Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 27-04-2019 and time 05:35:32 (UTC) in region 4 km SE Fiordimonte (MC)

A magnitude ML 2.0 earthquake occured in region: 4 km SE Fiordimonte (MC), on

  • 27-04-2019 05:35:32 (UTC)
  • 27-04-2019 07:35:32 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0010, 13.1100 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
Fiordimonte MC 4 202 202
Fiastra MC 6 559 761
Acquacanina MC 6 121 882
Ussita MC 7 444 1326
Pieve Torina MC 7 1458 2784
Pievebovigliana MC 7 866 3650
Visso MC 8 1107 4757
Monte Cavallo MC 9 145 4902
Bolognola MC 10 142 5044
Muccia MC 11 915 5959
Castelsantangelo sul Nera MC 12 281 6240
Preci PG 15 724 6964
Serravalle di Chienti MC 15 1070 8034
Camerino MC 15 6974 15008
Sarnano MC 16 3264 18272
Cessapalombo MC 17 512 18784
Caldarola MC 18 1823 20607
Sellano PG 19 1079 21686
Camporotondo di Fiastrone MC 19 563 22249
Montefortino FM 20 1178 23427

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km E of Foligno (57155 inhabitants)
60 Km E of Perugia (166134 inhabitants)
62 Km NW of Teramo (54892 inhabitants)
62 Km NE of Terni (111501 inhabitants)
76 Km NW of L'Aquila (69753 inhabitants)
76 Km SW of Ancona (100861 inhabitants)
94 Km S of Fano (60888 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 2019-04-27
05:35:32		 43.0007 13.1097 8 2019-08-22
08:25:00		 Bollettino Sismico Italiano INGV 69025581
Reviewed
Rev100 		ML 2.3 2019-04-27
05:35:32		 43.0003 13.1087 9 2019-04-27
06:05:33		 Sala Sismica INGV-Roma 68007101
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-04-27 05:35:32 ± 0.04
Latitude 43.0007 ± 0.0027
Longitude 13.1097 ± 0.0037
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 69025581

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 297
Semi-minor axis of confidence ellipse (meter) 250
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 38
Circular confidence region, given by single value of horizontal uncertainty (meter) 300.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 38
Number of associated phases, regardless of their use for origin computation 69
Number of defining phases 67
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) 0.91371
Number of stations at which the event was observed 41
Number of stations from which data was used for origin computation 39
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 32
Type of magnitude ML
Reference to an origin 69025581
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-05-30 10:04:26

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 71
Type of magnitude ML
Reference to an origin 68007101
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-04-27 06:05:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VIVA.HHZ. 2019-04-27T05:35:56.42 3.0 positive manual P 0.07 0
IV.GIGS.HHZ. 2019-04-27T05:35:55.64 0.6 undecidable manual S 148 71.4729 50 0.52 40
IV.ARVD.HHZ. 2019-04-27T05:35:52.20 3.0 undecidable manual S 0.1 0
IV.CESX.HHZ. 2019-04-27T05:35:52.75 0.3 undecidable manual S 225 60.8946 50 0.47 63
IV.SSFR.HHZ. 2019-04-27T05:35:51.61 0.3 undecidable manual S 331 55.1004 50 0.87 54
IV.RM33.EHZ. 2019-04-27T05:35:51.14 0.3 undecidable manual S 171 55.2003 50 0.37 65
IV.TERO.HHZ. 2019-04-27T05:35:51.71 0.3 undecidable manual S 136 58.0974 50 0.17 67
IV.ARRO.EHZ. 2019-04-27T05:35:51.02 0.3 undecidable manual S 211 54.501 50 0.44 64
IV.MURB.HHZ. 2019-04-27T05:35:51.34 0.3 undecidable manual S 302 55.5999 50 0.47 63
IV.CAMP.HHZ. 2019-04-27T05:35:51.23 0.3 undecidable manual S 155 56.9985 50 -0.03 69
IV.T0110.HHZ. 2019-04-27T05:35:50.02 0.3 undecidable manual P 147 101.4207 50 -0.35 60
IV.MOMA.HHZ. 2019-04-27T05:35:49.50 0.3 undecidable manual S 244 49.0176 50 0.39 65
IV.BADI.EHZ. 2019-04-27T05:35:48.97 0.3 undecidable manual P 309 89.8434 50 0.38 60
IV.VCEL.EHZ. 2019-04-27T05:35:48.55 0.3 undecidable manual P 138 89.8434 50 -0.04 65
IV.FAGN.HHZ. 2019-04-27T05:35:48.65 0.6 undecidable manual P 154 90.243 50 0 44
IV.LNSS.HHZ. 2019-04-27T05:35:47.99 0.3 undecidable manual S 187 44.5221 50 0.08 70
IV.ATCC.EHZ. 2019-04-27T05:35:47.95 0.3 undecidable manual S 298 43.2234 50 0.39 66
IV.NARO.HHZ. 2019-04-27T05:35:47.02 0.6 undecidable manual P 328 80.0643 50 -0.05 44
IV.FOSV.EHZ. 2019-04-27T05:35:47.77 0.6 undecidable manual S 319 43.1235 50 0.23 45
IV.SMA1.EHZ. 2019-04-27T05:35:47.87 0.3 undecidable manual S 156 45.0216 50 -0.17 69
IV.FIAM.HHZ. 2019-04-27T05:35:46.87 0.3 undecidable manual P 180 81.252 50 -0.4 61
IV.GAVE.EHZ. 2019-04-27T05:35:46.33 0.3 undecidable manual S 207 38.4282 50 0.04 72
IV.MPAG.EHZ. 2019-04-27T05:35:46.51 0.3 undecidable manual P 338 75.2691 50 0.17 65
IV.ASSB.HHZ. 2019-04-27T05:35:45.75 0.3 undecidable manual S 277 36.8298 50 -0.12 71
IV.MTRA.EHZ. 2019-04-27T05:35:45.28 0.3 undecidable manual S 139 35.742 50 -0.29 68
IV.GIGS.HHZ. 2019-04-27T05:35:45.32 0.3 undecidable manual P 148 71.4729 50 -0.44 62
IV.ATVO.HHZ. 2019-04-27T05:35:45.58 0.1 undecidable manual P 307 70.8735 50 -0.08 89
IV.ARRO.EHZ. 2019-04-27T05:35:43.01 0.1 undecidable manual P 211 54.501 50 -0.13 91
IV.MURB.HHZ. 2019-04-27T05:35:43.24 0.6 undecidable manual P 302 55.5999 50 -0.07 46
IV.CAMP.HHZ. 2019-04-27T05:35:43.08 0.1 negative manual P 155 56.9985 50 -0.45 85
IV.ATFO.HHZ. 2019-04-27T05:35:43.81 0.1 undecidable manual P 313 59.496 50 -0.1 91
IV.SAP2.EHZ. 2019-04-27T05:35:43.03 0.3 undecidable manual S 66 25.752 108 0.65 63
IV.SNTG.HHZ. 2019-04-27T05:35:43.86 0.3 undecidable manual S 334 31.3464 105 -0.38 67
IV.TERO.HHZ. 2019-04-27T05:35:43.20 0.6 undecidable manual P 136 58.0974 50 -0.5 42
IV.MF5.EHZ. 2019-04-27T05:35:43.98 0.3 undecidable manual S 93 28.4493 106 0.71 61
IV.CESX.HHZ. 2019-04-27T05:35:43.95 0.3 undecidable manual P 225 60.8946 50 -0.17 67
IV.MOMA.HHZ. 2019-04-27T05:35:42.23 0.3 undecidable manual P 244 49.0176 50 -0.06 70
IV.SSFR.HHZ. 2019-04-27T05:35:42.72 0.6 undecidable manual P 331 55.1004 50 -0.51 42
IV.RM33.EHZ. 2019-04-27T05:35:42.83 0.3 undecidable manual P 171 55.2003 50 -0.42 64
IV.SMA1.EHZ. 2019-04-27T05:35:41.27 0.3 undecidable manual P 156 45.0216 50 -0.41 65
IV.LNSS.HHZ. 2019-04-27T05:35:41.26 0.3 undecidable manual P 187 44.5221 50 -0.34 66
IV.ATCC.EHZ. 2019-04-27T05:35:41.27 0.3 undecidable manual P 298 43.2234 50 -0.13 70
IV.FOSV.EHZ. 2019-04-27T05:35:41.04 0.3 undecidable manual P 319 43.1235 50 -0.35 67
IV.MNTT.EHZ. 2019-04-27T05:35:41.37 0.3 undecidable manual P 80 40.0266 50 0.47 65
IV.GUMA.HHZ. 2019-04-27T05:35:40.83 0.3 undecidable manual S 69 19.5693 113 0.47 67
IV.ASSB.HHZ. 2019-04-27T05:35:40.20 0.3 undecidable manual P 277 36.8298 50 -0.22 69
IV.NRCA.HNZ. 2019-04-27T05:35:40.35 0.6 undecidable manual S 179 18.5703 114 0.31 47
IV.GAVE.EHZ. 2019-04-27T05:35:40.52 0.1 negative manual P 207 38.4282 50 -0.15 93
IV.MMO1.EHZ. 2019-04-27T05:35:40.66 0.3 undecidable manual S 122 20.9679 112 -0.14 72
IV.SNTG.HHZ. 2019-04-27T05:35:39.03 0.3 undecidable manual P 334 31.3464 105 -0.45 66
IV.MF5.EHZ. 2019-04-27T05:35:39.11 0.1 positive manual P 93 28.4493 106 0.19 94
IV.CESI.HHZ. 2019-04-27T05:35:39.78 0.3 undecidable manual S 272 16.6722 117 0.33 70
IV.MTRA.EHZ. 2019-04-27T05:35:39.84 0.3 undecidable manual P 139 35.742 50 -0.41 67
IV.EL6.EHZ. 2019-04-27T05:35:39.86 0.3 undecidable manual P 359 36.4413 50 -0.5 65
IV.MC2.EHZ. 2019-04-27T05:35:38.08 0.3 undecidable manual S 147 11.7771 125 0.07 74
IV.SAP2.EHZ. 2019-04-27T05:35:38.62 0.1 positive manual P 66 25.752 108 0.21 94
IV.CSP1.EHZ. 2019-04-27T05:35:38.00 0.3 undecidable manual S 37 12.6762 123 -0.27 71
IV.NRCA.HNZ. 2019-04-27T05:35:37.08 0.1 undecidable manual P 179 18.5703 114 0.02 99
IV.MMO1.EHZ. 2019-04-27T05:35:37.38 0.1 undecidable manual P 122 20.9679 112 -0.11 97
IV.GUMA.HHZ. 2019-04-27T05:35:37.44 0.1 undecidable manual P 69 19.5693 113 0.2 95
IT.MTCL.HGZ. 2019-04-27T05:35:37.30 0.1 undecidable manual S 0.01 100
IV.CESI.HHZ. 2019-04-27T05:35:37.00 0.1 undecidable manual P 272 16.6722 117 0.29 94
IV.FEMA.HNZ. 2019-04-27T05:35:36.80 0.3 undecidable manual S 229 6.4935 142 0.14 74
IV.MC2.EHZ. 2019-04-27T05:35:36.07 0.3 undecidable manual P 147 11.7771 125 0.19 73
IT.MTCL.HGZ. 2019-04-27T05:35:35.55 0.1 undecidable manual P 0.08 99
IV.FDMO.HHZ. 2019-04-27T05:35:35.44 0.3 undecidable manual S 335 4.3956 153 -0.82 60
IV.CSP1.EHZ. 2019-04-27T05:35:35.94 0.1 positive manual P 37 12.6762 123 -0.09 99
IV.FEMA.HNZ. 2019-04-27T05:35:35.30 0.1 undecidable manual P 229 6.4935 142 0.2 98
IV.FDMO.HHZ. 2019-04-27T05:35:34.56 0.1 undecidable manual P 335 4.3956 153 -0.31 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNTG.HNN. ML:1.8 0.00026235385 0.1312 AML other m 2019-04-27T05:35:45.44
IV.SNTG.HHN. ML:1.8 0.00028606875 0.1408 AML other m 2019-04-27T05:35:45.44
IV.SNTG.HNE. ML:1.7 0.00024762865 0.16 AML other m 2019-04-27T05:35:47.88
IV.SNTG.HHE. ML:1.7 0.00022200805 0.16 AML other m 2019-04-27T05:35:47.88
IV.FOSV.EHN. ML:2.1 0.00037086635000000003 0.3392 AML other m 2019-04-27T05:35:49.58
IV.FOSV.EHE. ML:2.1 0.00042043474999999995 0.4 AML other m 2019-04-27T05:35:50.56
IV.MOMA.HNN. ML:2.1 0.00037111934999999995 1.7888 AML other m 2019-04-27T05:35:51.00
IV.MOMA.HHN. ML:2.2 0.00038311570000000003 1.7792 AML other m 2019-04-27T05:35:51.99
IV.MOMA.HHE. ML:2.2 0.00043771625 0.1792 AML other m 2019-04-27T05:35:51.34
IV.MOMA.HNE. ML:2.2 0.00040363705 0.1984 AML other m 2019-04-27T05:35:51.35
IV.CAMP.HHE. ML:1.8 0.0001561315 0.1792 AML other m 2019-04-27T05:35:51.56
IV.LNSS.HHE. ML:2.2 0.0005460596 0.4 AML other m 2019-04-27T05:35:51.69
IV.LNSS.HNE. ML:2.3 0.0005790046 0.4096 AML other m 2019-04-27T05:35:51.69
IV.CAMP.HHN. ML:1.9 0.00017985414999999999 0.3424 AML other m 2019-04-27T05:35:51.70
IV.LNSS.HHN. ML:2.2 0.00051442695 1.7408 AML other m 2019-04-27T05:35:52.02
IV.LNSS.HNN. ML:2.2 0.00050007185 1.7408 AML other m 2019-04-27T05:35:52.02
IV.TERO.HHN. ML:2.0 0.00023659450000000003 0.08 AML other m 2019-04-27T05:35:52.57
IV.ARRO.EHE. ML:2.0 0.00021229149999999998 0.1984 AML other m 2019-04-27T05:35:53.17
IV.ARRO.EHN. ML:2.0 0.0002440661 1.8208 AML other m 2019-04-27T05:35:53.04
IV.RM33.EHN. ML:1.9 0.00018919550000000003 0.2784 AML other m 2019-04-27T05:35:53.95
IV.TERO.HHE. ML:2.0 0.00021410195 0.1408 AML other m 2019-04-27T05:35:54.06
IV.SMA1.EHE. ML:2.2 0.0005184310999999999 0.5184 AML other m 2019-04-27T05:35:54.29
IV.SMA1.EHN. ML:2.2 0.0004983199000000001 0.48 AML other m 2019-04-27T05:35:54.49
IV.RM33.EHE. ML:1.9 0.00018652960000000002 0.2176 AML other m 2019-04-27T05:35:55.67
IV.GIGS.HHN. ML:1.5 0.000048577705 0.1408 AML other m 2019-04-27T05:35:56.92
IV.GIGS.HHE. ML:1.6 0.000061926395 1.6224 AML other m 2019-04-27T05:35:57.96
IV.MPAG.EHE. ML:1.8 0.00008897107 0.5408 AML other m 2019-04-27T05:35:59.96
IV.MPAG.EHN. ML:1.8 0.00010533160999999999 0.4416 AML other m 2019-04-27T05:36:00.54
IV.NARO.HHN. ML:1.6 0.000057279105 0.24 AML other m 2019-04-27T05:36:00.85
IV.ATVO.HHE. ML:1.7 0.000076459775 1.7024 AML other m 2019-04-27T05:36:00.90
IV.NARO.HHE. ML:1.7 0.00006648680500000001 0.2592 AML other m 2019-04-27T05:36:01.85
IV.ATVO.HHN. ML:1.6 0.00006280697000000001 0.4 AML other m 2019-04-27T05:36:01.94
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