Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 06-03-2018 and time 10:43:43 (Italy) in region 4 km E Castelsantangelo sul Nera (MC)

A magnitude ML 2.0 earthquake occured in region: 4 km E Castelsantangelo sul Nera (MC), on

  • 06-03-2018 09:43:43 (UTC)
  • 06-03-2018 10:43:43 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8950, 13.2090 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.

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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 5 281 281
Ussita MC 8 444 725
Montemonaco AP 10 604 1329
Visso MC 11 1107 2436
Bolognola MC 11 142 2578
Montegallo AP 12 523 3101
Montefortino FM 12 1178 4279
Preci PG 14 724 5003
Norcia PG 15 4957 9960
Acquacanina MC 15 121 10081
Arquata del Tronto AP 15 1178 11259
Amandola FM 15 3629 14888
Fiastra MC 16 559 15447
Sarnano MC 17 3264 18711
Comunanza AP 18 3166 21877
Fiordimonte MC 19 202 22079

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km E of Foligno (57155 inhabitants)
48 Km NW of Teramo (54892 inhabitants)
59 Km NE of Terni (111501 inhabitants)
62 Km N of L'Aquila (69753 inhabitants)
71 Km E of Perugia (166134 inhabitants)
84 Km SW of Ancona (100861 inhabitants)
88 Km W of Montesilvano (53738 inhabitants)
95 Km NW of Pescara (121014 inhabitants)
99 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 2018-03-06
09:43:43		 42.895 13.2092 10 2018-03-06
09:58:25		 Sala Sismica INGV-Roma 54360351
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-03-06 09:43:43 ± 0.05
Latitude 42.8950 ± 0.0027
Longitude 13.2092 ± 0.0049
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 54360351

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 404
Semi-minor axis of confidence ellipse (meter) 274
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 83
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) 46
Number of associated phases, regardless of their use for origin computation 48
Number of defining phases 47
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.84896
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 25
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 44
Type of magnitude ML
Reference to an origin 54360351
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-03-06 09:58:25
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.OSSC.HHZ. 2018-03-06T09:44:14.18 3.0 undecidable manual Pg 4.36 0
IV.FRON.EHZ. 2018-03-06T09:44:07.74 0.3 undecidable manual S 331 79.365 50 0.78 53
IV.ARVD.HHZ. 2018-03-06T09:44:05.43 0.3 undecidable manual S 342 70.2741 50 0.89 52
IV.SSFR.HHZ. 2018-03-06T09:44:04.96 0.3 undecidable manual S 330 69.2751 50 0.7 56
IV.FOSV.EHZ. 2018-03-06T09:44:01.39 0.3 undecidable manual S 321 57.2982 50 0.33 65
IV.CING.HHZ. 2018-03-06T09:44:00.50 0.3 undecidable manual S 359 53.3022 50 0.5 63
IV.MOMA.HHZ. 2018-03-06T09:44:00.86 0.6 undecidable manual S 259 52.9026 50 0.96 35
IV.NARO.HHZ. 2018-03-06T09:43:59.11 0.1 undecidable manual P 328 94.239 50 -0.08 85
IV.EL6.EHZ. 2018-03-06T09:43:58.91 0.3 undecidable manual S 350 49.0176 50 0.07 69
IV.PIEI.HHZ. 2018-03-06T09:43:58.40 1.0 positive manual P 323 89.5437 50 -0.06 21
IV.TERO.HHZ. 2018-03-06T09:43:57.51 0.3 undecidable manual S 133 44.1225 50 -0.03 70
IV.SNTG.HHZ. 2018-03-06T09:43:57.79 0.3 undecidable manual S 332 45.5211 50 -0.12 69
IV.RM33.EHZ. 2018-03-06T09:43:57.41 0.3 undecidable manual S 179 42.8238 50 0.21 68
IV.FRON.EHZ. 2018-03-06T09:43:56.60 0.3 undecidable manual P 331 79.365 50 -0.29 62
IV.LNSS.HHZ. 2018-03-06T09:43:55.24 0.6 undecidable manual S 203 35.2425 50 0.08 47
IV.SSFR.HHZ. 2018-03-06T09:43:55.15 0.3 negative manual P 330 69.2751 50 -0.19 65
IV.ARVD.HHZ. 2018-03-06T09:43:55.41 0.6 undecidable manual P 342 70.2741 50 -0.08 44
IV.FOSV.EHZ. 2018-03-06T09:43:53.20 0.1 undecidable manual P 321 57.2982 50 -0.29 87
IV.SMA1.EHZ. 2018-03-06T09:43:53.96 0.3 undecidable manual S 161 31.0467 50 -0.1 71
IV.MF5.EHZ. 2018-03-06T09:43:52.20 0.3 undecidable manual S 63 22.755 114 0.37 68
IV.CESI.HHZ. 2018-03-06T09:43:52.88 0.6 undecidable manual S 296 27.5502 50 -0.25 46
IV.EL6.EHZ. 2018-03-06T09:43:52.09 0.3 undecidable manual P 350 49.0176 50 -0.11 69
IV.PF6.EHZ. 2018-03-06T09:43:52.32 0.3 undecidable manual S 357 26.9508 50 -0.65 62
IV.CING.HHZ. 2018-03-06T09:43:52.75 0.6 undecidable manual P 359 53.3022 50 -0.13 45
IV.MOMA.HHZ. 2018-03-06T09:43:52.75 0.1 undecidable manual P 259 52.9026 50 -0.07 92
IV.TERO.HHZ. 2018-03-06T09:43:51.18 0.1 undecidable manual P 133 44.1225 50 -0.28 89
IV.SNTG.HHZ. 2018-03-06T09:43:51.27 0.1 undecidable manual P 332 45.5211 50 -0.4 87
IV.RM33.EHZ. 2018-03-06T09:43:51.01 0.1 undecidable manual P 179 42.8238 50 -0.24 90
IV.OFFI.HHZ. 2018-03-06T09:43:51.26 0.3 positive manual P 83 38.9277 50 0.6 62
IV.CSP1.EHZ. 2018-03-06T09:43:51.12 0.3 undecidable manual S 359 21.867 115 -0.4 68
IV.GUMA.HHZ. 2018-03-06T09:43:51.52 0.3 undecidable manual S 29 21.2676 116 0.19 71
IV.T1214.EHZ. 2018-03-06T09:43:49.65 0.3 undecidable manual S 180 14.9739 124 0.19 72
IV.SMA1.EHZ. 2018-03-06T09:43:49.42 1.0 undecidable manual P 161 31.0467 50 -0.03 24
IV.FEMA.HNZ. 2018-03-06T09:43:49.27 0.3 undecidable manual S 300 14.9739 125 -0.17 72
IV.LNSS.HHZ. 2018-03-06T09:43:49.92 0.1 undecidable manual P 203 35.2425 50 -0.16 93
IV.PF6.EHZ. 2018-03-06T09:43:48.34 0.1 undecidable manual P 357 26.9508 50 -0.47 88
IV.NRCA.HNZ. 2018-03-06T09:43:48.16 0.3 undecidable manual S 229 10.2786 135 -0.04 75
IV.MF5.EHZ. 2018-03-06T09:43:48.24 0.1 positive manual P 63 22.755 114 0.08 96
IV.CESI.HHZ. 2018-03-06T09:43:48.67 0.1 undecidable manual P 296 27.5502 50 -0.23 93
IV.CSP1.EHZ. 2018-03-06T09:43:47.67 0.1 undecidable manual P 359 21.867 115 -0.31 92
IV.GUMA.HHZ. 2018-03-06T09:43:47.93 0.1 undecidable manual P 29 21.2676 116 0.06 97
IV.MC2.EHZ. 2018-03-06T09:43:47.07 0.3 undecidable manual S 318 2.4975 167 0.25 72
IV.MMO1.EHZ. 2018-03-06T09:43:47.87 0.1 undecidable manual S 87 9.5793 137 -0.15 97
IV.NRCA.HNZ. 2018-03-06T09:43:46.17 0.1 undecidable manual P 229 10.2786 135 0.11 98
IV.T1214.EHZ. 2018-03-06T09:43:46.96 0.1 undecidable manual P 180 14.9739 124 0.17 96
IV.FEMA.HNZ. 2018-03-06T09:43:46.79 0.1 undecidable manual P 300 14.9739 125 0.01 99
IV.MC2.EHZ. 2018-03-06T09:43:45.50 0.1 undecidable manual P 318 2.4975 167 0.23 97
IV.MMO1.EHZ. 2018-03-06T09:43:45.95 0.1 undecidable manual P 87 9.5793 137 -0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HNN. ML:3.0 0.01385 0.12 AML other m 2018-03-06T09:43:48.37
IV.NRCA.HHN. ML:3.1 0.0148 0.14 AML other m 2018-03-06T09:43:48.37
IV.NRCA.HHE. ML:3.0 0.012850000000000002 0.12 AML other m 2018-03-06T09:43:48.33
IV.NRCA.HNE. ML:3.0 0.012150000000000001 0.12 AML other m 2018-03-06T09:43:48.34
IV.FEMA.HNE. ML:2.4 0.002475 1 AML other m 2018-03-06T09:43:49.04
IV.FEMA.HNN. ML:2.3 0.002065 0.76 AML other m 2018-03-06T09:43:49.95
IV.T1214.HNN. ML:2.0 0.0008605 0.44 AML other m 2018-03-06T09:43:50.02
IV.T1214.EHN. ML:2.0 0.0008725 0.42 AML other m 2018-03-06T09:43:50.03
IV.T1214.HNE. ML:2.0 0.001008 0.32 AML other m 2018-03-06T09:43:51.57
IV.T1214.EHE. ML:2.0 0.001001 0.32 AML other m 2018-03-06T09:43:51.57
IV.GUMA.HHN. ML:2.5 0.0022299999999999998 0.44 AML other m 2018-03-06T09:43:51.91
IV.PF6.EHN. ML:1.6 0.000217 0.48 AML other m 2018-03-06T09:43:52.47
IV.MF5.EHE. ML:2.3 0.0012465 0.3 AML other m 2018-03-06T09:43:52.86
IV.MF5.EHN. ML:2.1 0.0008415 1.5 AML other m 2018-03-06T09:43:52.88
IV.GUMA.HNE. ML:2.4 0.00196 0.54 AML other m 2018-03-06T09:43:53.36
IV.CESI.HHE. ML:2.3 0.001037 0.24 AML other m 2018-03-06T09:43:53.28
IV.CESI.HHN. ML:2.4 0.001395 0.22 AML other m 2018-03-06T09:43:53.17
IV.PF6.EHE. ML:2.0 0.000483 0.82 AML other m 2018-03-06T09:43:53.42
IV.SMA1.EHN. ML:1.7 0.000245 1.76 AML other m 2018-03-06T09:43:54.08
IV.GUMA.HNN. ML:2.5 0.00212 0.54 AML other m 2018-03-06T09:43:55.00
IV.GUMA.HHE. ML:2.4 0.0016749999999999998 0.62 AML other m 2018-03-06T09:43:55.01
IV.LNSS.HHN. ML:2.2 0.0007304999999999999 0.32 AML other m 2018-03-06T09:43:55.55
IV.LNSS.HHE. ML:2.1 0.00048499999999999997 1.82 AML other m 2018-03-06T09:43:56.98
IV.SMA1.EHE. ML:1.7 0.00024100000000000003 0.46 AML other m 2018-03-06T09:43:56.89
IV.RM33.EHN. ML:1.6 0.00013849999999999998 0.62 AML other m 2018-03-06T09:43:57.50
IV.TERO.HHN. ML:1.9 0.0002565 0.44 AML other m 2018-03-06T09:43:58.13
IV.TERO.HHE. ML:1.8 0.0002165 0.86 AML other m 2018-03-06T09:43:58.61
IV.SNTG.HHN. ML:1.7 0.000144 1.34 AML other m 2018-03-06T09:43:58.70
IV.SNTG.HHE. ML:1.6 0.0001225 0.62 AML other m 2018-03-06T09:44:00.13
IV.EL6.EHN. ML:1.9 0.0002325 1.32 AML other m 2018-03-06T09:44:00.25
IV.RM33.EHE. ML:1.7 0.00015150000000000002 0.46 AML other m 2018-03-06T09:44:00.39
IV.EL6.EHE. ML:2.0 0.000275 1.3 AML other m 2018-03-06T09:44:01.84
IV.CING.HHN. ML:1.8 0.000143 0.08 AML other m 2018-03-06T09:44:01.32
IV.OFFI.HHE. ML:2.0 0.00033699999999999995 0.96 AML other m 2018-03-06T09:44:01.61
IV.CING.HHE. ML:1.7 0.0001265 0.82 AML other m 2018-03-06T09:44:01.21
IV.FOSV.EHN. ML:2.4 0.000498 0.26 AML other m 2018-03-06T09:44:01.85
IV.MOMA.HHE. ML:1.9 0.00020649999999999998 1.08 AML other m 2018-03-06T09:44:02.54
IV.MOMA.HHN. ML:1.8 0.00014549999999999999 0.16 AML other m 2018-03-06T09:44:02.81
IV.FOSV.EHE. ML:1.8 0.0001545 1.52 AML other m 2018-03-06T09:44:03.88
IV.OFFI.HHN. ML:2.0 0.00039850000000000004 0.44 AML other m 2018-03-06T09:44:05.81
IV.ARVD.HHE. ML:1.6 0.0000651 0.78 AML other m 2018-03-06T09:44:06.61
IV.FRON.EHN. ML:1.8 0.0000854 1.78 AML other m 2018-03-06T09:44:07.05
IV.ARVD.HHN. ML:1.5 0.0000551 1 AML other m 2018-03-06T09:44:08.76
IV.FRON.EHE. ML:1.6 0.00005675 0.56 AML other m 2018-03-06T09:44:10.49
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