Earthquake with magnitude of ML 0.6 on date 11-08-2019 and time 09:34:31 (Italy) in region 1 km NW Forlì del Sannio (IS)

A magnitude ML 0.6 earthquake occured in region: 1 km NW Forlì del Sannio (IS), on

  • 11-08-2019 07:34:31 (UTC)
  • 11-08-2019 09:34:31 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.7, 14.18 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Forlì del Sannio IS 1 675 675
Rionero Sannitico IS 3 1118 1793
Acquaviva d'Isernia IS 4 425 2218
Roccasicura IS 5 550 2768
Cerro al Volturno IS 8 1281 4049
Miranda IS 9 1047 5096
Montenero Val Cocchiara IS 9 538 5634
San Pietro Avellana IS 10 503 6137
Carovilli IS 10 1359 7496
Castel di Sangro AQ 11 6538 14034
Vastogirardi IS 11 704 14738
Castel San Vincenzo IS 11 516 15254
Fornelli IS 11 1909 17163
Rocchetta a Volturno IS 11 1113 18276
Alfedena AQ 12 864 19140
Scontrone AQ 12 574 19714
Pizzone IS 12 329 20043
Colli a Volturno IS 13 1349 21392
Isernia IS 14 21842 43234
Pesche IS 14 1661 44895
Scapoli IS 14 680 45575
Pescolanciano IS 14 855 46430
Sessano del Molise IS 15 727 47157
Macchia d'Isernia IS 16 1035 48192
Montaquila IS 16 2456 50648
Barrea AQ 16 726 51374
Capracotta IS 16 903 52277
Pettoranello del Molise IS 17 460 52737
Ateleta AQ 17 1181 53918
Castel del Giudice IS 18 346 54264
Carpinone IS 18 1157 55421
Chiauci IS 18 233 55654
Roccaraso AQ 18 1627 57281
Sant'Agapito IS 18 1496 58777
Pietrabbondante IS 19 759 59536
Civitanova del Sannio IS 20 945 60481
Agnone IS 20 5139 65620
Castelverrino IS 20 115 65735
Monteroduni IS 20 2264 67999

Municipalities with at least 50000 inhabitants

An earthquake occurred to
71 Km N of Caserta (76326 inhabitants)
72 Km S of Chieti (51815 inhabitants)
81 Km N of Aversa (53047 inhabitants)
81 Km NW of Benevento (60091 inhabitants)
85 Km S of Pescara (121014 inhabitants)
86 Km N of Acerra (59573 inhabitants)
86 Km N of Giugliano in Campania (122974 inhabitants)
88 Km N of Afragola (65057 inhabitants)
89 Km N of Casoria (77642 inhabitants)
90 Km N of Marano di Napoli (59874 inhabitants)
90 Km S of Montesilvano (53738 inhabitants)
96 Km N of Pozzuoli (81661 inhabitants)
96 Km N of Napoli (974074 inhabitants)
96 Km SE of L'Aquila (69753 inhabitants)
99 Km N of Portici (55274 inhabitants)
100 Km N of Ercolano (53709 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 0.6 2019-08-11
07:34:31
41.7 14.17 10 2019-11-13
14:30:58
Bollettino Sismico Italiano INGV 71485331
Reviewed
Rev100
ML 0.6 2019-08-11
07:34:31
41.7 14.18 9 2019-08-11
07:44:59
Sala Sismica INGV-Roma 71374631
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-11 07:34:31 ± 0.12
Latitude 41.70 ± 0.01
Longitude 14.17 ± 0.01
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 71485331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 918
Semi-minor axis of confidence ellipse (meter) 624
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 55
Circular confidence region, given by single value of horizontal uncertainty (meter) 920
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 169
Number of associated phases, regardless of their use for origin computation 46
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.36692
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 71485331
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-08-14 14:49:34

ML:0.6

Field Value
Value 0.6
Uncertainty 0.3
Num. used stations 4
Type of magnitude ML
Reference to an origin 71374631
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-11 07:44:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CRJA.HHZ. 2019-08-11T07:36:26.55 3.0 undecidable manual Sg 11.2 0
IV.GIB.HHZ. 2019-08-11T07:36:20.72 3.0 undecidable manual Sg 13.17 0
MN.KLV.HHZ. 2019-08-11T07:36:20.41 3.0 undecidable manual Pg 14.37 0
IV.NDIM.HNZ. 2019-08-11T07:36:11.33 3.0 undecidable manual Sn 1.09 0
AC.VLO.HHZ. 2019-08-11T07:36:09.91 3.0 undecidable manual Sn -3.07 0
AC.PUK.HHZ. 2019-08-11T07:36:07.87 3.0 undecidable manual Sn -5.5 0
RD.PGF.BHZ. 2019-08-11T07:36:05.76 3.0 undecidable manual Sn -7.11 0
IV.SERM.HNZ. 2019-08-11T07:36:04.22 3.0 undecidable manual Sn -4.01 0
IV.ALJA.HHZ. 2019-08-11T07:36:03.31 3.0 undecidable manual Sn -9.99 0
IV.LINA.HHZ. 2019-08-11T07:36:02.28 3.0 undecidable manual Pg 9.76 0
IV.IACL.HHZ. 2019-08-11T07:36:01.94 3.0 undecidable manual Sg 7.9 0
MN.TIP.HHZ. 2019-08-11T07:35:58.84 3.0 undecidable manual Sg 7.18 0
IV.MILN.HNZ. 2019-08-11T07:35:51.21 3.0 undecidable manual Pg 10.51 0
IV.CROCE.HHZ. 2019-08-11T07:35:48.47 3.0 undecidable manual Pg 10.75 0
IV.TDS.HHZ. 2019-08-11T07:35:46.90 3.0 undecidable manual Sg 9.43 0
IV.IMI.HHZ. 2019-08-11T07:35:46.78 3.0 positive manual Pn 6.2 0
IV.CAPR.HNZ. 2019-08-11T07:35:44.34 3.0 undecidable manual Pg 6.91 0
IV.CRE.HHZ. 2019-08-11T07:35:43.91 3.0 undecidable manual Sg 8.88 0
CR.ZAG.BHZ. 2019-08-11T07:35:39.34 3.0 undecidable manual Pg 13.53 0
IV.MAGA.HHZ. 2019-08-11T07:35:35.16 3.0 undecidable manual Pn 0.49 0
IV.ECTS.EHZ. 2019-08-11T07:35:27.77 3.0 undecidable manual Pg 3.92 0
MN.TIP.HHZ. 2019-08-11T07:35:23.35 3.0 negative manual Pg 10.28 0
IV.ALJA.HHZ. 2019-08-11T07:35:22.67 3.0 negative manual Pn -2.9 0
AC.VLO.HHZ. 2019-08-11T07:35:20.09 3.0 positive manual Pn -4.96 0
TV.SF04.EHZ. 2019-08-11T07:35:20.09 3.0 undecidable manual Sn -8.39 0
IV.BRSN.EHZ. 2019-08-11T07:35:18.18 3.0 undecidable manual Pg 8.38 0
IV.RIBO.EHZ.01 2019-08-11T07:35:10.38 3.0 undecidable manual Pg 4.03 0
TV.SF04.EHZ. 2019-08-11T07:35:08.93 3.0 negative manual Pg 8.88 0
IV.PZUN.HNZ. 2019-08-11T07:35:04.30 3.0 undecidable manual Sn -7.95 0
IV.MNTT.EHZ. 2019-08-11T07:35:01.90 3.0 undecidable manual S -4.4 0
IV.VBKN.HHZ. 2019-08-11T07:34:57.26 3.0 undecidable manual S -0.75 0
IV.CAMP.HHZ. 2019-08-11T07:34:56.84 3.0 undecidable manual S -1.08 0
IV.POFI.HNE. 2019-08-11T07:34:44.31 0.3 undecidable manual S 272 0.3453 50 0.07 71
IV.INTR.HHE. 2019-08-11T07:34:44.82 0.3 undecidable manual S 327 0.3669 50 -0.06 71
IX.CLT3.HHZ.02 2019-08-11T07:34:42.71 3.0 undecidable manual P -2.82 0
IV.VAGA.HHZ. 2019-08-11T07:34:42.89 0.3 undecidable manual S 171 0.2914 50 0.25 69
IV.VCRE.HHZ. 2019-08-11T07:34:39.87 3.0 positive manual P -3.21 0
IV.INTR.HHE. 2019-08-11T07:34:38.89 0.1 undecidable manual P 327 0.3669 50 -0.22 91
IV.POFI.HNE. 2019-08-11T07:34:38.59 0.3 undecidable manual P 272 0.3453 50 -0.15 70
IV.VAGA.HHZ. 2019-08-11T07:34:38.08 0.3 undecidable manual P 171 0.2914 50 0.26 69
IV.CERA.HHZ. 2019-08-11T07:34:37.95 0.3 undecidable manual S 228 0.1583 119 -0.23 71
IV.MIDA.HHZ. 2019-08-11T07:34:35.37 0.3 undecidable manual S 136 0.0854 135 -0.57 66
IV.CERA.HHZ. 2019-08-11T07:34:35.12 0.1 undecidable manual P 228 0.1583 119 -0.12 97
IV.RNI2.HHZ. 2019-08-11T07:34:35.01 0.3 undecidable manual S 268 0.0171 169 0.36 71
IV.RNI2.HHZ. 2019-08-11T07:34:33.53 0.1 negative manual P 268 0.0171 169 0.33 95
IV.MIDA.HHZ. 2019-08-11T07:34:33.98 0.1 negative manual P 136 0.0854 135 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CERA.HHN. ML:0.4 2.105E-5 1.36 AML other m 2019-08-11T07:34:44.78
IV.RNI2.HHN. ML:0 0.000715 0.16 AML other m 2019-08-11T07:34:35.32
IV.MIDA.HHE. ML:0.9 0.00010475 1.52 AML other m 2019-08-11T07:34:35.10
IV.MIDA.HHN. ML:0.9 9.995E-5 1.14 AML other m 2019-08-11T07:34:35.87
IV.RNI2.HNE. ML:0 0.0003515 1.32 AML other m 2019-08-11T07:34:35.30
IV.RNI2.HHE. ML:0 0.0003365 1.32 AML other m 2019-08-11T07:34:35.30
IV.CERA.HHE. ML:0.4 2.16E-5 1.22 AML other m 2019-08-11T07:34:39.27
IV.MIDA.HNN. ML:0.6 4.9038175E-5 0.096 AML other m 2019-08-11T07:34:35.73
IV.MIDA.HNE. ML:0.7 6.9756415E-5 0.0768 AML other m 2019-08-11T07:34:35.87
IV.VAGA.HHN. ML:0.8 2.397495E-5 0.2176 AML other m 2019-08-11T07:34:44.58
IV.VAGA.HHE. ML:0.4 8.929523E-6 0.224 AML other m 2019-08-11T07:34:43.47
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download