Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 02-10-2020 and time 19:52:26 (UTC) in region 2 km S Scapoli (IS)

A magnitude ML 1.5 earthquake occured in region: 2 km S Scapoli (IS), on

  • 02-10-2020 19:52:26 (UTC)
  • 02-10-2020 21:52:26 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.6020, 14.0610 at 11 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
Scapoli IS 2 680 680
Rocchetta a Volturno IS 3 1113 1793
Colli a Volturno IS 4 1349 3142
Castel San Vincenzo IS 6 516 3658
Montaquila IS 6 2456 6114
Filignano IS 6 648 6762
Fornelli IS 7 1909 8671
Cerro al Volturno IS 7 1281 9952
Pizzone IS 8 329 10281
Pozzilli IS 10 2380 12661
Macchia d'Isernia IS 10 1035 13696
Acquaviva d'Isernia IS 11 425 14121
Acquafondata FR 11 263 14384
San Biagio Saracinisco FR 11 349 14733
Viticuso FR 11 353 15086
Conca Casale IS 13 200 15286
Montenero Val Cocchiara IS 13 538 15824
Venafro IS 13 11280 27104
Monteroduni IS 13 2264 29368
Vallerotonda FR 13 1581 30949
Isernia IS 14 21842 52791
Rionero Sannitico IS 14 1118 53909
Forlì del Sannio IS 15 675 54584
Sant'Agapito IS 15 1496 56080
Alfedena AQ 15 864 56944
Miranda IS 16 1047 57991
Scontrone AQ 16 574 58565
Capriati a Volturno CE 16 1541 60106
Picinisco FR 17 1218 61324
Sant'Elia Fiumerapido FR 18 6166 67490
Longano IS 18 690 68180
Roccasicura IS 18 550 68730
Pettoranello del Molise IS 18 460 69190
Pesche IS 18 1661 70851
Barrea AQ 18 726 71577
San Vittore del Lazio FR 18 2636 74213
Villa Latina FR 19 1241 75454
Ciorlano CE 19 426 75880
Cervaro FR 19 8109 83989
Fontegreca CE 19 811 84800
Settefrati FR 19 728 85528
San Pietro Infine CE 19 944 86472
Sesto Campano IS 20 2388 88860

Municipalities with at least 50000 inhabitants

An earthquake occurred to
63 Km NW of Caserta (76326 inhabitants)
71 Km N of Aversa (53047 inhabitants)
76 Km N of Giugliano in Campania (122974 inhabitants)
77 Km NW of Acerra (59573 inhabitants)
78 Km N of Afragola (65057 inhabitants)
79 Km N of Marano di Napoli (59874 inhabitants)
80 Km N of Casoria (77642 inhabitants)
80 Km NW of Benevento (60091 inhabitants)
84 Km N of Pozzuoli (81661 inhabitants)
84 Km S of Chieti (51815 inhabitants)
86 Km N of Napoli (974074 inhabitants)
90 Km N of Portici (55274 inhabitants)
91 Km N of Ercolano (53709 inhabitants)
94 Km N of Torre del Greco (86275 inhabitants)
97 Km S of Pescara (121014 inhabitants)
97 Km E of Latina (125985 inhabitants)
98 Km NW of Avellino (54857 inhabitants)
100 Km SE of L'Aquila (69753 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 2020-10-02
19:52:26		 41.6017 14.0613 11 2021-02-26
14:56:16		 Bollettino Sismico Italiano INGV 86379881
Reviewed
Rev100 		ML 1.5 2020-10-02
19:52:26		 41.6037 14.0618 11 2020-10-02
20:04:18		 Sala Sismica INGV-Roma 83450271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-02 19:52:26 ± 0.09
Latitude 41.6017 ± 0.0063
Longitude 14.0613 ± 0.0084
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 86379881

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 691
Semi-minor axis of confidence ellipse (meter) 650
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 52
Circular confidence region, given by single value of horizontal uncertainty (meter) 690.0
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 32
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.42628
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.1
Num. used stations 20
Type of magnitude ML
Reference to an origin 86379881
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-01-19 15:38:04

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 83450271
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-02 20:04:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.CIRO.HHZ. 2020-10-02T19:53:56.98 3.0 positive manual Pn 1.74 0
IV.CPGN.HNZ. 2020-10-02T19:53:51.85 3.0 undecidable manual Sg 7.98 0
ST.VARA.EHZ. 2020-10-02T19:53:50.37 3.0 undecidable manual Pg 14.28 0
MN.CLTB.HHZ. 2020-10-02T19:53:47.42 3.0 undecidable manual Sn -7.79 0
IV.RIBO.EHZ.01 2020-10-02T19:53:45.20 3.0 undecidable manual Sn -0.02 0
IV.IMI.HHZ. 2020-10-02T19:53:38.09 3.0 undecidable manual Pn -1.79 0
IV.PANTE.HHZ. 2020-10-02T19:53:34.49 3.0 undecidable manual Pg 8.28 0
IV.EL6.EHZ. 2020-10-02T19:53:32.08 3.0 undecidable manual Sg 5.19 0
IV.MMUR.HNZ. 2020-10-02T19:53:31.56 3.0 undecidable manual Sn 1.38 0
IV.FREG.EHZ. 2020-10-02T19:53:29.28 3.0 undecidable manual Pn -3.2 0
IV.MESG.HHZ. 2020-10-02T19:53:24.65 3.0 undecidable manual Sn -1.13 0
XK.GIZZ.HHZ. 2020-10-02T19:53:04.24 3.0 positive manual Pg 10.01 0
IV.ILOS.HHZ. 2020-10-02T19:52:58.13 3.0 positive manual Pn 0.76 0
IV.TERO.HHZ. 2020-10-02T19:52:44.34 3.0 undecidable manual Pn -0.33 0
IV.INTR.HHZ. 2020-10-02T19:52:42.11 0.3 undecidable manual S 344 47.3193 50 0.31 66
IV.LRP.EHZ. 2020-10-02T19:52:40.03 0.3 undecidable manual S 277 39.7269 50 0.26 68
IV.VAGA.HHZ. 2020-10-02T19:52:36.05 0.3 undecidable manual S 145 25.1526 50 0.15 71
IV.MCI.EHZ. 2020-10-02T19:52:36.00 0.3 undecidable manual S 239 23.9538 50 0.42 67
IT.OPI.HGN. 2020-10-02T19:52:36.10 0.3 undecidable manual S 315 27.2505 50 -0.35 68
IV.INTR.HHZ. 2020-10-02T19:52:35.07 0.1 undecidable manual P 344 47.3193 50 -0.33 88
IV.PIGN.HNN. 2020-10-02T19:52:35.71 0.6 undecidable manual P 167 45.621 50 0.56 41
IV.LRP.EHZ. 2020-10-02T19:52:34.06 0.3 undecidable manual P 277 39.7269 50 -0.17 69
IV.MIDA.HHZ. 2020-10-02T19:52:33.36 0.6 undecidable manual S 74 16.5723 123 -0.18 48
IV.CMPR.HHZ. 2020-10-02T19:52:33.68 3.0 undecidable manual P 0.13 0
IV.RNI2.HHZ. 2020-10-02T19:52:33.45 0.3 undecidable manual S 34 13.5753 129 0.76 61
IT.OPI.HGN. 2020-10-02T19:52:32.00 0.3 undecidable manual P 315 27.2505 50 -0.31 69
IV.MCI.EHZ. 2020-10-02T19:52:31.93 0.3 undecidable manual P 239 23.9538 50 0.12 72
IV.VAGA.HHZ. 2020-10-02T19:52:31.59 0.1 undecidable manual P 145 25.1526 50 -0.4 90
IV.RNI2.HHZ. 2020-10-02T19:52:30.34 0.1 undecidable manual P 34 13.5753 129 0.2 96
IV.MIDA.HHZ. 2020-10-02T19:52:30.41 0.1 undecidable manual P 74 16.5723 123 -0.23 95
IV.CERA.HHZ. 2020-10-02T19:52:30.46 0.3 undecidable manual S 263 3.5964 162 -0.16 74
IV.CERA.HHZ. 2020-10-02T19:52:28.87 0.1 negative manual P 263 3.5964 162 -0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CERA.HNN. ML:1.6 0.00060321525 0.192 AML other m 2020-10-02T19:52:30.85
IV.CERA.HHN. ML:1.6 0.0006408883 0.192 AML other m 2020-10-02T19:52:30.85
IV.CERA.HNE. ML:1.4 0.00037611675 0.2944 AML other m 2020-10-02T19:52:31.54
IV.CERA.HHE. ML:1.4 0.00039591699999999997 0.2944 AML other m 2020-10-02T19:52:31.54
IV.MIDA.HHE. ML:1.4 0.00023358289999999998 0.2176 AML other m 2020-10-02T19:52:33.97
IV.MIDA.HNE. ML:1.5 0.00024702465 0.1664 AML other m 2020-10-02T19:52:34.30
IV.MIDA.HHN. ML:1.5 0.0002530674 0.1664 AML other m 2020-10-02T19:52:34.30
IV.MIDA.HNN. ML:1.4 0.0002059058 0.2176 AML other m 2020-10-02T19:52:33.97
IV.RNI2.HHN. ML:1.4 0.00028435845 0.1792 AML other m 2020-10-02T19:52:35.35
IV.RNI2.HNN. ML:1.4 0.000266321 0.1792 AML other m 2020-10-02T19:52:35.37
IV.RNI2.HNE. ML:1.6 0.00041731980000000004 0.2944 AML other m 2020-10-02T19:52:35.49
IV.RNI2.HHE. ML:1.6 0.0004462781 0.2816 AML other m 2020-10-02T19:52:35.49
IV.VAGA.HHE. ML:1.4 0.00013398937499999999 1.744 AML other m 2020-10-02T19:52:38.05
IV.VAGA.HNE. ML:1.3 0.000125854355 1.744 AML other m 2020-10-02T19:52:38.05
IV.VAGA.HNN. ML:1.5 0.0001687688 0.2176 AML other m 2020-10-02T19:52:38.64
IV.VAGA.HHN. ML:1.5 0.00017771465 0.2048 AML other m 2020-10-02T19:52:38.64
IV.INTR.HHN. ML:1.6 0.000103618895 0.1792 AML other m 2020-10-02T19:52:43.26
IV.INTR.HNN. ML:1.6 0.00011240120000000001 0.1792 AML other m 2020-10-02T19:52:43.28
IV.INTR.HHE. ML:1.5 0.000095880595 0.192 AML other m 2020-10-02T19:52:43.90
IV.INTR.HNE. ML:1.6 0.00011515714999999999 0.2048 AML other m 2020-10-02T19:52:43.91
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