Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 11-04-2017 and time 16:48:49 (Italy) in region 3 km SW Fiastra (MC)

A magnitude ML 2.0 earthquake occured in region: 3 km SW Fiastra (MC), on

  • 11-04-2017 14:48:49 (UTC)
  • 11-04-2017 16:48:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0140, 13.1370 at 10 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
Fiastra MC 3 559 559
Acquacanina MC 4 121 680
Fiordimonte MC 5 202 882
Pievebovigliana MC 7 866 1748
Ussita MC 8 444 2192
Bolognola MC 8 142 2334
Pieve Torina MC 8 1458 3792
Visso MC 10 1107 4899
Muccia MC 11 915 5814
Monte Cavallo MC 11 145 5959
Castelsantangelo sul Nera MC 13 281 6240
Sarnano MC 14 3264 9504
Cessapalombo MC 15 512 10016
Camerino MC 15 6974 16990
Caldarola MC 16 1823 18813
Serravalle di Chienti MC 16 1070 19883
Preci PG 17 724 20607
Camporotondo di Fiastrone MC 17 563 21170
Gualdo MC 18 815 21985
San Ginesio MC 18 3498 25483
Amandola FM 18 3629 29112
Montefortino FM 18 1178 30290
Belforte del Chienti MC 19 1886 32176
Serrapetrona MC 19 966 33142
Montemonaco AP 20 604 33746

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km E of Foligno (57155 inhabitants)
61 Km NW of Teramo (54892 inhabitants)
62 Km E of Perugia (166134 inhabitants)
64 Km NE of Terni (111501 inhabitants)
74 Km SW of Ancona (100861 inhabitants)
77 Km N of L'Aquila (69753 inhabitants)
93 Km S of Fano (60888 inhabitants)
100 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 2.0 2017-04-11
14:48:49		 43.0135 13.1372 10 2019-07-19
13:20:52		 Bollettino Sismico Italiano INGV 62242451
Reviewed
Rev100 		ML 2.0 2017-04-11
14:48:49		 43.022 13.1433 10 2017-04-11
14:58:45		 Sala Sismica INGV-Roma 43711721
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-04-11 14:48:49 ± 0.03
Latitude 43.0135 ± 0.0018
Longitude 13.1372 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 62242451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 275
Semi-minor axis of confidence ellipse (meter) 150
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 227
Circular confidence region, given by single value of horizontal uncertainty (meter) 270.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 64
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 40
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.06565
Epicentral distance of station farthest from the epicenter (degree) 0.72755
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 26
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 65
Type of magnitude ML
Reference to an origin 62242451
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-10-23 09:14:50

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 25
Type of magnitude ML
Reference to an origin 43711721
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-04-11 14:58:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FSSB.HHZ. 2017-04-11T14:49:03.80 0.3 undecidable manual P 339 80.7636 50 0.34 61
IV.MPAG.EHZ. 2017-04-11T14:49:02.79 0.3 undecidable manual P 336 74.7696 50 0.26 63
IV.PIEI.HHZ. 2017-04-11T14:49:02.61 0.3 undecidable manual P 320 75.6687 50 -0.05 66
IV.ATVO.HHZ. 2017-04-11T14:49:02.04 0.3 undecidable manual P 305 71.8725 50 -0.04 67
IV.EL6.EHZ. 2017-04-11T14:49:01.73 0.6 undecidable manual S 355 35.1426 50 0.16 46
IV.T1212.EHZ. 2017-04-11T14:49:00.40 0.6 undecidable manual S 195 30.0477 50 0.2 46
IV.SSFR.HHZ. 2017-04-11T14:48:59.39 0.1 undecidable manual P 329 55.0005 50 -0.09 91
IV.RM33.EHZ. 2017-04-11T14:48:59.69 0.3 undecidable manual P 174 56.2992 50 0 69
IV.T1214.EHZ. 2017-04-11T14:48:59.87 0.6 undecidable manual S 168 28.749 50 0 48
IV.MOMA.HHZ. 2017-04-11T14:48:59.36 0.3 undecidable manual P 243 51.6039 50 0.4 64
IV.TERO.HHZ. 2017-04-11T14:48:59.88 0.3 undecidable manual P 139 57.5979 50 -0.01 69
IV.CING.HHZ. 2017-04-11T14:48:57.09 0.3 undecidable manual P 7 40.4262 50 -0.15 69
IV.SEF1.HNN. 2017-04-11T14:48:57.65 0.6 undecidable manual S 314 21.3675 114 0.15 48
IV.FOSV.EHZ. 2017-04-11T14:48:57.57 0.1 undecidable manual P 316 43.623 50 -0.15 91
IV.T1245.HHZ. 2017-04-11T14:48:56.55 0.6 undecidable manual S 167 17.871 118 0.12 48
XO.AM05.HNZ. 2017-04-11T14:48:56.68 0.6 undecidable manual S 103 17.9709 118 0.23 47
IV.T1218.EHZ. 2017-04-11T14:48:56.76 0.3 undecidable manual P 183 38.1285 50 -0.13 70
IV.CESI.HHZ. 2017-04-11T14:48:56.89 0.6 undecidable manual S 267 18.87 117 0.15 48
IV.EL6.EHZ. 2017-04-11T14:48:56.16 0.1 undecidable manual P 355 35.1426 50 -0.26 91
IV.GUMA.HNN. 2017-04-11T14:48:56.70 0.6 undecidable manual S 71 16.9719 119 0.55 44
IV.MMO1.EHZ. 2017-04-11T14:48:56.88 0.6 undecidable manual S 129 19.9689 116 -0.19 47
IV.T1216.EHZ. 2017-04-11T14:48:56.23 0.6 undecidable manual S 215 16.6722 120 0.17 48
IV.T1212.EHZ. 2017-04-11T14:48:55.46 0.1 undecidable manual P 195 30.0477 50 -0.17 93
IV.T1214.EHZ. 2017-04-11T14:48:55.32 0.1 undecidable manual P 168 28.749 50 -0.12 94
IV.FEMA.HNZ. 2017-04-11T14:48:54.07 0.6 undecidable manual S 231 9.0798 136 0.1 49
IV.NRCA.HHZ. 2017-04-11T14:48:54.04 0.1 undecidable manual P 185 20.0688 115 0.19 94
IV.T1219.HNZ. 2017-04-11T14:48:54.54 0.6 undecidable manual S 294 11.6772 129 -0.1 49
IV.MC2.EHZ. 2017-04-11T14:48:54.68 0.6 undecidable manual S 160 12.0768 128 -0.06 49
IV.T1216.EHZ. 2017-04-11T14:48:53.23 0.1 undecidable manual P 215 16.6722 120 -0.01 99
IV.T1245.HHZ. 2017-04-11T14:48:53.37 0.1 undecidable manual P 167 17.871 118 -0.09 97
XO.AM05.HNZ. 2017-04-11T14:48:53.61 0.3 undecidable manual P 103 17.9709 118 0.14 72
IV.CESI.HHZ. 2017-04-11T14:48:53.70 0.1 undecidable manual P 267 18.87 117 0.06 97
IV.GUMA.HNN. 2017-04-11T14:48:53.65 0.1 undecidable manual P 71 16.9719 119 0.35 92
IV.MMO1.EHZ. 2017-04-11T14:48:53.74 0.1 undecidable manual P 129 19.9689 116 -0.09 97
IV.SEF1.HNN. 2017-04-11T14:48:53.91 0.1 undecidable manual P 314 21.3675 114 -0.17 95
IV.FEMA.HNZ. 2017-04-11T14:48:52.03 0.1 undecidable manual P 231 9.0798 136 -0.01 100
IV.T1219.HNZ. 2017-04-11T14:48:52.29 0.1 undecidable manual P 294 11.6772 129 -0.14 97
IV.T1256.HHZ. 2017-04-11T14:48:52.97 0.6 undecidable manual S 96 7.2927 143 -0.59 44
IV.MC2.EHZ. 2017-04-11T14:48:52.46 0.1 undecidable manual P 160 12.0768 128 -0.02 99
IV.T1256.HHZ. 2017-04-11T14:48:51.57 0.1 undecidable manual P 96 7.2927 143 -0.23 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GUMA.HNN. ML:2.0 0.0009485 0.4 AML other m 2017-04-11T14:48:58.05
IV.GUMA.HHN. ML:2.1 0.001137 1.62 AML other m 2017-04-11T14:48:58.10
IV.GUMA.HNE. ML:2.2 0.001465 0.54 AML other m 2017-04-11T14:49:00.97
IV.GUMA.HHE. ML:2.2 0.0014449999999999999 0.54 AML other m 2017-04-11T14:49:01.73
IV.T1256.HHE. ML:2.1 0.0017779375000000002 0.4224 AML other m 2017-04-11T14:48:54.19
IV.T1256.HHN. ML:1.8 0.0011470020999999999 0.3648 AML other m 2017-04-11T14:48:54.05
IV.FEMA.HNE. ML:2.1 0.0018565109999999997 0.4288 AML other m 2017-04-11T14:48:58.64
IV.FEMA.HNN. ML:2.1 0.0019298164999999997 0.1792 AML other m 2017-04-11T14:48:54.79
IV.T1219.EHN. ML:2.7 0.006100652999999999 0.224 AML other m 2017-04-11T14:48:54.74
IV.T1219.HNE. ML:2.2 0.0020337750000000003 0.1728 AML other m 2017-04-11T14:48:54.63
IV.T1219.HNN. ML:2.7 0.006399508 0.224 AML other m 2017-04-11T14:48:54.74
IV.T1219.EHE. ML:2.3 0.0023577795 0.1728 AML other m 2017-04-11T14:48:54.63
IV.T1216.EHN. ML:2.0 0.0008609426 0.352 AML other m 2017-04-11T14:49:00.04
IV.T1216.EHE. ML:2.0 0.0009921447 0.3328 AML other m 2017-04-11T14:48:57.14
IV.T1245.HNE. ML:2.2 0.0012513075 0.2112 AML other m 2017-04-11T14:48:57.19
IV.T1245.HNN. ML:2.2 0.0014933904999999998 0.2368 AML other m 2017-04-11T14:48:59.18
IV.T1245.HHE. ML:2.1 0.001080578 0.16 AML other m 2017-04-11T14:48:57.19
IV.T1245.HHN. ML:2.2 0.0014641485 0.3008 AML other m 2017-04-11T14:48:57.00
IV.CESI.HHE. ML:2.1 0.001085531 0.4608 AML other m 2017-04-11T14:48:58.03
IV.CESI.HHN. ML:2.0 0.0008683624 0.32 AML other m 2017-04-11T14:48:57.17
IV.NRCA.HHE. ML:2.2 0.0011010385 0.16 AML other m 2017-04-11T14:48:59.60
IV.NRCA.HNN. ML:2.1 0.0009965606 0.1472 AML other m 2017-04-11T14:48:59.47
IV.NRCA.HNE. ML:2.2 0.0010540069999999998 0.1536 AML other m 2017-04-11T14:48:59.60
IV.NRCA.HHN. ML:2.2 0.001062236 0.16 AML other m 2017-04-11T14:48:59.40
IV.T1214.EHE. ML:1.9 0.00040858159999999997 0.224 AML other m 2017-04-11T14:49:02.50
IV.T1214.HNE. ML:1.9 0.0004093236 0.224 AML other m 2017-04-11T14:49:02.50
IV.T1214.HNN. ML:1.9 0.00042161205 0.1536 AML other m 2017-04-11T14:49:01.05
IV.T1214.EHN. ML:1.9 0.00043001795 0.192 AML other m 2017-04-11T14:49:02.33
IV.T1212.HNE. ML:1.9 0.00036061564999999995 0.448 AML other m 2017-04-11T14:49:03.07
IV.T1212.HNN. ML:1.8 0.00033783795 0.3392 AML other m 2017-04-11T14:49:01.55
IV.T1212.EHE. ML:1.8 0.00034714425000000005 0.224 AML other m 2017-04-11T14:49:02.28
IV.T1212.EHN. ML:1.8 0.0003463473 0.2368 AML other m 2017-04-11T14:49:01.35
IV.EL6.EHE. ML:2.1 0.0004979542000000001 0.3008 AML other m 2017-04-11T14:49:02.60
IV.EL6.EHN. ML:2.1 0.00047946509999999997 0.16 AML other m 2017-04-11T14:49:03.40
IV.T1218.EHE. ML:1.7 0.0001891451 0.2112 AML other m 2017-04-11T14:49:03.81
IV.T1218.EHN. ML:1.8 0.00020652095000000002 0.3392 AML other m 2017-04-11T14:49:05.39
IV.T1218.HNN. ML:1.8 0.0002281028 0.3392 AML other m 2017-04-11T14:49:05.22
IV.ASSB.HHE. ML:2.0 0.00035851370000000005 0.1408 AML other m 2017-04-11T14:49:03.91
IV.ASSB.HHN. ML:2.3 0.0006525787499999999 0.3392 AML other m 2017-04-11T14:49:03.11
IV.CING.HHE. ML:1.8 0.00022515985 0.16 AML other m 2017-04-11T14:49:05.39
IV.CING.HHN. ML:1.7 0.00018395645 0.256 AML other m 2017-04-11T14:49:04.22
IV.FOSV.EHN. ML:1.9 0.00023206135 0.3456 AML other m 2017-04-11T14:49:06.55
IV.FOSV.EHE. ML:1.7 0.00015833174999999998 0.1984 AML other m 2017-04-11T14:49:04.91
IV.MOMA.HHE. ML:1.8 0.0001598735 0.2176 AML other m 2017-04-11T14:49:08.38
IV.MOMA.HNE. ML:1.8 0.00014742295 0.3008 AML other m 2017-04-11T14:49:08.27
IV.MOMA.HHN. ML:1.7 0.00011401536499999999 0.2368 AML other m 2017-04-11T14:49:07.69
IV.SSFR.HNE. ML:2.3 0.00042188800000000004 0.2304 AML other m 2017-04-11T14:49:09.28
IV.SSFR.HNN. ML:2.2 0.00038068615 0.224 AML other m 2017-04-11T14:49:09.75
IV.SSFR.HHN. ML:2.2 0.00036825195 0.2624 AML other m 2017-04-11T14:49:09.64
IV.SSFR.HHE. ML:2.2 0.00038455669999999995 0.2432 AML other m 2017-04-11T14:49:09.17
IV.RM33.EHN. ML:1.5 0.00007236159000000001 0.3392 AML other m 2017-04-11T14:49:08.85
IV.RM33.EHE. ML:1.5 0.000068283445 0.2368 AML other m 2017-04-11T14:49:10.54
IV.TERO.HNN. ML:1.6 0.00008291081 0.2752 AML other m 2017-04-11T14:49:11.36
IV.TERO.HHN. ML:1.6 0.000085506505 0.4416 AML other m 2017-04-11T14:49:12.79
IV.TERO.HNE. ML:1.7 0.00011679825 0.4608 AML other m 2017-04-11T14:49:11.67
IV.TERO.HHE. ML:1.7 0.00011375773499999999 0.4608 AML other m 2017-04-11T14:49:11.89
IV.ATVO.HHN. ML:1.3 0.000035012675 0.4608 AML other m 2017-04-11T14:49:18.13
IV.ATVO.HHE. ML:1.5 0.00004767051 0.3392 AML other m 2017-04-11T14:49:19.34
IV.PIEI.HHN. ML:1.5 0.00004387946 0.2816 AML other m 2017-04-11T14:49:14.60
IV.PIEI.HHE. ML:1.7 0.000069500755 0.1408 AML other m 2017-04-11T14:49:17.24
IV.MPAG.EHN. ML:1.4 0.00004212295500000001 0.1408 AML other m 2017-04-11T14:49:15.52
IV.MPAG.EHE. ML:1.5 0.00004449707 0.2816 AML other m 2017-04-11T14:49:15.93
IV.FSSB.HHE. ML:2.1 0.0001651694 0.2176 AML other m 2017-04-11T14:49:19.14
IV.FSSB.HHN. ML:2.4 0.0003054865 0.3776 AML other m 2017-04-11T14:49:17.66
IV.PE3.EHE. ML:2.1 0.00015272045 0.32 AML other m 2017-04-11T14:49:24.42
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