Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 30-10-2016 and time 12:26:00 (Italy) in region 2 km E Ussita (MC)

A magnitude ML 2.4 earthquake occured in region: 2 km E Ussita (MC), on

  • 30-10-2016 11:26:00 (UTC)
  • 30-10-2016 12:26:00 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9400, 13.1650 at 4 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
Ussita MC 2 444 444
Castelsantangelo sul Nera MC 5 281 725
Visso MC 6 1107 1832
Bolognola MC 8 142 1974
Acquacanina MC 10 121 2095
Fiastra MC 11 559 2654
Preci PG 12 724 3378
Fiordimonte MC 12 202 3580
Montemonaco AP 14 604 4184
Montefortino FM 14 1178 5362
Monte Cavallo MC 15 145 5507
Pieve Torina MC 15 1458 6965
Pievebovigliana MC 15 866 7831
Sarnano MC 16 3264 11095
Amandola FM 16 3629 14724
Norcia PG 17 4957 19681
Montegallo AP 18 523 20204
Muccia MC 19 915 21119

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km E of Foligno (57155 inhabitants)
54 Km NW of Teramo (54892 inhabitants)
60 Km NE of Terni (111501 inhabitants)
66 Km E of Perugia (166134 inhabitants)
68 Km N of L'Aquila (69753 inhabitants)
81 Km SW of Ancona (100861 inhabitants)
93 Km NW 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
Bulletin
Rev1000 		ML 2.4 2016-10-30
11:26:00		 42.9403 13.1648 4 2019-02-12
14:03:12		 Bollettino Sismico Italiano INGV 43426491
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-10-30 11:26:00 ± 0.08
Latitude 42.9403 ± 0.0045
Longitude 13.1648 ± 0.0061
Depth (km) 4 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 43426491

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 469
Semi-minor axis of confidence ellipse (meter) 285
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 188
Circular confidence region, given by single value of horizontal uncertainty (meter) 470.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 82
Number of associated phases, regardless of their use for origin computation 52
Number of defining phases 52
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.08004
Epicentral distance of station farthest from the epicenter (degree) 0.87954
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 31
Magnitude information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 21
Type of magnitude ML
Reference to an origin 43426491
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-04-05 17:08:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2016-10-30T11:26:27.56 0.6 undecidable manual S 323 83.3499 50 0.81 35
IV.FRON.EHZ. 2016-10-30T11:26:24.52 0.6 undecidable manual S 331 73.2711 50 0.49 41
IV.ATFO.HHZ. 2016-10-30T11:26:23.45 0.6 undecidable manual S 315 67.377 50 0.97 34
IV.MURB.HHZ. 2016-10-30T11:26:22.48 0.6 undecidable manual S 305 62.9925 50 1.17 31
IV.ARVD.HHZ. 2016-10-30T11:26:21.88 0.6 undecidable manual S 344 64.491 50 0.19 44
IV.FOSV.EHZ. 2016-10-30T11:26:18.14 0.6 undecidable manual S 320 51.1155 50 0 47
IV.ATCC.EHZ. 2016-10-30T11:26:18.35 0.6 undecidable manual S 303 50.5161 50 0.39 43
IV.BADI.EHZ. 2016-10-30T11:26:17.83 0.3 undecidable manual P 311 97.6245 50 -0.03 64
IV.FSSB.HHZ. 2016-10-30T11:26:16.11 0.3 undecidable manual P 340 89.1441 50 -0.45 60
IV.EL6.EHZ. 2016-10-30T11:26:15.63 0.6 undecidable manual S 353 43.4232 96 -0.06 47
IV.ATPI.EHZ. 2016-10-30T11:26:15.34 0.6 undecidable manual P 313 83.7495 50 -0.38 41
IV.PIEI.HHZ. 2016-10-30T11:26:15.32 0.3 undecidable manual P 323 83.3499 50 -0.35 62
IV.ATTE.HHZ. 2016-10-30T11:26:15.01 0.3 undecidable manual P 294 71.6727 50 1.15 46
IV.MPAG.EHZ. 2016-10-30T11:26:15.45 0.3 undecidable manual P 337 83.1501 50 -0.18 64
IV.LNSS.HHZ. 2016-10-30T11:26:14.22 0.3 undecidable manual S 195 38.8278 96 0.14 70
IV.SNTG.HHZ. 2016-10-30T11:26:14.39 0.6 undecidable manual S 333 39.3273 96 0.12 47
IV.ATVO.HHZ. 2016-10-30T11:26:14.55 0.3 undecidable manual P 309 78.5658 50 -0.37 62
IV.FRON.EHZ. 2016-10-30T11:26:13.47 0.1 undecidable manual P 331 73.2711 50 -0.63 77
IV.MURB.HHZ. 2016-10-30T11:26:12.31 0.3 undecidable manual P 305 62.9925 50 -0.22 66
IV.ATFO.HHZ. 2016-10-30T11:26:12.84 0.1 undecidable manual P 315 67.377 50 -0.36 85
IV.ARVD.HHZ. 2016-10-30T11:26:12.14 0.3 undecidable manual P 344 64.491 50 -0.61 59
IV.FIU1.HNZ. 2016-10-30T11:26:12.69 0.6 undecidable manual S 326 33.4443 97 0.47 44
IV.TRTR.HHE. 2016-10-30T11:26:12.95 0.1 undecidable manual P 103 62.5929 50 0.48 83
IV.MNTP.HNZ. 2016-10-30T11:26:12.98 0.6 undecidable manual S 48 32.9448 97 0.91 37
IV.CESX.HHZ. 2016-10-30T11:26:11.56 0.6 undecidable manual P 232 59.7957 50 -0.47 42
IV.T1215.EHZ. 2016-10-30T11:26:11.52 0.6 undecidable manual S 238 28.5492 99 0.96 37
IV.SEF1.HNZ. 2016-10-30T11:26:11.67 0.6 undecidable manual S 323 28.8489 99 1 36
IV.SSM1.HNE. 2016-10-30T11:26:11.93 0.6 undecidable manual S 2 32.0457 98 0.19 47
IV.FOSV.EHZ. 2016-10-30T11:26:10.07 0.3 undecidable manual P 320 51.1155 50 -0.63 61
IV.ATCC.EHZ. 2016-10-30T11:26:10.26 0.3 undecidable manual P 303 50.5161 50 -0.33 66
IV.MDAR.HNN. 2016-10-30T11:26:10.64 0.6 undecidable manual S 356 28.0497 99 0.26 47
IV.OFFI.HHE. 2016-10-30T11:26:09.28 0.3 undecidable manual P 91 42.3243 96 0.23 69
IV.ASSB.HHN. 2016-10-30T11:26:08.95 0.3 undecidable manual P 286 42.624 96 -0.17 69
IV.LNSS.HHZ. 2016-10-30T11:26:08.70 0.6 undecidable manual P 195 38.8278 96 0.34 45
IV.T1241.HNN. 2016-10-30T11:26:08.98 0.6 undecidable manual S 113 23.5542 100 0.13 48
IV.EL6.EHZ. 2016-10-30T11:26:08.64 0.3 undecidable manual P 353 43.4232 96 -0.64 61
IV.MNTP.HNZ. 2016-10-30T11:26:07.30 0.3 undecidable manual P 48 32.9448 97 0.1 71
IV.GUMA.HHZ. 2016-10-30T11:26:07.83 0.6 undecidable manual S 45 19.3695 103 0.41 46
IV.SNTG.HHZ. 2016-10-30T11:26:07.90 0.3 undecidable manual P 333 39.3273 96 -0.57 63
IV.FIU1.HNZ. 2016-10-30T11:26:06.96 0.3 undecidable manual P 326 33.4443 97 -0.32 68
IV.SEF1.HNZ. 2016-10-30T11:26:06.62 0.3 undecidable manual P 323 28.8489 99 0.23 70
XO.AM05.EHZ. 2016-10-30T11:26:06.02 0.6 undecidable manual S 75 15.7731 105 -0.2 48
IV.SSM1.HNE. 2016-10-30T11:26:06.83 0.3 undecidable manual P 2 32.0457 98 -0.18 71
IV.MDAR.HNN. 2016-10-30T11:26:06.15 0.3 undecidable manual P 356 28.0497 99 -0.07 73
IV.T1215.EHZ. 2016-10-30T11:26:06.68 0.6 undecidable manual P 238 28.5492 99 0.35 46
IV.FEMA.HNZ. 2016-10-30T11:26:04.10 0.6 undecidable manual S 284 9.6792 114 -0.1 50
IV.GUMA.HHZ. 2016-10-30T11:26:04.67 0.1 undecidable manual P 45 19.3695 103 0.16 96
IV.T1241.HNN. 2016-10-30T11:26:04.95 0.3 undecidable manual P 113 23.5542 100 -0.39 68
XO.AM05.EHZ. 2016-10-30T11:26:03.74 0.1 undecidable manual P 75 15.7731 105 -0.08 99
IV.T1256.HHZ. 2016-10-30T11:26:03.92 0.3 undecidable manual S 34 8.88 116 -0.03 76
IV.FEMA.HNZ. 2016-10-30T11:26:02.23 0.3 undecidable manual P 284 9.6792 114 -0.42 70
IV.T1256.HHZ. 2016-10-30T11:26:02.58 0.1 positive manual P 34 8.88 116 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
XO.AM05.HNN. ML:2.1 0.001479181 0.096 AML other m 2016-10-30T11:26:07.34
XO.AM05.EHN. ML:1.6 0.00042407545000000004 0.1024 AML other m 2016-10-30T11:26:07.37
XO.AM05.EHE. ML:2.7 0.005141196 0.1024 AML other m 2016-10-30T11:26:06.66
XO.AM05.HNE. ML:2.1 0.0012910815 0.1216 AML other m 2016-10-30T11:26:06.71
IV.ARVD.HHE. ML:2.3 0.00036590665 0.3008 AML other m 2016-10-30T11:26:24.02
IV.ARVD.HHN. ML:2.2 0.00028154485 0.16 AML other m 2016-10-30T11:26:22.75
IV.ATCC.EHN. ML:2.4 0.00070100495 0.2624 AML other m 2016-10-30T11:26:18.61
IV.ATCC.EHE. ML:2.4 0.00074023225 0.1984 AML other m 2016-10-30T11:26:18.87
IV.ATFO.HHE. ML:2.3 0.00031890259999999996 0.3776 AML other m 2016-10-30T11:26:31.39
IV.ATFO.HHN. ML:2.1 0.00023149224999999998 0.2816 AML other m 2016-10-30T11:26:28.68
IV.ATPI.EHN. ML:2.2 0.00019862974999999998 0.9792 AML other m 2016-10-30T11:26:35.37
IV.ATPI.EHE. ML:2.2 0.00019406165 0.4224 AML other m 2016-10-30T11:26:29.72
IV.ATVO.HHN. ML:2.0 0.0001503276 0.4224 AML other m 2016-10-30T11:26:29.08
IV.ATVO.HHE. ML:2.0 0.00015025670000000003 0.2432 AML other m 2016-10-30T11:26:29.34
IV.EL6.EHE. ML:2.5 0.0010192745 0.1792 AML other m 2016-10-30T11:26:16.85
IV.EL6.EHN. ML:2.5 0.00106668345 0.2368 AML other m 2016-10-30T11:26:19.38
IV.FEMA.HNE. ML:2.7 0.0090846475 0.2496 AML other m 2016-10-30T11:26:07.21
IV.FEMA.HNN. ML:2.6 0.0067203155 0.384 AML other m 2016-10-30T11:26:08.31
IV.FOSV.EHE. ML:2.3 0.00053601975 0.2816 AML other m 2016-10-30T11:26:19.29
IV.FOSV.EHN. ML:2.6 0.00102142165 0.3008 AML other m 2016-10-30T11:26:18.58
IV.FRON.EHE. ML:2.2 0.00025529615 0.256 AML other m 2016-10-30T11:26:28.22
IV.FRON.EHN. ML:2.3 0.0003062592 0.4608 AML other m 2016-10-30T11:26:26.34
IV.FSSB.HHE. ML:2.6 0.000469248 0.2432 AML other m 2016-10-30T11:26:35.05
IV.GUMA.HHN. ML:3.2 0.012907654999999999 0.48 AML other m 2016-10-30T11:26:10.43
IV.GUMA.HNE. ML:3.2 0.013306745000000002 0.4416 AML other m 2016-10-30T11:26:10.18
IV.GUMA.HNN. ML:3.0 0.009334318500000001 0.3456 AML other m 2016-10-30T11:26:10.44
IV.GUMA.HHE. ML:3.1 0.0119641895 0.3392 AML other m 2016-10-30T11:26:10.15
IV.MMUR.HNN. ML:2.5 0.0006759583500000001 0.2816 AML other m 2016-10-30T11:26:22.11
IV.MMUR.HNE. ML:2.8 0.0012902387499999998 0.288 AML other m 2016-10-30T11:26:21.45
IV.MNTP.HNN. ML:2.8 0.002550675 0.128 AML other m 2016-10-30T11:26:13.67
IV.MNTP.HNE. ML:2.8 0.0029133575 0.1472 AML other m 2016-10-30T11:26:13.62
IV.MPAG.EHN. ML:2.1 0.0001611719 0.2816 AML other m 2016-10-30T11:26:32.11
IV.MPAG.EHE. ML:2.1 0.0001784561 0.4032 AML other m 2016-10-30T11:26:31.53
IV.MURB.HNE. ML:2.8 0.00110545135 0.2816 AML other m 2016-10-30T11:26:25.26
IV.MURB.HHN. ML:2.8 0.001301734 0.2752 AML other m 2016-10-30T11:26:26.70
IV.MURB.HHE. ML:2.8 0.0013755565000000002 0.2752 AML other m 2016-10-30T11:26:25.11
IV.MURB.HNN. ML:2.8 0.0013234656500000002 0.2816 AML other m 2016-10-30T11:26:26.71
IV.PIEI.HHN. ML:2.1 0.00018100205 0.2432 AML other m 2016-10-30T11:26:29.30
IV.PIEI.HHE. ML:2.3 0.00025363104999999995 0.2432 AML other m 2016-10-30T11:26:29.60
IV.SEF1.HNN. ML:2.6 0.002148595 0.1792 AML other m 2016-10-30T11:26:13.01
IV.SEF1.HNE. ML:2.8 0.0031951724999999998 0.2304 AML other m 2016-10-30T11:26:13.13
IV.SNTG.HHE. ML:2.1 0.00046036575 0.1408 AML other m 2016-10-30T11:26:15.63
IV.SNTG.HNE. ML:2.1 0.0004768794 0.128 AML other m 2016-10-30T11:26:15.63
IV.SNTG.HNN. ML:2.2 0.0006007042500000001 0.2752 AML other m 2016-10-30T11:26:15.78
IV.SNTG.HHN. ML:2.2 0.0006445832000000001 0.2752 AML other m 2016-10-30T11:26:15.78
IV.T1204.EHN. ML:2.1 0.0006020765000000002 0.2816 AML other m 2016-10-30T11:26:17.40
IV.T1204.EHE. ML:2.4 0.0011992015 0.2176 AML other m 2016-10-30T11:26:13.66
IV.T1256.HNN. ML:0.0 0.012884684499999998 0.2432 AML other m 2016-10-30T11:26:05.19
IV.T1256.HNE. ML:0.0 0.02315229 0.256 AML other m 2016-10-30T11:26:04.27
IV.T1256.HHE. ML:0.0 0.022848175000000002 0.256 AML other m 2016-10-30T11:26:04.27
IV.T1256.HHN. ML:0.0 0.01259186 0.2176 AML other m 2016-10-30T11:26:05.19
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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