Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 03-01-2017 and time 04:40:46 (Italy) in region 7 km E Castelsantangelo sul Nera (MC)

A magnitude ML 2.0 earthquake occured in region: 7 km E Castelsantangelo sul Nera (MC), on

  • 03-01-2017 03:40:46 (UTC)
  • 03-01-2017 04:40:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8710, 13.2380 at 12 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
Castelsantangelo sul Nera MC 7 281 281
Montemonaco AP 8 604 885
Montegallo AP 8 523 1408
Ussita MC 12 444 1852
Montefortino FM 12 1178 3030
Arquata del Tronto AP 12 1178 4208
Visso MC 14 1107 5315
Bolognola MC 14 142 5457
Norcia PG 15 4957 10414
Amandola FM 16 3629 14043
Preci PG 16 724 14767
Comunanza AP 17 3166 17933
Acquasanta Terme AP 18 2916 20849
Palmiano AP 18 196 21045
Acquacanina MC 19 121 21166
Sarnano MC 19 3264 24430
Roccafluvione AP 19 2010 26440
Accumoli RI 20 667 27107
Fiastra MC 20 559 27666

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km E of Foligno (57155 inhabitants)
45 Km NW of Teramo (54892 inhabitants)
59 Km N of L'Aquila (69753 inhabitants)
59 Km NE of Terni (111501 inhabitants)
74 Km E of Perugia (166134 inhabitants)
84 Km W of Montesilvano (53738 inhabitants)
86 Km S of Ancona (100861 inhabitants)
92 Km NW of Pescara (121014 inhabitants)
96 Km NW of Chieti (51815 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 2017-01-03
03:40:46		 42.8707 13.2383 12 2017-01-03
03:58:12		 Sala Sismica INGV-Roma 38372881
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-01-03 03:40:46 ± 0.03
Latitude 42.8707 ± 0.0018
Longitude 13.2383 ± 0.0025
Depth (km) 12 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 38372881

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 196
Semi-minor axis of confidence ellipse (meter) 64
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 232
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) 90
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.27969
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 17
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 15
Type of magnitude ML
Reference to an origin 38372881
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-01-03 03:58:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2017-01-03T03:41:15.95 3.0 undecidable manual S 0.15 0
IV.PIEI.HHZ. 2017-01-03T03:41:02.16 3.0 undecidable manual P -0.63 0
IV.CESI.HHZ. 2017-01-03T03:40:57.15 0.3 undecidable manual S 299 30.9468 92 0.11 71
IV.T1215.EHZ. 2017-01-03T03:40:57.07 0.3 undecidable manual S 256 31.0467 92 0 72
IV.T1219.EHZ. 2017-01-03T03:40:56.17 0.3 undecidable manual S 317 27.9498 93 -0.08 71
IV.T1220.EHZ. 2017-01-03T03:40:56.74 0.3 undecidable manual S 336 29.2485 92 0.16 70
IV.T1299.EHZ. 2017-01-03T03:40:55.94 0.3 undecidable manual S 172 26.4513 93 0.09 71
IV.T1218.EHZ. 2017-01-03T03:40:55.42 0.3 undecidable manual S 204 24.4533 93 0.11 71
IV.T1243.HHZ. 2017-01-03T03:40:55.38 0.3 undecidable manual S 138 25.752 93 -0.29 69
IV.T1212.EHZ. 2017-01-03T03:40:54.18 0.1 undecidable manual S 230 20.5683 95 -0.1 96
IV.FDMO.HHZ. 2017-01-03T03:40:54.41 0.3 undecidable manual S 326 22.0668 94 -0.28 69
IV.FEMA.HNZ. 2017-01-03T03:40:53.76 0.3 undecidable manual S 304 18.3705 97 0.06 73
IV.T1215.EHZ. 2017-01-03T03:40:52.49 0.3 positive manual P 256 31.0467 92 -0.04 72
IV.CESI.HHZ. 2017-01-03T03:40:52.59 0.1 positive manual P 299 30.9468 92 0.08 95
IV.T1214.EHZ. 2017-01-03T03:40:52.26 0.1 undecidable manual S 191 12.5763 113 0.06 98
IV.T1219.EHZ. 2017-01-03T03:40:52.02 0.6 positive manual P 317 27.9498 93 -0.03 48
IV.T1241.EHZ. 2017-01-03T03:40:52.98 0.1 undecidable manual S 96 15.7731 102 -0.03 99
IV.T1220.EHZ. 2017-01-03T03:40:52.26 1.0 positive manual P 336 29.2485 92 0.01 24
IV.MMO1.EHZ. 2017-01-03T03:40:51.00 0.1 undecidable manual S 66 7.881 135 -0.16 97
IV.T1243.HHZ. 2017-01-03T03:40:51.66 0.6 undecidable manual P 138 25.752 93 -0.06 48
IV.NRCA.HNZ. 2017-01-03T03:40:51.48 0.1 undecidable manual S 248 10.878 120 -0.32 93
IV.T1299.EHZ. 2017-01-03T03:40:51.83 0.3 negative manual P 172 26.4513 93 0 72
IV.FDMO.HHZ. 2017-01-03T03:40:51.13 0.3 positive manual P 326 22.0668 94 -0.02 73
IV.T1218.EHZ. 2017-01-03T03:40:51.55 0.3 positive manual P 204 24.4533 93 0.04 72
IV.FEMA.HNZ. 2017-01-03T03:40:50.51 0.3 undecidable manual P 304 18.3705 97 -0.07 73
IV.T1241.EHZ. 2017-01-03T03:40:50.23 0.3 positive manual P 96 15.7731 102 0.05 73
IV.T1212.EHZ. 2017-01-03T03:40:50.97 0.1 positive manual P 230 20.5683 95 0.05 97
IV.T1216.EHZ. 2017-01-03T03:40:50.52 0.1 positive manual P 277 17.9709 97 0 99
IV.T1245.HNZ. 2017-01-03T03:40:50.51 0.1 undecidable manual S 249 4.3956 153 -0.1 98
IV.MC2.EHZ. 2017-01-03T03:40:50.92 0.1 undecidable manual S 318 6.0939 144 0.08 100
IV.T1214.EHZ. 2017-01-03T03:40:49.87 0.6 negative manual P 191 12.5763 113 0.16 48
IV.MC2.EHZ. 2017-01-03T03:40:49.19 0.3 undecidable manual P 318 6.0939 144 0.26 72
IV.MMO1.EHZ. 2017-01-03T03:40:49.23 0.1 negative manual P 66 7.881 135 0.12 98
IV.NRCA.HNZ. 2017-01-03T03:40:49.53 0.1 positive manual P 248 10.878 120 0.05 99
IV.T1245.HNZ. 2017-01-03T03:40:48.97 0.1 negative manual P 249 4.3956 153 0.17 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHN. ML:2.1 0.0005497578000000001 0.2192 AML other m 2017-01-03T03:40:57.63
IV.CESI.HHE. ML:2.1 0.0005516352 0.4992 AML other m 2017-01-03T03:40:57.63
IV.FDMO.HHE. ML:1.9 0.00046762785 0.16 AML other m 2017-01-03T03:40:54.79
IV.FDMO.HHN. ML:1.9 0.00056518055 0.2 AML other m 2017-01-03T03:40:54.75
IV.FEMA.HNN. ML:2.2 0.00114559275 16.9792 AML other m 2017-01-03T03:41:14.22
IV.FEMA.HNE. ML:2.0 0.0007828316500000001 0.2208 AML other m 2017-01-03T03:40:54.02
IV.NRCA.HHN. ML:2.7 0.005800616 0.1584 AML other m 2017-01-03T03:40:51.71
IV.NRCA.HHE. ML:2.7 0.0054286115000000005 0.1808 AML other m 2017-01-03T03:40:51.68
IV.NRCA.HNN. ML:2.7 0.0054522475 0.1504 AML other m 2017-01-03T03:40:51.71
IV.NRCA.HNE. ML:2.7 0.0050393595 0.1888 AML other m 2017-01-03T03:40:51.69
IV.PIEI.HHN. ML:1.4 0.000027757835000000003 2.56 AML other m 2017-01-03T03:41:17.01
IV.PIEI.HHE. ML:1.7 0.000052759805 1.9392 AML other m 2017-01-03T03:41:18.19
IV.T1212.EHE. ML:2.0 0.0007109427 0.288 AML other m 2017-01-03T03:40:54.44
IV.T1212.HNE. ML:2.0 0.0007086557499999999 0.288 AML other m 2017-01-03T03:40:54.43
IV.T1212.HNN. ML:2.1 0.0008220735 0.272 AML other m 2017-01-03T03:40:54.40
IV.T1212.EHN. ML:2.1 0.00080777565 0.272 AML other m 2017-01-03T03:40:54.40
IV.T1214.HNE. ML:2.0 0.0009659739 0.224 AML other m 2017-01-03T03:40:54.94
IV.T1214.EHN. ML:1.9 0.0008631903999999999 0.24 AML other m 2017-01-03T03:40:53.19
IV.T1214.HNN. ML:1.9 0.00087305035 0.256 AML other m 2017-01-03T03:40:53.19
IV.T1214.EHE. ML:2.0 0.0009536745999999999 0.224 AML other m 2017-01-03T03:40:54.95
IV.T1215.EHN. ML:1.4 0.00011905292000000001 0.08 AML other m 2017-01-03T03:40:58.26
IV.T1215.HNE. ML:1.4 0.00011615369999999999 2.24 AML other m 2017-01-03T03:40:56.22
IV.T1215.HNN. ML:1.5 0.00014086515 3.008 AML other m 2017-01-03T03:40:55.54
IV.T1215.EHE. ML:1.4 0.00011830567999999999 14.464 AML other m 2017-01-03T03:41:05.74
IV.T1216.EHE. ML:1.8 0.00044940615 0.224 AML other m 2017-01-03T03:40:54.26
IV.T1216.EHN. ML:1.9 0.0006026225 0.256 AML other m 2017-01-03T03:40:54.99
IV.T1218.EHN. ML:1.9 0.0004925043500000001 0.304 AML other m 2017-01-03T03:40:55.79
IV.T1218.HNN. ML:1.9 0.00048331275 0.304 AML other m 2017-01-03T03:40:55.79
IV.T1218.HNE. ML:2.2 0.0009347648 0.352 AML other m 2017-01-03T03:40:55.84
IV.T1218.EHE. ML:2.2 0.0008599331500000001 0.368 AML other m 2017-01-03T03:40:55.85
IV.T1219.EHN. ML:2.0 0.0005216104500000001 0.096 AML other m 2017-01-03T03:40:56.80
IV.T1219.EHE. ML:2.0 0.00046266365 0.128 AML other m 2017-01-03T03:40:56.45
IV.T1219.HNN. ML:2.0 0.0005366300000000001 0.096 AML other m 2017-01-03T03:40:56.80
IV.T1219.HNE. ML:2.0 0.00045578075 0.112 AML other m 2017-01-03T03:40:56.50
IV.T1220.EHE. ML:2.2 0.0008375972500000001 0.192 AML other m 2017-01-03T03:40:58.15
IV.T1220.HNE. ML:2.3 0.0009333061499999999 0.736 AML other m 2017-01-03T03:40:58.15
IV.T1220.HNN. ML:2.4 0.0012044995 0.416 AML other m 2017-01-03T03:40:58.32
IV.T1220.EHN. ML:2.4 0.0011498479000000002 0.4 AML other m 2017-01-03T03:40:58.33
IV.T1241.EHN. ML:1.8 0.00064361015 0.08 AML other m 2017-01-03T03:40:53.15
IV.T1241.EHE. ML:2.4 0.0020881115000000003 0.08 AML other m 2017-01-03T03:40:53.25
IV.T1245.HNE. ML:3.8 0.103034555 20.4304 AML other m 2017-01-03T03:41:08.36
IV.T1245.HNN. ML:2.5 0.0043787605 0.2096 AML other m 2017-01-03T03:40:51.98
IV.T1245.HHN. ML:2.5 0.004254808 0.2016 AML other m 2017-01-03T03:40:51.98
IV.T1245.HHE. ML:2.7 0.0070683635 0.2608 AML other m 2017-01-03T03:40:50.78
IV.T1299.EHE. ML:1.3 0.00010550908500000001 0.1792 AML other m 2017-01-03T03:40:56.40
IV.T1299.HNN. ML:1.6 0.0002103227 1.0096 AML other m 2017-01-03T03:41:05.01
IV.T1299.HNE. ML:1.5 0.0001806863 2.2208 AML other m 2017-01-03T03:41:04.23
IV.T1299.EHN. ML:1.3 0.00011274997500000001 0.9392 AML other m 2017-01-03T03:40:59.81
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