Earthquake with magnitude of ML 1.4 on date 06-07-2022 and time 12:05:52 (Italy) in region 2 km E Isernia (IS)

A magnitude ML 1.4 earthquake occured in region: 2 km E Isernia (IS), on

  • 06-07-2022 10:05:52 (UTC)
  • 06-07-2022 12:05:52 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.5860, 14.2480 at 10 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
Isernia IS 2 21842 21842
Pettoranello del Molise IS 3 460 22302
Pesche IS 4 1661 23963
Sant'Agapito IS 5 1496 25459
Carpinone IS 6 1157 26616
Miranda IS 7 1047 27663
Longano IS 7 690 28353
Macchia d'Isernia IS 7 1035 29388
Castelpizzuto IS 8 155 29543
Castelpetroso IS 9 1680 31223
Fornelli IS 9 1909 33132
Monteroduni IS 9 2264 35396
Sessano del Molise IS 9 727 36123
Santa Maria del Molise IS 11 665 36788
Montaquila IS 11 2456 39244
Colli a Volturno IS 12 1349 40593
Acquaviva d'Isernia IS 13 425 41018
Roccasicura IS 13 550 41568
Pescolanciano IS 13 855 42423
Roccamandolfi IS 13 938 43361
Gallo Matese CE 13 579 43940
Forlì del Sannio IS 13 675 44615
Macchiagodena IS 14 1854 46469
Cantalupo nel Sannio IS 14 739 47208
Rocchetta a Volturno IS 14 1113 48321
Cerro al Volturno IS 14 1281 49602
Letino CE 15 712 50314
Carovilli IS 15 1359 51673
Fontegreca CE 15 811 52484
Capriati a Volturno CE 15 1541 54025
Chiauci IS 16 233 54258
Civitanova del Sannio IS 16 945 55203
Scapoli IS 16 680 55883
Filignano IS 17 648 56531
Ciorlano CE 17 426 56957
Rionero Sannitico IS 17 1118 58075
Frosolone IS 17 3170 61245
San Massimo CB 17 855 62100
Castel San Vincenzo IS 17 516 62616
Prata Sannita CE 17 1502 64118
Pozzilli IS 17 2380 66498
Valle Agricola CE 18 890 67388
Sant'Elena Sannita IS 19 275 67663
Duronia CB 19 405 68068
Pizzone IS 20 329 68397

Municipalities with at least 50000 inhabitants

An earthquake occurred to
57 Km N of Caserta (76326 inhabitants)
68 Km NW of Benevento (60091 inhabitants)
68 Km N of Aversa (53047 inhabitants)
72 Km N of Acerra (59573 inhabitants)
73 Km N of Giugliano in Campania (122974 inhabitants)
74 Km N of Afragola (65057 inhabitants)
76 Km N of Casoria (77642 inhabitants)
76 Km N of Marano di Napoli (59874 inhabitants)
83 Km N of Napoli (974074 inhabitants)
83 Km N of Pozzuoli (81661 inhabitants)
85 Km N of Portici (55274 inhabitants)
85 Km S of Chieti (51815 inhabitants)
87 Km N of Ercolano (53709 inhabitants)
88 Km NW of Avellino (54857 inhabitants)
89 Km N of Torre del Greco (86275 inhabitants)
95 Km W of San Severo (53905 inhabitants)
96 Km N of Scafati (50787 inhabitants)
98 Km S of Pescara (121014 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is 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 shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is 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 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.4 2022-07-06
10:05:52
41.5858 14.2478 10 2022-07-06
10:25:30
Sala Sismica INGV-Roma 106876451
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-07-06 10:05:52 ± 0.16
Latitude 41.5858 ± 0.0045
Longitude 14.2478 ± 0.0096
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 106876451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 610
Semi-minor axis of confidence ellipse (meter) 583
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 63
Circular confidence region, given by single value of horizontal uncertainty (meter) 610.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 149
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.42088
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 106876451
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-07-06 10:25:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IT.BSSO.HHZ. 2022-07-06T10:06:00.69 3.0 undecidable manual P 0
IV.POFI.HNZ. 2022-07-06T10:06:00.66 0.1 undecidable manual P 288 0.4209 50 -0.25 88
IV.CERA.HHZ. 2022-07-06T10:05:59.68 0.1 undecidable manual S 274 0.1718 118 -0.01 99
IV.VAGA.HHZ. 2022-07-06T10:05:59.58 0.1 undecidable manual S 183 0.1709 118 -0.07 99
IV.RNI2.HNE. 2022-07-06T10:05:58.53 0.3 undecidable manual S 329 0.1376 124 -0.02 75
IV.SGG.HHE. 2022-07-06T10:05:57.80 0.1 undecidable manual P 154 0.2221 50 0.3 92
IV.VAGA.HHZ. 2022-07-06T10:05:56.18 0.3 undecidable manual P 183 0.1709 118 -0.31 70
IV.CERA.HHZ. 2022-07-06T10:05:56.74 0.1 undecidable manual P 274 0.1718 118 0.22 94
IV.MIDA.HHZ. 2022-07-06T10:05:56.04 0.3 undecidable manual S 5 0.0567 149 -0.3 72
IV.RNI2.HNE. 2022-07-06T10:05:56.08 0.1 undecidable manual P 329 0.1376 124 0.22 95
IV.MIDA.HHZ. 2022-07-06T10:05:54.61 0.1 undecidable manual P 5 0.0567 149 0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MIDA.HHN. ML:1.3 0.0003045 0.32 AML other m 2022-07-06T10:05:57.58
IV.MIDA.HHE. ML:1.6 0.0005729999999999999 0.32 AML other m 2022-07-06T10:05:58.62
IV.VAGA.HHE. ML:1.5 0.000256 0.76 AML other m 2022-07-06T10:06:00.50
IV.VAGA.HHN. ML:1.8 0.0005715 1.08 AML other m 2022-07-06T10:06:01.59
IV.CERA.HHE. ML:1.4 0.000195 0.38 AML other m 2022-07-06T10:06:04.40
IV.CERA.HHN. ML:1.2 0.00011199999999999998 0.36 AML other m 2022-07-06T10:06:06.59
IV.VAGA.HNN. ML:2.6 0.00312 0.42 AML other m 2022-07-06T10:06:39.79
IV.VAGA.HNE. ML:2.4 0.001997 0.42 AML other m 2022-07-06T10:06:40.80
IV.ATMI.HHN. ML:3.1 0.000235 1 AML other m 2022-07-06T10:06:58.27
IV.ATMI.HHE. ML:3.2 0.00031 0.4 AML other m 2022-07-06T10:07:00.37
IV.SRES.HHN. ML:1.7 0.000024149999999999997 0.8 AML other m 2022-07-06T10:07:10.77
IV.SRES.HHE. ML:1.6 0.00002145 0.7 AML other m 2022-07-06T10:07:12.86
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, http://terremoti.ingv.it/tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols 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