Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 26-04-2017 and time 14:49:13 (Italy) in region 2 km W Campello sul Clitunno (PG)

A magnitude ML 2.0 earthquake occured in region: 2 km W Campello sul Clitunno (PG), on

  • 26-04-2017 12:49:13 (UTC)
  • 26-04-2017 14:49:13 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8140, 12.7490 at 9 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
Campello sul Clitunno PG 3 2442 2442
Castel Ritaldi PG 6 3278 5720
Trevi PG 7 8469 14189
Spoleto PG 9 38218 52407
Vallo di Nera PG 11 364 52771
Sant'Anatolia di Narco PG 12 564 53335
Montefalco PG 12 5679 59014
Scheggino PG 13 461 59475
Cerreto di Spoleto PG 14 1075 60550
Giano dell'Umbria PG 14 3846 64396
Foligno PG 16 57155 121551
Sellano PG 17 1079 122630
Bevagna PG 18 5081 127711
Massa Martana PG 19 3770 131481
Gualdo Cattaneo PG 19 6155 137636
Poggiodomo PG 19 117 137753

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km S of Foligno (57155 inhabitants)
29 Km N of Terni (111501 inhabitants)
44 Km SE of Perugia (166134 inhabitants)
69 Km NE of Viterbo (67173 inhabitants)
74 Km NW of L'Aquila (69753 inhabitants)
80 Km W of Teramo (54892 inhabitants)
90 Km N of Guidonia Montecelio (88673 inhabitants)
95 Km N of Tivoli (56533 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 2017-04-26
12:49:13		 42.8143 12.7488 9 2019-07-19
13:20:59		 Bollettino Sismico Italiano INGV 63094061
Reviewed
Rev100 		ML 2.0 2017-04-26
12:49:13		 42.8147 12.7467 9 2017-04-26
13:03:37		 Sala Sismica INGV-Roma 44427631
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-04-26 12:49:13 ± 0.04
Latitude 42.8143 ± 0.0018
Longitude 12.7488 ± 0.0025
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 63094061

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 192
Semi-minor axis of confidence ellipse (meter) 129
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 270
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) 55
Number of associated phases, regardless of their use for origin computation 59
Number of defining phases 59
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.73744
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 34
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 88
Type of magnitude ML
Reference to an origin 63094061
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-11-15 15:30:06

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 23
Type of magnitude ML
Reference to an origin 44427631
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-04-26 13:03:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.EL6.EHZ. 2017-04-26T12:49:34.56 0.1 undecidable manual S 26 63.8916 50 0.75 74
IV.T1241.EHZ. 2017-04-26T12:49:31.94 0.1 undecidable manual S 85 55.6998 50 0.31 87
IV.RM33.EHZ. 2017-04-26T12:49:30.55 0.1 undecidable manual S 132 50.9157 50 0.2 90
IV.T1222.EHZ. 2017-04-26T12:49:30.55 0.3 undecidable manual S 153 51.5151 50 0.04 69
IV.MMO1.EHZ. 2017-04-26T12:49:29.66 0.1 undecidable manual S 78 47.9187 50 0.1 92
IV.T1299.EHZ. 2017-04-26T12:49:29.82 0.1 undecidable manual S 115 47.8188 50 0.29 88
IV.PIEI.HHZ. 2017-04-26T12:49:28.45 0.3 undecidable manual P 348 81.8514 50 0.31 62
IV.T1256.HHZ. 2017-04-26T12:49:28.81 0.6 undecidable manual S 61 44.2224 50 0.24 45
IV.ATCC.EHZ. 2017-04-26T12:49:28.33 0.1 undecidable manual S 348 42.0246 50 0.34 88
IV.ARVD.HHZ. 2017-04-26T12:49:27.06 0.6 undecidable manual P 12 77.4669 50 -0.39 41
IV.MC2.EHZ. 2017-04-26T12:49:27.06 0.3 undecidable manual S 73 37.3293 50 0.32 67
IV.T1245.HHZ. 2017-04-26T12:49:26.48 0.1 undecidable manual S 82 36.0417 50 0.1 94
IV.FDMO.HHZ. 2017-04-26T12:49:26.41 0.1 undecidable manual S 48 36.9297 50 -0.21 92
IV.TERO.HHZ. 2017-04-26T12:49:26.47 0.3 undecidable manual P 107 72.8715 50 -0.28 63
IV.SACS.HHE. 2017-04-26T12:49:26.24 0.6 undecidable manual P 274 68.376 50 0.18 44
IV.T1219.EHZ. 2017-04-26T12:49:25.65 0.1 undecidable manual S 38 33.9438 50 -0.16 93
IV.T1211.EHZ. 2017-04-26T12:49:25.76 0.1 undecidable manual S 164 32.4453 50 0.35 90
IV.EL6.EHZ. 2017-04-26T12:49:25.35 0.1 undecidable manual P 26 63.8916 50 -0.01 91
IV.LNSS.HHZ. 2017-04-26T12:49:25.16 0.1 undecidable manual S 135 33.4443 50 -0.52 86
IV.T1218.EHZ. 2017-04-26T12:49:25.90 0.1 undecidable manual S 118 33.8439 50 0.09 94
IV.FEMA.HNZ. 2017-04-26T12:49:24.49 0.1 undecidable manual S 56 29.4483 107 0 97
IV.ATTE.HHN. 2017-04-26T12:49:24.11 0.3 undecidable manual P 323 53.3022 50 0.38 64
IV.MURB.HHZ. 2017-04-26T12:49:23.70 0.3 undecidable manual P 340 53.0025 50 0.01 69
IV.SNTG.HHZ. 2017-04-26T12:49:23.17 0.1 undecidable manual P 18 51.3153 50 -0.25 89
IV.CESI.HHZ. 2017-04-26T12:49:23.10 0.1 undecidable manual S 31 24.6531 110 0.19 94
IV.ASSB.HHZ. 2017-04-26T12:49:23.29 0.1 undecidable manual S -0.16 95
IV.CESX.HHZ. 2017-04-26T12:49:23.51 0.1 undecidable manual S 210 26.3514 109 0.03 97
IV.T1241.EHZ. 2017-04-26T12:49:23.94 0.1 negative manual P 85 55.6998 50 -0.16 89
IV.RM33.EHZ. 2017-04-26T12:49:23.21 0.1 undecidable manual P 132 50.9157 50 -0.15 90
IV.ARRO.EHZ. 2017-04-26T12:49:23.73 0.1 undecidable manual S 177 26.1516 109 0.33 91
IV.T1222.EHZ. 2017-04-26T12:49:23.14 0.1 undecidable manual P 153 51.5151 50 -0.31 87
IV.MGAB.HHZ. 2017-04-26T12:49:23.63 0.6 undecidable manual P 282 52.9026 50 -0.04 46
IV.T1212.EHZ. 2017-04-26T12:49:23.18 0.1 undecidable manual S 106 25.0527 110 0.13 95
IV.MMO1.EHZ. 2017-04-26T12:49:22.74 0.1 negative manual P 78 47.9187 50 -0.17 91
IV.T1299.EHZ. 2017-04-26T12:49:22.83 0.1 negative manual P 115 47.8188 50 -0.06 93
IV.T1256.HHZ. 2017-04-26T12:49:22.32 0.1 undecidable manual P 61 44.2224 50 -0.02 94
IV.T1216.EHZ. 2017-04-26T12:49:22.64 0.1 undecidable manual S 69 23.5542 111 0.09 96
IV.FDMO.HHZ. 2017-04-26T12:49:21.03 0.1 undecidable manual P 48 36.9297 50 -0.18 92
IV.ATCC.EHZ. 2017-04-26T12:49:21.85 0.1 undecidable manual P 348 42.0246 50 -0.15 92
IV.T1214.EHZ. 2017-04-26T12:49:21.09 0.1 undecidable manual P 99 37.9287 50 -0.28 90
IV.T1217.HNZ. 2017-04-26T12:49:21.13 0.1 undecidable manual S 127 18.6702 115 0.12 96
IV.MC2.EHZ. 2017-04-26T12:49:21.18 0.1 undecidable manual P 73 37.3293 50 -0.1 94
IV.LNSS.HHZ. 2017-04-26T12:49:20.44 0.1 undecidable manual P 135 33.4443 50 -0.22 92
IV.T1218.EHZ. 2017-04-26T12:49:20.48 0.1 undecidable manual P 118 33.8439 50 -0.26 91
IV.FEMA.HNZ. 2017-04-26T12:49:20.00 0.1 undecidable manual P 56 29.4483 107 0.02 97
IV.T1219.EHZ. 2017-04-26T12:49:20.61 0.1 undecidable manual P 38 33.9438 50 -0.13 94
IV.T1211.EHZ. 2017-04-26T12:49:20.35 0.1 undecidable manual P 164 32.4453 50 -0.16 93
IV.T1245.HHZ. 2017-04-26T12:49:20.84 0.1 undecidable manual P 82 36.0417 50 -0.23 91
IV.CESX.HHZ. 2017-04-26T12:49:19.33 0.3 undecidable manual P 210 26.3514 109 -0.07 72
IV.MOMA.HHZ. 2017-04-26T12:49:19.93 0.1 undecidable manual S 265 14.5743 121 0.18 96
IV.ARRO.EHZ. 2017-04-26T12:49:19.45 0.3 undecidable manual P 177 26.1516 109 0.1 72
IV.T1212.EHZ. 2017-04-26T12:49:19.09 0.1 negative manual P 106 25.0527 110 -0.06 97
IV.CESI.HHZ. 2017-04-26T12:49:19.16 0.1 positive manual P 31 24.6531 110 0.09 96
IV.ASSB.HHZ. 2017-04-26T12:49:19.24 0.1 undecidable manual P -0.14 96
IV.T1216.EHZ. 2017-04-26T12:49:18.93 0.1 negative manual P 69 23.5542 111 0.07 97
IV.T1221.HNE. 2017-04-26T12:49:18.04 0.3 undecidable manual S 57 9.4794 133 -0.29 71
IV.T1217.HNZ. 2017-04-26T12:49:18.07 0.1 undecidable manual P 127 18.6702 115 0.1 97
IV.MOMA.HHZ. 2017-04-26T12:49:17.20 0.1 undecidable manual P 265 14.5743 121 -0.05 99
IV.T1221.HNE. 2017-04-26T12:49:16.44 0.1 undecidable manual P 57 9.4794 133 0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MOMA.HNE. ML:2.1 0.0012306965 0.2688 AML other m 2017-04-26T12:49:21.04
IV.MOMA.HHE. ML:2.1 0.0013462769999999999 0.2752 AML other m 2017-04-26T12:49:21.04
IV.MOMA.HNN. ML:1.9 0.0007785759 0.2496 AML other m 2017-04-26T12:49:21.28
IV.MOMA.HHN. ML:1.9 0.0007646694000000001 0.2432 AML other m 2017-04-26T12:49:21.40
IV.T1217.EHN. ML:2.2 0.0013236675 0.2432 AML other m 2017-04-26T12:49:22.96
IV.T1217.EHE. ML:2.2 0.001246772 0.1408 AML other m 2017-04-26T12:49:21.90
IV.T1217.HNN. ML:2.2 0.0011855675 0.224 AML other m 2017-04-26T12:49:22.96
IV.T1217.HNE. ML:2.2 0.0011993065 0.1408 AML other m 2017-04-26T12:49:21.90
IV.T1216.EHE. ML:2.4 0.0016656655 0.256 AML other m 2017-04-26T12:49:23.94
IV.T1216.EHN. ML:2.6 0.002449606 0.1472 AML other m 2017-04-26T12:49:23.11
IV.T1212.EHN. ML:2.0 0.000576444 0.1728 AML other m 2017-04-26T12:49:25.25
IV.T1212.HNE. ML:2.2 0.0009400059 0.3072 AML other m 2017-04-26T12:49:23.65
IV.T1212.HNN. ML:2.0 0.00056553665 0.1728 AML other m 2017-04-26T12:49:25.25
IV.T1212.EHE. ML:2.2 0.0009442773 0.3008 AML other m 2017-04-26T12:49:23.65
IV.CESI.HHE. ML:2.1 0.0007038862 0.32 AML other m 2017-04-26T12:49:25.34
IV.CESI.HHN. ML:2.5 0.001843597 0.1984 AML other m 2017-04-26T12:49:23.83
IV.ASSB.HHE. ML:2.2 0.00097161525 0.224 AML other m 2017-04-26T12:49:24.33
IV.ASSB.HHN. ML:2.2 0.00081728265 0.3008 AML other m 2017-04-26T12:49:23.70
IV.CESX.HHN. ML:2.0 0.0005099612 0.1984 AML other m 2017-04-26T12:49:24.92
IV.CESX.HHE. ML:1.9 0.00049544195 0.576 AML other m 2017-04-26T12:49:29.11
IV.ARRO.EHN. ML:1.6 0.00025534475 0.1984 AML other m 2017-04-26T12:49:24.61
IV.ARRO.EHE. ML:1.8 0.0003706434 0.2816 AML other m 2017-04-26T12:49:25.71
IV.T1211.HNN. ML:2.1 0.0006456388 0.2688 AML other m 2017-04-26T12:49:27.09
IV.T1211.EHE. ML:1.9 0.0003682167 0.1152 AML other m 2017-04-26T12:49:28.42
IV.T1211.EHN. ML:2.2 0.0006592654 0.2688 AML other m 2017-04-26T12:49:27.09
IV.T1211.HNE. ML:1.9 0.00037318565 0.1152 AML other m 2017-04-26T12:49:28.48
IV.LNSS.HHE. ML:2.5 0.0013640635 0.224 AML other m 2017-04-26T12:49:27.18
IV.LNSS.HHN. ML:2.3 0.0008939794 0.16 AML other m 2017-04-26T12:49:27.01
IV.T1218.HNE. ML:2.0 0.00045572805 0.128 AML other m 2017-04-26T12:49:26.64
IV.T1218.EHN. ML:2.4 0.00103097035 0.224 AML other m 2017-04-26T12:49:27.72
IV.T1218.EHE. ML:2.0 0.00044184274999999995 0.1408 AML other m 2017-04-26T12:49:26.64
IV.T1218.HNN. ML:2.4 0.00100858215 0.224 AML other m 2017-04-26T12:49:27.72
IV.T1219.HNN. ML:2.3 0.00090735555 0.224 AML other m 2017-04-26T12:49:26.30
IV.T1219.EHN. ML:2.3 0.0009179566 0.224 AML other m 2017-04-26T12:49:26.41
IV.T1219.HNE. ML:2.1 0.00049762815 0.224 AML other m 2017-04-26T12:49:26.62
IV.T1219.EHE. ML:2.1 0.00048925955 0.2432 AML other m 2017-04-26T12:49:26.63
IV.T1245.HNN. ML:2.0 0.00037309064999999997 0.4288 AML other m 2017-04-26T12:49:28.59
IV.T1245.HHN. ML:1.9 0.00032345554999999997 0.2944 AML other m 2017-04-26T12:49:31.51
IV.T1245.HNE. ML:1.9 0.00030459020000000005 0.2304 AML other m 2017-04-26T12:49:31.64
IV.T1245.HHE. ML:1.9 0.00032479590000000005 0.2048 AML other m 2017-04-26T12:49:29.36
IV.FDMO.HHE. ML:1.9 0.00028739749999999995 0.1408 AML other m 2017-04-26T12:49:29.78
IV.FDMO.HHN. ML:1.8 0.0002342929 0.16 AML other m 2017-04-26T12:49:28.06
IV.T1214.EHN. ML:1.6 0.00016280745 0.2048 AML other m 2017-04-26T12:49:31.28
IV.T1214.HNN. ML:1.7 0.00017665079999999999 0.2048 AML other m 2017-04-26T12:49:31.28
IV.T1214.HNE. ML:1.8 0.00021261215 0.192 AML other m 2017-04-26T12:49:28.48
IV.T1214.EHE. ML:1.8 0.00022250809999999998 0.192 AML other m 2017-04-26T12:49:28.48
IV.ATCC.EHE. ML:2.0 0.00030188725 0.2624 AML other m 2017-04-26T12:49:32.18
IV.ATCC.EHN. ML:1.8 0.00022063290000000002 0.2816 AML other m 2017-04-26T12:49:32.35
IV.T1256.HHN. ML:2.0 0.00034524259999999993 0.2816 AML other m 2017-04-26T12:49:29.09
IV.T1256.HNE. ML:1.8 0.00020792650000000002 0.2176 AML other m 2017-04-26T12:49:29.17
IV.T1256.HNN. ML:2.0 0.00034436080000000005 0.3264 AML other m 2017-04-26T12:49:29.10
IV.T1256.HHE. ML:1.8 0.00019540227 0.3648 AML other m 2017-04-26T12:49:32.93
IV.T1299.EHE. ML:1.7 0.00014131040000000002 0.2624 AML other m 2017-04-26T12:49:30.32
IV.T1299.HNE. ML:1.8 0.00016857664999999998 0.2496 AML other m 2017-04-26T12:49:30.19
IV.T1299.EHN. ML:1.8 0.00016996475 0.2176 AML other m 2017-04-26T12:49:30.75
IV.T1299.HNN. ML:1.9 0.0002179672 0.6144 AML other m 2017-04-26T12:49:36.22
IV.T1222.HNN. ML:1.9 0.00019868415 0.2688 AML other m 2017-04-26T12:49:32.27
IV.T1222.EHE. ML:1.9 0.00022239745 0.2368 AML other m 2017-04-26T12:49:33.99
IV.T1222.HNE. ML:1.9 0.00021851910000000003 0.256 AML other m 2017-04-26T12:49:31.87
IV.T1222.EHN. ML:1.9 0.0001830272 0.256 AML other m 2017-04-26T12:49:32.14
IV.SNTG.HHN. ML:1.6 0.000101878855 0.256 AML other m 2017-04-26T12:49:33.46
IV.SNTG.HHE. ML:1.5 0.000076630645 0.3008 AML other m 2017-04-26T12:49:35.23
IV.RM33.HNE. ML:2.2 0.0004546823 0.192 AML other m 2017-04-26T12:49:32.95
IV.RM33.EHN. ML:2.1 0.0003066029 0.1792 AML other m 2017-04-26T12:49:31.74
IV.RM33.HNN. ML:2.1 0.00029353805 0.192 AML other m 2017-04-26T12:49:31.74
IV.RM33.EHE. ML:2.3 0.0004678672 0.1792 AML other m 2017-04-26T12:49:32.95
IV.MGAB.HNN. ML:1.9 0.0001727775 0.4992 AML other m 2017-04-26T12:49:38.92
IV.MGAB.HHN. ML:1.8 0.00015220539999999998 0.2624 AML other m 2017-04-26T12:49:38.91
IV.MGAB.HHE. ML:1.7 0.00013209205 0.32 AML other m 2017-04-26T12:49:36.89
IV.MGAB.HNE. ML:1.7 0.000124912 0.3008 AML other m 2017-04-26T12:49:36.89
IV.MURB.HNE. ML:2.4 0.00058390685 0.2496 AML other m 2017-04-26T12:49:35.54
IV.MURB.HHE. ML:2.2 0.0004260392 0.2624 AML other m 2017-04-26T12:49:34.70
IV.MURB.HNN. ML:2.4 0.0005665767000000001 0.256 AML other m 2017-04-26T12:49:34.10
IV.MURB.HHN. ML:2.4 0.00056855195 0.32 AML other m 2017-04-26T12:49:33.80
IV.T1241.EHN. ML:1.6 0.000080330735 0.32 AML other m 2017-04-26T12:49:35.35
IV.T1241.HNN. ML:1.8 0.00014655875000000001 0.3392 AML other m 2017-04-26T12:49:35.18
IV.T1241.HNE. ML:1.8 0.00013194368 0.2048 AML other m 2017-04-26T12:49:33.47
IV.T1241.EHE. ML:1.8 0.00013904155 0.224 AML other m 2017-04-26T12:49:33.48
IV.EL6.EHN. ML:2.3 0.00040786334999999996 0.1792 AML other m 2017-04-26T12:49:35.71
IV.EL6.EHE. ML:2.4 0.00051815535 0.16 AML other m 2017-04-26T12:49:35.85
IV.TERO.HHE. ML:1.6 0.000067076875 0.16 AML other m 2017-04-26T12:49:39.96
IV.TERO.HHN. ML:1.6 0.00007048835 0.1152 AML other m 2017-04-26T12:49:39.45
IV.TERO.HNE. ML:1.6 0.000061243555 0.1408 AML other m 2017-04-26T12:49:39.88
IV.TERO.HNN. ML:1.6 0.00006334365 0.096 AML other m 2017-04-26T12:49:39.46
IV.ARVD.HHN. ML:1.4 0.000034647885 0.16 AML other m 2017-04-26T12:49:42.94
IV.ARVD.HHE. ML:1.4 0.0000353223 0.1984 AML other m 2017-04-26T12:49:43.93
IV.PIEI.HHN. ML:1.5 0.00003975421 0.224 AML other m 2017-04-26T12:49:44.14
IV.PIEI.HHE. ML:1.8 0.000076885945 0.32 AML other m 2017-04-26T12:49:44.97
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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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