Earthquake with magnitude of ML 0.9 on date 05-07-2020 and time 18:35:15 (Italy) in region 2 km W Rocca San Felice (AV)

A magnitude ML 0.9 earthquake occured in region: 2 km W Rocca San Felice (AV), on

  • 05-07-2020 16:35:15 (UTC)
  • 05-07-2020 18:35:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.95, 15.14 at 12 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
Rocca San Felice AV 2 851 851
Torella dei Lombardi AV 2 2144 2995
Sant'Angelo dei Lombardi AV 4 4250 7245
Villamaina AV 5 995 8240
Guardia Lombardi AV 6 1718 9958
Frigento AV 8 3780 13738
Nusco AV 8 4203 17941
Castelfranci AV 9 2041 19982
Lioni AV 9 6201 26183
Sturno AV 9 3080 29263
Gesualdo AV 9 3516 32779
Morra De Sanctis AV 9 1297 34076
Paternopoli AV 9 2384 36460
Carife AV 11 1408 37868
Castel Baronia AV 12 1129 38997
Montemarano AV 13 2851 41848
Cassano Irpino AV 13 982 42830
Fontanarosa AV 13 3170 46000
Castelvetere sul Calore AV 13 1615 47615
San Nicola Baronia AV 13 771 48386
Luogosano AV 13 1187 49573
Trevico AV 14 993 50566
Vallata AV 14 2714 53280
Sant'Angelo all'Esca AV 14 801 54081
Flumeri AV 14 2963 57044
Bagnoli Irpino AV 14 3217 60261
San Mango sul Calore AV 14 1185 61446
Teora AV 14 1537 62983
San Sossio Baronia AV 14 1643 64626
Grottaminarda AV 15 8137 72763
Andretta AV 15 1927 74690
Montella AV 16 7780 82470
Vallesaccarda AV 16 1386 83856
Mirabella Eclano AV 16 7684 91540
Caposele AV 17 3483 95023
Taurasi AV 17 2377 97400
Lapio AV 17 1572 98972
Melito Irpino AV 19 1920 100892
Chiusano di San Domenico AV 19 2277 103169
Conza della Campania AV 19 1373 104542
Calabritto AV 19 2391 106933
Villanova del Battista AV 20 1690 108623

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km E of Avellino (54857 inhabitants)
36 Km SE of Benevento (60091 inhabitants)
40 Km NE of Battipaglia (50786 inhabitants)
44 Km NE of Salerno (135261 inhabitants)
46 Km NE of Cava de' Tirreni (53659 inhabitants)
56 Km E of Scafati (50787 inhabitants)
62 Km E of Castellammare di Stabia (66466 inhabitants)
65 Km E of Acerra (59573 inhabitants)
66 Km NW of Potenza (67122 inhabitants)
66 Km SW of Foggia (151991 inhabitants)
68 Km E of Portici (55274 inhabitants)
68 Km E of Torre del Greco (86275 inhabitants)
69 Km E of Ercolano (53709 inhabitants)
69 Km E of Caserta (76326 inhabitants)
70 Km E of Afragola (65057 inhabitants)
72 Km E of Casoria (77642 inhabitants)
73 Km SW of Cerignola (58396 inhabitants)
76 Km E of Napoli (974074 inhabitants)
79 Km E of Aversa (53047 inhabitants)
79 Km E of Giugliano in Campania (122974 inhabitants)
80 Km E of Marano di Napoli (59874 inhabitants)
85 Km S of San Severo (53905 inhabitants)
89 Km E of Pozzuoli (81661 inhabitants)
100 Km SW of Manfredonia (57279 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
Reviewed
Rev100
ML 0.9 2020-07-05
16:35:15
40.95 15.14 12 2020-07-05
16:56:32
Sala Sismica INGV-Roma 80804041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-05 16:35:15 ± 0.15
Latitude 40.95 ± 0.01
Longitude 15.14 ± 0.02
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80804041

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1820
Semi-minor axis of confidence ellipse (meter) 725
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 107
Circular confidence region, given by single value of horizontal uncertainty (meter) 1820
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 179
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 14
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
Epicentral distance of station farthest from the epicenter (degree) 0.15109
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 80804041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-05 16:56:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.IMOL.HNZ. 2020-07-05T16:36:37.89 3.0 undecidable manual Sn -2.31 0
IT.FIE.HGZ. 2020-07-05T16:36:31.94 3.0 undecidable manual Sn -4.5 0
IV.NARO.HHZ. 2020-07-05T16:36:24.00 3.0 undecidable manual Sg 7.32 0
IV.SPS2.HHZ. 2020-07-05T16:36:21.77 3.0 undecidable manual Sg 0.5 0
IV.RAVA.EHZ. 2020-07-05T16:36:19.69 3.0 undecidable manual Pg 13.43 0
IV.GALF.HHZ. 2020-07-05T16:36:18.49 3.0 positive manual Pg 13.36 0
GU.CARD.HHZ. 2020-07-05T16:36:14.46 3.0 negative manual Pg 10.19 0
IV.SALB.HHZ. 2020-07-05T16:36:13.31 3.0 undecidable manual Sg 4.37 0
RD.PGF.BHZ. 2020-07-05T16:36:09.64 3.0 undecidable manual Pn -0.79 0
IV.RIBO.EHZ.01 2020-07-05T16:35:51.73 3.0 negative manual Pn -0.28 0
IV.ASSB.HHZ. 2020-07-05T16:35:42.09 3.0 undecidable manual Pg 3.28 0
IV.CRAC.EHZ. 2020-07-05T16:35:37.28 3.0 positive manual Pg 1.52 0
IV.MMO1.EHZ. 2020-07-05T16:35:30.37 3.0 undecidable manual Pn -2.27 0
IX.MNT3.HHZ.02 2020-07-05T16:35:22.09 0.3 undecidable manual S 223 0.1511 97 0.13 73
IV.VBKN.HHZ. 2020-07-05T16:35:21.11 3.0 negative manual P -0.82 0
IV.CAFE.HHZ. 2020-07-05T16:35:21.07 0.3 undecidable manual S 42 0.107 114 0.37 69
IX.NSC3.HHN.02 2020-07-05T16:35:20.76 0.3 undecidable manual S 188 0.1025 117 0.18 72
IX.MNT3.HHZ.02 2020-07-05T16:35:19.05 0.1 undecidable manual P 223 0.1511 97 0.03 98
IV.SNAL.HHZ. 2020-07-05T16:35:19.60 0.3 undecidable manual S 114 0.0558 143 0.09 74
IX.LIO3.HNN.02 2020-07-05T16:35:19.16 0.3 undecidable manual S 150 0.0594 141 -0.42 70
IX.SALI.HNN.01 2020-07-05T16:35:19.64 0.3 undecidable manual S 122 0.0342 156 0.45 69
IV.CAFE.HHZ. 2020-07-05T16:35:18.28 0.1 undecidable manual P 42 0.107 114 -0.02 99
IX.RSF3.HHE.02 2020-07-05T16:35:18.93 0.3 undecidable manual S 58 0.0306 159 -0.22 73
IX.NSC3.HHN.02 2020-07-05T16:35:18.14 0.1 undecidable manual P 188 0.1025 117 -0.09 98
IX.SALI.HNN.01 2020-07-05T16:35:17.49 0.1 undecidable manual P 122 0.0342 156 0.06 100
IX.RSF3.HHE.02 2020-07-05T16:35:17.28 0.1 undecidable manual P 58 0.0306 159 -0.12 98
IV.SNAL.HHZ. 2020-07-05T16:35:17.50 0.1 undecidable manual P 114 0.0558 143 -0.12 98
IX.LIO3.HNN.02 2020-07-05T16:35:17.16 0.6 undecidable manual P 150 0.0594 141 -0.49 45
IV.RNI2.HHZ. 2020-07-05T16:35:14.83 3.0 negative manual P 1.17 0
IV.PTRJ.HNZ. 2020-07-05T16:35:13.82 3.0 undecidable manual P 1.68 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IX.MNT3.HHE.02 ML:1 7.925E-5 0.12 AML other m 2020-07-05T16:35:22.39
IX.MNT3.HHN.02 ML:1.2 0.000126 1 AML other m 2020-07-05T16:35:22.39
IV.SNAL.HNN. ML:0.8 8.7169925E-5 0.8448 AML other m 2020-07-05T16:35:23.40
IV.SNAL.HNE. ML:1.1 0.00016928725 0.32 AML other m 2020-07-05T16:35:19.96
IV.SNAL.HHN. ML:0.8 8.304672E-5 0.1536 AML other m 2020-07-05T16:35:20.12
IV.SNAL.HHE. ML:1.1 0.0001781005 0.3456 AML other m 2020-07-05T16:35:19.96
IV.CAFE.HHE. ML:0.7 5.07023E-5 0.2816 AML other m 2020-07-05T16:35:24.93
IV.CAFE.HHN. ML:0.3 2.21472185E-5 0.2688 AML other m 2020-07-05T16:35:22.21
IV.CAFE.HNE. ML:0.9 8.2477525E-5 0.4096 AML other m 2020-07-05T16:35:21.46
IX.MNT3.HNN.01 ML:1.2 0.00013195999 0.1152 AML other m 2020-07-05T16:35:22.39
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