Earthquake with magnitude of ML 0.5 on date 11-07-2020 and time 02:45:50 (Italy) in region 3 km N Carpinone (IS)

A magnitude ML 0.5 earthquake occured in region: 3 km N Carpinone (IS), on

  • 11-07-2020 00:45:50 (UTC)
  • 11-07-2020 02:45:50 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.62, 14.32 at 4 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
Carpinone IS 3 1157 1157
Pesche IS 3 1661 2818
Sessano del Molise IS 3 727 3545
Pettoranello del Molise IS 6 460 4005
Castelpetroso IS 7 1680 5685
Miranda IS 7 1047 6732
Pescolanciano IS 7 855 7587
Isernia IS 8 21842 29429
Santa Maria del Molise IS 8 665 30094
Chiauci IS 9 233 30327
Civitanova del Sannio IS 10 945 31272
Macchiagodena IS 10 1854 33126
Castelpizzuto IS 11 155 33281
Sant'Agapito IS 11 1496 34777
Carovilli IS 11 1359 36136
Frosolone IS 11 3170 39306
Roccasicura IS 12 550 39856
Longano IS 12 690 40546
Cantalupo nel Sannio IS 12 739 41285
Duronia CB 13 405 41690
Macchia d'Isernia IS 14 1035 42725
Sant'Elena Sannita IS 14 275 43000
Roccamandolfi IS 14 938 43938
Forlì del Sannio IS 14 675 44613
Fornelli IS 15 1909 46522
Molise CB 15 167 46689
Acquaviva d'Isernia IS 15 425 47114
Monteroduni IS 15 2264 49378
Bagnoli del Trigno IS 16 735 50113
San Massimo CB 16 855 50968
Pietrabbondante IS 16 759 51727
Spinete CB 16 1320 53047
Montaquila IS 17 2456 55503
Torella del Sannio CB 17 795 56298
Colli a Volturno IS 18 1349 57647
Casalciprano CB 18 564 58211
Cerro al Volturno IS 18 1281 59492
Rionero Sannitico IS 18 1118 60610
Gallo Matese CE 18 579 61189
Castelverrino IS 18 115 61304
Vastogirardi IS 18 704 62008
Pietracupa CB 19 215 62223
Letino CE 19 712 62935
Rocchetta a Volturno IS 19 1113 64048
Bojano CB 20 8058 72106
Poggio Sannita IS 20 702 72808

Municipalities with at least 50000 inhabitants

An earthquake occurred to
60 Km N of Caserta (76326 inhabitants)
67 Km NW of Benevento (60091 inhabitants)
72 Km N of Aversa (53047 inhabitants)
75 Km N of Acerra (59573 inhabitants)
77 Km N of Afragola (65057 inhabitants)
77 Km N of Giugliano in Campania (122974 inhabitants)
79 Km N of Casoria (77642 inhabitants)
80 Km N of Marano di Napoli (59874 inhabitants)
83 Km S of Chieti (51815 inhabitants)
86 Km N of Napoli (974074 inhabitants)
87 Km N of Pozzuoli (81661 inhabitants)
88 Km NW of Avellino (54857 inhabitants)
88 Km N of Portici (55274 inhabitants)
89 Km W of San Severo (53905 inhabitants)
90 Km N of Ercolano (53709 inhabitants)
92 Km N of Torre del Greco (86275 inhabitants)
95 Km S of Pescara (121014 inhabitants)
98 Km N of Scafati (50787 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 0.5 2020-07-11
00:45:50
41.62 14.32 4 2020-07-11
00:57:08
Sala Sismica INGV-Roma 80940761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-11 00:45:50 ± 0.19
Latitude 41.62 ± 0.01
Longitude 14.32 ± 0.01
Depth (km) 4 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80940761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 767
Semi-minor axis of confidence ellipse (meter) 404
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 53
Circular confidence region, given by single value of horizontal uncertainty (meter) 770
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 78
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.39
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.44247
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 9
Magnitude information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 80940761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-11 00:57:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PTRJ.HHN. 2020-07-11T00:46:02.09 0.6 undecidable manual S 148 0.2977 97 -0.18 49
IV.LPEL.HHZ. 2020-07-11T00:46:00.97 0.1 undecidable manual P 347 0.4425 95 0.37 91
IV.TRIV.HHZ. 2020-07-11T00:45:59.75 0.6 undecidable manual S 49 0.2311 99 0.01 51
IV.SGG.HHZ. 2020-07-11T00:45:59.84 0.3 undecidable manual S 168 0.2329 99 0.02 76
IV.SACR.HNE. 2020-07-11T00:45:59.00 0.1 undecidable manual P 127 0.3642 96 0.14 97
IV.CERA.HNZ. 2020-07-11T00:45:59.44 0.6 undecidable manual S 266 0.223 99 0.01 51
IV.PLTA.HNZ. 2020-07-11T00:45:59.90 3.0 undecidable manual S 0
IV.VAGA.HHZ. 2020-07-11T00:45:58.72 0.3 undecidable manual S 197 0.2086 100 -0.17 74
IV.PTRJ.HHN. 2020-07-11T00:45:57.94 0.1 undecidable manual P 148 0.2977 97 0.55 89
IV.RNI2.HHZ. 2020-07-11T00:45:56.95 0.3 undecidable manual S 306 0.1502 103 0.26 74
IV.SGG.HHZ. 2020-07-11T00:45:56.43 0.1 undecidable manual P 168 0.2329 99 0.45 93
IV.CERA.HNZ. 2020-07-11T00:45:56.04 0.1 undecidable manual P 266 0.223 99 0.29 97
IV.TRIV.HHZ. 2020-07-11T00:45:55.46 0.1 undecidable manual P 49 0.2311 99 -0.47 93
IV.VAGA.HHZ. 2020-07-11T00:45:54.69 0.1 undecidable manual P 197 0.2086 100 -0.75 84
IV.MIDA.HHZ. 2020-07-11T00:45:53.47 0.1 undecidable manual S 300 0.0531 124 0.27 100
IV.RNI2.HHZ. 2020-07-11T00:45:53.65 0.1 undecidable manual P 306 0.1502 103 -0.52 93
IV.MIDA.HHZ. 2020-07-11T00:45:51.76 0.1 undecidable manual P 300 0.0531 124 -0.39 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SGG.HHN. ML:0.4 1.55E-5 0.46 AML other m 2020-07-11T00:46:02.04
IV.VAGA.HHN. ML:0.9 5.12E-5 0.78 AML other m 2020-07-11T00:46:00.43
IV.SGG.HHE. ML:0.4 1.425E-5 0.5 AML other m 2020-07-11T00:46:04.02
IV.MIDA.HHN. ML:0 0.00010787105 0.2 AML other m 2020-07-11T00:45:53.54
IV.MIDA.HNE. ML:0 9.9669825E-5 0.08 AML other m 2020-07-11T00:45:53.65
IV.RNI2.HHN. ML:0.5 3.482445E-5 0.24 AML other m 2020-07-11T00:45:56.99
IV.RNI2.HHE. ML:0.5 2.9714415E-5 0.24 AML other m 2020-07-11T00:45:57.09
IV.TRIV.HHE. ML:0.4 1.319858E-5 2.38 AML other m 2020-07-11T00:45:59.01
IV.TRIV.HHN. ML:0.2 1.0023646E-5 1.42 AML other m 2020-07-11T00:46:00.09
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