Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 20-05-2019 and time 05:32:15 (Italy) in region 6 km NW Gamberale (CH)

A magnitude ML 2.0 earthquake occured in region: 6 km NW Gamberale (CH), on

  • 20-05-2019 03:32:15 (UTC)
  • 20-05-2019 05:32:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.9310, 14.1490 at 20 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
Gamberale CH 6 320 320
Palena CH 6 1392 1712
Pizzoferrato CH 7 1130 2842
Pescocostanzo AQ 8 1128 3970
Lettopalena CH 8 358 4328
Ateleta AQ 9 1181 5509
Colledimacine CH 9 202 5711
Rivisondoli AQ 10 700 6411
Montenerodomo CH 10 690 7101
Taranta Peligna CH 10 376 7477
Sant'Angelo del Pesco IS 10 364 7841
Castel del Giudice IS 11 346 8187
Roccaraso AQ 11 1627 9814
Quadri CH 12 815 10629
Campo di Giove AQ 13 803 11432
Lama dei Peligni CH 13 1271 12703
Borrello CH 13 354 13057
Civitaluparella CH 13 351 13408
Pescopennataro IS 14 285 13693
Torricella Peligna CH 14 1353 15046
Cansano AQ 14 274 15320
Rocca Pia AQ 14 178 15498
Capracotta IS 14 903 16401
Fallo CH 15 139 16540
Montebello sul Sangro CH 16 88 16628
San Pietro Avellana IS 16 503 17131
Pettorano sul Gizio AQ 16 1376 18507
Montelapiano CH 16 82 18589
Castel di Sangro AQ 17 6538 25127
Pennadomo CH 17 277 25404
Rosello CH 17 237 25641
Villa Santa Maria CH 17 1346 26987
Gessopalena CH 18 1433 28420
Civitella Messer Raimondo CH 18 848 29268
Fara San Martino CH 18 1414 30682
Pacentro AQ 19 1174 31856
Roio del Sangro CH 19 103 31959
Pietraferrazzana CH 19 134 32093
Vastogirardi IS 20 704 32797
Roccascalegna CH 20 1219 34016

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km S of Chieti (51815 inhabitants)
60 Km S of Pescara (121014 inhabitants)
65 Km S of Montesilvano (53738 inhabitants)
78 Km SE of L'Aquila (69753 inhabitants)
89 Km SE of Teramo (54892 inhabitants)
96 Km N of Caserta (76326 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 2019-05-20
03:32:15		 41.9313 14.1488 20 2019-11-13
14:30:50		 Bollettino Sismico Italiano INGV 68760341
Reviewed
Rev100 		ML 2.1 2019-05-20
03:32:15		 41.9275 14.1543 17 2019-05-20
03:52:33		 Sala Sismica INGV-Roma 68714571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-05-20 03:32:15 ± 0.07
Latitude 41.9313 ± 0.0027
Longitude 14.1488 ± 0.0036
Depth (km) 20 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 68760341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 310
Semi-minor axis of confidence ellipse (meter) 14
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 30
Circular confidence region, given by single value of horizontal uncertainty (meter) 310.0
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 49
Number of defining phases 41
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.76352
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 50
Type of magnitude ML
Reference to an origin 68760341
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-05-21 14:23:44

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 68714571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-05-20 03:52:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CPGN.EHZ. 2019-05-20T03:32:54.00 3.0 undecidable manual Pn 2.76 0
IV.ARVD.HHZ. 2019-05-20T03:32:44.67 3.0 undecidable manual Pn 0.28 0
IV.MELA.HHZ. 2019-05-20T03:32:41.11 0.3 undecidable manual S 107 84.6486 97 0.24 65
IV.GIUL.HHZ. 2019-05-20T03:32:41.20 1.0 undecidable manual S 241 84.7485 97 0.29 21
IV.MNTT.EHZ. 2019-05-20T03:32:40.83 3.0 positive manual P 4.64 0
IV.MF5.EHZ. 2019-05-20T03:32:39.84 3.0 positive manual P 4.07 0
IV.GIGS.HHN. 2019-05-20T03:32:38.39 0.3 undecidable manual S 321 74.7696 98 0.13 67
IV.FAGN.HHZ. 2019-05-20T03:32:34.39 0.6 undecidable manual S 309 59.496 100 0.16 46
IV.VCEL.EHZ. 2019-05-20T03:32:34.03 0.3 undecidable manual S 334 57.2982 101 0.38 66
IV.PTQR.HHZ. 2019-05-20T03:32:34.93 0.6 undecidable manual S 280 62.493 100 -0.09 46
IV.BSSO.HHE. 2019-05-20T03:32:33.67 0.3 undecidable manual S 139 56.3991 101 0.25 68
IV.MCI.EHZ. 2019-05-20T03:32:33.76 0.3 undecidable manual S 210 56.1993 101 0.4 66
IV.LRP.EHZ. 2019-05-20T03:32:33.55 0.3 undecidable manual S 236 56.1993 101 0.19 68
IV.VVLD.HHZ. 2019-05-20T03:32:30.12 0.3 undecidable manual S 261 43.9227 105 -0.05 73
IV.T0110.HHZ. 2019-05-20T03:32:30.79 0.3 undecidable manual S 317 45.1215 105 0.32 68
IV.FRES.HHE. 2019-05-20T03:32:29.83 0.3 undecidable manual S 84 43.2234 105 -0.15 71
IV.MELA.HHZ. 2019-05-20T03:32:29.76 0.1 undecidable manual P 107 84.6486 97 -0.46 82
IV.GIUL.HHZ. 2019-05-20T03:32:29.89 0.1 undecidable manual P 241 84.7485 97 -0.36 84
IV.POFI.HHZ. 2019-05-20T03:32:29.72 0.3 undecidable manual S 237 43.2234 105 -0.26 69
IV.CERA.HHZ. 2019-05-20T03:32:28.88 0.3 undecidable manual S 196 38.5281 108 0.09 73
IV.TRIV.HHZ. 2019-05-20T03:32:28.46 0.3 undecidable manual S 119 37.8288 108 -0.16 71
IV.GIGS.HHN. 2019-05-20T03:32:28.24 0.3 undecidable manual P 321 74.7696 98 -0.47 63
IV.MIDA.HHZ. 2019-05-20T03:32:27.15 0.3 undecidable manual S 165 33.2445 111 -0.31 69
IV.CIGN.HHN. 2019-05-20T03:32:27.93 0.1 undecidable manual P 116 69.6747 99 -0.01 92
IT.OPI.HGE. 2019-05-20T03:32:27.10 3.0 undecidable manual S 0 0
IV.SGG.HHN. 2019-05-20T03:32:26.77 0.1 undecidable manual P 162 63.3921 100 -0.2 90
IV.PTQR.HHZ. 2019-05-20T03:32:26.66 0.1 undecidable manual P 280 62.493 100 -0.19 91
IV.FAGN.HHZ. 2019-05-20T03:32:26.16 0.1 undecidable manual P 309 59.496 100 -0.23 91
IV.BSSO.HHE. 2019-05-20T03:32:26.29 0.1 undecidable manual P 139 56.3991 101 0.37 88
IV.VCEL.EHZ. 2019-05-20T03:32:26.49 0.1 undecidable manual P 334 57.2982 101 0.43 87
IV.INTR.HHZ. 2019-05-20T03:32:25.01 0.3 undecidable manual S 294 22.0668 124 0.22 72
IV.MCI.EHZ. 2019-05-20T03:32:25.98 0.1 positive manual P 210 56.1993 101 0.09 93
IV.LRP.EHZ. 2019-05-20T03:32:25.67 0.1 positive manual P 236 56.1993 101 -0.22 91
IT.SULP.HGE. 2019-05-20T03:32:25.63 3.0 undecidable manual S 0.05 0
IV.VAGA.HHZ. 2019-05-20T03:32:25.81 0.1 positive manual P 173 57.6978 101 -0.3 89
IV.RNI2.HHZ. 2019-05-20T03:32:25.79 0.3 undecidable manual S 179 25.2525 119 0.26 72
IV.T0110.HHZ. 2019-05-20T03:32:24.31 0.1 negative manual P 317 45.1215 105 0.09 95
IV.FRES.HHE. 2019-05-20T03:32:24.14 0.1 undecidable manual P 84 43.2234 105 0.2 94
IV.TRIV.HHZ. 2019-05-20T03:32:23.40 0.1 negative manual P 119 37.8288 108 0.25 94
IV.POFI.HHZ. 2019-05-20T03:32:23.82 0.1 positive manual P 237 43.2234 105 -0.12 95
IV.VVLD.HHZ. 2019-05-20T03:32:23.91 0.1 positive manual P 261 43.9227 105 -0.14 95
IV.CERA.HHZ. 2019-05-20T03:32:23.13 0.1 positive manual P 196 38.5281 108 -0.12 96
IT.OPI.HGE. 2019-05-20T03:32:22.12 3.0 undecidable manual P -0.27 0
IV.MIDA.HHZ. 2019-05-20T03:32:22.44 0.1 positive manual P 165 33.2445 111 -0.04 98
IV.LPEL.HNZ. 2019-05-20T03:32:22.57 0.3 undecidable manual S 12 13.0758 141 -0.44 70
IV.RNI2.HHZ. 2019-05-20T03:32:21.61 0.1 positive manual P 179 25.2525 119 0.24 96
IV.INTR.HHZ. 2019-05-20T03:32:21.07 0.1 positive manual P 294 22.0668 124 0.13 98
IT.SULP.HGE. 2019-05-20T03:32:21.59 3.0 undecidable manual P 0.08 0
IV.LPEL.HNZ. 2019-05-20T03:32:19.79 0.1 negative manual P 12 13.0758 141 -0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LPEL.HHE. ML:2.5 0.0024273604999999997 0.1392 AML other m 2019-05-20T03:32:23.40
IV.LPEL.HNE. ML:2.5 0.0022773835 0.1312 AML other m 2019-05-20T03:32:23.41
IV.LPEL.HHN. ML:2.8 0.003934736 0.16 AML other m 2019-05-20T03:32:23.59
IV.LPEL.HNN. ML:2.7 0.003563621 0.1488 AML other m 2019-05-20T03:32:23.59
IV.INTR.HNE. ML:2.2 0.00092874255 0.1712 AML other m 2019-05-20T03:32:25.81
IV.INTR.HHE. ML:2.1 0.00063610875 0.16 AML other m 2019-05-20T03:32:25.82
IV.INTR.HNN. ML:2.3 0.00118849725 0.24 AML other m 2019-05-20T03:32:25.83
IV.INTR.HHN. ML:2.4 0.00126344205 0.24 AML other m 2019-05-20T03:32:25.84
IV.MIDA.HHN. ML:2.3 0.0007212336500000001 1.6192 AML other m 2019-05-20T03:32:27.90
IV.MIDA.HNN. ML:2.0 0.0004254695 1.6208 AML other m 2019-05-20T03:32:28.87
IV.MIDA.HNE. ML:2.2 0.00066925945 1.6 AML other m 2019-05-20T03:32:28.10
IV.MIDA.HHE. ML:2.0 0.00036609485 0.24 AML other m 2019-05-20T03:32:28.59
IV.POFI.HHE. ML:1.9 0.00021831395 0.16 AML other m 2019-05-20T03:32:30.31
IV.VVLD.HHE. ML:2.2 0.00054283785 0.1408 AML other m 2019-05-20T03:32:30.71
IV.VVLD.HHN. ML:2.3 0.0005983623000000001 0.16 AML other m 2019-05-20T03:32:30.58
IV.POFI.HHN. ML:1.7 0.00014216790000000002 0.0992 AML other m 2019-05-20T03:32:30.76
IV.LRP.EHE. ML:2.1 0.00024899855 0.32 AML other m 2019-05-20T03:32:34.04
IV.VAGA.HHN. ML:1.8 0.00011737844999999999 0.2592 AML other m 2019-05-20T03:32:34.99
IV.VAGA.HNN. ML:1.8 0.000117183255 1.72 AML other m 2019-05-20T03:32:34.00
IV.MCI.EHE. ML:2.2 0.00033096715 0.2208 AML other m 2019-05-20T03:32:35.30
IV.MCI.EHN. ML:2.2 0.00033197414999999996 0.2192 AML other m 2019-05-20T03:32:35.56
IV.FAGN.HHE. ML:2.0 0.00021664585 0.48 AML other m 2019-05-20T03:32:36.25
IV.LIK.EHE.01 ML:1.9 0.0001428343 1.8 AML other m 2019-05-20T03:32:40.06
IV.MELA.HHE. ML:1.9 0.00009232694499999999 0.16 AML other m 2019-05-20T03:32:41.36
IV.RNI2.HNN. ML:2.0 0.0005378517499999999 0.2608 AML other m 2019-05-20T03:32:28.10
IV.RNI2.HHE. ML:2.2 0.00069834545 0.1408 AML other m 2019-05-20T03:32:28.34
IV.RNI2.HHN. ML:2.1 0.00054854695 0.2 AML other m 2019-05-20T03:32:28.09
IV.RNI2.HNE. ML:2.1 0.00063974255 0.16 AML other m 2019-05-20T03:32:28.34
IV.CERA.HNN. ML:1.8 0.00021899955 0.48 AML other m 2019-05-20T03:32:35.41
IV.CERA.HHN. ML:1.8 0.00022155999999999999 0.4592 AML other m 2019-05-20T03:32:35.65
IV.CERA.HHE. ML:1.7 0.00018017450000000002 0.32 AML other m 2019-05-20T03:32:34.72
IV.CERA.HNE. ML:1.7 0.0001687961 0.3008 AML other m 2019-05-20T03:32:34.72
IV.TRIV.HNE. ML:1.6 0.0001236923 0.4 AML other m 2019-05-20T03:32:33.10
IV.TRIV.HHE. ML:1.6 0.00012165380000000001 0.3792 AML other m 2019-05-20T03:32:33.10
IV.TRIV.HHN. ML:1.6 0.00012118125 0.3408 AML other m 2019-05-20T03:32:33.64
IV.TRIV.HNN. ML:1.6 0.00011843942 0.3392 AML other m 2019-05-20T03:32:33.64
IV.POFI.HNN. ML:0.0 0.00000010204800000000001 0.1104 AML other m 2019-05-20T03:32:30.77
IV.T0110.HHN. ML:2.0 0.00024371185000000002 0.24 AML other m 2019-05-20T03:32:33.31
IV.T0110.HHE. ML:2.0 0.00028011525000000003 0.2384 AML other m 2019-05-20T03:32:32.78
IV.LRP.EHN. ML:1.9 0.00017883555000000002 0.3392 AML other m 2019-05-20T03:32:40.31
IV.VAGA.HHE. ML:1.4 0.000057189564999999996 0.2592 AML other m 2019-05-20T03:32:38.33
IV.VAGA.HNE. ML:1.5 0.00005805228 0.4608 AML other m 2019-05-20T03:32:40.62
IV.FAGN.HHN. ML:2.1 0.0002541293 0.36 AML other m 2019-05-20T03:32:37.91
IV.VCEL.EHE. ML:1.9 0.00016064845 0.28 AML other m 2019-05-20T03:32:40.22
IV.VCEL.EHN. ML:1.8 0.00014452559999999996 0.5808 AML other m 2019-05-20T03:32:47.00
IV.PTQR.HHN. ML:1.4 0.00004843306999999999 0.3584 AML other m 2019-05-20T03:32:45.69
IV.PTQR.HHE. ML:1.5 0.000059541315 0.3584 AML other m 2019-05-20T03:32:44.53
IV.MELA.HNN. ML:2.2 0.00019189010000000001 0.6912 AML other m 2019-05-20T03:32:51.16
IV.MELA.HHN. ML:1.9 0.00010401633500000002 0.3392 AML other m 2019-05-20T03:32:45.63
IV.GIUL.HHN. ML:1.6 0.00005291995 0.3008 AML other m 2019-05-20T03:32:46.92
IV.GIUL.HHE. ML:1.4 0.0000295891996 0.28 AML other m 2019-05-20T03:32:47.63
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