Earthquake with magnitude of ML 2.2 on date 22-09-2020 and time 16:41:13 (Italy) in region 2 km SW Scapoli (IS)

A magnitude ML 2.2 earthquake occured in region: 2 km SW Scapoli (IS), on

  • 22-09-2020 14:41:13 (UTC)
  • 22-09-2020 16:41:13 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.599, 14.047 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.

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 7 516 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 10 353 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 12 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 16 675 55448
Picinisco FR 16 1218 56666
Sant'Agapito IS 16 1496 58162
Sant'Elia Fiumerapido FR 16 6166 64328
Scontrone AQ 17 574 64902
Capriati a Volturno CE 17 1541 66443
Miranda IS 17 1047 67490
San Vittore del Lazio FR 18 2636 70126
Villa Latina FR 18 1241 71367
Cervaro FR 18 8109 79476
Settefrati FR 18 728 80204
Barrea AQ 18 726 80930
San Pietro Infine CE 19 944 81874
Longano IS 19 690 82564
Ciorlano CE 19 426 82990
Roccasicura IS 19 550 83540
Pettoranello del Molise IS 19 460 84000
Fontegreca CE 20 811 84811
Belmonte Castello FR 20 739 85550
Pesche IS 20 1661 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)
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)
81 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

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event *

This map reports the earthquake epicenters located in the 72 hours (3 days) preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located in the 90 days preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web 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
Bulletin
Rev1000
ML 2.2 2020-09-22
14:41:13
41.599 14.0472 10 2021-02-26
14:56:02
Bollettino Sismico Italiano INGV 84417391
Reviewed
Rev100
ML 2.3 2020-09-22
14:41:12
41.6067 13.9582 18 2020-09-22
14:54:01
Sala Sismica INGV-Roma 83133831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-09-22 14:41:13 ± 0.06
Latitude 41.5990 ± 0.0036
Longitude 14.0472 ± 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 84417391

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 450
Semi-minor axis of confidence ellipse (meter) 393
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 205
Circular confidence region, given by single value of horizontal uncertainty (meter) 450
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 57
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.661
Number of stations at which the event was observed 41
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 21
Type of magnitude ML
Reference to an origin 84417391
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-12-13 10:01:09

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 25
Type of magnitude ML
Reference to an origin 83133831
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-09-22 14:54:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.VULT.HHZ. 2020-09-22T14:42:27.92 3.0 undecidable manual Sg 16 0
IV.RESU.HHZ. 2020-09-22T14:42:15.26 3.0 positive manual Pg 9.57 0
IX.STN3.HHZ.02 2020-09-22T14:42:09.51 3.0 undecidable manual Sn -9.99 0
MN.CLTB.HHZ. 2020-09-22T14:42:05.64 3.0 negative manual Pn 0.2 0
IV.SGTA.HHZ. 2020-09-22T14:41:59.61 3.0 undecidable manual Sn -6.04 0
IV.MSRU.HHZ. 2020-09-22T14:41:58.46 3.0 positive manual Pn -3.4 0
SL.LJU.BHZ. 2020-09-22T14:41:55.87 3.0 undecidable manual Sg 4.9 0
IV.SPS2.HHZ. 2020-09-22T14:41:50.59 3.0 negative manual Pn -2.64 0
IV.SCHR.EHZ. 2020-09-22T14:41:50.83 3.0 positive manual Pg 9.47 0
OX.CIMO.HHZ. 2020-09-22T14:41:49.98 3.0 undecidable manual Sg 2.04 0
IV.ROSPO.HHZ. 2020-09-22T14:41:44.51 3.0 undecidable manual Sg 3.54 0
CR.STON.BHZ. 2020-09-22T14:41:39.54 3.0 positive manual Pg 5.5 0
IV.T0110.HHZ. 2020-09-22T14:41:36.36 0.6 undecidable manual S 342 0.661 50 0.34 42
IV.LPEL.HHE. 2020-09-22T14:41:30.12 0.6 undecidable manual S 13 0.4587 50 0.1 46
IV.TRIV.HHZ. 2020-09-22T14:41:29.16 0.6 undecidable manual S 66 0.411 50 0.55 42
GU.CARD.HHZ. 2020-09-22T14:41:28.89 3.0 undecidable manual Sg 6.22 0
IV.VVLD.HHZ. 2020-09-22T14:41:28.84 0.6 undecidable manual S 311 0.4164 50 0.09 46
IV.INTR.HHE. 2020-09-22T14:41:28.97 0.6 undecidable manual S 346 0.4254 50 -0.07 46
IV.CMPR.HHZ. 2020-09-22T14:41:27.60 3.0 undecidable manual Pn -7.99 0
IV.SGG.HHZ. 2020-09-22T14:41:26.32 0.6 undecidable manual S 130 0.3265 50 0.21 46
IV.T0110.HHZ. 2020-09-22T14:41:26.52 0.3 undecidable manual P 342 0.661 50 -0.11 66
IV.POFI.HNZ. 2020-09-22T14:41:24.42 0.6 undecidable manual S 295 0.277 50 -0.2 46
IV.LPEL.HHE. 2020-09-22T14:41:23.08 0.3 undecidable manual P 13 0.4587 50 -0.09 69
IV.VAGA.HHZ. 2020-09-22T14:41:23.26 0.6 undecidable manual S 143 0.2311 50 0 49
IV.TRIV.HHZ. 2020-09-22T14:41:22.42 0.1 undecidable manual P 66 0.411 50 0.07 93
IV.BSSO.HHE. 2020-09-22T14:41:22.68 0.3 undecidable manual P 97 0.4119 50 0.31 66
IV.VVLD.HHZ. 2020-09-22T14:41:22.04 0.3 undecidable manual P 311 0.4164 50 -0.39 65
IV.INTR.HHE. 2020-09-22T14:41:22.39 0.3 undecidable manual P 346 0.4254 50 -0.21 68
IV.MTCE.HHZ. 2020-09-22T14:41:22.14 3.0 undecidable manual Sn -4.82 0
OX.CIMO.HHZ. 2020-09-22T14:41:22.77 3.0 undecidable manual Pg 5.98 0
IV.MCI.EHZ. 2020-09-22T14:41:22.56 0.6 undecidable manual S 238 0.2059 114 0.07 48
IV.PIGN.HNE. 2020-09-22T14:41:22.81 0.3 undecidable manual P 166 0.411 50 0.46 64
GU.POPM.HHZ. 2020-09-22T14:41:21.29 3.0 undecidable manual Sg 2.95 0
IV.RNI2.HHZ. 2020-09-22T14:41:20.35 0.6 undecidable manual S 37 0.1304 125 0.38 46
IV.POFI.HNZ. 2020-09-22T14:41:20.03 0.1 undecidable manual P 295 0.277 50 -0.02 97
IV.MIDA.HHZ. 2020-09-22T14:41:20.21 0.6 undecidable manual S 74 0.1601 120 -0.73 41
IV.SGG.HHZ. 2020-09-22T14:41:20.73 0.3 undecidable manual P 130 0.3265 50 -0.17 69
IX.CSG3.HNZ.01 2020-09-22T14:41:19.55 3.0 undecidable manual Pn -9.99 0
IV.MCI.EHZ. 2020-09-22T14:41:18.96 0.3 undecidable manual P 238 0.2059 114 0.14 72
IV.VAGA.HHZ. 2020-09-22T14:41:18.82 0.1 undecidable manual P 143 0.2311 50 -0.44 89
IV.MIDA.HHZ. 2020-09-22T14:41:17.61 0.1 negative manual P 74 0.1601 120 -0.31 93
IV.CERA.HHZ. 2020-09-22T14:41:17.65 0.6 undecidable manual S 267 0.0216 167 0.18 49
IV.RNI2.HHZ. 2020-09-22T14:41:17.52 0.1 undecidable manual P 37 0.1304 125 0.16 96
IV.CERA.HHZ. 2020-09-22T14:41:16.00 0.1 undecidable manual P 267 0.0216 167 0.08 100
IV.RIBO.EHZ.01 2020-09-22T14:41:12.44 3.0 undecidable manual Sn -6.06 0
IV.VIVA.HHZ. 2020-09-22T14:41:12.88 3.0 positive manual Pg 4.27 0
IV.MTRZ.HHZ. 2020-09-22T14:41:07.72 3.0 undecidable manual Sn -3.32 0
IV.MURB.HHZ. 2020-09-22T14:41:03.83 3.0 undecidable manual Sg 2.83 0
IV.PE3.EHZ. 2020-09-22T14:41:01.64 3.0 undecidable manual Sg 4.25 0
IV.FOSV.EHZ. 2020-09-22T14:41:00.66 3.0 undecidable manual Sn -0.31 0
GU.POPM.HHZ. 2020-09-22T14:41:00.11 3.0 negative manual Pg -0.05 0
IV.CRTC.HHZ. 2020-09-22T14:40:57.47 3.0 undecidable manual Sn -1.04 0
IV.LNSS.HHZ. 2020-09-22T14:40:53.07 3.0 undecidable manual Pn -5.16 0
IV.CSNT.HHZ. 2020-09-22T14:40:49.99 3.0 undecidable manual P -5.41 0
IV.SENI.HNZ. 2020-09-22T14:40:48.64 3.0 positive manual P -2.13 0
IV.MURB.HNZ. 2020-09-22T14:40:46.71 3.0 positive manual P -3.71 0
IV.CRTC.HHZ. 2020-09-22T14:40:46.82 3.0 positive manual P -2.2 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CERA.HHN. ML:2.3 0.0035821775 0.4224 AML other m 2020-09-22T14:41:18.03
IV.CERA.HNN. ML:2.3 0.003412579 0.4224 AML other m 2020-09-22T14:41:18.03
IV.CERA.HHE. ML:2 0.001949375 0.48 AML other m 2020-09-22T14:41:18.32
IV.CERA.HNE. ML:2 0.001902534 0.48 AML other m 2020-09-22T14:41:18.32
IV.RNI2.HNE. ML:2 0.00093868065 0.2368 AML other m 2020-09-22T14:41:20.97
IV.MIDA.HNN. ML:2.3 0.0017209215 0.1984 AML other m 2020-09-22T14:41:21.20
IV.MIDA.HHE. ML:2.4 0.002079676 0.1984 AML other m 2020-09-22T14:41:21.20
IV.RNI2.HHE. ML:2 0.00101237515 0.7168 AML other m 2020-09-22T14:41:20.97
IV.RNI2.HNN. ML:2.1 0.0011734475 0.544 AML other m 2020-09-22T14:41:21.27
IV.RNI2.HHN. ML:2.1 0.0012441205 0.544 AML other m 2020-09-22T14:41:21.27
IV.MIDA.HNE. ML:2.4 0.001956873 0.1792 AML other m 2020-09-22T14:41:21.64
IV.MIDA.HHN. ML:2.4 0.00197841 0.1792 AML other m 2020-09-22T14:41:21.64
IV.VAGA.HNN. ML:2.4 0.001398629 0.8256 AML other m 2020-09-22T14:41:24.01
IV.VAGA.HHN. ML:2.4 0.001469383 0.8064 AML other m 2020-09-22T14:41:24.01
IV.VAGA.HHE. ML:2 0.000590606 0.2176 AML other m 2020-09-22T14:41:24.13
IV.VAGA.HNE. ML:1.9 0.00054167545 0.2176 AML other m 2020-09-22T14:41:24.13
IV.SGG.HHE. ML:2 0.00040424105 0.5056 AML other m 2020-09-22T14:41:27.48
IV.SGG.HNN. ML:2 0.0003537934 0.3392 AML other m 2020-09-22T14:41:28.46
IV.SGG.HHN. ML:2 0.00037235355 0.3392 AML other m 2020-09-22T14:41:28.46
IV.T0110.HHN. ML:2.2 0.0002246806 0.6208 AML other m 2020-09-22T14:41:37.48
IV.T0110.HHE. ML:2.2 0.0002317153 0.544 AML other m 2020-09-22T14:41:38.17
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
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