Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 29-04-2014 and time 22:54:22 (Italy) in region 2 km NE Cascia (PG)

A magnitude ML 2.0 earthquake occured in region: 2 km NE Cascia (PG), on

  • 29-04-2014 20:54:22 (UTC)
  • 29-04-2014 22:54:22 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7330, 13.0330 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
Cascia PG 2 3217 3217
Poggiodomo PG 8 117 3334
Norcia PG 8 4957 8291
Monteleone di Spoleto PG 11 599 8890
Cerreto di Spoleto PG 14 1075 9965
Vallo di Nera PG 15 364 10329
Sant'Anatolia di Narco PG 16 564 10893
Preci PG 16 724 11617
Cittareale RI 17 482 12099
Scheggino PG 17 461 12560
Accumoli RI 18 667 13227
Sellano PG 19 1079 14306
Leonessa RI 20 2435 16741

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km SE of Foligno (57155 inhabitants)
37 Km NE of Terni (111501 inhabitants)
52 Km NW of L'Aquila (69753 inhabitants)
56 Km W of Teramo (54892 inhabitants)
67 Km SE of Perugia (166134 inhabitants)
84 Km E of Viterbo (67173 inhabitants)
85 Km NE of Guidonia Montecelio (88673 inhabitants)
88 Km N of Tivoli (56533 inhabitants)
95 Km W 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 2014-04-29
20:54:22		 42.7327 13.0327 9 2015-09-21
09:36:10		 Bollettino Sismico Italiano INGV 19310071
Reviewed
Rev100 		ML 2.0 2014-04-29
20:54:22		 42.7322 13.0328 9 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 6335871
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-04-29 20:54:22 ± 0.07
Latitude 42.7327 ± 0.0027
Longitude 13.0327 ± 0.0049
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 19310071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 420
Semi-minor axis of confidence ellipse (meter) 238
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 236
Circular confidence region, given by single value of horizontal uncertainty (meter) 420.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 54
Number of associated phases, regardless of their use for origin computation 63
Number of defining phases 61
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.97756
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 36
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 27
Type of magnitude ML
Reference to an origin 19310071
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-05-23 21:31:57

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 27
Type of magnitude ML
Reference to an origin 6335871
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-04-29 21:02:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATVO.HHE. 2014-04-29T20:54:49.58 0.3 undecidable manual S 325 88.1451 50 0.53 60
IV.ARVD.HHZ. 2014-04-29T20:54:49.33 0.3 undecidable manual S 355 85.248 50 1.05 48
IV.ATFO.HHZ. 2014-04-29T20:54:47.80 0.6 undecidable manual S 332 79.6647 50 1.01 33
IV.MURB.HHZ. 2014-04-29T20:54:45.47 0.3 undecidable manual S 325 71.8725 50 0.77 56
IV.CING.HHE. 2014-04-29T20:54:45.54 0.6 undecidable manual S 10 72.5718 50 0.65 39
IV.VCEL.EHZ. 2014-04-29T20:54:45.92 0.6 undecidable manual S 119 75.9684 50 0.13 45
IV.EL6.EHZ. 2014-04-29T20:54:43.88 0.6 undecidable manual S 5 66.378 50 0.63 40
IV.FOSV.EHZ. 2014-04-29T20:54:43.50 0.6 undecidable manual S 341 66.0894 50 0.32 44
IV.TOLF.HHZ. 2014-04-29T20:54:42.18 3.0 positive manual P -0.02 0
IV.ATCC.EHZ. 2014-04-29T20:54:41.61 0.6 undecidable manual S 328 59.496 50 0.21 45
IV.FSSB.HHZ. 2014-04-29T20:54:41.06 0.1 undecidable manual P 349 108.5136 50 0.05 85
MN.AQU.HHZ. 2014-04-29T20:54:40.03 0.6 undecidable manual S 144 51.9036 50 0.66 41
IV.MPAG.EHE. 2014-04-29T20:54:40.06 0.3 undecidable manual P 348 101.9202 50 0.08 65
IV.SNTG.HHZ. 2014-04-29T20:54:40.99 0.6 undecidable manual S 353 58.3971 50 -0.13 46
IV.NARO.HHE. 2014-04-29T20:54:40.41 0.3 undecidable manual P 340 104.0181 50 0.08 64
IV.ATPI.EHE. 2014-04-29T20:54:39.13 0.1 undecidable manual P 328 94.6386 50 0.26 84
IV.SACS.HHZ. 2014-04-29T20:54:39.98 3.0 positive manual P 0.01 0
IV.PIEI.HHZ. 2014-04-29T20:54:39.47 0.1 undecidable manual P 336 97.7244 50 0.12 86
IV.FIAM.HHZ. 2014-04-29T20:54:39.34 0.6 undecidable manual S 172 52.0035 50 -0.07 47
IV.FRON.EHE. 2014-04-29T20:54:38.05 0.3 undecidable manual P 344 90.5427 50 -0.2 64
IV.TERO.HHZ. 2014-04-29T20:54:38.30 0.6 undecidable manual S 104 48.1185 50 -0.09 48
IV.ATVO.HHE. 2014-04-29T20:54:38.00 0.3 undecidable manual P 325 88.1451 50 0.13 66
IV.ASSB.HHZ. 2014-04-29T20:54:37.35 0.3 undecidable manual S 319 45.9207 50 -0.42 67
IV.GUMA.HHZ. 2014-04-29T20:54:37.71 0.3 undecidable manual S 34 44.1225 50 0.41 67
IV.ARVD.HHZ. 2014-04-29T20:54:37.46 0.1 undecidable manual P 355 85.248 50 0.04 90
IV.SSFR.HHE. 2014-04-29T20:54:37.12 0.3 undecidable manual P 346 80.6637 50 0.4 63
IV.ATFO.HHZ. 2014-04-29T20:54:36.83 0.1 negative manual P 332 79.6647 50 0.27 86
IV.VCEL.EHZ. 2014-04-29T20:54:36.10 0.1 undecidable manual P 119 75.9684 50 0.11 90
IV.CESX.HHZ. 2014-04-29T20:54:36.18 0.6 undecidable manual S 249 38.9277 50 0.27 47
IV.ATTE.HHZ. 2014-04-29T20:54:36.58 0.6 undecidable manual P 313 75.4689 50 0.65 39
IV.CSP1.EHZ. 2014-04-29T20:54:36.38 0.3 undecidable manual S 19 42.2244 50 -0.41 67
IV.CAMP.HHZ. 2014-04-29T20:54:35.34 0.6 undecidable manual S 125 37.7289 50 -0.24 47
IV.MOMA.HHZ. 2014-04-29T20:54:35.84 0.3 undecidable manual S 281 38.5281 50 0.02 74
IV.MURB.HHZ. 2014-04-29T20:54:35.25 0.1 undecidable manual P 325 71.8725 50 -0.11 91
IV.CING.HHE. 2014-04-29T20:54:35.31 0.1 undecidable manual P 10 72.5718 50 -0.15 90
IV.FOSV.EHZ. 2014-04-29T20:54:34.27 0.1 undecidable manual P 341 66.0894 50 -0.2 90
IV.FAGN.HHZ. 2014-04-29T20:54:34.76 0.1 undecidable manual P 139 68.6757 50 -0.11 91
IV.EL6.EHZ. 2014-04-29T20:54:34.22 0.1 undecidable manual P 5 66.378 50 -0.31 88
IV.OFFI.HHZ. 2014-04-29T20:54:33.83 0.1 positive manual P 67 57.6978 50 0.65 81
IV.CESI.HHZ. 2014-04-29T20:54:33.49 0.6 undecidable manual S 341 31.9458 50 -0.56 44
IV.SNTG.HHZ. 2014-04-29T20:54:33.03 0.3 undecidable manual P 353 58.3971 50 -0.26 68
IV.FDMO.HHZ. 2014-04-29T20:54:33.99 0.3 undecidable manual S 7 34.0437 50 -0.61 64
IV.ATCC.EHZ. 2014-04-29T20:54:33.20 0.1 positive manual P 328 59.496 50 -0.25 90
MN.AQU.HHZ. 2014-04-29T20:54:32.43 0.3 undecidable manual P 144 51.9036 50 0.15 70
IV.SMA1.EHZ. 2014-04-29T20:54:32.89 0.6 undecidable manual S 115 27.1506 108 0.38 46
IV.FIAM.HHZ. 2014-04-29T20:54:31.93 0.1 positive manual P 172 52.0035 50 -0.37 89
IV.GUMA.HHZ. 2014-04-29T20:54:31.04 0.1 positive manual P 34 44.1225 50 -0.04 97
IV.FEMA.HNE. 2014-04-29T20:54:31.79 0.6 undecidable manual S 3 25.4523 109 -0.18 49
IV.TERO.HHZ. 2014-04-29T20:54:31.10 0.6 undecidable manual P 104 48.1185 50 -0.61 42
IV.CSP1.EHZ. 2014-04-29T20:54:30.41 0.1 positive manual P 19 42.2244 50 -0.39 90
IV.ASSB.HHZ. 2014-04-29T20:54:30.96 0.1 positive manual P 319 45.9207 50 -0.4 89
IV.FDMO.HHZ. 2014-04-29T20:54:29.15 0.1 positive manual P 7 34.0437 50 -0.38 92
IV.CAMP.HHZ. 2014-04-29T20:54:29.77 0.1 undecidable manual P 125 37.7289 50 -0.32 92
IV.CESX.HHZ. 2014-04-29T20:54:29.92 0.1 positive manual P 249 38.9277 50 -0.36 91
IV.MOMA.HHZ. 2014-04-29T20:54:29.99 0.1 positive manual P 281 38.5281 50 -0.24 94
IV.SMA1.EHZ. 2014-04-29T20:54:28.30 0.1 positive manual P 115 27.1506 108 -0.03 100
IV.ARRO.EHZ. 2014-04-29T20:54:28.36 0.1 positive manual P 232 27.6501 108 -0.06 99
IV.LNSS.HHZ. 2014-04-29T20:54:28.99 0.6 undecidable manual S 178 14.3745 122 0.51 46
IV.CESI.HHZ. 2014-04-29T20:54:28.90 0.1 negative manual P 341 31.9458 50 -0.31 93
IV.FEMA.HNE. 2014-04-29T20:54:27.87 0.1 positive manual P 3 25.4523 109 -0.14 98
IV.NRCA.HNZ. 2014-04-29T20:54:27.96 0.6 undecidable manual S 31 12.9759 124 -0.11 50
IV.LNSS.HHZ. 2014-04-29T20:54:26.38 0.1 positive manual P 178 14.3745 122 0.39 95
IV.NRCA.HNZ. 2014-04-29T20:54:25.90 0.1 positive manual P 31 12.9759 124 0.14 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.AQU.HHN. ML:1.5 0.0000808 1.28 AML other m 2014-04-29T20:54:42.97
MN.AQU.HHE. ML:1.7 0.0001215 1.58 AML other m 2014-04-29T20:54:49.37
IV.ARRO.EHN. ML:1.8 0.000364 1.48 AML other m 2014-04-29T20:54:36.84
IV.ARRO.EHE. ML:2.0 0.0004845 0.62 AML other m 2014-04-29T20:54:38.58
IV.ARVD.HHN. ML:1.7 0.00005785 0.56 AML other m 2014-04-29T20:54:50.12
IV.ARVD.HHE. ML:1.7 0.0000675 2.58 AML other m 2014-04-29T20:54:50.49
IV.ASSB.HHN. ML:2.0 0.0002915 0.2 AML other m 2014-04-29T20:54:38.77
IV.ASSB.HHE. ML:2.0 0.0002735 1.42 AML other m 2014-04-29T20:54:40.02
IV.ATCC.EHE. ML:2.0 0.0002185 1.58 AML other m 2014-04-29T20:54:44.89
IV.ATCC.EHN. ML:2.0 0.000192 0.16 AML other m 2014-04-29T20:54:43.23
IV.ATFO.HHN. ML:1.7 0.00007264999999999999 2.32 AML other m 2014-04-29T20:54:49.63
IV.ATFO.HHE. ML:1.9 0.00010225 0.36 AML other m 2014-04-29T20:54:48.30
IV.ATTE.HHN. ML:1.6 0.0000596 2.96 AML other m 2014-04-29T20:54:50.05
IV.ATTE.HHE. ML:1.7 0.00007905000000000001 1.5 AML other m 2014-04-29T20:54:49.12
IV.CAMP.HHE. ML:1.5 0.00011295000000000001 2.7 AML other m 2014-04-29T20:54:37.80
IV.CAMP.HHN. ML:1.4 0.000096 0.96 AML other m 2014-04-29T20:54:42.60
IV.CESI.HHN. ML:1.7 0.00022 1.42 AML other m 2014-04-29T20:54:34.81
IV.CESI.HHE. ML:1.6 0.0001795 0.18 AML other m 2014-04-29T20:54:34.72
IV.CESX.HHN. ML:1.9 0.0003005 2.9 AML other m 2014-04-29T20:54:39.63
IV.CESX.HHE. ML:1.8 0.0002465 1.46 AML other m 2014-04-29T20:54:40.76
IV.FAGN.HHN. ML:1.9 0.00014050000000000003 0.64 AML other m 2014-04-29T20:54:48.00
IV.FAGN.HHE. ML:2.0 0.00016999999999999999 0.42 AML other m 2014-04-29T20:54:47.94
IV.FDMO.HHN. ML:2.0 0.0004145 2.4 AML other m 2014-04-29T20:54:34.40
IV.FDMO.HHE. ML:2.2 0.000614 0.24 AML other m 2014-04-29T20:54:35.50
IV.FIAM.HHE. ML:1.7 0.00013000000000000002 3.48 AML other m 2014-04-29T20:54:41.15
IV.FIAM.HHN. ML:1.7 0.0001371 0.24 AML other m 2014-04-29T20:54:43.24
IV.FOSV.EHN. ML:1.7 0.0000906 1.4 AML other m 2014-04-29T20:54:46.73
IV.FOSV.EHE. ML:1.6 0.0000687 0.88 AML other m 2014-04-29T20:54:45.36
IV.FSSB.HHN. ML:2.3 0.000188 2.3 AML other m 2014-04-29T20:54:58.46
IV.FSSB.HHE. ML:2.2 0.00014250000000000002 0.44 AML other m 2014-04-29T20:55:04.87
IV.GUMA.HNN. ML:2.3 0.0006675 0.6 AML other m 2014-04-29T20:54:39.07
IV.GUMA.HHE. ML:2.4 0.0007350000000000001 0.34 AML other m 2014-04-29T20:54:45.21
IV.GUMA.HHN. ML:2.4 0.000876 0.5 AML other m 2014-04-29T20:54:39.06
IV.GUMA.HNE. ML:2.4 0.0007989999999999999 0.48 AML other m 2014-04-29T20:54:41.81
IV.LNSS.HHE. ML:2.6 0.003955 2.28 AML other m 2014-04-29T20:54:29.36
IV.LNSS.HHN. ML:2.6 0.004005 2.4 AML other m 2014-04-29T20:54:29.32
IV.MOMA.HHE. ML:2.2 0.000665 0.2 AML other m 2014-04-29T20:54:38.12
IV.MOMA.HHN. ML:2.1 0.000501 0.16 AML other m 2014-04-29T20:54:37.88
IV.MURB.HHE. ML:2.3 0.00035099999999999997 0.3 AML other m 2014-04-29T20:54:51.96
IV.MURB.HNE. ML:2.4 0.000402 1.12 AML other m 2014-04-29T20:54:51.82
IV.MURB.HHN. ML:2.4 0.0003865 2.28 AML other m 2014-04-29T20:54:48.44
IV.MURB.HNN. ML:2.4 0.0004485 0.92 AML other m 2014-04-29T20:54:50.50
IV.NRCA.HHE. ML:3.3 0.0205 0.14 AML other m 2014-04-29T20:54:28.14
IV.NRCA.HHN. ML:2.9 0.00975 0.12 AML other m 2014-04-29T20:54:29.69
IV.NRCA.HNN. ML:2.9 0.008995000000000001 0.12 AML other m 2014-04-29T20:54:29.70
IV.NRCA.HNE. ML:3.2 0.0195 0.14 AML other m 2014-04-29T20:54:28.15
IV.OFFI.HHN. ML:2.2 0.0003105 2.76 AML other m 2014-04-29T20:54:46.31
IV.OFFI.HHE. ML:2.2 0.000317 1.36 AML other m 2014-04-29T20:54:45.09
IV.PIEI.HHN. ML:1.5 0.00003465 0.34 AML other m 2014-04-29T20:54:55.70
IV.PIEI.HHE. ML:1.7 0.00004845 3.2 AML other m 2014-04-29T20:54:55.98
IV.SACS.HHE. ML:1.7 0.000054449999999999995 1.52 AML other m 2014-04-29T20:54:55.81
IV.SACS.HHN. ML:1.7 0.00005285 0.6 AML other m 2014-04-29T20:54:56.03
IV.SMA1.EHE. ML:2.2 0.0009490000000000001 2.4 AML other m 2014-04-29T20:54:36.63
IV.SMA1.EHN. ML:2.3 0.00117 3.58 AML other m 2014-04-29T20:54:36.81
IV.SNTG.HHN. ML:1.8 0.000131 0.16 AML other m 2014-04-29T20:54:44.91
IV.SNTG.HHE. ML:1.9 0.00015899999999999996 1.44 AML other m 2014-04-29T20:54:42.03
IV.TERO.HHN. ML:1.7 0.00014649999999999998 1.36 AML other m 2014-04-29T20:54:39.81
IV.TERO.HHE. ML:1.6 0.00010085 0.52 AML other m 2014-04-29T20:54:41.44
IV.VCEL.EHE. ML:2.1 0.0001715 0.3 AML other m 2014-04-29T20:54:51.87
IV.VCEL.EHN. ML:2.1 0.00016749999999999998 1.5 AML other m 2014-04-29T20:54:50.09
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