Earthquake with magnitude of ML 2.7 on date 22-08-2019 and time 10:56:35 (UTC) in region 1 km W Francolise (CE)

A magnitude ML 2.7 earthquake occured in region: 1 km W Francolise (CE), on

  • 22-08-2019 10:56:35 (UTC)
  • 22-08-2019 12:56:35 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.19, 14.04 at 7 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
Francolise CE 1 4922 4922
Sparanise CE 5 7429 12351
Carinola CE 5 7283 19634
Teano CE 7 12577 32211
Calvi Risorta CE 8 5707 37918
Falciano del Massico CE 8 3695 41613
Pignataro Maggiore CE 11 6084 47697
Sessa Aurunca CE 11 21727 69424
Rocchetta e Croce CE 11 460 69884
Grazzanise CE 12 7067 76951
Roccamonfina CE 12 3511 80462
Riardo CE 12 2321 82783
Giano Vetusto CE 13 647 83430
Cancello ed Arnone CE 13 5675 89105
Santa Maria la Fossa CE 13 2729 91834
Caianello CE 13 1824 93658
Pastorano CE 13 3033 96691
Camigliano CE 14 1943 98634
Marzano Appio CE 14 2226 100860
Pietramelara CE 15 4722 105582
Vitulazio CE 15 7420 113002
Mondragone CE 15 28624 141626
Cellole CE 16 7830 149456
Bellona CE 16 6053 155509
Formicola CE 16 1488 156997
Conca della Campania CE 17 1239 158236
Capua CE 17 18820 177056
Tora e Piccilli CE 17 910 177966
Pontelatone CE 18 1703 179669
Vairano Patenora CE 18 6594 186263
Pietravairano CE 18 2984 189247
Roccaromana CE 18 856 190103
Galluccio CE 19 2154 192257
Castel Volturno CE 19 25281 217538
Villa Literno CE 20 11985 229523

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km W of Caserta (76326 inhabitants)
28 Km NW of Aversa (53047 inhabitants)
32 Km NW of Giugliano in Campania (122974 inhabitants)
35 Km NW of Marano di Napoli (59874 inhabitants)
37 Km NW of Afragola (65057 inhabitants)
38 Km NW of Casoria (77642 inhabitants)
38 Km N of Pozzuoli (81661 inhabitants)
39 Km NW of Acerra (59573 inhabitants)
43 Km NW of Napoli (974074 inhabitants)
48 Km NW of Portici (55274 inhabitants)
49 Km NW of Ercolano (53709 inhabitants)
52 Km NW of Torre del Greco (86275 inhabitants)
62 Km W of Benevento (60091 inhabitants)
64 Km NW of Scafati (50787 inhabitants)
66 Km NW of Castellammare di Stabia (66466 inhabitants)
70 Km W of Avellino (54857 inhabitants)
78 Km NW of Cava de' Tirreni (53659 inhabitants)
83 Km NW of Salerno (135261 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
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 1000 ML 2.7 2019-08-22
10:56:35
41.19 14.04 7 2019-11-13
14:30:59
Bollettino Sismico Italiano INGV 71816911
Rev 100 ML 2.7 2019-08-22
10:56:35
41.17 14.05 1 2019-10-16
21:33:18
Sala Sismica INGV-Roma 71697061
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-22 10:56:35 ± 0.02
Latitude 41.19 ± 0.00
Longitude 14.04 ± 0.00
Depth (km) 7 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 71816911

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 165
Semi-minor axis of confidence ellipse (meter) 139
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 298
Circular confidence region, given by single value of horizontal uncertainty (meter) 160
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 33
Number of associated phases, regardless of their use for origin computation 61
Number of defining phases 56
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.09
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.91731
Number of stations at which the event was observed 44
Number of stations from which data was used for origin computation 39
Magnitudes information

ML:2.7

Field Value
Value 2.7
Uncertainty 0.2
Num. used stations 54
Type of magnitude ML
Reference to an origin 71816911
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-08-26 11:24:16

ML:2.7

Field Value
Value 2.7
Uncertainty 0.2
Num. used stations 52
Type of magnitude ML
Reference to an origin 71697061
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-22 11:11:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.POPM.HHZ. 2019-08-22T10:58:34.44 3.0 undecidable manual Sg 11.66 0
IV.PE3.EHZ. 2019-08-22T10:57:57.38 3.0 undecidable manual Sn -1.02 0
IV.NDIM.HHZ. 2019-08-22T10:57:54.29 3.0 negative manual Pg 9.97 0
IV.MTGR.HHZ. 2019-08-22T10:57:40.04 3.0 negative manual Pg 9.55 0
IV.LATB.EHZ. 2019-08-22T10:57:05.30 0.6 undecidable manual S 291 0.866 50 0.79 0
IV.MTMR.HNN. 2019-08-22T10:57:03.20 0.6 undecidable manual S 110 0.7725 50 1.46 0
IV.MSAG.HHZ. 2019-08-22T10:57:02.94 3.0 negative manual P -0.71 0
IV.VVLD.HHZ. 2019-08-22T10:57:02.00 0.6 undecidable manual S 335 0.7491 50 0.94 0
IV.VENT.EHZ. 2019-08-22T10:56:59.00 0.6 undecidable manual S 230 0.6115 50 2.02 0
IV.SACR.HNN. 2019-08-22T10:56:55.10 1.0 undecidable manual S 67 0.5396 50 0.24 0
IV.MIDA.HNZ. 2019-08-22T10:56:53.20 0.6 undecidable manual S 19 0.4802 50 0.12 6
IV.SNAL.HHZ. 2019-08-22T10:56:53.22 0.6 undecidable manual P 106 0.9173 50 0.11 0
IV.VITU.HHZ. 2019-08-22T10:56:52.10 0.6 undecidable manual S 90 0.4425 50 0.14 15
IV.TRIV.HHZ. 2019-08-22T10:56:51.55 0.1 undecidable manual P 33 0.6916 50 2.32 0
IV.GUAR.HNN. 2019-08-22T10:56:51.46 0.1 undecidable manual P 318 0.8157 50 0.1 0
IV.LATB.EHZ. 2019-08-22T10:56:51.47 0.1 undecidable manual P 291 0.866 50 -0.75 0
IV.GATE.HNN. 2019-08-22T10:56:51.19 0.6 undecidable manual P 63 0.7276 50 1.34 0
IV.INTR.HHZ. 2019-08-22T10:56:51.23 0.1 undecidable manual P 353 0.8292 50 -0.35 0
IV.PAOL.HHZ. 2019-08-22T10:56:51.80 1.0 undecidable manual S 112 0.4254 50 0.33 9
IX.MNT3.HHE.02 2019-08-22T10:56:50.38 0.6 undecidable manual P 115 0.8076 50 -0.84 0
IV.VVLD.HHZ. 2019-08-22T10:56:50.34 0.1 undecidable manual P 335 0.7491 50 0.11 0
IV.MTMR.HNN. 2019-08-22T10:56:50.18 0.1 undecidable manual P 110 0.7725 50 -0.44 0
IV.CMIS.HHE. 2019-08-22T10:56:50.90 1.0 undecidable manual S 175 0.4119 50 -0.16 11
IV.CPOZ.HHE. 2019-08-22T10:56:50.00 1.0 undecidable manual S 171 0.3714 50 0.12 17
IV.CBAC.EHE. 2019-08-22T10:56:50.20 1.0 undecidable manual S 175 0.3795 50 0.08 16
IV.CSOB.HHZ. 2019-08-22T10:56:49.90 0.6 undecidable manual S 168 0.3687 50 0.11 35
IV.MCI.EHE. 2019-08-22T10:56:49.00 0.6 undecidable manual S 330 0.348 100 -0.01 40
IV.MRB1.HHZ. 2019-08-22T10:56:49.56 0.6 undecidable manual P 95 0.6997 50 0.18 0
IV.GIUL.HHZ. 2019-08-22T10:56:49.14 0.3 undecidable manual P 302 0.697 50 -0.19 0
IV.SGG.HHZ. 2019-08-22T10:56:48.10 0.6 undecidable manual S 52 0.3211 101 0.1 45
IT.VNF1.HGN. 2019-08-22T10:56:47.10 1.0 undecidable manual S 1 0.2914 102 0.21 24
IV.VENT.EHZ. 2019-08-22T10:56:47.93 0.1 undecidable manual P 230 0.6115 50 0.06 0
IV.LRP.EHZ. 2019-08-22T10:56:47.35 0.1 undecidable manual P 323 0.572 50 0.17 0
IV.POFI.HNE. 2019-08-22T10:56:47.52 0.1 undecidable manual P 335 0.5837 50 0.13 0
IV.BSSO.HHZ. 2019-08-22T10:56:46.39 0.1 positive manual P 49 0.5468 50 -0.37 0
IV.IFOR.HHZ. 2019-08-22T10:56:46.04 0.3 undecidable manual P 197 0.4973 50 0.13 5
IV.VAGA.HHZ. 2019-08-22T10:56:46.00 0.6 undecidable manual S 32 0.2689 103 -0.01 51
IV.IMTC.HHZ. 2019-08-22T10:56:46.12 0.1 undecidable manual P 195 0.4838 50 0.44 10
IV.SACR.HNN. 2019-08-22T10:56:46.96 0.1 undecidable manual P 67 0.5396 50 0.32 0
IV.RNI2.HNE. 2019-08-22T10:56:46.69 0.1 undecidable manual P 9 0.5207 50 0.37 1
IV.VTIR.HHZ. 2019-08-22T10:56:45.79 0.6 undecidable manual P 143 0.4784 50 0.19 6
IV.MIDA.HNZ. 2019-08-22T10:56:45.49 0.3 undecidable manual P 19 0.4802 50 -0.13 8
IV.VCNE.EHZ.BH 2019-08-22T10:56:45.64 1.0 undecidable manual P 141 0.4667 50 0.25 4
IV.ICAI.EHN. 2019-08-22T10:56:45.35 0.3 undecidable manual P 187 0.4605 50 0.06 15
IV.VCRE.HHZ. 2019-08-22T10:56:45.86 0.3 undecidable manual P 141 0.4721 50 0.38 11
IV.CMIS.HHE. 2019-08-22T10:56:44.45 0.1 undecidable manual P 175 0.4119 50 0 47
IV.VPOB.HHZ. 2019-08-22T10:56:44.76 1.0 undecidable manual P 142 0.4236 50 0.12 10
IV.CERA.HHZ. 2019-08-22T10:56:44.40 0.1 undecidable manual P 357 0.4092 50 -0.01 47
IV.PTRJ.HNN. 2019-08-22T10:56:44.45 1.0 undecidable manual P 64 0.4056 50 0.11 12
IV.VITU.HHZ. 2019-08-22T10:56:44.72 0.1 undecidable manual P 90 0.4425 50 -0.25 28
IV.PAOL.HHZ. 2019-08-22T10:56:44.15 0.6 undecidable manual P 112 0.4254 50 -0.54 17
IV.CBAC.EHE. 2019-08-22T10:56:43.88 0.1 undecidable manual P 175 0.3795 50 -0.03 65
IV.CPOZ.HHE. 2019-08-22T10:56:43.84 0.3 undecidable manual P 171 0.3714 50 0.08 52
IV.MCI.EHE. 2019-08-22T10:56:43.06 0.1 undecidable manual P 330 0.348 100 -0.21 77
IV.CSOB.HHZ. 2019-08-22T10:56:43.70 0.6 undecidable manual P 168 0.3687 50 -0.02 36
IV.SGG.HHZ. 2019-08-22T10:56:42.50 0.1 undecidable manual P 52 0.3211 101 -0.18 89
IT.VNF1.HGN. 2019-08-22T10:56:42.50 0.3 undecidable manual P 1 0.2914 102 0.46 68
IV.VAGA.HHZ. 2019-08-22T10:56:41.46 0.1 undecidable manual P 32 0.2689 103 -0.08 100
IV.MODR.HHZ. 2019-08-22T10:56:41.00 0.3 undecidable manual S 251 0.1313 115 0.04 75
IV.MODR.HHZ. 2019-08-22T10:56:38.50 0.1 positive manual P 251 0.1313 115 -0.12 99
IV.MSC.EHZ. 2019-08-22T10:56:37.24 0.1 positive manual P 273 0.0531 138 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MODR.HHE. ML:0 0.00307 0.42 AML other m 2019-08-22T10:56:42.74
IV.MODR.HHN. ML:0 0.003735 0.72 AML other m 2019-08-22T10:56:43.02
IV.VAGA.HHN. ML:0 0.004125 0.92 AML other m 2019-08-22T10:56:48.49
IV.VAGA.HNN. ML:0 0.003845 0.4 AML other m 2019-08-22T10:56:49.74
IV.VAGA.HHE. ML:0 0.00229 0.92 AML other m 2019-08-22T10:56:49.77
IV.VAGA.HNE. ML:0 0.00239 0.92 AML other m 2019-08-22T10:56:49.78
IV.SGG.HNE. ML:0 0.002985 1.42 AML other m 2019-08-22T10:56:50.18
IV.SGG.HHE. ML:0 0.00312 0.56 AML other m 2019-08-22T10:56:51.17
IV.SGG.HHN. ML:0 0.001875 0.54 AML other m 2019-08-22T10:56:51.91
IV.SGG.HNN. ML:0 0.001815 0.54 AML other m 2019-08-22T10:56:51.65
IV.PAOL.HNN. ML:0 0.0009785 0.46 AML other m 2019-08-22T10:56:54.46
IV.PAOL.HHN. ML:0 0.0010095 0.44 AML other m 2019-08-22T10:56:54.47
IV.VITU.HNE. ML:0 0.000695 0.64 AML other m 2019-08-22T10:56:55.35
IV.CERA.HHN. ML:0 0.00293 0.54 AML other m 2019-08-22T10:56:56.24
IV.CERA.HNN. ML:0 0.00279 0.54 AML other m 2019-08-22T10:56:56.25
IV.VITU.HHE. ML:0 0.00327 1.52 AML other m 2019-08-22T10:56:56.93
IV.IMTC.HHN. ML:0 0.0008535 0.64 AML other m 2019-08-22T10:56:56.98
IV.CERA.HHE. ML:0 0.00205 0.76 AML other m 2019-08-22T10:57:00.50
IV.CERA.HNE. ML:0 0.001985 0.74 AML other m 2019-08-22T10:57:00.50
IV.VENT.EHN. ML:0 0.001525 0.76 AML other m 2019-08-22T10:57:00.22
IV.VITU.HHN. ML:0 0.003055 0.46 AML other m 2019-08-22T10:57:00.26
IV.VITU.HNN. ML:0 0.002875 0.48 AML other m 2019-08-22T10:57:00.26
IV.VENT.EHE. ML:0 0.00172 0.76 AML other m 2019-08-22T10:57:00.75
IV.PAOL.HHE. ML:0 0.000794 1.52 AML other m 2019-08-22T10:57:00.04
IV.PAOL.HNE. ML:0 0.000721 1.52 AML other m 2019-08-22T10:57:00.04
IV.LRP.EHN. ML:0 0.000485 1.08 AML other m 2019-08-22T10:57:02.12
IV.IMTC.HHE. ML:0 0.000791 0.5 AML other m 2019-08-22T10:57:02.88
IV.IFOR.HHE. ML:0 0.00276 1.08 AML other m 2019-08-22T10:57:02.17
IV.BSSO.HHN. ML:0 0.000349 0.6 AML other m 2019-08-22T10:57:02.89
IV.BSSO.HNN. ML:0 0.000779 0.68 AML other m 2019-08-22T10:57:02.89
IV.LRP.EHE. ML:0 0.00082 1.58 AML other m 2019-08-22T10:57:04.88
IV.BSSO.HNE. ML:0 0.0007235 0.44 AML other m 2019-08-22T10:57:04.36
IV.BSSO.HHE. ML:0 0.0003095 0.46 AML other m 2019-08-22T10:57:04.35
IV.GIUL.HHN. ML:0 0.0006475 1.4 AML other m 2019-08-22T10:57:05.77
IV.TRIV.HHN. ML:0 0.0008665 0.86 AML other m 2019-08-22T10:57:06.30
IV.TRIV.HNN. ML:0 0.000815 0.86 AML other m 2019-08-22T10:57:06.74
IV.GIUL.HHE. ML:0 0.000898 1.42 AML other m 2019-08-22T10:57:06.15
IV.IFOR.HHN. ML:0 0.00477 0.8 AML other m 2019-08-22T10:57:07.51
IV.TRIV.HNE. ML:0 0.0006815 0.62 AML other m 2019-08-22T10:57:09.00
IV.TRIV.HHE. ML:0 0.0007015 0.62 AML other m 2019-08-22T10:57:09.00
IV.LATB.EHE. ML:0 0.000226 0.66 AML other m 2019-08-22T10:57:09.33
IV.INTR.HNE. ML:0 0.000425 1.62 AML other m 2019-08-22T10:57:09.84
IV.LATB.EHN. ML:0 0.0001145 1.08 AML other m 2019-08-22T10:57:12.11
IV.INTR.HHE. ML:0 0.000286 0.5 AML other m 2019-08-22T10:57:14.76
IV.INTR.HHN. ML:0 0.00048 1.5 AML other m 2019-08-22T10:57:15.77
IV.INTR.HNN. ML:0 0.0004845 1.54 AML other m 2019-08-22T10:57:15.77
IV.SNAL.HNE. ML:0 0.0005055 1.44 AML other m 2019-08-22T10:57:16.93
IV.SNAL.HHE. ML:0 0.0005095 0.6 AML other m 2019-08-22T10:57:17.93
IV.SNAL.HHN. ML:0 0.0003865 0.42 AML other m 2019-08-22T10:57:20.18
IV.SNAL.HNN. ML:0 0.000383 0.42 AML other m 2019-08-22T10:57:20.18
IV.MSAG.HHE. ML:2.4 0.0001115 1.4 AML other m 2019-08-22T10:57:34.05
IV.MSAG.HHN. ML:2.6 0.000167 0.62 AML other m 2019-08-22T10:57:35.04
IV.MSAG.HNE. ML:2.8 0.00029747845 0.576 AML other m 2019-08-22T10:57:35.05
IV.MSAG.HNN. ML:3 0.00038235365 0.4992 AML other m 2019-08-22T10:57:35.04
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