Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 30-10-2016 and time 21:41:35 (Italy) in region 2 km E Castelsantangelo sul Nera (MC)

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

  • 30-10-2016 20:41:35 (UTC)
  • 30-10-2016 21:41:35 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8960, 13.1840 at 8 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
Castelsantangelo sul Nera MC 3 281 281
Ussita MC 7 444 725
Visso MC 9 1107 1832
Bolognola MC 12 142 1974
Montemonaco AP 12 604 2578
Preci PG 12 724 3302
Montegallo AP 14 523 3825
Norcia PG 14 4957 8782
Montefortino FM 14 1178 9960
Acquacanina MC 15 121 10081
Fiastra MC 16 559 10640
Arquata del Tronto AP 16 1178 11818
Amandola FM 17 3629 15447
Fiordimonte MC 18 202 15649
Sarnano MC 18 3264 18913
Monte Cavallo MC 19 145 19058
Pieve Torina MC 20 1458 20516

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km E of Foligno (57155 inhabitants)
50 Km NW of Teramo (54892 inhabitants)
58 Km NE of Terni (111501 inhabitants)
63 Km N of L'Aquila (69753 inhabitants)
69 Km E of Perugia (166134 inhabitants)
85 Km SW of Ancona (100861 inhabitants)
90 Km W of Montesilvano (53738 inhabitants)
97 Km NW of Pescara (121014 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
20:41:35		 42.896 13.1845 8 2019-02-12
14:03:22		 Bollettino Sismico Italiano INGV 47020051
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-10-30 20:41:35 ± 0.05
Latitude 42.8960 ± 0.0036
Longitude 13.1845 ± 0.0049
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 47020051

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 404
Semi-minor axis of confidence ellipse (meter) 246
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 37
Circular confidence region, given by single value of horizontal uncertainty (meter) 400.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 37
Number of associated phases, regardless of their use for origin computation 59
Number of defining phases 59
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.03957
Epicentral distance of station farthest from the epicenter (degree) 0.98835
Number of stations at which the event was observed 46
Number of stations from which data was used for origin computation 46
Magnitude information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 47020051
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-06-22 09:03:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAFI.HHZ. 2016-10-30T20:41:54.96 0.3 undecidable manual P 296 109.7124 50 0.9 48
IV.PE3.EHZ. 2016-10-30T20:41:53.97 0.3 undecidable manual P 328 104.7174 50 0.69 53
IV.BADI.EHZ. 2016-10-30T20:41:53.17 0.3 undecidable manual P 312 102.0201 50 0.3 60
IV.FSSB.HHZ. 2016-10-30T20:41:51.73 0.3 undecidable manual P 340 94.3389 50 0.04 64
IV.MGAB.HHZ. 2016-10-30T20:41:51.65 0.3 undecidable manual P 272 87.1461 50 1.07 46
IV.MPAG.EHZ. 2016-10-30T20:41:50.70 0.3 undecidable manual P 337 88.245 50 -0.05 65
IV.SNTG.HHZ. 2016-10-30T20:41:50.27 0.6 undecidable manual S 334 44.4222 50 -0.08 47
IV.ATPI.EHZ. 2016-10-30T20:41:50.73 0.3 undecidable manual P 314 88.245 50 -0.02 66
IV.PIEI.HHZ. 2016-10-30T20:41:50.62 0.3 undecidable manual P 324 88.245 50 -0.13 64
IV.T1246.HHN. 2016-10-30T20:41:49.73 0.6 undecidable manual S 144 42.8238 50 -0.2 46
IV.ATVO.HHZ. 2016-10-30T20:41:49.62 0.3 undecidable manual P 311 82.8504 50 -0.31 63
IV.ATTE.HHZ. 2016-10-30T20:41:49.44 0.6 undecidable manual P 297 75.2691 50 0.7 37
IV.MNTP.HNZ. 2016-10-30T20:41:48.82 0.6 undecidable manual S 41 35.3424 102 0.94 37
IV.FRON.EHZ. 2016-10-30T20:41:48.81 0.3 undecidable manual P 332 78.366 50 -0.4 62
IV.PP3.EHZ. 2016-10-30T20:41:47.69 0.6 undecidable manual P 33 63.5919 50 0.75 37
IV.TRTR.HHZ. 2016-10-30T20:41:47.43 0.3 undecidable manual P 99 60.0954 50 1.02 50
IV.ATFO.HHZ. 2016-10-30T20:41:47.96 0.6 undecidable manual P 317 72.0723 50 -0.29 43
IV.MURB.HHZ. 2016-10-30T20:41:47.34 0.3 undecidable manual P 308 67.1772 50 -0.16 66
IV.ARVD.HHZ. 2016-10-30T20:41:47.55 0.3 undecidable manual P 344 69.5748 50 -0.33 64
IV.T1243.HHZ. 2016-10-30T20:41:46.31 0.6 undecidable manual S 136 30.8469 104 -0.04 48
IV.ATCC.EHZ. 2016-10-30T20:41:45.27 0.3 undecidable manual P 306 54.6009 50 -0.28 66
IV.T1247.HHZ. 2016-10-30T20:41:45.37 0.6 undecidable manual P 170 51.2154 50 0.32 44
IV.FOSV.EHZ. 2016-10-30T20:41:45.32 0.3 undecidable manual P 322 55.9995 50 -0.45 64
IV.T1215.EHZ. 2016-10-30T20:41:45.77 0.3 undecidable manual S 248 27.75 106 0.46 67
IV.CESX.HHZ. 2016-10-30T20:41:45.92 0.3 undecidable manual P 237 58.1973 50 -0.19 67
IV.EL6.EHZ. 2016-10-30T20:41:44.30 0.3 undecidable manual P 352 48.5181 50 -0.33 66
IV.ARRO.EHZ. 2016-10-30T20:41:44.99 0.6 undecidable manual P 224 49.0176 50 0.3 44
IV.OFFI.HHZ. 2016-10-30T20:41:44.00 0.3 undecidable manual P 84 40.9257 50 0.54 63
IV.T1211.EHZ. 2016-10-30T20:41:44.94 0.6 undecidable manual P 214 48.4182 50 0.33 44
IV.CAMP.HHZ. 2016-10-30T20:41:43.43 0.3 undecidable manual P 155 43.9227 50 -0.49 65
IV.T1241.EHZ. 2016-10-30T20:41:43.30 0.6 undecidable manual S 102 20.5683 111 0.36 46
IV.RM33.EHZ. 2016-10-30T20:41:43.59 0.3 undecidable manual P 177 43.0236 50 -0.18 69
IV.GUMA.HHZ. 2016-10-30T20:41:43.89 0.6 undecidable manual S 33 22.1556 109 0.42 46
IV.T1246.HHN. 2016-10-30T20:41:43.29 0.6 undecidable manual P 144 42.8238 50 -0.46 44
IV.ASSB.HHZ. 2016-10-30T20:41:43.72 0.3 undecidable manual P 291 45.7209 50 -0.47 65
IV.SNTG.HHZ. 2016-10-30T20:41:43.44 0.1 undecidable manual P 334 44.4222 50 -0.56 84
IV.TERO.HHZ. 2016-10-30T20:41:43.97 0.6 undecidable manual P 131 45.621 50 -0.22 46
IV.GAG1.HNZ. 2016-10-30T20:41:42.93 0.3 undecidable manual P 346 39.1275 50 -0.25 69
IV.MNTP.HNZ. 2016-10-30T20:41:42.62 0.3 undecidable manual P 41 35.3424 102 0.05 72
XO.AM05.EHZ. 2016-10-30T20:41:41.71 0.6 undecidable manual S 56 16.3725 116 0.1 49
IV.T1217.EHZ. 2016-10-30T20:41:41.22 0.3 undecidable manual P 225 29.0487 105 -0.11 72
IV.T1243.HHZ. 2016-10-30T20:41:41.45 0.3 undecidable manual P 136 30.8469 104 -0.23 70
IV.T1216.EHZ. 2016-10-30T20:41:41.29 0.6 undecidable manual S 268 13.4754 120 0.57 44
IV.SEF1.HNZ. 2016-10-30T20:41:41.74 0.3 undecidable manual P 325 33.8439 103 -0.52 64
IV.SMA1.EHZ. 2016-10-30T20:41:41.63 0.3 undecidable manual P 157 31.9458 104 -0.26 69
IV.T1215.EHZ. 2016-10-30T20:41:40.67 0.3 undecidable manual P 248 27.75 106 -0.41 67
IV.T1256.HHZ. 2016-10-30T20:41:40.14 0.6 undecidable manual S 15 12.6762 122 -0.35 46
IV.T1204.EHZ. 2016-10-30T20:41:40.97 0.3 undecidable manual P 156 26.6511 106 0.09 72
IV.FEMA.HNZ. 2016-10-30T20:41:40.87 0.6 undecidable manual S 304 13.1757 121 0.24 48
IV.GUMA.HHZ. 2016-10-30T20:41:40.14 0.1 positive manual P 33 22.1556 109 0.12 97
IV.MMO1.HNZ. 2016-10-30T20:41:39.84 0.6 undecidable manual S 88 11.5773 124 -0.32 47
IV.T1241.EHZ. 2016-10-30T20:41:39.90 0.1 undecidable manual P 102 20.5683 111 0.18 96
IV.FEMA.HNZ. 2016-10-30T20:41:38.56 0.1 negative manual P 304 13.1757 121 0.18 97
XO.AM05.EHZ. 2016-10-30T20:41:38.97 0.1 positive manual P 56 16.3725 116 0.02 100
IV.T1256.HHZ. 2016-10-30T20:41:38.13 0.1 undecidable manual P 15 12.6762 122 -0.17 97
IV.T1245.HHZ. 2016-10-30T20:41:38.15 0.6 undecidable manual S 176 4.3956 151 -0.28 48
IV.T1216.EHZ. 2016-10-30T20:41:38.70 0.1 undecidable manual P 268 13.4754 120 0.27 95
IV.T1245.HHZ. 2016-10-30T20:41:37.04 0.1 undecidable manual P 176 4.3956 151 -0.07 100
IV.MMO1.HNZ. 2016-10-30T20:41:37.98 0.1 undecidable manual P 88 11.5773 124 -0.14 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
XO.AM05.HNE. ML:2.1 0.001328549 0.0768 AML other m 2016-10-30T20:41:41.88
XO.AM05.HNN. ML:2.1 0.00117792385 0.0768 AML other m 2016-10-30T20:41:41.97
XO.AM05.EHE. ML:2.8 0.0057794085 0.0768 AML other m 2016-10-30T20:41:41.88
XO.AM05.EHN. ML:1.6 0.000418512 0.0768 AML other m 2016-10-30T20:41:42.00
IV.ARVD.HHN. ML:2.1 0.0002242777 0.256 AML other m 2016-10-30T20:41:58.36
IV.ASSB.HHN. ML:2.4 0.0007793586000000001 0.2432 AML other m 2016-10-30T20:41:52.45
IV.ASSB.HHE. ML:2.3 0.00067371745 0.2688 AML other m 2016-10-30T20:41:53.02
IV.CAMP.HHE. ML:2.0 0.0002954775 0.3584 AML other m 2016-10-30T20:41:51.12
IV.EL6.EHE. ML:2.7 0.0012573140999999999 0.32 AML other m 2016-10-30T20:41:51.90
IV.EL6.EHN. ML:2.7 0.0013509865 0.2432 AML other m 2016-10-30T20:41:52.59
IV.FEMA.HNE. ML:2.6 0.0043100635 0.2304 AML other m 2016-10-30T20:41:41.23
IV.FEMA.HNN. ML:2.5 0.0037943999999999994 0.384 AML other m 2016-10-30T20:41:41.89
IV.FOSV.EHN. ML:2.7 0.0011635758 0.256 AML other m 2016-10-30T20:41:54.44
IV.FOSV.EHE. ML:2.3 0.00042638429999999997 0.2688 AML other m 2016-10-30T20:41:54.30
IV.GAG1.HNN. ML:2.9 0.0027184815 0.384 AML other m 2016-10-30T20:41:49.13
IV.GAG1.HNE. ML:2.9 0.002718663 0.2944 AML other m 2016-10-30T20:41:49.66
IV.GUMA.HNE. ML:2.9 0.005650899 0.2816 AML other m 2016-10-30T20:41:44.17
IV.GUMA.HNN. ML:2.8 0.004820677 0.2432 AML other m 2016-10-30T20:41:44.19
IV.GUMA.HHE. ML:3.1 0.008208645 0.2688 AML other m 2016-10-30T20:41:44.19
IV.GUMA.HHN. ML:2.9 0.0060612165 0.2304 AML other m 2016-10-30T20:41:44.67
IV.RM33.EHE. ML:2.2 0.0005562510499999999 0.2688 AML other m 2016-10-30T20:41:54.23
IV.RM33.HNE. ML:2.2 0.00057220715 0.2688 AML other m 2016-10-30T20:41:54.23
IV.SEF1.HNN. ML:2.9 0.0034603405 0.1664 AML other m 2016-10-30T20:41:48.26
IV.SEF1.HNE. ML:2.9 0.0031549785 0.1664 AML other m 2016-10-30T20:41:48.63
IV.SMA1.EHN. ML:2.2 0.00065655835 0.448 AML other m 2016-10-30T20:41:55.32
IV.SMA1.EHE. ML:2.2 0.0007436660499999999 0.3712 AML other m 2016-10-30T20:41:50.29
IV.SNTG.HHE. ML:2.7 0.0016574110000000001 0.1536 AML other m 2016-10-30T20:41:50.56
IV.SNTG.HNN. ML:2.6 0.0012483515000000001 0.2304 AML other m 2016-10-30T20:41:50.98
IV.SNTG.HHN. ML:2.6 0.0013191424999999999 0.2432 AML other m 2016-10-30T20:41:50.99
IV.SNTG.HNE. ML:2.7 0.0016306219999999998 0.1664 AML other m 2016-10-30T20:41:50.55
IV.T1204.EHE. ML:2.2 0.0010105515000000001 0.2176 AML other m 2016-10-30T20:41:48.29
IV.T1204.EHN. ML:2.1 0.0007133301 0.2304 AML other m 2016-10-30T20:41:50.46
IV.T1211.HNN. ML:0.0 0.00046111104999999996 0.192 AML other m 2016-10-30T20:41:53.14
IV.T1211.EHE. ML:2.0 0.0023095 1.58 AML other m 2016-10-30T20:42:14.97
IV.T1211.EHN. ML:2.2 0.00484 0.3 AML other m 2016-10-30T20:42:14.07
IV.T1211.HNE. ML:2.0 0.002305 1.58 AML other m 2016-10-30T20:42:14.18
IV.T1215.HNE. ML:1.8 0.0003500711 0.1664 AML other m 2016-10-30T20:41:47.39
IV.T1215.EHE. ML:1.8 0.0003445953 0.064 AML other m 2016-10-30T20:41:46.60
IV.T1215.EHN. ML:2.0 0.0005746689999999999 0.0512 AML other m 2016-10-30T20:41:46.38
IV.T1215.HNN. ML:2.0 0.0005324912499999999 0.064 AML other m 2016-10-30T20:41:46.41
IV.T1216.EHN. ML:2.6 0.017049999999999996 0.42 AML other m 2016-10-30T20:42:02.75
IV.T1216.EHE. ML:2.6 0.0192 0.94 AML other m 2016-10-30T20:42:04.68
IV.T1217.HNN. ML:2.4 0.0011567085000000002 0.064 AML other m 2016-10-30T20:41:44.92
IV.T1217.EHN. ML:2.4 0.0012036500000000001 0.0896 AML other m 2016-10-30T20:41:44.92
IV.T1217.HNE. ML:2.2 0.0007809878 0.064 AML other m 2016-10-30T20:41:45.01
IV.T1217.EHE. ML:2.1 0.0007341665 0.064 AML other m 2016-10-30T20:41:45.01
IV.T1241.HNN. ML:2.5 0.002482784 0.3584 AML other m 2016-10-30T20:41:45.77
IV.T1241.HNE. ML:2.7 0.0034738335 0.3584 AML other m 2016-10-30T20:41:44.01
IV.T1245.HHE. ML:0.0 0.025997725000000003 0.192 AML other m 2016-10-30T20:41:38.84
IV.T1245.HHN. ML:0.0 0.021855715 0.384 AML other m 2016-10-30T20:41:39.62
IV.T1245.HNE. ML:0.0 0.02518505 0.2048 AML other m 2016-10-30T20:41:38.84
IV.T1245.HNN. ML:0.0 0.021614935 0.384 AML other m 2016-10-30T20:41:39.62
IV.T1256.HHN. ML:2.3 0.0026039869 0.1664 AML other m 2016-10-30T20:41:40.85
IV.T1256.HHE. ML:2.6 0.00431219 0.256 AML other m 2016-10-30T20:41:40.85
IV.T1256.HNN. ML:2.4 0.0029165605 0.2816 AML other m 2016-10-30T20:41:42.44
IV.T1256.HNE. ML:2.5 0.0041809025 0.256 AML other m 2016-10-30T20:41:40.72
IV.TERO.HHE. ML:2.5 0.0010255015 0.2816 AML other m 2016-10-30T20:41:50.97
IV.TERO.HHN. ML:2.6 0.00117952405 0.2944 AML other m 2016-10-30T20:41:51.05
IV.TERO.HNN. ML:2.6 0.0011233248 0.2944 AML other m 2016-10-30T20:41:51.20
IV.TERO.HNE. ML:2.5 0.0009676955499999999 0.2816 AML other m 2016-10-30T20:41:51.11
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