Earthquake with magnitude of ML 2.1 on date 28-06-2019 and time 16:40:34 (Italy) in region 2 km W Gioia Sannitica (CE)

A magnitude ML 2.1 earthquake occured in region: 2 km W Gioia Sannitica (CE), on

  • 28-06-2019 14:40:34 (UTC)
  • 28-06-2019 16:40:34 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.3, 14.42 at 13 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
Gioia Sannitica CE 2 3638 3638
Faicchio BN 5 3634 7272
San Potito Sannitico CE 6 1925 9197
Piedimonte Matese CE 8 11297 20494
Alife CE 8 7616 28110
Puglianello BN 8 1349 29459
Cusano Mutri BN 9 4091 33550
San Salvatore Telesino BN 9 3999 37549
Castello del Matese CE 9 1494 39043
Alvignano CE 9 4824 43867
Ruviano CE 10 1655 45522
Dragoni CE 10 2108 47630
San Lorenzello BN 10 2227 49857
Amorosi BN 10 2797 52654
San Gregorio Matese CE 11 988 53642
Cerreto Sannita BN 11 3940 57582
Pietraroja BN 12 545 58127
Telese Terme BN 12 7486 65613
Castelvenere BN 12 2562 68175
Castel Campagnano CE 13 1581 69756
Caiazzo CE 14 5595 75351
Liberi CE 14 1153 76504
Baia e Latina CE 15 2197 78701
Guardia Sanframondi BN 15 5078 83779
Solopaca BN 16 3820 87599
Sant'Angelo d'Alife CE 16 2270 89869
Castel di Sasso CE 16 1171 91040
Piana di Monte Verna CE 16 2390 93430
Melizzano BN 16 1858 95288
Roccaromana CE 17 856 96144
Limatola BN 17 4073 100217
Raviscanina CE 17 1319 101536
San Lorenzo Maggiore BN 18 2154 103690
Frasso Telesino BN 18 2318 106008
Dugenta BN 18 2798 108806
San Lupo BN 18 801 109607
Campochiaro CB 18 646 110253
Guardiaregia CB 18 801 111054
Pontelatone CE 18 1703 112757
Formicola CE 19 1488 114245
San Polo Matese CB 19 470 114715

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km NE of Caserta (76326 inhabitants)
35 Km NW of Benevento (60091 inhabitants)
39 Km N of Acerra (59573 inhabitants)
40 Km NE of Aversa (53047 inhabitants)
43 Km N of Afragola (65057 inhabitants)
45 Km N of Casoria (77642 inhabitants)
45 Km NE of Giugliano in Campania (122974 inhabitants)
48 Km NE of Marano di Napoli (59874 inhabitants)
53 Km NW of Avellino (54857 inhabitants)
53 Km N of Napoli (974074 inhabitants)
53 Km N of Portici (55274 inhabitants)
54 Km N of Ercolano (53709 inhabitants)
57 Km N of Torre del Greco (86275 inhabitants)
57 Km NE of Pozzuoli (81661 inhabitants)
61 Km N of Scafati (50787 inhabitants)
67 Km N of Castellammare di Stabia (66466 inhabitants)
70 Km NW of Cava de' Tirreni (53659 inhabitants)
74 Km NW of Salerno (135261 inhabitants)
90 Km NW of Battipaglia (50786 inhabitants)
91 Km W of San Severo (53905 inhabitants)
95 Km W of Foggia (151991 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 last three days (72 hours)

Earthquakes of the last three days (72 hours)

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. 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 last 90 days

Earthquakes of the last 90 days

This map reports the Magnitudo ≥ 1.0 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 1985

Earthquakes since 1985

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 2014

Earthquakes since 1000 AD until 2014

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

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
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
Rev 100 ML 2.1 2019-06-28
14:40:34
41.3 14.43 13 2019-06-28
14:49:16
Sala Sismica INGV-Roma 69999611
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-28 14:40:34 ± 0.1
Latitude 41.30 ± 0.01
Longitude 14.43 ± 0.01
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 69999611

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 604
Semi-minor axis of confidence ellipse (meter) 175
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 234
Circular confidence region, given by single value of horizontal uncertainty (meter) 600
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 92
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
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) 0.09713
Epicentral distance of station farthest from the epicenter (degree) 0.47934
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 38
Type of magnitude ML
Reference to an origin 69999611
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-28 14:49:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.TRIV.HHZ. 2019-06-28T14:40:51.64 0.6 undecidable manual S 11 0.4793 93 0.67 41
IV.SACR.HHZ. 2019-06-28T14:40:43.98 0.6 undecidable manual S 64 0.2338 98 0.27 48
IV.MODR.HHZ. 2019-06-28T14:40:43.51 0.3 undecidable manual P 250 0.438 93 0.29 68
IV.TRIV.HHZ. 2019-06-28T14:40:43.77 0.3 undecidable manual P 11 0.4793 93 -0.16 70
IV.RNI2.HHZ. 2019-06-28T14:40:43.32 0.3 undecidable manual P 333 0.4551 93 -0.2 70
IV.CERA.HHZ. 2019-06-28T14:40:43.20 0.3 undecidable manual P 315 0.429 93 0.14 71
IV.VITU.HHZ. 2019-06-28T14:40:42.73 0.3 undecidable manual S 126 0.1907 102 0.26 71
IV.VAGA.HHZ. 2019-06-28T14:40:42.50 0.3 undecidable manual S 310 0.1862 103 0.16 74
IV.MIDA.HHZ. 2019-06-28T14:40:41.70 0.3 undecidable manual P 340 0.3687 94 -0.34 69
IV.BSSO.HHZ. 2019-06-28T14:40:40.39 0.1 undecidable manual P 27 0.2797 96 -0.13 97
IV.PTRJ.HHZ. 2019-06-28T14:40:40.34 0.1 undecidable manual S 49 0.1034 126 0.26 98
IV.PAOL.HHZ. 2019-06-28T14:40:40.57 0.3 undecidable manual P 158 0.2851 96 -0.05 75
IV.VAGA.HHZ. 2019-06-28T14:40:39.28 0.3 undecidable manual P 310 0.1862 103 0.34 71
IV.SGG.HHZ. 2019-06-28T14:40:39.80 0.3 undecidable manual S 339 0.0971 128 -0.12 76
IV.SACR.HHZ. 2019-06-28T14:40:39.63 0.1 undecidable manual P 64 0.2338 98 -0.1 99
IV.VITU.HHZ. 2019-06-28T14:40:38.90 0.3 undecidable manual P 126 0.1907 102 -0.12 75
IV.SGG.HHZ. 2019-06-28T14:40:37.36 0.1 undecidable manual P 339 0.0971 128 -0.19 100
IV.PTRJ.HHZ. 2019-06-28T14:40:37.25 0.1 undecidable manual P 49 0.1034 126 -0.39 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PTRJ.HHE. ML:0.9 8.265E-5 0.28 AML other m 2019-06-28T14:40:40.90
IV.SGG.HHN. ML:2.3 0.002115 1.5 AML other m 2019-06-28T14:40:40.88
IV.SGG.HNN. ML:2.3 0.001985 1.5 AML other m 2019-06-28T14:40:40.88
IV.PTRJ.HHN. ML:2.2 0.001725 0.26 AML other m 2019-06-28T14:40:40.89
IV.PTRJ.HNN. ML:2.4 0.00281 0.82 AML other m 2019-06-28T14:40:40.56
IV.PTRJ.HNE. ML:2.6 0.00429 1.62 AML other m 2019-06-28T14:40:41.88
IV.SGG.HNE. ML:2.2 0.0017 0.46 AML other m 2019-06-28T14:40:41.96
IV.SGG.HHE. ML:2.2 0.00183 0.36 AML other m 2019-06-28T14:40:44.47
IV.VITU.HHE. ML:2.4 0.001825 0.56 AML other m 2019-06-28T14:40:44.87
IV.SACR.HNE. ML:2 0.0005755 0.84 AML other m 2019-06-28T14:40:45.46
IV.SACR.HHE. ML:2 0.000618 0.86 AML other m 2019-06-28T14:40:45.88
IV.VAGA.HHN. ML:2.4 0.00177 0.54 AML other m 2019-06-28T14:40:46.02
IV.VAGA.HNE. ML:2.3 0.001375 1.68 AML other m 2019-06-28T14:40:46.04
IV.VAGA.HHE. ML:2.3 0.00149 1.68 AML other m 2019-06-28T14:40:46.04
IV.VITU.HNE. ML:1.9 0.000512 0.96 AML other m 2019-06-28T14:40:46.18
IV.VITU.HHN. ML:2.6 0.002555 1.72 AML other m 2019-06-28T14:40:47.02
IV.VITU.HNN. ML:2.6 0.00246 1.72 AML other m 2019-06-28T14:40:47.02
IV.BSSO.HHN. ML:1.6 0.0001795 0.54 AML other m 2019-06-28T14:40:47.69
IV.PAOL.HNE. ML:2 0.0003915 0.6 AML other m 2019-06-28T14:40:47.59
IV.PAOL.HHE. ML:2 0.000394 0.18 AML other m 2019-06-28T14:40:48.68
IV.PAOL.HHN. ML:1.9 0.0003615 0.22 AML other m 2019-06-28T14:40:48.98
IV.SACR.HHN. ML:2 0.0006265 0.66 AML other m 2019-06-28T14:40:48.87
IV.SACR.HNN. ML:2 0.000611 0.66 AML other m 2019-06-28T14:40:48.88
IV.VAGA.HNN. ML:2.4 0.001695 0.34 AML other m 2019-06-28T14:40:48.79
IV.PAOL.HNN. ML:2 0.0004645 0.74 AML other m 2019-06-28T14:40:49.67
IV.BSSO.HHE. ML:1.6 0.000196 0.32 AML other m 2019-06-28T14:40:49.46
IV.MIDA.HHN. ML:2.1 0.0003815 0.3 AML other m 2019-06-28T14:40:50.39
IV.MIDA.HHE. ML:1.9 0.000285 0.44 AML other m 2019-06-28T14:40:52.28
IV.RNI2.HHN. ML:2.1 0.000317 0.18 AML other m 2019-06-28T14:40:52.99
IV.RNI2.HNE. ML:2.2 0.0003815 1.62 AML other m 2019-06-28T14:40:53.85
IV.RNI2.HHE. ML:2.2 0.0004085 1.62 AML other m 2019-06-28T14:40:53.85
IV.CERA.HHE. ML:2.1 0.0003365 0.52 AML other m 2019-06-28T14:40:53.38
IV.RNI2.HNN. ML:2.1 0.0003105 0.64 AML other m 2019-06-28T14:40:53.98
IV.CERA.HHN. ML:2.2 0.0004125 0.5 AML other m 2019-06-28T14:40:55.83
IV.MODR.HHE. ML:1.8 0.000191 0.48 AML other m 2019-06-28T14:40:55.65
IV.MODR.HHN. ML:1.9 0.0002015 1.2 AML other m 2019-06-28T14:40:56.64
IV.MCRV.HHN. ML:1.8 8.53E-5 0.36 AML other m 2019-06-28T14:41:04.56
IV.MCRV.HHE. ML:1.9 0.00010405 0.42 AML other m 2019-06-28T14:41:04.97
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms

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 full SEED format Download