Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 16-07-2019 and time 05:08:43 (Italy) in region 2 km SE Forlì del Sannio (IS)

A magnitude ML 1.3 earthquake occured in region: 2 km SE Forlì del Sannio (IS), on

  • 16-07-2019 03:08:43 (UTC)
  • 16-07-2019 05:08:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.6790, 14.1930 at 9 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
Forlì del Sannio IS 2 675 675
Acquaviva d'Isernia IS 4 425 1100
Roccasicura IS 4 550 1650
Rionero Sannitico IS 6 1118 2768
Miranda IS 6 1047 3815
Cerro al Volturno IS 8 1281 5096
Fornelli IS 9 1909 7005
Carovilli IS 9 1359 8364
Isernia IS 10 21842 30206
Pesche IS 11 1661 31867
Rocchetta a Volturno IS 11 1113 32980
Castel San Vincenzo IS 11 516 33496
Montenero Val Cocchiara IS 11 538 34034
Colli a Volturno IS 11 1349 35383
Pescolanciano IS 12 855 36238
Vastogirardi IS 12 704 36942
San Pietro Avellana IS 12 503 37445
Sessano del Molise IS 13 727 38172
Macchia d'Isernia IS 13 1035 39207
Pizzone IS 13 329 39536
Scapoli IS 13 680 40216
Pettoranello del Molise IS 14 460 40676
Castel di Sangro AQ 14 6538 47214
Montaquila IS 14 2456 49670
Alfedena AQ 15 864 50534
Carpinone IS 15 1157 51691
Scontrone AQ 15 574 52265
Sant'Agapito IS 15 1496 53761
Chiauci IS 16 233 53994
Monteroduni IS 17 2264 56258
Civitanova del Sannio IS 18 945 57203
Longano IS 18 690 57893
Pietrabbondante IS 18 759 58652
Castelpetroso IS 18 1680 60332
Capracotta IS 18 903 61235
Filignano IS 19 648 61883
Barrea AQ 19 726 62609
Castelpizzuto IS 19 155 62764
Ateleta AQ 20 1181 63945
Castelverrino IS 20 115 64060
Castel del Giudice IS 20 346 64406

Municipalities with at least 50000 inhabitants

An earthquake occurred to
68 Km N of Caserta (76326 inhabitants)
75 Km S of Chieti (51815 inhabitants)
78 Km NW of Benevento (60091 inhabitants)
78 Km N of Aversa (53047 inhabitants)
83 Km N of Acerra (59573 inhabitants)
83 Km N of Giugliano in Campania (122974 inhabitants)
85 Km N of Afragola (65057 inhabitants)
86 Km N of Casoria (77642 inhabitants)
87 Km N of Marano di Napoli (59874 inhabitants)
88 Km S of Pescara (121014 inhabitants)
93 Km N of Pozzuoli (81661 inhabitants)
93 Km S of Montesilvano (53738 inhabitants)
93 Km N of Napoli (974074 inhabitants)
96 Km N of Portici (55274 inhabitants)
98 Km N of Ercolano (53709 inhabitants)
99 Km W of San Severo (53905 inhabitants)
99 Km NW of Avellino (54857 inhabitants)
100 Km SE of L'Aquila (69753 inhabitants)
100 Km N of Torre del Greco (86275 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 		Md 0.8
ML 1.3 		2019-07-16
03:08:43		 41.6792 14.1928 9 2019-11-13
14:30:55		 Bollettino Sismico Italiano INGV 70701251
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-16 03:08:43 ± 0.06
Latitude 41.6792 ± 0.0036
Longitude 14.1928 ± 0.0060
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 70701251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 487
Semi-minor axis of confidence ellipse (meter) 334
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 254
Circular confidence region, given by single value of horizontal uncertainty (meter) 490.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 130
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.45146
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.4
Num. used stations 8
Type of magnitude ML
Reference to an origin 70701251
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-07-19 06:46:51

Md:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 2
Type of magnitude Md
Reference to an origin 70701251
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-07-19 06:46:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
TV.SU26.HHZ. 2019-07-16T03:10:22.67 3.0 undecidable manual Sn -2.65 0
IV.CELI.HHZ. 2019-07-16T03:10:02.45 3.0 undecidable manual Sg 4.07 0
IV.ESML.HHZ. 2019-07-16T03:09:28.35 3.0 negative manual Pn -0.86 0
IV.ARRO.EHZ. 2019-07-16T03:09:17.47 3.0 undecidable manual S 2.86 0
IV.FAGN.HHZ. 2019-07-16T03:09:07.32 3.0 undecidable manual S 100
IT.SULP.HGN. 2019-07-16T03:08:59.42 0.6 undecidable manual S 334 50.1165 50 -0.17 45
IV.LPEL.HHE. 2019-07-16T03:08:56.99 0.3 undecidable manual S 359 40.8258 50 -0.12 69
IV.VAGA.HHZ. 2019-07-16T03:08:54.08 0.6 undecidable manual S 173 29.4483 107 0 48
IT.SULP.HGN. 2019-07-16T03:08:52.94 1.0 undecidable manual P 334 50.1165 50 0.21 22
IV.LPEL.HHE. 2019-07-16T03:08:51.66 1.0 undecidable manual P 359 40.8258 50 0.36 22
IV.CERA.HNN. 2019-07-16T03:08:50.04 0.3 undecidable manual S 238 17.0718 118 -0.05 73
IV.VAGA.HHZ. 2019-07-16T03:08:49.62 0.3 undecidable manual P 173 29.4483 107 0.07 71
IV.MIDA.HHZ. 2019-07-16T03:08:47.02 0.3 undecidable manual S 129 6.5934 145 -0.28 71
IV.CERA.HNN. 2019-07-16T03:08:47.09 1.0 undecidable manual P 238 17.0718 118 -0.16 24
IV.RNI2.HHZ. 2019-07-16T03:08:47.00 0.3 undecidable manual S 309 4.2957 155 0.1 74
IV.RNI2.HHZ. 2019-07-16T03:08:45.40 0.1 negative manual P 309 4.2957 155 0 100
IV.MIDA.HHZ. 2019-07-16T03:08:45.82 0.1 positive manual P 129 6.5934 145 0.19 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RNI2.HHE. ML:1.8 0.00117 0.16 AML other m 2019-07-16T03:08:47.17
IV.RNI2.HNE. ML:1.8 0.001073 0.16 AML other m 2019-07-16T03:08:47.17
IV.RNI2.HNN. ML:1.5 0.000593 0.14 AML other m 2019-07-16T03:08:47.18
IV.RNI2.HHN. ML:1.5 0.000622 0.14 AML other m 2019-07-16T03:08:47.18
IV.MIDA.HHE. ML:1.0 0.0001675 0.28 AML other m 2019-07-16T03:08:47.94
IV.MIDA.HHN. ML:1.0 0.00016499999999999997 1.42 AML other m 2019-07-16T03:08:48.88
IV.MIDA.HNN. ML:0.8 0.00010023923 0.16 AML other m 2019-07-16T03:08:47.86
IV.MIDA.HNE. ML:0.8 0.000106629015 0.1808 AML other m 2019-07-16T03:08:48.88
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