Earthquake with magnitude of ML 1.8 on date 07-08-2020 and time 12:19:28 (UTC) in region 6 km W Scapoli (IS)

A magnitude ML 1.8 earthquake occured in region: 6 km W Scapoli (IS), on

  • 07-08-2020 12:19:28 (UTC)
  • 07-08-2020 14:19:28 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.59, 14 at 6 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Scapoli IS 6 680 680
San Biagio Saracinisco FR 6 349 1029
Acquafondata FR 6 263 1292
Filignano IS 7 648 1940
Viticuso FR 8 353 2293
Vallerotonda FR 8 1581 3874
Rocchetta a Volturno IS 9 1113 4987
Pizzone IS 9 329 5316
Castel San Vincenzo IS 9 516 5832
Colli a Volturno IS 9 1349 7181
Pozzilli IS 10 2380 9561
Montaquila IS 11 2456 12017
Conca Casale IS 11 200 12217
Cerro al Volturno IS 12 1281 13498
Sant'Elia Fiumerapido FR 12 6166 19664
Picinisco FR 12 1218 20882
Venafro IS 12 11280 32162
Fornelli IS 12 1909 34071
Villa Latina FR 13 1241 35312
Cervaro FR 14 8109 43421
Macchia d'Isernia IS 15 1035 44456
Settefrati FR 15 728 45184
San Vittore del Lazio FR 15 2636 47820
Montenero Val Cocchiara IS 15 538 48358
Belmonte Castello FR 15 739 49097
Acquaviva d'Isernia IS 16 425 49522
Alfedena AQ 16 864 50386
San Pietro Infine CE 16 944 51330
Atina FR 17 4316 55646
Monteroduni IS 17 2264 57910
Cassino FR 18 36142 94052
Scontrone AQ 18 574 94626
Gallinaro FR 18 1269 95895
Rionero Sannitico IS 18 1118 97013
Terelle FR 18 422 97435
Capriati a Volturno CE 19 1541 98976
Barrea AQ 19 726 99702
Isernia IS 19 21842 121544
Forlì del Sannio IS 19 675 122219
Sant'Agapito IS 20 1496 123715
San Donato Val di Comino FR 20 2107 125822
Civitella Alfedena AQ 20 296 126118

Municipalities with at least 50000 inhabitants

An earthquake occurred to
64 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)
79 Km N of Marano di Napoli (59874 inhabitants)
79 Km NW of Afragola (65057 inhabitants)
80 Km NW of Casoria (77642 inhabitants)
83 Km N of Pozzuoli (81661 inhabitants)
83 Km NW of Benevento (60091 inhabitants)
86 Km S of Chieti (51815 inhabitants)
86 Km N of Napoli (974074 inhabitants)
90 Km NW of Portici (55274 inhabitants)
92 Km NW of Ercolano (53709 inhabitants)
92 Km E of Latina (125985 inhabitants)
95 Km NW of Torre del Greco (86275 inhabitants)
98 Km SE of L'Aquila (69753 inhabitants)
99 Km S of Pescara (121014 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.8 2020-08-07
12:19:28
41.59 14 6 2020-08-07
12:28:45
Sala Sismica INGV-Roma 81735721
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-07 12:19:28 ± 0.08
Latitude 41.59 ± 0.01
Longitude 14.00 ± 0.00
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 81735721

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 628
Semi-minor axis of confidence ellipse (meter) 202
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 204
Circular confidence region, given by single value of horizontal uncertainty (meter) 630
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 133
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.01799
Epicentral distance of station farthest from the epicenter (degree) 0.74014
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.1
Num. used stations 28
Type of magnitude ML
Reference to an origin 81735721
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-07 12:28:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.T0110.HHZ. 2020-08-07T12:19:51.61 0.6 undecidable manual S 346 0.6583 50 0.05 59
IV.FAGN.HHZ. 2020-08-07T12:19:43.76 0.3 undecidable manual P 336 0.7401 50 0.55 77
IV.SGG.HHZ. 2020-08-07T12:19:42.30 0.6 undecidable manual S 125 0.3525 99 0.07 62
IV.T0110.HHZ. 2020-08-07T12:19:41.51 0.3 undecidable manual P 346 0.6583 50 -0.3 83
IV.GIUL.HHZ. 2020-08-07T12:19:40.59 0.3 undecidable manual P 267 0.5549 50 0.55 80
IV.LRP.EHZ. 2020-08-07T12:19:40.28 0.6 undecidable manual S 280 0.3103 100 -0.33 59
IV.VAGA.HHZ. 2020-08-07T12:19:38.82 0.6 undecidable manual S 134 0.2509 102 0.46 58
IV.POFI.HHZ. 2020-08-07T12:19:38.68 0.6 undecidable manual S 301 0.2464 102 0.5 58
IV.TRIV.HHZ. 2020-08-07T12:19:38.05 0.3 undecidable manual P 67 0.4497 50 -0.19 89
IV.INTR.HHZ. 2020-08-07T12:19:37.60 0.3 undecidable manual P 351 0.4254 50 -0.22 89
IT.OPI.HGZ. 2020-08-07T12:19:37.38 0.3 undecidable manual S 326 0.2221 104 0.1 95
IV.SGG.HHZ. 2020-08-07T12:19:36.50 0.3 undecidable manual P 125 0.3525 99 0.08 93
IV.VVLD.HHZ. 2020-08-07T12:19:36.70 0.6 undecidable manual P 315 0.393 50 -0.57 55
IV.MIDA.HHZ. 2020-08-07T12:19:36.52 0.6 undecidable manual S 75 0.1996 105 0.07 64
IV.RNI2.HHZ. 2020-08-07T12:19:35.39 0.6 undecidable manual S 46 0.1619 108 0.33 61
IV.LRP.EHZ. 2020-08-07T12:19:35.32 0.3 undecidable manual P 280 0.3103 100 -0.17 92
IV.POFI.HHZ. 2020-08-07T12:19:34.17 0.3 undecidable manual P 301 0.2464 102 0.09 95
IT.OPI.HGZ. 2020-08-07T12:19:33.36 0.3 undecidable manual P 326 0.2221 104 -0.2 93
IV.VAGA.HHZ. 2020-08-07T12:19:33.88 0.3 undecidable manual P 134 0.2509 102 -0.31 90
IV.MIDA.HHZ. 2020-08-07T12:19:32.78 0.3 undecidable manual P 75 0.1996 105 -0.3 91
IV.RNI2.HHZ. 2020-08-07T12:19:32.46 0.3 undecidable manual P 46 0.1619 108 0.18 94
IV.CERA.HHZ. 2020-08-07T12:19:30.49 0.6 undecidable manual S 70 0.018 161 -0.19 65
IV.CERA.HHZ. 2020-08-07T12:19:29.72 0.3 undecidable manual P 70 0.018 161 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CERA.HHE. ML:0 0.0111740125 0.1984 AML other m 2020-08-07T12:19:31.28
IV.CERA.HHN. ML:0 0.013352585 0.2432 AML other m 2020-08-07T12:19:30.79
IV.CERA.HNE. ML:0 0.010522029 0.2176 AML other m 2020-08-07T12:19:31.28
IV.CERA.HNN. ML:0 0.012323195 0.2432 AML other m 2020-08-07T12:19:30.79
IV.RNI2.HHE. ML:1.9 0.00065662205 0.16 AML other m 2020-08-07T12:19:39.33
IV.RNI2.HHN. ML:1.8 0.00057952495 0.2432 AML other m 2020-08-07T12:19:37.59
IV.RNI2.HNE. ML:1.9 0.0006761426 0.3392 AML other m 2020-08-07T12:19:37.33
IV.RNI2.HNN. ML:1.8 0.00054412115 0.2432 AML other m 2020-08-07T12:19:37.71
IV.MIDA.HHE. ML:1.6 0.00029477145 0.224 AML other m 2020-08-07T12:19:37.05
IV.MIDA.HHN. ML:1.9 0.00055646055 0.5632 AML other m 2020-08-07T12:19:39.32
IV.MIDA.HNE. ML:1.8 0.00047427765 0.4608 AML other m 2020-08-07T12:19:39.32
IV.MIDA.HNN. ML:1.7 0.00034127278 0.5184 AML other m 2020-08-07T12:19:38.22
IV.VAGA.HHE. ML:1.6 0.0002474275 0.3776 AML other m 2020-08-07T12:19:42.46
IV.VAGA.HHN. ML:1.9 0.00045366805 0.2368 AML other m 2020-08-07T12:19:41.42
IV.VAGA.HNE. ML:1.6 0.00024016405 0.3968 AML other m 2020-08-07T12:19:42.28
IV.VAGA.HNN. ML:1.9 0.00042796625 0.256 AML other m 2020-08-07T12:19:41.42
IV.POFI.HHE. ML:1.3 0.000114696055 0.1984 AML other m 2020-08-07T12:19:40.92
IV.POFI.HHN. ML:1.2 8.7082125E-5 0.3776 AML other m 2020-08-07T12:19:42.69
IV.POFI.HNE. ML:1.4 0.0001479153 0.48 AML other m 2020-08-07T12:19:42.49
IV.POFI.HNN. ML:1.4 0.00013842067 0.448 AML other m 2020-08-07T12:19:42.67
IV.LRP.EHE. ML:1.5 0.00013706955 0.1984 AML other m 2020-08-07T12:19:41.85
IV.LRP.EHN. ML:1.2 6.328225E-5 0.3008 AML other m 2020-08-07T12:19:41.46
IV.SGG.HHE. ML:1.8 0.0002195578 0.4992 AML other m 2020-08-07T12:19:48.00
IV.SGG.HHN. ML:1.7 0.0001650992 0.3584 AML other m 2020-08-07T12:19:49.37
IV.SGG.HNE. ML:2.2 0.00066721385 1.1904 AML other m 2020-08-07T12:19:46.83
IV.SGG.HNN. ML:1.8 0.000231972 0.5504 AML other m 2020-08-07T12:19:49.39
IV.VVLD.HHE. ML:1.8 0.00019626935 0.4224 AML other m 2020-08-07T12:19:46.23
IV.VVLD.HHN. ML:1.8 0.00021805225 0.2368 AML other m 2020-08-07T12:19:43.81
IV.VVLD.HNE. ML:1.8 0.0001973008 0.4416 AML other m 2020-08-07T12:19:46.44
IV.VVLD.HNN. ML:1.8 0.0001996815 0.2176 AML other m 2020-08-07T12:19:43.80
IV.INTR.HNE. ML:1.8 0.00018188015 0.6272 AML other m 2020-08-07T12:19:43.53
IV.INTR.HNN. ML:1.9 0.00021835235 0.6016 AML other m 2020-08-07T12:19:50.06
IV.INTR.HHE. ML:1.7 0.00014030595 0.5376 AML other m 2020-08-07T12:19:51.74
IV.INTR.HHN. ML:1.8 0.0001805107 0.1984 AML other m 2020-08-07T12:19:46.70
IV.T0110.HHE. ML:2 0.0001772122 0.5824 AML other m 2020-08-07T12:19:53.00
IV.T0110.HHN. ML:2 0.00014230025 0.3008 AML other m 2020-08-07T12:19:54.12
IV.FAGN.HHE. ML:2 0.0001369482 0.64 AML other m 2020-08-07T12:20:02.22
IV.FAGN.HHN. ML:2 0.00012794935 0.4032 AML other m 2020-08-07T12:19:58.49
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