Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 14-08-2019 and time 20:06:11 (UTC) in region 3 km NE Cittareale (RI)

A magnitude ML 2.5 earthquake occured in region: 3 km NE Cittareale (RI), on

  • 14-08-2019 20:06:11 (UTC)
  • 14-08-2019 22:06:11 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.6400, 13.1910 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
Cittareale RI 3 482 482
Accumoli RI 8 667 1149
Amatrice RI 8 2657 3806
Montereale AQ 14 2581 6387
Borbona RI 15 617 7004
Posta RI 15 694 7698
Capitignano AQ 16 665 8363
Cascia PG 17 3217 11580
Arquata del Tronto AP 17 1178 12758
Campotosto AQ 17 542 13300
Norcia PG 19 4957 18257
Monteleone di Spoleto PG 20 599 18856

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km NW of L'Aquila (69753 inhabitants)
42 Km W of Teramo (54892 inhabitants)
45 Km E of Terni (111501 inhabitants)
53 Km SE of Foligno (57155 inhabitants)
80 Km W of Montesilvano (53738 inhabitants)
81 Km NE of Guidonia Montecelio (88673 inhabitants)
82 Km NE of Tivoli (56533 inhabitants)
84 Km SE of Perugia (166134 inhabitants)
86 Km W of Pescara (121014 inhabitants)
86 Km W of Chieti (51815 inhabitants)
92 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 2.5 2019-08-14
20:06:11		 42.6403 13.1907 12 2019-11-13
14:31:08		 Bollettino Sismico Italiano INGV 73740601
Reviewed
Rev100 		ML 2.4 2019-08-14
20:06:11		 42.6437 13.1867 13 2019-08-14
20:15:36		 Sala Sismica INGV-Roma 71492561
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-14 20:06:11 ± 0.04
Latitude 42.6403 ± 0.0027
Longitude 13.1907 ± 0.0037
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 73740601

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 289
Semi-minor axis of confidence ellipse (meter) 58
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 19
Circular confidence region, given by single value of horizontal uncertainty (meter) 290.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 43
Number of associated phases, regardless of their use for origin computation 58
Number of defining phases 58
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.06745
Epicentral distance of station farthest from the epicenter (degree) 0.96317
Number of stations at which the event was observed 37
Number of stations from which data was used for origin computation 37
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.4
Num. used stations 58
Type of magnitude ML
Reference to an origin 73740601
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-08 16:39:26

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 52
Type of magnitude ML
Reference to an origin 71492561
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-14 20:15:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ASSB.HHZ. 2019-08-14T20:06:30.59 0.6 undecidable manual S 316 62.1933 91 0.39 42
IV.SACS.HHZ. 2019-08-14T20:06:29.83 0.3 undecidable manual P 283 106.9152 90 0.78 50
IV.MOMA.HHZ. 2019-08-14T20:06:28.09 0.6 undecidable manual S 290 53.7018 91 0.14 45
IV.ARVD.HHZ. 2019-08-14T20:06:27.58 0.3 undecidable manual P 348 97.2249 90 0.01 64
IV.GUMA.HHZ. 2019-08-14T20:06:27.27 0.6 undecidable manual S 14 48.3183 91 0.77 39
IV.MGAB.HHZ. 2019-08-14T20:06:27.61 0.3 undecidable manual P 289 92.8404 90 0.72 53
IV.CSP1.EHZ. 2019-08-14T20:06:27.09 0.6 undecidable manual S 1 50.1165 91 0.11 46
IV.INTR.HHZ. 2019-08-14T20:06:26.49 0.3 undecidable manual P 140 91.0422 91 -0.12 64
IV.CESI.HHZ. 2019-08-14T20:06:26.08 0.6 undecidable manual S 330 46.62 91 0.01 47
IV.MF5.EHZ. 2019-08-14T20:06:26.39 0.6 undecidable manual S 30 44.3223 91 0.94 36
IV.FIAM.HHZ. 2019-08-14T20:06:24.90 0.6 undecidable manual S 188 41.7249 91 0.14 46
IV.EL6.EHZ. 2019-08-14T20:06:24.24 0.3 undecidable manual P 355 76.7676 91 -0.16 64
IV.CERT.HHZ. 2019-08-14T20:06:24.39 0.3 undecidable manual P 193 78.5658 91 -0.3 63
IV.MTCE.HHZ. 2019-08-14T20:06:24.23 0.3 undecidable manual P 208 77.7666 91 -0.33 63
IV.GIGS.HHZ. 2019-08-14T20:06:23.52 0.6 undecidable manual S 123 37.5291 92 -0.1 47
IV.SNTG.HHZ. 2019-08-14T20:06:23.44 0.3 undecidable manual P 344 71.1732 91 -0.1 66
IV.ARRO.EHZ. 2019-08-14T20:06:23.06 0.6 undecidable manual S 259 35.3424 92 0.01 47
IV.FEMA.HNE. 2019-08-14T20:06:23.30 0.3 undecidable manual S 342 37.4292 92 -0.32 67
IV.T0110.HHZ. 2019-08-14T20:06:22.96 0.3 undecidable manual P 133 66.1893 91 0.19 66
IV.ASSB.HHZ. 2019-08-14T20:06:22.10 0.3 undecidable manual P 316 62.1933 91 -0.05 68
IV.VCEL.EHZ. 2019-08-14T20:06:22.16 0.3 undecidable manual P 117 59.6958 91 0.38 64
IV.TERO.HHZ. 2019-08-14T20:06:22.18 0.6 undecidable manual S 93 33.744 92 -0.46 43
IV.MNTT.EHZ. 2019-08-14T20:06:22.11 0.3 undecidable manual P 35 57.1983 91 0.72 58
IV.MC2.EHZ. 2019-08-14T20:06:21.68 0.6 undecidable manual S 360 30.0477 92 0.04 49
IV.MMO1.EHZ. 2019-08-14T20:06:21.48 0.6 undecidable manual S 21 30.747 92 -0.36 44
IV.SAP2.EHZ. 2019-08-14T20:06:21.22 0.3 undecidable manual P 18 53.4021 91 0.42 64
IV.OFFI.HHZ. 2019-08-14T20:06:21.35 0.3 undecidable manual P 51 51.9036 91 0.78 57
IV.GUMA.HHZ. 2019-08-14T20:06:20.18 0.1 undecidable manual P 14 48.3183 91 0.16 92
IV.CSP1.EHZ. 2019-08-14T20:06:20.10 0.1 undecidable manual P 1 50.1165 91 -0.19 90
IV.FAGN.HHZ. 2019-08-14T20:06:20.55 0.3 undecidable manual P 142 52.6029 91 -0.13 68
IV.MOMA.HHZ. 2019-08-14T20:06:20.87 0.1 undecidable manual P 290 53.7018 91 0.01 93
IV.CESX.HHZ. 2019-08-14T20:06:20.08 0.1 undecidable manual P 266 49.4172 91 -0.11 93
IV.MF5.EHZ. 2019-08-14T20:06:19.62 0.1 positive manual P 30 44.3223 91 0.21 91
IV.FIAM.HHZ. 2019-08-14T20:06:19.04 0.1 positive manual P 188 41.7249 91 0.03 94
IV.CAMP.HHZ. 2019-08-14T20:06:19.07 0.1 undecidable manual S 123 21.2676 95 -0.23 94
IV.CESI.HHZ. 2019-08-14T20:06:19.59 0.1 undecidable manual P 330 46.62 91 -0.17 91
IV.GAVE.HNZ. 2019-08-14T20:06:19.87 0.6 undecidable manual S 283 24.8529 93 -0.38 46
IV.MTRA.EHZ. 2019-08-14T20:06:18.68 0.1 undecidable manual S 52 21.1677 95 -0.59 84
IV.FEMA.HNE. 2019-08-14T20:06:18.32 0.3 undecidable manual P 342 37.4292 92 -0.03 71
IV.NRCA.HNZ. 2019-08-14T20:06:18.75 0.6 undecidable manual S 344 22.2555 94 -0.82 38
IV.GIGS.HHZ. 2019-08-14T20:06:18.20 0.1 undecidable manual P 123 37.5291 92 -0.15 93
MN.AQU.HHE. 2019-08-14T20:06:18.25 0.6 undecidable manual P 151 36.3414 92 0.08 47
IV.ARRO.EHZ. 2019-08-14T20:06:17.94 0.1 positive manual P 259 35.3424 92 -0.09 95
IV.MC2.EHZ. 2019-08-14T20:06:17.10 0.1 positive manual P 360 30.0477 92 -0.11 95
IV.LNSS.HHZ. 2019-08-14T20:06:17.05 0.1 undecidable manual S 251 12.9759 112 -0.08 100
IV.MMO1.EHZ. 2019-08-14T20:06:17.10 0.1 positive manual P 21 30.747 92 -0.22 92
IV.RM33.EHZ. 2019-08-14T20:06:17.61 0.3 undecidable manual S 172 14.6742 105 0.04 73
IV.TERO.HHZ. 2019-08-14T20:06:17.58 0.1 undecidable manual P 93 33.744 92 -0.21 92
IV.GAVE.HNZ. 2019-08-14T20:06:16.30 0.1 undecidable manual P 283 24.8529 93 -0.11 97
IV.SMA1.EHZ. 2019-08-14T20:06:16.92 0.1 undecidable manual S 95 11.877 117 0.06 100
IV.T1299.EHE. 2019-08-14T20:06:15.80 0.1 undecidable manual S 95 7.4814 137 -0.13 98
IV.RM33.EHZ. 2019-08-14T20:06:15.04 0.1 undecidable manual P 172 14.6742 105 0.18 96
IV.MTRA.EHZ. 2019-08-14T20:06:15.65 0.1 positive manual P 52 21.1677 95 -0.19 94
IV.NRCA.HNZ. 2019-08-14T20:06:15.73 0.1 undecidable manual P 344 22.2555 94 -0.29 93
IV.CAMP.HHZ. 2019-08-14T20:06:15.92 0.1 positive manual P 123 21.2676 95 0.06 97
IV.T1299.EHE. 2019-08-14T20:06:14.08 0.1 undecidable manual P 95 7.4814 137 0.17 98
IV.SMA1.EHZ. 2019-08-14T20:06:14.67 0.1 undecidable manual P 95 11.877 117 0.22 96
IV.LNSS.HHZ. 2019-08-14T20:06:14.74 0.1 negative manual P 251 12.9759 112 0.14 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHE. ML:2.8 0.0066318325 0.2048 AML other m 2019-08-14T20:06:17.14
IV.LNSS.HHE. ML:3.2 0.015353425 0.1664 AML other m 2019-08-14T20:06:17.25
IV.LNSS.HNE. ML:3.2 0.014441375000000001 0.1792 AML other m 2019-08-14T20:06:17.25
IV.SMA1.EHN. ML:3.2 0.016531165 0.2816 AML other m 2019-08-14T20:06:17.42
IV.LNSS.HHN. ML:3.1 0.013703225 0.2432 AML other m 2019-08-14T20:06:17.43
IV.LNSS.HNN. ML:3.1 0.01317826 0.2432 AML other m 2019-08-14T20:06:17.43
IV.RM33.EHN. ML:2.8 0.0058156705 0.2432 AML other m 2019-08-14T20:06:17.86
IV.RM33.HNN. ML:2.8 0.0061075815000000006 0.256 AML other m 2019-08-14T20:06:17.86
IV.RM33.EHE. ML:2.8 0.0062314905 0.2816 AML other m 2019-08-14T20:06:17.84
IV.RM33.HNE. ML:2.8 0.00603851 0.2944 AML other m 2019-08-14T20:06:17.84
IV.MTRA.EHN. ML:2.7 0.0036734265 0.1792 AML other m 2019-08-14T20:06:18.87
IV.MTRA.HNN. ML:2.7 0.0036661245 0.1792 AML other m 2019-08-14T20:06:18.88
IV.NRCA.HHN. ML:2.8 0.003677353 0.1408 AML other m 2019-08-14T20:06:19.19
IV.NRCA.HNN. ML:2.7 0.0033986900000000002 0.128 AML other m 2019-08-14T20:06:19.19
IV.NRCA.HNE. ML:2.8 0.0037258635 0.1536 AML other m 2019-08-14T20:06:19.22
IV.NRCA.HHE. ML:2.8 0.0042280625 0.1408 AML other m 2019-08-14T20:06:19.23
IV.CAMP.HHE. ML:1.7 0.000356858 0.384 AML other m 2019-08-14T20:06:19.49
IV.CAMP.HHN. ML:1.7 0.00033748635 0.4352 AML other m 2019-08-14T20:06:19.55
IV.MTRA.HNE. ML:2.4 0.001859837 0.1536 AML other m 2019-08-14T20:06:19.87
IV.MTRA.EHE. ML:2.4 0.0018827470000000002 0.1664 AML other m 2019-08-14T20:06:19.87
IV.GAVE.HNN. ML:2.2 0.0009217671499999999 0.3072 AML other m 2019-08-14T20:06:20.22
IV.GAVE.EHN. ML:2.7 0.0027550475 0.32 AML other m 2019-08-14T20:06:20.23
IV.GAVE.EHE. ML:2.9 0.004620195499999999 0.1408 AML other m 2019-08-14T20:06:20.57
IV.GAVE.HNE. ML:2.9 0.004630964499999999 0.1408 AML other m 2019-08-14T20:06:20.57
IV.TERO.HNE. ML:2.1 0.0005127661 0.0896 AML other m 2019-08-14T20:06:23.26
IV.TERO.HHE. ML:2.4 0.0010832602 0.1408 AML other m 2019-08-14T20:06:23.25
IV.ARRO.EHE. ML:2.3 0.00084872915 0.1664 AML other m 2019-08-14T20:06:23.96
IV.GIGS.HHN. ML:1.5 0.00011856931500000001 0.1024 AML other m 2019-08-14T20:06:23.89
IV.GIGS.HHE. ML:1.6 0.00013024835 0.128 AML other m 2019-08-14T20:06:24.24
IV.ARRO.EHN. ML:2.5 0.0012916115000000002 0.192 AML other m 2019-08-14T20:06:24.60
IV.CESI.HNE. ML:2.0 0.00026115394999999997 0.192 AML other m 2019-08-14T20:06:26.34
IV.CESI.HHE. ML:2.0 0.00028633559999999996 0.2048 AML other m 2019-08-14T20:06:26.44
IV.MF5.EHE. ML:2.4 0.00084094315 0.4992 AML other m 2019-08-14T20:06:27.08
IV.GUMA.HHN. ML:2.8 0.0017478635 0.4608 AML other m 2019-08-14T20:06:27.92
IV.CSP1.EHE. ML:2.3 0.0005559950499999999 1.5136 AML other m 2019-08-14T20:06:27.06
IV.CESX.HHE. ML:2.2 0.0004117097 1.7056 AML other m 2019-08-14T20:06:28.03
IV.GUMA.HNE. ML:2.7 0.0014957515 0.384 AML other m 2019-08-14T20:06:28.78
IV.MOMA.HNE. ML:2.3 0.0005407974 0.1792 AML other m 2019-08-14T20:06:29.35
IV.MOMA.HHE. ML:2.4 0.00057272515 0.1408 AML other m 2019-08-14T20:06:29.35
IV.OFFI.HHE. ML:2.9 0.002004416 0.2304 AML other m 2019-08-14T20:06:30.66
IV.MOMA.HHN. ML:2.3 0.00047513680000000003 0.1664 AML other m 2019-08-14T20:06:31.55
IV.FAGN.HHN. ML:2.4 0.0005904164999999999 0.3968 AML other m 2019-08-14T20:06:32.15
IV.SAP2.EHN. ML:3.1 0.0028932790000000003 0.2432 AML other m 2019-08-14T20:06:32.60
IV.ASSB.HHE. ML:2.1 0.00023503975 0.1536 AML other m 2019-08-14T20:06:32.55
IV.VCEL.EHN. ML:2.4 0.00047851275 0.2432 AML other m 2019-08-14T20:06:32.71
IV.ASSB.HHN. ML:2.0 0.00022022429999999998 0.1408 AML other m 2019-08-14T20:06:32.63
IV.SAP2.EHE. ML:2.4 0.00054759405 0.4736 AML other m 2019-08-14T20:06:33.33
IV.SNTG.HHN. ML:2.0 0.00015504535 0.1408 AML other m 2019-08-14T20:06:34.86
IV.SNTG.HHE. ML:1.8 0.00009797389000000001 0.1536 AML other m 2019-08-14T20:06:36.47
IV.T0110.HHE. ML:2.2 0.00030648730000000003 0.2432 AML other m 2019-08-14T20:06:36.47
IV.EL6.EHN. ML:2.4 0.00035644515 0.2048 AML other m 2019-08-14T20:06:38.96
IV.EL6.EHE. ML:2.2 0.000223553 0.192 AML other m 2019-08-14T20:06:39.04
IV.MTCE.HHE. ML:2.0 0.00014846215000000003 1.4624 AML other m 2019-08-14T20:06:39.90
IV.CERT.HHN. ML:2.0 0.00014856255 0.4096 AML other m 2019-08-14T20:06:41.96
IV.MGAB.HHE. ML:2.3 0.0002096222 0.4736 AML other m 2019-08-14T20:06:43.32
IV.MGAB.HHN. ML:2.3 0.00021785795 0.256 AML other m 2019-08-14T20:06:43.35
IV.MGAB.HNN. ML:2.3 0.00023396839999999998 0.256 AML other m 2019-08-14T20:06:43.35
IV.MGAB.HNE. ML:2.2 0.00017484020000000001 0.5376 AML other m 2019-08-14T20:06:44.51
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