Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 26-09-2020 and time 22:32:06 (UTC) in region 2 km SW Scapoli (IS)

A magnitude ML 2.4 earthquake occured in region: 2 km SW Scapoli (IS), on

  • 26-09-2020 22:32:06 (UTC)
  • 27-09-2020 00:32:06 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.6000, 14.0490 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.

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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 4 1113 1793
Colli a Volturno IS 5 1349 3142
Filignano IS 6 648 3790
Castel San Vincenzo IS 6 516 4306
Montaquila IS 7 2456 6762
Pizzone IS 8 329 7091
Cerro al Volturno IS 8 1281 8372
Fornelli IS 8 1909 10281
Pozzilli IS 10 2380 12661
Acquafondata FR 10 263 12924
San Biagio Saracinisco FR 10 349 13273
Viticuso FR 11 353 13626
Macchia d'Isernia IS 11 1035 14661
Acquaviva d'Isernia IS 12 425 15086
Conca Casale IS 12 200 15286
Vallerotonda FR 12 1581 16867
Venafro IS 13 11280 28147
Montenero Val Cocchiara IS 13 538 28685
Monteroduni IS 14 2264 30949
Rionero Sannitico IS 15 1118 32067
Isernia IS 15 21842 53909
Alfedena AQ 15 864 54773
Forlì del Sannio IS 15 675 55448
Sant'Agapito IS 16 1496 56944
Picinisco FR 16 1218 58162
Scontrone AQ 16 574 58736
Capriati a Volturno CE 17 1541 60277
Sant'Elia Fiumerapido FR 17 6166 66443
Miranda IS 17 1047 67490
Villa Latina FR 18 1241 68731
San Vittore del Lazio FR 18 2636 71367
Cervaro FR 18 8109 79476
Barrea AQ 18 726 80202
Settefrati FR 18 728 80930
Longano IS 19 690 81620
San Pietro Infine CE 19 944 82564
Roccasicura IS 19 550 83114
Ciorlano CE 19 426 83540
Pettoranello del Molise IS 19 460 84000
Pesche IS 19 1661 85661
Fontegreca CE 19 811 86472
Belmonte Castello FR 20 739 87211
Sesto Campano IS 20 2388 89599

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)
78 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)
96 Km E of Latina (125985 inhabitants)
97 Km S of Pescara (121014 inhabitants)
99 Km NW of Avellino (54857 inhabitants)
99 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 2.4 2020-09-26
22:32:06		 41.5998 14.0493 10 2021-02-26
14:56:00		 Bollettino Sismico Italiano INGV 84051441
Reviewed
Rev100 		ML 2.3 2020-09-26
22:32:07		 41.5875 14.0533 10 2020-09-26
22:39:00		 Sala Sismica INGV-Roma 83282021
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-09-26 22:32:06 ± 0.07
Latitude 41.5998 ± 0.0045
Longitude 14.0493 ± 0.0048
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 84051441

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 473
Semi-minor axis of confidence ellipse (meter) 367
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 200
Circular confidence region, given by single value of horizontal uncertainty (meter) 470.0
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 43
Number of defining phases 43
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.02338
Epicentral distance of station farthest from the epicenter (degree) 0.96227
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 26
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations 48
Type of magnitude ML
Reference to an origin 83282021
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-09-26 22:39:00

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 36
Type of magnitude ML
Reference to an origin 84051441
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-10-23 07:42:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VCEL.EHN. 2020-09-26T22:32:34.08 0.6 undecidable manual S 349 89.8434 50 0.58 40
IV.FAGN.HHZ. 2020-09-26T22:32:32.26 0.6 undecidable manual S 333 83.25 50 0.51 41
IV.T0110.HHZ. 2020-09-26T22:32:29.88 0.6 undecidable manual S 342 73.371 50 0.77 38
IT.SULP.HGN. 2020-09-26T22:32:24.57 0.6 undecidable manual S 349 54.8007 50 0.43 44
IV.FIAM.HNN. 2020-09-26T22:32:24.18 0.6 undecidable manual P 314 106.8153 50 -0.7 36
IV.LPEL.HHZ. 2020-09-26T22:32:23.14 0.6 undecidable manual S 13 50.8158 50 0.05 48
IV.TRIV.HHZ. 2020-09-26T22:32:22.52 0.6 undecidable manual S 66 45.4212 50 0.87 39
IV.INTR.HHZ. 2020-09-26T22:32:22.16 0.6 undecidable manual S 345 47.2194 50 0.03 49
IV.VCEL.EHN. 2020-09-26T22:32:21.94 0.6 undecidable manual P 349 89.8434 50 -0.32 42
IV.FAGN.HHZ. 2020-09-26T22:32:21.20 0.6 undecidable manual P 333 83.25 50 -0.05 45
IV.VVLD.HHZ. 2020-09-26T22:32:21.90 0.3 undecidable manual S 310 46.2204 50 0.03 73
IV.SGG.HHZ. 2020-09-26T22:32:20.16 0.6 undecidable manual S 131 36.2415 50 0.97 37
IV.LRP.EHZ. 2020-09-26T22:32:20.03 0.6 undecidable manual S 278 38.7279 50 0.17 48
IV.PSB1.HHZ. 2020-09-26T22:32:20.52 0.6 undecidable manual P 123 75.8685 50 0.41 42
IV.PTQR.HHZ. 2020-09-26T22:32:19.06 0.6 undecidable manual P 311 71.1732 50 -0.33 43
IV.T0110.HHZ. 2020-09-26T22:32:19.33 0.3 undecidable manual P 342 73.371 50 -0.4 64
IV.VITU.HHZ. 2020-09-26T22:32:18.91 0.6 undecidable manual P 134 66.8775 50 0.18 45
IV.GIUL.HHZ. 2020-09-26T22:32:18.83 0.6 undecidable manual P 266 66.0894 50 0.22 45
IV.POFI.HHZ. 2020-09-26T22:32:18.05 0.6 undecidable manual S 295 30.8469 50 0.29 47
IT.SULP.HGN. 2020-09-26T22:32:16.73 0.6 undecidable manual P 349 54.8007 50 -0.13 47
IV.VAGA.HHZ. 2020-09-26T22:32:16.20 0.6 undecidable manual S 143 25.5522 50 -0.15 49
IT.OPI.HGE. 2020-09-26T22:32:16.32 0.6 undecidable manual S 317 26.6511 50 -0.33 47
IV.MCI.EHZ. 2020-09-26T22:32:16.17 0.6 undecidable manual S 238 23.0547 114 0.5 44
IT.SULC.HNZ. 2020-09-26T22:32:16.38 0.6 undecidable manual P 347 53.2023 50 -0.24 46
IT.SULA.HNN. 2020-09-26T22:32:16.48 0.6 undecidable manual P 348 53.7018 50 -0.21 46
IV.TRIV.HHZ. 2020-09-26T22:32:15.46 0.3 undecidable manual P 66 45.4212 50 0.04 73
IV.INTR.HHZ. 2020-09-26T22:32:15.35 0.3 undecidable manual P 345 47.2194 50 -0.34 68
IV.LPEL.HHZ. 2020-09-26T22:32:15.89 0.3 undecidable manual P 13 50.8158 50 -0.36 67
IV.PIGN.HHZ. 2020-09-26T22:32:15.37 0.6 undecidable manual P 166 45.621 50 -0.09 48
IV.BSSO.HHE. 2020-09-26T22:32:15.71 0.6 undecidable manual P 97 45.621 50 0.27 46
IV.VVLD.HHZ. 2020-09-26T22:32:15.21 0.3 undecidable manual P 310 46.2204 50 -0.34 68
IV.LRP.EHZ. 2020-09-26T22:32:14.39 0.3 undecidable manual P 278 38.7279 50 0 74
IV.POFI.HHZ. 2020-09-26T22:32:13.08 0.6 undecidable manual P 295 30.8469 50 -0.09 49
IV.RNI2.HHZ. 2020-09-26T22:32:13.59 0.6 undecidable manual S 37 14.2746 126 0.56 44
IV.SGG.HHZ. 2020-09-26T22:32:13.84 0.3 undecidable manual P 131 36.2415 50 -0.15 72
IV.MIDA.HHZ. 2020-09-26T22:32:13.15 0.6 undecidable manual S 75 17.5713 120 -0.84 41
IT.OPI.HGE. 2020-09-26T22:32:12.21 0.3 undecidable manual P 317 26.6511 50 -0.32 71
IV.MCI.EHZ. 2020-09-26T22:32:12.02 0.1 positive manual P 238 23.0547 114 0.06 99
IV.VAGA.HHZ. 2020-09-26T22:32:11.95 0.1 positive manual P 143 25.5522 50 -0.41 92
IV.MIDA.HHZ. 2020-09-26T22:32:10.71 0.1 positive manual P 75 17.5713 120 -0.29 97
IV.CERA.HHZ. 2020-09-26T22:32:10.84 0.6 undecidable manual S 265 2.5974 166 0.23 49
IV.RNI2.HHZ. 2020-09-26T22:32:10.71 0.1 positive manual P 37 14.2746 126 0.27 97
IV.CERA.HHZ. 2020-09-26T22:32:09.21 0.1 positive manual P 265 2.5974 166 0.17 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CERA.HNN. ML:2.4 0.0045515745 0.1536 AML other m 2020-09-26T22:32:11.22
IV.CERA.HHE. ML:2.4 0.004065932999999999 0.2304 AML other m 2020-09-26T22:32:11.75
IV.CERA.HNE. ML:2.3 0.0038434059999999997 0.2176 AML other m 2020-09-26T22:32:11.76
IV.CERA.HHN. ML:2.4 0.004922722 0.1536 AML other m 2020-09-26T22:32:11.22
IV.RNI2.HNN. ML:2.4 0.0023451970000000003 0.1408 AML other m 2020-09-26T22:32:15.33
IV.MIDA.HHN. ML:2.5 0.002896179 0.1408 AML other m 2020-09-26T22:32:14.73
IV.MIDA.HNN. ML:2.4 0.0023113799999999996 0.1792 AML other m 2020-09-26T22:32:14.28
IV.MIDA.HHE. ML:2.5 0.0027513294999999996 0.2048 AML other m 2020-09-26T22:32:14.27
IV.RNI2.HHN. ML:2.4 0.0024487965 0.1664 AML other m 2020-09-26T22:32:15.33
IV.MIDA.HNE. ML:2.5 0.0028301025 0.1664 AML other m 2020-09-26T22:32:14.73
IV.RNI2.HHE. ML:2.4 0.002782728 0.1792 AML other m 2020-09-26T22:32:14.40
IV.RNI2.HNE. ML:2.4 0.0026088755 0.1792 AML other m 2020-09-26T22:32:14.40
IV.VAGA.HNE. ML:2.3 0.0010647155 0.256 AML other m 2020-09-26T22:32:18.23
IV.VAGA.HNN. ML:2.5 0.0017656624999999998 0.2432 AML other m 2020-09-26T22:32:17.46
IV.VAGA.HHN. ML:2.5 0.0018599830000000002 0.2432 AML other m 2020-09-26T22:32:17.45
IV.VAGA.HHE. ML:2.3 0.0011293915000000002 0.2304 AML other m 2020-09-26T22:32:18.23
IV.MCI.EHN. ML:2.5 0.0020421725 0.2432 AML other m 2020-09-26T22:32:19.56
IV.MCI.EHE. ML:2.7 0.0032360609999999997 0.256 AML other m 2020-09-26T22:32:16.91
IV.SGG.HNN. ML:2.0 0.00041293469999999997 0.3584 AML other m 2020-09-26T22:32:21.52
IV.SGG.HNE. ML:2.2 0.00055442925 0.3712 AML other m 2020-09-26T22:32:24.35
IV.SGG.HHE. ML:2.1 0.0004655794 0.3584 AML other m 2020-09-26T22:32:24.52
IV.SGG.HHN. ML:2.0 0.00042314280000000005 0.3584 AML other m 2020-09-26T22:32:21.52
IV.VVLD.HNE. ML:2.0 0.00032478620000000004 0.2176 AML other m 2020-09-26T22:32:23.79
IV.VVLD.HNN. ML:2.3 0.00056045705 0.2304 AML other m 2020-09-26T22:32:22.15
IV.VVLD.HHN. ML:2.3 0.0005744605499999999 0.2176 AML other m 2020-09-26T22:32:22.14
IV.VVLD.HHE. ML:2.2 0.00040515334999999996 0.3328 AML other m 2020-09-26T22:32:23.78
IV.INTR.HHE. ML:2.2 0.0004887913 0.192 AML other m 2020-09-26T22:32:22.98
IV.INTR.HNN. ML:2.4 0.0007361580000000001 0.2048 AML other m 2020-09-26T22:32:23.55
IV.INTR.HHN. ML:2.4 0.00078689975 0.2048 AML other m 2020-09-26T22:32:23.54
IV.INTR.HNE. ML:2.2 0.00046995695 0.1536 AML other m 2020-09-26T22:32:23.60
IV.LPEL.HNN. ML:2.3 0.0005204566500000001 0.2304 AML other m 2020-09-26T22:32:24.34
IV.LPEL.HNE. ML:2.4 0.00060362735 0.1792 AML other m 2020-09-26T22:32:24.68
IV.LPEL.HHN. ML:2.3 0.00055918565 0.2432 AML other m 2020-09-26T22:32:24.34
IV.LPEL.HHE. ML:2.4 0.00069179875 0.1792 AML other m 2020-09-26T22:32:24.68
IV.T0110.HHE. ML:2.6 0.0005764567000000001 0.2816 AML other m 2020-09-26T22:32:32.58
IV.T0110.HHN. ML:2.4 0.00040931045 0.4224 AML other m 2020-09-26T22:32:32.49
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
Waveforms Seismic signals in miniseed + resp format Download