardless of their use for origin computation 67
Number of defining phases 66
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.42
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.7995
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 34
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 61
Type of magnitude ML
Reference to an origin 82544801
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-09-02 00:37:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.APEC.HHZ. 2020-09-02T00:28:35.95 3.0 undecidable manual S -1.46 0
IV.FRON.EHZ. 2020-09-02T00:28:32.97 0.3 undecidable manual S 333 0.6673 50 1.87 29
IV.ATFO.HHZ. 2020-09-02T00:28:30.46 0.3 undecidable manual S 317 0.6088 50 1.1 47
IV.MURB.HHZ. 2020-09-02T00:28:29.47 0.3 undecidable manual S 307 0.5657 50 1.39 41
IV.ARVD.HHZ. 2020-09-02T00:28:29.49 0.3 undecidable manual S 346 0.5927 50 0.61 59
IV.OFFI.HHZ. 2020-09-02T00:28:25.10 0.3 undecidable manual S 88 0.3957 50 2.05 26
IV.ATCC.EHZ. 2020-09-02T00:28:25.04 0.3 undecidable manual S 305 0.4515 50 0.32 66
IV.FOSV.EHZ. 2020-09-02T00:28:25.00 0.3 undecidable manual S 323 0.4641 50 -0.09 69
IV.MOMA.HHZ. 2020-09-02T00:28:25.55 0.3 undecidable manual S 254 0.438 50 1.24 46
IV.ARRO.EHZ. 2020-09-02T00:28:24.74 0.3 undecidable manual S 219 0.4434 50 0.28 67
IV.RM33.EHZ. 2020-09-02T00:28:23.93 0.3 undecidable manual S 173 0.4182 50 0.22 68
IV.MNTT.EHZ. 2020-09-02T00:28:23.46 0.1 undecidable manual S 67 0.357 50 1.56 52
IV.CAMP.HHZ. 2020-09-02T00:28:23.86 0.3 undecidable manual S 153 0.4335 50 -0.32 66
IV.EL6.EHZ. 2020-09-02T00:28:23.69 0.1 undecidable manual S 356 0.4065 50 0.33 88
IV.NARO.HHZ. 2020-09-02T00:28:23.48 0.3 undecidable manual P 329 0.7995 50 -0.38 60
IV.ASSB.HHZ. 2020-09-02T00:28:22.33 0.1 undecidable manual S 289 0.375 50 -0.11 93
IV.SNTG.HHZ. 2020-09-02T00:28:21.69 0.3 undecidable manual S 336 0.3624 50 -0.39 66
IV.FRON.EHZ. 2020-09-02T00:28:21.21 0.1 undecidable manual P 333 0.6673 50 -0.38 83
IV.LNSS.HHZ. 2020-09-02T00:28:21.21 0.1 undecidable manual S 194 0.3301 50 0.1 94
IV.ARVD.HHZ. 2020-09-02T00:28:20.28 0.1 undecidable manual P 346 0.5927 50 -0.03 90
IV.ATFO.HHZ. 2020-09-02T00:28:20.35 0.3 undecidable manual P 317 0.6088 50 -0.24 65
IV.SMA1.EHZ. 2020-09-02T00:28:20.83 0.3 undecidable manual S 155 0.3247 50 -0.12 70
IV.SAP2.EHZ. 2020-09-02T00:28:19.00 0.1 undecidable manual S 47 0.2536 50 0.17 94
IV.GAVE.EHZ. 2020-09-02T00:28:19.80 0.3 undecidable manual S 219 0.2959 50 -0.3 68
IV.MURB.HHZ. 2020-09-02T00:28:19.74 0.1 undecidable manual P 307 0.5657 50 -0.11 90
IV.MTRA.HNZ. 2020-09-02T00:28:18.17 0.1 undecidable manual S 132 0.2491 50 -0.53 87
IV.MF5.EHZ. 2020-09-02T00:28:18.66 0.1 undecidable manual S 74 0.2383 50 0.26 93
IV.FOSV.EHZ. 2020-09-02T00:28:17.70 0.1 undecidable manual P 323 0.4641 50 -0.43 86
IV.TERO.HHZ. 2020-09-02T00:28:17.56 0.3 undecidable manual P 132 0.4515 50 -0.34 65
IV.MOMA.HHZ. 2020-09-02T00:28:17.87 0.3 undecidable manual P 254 0.438 50 0.19 68
IV.OFFI.HHZ. 2020-09-02T00:28:17.50 0.3 undecidable manual P 88 0.3957 50 0.55 63
IV.ARRO.EHZ. 2020-09-02T00:28:17.93 0.3 undecidable manual P 219 0.4434 50 0.17 68
IV.RM33.EHZ. 2020-09-02T00:28:17.02 0.1 undecidable manual P 173 0.4182 50 -0.31 89
IV.MML1.HNZ. 2020-09-02T00:28:17.55 0.1 undecidable manual S 326 0.2275 111 -0.48 89
IV.ATCC.EHZ. 2020-09-02T00:28:17.57 0.1 undecidable manual P 305 0.4515 50 -0.34 87
IV.CAMP.HHZ. 2020-09-02T00:28:17.02 0.1 undecidable manual P 153 0.4335 50 -0.58 82
IV.CESI.HHZ. 2020-09-02T00:28:16.75 0.1 undecidable manual S 295 0.1934 115 -0.07 97
IV.EL6.EHZ. 2020-09-02T00:28:16.72 0.1 undecidable manual P 356 0.4065 50 -0.41 87
IV.GUMA.HHZ. 2020-09-02T00:28:16.97 0.1 undecidable manual S 45 0.1961 114 0.06 97
IV.ASSB.HHZ. 2020-09-02T00:28:16.17 0.1 undecidable manual P 289 0.375 50 -0.42 87
IV.MNTT.EHZ. 2020-09-02T00:28:16.68 0.1 undecidable manual P 67 0.357 50 0.4 88
IV.PF6.EHZ. 2020-09-02T00:28:16.92 0.1 undecidable manual S 10 0.2167 112 -0.71 81
IV.LNSS.HHZ. 2020-09-02T00:28:15.57 0.1 undecidable manual P 194 0.3301 50 -0.26 91
IV.SNTG.HHZ. 2020-09-02T00:28:15.87 0.1 undecidable manual P 336 0.3624 50 -0.52 85
IV.GAVE.EHZ. 2020-09-02T00:28:15.06 0.1 undecidable manual P 219 0.2959 50 -0.18 93
IV.CSP1.EHZ. 2020-09-02T00:28:15.82 0.1 undecidable manual S 15 0.1727 117 -0.29 93
IV.SMA1.EHZ. 2020-09-02T00:28:15.24 0.1 undecidable manual P 155 0.3247 50 -0.5 87
IV.MF5.EHZ. 2020-09-02T00:28:14.17 0.1 undecidable manual P 74 0.2383 50 -0.09 96
IT.MTCL.HGZ. 2020-09-02T00:28:14.65 0.3 undecidable manual S 303 0.1277 125 0.05 74
IV.SAP2.EHZ. 2020-09-02T00:28:14.45 0.1 undecidable manual P 47 0.2536 50 -0.06 96
IV.MMO1.EHZ. 2020-09-02T00:28:14.73 0.1 undecidable manual S 101 0.1349 123 -0.12 97
IV.FDMO.HHZ. 2020-09-02T00:28:14.31 0.1 undecidable manual S 339 0.1196 127 -0.06 99
IV.FEMA.HNZ. 2020-09-02T00:28:13.86 0.1 undecidable manual S 298 0.0791 138 0.64 86
IV.MML1.HNZ. 2020-09-02T00:28:13.70 0.1 undecidable manual P 326 0.2275 111 -0.35 91
IV.NRCA.HNZ. 2020-09-02T00:28:13.90 0.1 undecidable manual S 194 0.0935 134 0.31 94
IV.PF6.EHZ. 2020-09-02T00:28:13.35 0.1 undecidable manual P 10 0.2167 112 -0.47 89
IV.CESI.HHZ. 2020-09-02T00:28:13.30 0.1 undecidable manual P 295 0.1934 115 -0.05 98
IV.MC2.EHZ. 2020-09-02T00:28:13.13 0.1 undecidable manual S 112 0.0342 159 0.83 80
IV.GUMA.HHZ. 2020-09-02T00:28:13.37 0.1 undecidable manual P 45 0.1961 114 -0.03 98
IV.MTRA.HNZ. 2020-09-02T00:28:13.97 0.1 undecidable manual P 132 0.2491 50 -0.47 89
IV.CSP1.EHZ. 2020-09-02T00:28:12.78 0.1 negative manual P 15 0.1727 117 -0.16 96
IT.MTCL.HGZ. 2020-09-02T00:28:12.11 0.1 undecidable manual P 303 0.1277 125 0.04 99
IV.MMO1.EHZ. 2020-09-02T00:28:12.21 0.1 undecidable manual P 101 0.1349 123 0 100
IV.FDMO.HHZ. 2020-09-02T00:28:11.94 0.1 undecidable manual P 339 0.1196 127 0 100
IV.FEMA.HNZ. 2020-09-02T00:28:11.65 0.1 undecidable manual P 298 0.0791 138 0.38 93
IV.NRCA.HNZ. 2020-09-02T00:28:11.75 0.1 undecidable manual P 194 0.0935 134 0.26 95
IV.MC2.EHZ. 2020-09-02T00:28:11.28 0.1 undecidable manual P 112 0.0342 159 0.54 90
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FEMA.HNE. ML:1.4 0.0003832703 0.2296 AML other m 2020-09-02T00:28:13.95
IV.FEMA.HNN. ML:1.3 0.00028829205 0.1 AML other m 2020-09-02T00:28:14.65
IV.NRCA.HHE. ML:1.9 0.0010211365 0.14 AML other m 2020-09-02T00:28:14.54
IV.NRCA.HHN. ML:1.8 0.00077293705 0.12 AML other m 2020-09-02T00:28:14.78
IV.NRCA.HNE. ML:1.9 0.0009501678 0.15 AML other m 2020-09-02T00:28:14.54
IV.NRCA.HNN. ML:1.8 0.0007563834 0.06 AML other m 2020-09-02T00:28:14.64
IV.CSP1.EHE. ML:1.8 0.0004392397 0.1 AML other m 2020-09-02T00:28:15.99
IV.CSP1.EHN. ML:1.5 0.00023645605 0.18 AML other m 2020-09-02T00:28:15.91
IV.CESI.HHE. ML:1.3 0.0001378327 0.08 AML other m 2020-09-02T00:28:17.39
IV.CESI.HHN. ML:1.3 0.000147770365 0.14 AML other m 2020-09-02T00:28:17.47
IV.CESI.HNE. ML:1.3 0.000129540876 0.16 AML other m 2020-09-02T00:28:16.90
IV.GUMA.HHE. ML:1.6 0.00024635945 0.2196 AML other m 2020-09-02T00:28:17.15
IV.GUMA.HHN. ML:1.5 0.00019651215 0.16 AML other m 2020-09-02T00:28:17.31
IV.GUMA.HNE. ML:1.5 0.0002096375 0.24 AML other m 2020-09-02T00:28:17.15
IV.MTRA.EHE. ML:1.6 0.00018924635 0.08 AML other m 2020-09-02T00:28:18.75
IV.MTRA.EHN. ML:1.5 0.00016768015 0.1996 AML other m 2020-09-02T00:28:19.59
IV.MTRA.HNE. ML:1.5 0.0001825137 0.0804 AML other m 2020-09-02T00:28:18.74
IV.MTRA.HNN. ML:1.5 0.0001703739 0.16 AML other m 2020-09-02T00:28:18.46
IV.MF5.EHE. ML:1.4 0.0001490531 0.2604 AML other m 2020-09-02T00:28:19.28
IV.MF5.EHN. ML:1.5 0.000175933725 0.16 AML other m 2020-09-02T00:28:18.93
IV.SAP2.EHE. ML:1.8 0.00030715315 0.2004 AML other m 2020-09-02T00:28:19.31
IV.SAP2.EHN. ML:2.6 0.001910663 0.0996 AML other m 2020-09-02T00:28:19.42
IV.GAVE.EHE. ML:1.7 0.00023430985 0.12 AML other m 2020-09-02T00:28:20.54
IV.GAVE.EHN. ML:1.7 0.0002143147 0.14 AML other m 2020-09-02T00:28:21.01
IV.GAVE.HNE. ML:1.7 0.00021698975 0.14 AML other m 2020-09-02T00:28:20.53
IV.SMA1.EHE. ML:1.3 7.55676E-5 0.16 AML other m 2020-09-02T00:28:22.29
IV.SMA1.EHN. ML:1.3 7.6296265E-5 0.2 AML other m 2020-09-02T00:28:21.52
IV.LNSS.HNE. ML:1.6 0.0001441373 0.14 AML other m 2020-09-02T00:28:21.98
IV.LNSS.HNN. ML:1.6 0.000149610625 0.17 AML other m 2020-09-02T00:28:22.11
IV.LNSS.HHE. ML:1.6 0.0001572839 0.14 AML other m 2020-09-02T00:28:22.05
IV.LNSS.HHN. ML:1.6 0.0001415691 0.14 AML other m 2020-09-02T00:28:22.11
IV.SNTG.HHE. ML:1 3.606735E-5 0.2 AML other m 2020-09-02T00:28:22.17
IV.SNTG.HHN. ML:1.1 4.320908E-5 0.1204 AML other m 2020-09-02T00:28:22.89
IV.ASSB.HHE. ML:1.4 8.342484E-5 0.1 AML other m 2020-09-02T00:28:22.76
IV.ASSB.HHN. ML:1.2 5.438928E-5 0.08 AML other m 2020-09-02T00:28:22.60
IV.MNTT.EHE. ML:1.8 0.0002140452 0.22 AML other m 2020-09-02T00:28:24.47
IV.MNTT.EHN. ML:1.9 0.00027496035 0.3204 AML other m 2020-09-02T00:28:23.57
IV.EL6.EHE. ML:1.3 6.1287255E-5 0.18 AML other m 2020-09-02T00:28:26.44
IV.EL6.EHN. ML:1.4 7.4522055E-5 0.12 AML other m 2020-09-02T00:28:24.13
IV.RM33.EHE. ML:1.3 5.3315715E-5 0.28 AML other m 2020-09-02T00:28:24.67
IV.RM33.EHN. ML:1.4 6.620956E-5 0.26 AML other m 2020-09-02T00:28:24.47
IV.CAMP.HHE. ML:1.1 3.5017305E-5 0.22 AML other m 2020-09-02T00:28:24.35
IV.CAMP.HHN. ML:1 2.843821E-5 0.22 AML other m 2020-09-02T00:28:24.37
IV.TERO.HHE. ML:1.4 5.8245885E-5 0.0804 AML other m 2020-09-02T00:28:25.35
IV.TERO.HHN. ML:1.5 7.556733E-5 0.0804 AML other m 2020-09-02T00:28:25.35
IV.ATCC.EHE. ML:1.3 5.152735E-5 0.18 AML other m 2020-09-02T00:28:25.86
IV.ATCC.EHN. ML:1.1 3.075097E-5 0.16 AML other m 2020-09-02T00:28:25.66
IV.FOSV.EHE. ML:1.1 2.9201455E-5 0.12 AML other m 2020-09-02T00:28:25.84
IV.FOSV.EHN. ML:1.1 2.760256E-5 0.1796 AML other m 2020-09-02T00:28:26.40
IV.MOMA.HHE. ML:1.2 4.1323885E-5 0.2 AML other m 2020-09-02T00:28:26.41
IV.MOMA.HHN. ML:1.1 3.710503E-5 0.18 AML other m 2020-09-02T00:28:26.71
IV.ARRO.EHE. ML:1.3 4.781579E-5 0.16 AML other m 2020-09-02T00:28:25.38
IV.ARRO.EHN. ML:1.2 3.953625E-5 0.18 AML other m 2020-09-02T00:28:26.39
IV.MURB.HHE. ML:1.6 8.4872215E-5 0.2596 AML other m 2020-09-02T00:28:30.79
IV.MURB.HHN. ML:1.5 5.850593E-5 0.2396 AML other m 2020-09-02T00:28:31.16
IV.ARVD.HHE. ML:0.9 1.6799195E-5 0.2 AML other m 2020-09-02T00:28:31.26
IV.ARVD.HHN. ML:0.7 9.3373235E-6 0.32 AML other m 2020-09-02T00:28:33.47
IV.ATFO.HHE. ML:0.9 1.3291435E-5 0.2 AML other m 2020-09-02T00:28:32.47
IV.ATFO.HHN. ML:0.9 1.27020175E-5 0.3 AML other m 2020-09-02T00:28:32.61
IV.FRON.EHE. ML:0.8 1.063102E-5 0.0996 AML other m 2020-09-02T00:28:33.83
IV.FRON.EHN. ML:1 1.5691959E-5 0.0804 AML other m 2020-09-02T00:28:35.77
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download