Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 15-08-2018 and time 07:06:22 (Italy) in region 3 km S Montecilfone (CB)

A magnitude ML 1.3 earthquake occured in region: 3 km S Montecilfone (CB), on

  • 15-08-2018 05:06:22 (UTC)
  • 15-08-2018 07:06:22 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.8740, 14.8450 at 22 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
Montecilfone CB 3 1348 1348
Palata CB 5 1726 3074
Guglionesi CB 7 5321 8395
Tavenna CB 8 718 9113
Acquaviva Collecroce CB 8 672 9785
Guardialfiera CB 9 1065 10850
Larino CB 10 6793 17643
Montenero di Bisaccia CB 11 6675 24318
Castelmauro CB 12 1505 25823
San Felice del Molise CB 12 634 26457
San Giacomo degli Schiavoni CB 13 1406 27863
Mafalda CB 13 1211 29074
San Martino in Pensilis CB 14 4793 33867
Montorio nei Frentani CB 15 437 34304
Portocannone CB 15 2551 36855
Casacalenda CB 15 2135 38990
Ururi CB 15 2693 41683
Lupara CB 15 505 42188
Petacciato CB 16 3819 46007
Civitacampomarano CB 16 417 46424
Montemitro CB 17 395 46819
Montefalcone nel Sannio CB 17 1556 48375
Provvidenti CB 17 119 48494
Montelongo CB 18 365 48859
Castelbottaccio CB 18 312 49171
Campomarino CB 18 7712 56883
Tufillo CH 19 406 57289
Morrone del Sannio CB 19 587 57876
Dogliola CH 19 359 58235
Fresagrandinaria CH 19 961 59196
Termoli CB 19 33739 92935
Rotello CB 19 1212 94147
Lentella CH 20 689 94836

Municipalities with at least 50000 inhabitants

An earthquake occurred to
49 Km W of San Severo (53905 inhabitants)
74 Km NW of Foggia (151991 inhabitants)
77 Km SE of Chieti (51815 inhabitants)
83 Km N of Benevento (60091 inhabitants)
84 Km SE of Pescara (121014 inhabitants)
91 Km SE of Montesilvano (53738 inhabitants)
93 Km W of Manfredonia (57279 inhabitants)
99 Km NE 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 1.3 2018-08-15
05:06:22		 41.8738 14.8453 22 2019-04-24
14:50:53		 Bollettino Sismico Italiano INGV 59860591
Reviewed
Rev100 		ML 1.4 2018-08-15
05:06:23		 41.8587 14.8577 10 2018-08-15
05:13:36		 Sala Sismica INGV-Roma 59763081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-08-15 05:06:22 ± 0.07
Latitude 41.8738 ± 0.0045
Longitude 14.8453 ± 0.0048
Depth (km) 22 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 59860591

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 529
Semi-minor axis of confidence ellipse (meter) 61
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 24
Circular confidence region, given by single value of horizontal uncertainty (meter) 530.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 153
Number of associated phases, regardless of their use for origin computation 51
Number of defining phases 34
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) 0.86964
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 59860591
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-08-17 15:02:13

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 59763081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-08-15 05:13:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MNTV.HNZ. 2018-08-15T05:08:20.32 3.0 undecidable manual Sn 1.62 0
MN.KLV.HHZ. 2018-08-15T05:08:18.91 3.0 positive manual Pg 19.030001 0
IV.CRJA.HHZ. 2018-08-15T05:08:15.71 3.0 undecidable manual Sn 0.74 0
AC.VLO.HHZ. 2018-08-15T05:08:07.28 3.0 undecidable manual Sn 5.01 0
IV.CSNT.HHZ. 2018-08-15T05:07:59.12 3.0 undecidable manual Sg 13.19 0
IV.SERS.HHZ. 2018-08-15T05:07:54.22 3.0 undecidable manual Sg 7.31 0
IV.MILN.HHZ. 2018-08-15T05:07:48.36 3.0 undecidable manual Pn 6.48 0
OX.CIMO.HHZ. 2018-08-15T05:07:45.88 3.0 positive manual Pg 13.27 0
GU.SARM.EHZ. 2018-08-15T05:07:37.24 3.0 undecidable manual Pg 15.22 0
IV.FNVD.HHZ. 2018-08-15T05:07:32.85 3.0 undecidable manual Pg 16.709999 0
MN.CLTB.HHZ. 2018-08-15T05:07:32.35 3.0 negative manual Pn 4.48 0
IV.ERC.EHZ. 2018-08-15T05:07:27.38 3.0 undecidable manual Pn 3.1 0
IV.SERS.HHZ. 2018-08-15T05:07:21.92 3.0 undecidable manual Pg 12.05 0
MN.BLY.HHZ. 2018-08-15T05:07:12.70 3.0 positive manual Pn -0.3 0
IV.RCAV.EHZ. 2018-08-15T05:07:06.19 3.0 undecidable manual S 0.93 0
IV.FRON.EHZ. 2018-08-15T05:07:04.25 3.0 undecidable manual Pg 5.9 0
CR.STON.BHZ. 2018-08-15T05:07:00.28 3.0 undecidable manual Pn 1.28 0
IV.T0110.HHZ. 2018-08-15T05:06:51.03 0.6 undecidable manual S 294 96.5256 98 0.08 43
IV.INTR.HHZ. 2018-08-15T05:06:46.48 0.3 undecidable manual S 281 79.1652 99 0.12 67
IV.SGRT.HHN. 2018-08-15T05:06:45.79 1.0 undecidable manual S 100 75.4689 100 0.4 21
IV.VAGA.HHZ. 2018-08-15T05:06:44.16 1.0 undecidable manual S 225 71.7726 101 -0.27 22
IV.SGG.HHN. 2018-08-15T05:06:42.65 0.6 undecidable manual S 216 66.4779 102 -0.38 43
IV.RNI2.HHZ. 2018-08-15T05:06:41.03 0.3 undecidable manual S 252 60.3951 103 -0.42 65
IV.PTRJ.HNN. 2018-08-15T05:06:41.58 0.6 undecidable manual S 205 62.3931 103 -0.38 44
IV.APRC.HHZ. 2018-08-15T05:06:40.84 0.3 undecidable manual S 102 59.0964 103 -0.28 67
IV.LPEL.HHZ. 2018-08-15T05:06:40.86 0.3 undecidable manual S 290 57.8976 104 0.05 70
IV.SACR.HNN. 2018-08-15T05:06:39.74 0.6 undecidable manual S 192 54.1014 105 -0.09 47
IV.T0110.HHZ. 2018-08-15T05:06:39.02 1.0 undecidable manual P 294 96.5256 98 0.08 22
IV.MIDA.HHZ. 2018-08-15T05:06:39.81 0.6 undecidable manual S 242 55.3002 104 -0.32 45
IV.INTR.HHZ. 2018-08-15T05:06:36.13 0.1 positive manual P 281 79.1652 99 -0.16 87
IV.BSSO.HHZ. 2018-08-15T05:06:36.88 0.6 undecidable manual S 210 41.9247 110 0.16 47
IV.GATE.HHZ. 2018-08-15T05:06:36.61 1.0 undecidable manual S 172 40.3263 111 0.28 23
IV.SGRT.HHN. 2018-08-15T05:06:35.63 0.3 undecidable manual P 100 75.4689 100 -0.1 67
IV.PTRJ.HNN. 2018-08-15T05:06:34.05 0.6 undecidable manual P 205 62.3931 103 0.3 44
IV.SGG.HHN. 2018-08-15T05:06:34.32 1.0 undecidable manual P 216 66.4779 102 -0.05 23
IV.VAGA.HHZ. 2018-08-15T05:06:34.95 0.3 undecidable manual P 225 71.7726 101 -0.23 66
IV.LPEL.HHZ. 2018-08-15T05:06:33.36 1.0 undecidable manual P 290 57.8976 104 0.27 22
IV.MELA.HHZ. 2018-08-15T05:06:33.73 0.3 undecidable manual S 129 29.8479 119 -0.05 74
IV.RNI2.HHZ. 2018-08-15T05:06:33.54 0.1 undecidable manual P 252 60.3951 103 0.08 92
IV.APRC.HHZ. 2018-08-15T05:06:33.28 0.1 undecidable manual P 102 59.0964 103 0.01 94
IV.TRIV.HHZ. 2018-08-15T05:06:33.42 0.6 undecidable manual S 244 27.1506 122 0.26 47
IV.MIDA.HHZ. 2018-08-15T05:06:32.48 0.1 undecidable manual P 242 55.3002 104 -0.22 91
IV.SACR.HNN. 2018-08-15T05:06:32.59 0.1 undecidable manual P 192 54.1014 105 0.07 93
IV.CIGN.HHZ. 2018-08-15T05:06:32.08 0.6 undecidable manual S 169 24.8529 125 -0.57 45
IV.GATE.HHZ. 2018-08-15T05:06:31.12 0.3 undecidable manual P 172 40.3263 111 0.62 62
IV.FRES.HHZ. 2018-08-15T05:06:31.04 0.3 undecidable manual S 307 18.2706 135 -0.26 72
IV.BSSO.HHZ. 2018-08-15T05:06:31.02 0.1 positive manual P 210 41.9247 110 0.29 91
IV.MELA.HHZ. 2018-08-15T05:06:29.09 0.1 negative manual P 129 29.8479 119 0.06 97
IV.CIGN.HHZ. 2018-08-15T05:06:28.35 0.1 negative manual P 169 24.8529 125 -0.03 100
IV.TRIV.HHZ. 2018-08-15T05:06:28.99 0.1 positive manual P 244 27.1506 122 0.32 93
IV.FRES.HHZ. 2018-08-15T05:06:27.77 0.1 undecidable manual P 307 18.2706 135 0.17 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.INTR.HHE. ML:1.4 0.000032149999999999995 0.18 AML other m 2018-08-15T05:06:47.30
IV.FRES.HHN. ML:1.3 0.0001675 0.08 AML other m 2018-08-15T05:06:28.95
IV.MELA.HHE. ML:1.6 0.00014950000000000003 1.38 AML other m 2018-08-15T05:06:33.27
IV.MELA.HHN. ML:1.8 0.00026900000000000003 0.94 AML other m 2018-08-15T05:06:34.47
IV.BSSO.HHN. ML:0.9 0.00002565 0.34 AML other m 2018-08-15T05:06:38.43
IV.BSSO.HHE. ML:0.9 0.00002375 0.66 AML other m 2018-08-15T05:06:40.80
IV.LPEL.HHN. ML:1.6 0.00007519999999999998 0.48 AML other m 2018-08-15T05:06:43.58
IV.LPEL.HHE. ML:1.6 0.00007384999999999999 0.08 AML other m 2018-08-15T05:06:43.38
IV.INTR.HHN. ML:1.6 0.00005715 0.7 AML other m 2018-08-15T05:06:47.52
IV.TRIV.HHE. ML:0.9 0.000033027115 0.4192 AML other m 2018-08-15T05:06:35.82
IV.TRIV.HHN. ML:0.8 0.000029945905 0.3584 AML other m 2018-08-15T05:06:35.39
IV.MELA.HNN. ML:1.8 0.00024131270000000003 0.3584 AML other m 2018-08-15T05:06:33.94
IV.MELA.HNE. ML:1.6 0.00014500853 0.0096 AML other m 2018-08-15T05:06:34.34
IV.BSSO.HNE. ML:1.2 0.000047491305 0.2784 AML other m 2018-08-15T05:06:38.13
IV.BSSO.HNN. ML:1.4 0.00006518903 0.32 AML other m 2018-08-15T05:06:38.60
IV.GATE.HHN. ML:0.7 0.0000165893925 0.2784 AML other m 2018-08-15T05:06:39.09
IV.MIDA.HHN. ML:0.8 0.000013889475 0.1184 AML other m 2018-08-15T05:06:41.01
IV.APRC.HHE. ML:1.2 0.000035703725 0.16 AML other m 2018-08-15T05:06:43.09
IV.RNI2.HHN. ML:1.3 0.00004035176 0.1216 AML other m 2018-08-15T05:06:42.37
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