Earthquake with magnitude of Md 2.3 on date 01-03-2019 and time 04:28:03 (UTC) in region 2 km S Conza della Campania (AV)

A magnitude Md 2.3 earthquake occured in region: 2 km S Conza della Campania (AV), on

  • 01-03-2019 04:28:03 (UTC)
  • 01-03-2019 05:28:03 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.84, 15.33 at 11 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
Conza della Campania AV 2 1373 1373
Castelnuovo di Conza SA 3 619 1992
Sant'Andrea di Conza AV 4 1539 3531
Santomenna SA 4 443 3974
Pescopagano PZ 6 1910 5884
Laviano SA 7 1438 7322
Teora AV 7 1537 8859
Cairano AV 7 326 9185
Caposele AV 9 3483 12668
Andretta AV 10 1927 14595
Castelgrande PZ 11 943 15538
Calabritto AV 11 2391 17929
Calitri AV 11 4666 22595
Morra De Sanctis AV 12 1297 23892
Valva SA 12 1643 25535
Lioni AV 13 6201 31736
Colliano SA 13 3638 35374
Rapone PZ 14 990 36364
Senerchia AV 15 842 37206
Sant'Angelo dei Lombardi AV 16 4250 41456
Muro Lucano PZ 16 5497 46953
Guardia Lombardi AV 16 1718 48671
Ruvo del Monte PZ 18 1083 49754
San Fele PZ 18 3004 52758
Oliveto Citra SA 18 3802 56560
Rocca San Felice AV 19 851 57411
Bisaccia AV 20 3831 61242
Bella PZ 20 5171 66413

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km NE of Battipaglia (50786 inhabitants)
46 Km E of Avellino (54857 inhabitants)
46 Km NW of Potenza (67122 inhabitants)
51 Km E of Salerno (135261 inhabitants)
55 Km E of Cava de' Tirreni (53659 inhabitants)
56 Km SE of Benevento (60091 inhabitants)
67 Km SW of Cerignola (58396 inhabitants)
68 Km E of Scafati (50787 inhabitants)
71 Km S of Foggia (151991 inhabitants)
73 Km E of Castellammare di Stabia (66466 inhabitants)
81 Km E of Acerra (59573 inhabitants)
81 Km E of Torre del Greco (86275 inhabitants)
82 Km E of Portici (55274 inhabitants)
83 Km E of Ercolano (53709 inhabitants)
86 Km E of Afragola (65057 inhabitants)
88 Km E of Casoria (77642 inhabitants)
88 Km E of Caserta (76326 inhabitants)
91 Km E of Napoli (974074 inhabitants)
92 Km W of Andria (100440 inhabitants)
94 Km S of San Severo (53905 inhabitants)
95 Km E of Giugliano in Campania (122974 inhabitants)
96 Km SW of Barletta (94814 inhabitants)
96 Km E of Aversa (53047 inhabitants)
96 Km E of Marano di Napoli (59874 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
Bulletin
Rev1000
Md 2.3 2019-03-01
04:28:03
40.84 15.33 11 2019-08-22
08:24:52
Bollettino Sismico Italiano INGV 66461211
Reviewed
Rev100
Md 2.0 2019-03-01
04:28:03
40.84 15.35 19 2019-03-01
05:01:39
Sala Sismica INGV-Roma 66073611
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-01 04:28:03 ± 0.12
Latitude 40.84 ± 0.01
Longitude 15.33 ± 0.01
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 66461211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 918
Semi-minor axis of confidence ellipse (meter) 321
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 208
Circular confidence region, given by single value of horizontal uncertainty (meter) 920
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 66
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.43
Epicentral distance of station closest to the epicenter (degree) 0.10342
Epicentral distance of station farthest from the epicenter (degree) 0.68888
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitudes information

Md:2

Field Value
Value 2
Uncertainty 0.2
Num. used stations 7
Type of magnitude Md
Reference to an origin 66073611
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-03-01 05:01:39

Md:2.3

Field Value
Value 2.3
Uncertainty 0.6
Num. used stations 3
Type of magnitude Md
Reference to an origin 66461211
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-07-19 07:52:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MRVN.HHZ. 2019-03-01T04:28:27.68 0.6 undecidable manual S 71 0.6889 50 0.85 35
IV.MRVN.HHZ. 2019-03-01T04:28:17.42 0.6 undecidable manual P 71 0.6889 50 0.3 42
IV.CDRU.HHZ. 2019-03-01T04:28:16.65 0.3 undecidable manual S 183 0.3525 50 -0.21 69
IV.MTMR.EHZ. 2019-03-01T04:28:14.56 0.6 undecidable manual S 287 0.2599 50 0.45 45
IV.CMPR.HHZ. 2019-03-01T04:28:13.86 0.1 undecidable manual P 182 0.5234 50 -0.43 85
IX.SNR3.HHZ.02 2019-03-01T04:28:11.48 0.3 undecidable manual S 225 0.1484 123 0.81 60
IV.SGTA.HHE. 2019-03-01T04:28:11.08 0.3 undecidable manual P 5 0.2941 50 0.71 61
IV.MRLC.HHZ. 2019-03-01T04:28:10.75 0.3 undecidable manual S 125 0.1466 123 0.14 73
IV.MCRV.HHZ. 2019-03-01T04:28:10.47 0.3 undecidable manual S 244 0.1358 125 0.2 72
IV.CDRU.HHZ. 2019-03-01T04:28:10.98 0.6 undecidable manual P 183 0.3525 50 -0.38 44
IX.RSF3.HNE.02 2019-03-01T04:28:10.15 0.3 undecidable manual S 316 0.1691 119 -1.2 49
IV.SNAL.HHZ. 2019-03-01T04:28:10.79 0.3 undecidable manual S 312 0.1241 128 0.89 58
IV.MTMR.EHZ. 2019-03-01T04:28:09.65 0.1 undecidable manual P 287 0.2599 50 -0.13 96
IX.LIO3.HHZ.02 2019-03-01T04:28:09.96 0.6 undecidable manual S 296 0.1259 127 0 50
IV.CAFE.HHN. 2019-03-01T04:28:08.45 0.6 undecidable manual P 339 0.1996 50 -0.3 47
IX.CSG3.HNE. 2019-03-01T04:28:08.97 0.6 undecidable manual S 103 0.1034 133 -0.31 47
IX.RDM3.HHZ.02 2019-03-01T04:28:08.46 0.6 undecidable manual P 78 0.1592 121 0.47 45
IX.SNR3.HHZ.02 2019-03-01T04:28:07.96 0.6 undecidable manual P 225 0.1484 123 0.17 48
IV.SNAL.HHZ. 2019-03-01T04:28:07.40 0.3 positive manual P 312 0.1241 128 0.05 75
IX.LIO3.HHZ.02 2019-03-01T04:28:07.38 0.6 undecidable manual P 296 0.1259 127 0 50
IV.MRLC.HHZ. 2019-03-01T04:28:07.46 0.1 positive manual P 125 0.1466 123 -0.3 94
IV.MCRV.HHZ. 2019-03-01T04:28:07.58 0.1 undecidable manual P 244 0.1358 125 0.02 100
IX.RSF3.HNE.02 2019-03-01T04:28:06.79 0.3 undecidable manual P 316 0.1691 119 -1.4 45
IX.CSG3.HNE. 2019-03-01T04:28:06.88 0.6 undecidable manual P 103 0.1034 133 -0.11 49
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNAL.HHZ. Md:2.3 37 END duration s
IV.MRLC.HHZ. Md:2.3 39 END duration s
IV.MCRV.HHZ. Md:2.2 34 END duration s
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