Earthquake with magnitude of ML 1.9 on date 26-08-2019 and time 16:11:48 (Italy) in region 3 km W Senerchia (AV)

A magnitude ML 1.9 earthquake occured in region: 3 km W Senerchia (AV), on

  • 26-08-2019 14:11:48 (UTC)
  • 26-08-2019 16:11:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.74, 15.18 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
Senerchia AV 3 842 842
Calabritto AV 6 2391 3233
Oliveto Citra SA 8 3802 7035
Valva SA 8 1643 8678
Caposele AV 9 3483 12161
Acerno SA 10 2783 14944
Colliano SA 10 3638 18582
Campagna SA 10 16703 35285
Contursi Terme SA 12 3394 38679
Laviano SA 12 1438 40117
Bagnoli Irpino AV 13 3217 43334
Palomonte SA 13 3985 47319
Teora AV 14 1537 48856
Santomenna SA 14 443 49299
Castelnuovo di Conza SA 15 619 49918
Lioni AV 15 6201 56119
Olevano sul Tusciano SA 16 6878 62997
Eboli SA 17 40115 103112
Montella AV 17 7780 110892
Montecorvino Rovella SA 17 12739 123631
Nusco AV 18 4203 127834
Serre SA 18 3995 131829
Conza della Campania AV 19 1373 133202
Cassano Irpino AV 19 982 134184
Giffoni Valle Piana SA 20 12001 146185

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km NE of Battipaglia (50786 inhabitants)
36 Km E of Salerno (135261 inhabitants)
37 Km SE of Avellino (54857 inhabitants)
40 Km E of Cava de' Tirreni (53659 inhabitants)
54 Km SE of Benevento (60091 inhabitants)
54 Km W of Potenza (67122 inhabitants)
55 Km E of Scafati (50787 inhabitants)
59 Km E of Castellammare di Stabia (66466 inhabitants)
68 Km E of Torre del Greco (86275 inhabitants)
70 Km E of Portici (55274 inhabitants)
70 Km E of Ercolano (53709 inhabitants)
71 Km E of Acerra (59573 inhabitants)
75 Km E of Afragola (65057 inhabitants)
77 Km E of Casoria (77642 inhabitants)
79 Km E of Napoli (974074 inhabitants)
80 Km E of Caserta (76326 inhabitants)
84 Km E of Giugliano in Campania (122974 inhabitants)
85 Km SW of Cerignola (58396 inhabitants)
85 Km E of Marano di Napoli (59874 inhabitants)
85 Km E of Aversa (53047 inhabitants)
86 Km SW of Foggia (151991 inhabitants)
92 Km E of Pozzuoli (81661 inhabitants)
Recent and historical Seismicity
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 1.9 2019-08-26
14:11:48
40.74 15.17 11 2019-11-13
14:31:01
Bollettino Sismico Italiano INGV 72135221
Reviewed
Rev100
ML 1.9 2019-08-26
14:11:48
40.73 15.19 10 2019-08-26
15:23:37
Sala Sismica INGV-Roma 71824691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-26 14:11:48 ± 0.08
Latitude 40.74 ± 0.00
Longitude 15.17 ± 0.01
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 72135221

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 512
Semi-minor axis of confidence ellipse (meter) 154
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 231
Circular confidence region, given by single value of horizontal uncertainty (meter) 510
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 140
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.96947
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 30
Type of magnitude ML
Reference to an origin 71824691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-26 15:23:37

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 34
Type of magnitude ML
Reference to an origin 72135221
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-09-05 10:28:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
MN.CLTB.HHZ. 2019-08-26T14:12:37.66 3.0 positive manual Pg 13.44 0
IV.SPS2.HHZ. 2019-08-26T14:12:21.50 3.0 negative manual Pg 7.77 0
IV.SGRT.HHZ. 2019-08-26T14:12:10.48 3.0 undecidable manual Sn -9.99 0
IV.EUCT.HNZ. 2019-08-26T14:12:10.06 3.0 undecidable manual Sg -0.67 0
IV.ACER.HHZ. 2019-08-26T14:12:08.30 0.1 undecidable manual S 85 0.5828 50 -0.01 92
IV.MELA.HHZ. 2019-08-26T14:12:08.94 3.0 undecidable manual Sn -6.4 0
IV.MIGL.HHZ. 2019-08-26T14:12:07.00 0.1 undecidable manual P 98 0.9695 50 0.42 78
IV.SIRI.HHZ. 2019-08-26T14:12:03.20 0.1 undecidable manual P 137 0.7689 50 0.05 88
GU.REMY.HHZ. 2019-08-26T14:12:03.06 3.0 undecidable manual Pg 4.68 0
IV.BULG.HHZ. 2019-08-26T14:12:01.73 0.1 undecidable manual P 167 0.6817 50 0.07 89
IV.ACER.HHZ. 2019-08-26T14:11:59.69 0.1 undecidable manual P 85 0.5828 50 -0.28 87
IV.SLCN.HHZ. 2019-08-26T14:11:58.33 0.1 undecidable manual P 135 0.4946 50 -0.14 92
IV.CDRU.HHZ. 2019-08-26T14:11:58.90 0.1 undecidable manual S 159 0.2716 50 -0.18 95
IX.CLT3.HHZ.02 2019-08-26T14:11:58.40 0.1 undecidable manual S 47 0.2365 50 0.36 92
IV.MRLC.HHZ. 2019-08-26T14:11:57.90 0.3 undecidable manual S 87 0.2383 50 -0.2 71
IV.MTMR.EHZ. 2019-08-26T14:11:57.20 0.1 undecidable manual S 324 0.2185 50 -0.32 93
IV.SNAL.HHZ. 2019-08-26T14:11:56.20 0.1 undecidable manual S 8 0.1844 50 -0.31 94
IV.CRAC.EHZ. 2019-08-26T14:11:56.30 3.0 undecidable manual P 0
IX.MNT3.HHZ.02 2019-08-26T14:11:55.70 0.1 undecidable manual S 307 0.1583 50 -0.03 100
IV.CDRU.HHZ. 2019-08-26T14:11:54.67 0.1 positive manual P 159 0.2716 50 0.03 98
IX.CLT3.HHZ.02 2019-08-26T14:11:54.13 0.1 undecidable manual P 47 0.2365 50 0.09 97
IV.SNAL.HHZ. 2019-08-26T14:11:53.28 0.1 positive manual P 8 0.1844 50 0.13 98
IV.MTMR.EHZ. 2019-08-26T14:11:53.91 0.1 negative manual P 324 0.2185 50 0.17 96
IX.MNT3.HHZ.02 2019-08-26T14:11:53.05 0.1 negative manual P 307 0.1583 50 0.35 94
IV.MRLC.HHZ. 2019-08-26T14:11:53.95 0.1 positive manual P 87 0.2383 50 -0.12 97
IV.MCRV.HHZ. 2019-08-26T14:11:52.40 0.3 undecidable manual S 353 0.0405 158 -0.31 72
IV.MCRV.HHZ. 2019-08-26T14:11:51.11 0.1 negative manual P 353 0.0405 158 0.15 100
IV.VCEL.EHZ. 2019-08-26T14:11:43.33 3.0 undecidable manual Sg -3.53 0
IV.ZONE.HHZ. 2019-08-26T14:11:35.73 3.0 undecidable manual Pg -0.35 0
IV.TREG.HNZ. 2019-08-26T14:11:26.94 3.0 undecidable manual Pg -1.33 0
IV.VVLD.HHZ. 2019-08-26T14:11:20.56 3.0 undecidable manual Pn -8.05 0
GU.GRAM.HHZ. 2019-08-26T14:11:16.34 3.0 undecidable manual Pn -8.35 0
IV.VCEL.EHZ. 2019-08-26T14:11:13.77 3.0 undecidable manual Pn -9.99 0
IV.MNTT.EHZ. 2019-08-26T14:11:07.87 3.0 undecidable manual P -8.54 0
IV.MF5.EHZ. 2019-08-26T14:11:07.05 3.0 undecidable manual P -8.77 0
IV.ARCI.HNZ. 2019-08-26T14:11:06.08 3.0 undecidable manual P -7.47 0
IV.MURB.HHZ. 2019-08-26T14:11:03.64 3.0 undecidable manual S -7.94 0
IV.SSFR.HHZ. 2019-08-26T14:11:02.93 3.0 undecidable manual S -9.36 0
IV.SEI.HHZ. 2019-08-26T14:11:01.56 3.0 undecidable manual P -8.34 0
IV.PARC.HHZ. 2019-08-26T14:10:50.10 3.0 negative manual P -7.78 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MCRV.HHN. ML:0 0.01335 0.3 AML other m 2019-08-26T14:11:52.58
IV.MCRV.HHE. ML:0 0.008315 0.34 AML other m 2019-08-26T14:11:52.81
IX.MNT3.HNN.01 ML:0 0.0031324985 0.096 AML other m 2019-08-26T14:11:56.74
IX.MNT3.HHN.02 ML:0 0.003511612 0.096 AML other m 2019-08-26T14:11:56.75
IX.MNT3.HNE.01 ML:0 0.0017286325 0.064 AML other m 2019-08-26T14:11:57.53
IX.MNT3.HHE.02 ML:0 0.00206 0.06 AML other m 2019-08-26T14:11:57.54
IV.MTMR.EHN. ML:0 0.000592 0.12 AML other m 2019-08-26T14:11:57.80
IV.MRLC.HHE. ML:0 0.00040109095 0.2432 AML other m 2019-08-26T14:11:58.41
IV.MTMR.EHE. ML:0 0.0004218372 0.1792 AML other m 2019-08-26T14:11:58.22
IV.MRLC.HNE. ML:0 0.000225 0.58 AML other m 2019-08-26T14:11:58.12
IV.MRLC.HHN. ML:0 0.0004797829 0.2752 AML other m 2019-08-26T14:11:58.60
IV.MRLC.HNN. ML:0 0.000241 0.46 AML other m 2019-08-26T14:11:58.74
IX.CLT3.HHE.02 ML:0 0.000493 0.22 AML other m 2019-08-26T14:11:58.84
IV.CDRU.HHN. ML:0 0.00032048405 0.1152 AML other m 2019-08-26T14:11:59.49
IV.CDRU.HHE. ML:0 0.0008035 0.1 AML other m 2019-08-26T14:11:59.79
IX.CLT3.HHN.02 ML:0 0.0005715 0.62 AML other m 2019-08-26T14:12:00.56
IV.SNAL.HHE. ML:0 0.00032225195 0.2624 AML other m 2019-08-26T14:11:58.33
IV.SNAL.HNE. ML:0 0.00031867195 0.2624 AML other m 2019-08-26T14:11:58.33
IV.SNAL.HHN. ML:0 0.00039065755 0.384 AML other m 2019-08-26T14:12:01.96
IV.SNAL.HNN. ML:0 0.0003645217 0.3648 AML other m 2019-08-26T14:12:01.97
IV.VULT.HHE. ML:0 0.000177 1.76 AML other m 2019-08-26T14:12:05.11
IV.VULT.HHN. ML:0 0.0001855 0.4 AML other m 2019-08-26T14:12:06.71
IV.SLCN.HHN. ML:0 0.0001098 0.62 AML other m 2019-08-26T14:12:09.21
IV.SLCN.HHE. ML:0 0.0001737634 0.5184 AML other m 2019-08-26T14:12:12.78
IV.ACER.HHE. ML:0 0.0001195 0.54 AML other m 2019-08-26T14:12:14.79
IV.SIRI.HHE. ML:0 5.38E-5 0.32 AML other m 2019-08-26T14:12:17.10
IV.BULG.HHN. ML:0 0.00010775 0.9 AML other m 2019-08-26T14:12:19.18
IV.BULG.HHE. ML:0 4.7877575E-5 0.4032 AML other m 2019-08-26T14:12:20.16
IV.ACER.HHN. ML:0 8.0930565E-5 0.5248 AML other m 2019-08-26T14:12:19.27
IV.SIRI.HHN. ML:0 6.1201715E-5 0.3456 AML other m 2019-08-26T14:12:21.80
IV.MTMR.HNN. ML:2 0.00063578265 0.1152 AML other m 2019-08-26T14:11:57.80
IV.MTMR.HNE. ML:1.9 0.0005028569 0.2112 AML other m 2019-08-26T14:11:58.22
IX.CLT3.HNE.01 ML:2 0.0005034873 0.2368 AML other m 2019-08-26T14:11:58.84
IX.CLT3.HNN.01 ML:2 0.0005918003 0.224 AML other m 2019-08-26T14:12:00.45
IV.ACER.HNE. ML:1.8 0.00012661956 0.4032 AML other m 2019-08-26T14:12:14.81
IV.ACER.HNN. ML:2 0.00017464805 0.8576 AML other m 2019-08-26T14:12:27.57
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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