Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 03-05-2019 and time 09:15:36 (UTC) in region 6 km SW Roccaraso (AQ)

A magnitude ML 2.0 earthquake occured in region: 6 km SW Roccaraso (AQ), on

  • 03-05-2019 09:15:36 (UTC)
  • 03-05-2019 11:15:36 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.8050, 14.0400 at 15 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
Roccaraso AQ 6 1627 1627
Castel di Sangro AQ 6 6538 8165
Scontrone AQ 6 574 8739
Barrea AQ 7 726 9465
Rivisondoli AQ 8 700 10165
Alfedena AQ 8 864 11029
Civitella Alfedena AQ 9 296 11325
Villetta Barrea AQ 10 653 11978
Pescocostanzo AQ 10 1128 13106
Montenero Val Cocchiara IS 10 538 13644
San Pietro Avellana IS 12 503 14147
Rionero Sannitico IS 13 1118 15265
Ateleta AQ 14 1181 16446
Pizzone IS 15 329 16775
Rocca Pia AQ 15 178 16953
Castel San Vincenzo IS 17 516 17469
Castel del Giudice IS 17 346 17815
Forlì del Sannio IS 17 675 18490
Scanno AQ 17 1847 20337
Acquaviva d'Isernia IS 17 425 20762
Cerro al Volturno IS 18 1281 22043
Opi AQ 18 420 22463
Gamberale CH 18 320 22783
Vastogirardi IS 19 704 23487
Capracotta IS 19 903 24390
Roccasicura IS 20 550 24940
Pettorano sul Gizio AQ 20 1376 26316

Municipalities with at least 50000 inhabitants

An earthquake occurred to
62 Km S of Chieti (51815 inhabitants)
75 Km S of Pescara (121014 inhabitants)
80 Km S of Montesilvano (53738 inhabitants)
81 Km SE of L'Aquila (69753 inhabitants)
85 Km N of Caserta (76326 inhabitants)
93 Km N of Aversa (53047 inhabitants)
97 Km NW of Benevento (60091 inhabitants)
98 Km N of Giugliano in Campania (122974 inhabitants)
99 Km S of Teramo (54892 inhabitants)
99 Km N of Acerra (59573 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 2019-05-03
09:15:36		 41.8048 14.0397 15 2019-11-13
14:30:49		 Bollettino Sismico Italiano INGV 68220511
Reviewed
Rev100 		ML 2.1 2019-05-03
09:15:36		 41.8103 14.0435 11 2019-05-03
09:24:33		 Sala Sismica INGV-Roma 68213861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-05-03 09:15:36 ± 0.05
Latitude 41.8048 ± 0.0027
Longitude 14.0397 ± 0.0036
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 68220511

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 279
Semi-minor axis of confidence ellipse (meter) 100
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 220
Circular confidence region, given by single value of horizontal uncertainty (meter) 280.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 72
Number of associated phases, regardless of their use for origin computation 56
Number of defining phases 39
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) 0.87864
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 40
Type of magnitude ML
Reference to an origin 68213861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-05-03 09:24:33

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 47
Type of magnitude ML
Reference to an origin 68220511
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-05-03 14:59:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GRI.EHZ. 2019-05-03T09:17:24.86 3.0 undecidable manual Sg 12.88 0
IV.CAGR.HHZ. 2019-05-03T09:17:23.71 3.0 undecidable manual Sn -5.41 0
IV.ALJA.HHZ. 2019-05-03T09:17:22.86 3.0 undecidable manual Sn -2.93 0
MN.PDG.HHZ. 2019-05-03T09:17:19.68 3.0 undecidable manual Sn -2.78 0
IV.SARZ.HNZ. 2019-05-03T09:16:52.39 3.0 undecidable manual Pn 4.35 0
IV.VOBA.HNZ. 2019-05-03T09:16:49.15 3.0 negative manual Pn 4.17 0
IV.NARO.HHZ. 2019-05-03T09:16:44.89 3.0 undecidable manual Sg 7.75 0
IV.SBPO.HNZ. 2019-05-03T09:16:35.63 3.0 positive manual Pn -0.4 0
IV.ARVD.HHZ. 2019-05-03T09:16:32.40 3.0 undecidable manual Sn 0.76 0
IV.CMPR.HHZ. 2019-05-03T09:16:30.69 3.0 undecidable manual Sg 0.88 0
IV.FOSV.EHZ. 2019-05-03T09:16:29.13 3.0 undecidable manual Sn 0.21 0
CR.STON.BHZ. 2019-05-03T09:16:21.58 3.0 positive manual Pn -0.3 0
IV.TERO.HHZ. 2019-05-03T09:16:05.17 0.6 undecidable manual S 339 97.5246 93 0.3 41
IV.FOSV.EHZ. 2019-05-03T09:16:05.00 3.0 negative manual Pn -0.87 0
IV.CERT.HHZ. 2019-05-03T09:16:02.33 3.0 undecidable manual S 281 88.8444 93 -0.22 0
IV.GIGS.HHZ. 2019-05-03T09:16:00.60 0.3 undecidable manual S 332 81.5517 94 0 67
IV.GIUL.HHZ. 2019-05-03T09:15:57.77 0.6 undecidable manual S 247 70.5738 94 0.09 46
IV.FAGN.HHZ. 2019-05-03T09:15:56.00 0.3 undecidable manual S 324 63.492 95 0.22 67
IV.OFFI.HHZ. 2019-05-03T09:15:55.13 3.0 undecidable manual P -2.44 0
IV.PTQR.HHZ. 2019-05-03T09:15:54.43 0.3 undecidable manual S 295 57.9975 96 0.09 69
IV.GUAR.HHN. 2019-05-03T09:15:54.73 0.3 undecidable manual S 269 60.1953 95 -0.18 68
IV.T0110.HHZ. 2019-05-03T09:15:53.01 0.3 undecidable manual S 335 51.9036 96 0.3 67
IV.TERO.HHZ. 2019-05-03T09:15:52.44 0.3 undecidable manual P 339 97.5246 93 -0.37 61
IV.CERT.HHZ. 2019-05-03T09:15:51.12 0.3 undecidable manual P 281 88.8444 93 -0.35 62
IV.LRP.EHZ. 2019-05-03T09:15:50.16 0.3 undecidable manual S 245 41.4252 99 0.22 70
IV.GIGS.HHZ. 2019-05-03T09:15:50.18 0.3 undecidable manual P 332 81.5517 94 -0.17 66
IV.TRIV.HHZ. 2019-05-03T09:15:50.66 0.3 undecidable manual S 96 42.4242 98 0.44 67
IV.MODR.HHE. 2019-05-03T09:15:49.14 0.6 undecidable manual P 190 74.2701 94 -0.1 45
IV.MCI.EHE. 2019-05-03T09:15:49.26 0.3 undecidable manual S 208 39.5271 99 -0.19 70
IV.VVLD.HHZ. 2019-05-03T09:15:48.39 0.3 undecidable manual S 282 35.1426 101 0.09 73
IV.GIUL.HHZ. 2019-05-03T09:15:48.67 0.1 undecidable manual P 247 70.5738 94 0.01 92
IV.FAGN.HHZ. 2019-05-03T09:15:47.34 0.1 undecidable manual P 324 63.492 95 -0.23 90
IV.PTRJ.HHZ. 2019-05-03T09:15:47.63 0.3 undecidable manual P 140 63.5919 95 0.04 70
IV.PTQR.HHZ. 2019-05-03T09:15:46.84 0.3 undecidable manual P 295 57.9975 96 0.11 69
IV.GUAR.HHN. 2019-05-03T09:15:46.65 0.1 undecidable manual P 269 60.1953 95 -0.41 86
IV.POFI.HHZ. 2019-05-03T09:15:46.63 0.3 undecidable manual S 250 28.749 105 -0.01 74
IV.SGG.HHN. 2019-05-03T09:15:46.62 0.3 undecidable manual P 149 54.3012 96 0.46 65
IV.INTR.HHZ. 2019-05-03T09:15:46.14 0.3 undecidable manual S 334 25.4523 108 0.34 70
IV.LPEL.HNZ. 2019-05-03T09:15:46.44 0.3 undecidable manual S 24 29.3484 104 -0.34 70
IV.CERA.HHZ. 2019-05-03T09:15:45.25 0.3 undecidable manual S 184 23.0547 111 0.08 76
IV.MIDA.HHZ. 2019-05-03T09:15:45.33 0.3 undecidable manual S 135 25.3524 108 -0.43 68
IV.T0110.HHZ. 2019-05-03T09:15:45.60 0.1 positive manual P 335 51.9036 96 -0.19 93
IV.LRP.EHZ. 2019-05-03T09:15:44.18 0.1 negative manual P 245 41.4252 99 -0.01 97
IV.MCI.EHE. 2019-05-03T09:15:44.10 0.1 undecidable manual P 208 39.5271 99 0.19 95
IV.TRIV.HHZ. 2019-05-03T09:15:44.37 0.1 undecidable manual P 96 42.4242 98 0.02 97
IV.VAGA.HHZ. 2019-05-03T09:15:44.94 0.1 undecidable manual P 159 46.1205 97 0.03 97
IT.OPI.HGZ. 2019-05-03T09:15:44.48 3.0 undecidable manual S 0.47 0
IV.RNI2.HHZ. 2019-05-03T09:15:43.16 0.3 undecidable manual S 140 14.6742 126 -0.03 75
IV.VVLD.HHZ. 2019-05-03T09:15:43.22 0.1 negative manual P 282 35.1426 101 -0.03 98
IV.LPEL.HNZ. 2019-05-03T09:15:42.24 0.1 positive manual P 24 29.3484 104 -0.13 97
IV.POFI.HHZ. 2019-05-03T09:15:42.37 0.1 negative manual P 250 28.749 105 0.08 98
IV.INTR.HHZ. 2019-05-03T09:15:41.92 0.1 positive manual P 334 25.4523 108 0.12 98
IT.OPI.HGZ. 2019-05-03T09:15:41.03 3.0 negative manual P 0.11 0
IV.CERA.HHZ. 2019-05-03T09:15:41.45 0.1 negative manual P 184 23.0547 111 0.01 100
IV.MIDA.HHZ. 2019-05-03T09:15:41.60 0.1 negative manual P 135 25.3524 108 -0.17 96
IV.RNI2.HHZ. 2019-05-03T09:15:40.69 0.1 negative manual P 140 14.6742 126 0.39 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LPEL.HHE. ML:2.2 0.0008025 0.44 AML other m 2019-05-03T09:15:48.74
IV.RNI2.HNE. ML:2.5 0.002355 0.44 AML other m 2019-05-03T09:15:45.28
IV.RNI2.HNN. ML:2.4 0.0021100000000000003 0.28 AML other m 2019-05-03T09:15:45.34
IV.RNI2.HHN. ML:2.4 0.0022350000000000004 0.28 AML other m 2019-05-03T09:15:45.34
IV.MIDA.HHE. ML:1.9 0.000398 1.56 AML other m 2019-05-03T09:15:46.83
IV.INTR.HNE. ML:2.2 0.000889 0.36 AML other m 2019-05-03T09:15:46.67
IV.INTR.HHE. ML:2.1 0.0006314999999999999 0.36 AML other m 2019-05-03T09:15:46.67
IV.CERA.HHN. ML:2.3 0.0010899999999999998 0.88 AML other m 2019-05-03T09:15:46.90
IV.CERA.HNN. ML:2.2 0.001014 0.9 AML other m 2019-05-03T09:15:46.91
IV.INTR.HHN. ML:2.3 0.0010049999999999998 0.84 AML other m 2019-05-03T09:15:47.12
IV.INTR.HNN. ML:2.2 0.0009295 0.84 AML other m 2019-05-03T09:15:47.12
IV.POFI.HHE. ML:2.0 0.0004925 0.34 AML other m 2019-05-03T09:15:47.44
IV.MIDA.HHN. ML:2.0 0.0005565 0.24 AML other m 2019-05-03T09:15:47.79
IV.CERA.HHE. ML:2.1 0.0007005000000000001 0.44 AML other m 2019-05-03T09:15:48.48
IV.CERA.HNE. ML:2.1 0.000679 0.42 AML other m 2019-05-03T09:15:48.48
IV.POFI.HHN. ML:1.8 0.0002615 0.76 AML other m 2019-05-03T09:15:48.56
IV.LPEL.HHN. ML:2.2 0.0007785 0.72 AML other m 2019-05-03T09:15:49.17
IV.VVLD.HHE. ML:2.2 0.0006820000000000001 0.76 AML other m 2019-05-03T09:15:49.92
IV.VVLD.HHN. ML:2.1 0.0005055 0.14 AML other m 2019-05-03T09:15:49.84
IV.LRP.EHE. ML:2.2 0.0004985 0.18 AML other m 2019-05-03T09:15:50.95
IV.LRP.EHN. ML:2.1 0.00042699999999999997 0.28 AML other m 2019-05-03T09:15:51.44
IV.TRIV.HHE. ML:1.6 0.000134 0.34 AML other m 2019-05-03T09:15:54.72
IV.T0110.HHE. ML:2.3 0.00045650000000000004 1.32 AML other m 2019-05-03T09:15:55.14
IV.PTQR.HHE. ML:1.6 0.0000919 1.66 AML other m 2019-05-03T09:15:55.10
IV.TRIV.HHN. ML:1.6 0.0001185 0.42 AML other m 2019-05-03T09:15:56.23
IV.PTQR.HHN. ML:1.5 0.00006934999999999999 1.36 AML other m 2019-05-03T09:15:56.29
IV.VAGA.HHN. ML:2.2 0.0004360000000000001 0.34 AML other m 2019-05-03T09:15:57.66
IV.T0110.HHN. ML:2.2 0.00040649999999999996 0.26 AML other m 2019-05-03T09:15:57.88
IV.VAGA.HHE. ML:1.9 0.00019800000000000002 0.94 AML other m 2019-05-03T09:15:58.30
IV.FAGN.HHN. ML:2.1 0.00023299999999999997 1.42 AML other m 2019-05-03T09:16:00.07
IV.GIUL.HHN. ML:1.7 0.00008005000000000001 0.74 AML other m 2019-05-03T09:16:01.55
IV.GIUL.HHE. ML:1.6 0.00006769999999999999 1.2 AML other m 2019-05-03T09:16:01.68
IV.FAGN.HHE. ML:2.4 0.0004445 1.62 AML other m 2019-05-03T09:16:02.15
IV.GIGS.HHN. ML:1.3 0.0000252 0.48 AML other m 2019-05-03T09:16:02.25
IV.GIGS.HHE. ML:1.4 0.0000283 0.34 AML other m 2019-05-03T09:16:02.14
IV.CERT.HHE. ML:1.9 0.0001015 0.4 AML other m 2019-05-03T09:16:07.07
IV.CERT.HHN. ML:1.6 0.0000516 0.4 AML other m 2019-05-03T09:16:07.28
IV.TERO.HHE. ML:1.6 0.0000394 0.76 AML other m 2019-05-03T09:16:10.84
IV.TERO.HHN. ML:1.7 0.000049500000000000004 0.36 AML other m 2019-05-03T09:16:12.20
IV.MIDA.HNE. ML:2.0 0.00051413665 0.2432 AML other m 2019-05-03T09:15:47.80
IV.MIDA.HNN. ML:1.8 0.00029613835 0.16 AML other m 2019-05-03T09:15:48.17
IV.LPEL.HNE. ML:2.2 0.00070213565 0.1408 AML other m 2019-05-03T09:15:48.74
IV.LPEL.HNN. ML:2.2 0.0006851044 0.1216 AML other m 2019-05-03T09:15:49.23
IV.POFI.HNE. ML:0.0 0.0000003917114 0.3456 AML other m 2019-05-03T09:15:47.44
IV.POFI.HNN. ML:0.0 0.00000020933665000000002 0.5504 AML other m 2019-05-03T09:15:49.59
IV.TRIV.HNE. ML:1.6 0.0001327302 0.3584 AML other m 2019-05-03T09:15:54.71
IV.TRIV.HNN. ML:1.6 0.000118891225 0.4224 AML other m 2019-05-03T09:15:56.23
IV.VAGA.HNE. ML:1.8 0.00018273665 0.256 AML other m 2019-05-03T09:15:58.30
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