Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 27-06-2019 and time 09:13:26 (Italy) in region 2 km NW Accumoli (RI)

A magnitude ML 1.5 earthquake occured in region: 2 km NW Accumoli (RI), on

  • 27-06-2019 07:13:26 (UTC)
  • 27-06-2019 09:13:26 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7090, 13.2250 at 12 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
Accumoli RI 2 667 667
Arquata del Tronto AP 9 1178 1845
Amatrice RI 10 2657 4502
Cittareale RI 11 482 4984
Norcia PG 14 4957 9941
Acquasanta Terme AP 17 2916 12857
Cascia PG 17 3217 16074
Montegallo AP 17 523 16597

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km W of Teramo (54892 inhabitants)
42 Km NW of L'Aquila (69753 inhabitants)
50 Km E of Terni (111501 inhabitants)
51 Km SE of Foligno (57155 inhabitants)
79 Km W of Montesilvano (53738 inhabitants)
81 Km SE of Perugia (166134 inhabitants)
85 Km W of Pescara (121014 inhabitants)
87 Km W of Chieti (51815 inhabitants)
89 Km NE of Guidonia Montecelio (88673 inhabitants)
90 Km NE of Tivoli (56533 inhabitants)
97 Km E of Viterbo (67173 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 1.5 2019-06-27
07:13:26		 42.7092 13.2253 12 2019-11-13
14:30:55		 Bollettino Sismico Italiano INGV 70647811
Reviewed
Rev100 		ML 1.5 2019-06-27
07:13:26		 42.7082 13.222 14 2019-06-27
07:25:23		 Sala Sismica INGV-Roma 69960751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-27 07:13:26 ± 0.06
Latitude 42.7092 ± 0.0027
Longitude 13.2253 ± 0.0049
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 70647811

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 390
Semi-minor axis of confidence ellipse (meter) 83
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 70
Circular confidence region, given by single value of horizontal uncertainty (meter) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 56
Number of associated phases, regardless of their use for origin computation 45
Number of defining phases 43
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) 0.62593
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 37
Type of magnitude ML
Reference to an origin 69960751
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-27 07:25:23

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 29
Type of magnitude ML
Reference to an origin 70647811
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-07-17 07:20:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IT.VNF1.HGZ. 2019-06-27T07:14:11.17 3.0 undecidable manual S 0.24 0
IV.EL6.EHZ. 2019-06-27T07:13:48.05 0.1 undecidable manual S 352 69.4749 91 0.8 71
IV.MML1.EHE. 2019-06-27T07:13:42.14 0.1 undecidable manual S 335 49.3173 91 0.27 88
IV.PF6.EHN. 2019-06-27T07:13:41.73 0.1 undecidable manual S 357 47.619 91 0.32 88
IV.CSP1.EHZ. 2019-06-27T07:13:40.23 0.1 undecidable manual S 358 42.4242 92 0.2 91
IV.GIGS.HHZ. 2019-06-27T07:13:39.19 0.1 undecidable manual S 135 40.1265 92 -0.23 90
IV.CESI.HHZ. 2019-06-27T07:13:39.57 0.1 undecidable manual S 322 41.9247 92 -0.31 91
IV.MF5.EHZ. 2019-06-27T07:13:39.16 0.1 undecidable manual S 32 36.3414 92 0.77 78
IT.MTCL.HGE. 2019-06-27T07:13:38.26 0.3 undecidable manual S 330 36.5412 92 -0.19 70
IV.FDMO.HHZ. 2019-06-27T07:13:38.50 0.1 undecidable manual S 343 38.0286 92 -0.34 90
IV.EL6.EHZ. 2019-06-27T07:13:38.45 0.1 undecidable manual P 352 69.4749 91 0.08 89
IV.TERO.HHZ. 2019-06-27T07:13:36.96 0.1 undecidable manual S 107 32.3454 92 -0.37 88
IV.ASSB.HHZ. 2019-06-27T07:13:36.94 3.0 positive manual P -0.35 0
IV.FEMA.HNE. 2019-06-27T07:13:36.99 0.3 undecidable manual S 333 31.4463 93 -0.11 72
IV.MML1.EHE. 2019-06-27T07:13:35.29 0.1 positive manual P 335 49.3173 91 0.03 93
IV.OFFI.HHE. 2019-06-27T07:13:35.41 0.1 undecidable manual P 56 45.0216 91 0.81 76
IV.CAMP.HHZ. 2019-06-27T07:13:35.09 0.1 undecidable manual S 142 24.3534 94 -0.12 95
IV.GAVE.EHZ. 2019-06-27T07:13:35.98 0.1 undecidable manual S 266 27.0507 93 0.06 95
IV.CSP1.EHZ. 2019-06-27T07:13:34.06 0.1 positive manual P 358 42.4242 92 -0.14 93
IV.MC2.EHZ. 2019-06-27T07:13:34.63 0.1 undecidable manual S 353 22.6551 95 -0.11 97
IV.RM33.EHZ. 2019-06-27T07:13:34.59 0.1 undecidable manual S 182 22.2555 95 -0.05 97
IV.LNSS.HHZ. 2019-06-27T07:13:34.01 0.1 undecidable manual S 232 19.1697 98 0.19 95
IV.PF6.EHN. 2019-06-27T07:13:34.87 0.1 undecidable manual P 357 47.619 91 -0.12 92
IV.CESI.HHZ. 2019-06-27T07:13:34.08 0.1 positive manual P 322 41.9247 92 -0.03 95
IV.MMO1.EHZ. 2019-06-27T07:13:34.51 0.1 undecidable manual S 21 22.6551 95 -0.24 94
IV.FDMO.HHZ. 2019-06-27T07:13:33.36 0.1 undecidable manual P 343 38.0286 92 -0.15 94
IV.MF5.EHZ. 2019-06-27T07:13:33.48 0.1 undecidable manual P 32 36.3414 92 0.23 92
IV.GIGS.HHZ. 2019-06-27T07:13:33.61 0.1 undecidable manual P 135 40.1265 92 -0.24 90
IT.MTCL.HGE. 2019-06-27T07:13:33.10 0.3 undecidable manual P 330 36.5412 92 -0.19 70
IV.MTRA.HNZ. 2019-06-27T07:13:32.33 0.1 undecidable manual S 69 14.874 106 -0.38 91
IV.NRCA.HNZ. 2019-06-27T07:13:32.72 0.1 undecidable manual S 327 16.4724 102 -0.4 93
IV.TERO.HHZ. 2019-06-27T07:13:32.46 0.1 undecidable manual P 107 32.3454 92 -0.18 93
IV.SMA1.EHZ. 2019-06-27T07:13:32.17 0.1 undecidable manual S 134 12.4764 115 0.05 100
IV.CAMP.HHZ. 2019-06-27T07:13:31.39 0.1 negative manual P 142 24.3534 94 -0.03 97
IV.MMO1.EHZ. 2019-06-27T07:13:31.02 0.1 positive manual P 21 22.6551 95 -0.13 96
IV.GAVE.EHZ. 2019-06-27T07:13:31.86 0.1 undecidable manual P 266 27.0507 93 0.03 96
IV.MC2.EHZ. 2019-06-27T07:13:31.14 0.1 positive manual P 353 22.6551 95 -0.01 98
IV.T1299.EHZ. 2019-06-27T07:13:31.63 0.1 undecidable manual S 151 9.4794 128 0.2 98
IV.RM33.EHZ. 2019-06-27T07:13:31.26 0.1 undecidable manual P 182 22.2555 95 0.17 95
IV.FEMA.HNE. 2019-06-27T07:13:31.72 0.3 undecidable manual P 333 31.4463 93 -0.79 59
IV.LNSS.HHZ. 2019-06-27T07:13:30.80 0.1 positive manual P 232 19.1697 98 0.19 95
IV.NRCA.HNZ. 2019-06-27T07:13:30.17 0.1 positive manual P 327 16.4724 102 -0.04 100
IV.T1299.EHZ. 2019-06-27T07:13:29.47 0.1 undecidable manual P 151 9.4794 128 0.23 97
IV.SMA1.EHZ. 2019-06-27T07:13:29.79 0.1 negative manual P 134 12.4764 115 0.16 98
IV.MTRA.HNZ. 2019-06-27T07:13:29.93 0.1 positive manual P 69 14.874 106 -0.05 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTRA.EHE. ML:1.8 0.00052957265 0.1792 AML other m 2019-06-27T07:13:33.08
IV.MTRA.HNE. ML:1.8 0.0005088150499999999 0.1888 AML other m 2019-06-27T07:13:33.08
IV.MTRA.HNN. ML:1.8 0.0005341006499999999 0.1504 AML other m 2019-06-27T07:13:32.40
IV.MTRA.EHN. ML:1.8 0.0005086356999999999 0.1408 AML other m 2019-06-27T07:13:32.41
IV.NRCA.HNN. ML:2.2 0.0013864049999999998 0.0896 AML other m 2019-06-27T07:13:32.90
IV.NRCA.HNE. ML:2.2 0.0014366195 0.0704 AML other m 2019-06-27T07:13:32.85
IV.NRCA.HHN. ML:2.3 0.0016133505000000001 0.0992 AML other m 2019-06-27T07:13:32.90
IV.NRCA.HHE. ML:2.3 0.0015024755 0.08 AML other m 2019-06-27T07:13:32.89
IV.LNSS.HNE. ML:1.7 0.00039168024999999997 0.2592 AML other m 2019-06-27T07:13:34.30
IV.LNSS.HHE. ML:1.8 0.0004087649 0.2592 AML other m 2019-06-27T07:13:34.29
IV.LNSS.HHN. ML:1.7 0.00036501365 0.24 AML other m 2019-06-27T07:13:34.48
IV.RM33.EHN. ML:1.8 0.00035467230000000004 0.2592 AML other m 2019-06-27T07:13:35.08
IV.RM33.HNN. ML:1.8 0.00036790825000000005 0.2592 AML other m 2019-06-27T07:13:35.08
IV.CAMP.HHE. ML:0.7 0.00002948597452 0.16 AML other m 2019-06-27T07:13:35.21
IV.CAMP.HHN. ML:1.0 0.00006400859 0.2016 AML other m 2019-06-27T07:13:35.33
IV.GAVE.HNE. ML:1.4 0.000129790405 0.1696 AML other m 2019-06-27T07:13:37.75
IV.GAVE.EHE. ML:1.3 0.00010630923 0.1376 AML other m 2019-06-27T07:13:37.83
IV.GAVE.EHN. ML:1.5 0.00017339805 0.24 AML other m 2019-06-27T07:13:37.35
IV.TERO.HHE. ML:1.6 0.0001605582 0.1408 AML other m 2019-06-27T07:13:37.78
IV.TERO.HNN. ML:1.3 0.00008184013499999999 0.1184 AML other m 2019-06-27T07:13:37.49
IV.TERO.HHN. ML:1.7 0.00020080845 0.0992 AML other m 2019-06-27T07:13:37.60
IV.FDMO.HHN. ML:1.3 0.00006441497 0.1184 AML other m 2019-06-27T07:13:39.05
IV.FDMO.HHE. ML:1.1 0.0000498532 0.1376 AML other m 2019-06-27T07:13:40.48
IV.GIGS.HHE. ML:0.6 0.00001444771 0.0992 AML other m 2019-06-27T07:13:39.73
IV.CSP1.EHE. ML:1.4 0.00008030910999999999 0.32 AML other m 2019-06-27T07:13:41.16
IV.CSP1.EHN. ML:1.3 0.00005814194 0.2016 AML other m 2019-06-27T07:13:41.68
IV.CESI.HHE. ML:1.2 0.00004743875 0.16 AML other m 2019-06-27T07:13:40.15
IV.EL6.EHN. ML:1.3 0.000033259995 0.2208 AML other m 2019-06-27T07:13:50.67
IV.EL6.EHE. ML:1.2 0.00003046726 0.3392 AML other m 2019-06-27T07:13:50.10
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