Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 09-04-2017 and time 00:20:54 (Italy) in region 2 km S Muccia (MC)

A magnitude ML 1.5 earthquake occured in region: 2 km S Muccia (MC), on

  • 08-04-2017 22:20:54 (UTC)
  • 09-04-2017 00:20:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0680, 13.0460 at 8 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
Muccia MC 2 915 915
Pieve Torina MC 3 1458 2373
Pievebovigliana MC 3 866 3239
Fiordimonte MC 5 202 3441
Serravalle di Chienti MC 8 1070 4511
Camerino MC 8 6974 11485
Monte Cavallo MC 9 145 11630
Fiastra MC 10 559 12189
Acquacanina MC 11 121 12310
Sefro MC 12 422 12732
Pioraco MC 13 1134 13866
Visso MC 16 1107 14973
Ussita MC 16 444 15417
Castelraimondo MC 16 4587 20004
Fiuminata MC 16 1402 21406
Caldarola MC 17 1823 23229
Bolognola MC 17 142 23371
Serrapetrona MC 17 966 24337
Cessapalombo MC 18 512 24849
Belforte del Chienti MC 19 1886 26735
Camporotondo di Fiastrone MC 19 563 27298
Gagliole MC 19 620 27918

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km E of Foligno (57155 inhabitants)
54 Km E of Perugia (166134 inhabitants)
65 Km NE of Terni (111501 inhabitants)
70 Km NW of Teramo (54892 inhabitants)
72 Km SW of Ancona (100861 inhabitants)
85 Km NW of L'Aquila (69753 inhabitants)
86 Km S of Fano (60888 inhabitants)
94 Km S of Pesaro (94582 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 1.5 2017-04-08
22:20:54		 43.0678 13.0463 8 2017-04-08
22:29:39		 Sala Sismica INGV-Roma 43581541
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-04-08 22:20:54 ± 0.05
Latitude 43.0678 ± 0.0027
Longitude 13.0463 ± 0.0037
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 43581541

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 315
Semi-minor axis of confidence ellipse (meter) 274
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 217
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 72
Number of associated phases, regardless of their use for origin computation 58
Number of defining phases 38
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.65471
Number of stations at which the event was observed 39
Number of stations from which data was used for origin computation 21
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 43581541
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-04-08 22:29:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.BRSN.EHZ. 2017-04-08T22:22:10.38 3.0 undecidable manual Sg 8.21 0
GU.CARD.HHZ. 2017-04-08T22:22:04.98 3.0 undecidable manual Sn -9.99 0
IV.LEOD.HNZ. 2017-04-08T22:21:58.24 3.0 positive manual Pg 12.57 0
IV.CTI.HHZ. 2017-04-08T22:21:57.29 3.0 undecidable manual Pg 12.1 0
IV.ZONE.HHZ. 2017-04-08T22:21:54.73 3.0 negative manual Pn 5.68 0
IV.MPAG.EHZ. 2017-04-08T22:21:50.70 3.0 undecidable manual Sg 8.3 0
IV.CET2.HHZ. 2017-04-08T22:21:46.56 3.0 undecidable manual Sg 6.41 0
IV.USI.HHZ. 2017-04-08T22:21:45.94 3.0 undecidable manual Sn -6.83 0
IV.SALB.HHZ. 2017-04-08T22:21:45.54 3.0 undecidable manual Sg 7.22 0
SL.LJU.BHZ. 2017-04-08T22:21:35.62 3.0 undecidable manual Pn -4.64 0
IV.GRI.EHZ. 2017-04-08T22:21:31.97 3.0 undecidable manual Pg 11.92 0
MN.PDG.HHZ. 2017-04-08T22:21:25.65 3.0 undecidable manual Pn -4.97 0
IV.MPAG.EHZ. 2017-04-08T22:21:17.03 3.0 negative manual Pg 6.55 0
IV.PIEI.HHZ. 2017-04-08T22:21:16.56 3.0 positive manual Pg 6.11 0
IV.APEC.HHZ. 2017-04-08T22:21:13.40 3.0 positive manual Pg 2.08 0
IV.T1299.EHZ. 2017-04-08T22:21:12.06 3.0 undecidable manual Sg -4.53 0
IV.SSFR.HHZ. 2017-04-08T22:21:10.72 0.6 undecidable manual S 333 46.1205 50 0.67 40
IV.ARVD.HHZ. 2017-04-08T22:21:10.96 0.6 undecidable manual S 350 48.5181 50 0.28 44
IV.T1241.EHZ. 2017-04-08T22:21:07.94 0.6 undecidable manual S 127 39.0276 50 -0.24 45
IV.FSSB.HHZ. 2017-04-08T22:21:07.76 0.1 undecidable manual P 343 72.6717 50 0.13 87
IV.TERO.HHZ. 2017-04-08T22:21:07.22 0.1 undecidable manual P 137 67.0773 50 0.46 82
IV.CING.HHZ. 2017-04-08T22:21:07.18 0.6 undecidable manual S 19 36.2415 50 -0.23 45
IV.T1212.EHZ. 2017-04-08T22:21:06.70 0.6 undecidable manual S 180 35.0427 50 -0.41 44
IV.ATVO.HHZ. 2017-04-08T22:21:05.98 0.1 undecidable manual P 304 62.3931 50 -0.06 90
IV.EL6.EHZ. 2017-04-08T22:21:05.15 0.6 undecidable manual S 9 29.3484 105 -0.04 48
IV.CET2.HHZ. 2017-04-08T22:21:05.60 3.0 positive manual Pn -3.62 0
IV.T1211.EHZ. 2017-04-08T22:21:05.67 0.1 undecidable manual P 195 61.3941 50 -0.21 87
IV.ASSB.HHZ. 2017-04-08T22:21:05.88 0.6 undecidable manual S 265 31.5462 104 -0.04 48
OT.TAR1.HHZ. 2017-04-08T22:21:05.87 3.0 negative manual Pn -5.66 0
IV.T1245.HHZ. 2017-04-08T22:21:04.21 0.1 undecidable manual S 154 26.1516 107 0.1 95
IV.NRCA.HHZ. 2017-04-08T22:21:04.33 0.6 undecidable manual S 168 26.5512 107 0.07 48
IV.MMO1.EHZ. 2017-04-08T22:21:04.81 0.6 undecidable manual S 129 29.4483 105 -0.41 44
IV.ARVD.HHZ. 2017-04-08T22:21:03.68 1.0 negative manual P 350 48.5181 50 -0.22 22
IV.GUMA.HHZ. 2017-04-08T22:21:03.65 0.6 undecidable manual S 91 23.4543 109 0.43 45
IV.SSFR.HHZ. 2017-04-08T22:21:03.34 0.6 positive manual P 333 46.1205 50 -0.19 45
IV.MC2.EHZ. 2017-04-08T22:21:02.75 0.6 undecidable manual S 146 20.868 111 0.36 45
IV.T1241.EHZ. 2017-04-08T22:21:02.12 1.0 negative manual P 127 39.0276 50 -0.33 22
IV.T1216.EHZ. 2017-04-08T22:21:02.24 0.6 undecidable manual S 186 19.7691 112 0.2 47
IV.T1212.EHZ. 2017-04-08T22:21:01.53 0.6 positive manual P 180 35.0427 50 -0.3 45
IV.CING.HHZ. 2017-04-08T22:21:01.66 0.1 positive manual P 19 36.2415 50 -0.35 89
IV.ASSB.HHZ. 2017-04-08T22:21:01.09 0.1 positive manual P 265 31.5462 104 -0.05 95
IV.T1245.HHZ. 2017-04-08T22:21:00.46 0.1 undecidable manual P 154 26.1516 107 0.36 90
IV.MMO1.EHZ. 2017-04-08T22:21:00.48 0.3 positive manual P 129 29.4483 105 -0.27 68
IV.EL6.EHZ. 2017-04-08T22:21:00.57 0.1 positive manual P 9 29.3484 105 -0.16 94
IV.T1256.HHZ. 2017-04-08T22:21:00.84 0.6 undecidable manual S 115 16.0728 117 -0.03 49
IV.NRCA.HHZ. 2017-04-08T22:20:59.99 0.1 undecidable manual P 168 26.5512 107 -0.2 93
IV.CESI.HHZ. 2017-04-08T22:20:59.70 0.6 undecidable manual S 239 13.4754 121 -0.37 46
IV.MC2.EHZ. 2017-04-08T22:20:59.28 0.6 undecidable manual P 146 20.868 111 0.17 47
IV.GUMA.HHZ. 2017-04-08T22:20:59.76 0.1 undecidable manual P 91 23.4543 109 0.17 94
IV.T1256.HHZ. 2017-04-08T22:20:58.32 0.1 undecidable manual P 115 16.0728 117 0.09 97
IV.T1216.EHZ. 2017-04-08T22:20:58.96 0.1 undecidable manual P 186 19.7691 112 0.06 97
IV.CESI.HHZ. 2017-04-08T22:20:58.19 0.1 undecidable manual P 239 13.4754 121 0.42 91
IV.T1219.EHZ. 2017-04-08T22:20:57.62 0.1 undecidable manual S 249 3.5964 156 -0.08 99
IV.FDMO.HHZ. 2017-04-08T22:20:57.41 0.1 undecidable manual S 136 4.7952 149 -0.48 91
IV.FDMO.HHZ. 2017-04-08T22:20:56.48 0.1 undecidable manual P 136 4.7952 149 -0.03 100
IV.T1219.EHZ. 2017-04-08T22:20:56.59 0.1 undecidable manual P 249 3.5964 156 0.19 97
IV.SAMA.HHZ. 2017-04-08T22:20:52.62 3.0 positive manual Pn -1.82 0
IV.LPEL.HHZ. 2017-04-08T22:20:51.86 3.0 undecidable manual S -1.28 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARVD.HHN. ML:1.4 0.00006735000000000001 0.76 AML other m 2017-04-08T22:21:11.48
IV.ARVD.HHE. ML:1.5 0.00008375 0.06 AML other m 2017-04-08T22:21:11.52
IV.ASSB.HHN. ML:1.8 0.00028349999999999995 0.22 AML other m 2017-04-08T22:21:06.08
IV.ASSB.HHE. ML:1.7 0.00021349999999999999 0.44 AML other m 2017-04-08T22:21:06.24
IV.ATVO.HHN. ML:1.0 0.00002035 0.7 AML other m 2017-04-08T22:21:16.39
IV.ATVO.HHE. ML:1.0 0.000020549999999999998 0.42 AML other m 2017-04-08T22:21:17.14
IV.CESI.HHE. ML:1.3 0.000234 0.28 AML other m 2017-04-08T22:21:02.95
IV.CESI.HHN. ML:1.4 0.00027600000000000004 0.22 AML other m 2017-04-08T22:21:02.31
IV.CING.HHN. ML:1.6 0.00016199999999999998 0.16 AML other m 2017-04-08T22:21:07.60
IV.CING.HHE. ML:1.7 0.00019800000000000002 0.18 AML other m 2017-04-08T22:21:07.42
IV.EL6.EHE. ML:1.6 0.0002235 0.28 AML other m 2017-04-08T22:21:06.26
IV.EL6.EHN. ML:1.7 0.000255 0.86 AML other m 2017-04-08T22:21:05.10
IV.FSSB.HHE. ML:1.7 0.00007575 0.28 AML other m 2017-04-08T22:21:21.36
IV.FSSB.HHN. ML:2.0 0.0001385 0.4 AML other m 2017-04-08T22:21:19.69
IV.GUMA.HNN. ML:1.9 0.0005355 0.28 AML other m 2017-04-08T22:21:06.41
IV.GUMA.HHE. ML:2.0 0.000626 0.3 AML other m 2017-04-08T22:21:07.21
IV.GUMA.HNE. ML:2.0 0.0007239999999999999 0.34 AML other m 2017-04-08T22:21:07.22
IV.GUMA.HHN. ML:2.1 0.0008240000000000001 1.78 AML other m 2017-04-08T22:21:04.03
IV.MPAG.EHN. ML:1.5 0.00005814999999999999 0.64 AML other m 2017-04-08T22:22:07.84
IV.MPAG.EHE. ML:1.4 0.00003855 0.88 AML other m 2017-04-08T22:21:17.43
IV.NRCA.HHE. ML:1.6 0.00022399999999999997 0.64 AML other m 2017-04-08T22:21:06.40
IV.NRCA.HHN. ML:1.6 0.000214 0.2 AML other m 2017-04-08T22:21:05.48
IV.PIEI.HHN. ML:0.9 0.000016899999999999997 0.98 AML other m 2017-04-08T22:21:17.97
IV.PIEI.HHE. ML:1.3 0.000035000000000000004 0.12 AML other m 2017-04-08T22:21:17.16
IV.SSFR.HHE. ML:1.6 0.00010339999999999999 0.2 AML other m 2017-04-08T22:21:11.97
IV.SSFR.HHN. ML:1.6 0.0001205 0.98 AML other m 2017-04-08T22:21:11.28
IV.T1212.EHE. ML:1.5 0.00011929999999999999 1.44 AML other m 2017-04-08T22:21:08.02
IV.T1212.EHN. ML:1.5 0.00014165 0.7 AML other m 2017-04-08T22:21:07.97
IV.T1216.EHE. ML:1.6 0.000309 0.24 AML other m 2017-04-08T22:21:03.45
IV.T1216.EHN. ML:1.6 0.00029000000000000006 0.24 AML other m 2017-04-08T22:21:03.03
IV.T1219.EHN. ML:0.0 0.0011796106499999998 0.0768 AML other m 2017-04-08T22:20:57.83
IV.T1241.EHN. ML:1.2 0.00005415 1.08 AML other m 2017-04-08T22:21:08.20
IV.T1241.EHE. ML:1.1 0.00004875 1.62 AML other m 2017-04-08T22:21:09.90
IV.T1245.HHN. ML:1.4 0.00013619999999999998 0.8 AML other m 2017-04-08T22:21:07.99
IV.T1245.HHE. ML:1.3 0.000124 1.44 AML other m 2017-04-08T22:21:06.14
IV.T1256.HHN. ML:1.8 0.000603 0.2 AML other m 2017-04-08T22:21:01.28
IV.T1256.HHE. ML:1.8 0.0006435 0.28 AML other m 2017-04-08T22:21:01.30
IV.TERO.HHN. ML:1.0 0.000021900000000000004 0.54 AML other m 2017-04-08T22:21:19.78
IV.TERO.HHE. ML:1.2 0.00002305 0.48 AML other m 2017-04-08T22:21:19.66
IV.ZONE.HHN. ML:3.0 0.0000596 0.98 AML other m 2017-04-08T22:22:02.75
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