Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 13-07-2019 and time 05:19:35 (Italy) in region 1 km E Sant'Eusanio Forconese (AQ)

A magnitude ML 2.1 earthquake occured in region: 1 km E Sant'Eusanio Forconese (AQ), on

  • 13-07-2019 03:19:35 (UTC)
  • 13-07-2019 05:19:35 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.2960, 13.5400 at 10 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
Sant'Eusanio Forconese AQ 1 394 394
San Demetrio ne' Vestini AQ 2 1854 2248
Villa Sant'Angelo AQ 3 424 2672
Poggio Picenze AQ 3 1136 3808
Fossa AQ 4 721 4529
Fagnano Alto AQ 5 418 4947
Barisciano AQ 6 1828 6775
Ocre AQ 6 1167 7942
Prata d'Ansidonia AQ 6 496 8438
Rocca di Cambio AQ 8 533 8971
Fontecchio AQ 9 369 9340
San Pio delle Camere AQ 10 661 10001
Rocca di Mezzo AQ 10 1526 11527
Santo Stefano di Sessanio AQ 10 111 11638
Caporciano AQ 12 230 11868
Carapelle Calvisio AQ 12 87 11955
Castelvecchio Calvisio AQ 12 153 12108
Tione degli Abruzzi AQ 13 310 12418
L'Aquila AQ 13 69753 82171
Calascio AQ 13 137 82308
Lucoli AQ 17 1011 83319
Navelli AQ 17 554 83873
Castel del Monte AQ 17 413 84286
Ovindoli AQ 18 1227 85513
Ofena AQ 18 506 86019
Capestrano AQ 19 884 86903
Secinaro AQ 20 359 87262
Tornimparte AQ 20 3187 90449
Acciano AQ 20 327 90776

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km E of L'Aquila (69753 inhabitants)
43 Km SW of Teramo (54892 inhabitants)
52 Km W of Chieti (51815 inhabitants)
56 Km W of Montesilvano (53738 inhabitants)
59 Km W of Pescara (121014 inhabitants)
71 Km NE of Tivoli (56533 inhabitants)
75 Km E of Guidonia Montecelio (88673 inhabitants)
79 Km E of Terni (111501 inhabitants)
92 Km NE of Velletri (53303 inhabitants)
98 Km E of Roma (2864731 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 2.1 2019-07-13
03:19:35		 42.2957 13.5405 10 2019-11-13
14:30:55		 Bollettino Sismico Italiano INGV 70706131
Reviewed
Rev100 		ML 2.1 2019-07-13
03:19:35		 42.2972 13.5425 10 2019-07-13
03:36:40		 Sala Sismica INGV-Roma 70518701
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-13 03:19:35 ± 0.05
Latitude 42.2957 ± 0.0027
Longitude 13.5405 ± 0.0036
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 70706131

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 322
Semi-minor axis of confidence ellipse (meter) 179
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 65
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 57
Number of associated phases, regardless of their use for origin computation 45
Number of defining phases 41
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.78241
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 23
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 32
Type of magnitude ML
Reference to an origin 70518701
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-13 03:36:40

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 34
Type of magnitude ML
Reference to an origin 70706131
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-07-19 10:13:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MMUR.HNZ. 2019-07-13T03:20:15.16 3.0 undecidable manual S -0.67 0
IT.FIE.HGZ. 2019-07-13T03:20:14.59 3.0 undecidable manual Pn 2.48 0
IV.TOLF.HHZ. 2019-07-13T03:20:13.55 3.0 undecidable manual S -0.59 0
IT.RMMM.HGZ. 2019-07-13T03:20:04.68 3.0 undecidable manual S -1.79 0
IV.CERA.HHZ. 2019-07-13T03:20:01.90 1.0 undecidable manual S 153 86.8464 50 0.2 21
IV.NRCA.HHZ. 2019-07-13T03:19:57.30 0.3 undecidable manual S 330 69.0753 50 0.35 64
IV.MMO1.EHZ. 2019-07-13T03:19:57.12 1.0 undecidable manual S 345 69.1752 50 0.14 22
IV.POFI.HNE. 2019-07-13T03:19:56.20 1.0 undecidable manual S 168 65.6898 50 0.16 22
IV.GAVE.EHZ. 2019-07-13T03:19:56.70 1.0 undecidable manual S 310 68.7756 50 -0.17 22
IV.LPEL.HHZ. 2019-07-13T03:19:54.52 0.6 undecidable manual S 117 59.5959 50 0.09 46
IV.CERT.HHZ. 2019-07-13T03:19:54.10 0.3 undecidable manual S 230 59.8956 50 -0.41 64
IV.VVLD.HHZ. 2019-07-13T03:19:51.35 0.6 undecidable manual S 172 47.7189 50 0.09 47
IV.CERA.HHZ. 2019-07-13T03:19:50.59 0.1 undecidable manual P 153 86.8464 50 -0.2 85
IV.SMA1.EHZ. 2019-07-13T03:19:49.40 0.6 undecidable manual S 336 40.7259 50 0.01 48
IV.MF5.EHZ. 2019-07-13T03:19:49.70 0.1 undecidable manual P 355 77.0673 50 0.42 82
IV.OFFI.HHZ. 2019-07-13T03:19:49.13 0.1 undecidable manual P 9 71.8725 50 0.65 77
IV.MMO1.EHZ. 2019-07-13T03:19:48.00 0.1 undecidable manual P 345 69.1752 50 -0.06 90
IV.RM33.EHZ. 2019-07-13T03:19:48.00 0.6 undecidable manual S 312 35.6421 50 -0.03 48
IV.GAVE.EHZ. 2019-07-13T03:19:48.22 0.1 undecidable manual P 310 68.7756 50 0.22 87
IV.LRP.EHN. 2019-07-13T03:19:48.34 0.6 undecidable manual P 177 72.0723 50 -0.17 44
IV.TERO.HHZ. 2019-07-13T03:19:48.22 0.6 undecidable manual S 8 36.6411 50 -0.07 48
IV.RCAV.EHZ. 2019-07-13T03:19:48.15 0.1 undecidable manual P 225 69.8745 50 -0.01 91
IV.FIAM.HHZ. 2019-07-13T03:19:48.10 0.3 undecidable manual S 265 34.8429 50 0.28 69
IV.NRCA.HHZ. 2019-07-13T03:19:47.78 0.1 positive manual P 330 69.0753 50 -0.27 86
IV.POFI.HNE. 2019-07-13T03:19:47.43 0.1 undecidable manual P 168 65.6898 50 -0.09 90
IV.PTQR.HHZ. 2019-07-13T03:19:47.40 0.6 undecidable manual S 201 32.4453 50 0.22 47
IV.GUAR.HNN. 2019-07-13T03:19:46.54 0.6 undecidable manual P 199 58.6968 50 0.09 46
IV.LPEL.HHZ. 2019-07-13T03:19:46.52 0.1 undecidable manual P 117 59.5959 50 -0.07 91
IV.VCEL.EHZ. 2019-07-13T03:19:46.00 0.6 undecidable manual S 66 26.9508 50 0.3 46
IV.CERT.HHZ. 2019-07-13T03:19:46.74 0.1 negative manual P 230 59.8956 50 0.1 91
IV.CAMP.HHE. 2019-07-13T03:19:45.90 0.3 undecidable manual S 338 28.749 50 -0.28 69
IV.VVLD.HHZ. 2019-07-13T03:19:44.83 0.6 undecidable manual P 172 47.7189 50 0.07 47
IV.T0110.HHZ. 2019-07-13T03:19:44.10 0.3 undecidable manual S 111 20.6682 116 0.18 72
IV.SMA1.EHZ. 2019-07-13T03:19:43.37 0.1 undecidable manual P 336 40.7259 50 -0.31 90
IV.PTQR.HHZ. 2019-07-13T03:19:42.44 0.1 negative manual P 201 32.4453 50 0.03 97
IV.RM33.EHZ. 2019-07-13T03:19:42.83 0.1 positive manual P 312 35.6421 50 -0.07 96
IV.TERO.HHZ. 2019-07-13T03:19:42.67 0.3 undecidable manual P 8 36.6411 50 -0.38 67
IV.FIAM.HHZ. 2019-07-13T03:19:42.91 0.1 negative manual P 265 34.8429 50 0.13 94
IV.CAMP.HHE. 2019-07-13T03:19:41.44 0.1 positive manual P 338 28.749 50 -0.39 90
MN.AQU.HNN. 2019-07-13T03:19:41.80 0.3 undecidable manual S 300 12.876 129 0.19 73
IV.VCEL.EHZ. 2019-07-13T03:19:41.42 0.1 undecidable manual P 66 26.9508 50 -0.13 96
IV.T0110.HHZ. 2019-07-13T03:19:40.52 0.1 negative manual P 111 20.6682 116 0 99
IV.FAGN.HHZ. 2019-07-13T03:19:39.90 0.3 undecidable manual S 133 4.8951 155 0.05 76
MN.AQU.HNN. 2019-07-13T03:19:39.23 0.1 negative manual P 300 12.876 129 0.04 100
IV.FAGN.HHZ. 2019-07-13T03:19:37.89 0.1 negative manual P 133 4.8951 155 -0.28 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FAGN.HHE. ML:3.1 0.02225 0.36 AML other m 2019-07-13T03:19:40.68
IV.FAGN.HHN. ML:3.0 0.01535 0.34 AML other m 2019-07-13T03:19:41.40
IV.T0110.HHE. ML:2.5 0.002235 0.32 AML other m 2019-07-13T03:19:46.79
IV.VCEL.EHN. ML:2.3 0.0011400000000000002 0.86 AML other m 2019-07-13T03:19:47.21
IV.PTQR.HHN. ML:1.6 0.000154 0.86 AML other m 2019-07-13T03:19:48.70
IV.VCEL.EHE. ML:2.3 0.001153 1.18 AML other m 2019-07-13T03:19:49.09
IV.T0110.HHN. ML:2.5 0.0020549999999999995 0.88 AML other m 2019-07-13T03:19:49.54
IV.TERO.HHE. ML:1.8 0.00027100000000000003 0.76 AML other m 2019-07-13T03:19:50.23
IV.RM33.HNN. ML:2.2 0.0005515 0.76 AML other m 2019-07-13T03:19:50.81
IV.RM33.EHN. ML:2.1 0.0005225 0.78 AML other m 2019-07-13T03:19:50.82
IV.PTQR.HHE. ML:1.8 0.0002515 0.92 AML other m 2019-07-13T03:19:50.48
IV.FIAM.HHE. ML:1.8 0.00028149999999999996 1.02 AML other m 2019-07-13T03:19:51.28
IV.RM33.HNE. ML:2.2 0.0006665000000000001 0.38 AML other m 2019-07-13T03:19:52.03
IV.RM33.EHE. ML:2.2 0.0006885 0.38 AML other m 2019-07-13T03:19:52.04
IV.TERO.HHN. ML:2.0 0.0003785 0.58 AML other m 2019-07-13T03:19:52.69
IV.FIAM.HHN. ML:1.9 0.0003265 0.52 AML other m 2019-07-13T03:19:54.72
IV.LPEL.HHE. ML:2.1 0.000244 0.86 AML other m 2019-07-13T03:19:57.51
IV.LPEL.HHN. ML:2.1 0.00026000000000000003 0.24 AML other m 2019-07-13T03:19:57.26
IV.SMA1.EHN. ML:2.1 0.00043200000000000004 0.92 AML other m 2019-07-13T03:19:57.05
IV.NRCA.HHE. ML:2.1 0.00023099999999999998 1.8 AML other m 2019-07-13T03:19:58.04
IV.NRCA.HHN. ML:2.0 0.000154 0.14 AML other m 2019-07-13T03:19:58.82
IV.CERT.HHN. ML:1.7 0.00010180000000000001 0.7 AML other m 2019-07-13T03:19:58.88
IV.SMA1.EHE. ML:2.1 0.000384 0.8 AML other m 2019-07-13T03:20:00.28
IV.GAVE.EHE. ML:1.9 0.0001295 0.28 AML other m 2019-07-13T03:20:03.75
IV.GAVE.EHN. ML:1.8 0.00011599999999999999 0.36 AML other m 2019-07-13T03:20:04.70
IV.OFFI.HHN. ML:2.5 0.000494 0.7 AML other m 2019-07-13T03:20:05.70
IV.RCAV.EHN. ML:1.9 0.00011899999999999999 0.78 AML other m 2019-07-13T03:20:05.31
IV.RCAV.EHE. ML:1.8 0.0000934 1.34 AML other m 2019-07-13T03:20:05.11
IV.CERT.HHE. ML:1.8 0.000136 0.46 AML other m 2019-07-13T03:20:07.67
IV.CERA.HHN. ML:1.9 0.00009635 0.5 AML other m 2019-07-13T03:20:10.49
IV.CERA.HHE. ML:1.9 0.0000923 1.54 AML other m 2019-07-13T03:20:11.91
IV.OFFI.HHE. ML:2.3 0.000301 0.6 AML other m 2019-07-13T03:20:19.10
IV.MMUR.HNE. ML:3.0 0.000618 0.74 AML other m 2019-07-13T03:20:29.38
IV.MMUR.HNN. ML:2.9 0.000536 0.4 AML other m 2019-07-13T03:20:29.56
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