Earthquake with magnitude of ML 2.6 on date 04-11-2019 and time 03:58:35 (Italy) in region 4 km NW Ricigliano (SA)

A magnitude ML 2.6 earthquake occured in region: 4 km NW Ricigliano (SA), on

  • 04-11-2019 02:58:35 (UTC)
  • 04-11-2019 03:58:35 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.7, 15.46 at 16 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
Ricigliano SA 4 1144 1144
San Gregorio Magno SA 6 4286 5430
Balvano PZ 7 1830 7260
Muro Lucano PZ 7 5497 12757
Romagnano al Monte SA 8 368 13125
Bella PZ 10 5171 18296
Buccino SA 10 5047 23343
Castelgrande PZ 10 943 24286
Vietri di Potenza PZ 11 2832 27118
Salvitelle SA 12 560 27678
Baragiano PZ 12 2671 30349
Colliano SA 14 3638 33987
Palomonte SA 14 3985 37972
Caggiano SA 15 2765 40737
Auletta SA 15 2336 43073
San Fele PZ 16 3004 46077
Savoia di Lucania PZ 16 1127 47204
Laviano SA 16 1438 48642
Valva SA 16 1643 50285
Picerno PZ 17 5985 56270
Pescopagano PZ 17 1910 58180
Pertosa SA 17 690 58870
Santomenna SA 17 443 59313
Rapone PZ 17 990 60303
Castelnuovo di Conza SA 18 619 60922
Sant'Andrea di Conza AV 18 1539 62461
Ruvo del Monte PZ 19 1083 63544
Oliveto Citra SA 19 3802 67346
Sant'Angelo Le Fratte PZ 19 1429 68775
Contursi Terme SA 19 3394 72169
Ruoti PZ 19 3579 75748
Petina SA 19 1159 76907
Sicignano degli Alburni SA 20 3519 80426

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km W of Potenza (67122 inhabitants)
41 Km E of Battipaglia (50786 inhabitants)
59 Km E of Salerno (135261 inhabitants)
61 Km E of Avellino (54857 inhabitants)
63 Km E of Cava de' Tirreni (53659 inhabitants)
74 Km SW of Cerignola (58396 inhabitants)
75 Km SE of Benevento (60091 inhabitants)
79 Km E of Scafati (50787 inhabitants)
82 Km E of Castellammare di Stabia (66466 inhabitants)
86 Km S of Foggia (151991 inhabitants)
92 Km SW of Andria (100440 inhabitants)
92 Km E of Torre del Greco (86275 inhabitants)
94 Km W of Altamura (70396 inhabitants)
94 Km E of Portici (55274 inhabitants)
94 Km E of Ercolano (53709 inhabitants)
95 Km E of Acerra (59573 inhabitants)
96 Km W of Matera (60436 inhabitants)
98 Km SW of Barletta (94814 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 72 hours (3 days) preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. 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 in the 90 days preceding the time of the current earthquake occurrence, 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
ML 2.6 2019-11-04
02:58:35
40.7 15.46 16 2020-02-28
16:42:09
Bollettino Sismico Italiano INGV 74013541
Reviewed
Rev100
ML 2.6 2019-11-04
02:58:35
40.7 15.46 16 2019-11-04
03:06:39
Sala Sismica INGV-Roma 73628491
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-04 02:58:35 ± 0.1
Latitude 40.70 ± 0.01
Longitude 15.46 ± 0.01
Depth (km) 16 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 74013541

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 780
Semi-minor axis of confidence ellipse (meter) 76
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 77
Circular confidence region, given by single value of horizontal uncertainty (meter) 780
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 38
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.22128
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 29
Magnitudes information

ML:2.6

Field Value
Value 2.6
Uncertainty 0.2
Num. used stations 54
Type of magnitude ML
Reference to an origin 74013541
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-25 14:10:25

ML:2.6

Field Value
Value 2.6
Uncertainty 0.3
Num. used stations 60
Type of magnitude ML
Reference to an origin 73628491
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-04 03:06:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.OVO.HHZ. 2019-11-04T02:59:05.41 3.0 undecidable manual S 0.71 0
IV.ORI.HHN. 2019-11-04T02:58:57.34 0.6 undecidable manual P 130 0.9938 93 3.05 2
IV.NOCI.HHZ. 2019-11-04T02:58:57.86 0.1 undecidable manual P 85 1.2213 92 -0.32 73
IV.SGG.HHN. 2019-11-04T02:58:57.95 0.6 undecidable manual P 311 1.0657 93 2.43 10
IV.LTRZ.EHZ. 2019-11-04T02:58:55.69 3.0 undecidable manual P -0.29 0
IV.MELA.HHZ. 2019-11-04T02:58:55.11 0.1 undecidable manual P 346 1.0405 93 0.03 82
IV.VITU.HHZ. 2019-11-04T02:58:53.47 0.6 undecidable manual P 308 0.7914 94 2.63 8
IV.AMUR.HHE. 2019-11-04T02:58:52.95 0.6 undecidable manual P 76 0.8939 93 0.37 39
IV.SGTA.HHZ. 2019-11-04T02:58:52.89 0.6 undecidable manual S 351 0.4452 98 1.31 29
IV.MTMR.EHZ. 2019-11-04T02:58:51.39 0.6 undecidable manual S 303 0.4092 99 0.86 37
MN.CUC.HHE. 2019-11-04T02:58:51.09 0.6 undecidable manual P 159 0.7527 94 0.92 33
IV.ACER.HHZ. 2019-11-04T02:58:50.13 0.1 undecidable manual S 76 0.3795 100 0.46 85
IV.PSB1.HNE. 2019-11-04T02:58:49.56 0.3 undecidable manual P 318 0.7186 94 -0.03 65
IV.SCHR.EHZ. 2019-11-04T02:58:48.30 0.1 undecidable manual P 136 0.6844 95 -0.7 73
IV.SLCN.HHZ. 2019-11-04T02:58:48.76 0.1 undecidable manual S 156 0.3327 102 0.45 87
IV.SIRI.HHZ. 2019-11-04T02:58:47.03 0.1 undecidable manual P 148 0.6007 95 -0.55 79
IX.CLT3.HHZ.02 2019-11-04T02:58:47.58 3.0 undecidable manual S 2.68 0
IV.BULG.HHZ. 2019-11-04T02:58:47.96 0.1 undecidable manual P 186 0.6187 95 0.06 89
IV.SNAL.HHZ. 2019-11-04T02:58:47.38 0.3 undecidable manual S 321 0.2968 104 0.13 70
IV.PTRP.HHZ. 2019-11-04T02:58:46.14 0.1 undecidable manual P 110 0.491 97 0.43 85
IV.CAPA.HHZ. 2019-11-04T02:58:46.37 0.6 undecidable manual P 30 0.5369 96 -0.13 45
IV.VULT.HHZ. 2019-11-04T02:58:46.99 0.1 undecidable manual S 25 0.2869 104 0.02 95
IV.MGR.HHZ. 2019-11-04T02:58:46.37 0.1 undecidable manual P 172 0.5621 96 -0.55 80
IX.STN3.HNZ.01 2019-11-04T02:58:46.00 0.1 undecidable manual S 0.86 80
IV.CDRU.HHZ. 2019-11-04T02:58:45.85 0.1 undecidable manual S 209 0.2356 109 0.34 90
IV.SGTA.HHZ. 2019-11-04T02:58:44.82 0.1 undecidable manual P 351 0.4452 98 -0.11 91
IV.PALZ.HHZ. 2019-11-04T02:58:44.71 0.1 undecidable manual P 57 0.4551 98 -0.4 86
IV.MCEL.HHN. 2019-11-04T02:58:44.77 0.3 undecidable manual P 144 0.4542 98 -0.31 65
IV.MTMR.EHZ. 2019-11-04T02:58:44.05 0.1 undecidable manual P 303 0.4092 99 -0.28 88
IV.ACER.HHZ. 2019-11-04T02:58:43.70 0.1 undecidable manual P 76 0.3795 100 -0.13 92
IV.CAFE.HHZ. 2019-11-04T02:58:43.77 0.3 undecidable manual P 334 0.3714 100 0.07 70
IV.VULT.HHZ. 2019-11-04T02:58:42.13 0.1 positive manual P 25 0.2869 104 -0.14 94
IV.SLCN.HHZ. 2019-11-04T02:58:42.94 0.1 undecidable manual P 156 0.3327 102 -0.1 93
IV.SNAL.HHZ. 2019-11-04T02:58:42.31 0.1 negative manual P 321 0.2968 104 -0.12 94
IV.PZUN.HHZ. 2019-11-04T02:58:42.30 0.1 undecidable manual P 100 0.2707 106 0.29 91
IV.MCRV.HHN. 2019-11-04T02:58:41.17 0.3 undecidable manual P 292 0.2347 109 -0.25 69
IV.CDRU.HHZ. 2019-11-04T02:58:41.14 0.1 positive manual P 209 0.2356 109 -0.29 92
IV.MRLC.HHZ. 2019-11-04T02:58:41.32 0.1 undecidable manual S 22 0.0665 150 -0.21 100
IX.CLT3.HHZ.02 2019-11-04T02:58:41.24 0.6 negative manual P 0.13 50
IX.STN3.HNZ.01 2019-11-04T02:58:40.56 0.1 positive manual P -0.69 85
IV.MRLC.HHZ. 2019-11-04T02:58:38.83 0.1 negative manual P 22 0.0665 150 -0.3 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MRLC.HNE. ML:2.4 0.002235 0.46 AML other m 2019-11-04T02:58:41.70
IV.MRLC.HHN. ML:2.8 0.005635 0.96 AML other m 2019-11-04T02:58:41.80
IV.MRLC.HNN. ML:2.4 0.002695 0.56 AML other m 2019-11-04T02:58:42.05
IV.MRLC.HHE. ML:2.6 0.004405 0.46 AML other m 2019-11-04T02:58:42.70
IV.CDRU.HHN. ML:2.7 0.00278 0.24 AML other m 2019-11-04T02:58:46.12
IV.CDRU.HHE. ML:3 0.00479 0.14 AML other m 2019-11-04T02:58:46.50
IX.STN3.HHN.02 ML:4.3 0.09685 0.86 AML other m 2019-11-04T02:58:46.32
IV.VULT.HHN. ML:2.8 0.00298 0.16 AML other m 2019-11-04T02:58:47.77
IV.VULT.HNN. ML:2.8 0.002815 0.16 AML other m 2019-11-04T02:58:47.78
IX.CLT3.HNN.01 ML:3 0.00529 0.44 AML other m 2019-11-04T02:58:48.80
IX.CLT3.HHN.02 ML:3 0.00542 0.44 AML other m 2019-11-04T02:58:48.80
IX.CLT3.HHE.02 ML:3 0.006235 0.26 AML other m 2019-11-04T02:58:49.14
IX.CLT3.HNE.01 ML:3 0.006275 0.26 AML other m 2019-11-04T02:58:49.14
IV.SNAL.HNE. ML:2.8 0.00233 0.62 AML other m 2019-11-04T02:58:49.16
IV.SNAL.HHE. ML:2.8 0.002445 0.6 AML other m 2019-11-04T02:58:49.16
IV.MTMR.HNE. ML:4.3 0.06115 0.52 AML other m 2019-11-04T02:58:49.46
IV.MTMR.HNN. ML:4.7 0.13165 0.54 AML other m 2019-11-04T02:58:49.47
IV.SNAL.HNN. ML:2.8 0.002555 1.6 AML other m 2019-11-04T02:58:50.08
IV.SNAL.HHN. ML:2.8 0.00263 0.84 AML other m 2019-11-04T02:58:50.08
IV.ACER.HNE. ML:2.7 0.001715 0.6 AML other m 2019-11-04T02:58:50.21
IV.ACER.HHE. ML:2.8 0.00181 0.6 AML other m 2019-11-04T02:58:50.21
IV.CAFE.HNN. ML:2.9 0.00227 0.74 AML other m 2019-11-04T02:58:51.53
IV.CAFE.HHN. ML:2.8 0.002035 0.76 AML other m 2019-11-04T02:58:51.54
IV.SLCN.HHE. ML:2.9 0.002865 0.72 AML other m 2019-11-04T02:58:51.17
IV.SLCN.HNE. ML:2.9 0.002685 0.7 AML other m 2019-11-04T02:58:51.18
IX.STN3.HHE.02 ML:4.1 0.06635 0.48 AML other m 2019-11-04T02:58:51.05
IV.VULT.HHE. ML:2.6 0.001595 0.18 AML other m 2019-11-04T02:58:51.36
IV.VULT.HNE. ML:2.6 0.0015 0.18 AML other m 2019-11-04T02:58:51.37
IV.CAFE.HNE. ML:2.9 0.00241 0.64 AML other m 2019-11-04T02:58:52.16
IV.CAFE.HHE. ML:2.9 0.002515 0.64 AML other m 2019-11-04T02:58:52.16
IV.MTMR.EHE. ML:2.4 0.000673 0.3 AML other m 2019-11-04T02:58:52.85
IV.MTMR.EHN. ML:2.3 0.0006095 1.2 AML other m 2019-11-04T02:58:53.76
IV.PALZ.HHE. ML:2.5 0.0008025 0.38 AML other m 2019-11-04T02:58:53.23
IV.SLCN.HHN. ML:2.9 0.002855 1.04 AML other m 2019-11-04T02:58:53.26
IV.SLCN.HNN. ML:2.9 0.00264 1.04 AML other m 2019-11-04T02:58:53.27
IV.ACER.HHN. ML:2.6 0.001205 0.32 AML other m 2019-11-04T02:58:54.21
IV.ACER.HNN. ML:2.6 0.001135 0.3 AML other m 2019-11-04T02:58:54.21
IV.SGTA.HHE. ML:2.3 0.0005885 1.58 AML other m 2019-11-04T02:58:54.96
IV.SGTA.HNE. ML:2.4 0.000609 1.56 AML other m 2019-11-04T02:58:54.17
IV.PZUN.HNE. ML:2.5 0.00132 1.32 AML other m 2019-11-04T02:58:55.71
IV.PZUN.HHE. ML:2.5 0.00131 1.34 AML other m 2019-11-04T02:58:55.71
IV.PZUN.HNN. ML:2.4 0.0010315 0.6 AML other m 2019-11-04T02:58:55.81
IV.SGTA.HHN. ML:2.3 0.000492 1.1 AML other m 2019-11-04T02:58:56.59
IV.PTRP.HHE. ML:2.1 0.0002995 0.98 AML other m 2019-11-04T02:58:57.72
IV.PZUN.HHN. ML:2.3 0.000973 0.42 AML other m 2019-11-04T02:58:58.53
IV.MGR.HHE. ML:2.4 0.0004945 0.5 AML other m 2019-11-04T02:58:59.27
IV.PTRP.HHN. ML:2.3 0.0004125 1.52 AML other m 2019-11-04T02:58:59.06
IV.SIRI.HHE. ML:2.5 0.0005335 0.46 AML other m 2019-11-04T02:58:59.37
IV.SIRI.HNE. ML:2.5 0.000503 0.46 AML other m 2019-11-04T02:58:59.37
IV.SIRI.HHN. ML:2.5 0.0006345 0.54 AML other m 2019-11-04T02:58:59.15
IV.SIRI.HNN. ML:2.5 0.000614 0.52 AML other m 2019-11-04T02:58:59.16
IV.SGTA.HNN. ML:2.2 0.000425 0.4 AML other m 2019-11-04T02:58:59.92
IV.PALZ.HHN. ML:2.5 0.0008375 1.56 AML other m 2019-11-04T02:59:02.98
IV.MGR.HHN. ML:2.3 0.000403 0.28 AML other m 2019-11-04T02:59:03.39
IV.SCHR.EHN. ML:2.3 0.000303 1.76 AML other m 2019-11-04T02:59:04.93
IV.SCHR.EHE. ML:2.2 0.000255 0.26 AML other m 2019-11-04T02:59:04.23
IV.MELA.HHN. ML:2.7 0.000419 0.42 AML other m 2019-11-04T02:59:16.63
IV.NOCI.HHN. ML:2.6 0.000242 0.84 AML other m 2019-11-04T02:59:21.14
IV.NOCI.HHE. ML:2.6 0.000218 0.42 AML other m 2019-11-04T02:59:23.16
IV.MELA.HHE. ML:2.6 0.0003255 0.5 AML other m 2019-11-04T02:59:33.04
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