Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 03-10-2019 and time 08:25:49 (Italy) in region 4 km NW Carovilli (IS)

A magnitude ML 1.5 earthquake occured in region: 4 km NW Carovilli (IS), on

  • 03-10-2019 06:25:49 (UTC)
  • 03-10-2019 08:25:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.7360, 14.2550 at 18 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
Carovilli IS 4 1359 1359
Vastogirardi IS 4 704 2063
Roccasicura IS 5 550 2613
Forlì del Sannio IS 8 675 3288
San Pietro Avellana IS 8 503 3791
Pescolanciano IS 9 855 4646
Rionero Sannitico IS 10 1118 5764
Miranda IS 10 1047 6811
Capracotta IS 11 903 7714
Acquaviva d'Isernia IS 11 425 8139
Pietrabbondante IS 11 759 8898
Agnone IS 12 5139 14037
Castelverrino IS 13 115 14152
Sessano del Molise IS 13 727 14879
Chiauci IS 13 233 15112
Castel di Sangro AQ 13 6538 21650
Castel del Giudice IS 14 346 21996
Pesche IS 14 1661 23657
Poggio Sannita IS 14 702 24359
Ateleta AQ 14 1181 25540
Civitanova del Sannio IS 15 945 26485
Cerro al Volturno IS 15 1281 27766
Montenero Val Cocchiara IS 16 538 28304
Pescopennataro IS 16 285 28589
Isernia IS 17 21842 50431
Sant'Angelo del Pesco IS 17 364 50795
Carpinone IS 17 1157 51952
Fornelli IS 17 1909 53861
Belmonte del Sannio IS 17 768 54629
Bagnoli del Trigno IS 17 735 55364
Scontrone AQ 18 574 55938
Pettoranello del Molise IS 18 460 56398
Castel San Vincenzo IS 18 516 56914
Alfedena AQ 18 864 57778
Rocchetta a Volturno IS 19 1113 58891
Duronia CB 19 405 59296
Roccaraso AQ 19 1627 60923
Gamberale CH 19 320 61243
Colli a Volturno IS 20 1349 62592
Pizzone IS 20 329 62921

Municipalities with at least 50000 inhabitants

An earthquake occurred to
69 Km S of Chieti (51815 inhabitants)
74 Km N of Caserta (76326 inhabitants)
80 Km NW of Benevento (60091 inhabitants)
81 Km S of Pescara (121014 inhabitants)
85 Km N of Aversa (53047 inhabitants)
87 Km S of Montesilvano (53738 inhabitants)
88 Km N of Acerra (59573 inhabitants)
90 Km N of Giugliano in Campania (122974 inhabitants)
90 Km N of Afragola (65057 inhabitants)
92 Km N of Casoria (77642 inhabitants)
93 Km N of Marano di Napoli (59874 inhabitants)
94 Km W of San Severo (53905 inhabitants)
99 Km SE of L'Aquila (69753 inhabitants)
100 Km N of Napoli (974074 inhabitants)
100 Km N of Pozzuoli (81661 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 1.5 2019-10-03
06:25:49		 41.7357 14.2552 18 2020-02-28
16:41:54		 Bollettino Sismico Italiano INGV 73035981
Reviewed
Rev100 		ML 1.7 2019-10-03
06:25:49		 41.7212 14.2867 17 2019-10-03
06:31:46		 Sala Sismica INGV-Roma 73013861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-03 06:25:49 ± 0.06
Latitude 41.7357 ± 0.0027
Longitude 14.2552 ± 0.0036
Depth (km) 18 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73035981

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 315
Semi-minor axis of confidence ellipse (meter) 90
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 51
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 62
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.08364
Epicentral distance of station farthest from the epicenter (degree) 0.47754
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 73035981
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-10-04 08:27:22

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 73013861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-03 06:31:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SACR.HNN. 2019-10-03T06:26:06.06 0.6 undecidable manual S 135 53.0025 99 0.19 46
IV.FRES.HHE. 2019-10-03T06:26:03.16 0.6 undecidable manual S 52 43.2234 102 -0.15 46
IV.INTR.HHE. 2019-10-03T06:26:03.22 0.6 undecidable manual S 317 42.1245 103 0.19 47
IV.SGG.HHN. 2019-10-03T06:26:02.65 0.6 undecidable manual S 165 40.0266 104 0.16 47
IV.LPEL.HHZ. 2019-10-03T06:26:01.27 0.3 undecidable manual S 350 35.0427 106 0.08 73
IT.OPI.HGE. 2019-10-03T06:26:01.19 0.3 undecidable manual S 277 35.4423 106 -0.11 72
IV.BSSO.HHE. 2019-10-03T06:26:01.08 0.6 undecidable manual S 127 35.0427 106 -0.12 48
IV.VAGA.HHZ. 2019-10-03T06:26:01.46 0.6 undecidable manual S 183 35.5422 106 0.13 47
IV.CERA.HHZ. 2019-10-03T06:25:58.97 0.6 undecidable manual S 232 24.8529 115 0.32 46
IV.TRIV.HHN. 2019-10-03T06:25:58.70 0.6 undecidable manual S 82 24.6531 115 0.1 49
IV.SACR.HNN. 2019-10-03T06:25:58.70 0.3 undecidable manual P 135 53.0025 99 -0.09 70
IV.FRES.HHE. 2019-10-03T06:25:57.25 0.3 undecidable manual P 52 43.2234 102 -0.06 71
IV.SGG.HHN. 2019-10-03T06:25:57.01 0.3 undecidable manual P 165 40.0266 104 0.17 70
IV.INTR.HHE. 2019-10-03T06:25:56.94 0.3 undecidable manual P 317 42.1245 103 -0.21 69
IV.VAGA.HHZ. 2019-10-03T06:25:56.07 0.1 positive manual P 183 35.5422 106 -0.1 97
IV.LPEL.HHZ. 2019-10-03T06:25:56.20 0.3 undecidable manual P 350 35.0427 106 0.11 72
IT.OPI.HGE. 2019-10-03T06:25:56.06 0.6 undecidable manual P 277 35.4423 106 -0.09 48
IV.BSSO.HHE. 2019-10-03T06:25:56.01 1.0 undecidable manual P 127 35.0427 106 -0.09 24
IV.MIDA.HHZ. 2019-10-03T06:25:55.12 0.6 undecidable manual S 181 10.3785 144 -0.5 47
IV.RNI2.HHZ. 2019-10-03T06:25:55.68 0.3 undecidable manual S 247 9.2796 148 0.23 73
IV.TRIV.HHN. 2019-10-03T06:25:54.77 0.1 undecidable manual P 82 24.6531 115 0.18 97
IV.CERA.HHZ. 2019-10-03T06:25:54.45 0.1 positive manual P 232 24.8529 115 -0.18 97
IV.MIDA.HHZ. 2019-10-03T06:25:52.72 0.1 positive manual P 181 10.3785 144 -0.16 100
IV.RNI2.HHZ. 2019-10-03T06:25:52.88 0.1 positive manual P 247 9.2796 148 0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MIDA.HHE. ML:1.7 0.00042249999999999997 1.56 AML other m 2019-10-03T06:25:57.03
IV.MIDA.HNN. ML:1.7 0.0004125 0.28 AML other m 2019-10-03T06:25:55.76
IV.RNI2.HHE. ML:1.8 0.0005304999999999999 0.16 AML other m 2019-10-03T06:25:55.85
IV.RNI2.HNE. ML:1.8 0.0005064999999999999 0.16 AML other m 2019-10-03T06:25:55.85
IV.RNI2.HHN. ML:1.8 0.0005635 0.18 AML other m 2019-10-03T06:25:56.15
IV.RNI2.HNN. ML:1.8 0.0005245 0.2 AML other m 2019-10-03T06:25:56.16
IV.MIDA.HNE. ML:1.8 0.000502 0.26 AML other m 2019-10-03T06:25:56.44
IV.LPEL.HHN. ML:1.3 0.00007935 0.18 AML other m 2019-10-03T06:26:02.01
IV.LPEL.HHE. ML:1.4 0.0000828 0.9 AML other m 2019-10-03T06:26:02.41
IV.CERA.HHE. ML:1.1 0.000071129225 2.64 AML other m 2019-10-03T06:25:57.58
IV.CERA.HHN. ML:1.0 0.0000425595375 0.5408 AML other m 2019-10-03T06:25:58.68
IV.VAGA.HNE. ML:1.1 0.000047212765 0.24 AML other m 2019-10-03T06:26:02.87
IV.VAGA.HNN. ML:1.4 0.00008238672 1.9424 AML other m 2019-10-03T06:26:10.77
IV.VAGA.HHN. ML:1.3 0.00006987394 0.2432 AML other m 2019-10-03T06:26:07.32
IV.VAGA.HHE. ML:1.1 0.000046639054999999996 0.16 AML other m 2019-10-03T06:26:02.79
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