Earthquake with magnitude of ML 2.1 on date 10-07-2020 and time 07:07:24 (Italy) in region 1 km W Sant'Angelo dei Lombardi (AV)

A magnitude ML 2.1 earthquake occured in region: 1 km W Sant'Angelo dei Lombardi (AV), on

  • 10-07-2020 05:07:24 (UTC)
  • 10-07-2020 07:07:24 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.93, 15.17 at 11 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
Sant'Angelo dei Lombardi AV 1 4250 4250
Rocca San Felice AV 3 851 5101
Torella dei Lombardi AV 5 2144 7245
Guardia Lombardi AV 5 1718 8963
Lioni AV 6 6201 15164
Morra De Sanctis AV 7 1297 16461
Villamaina AV 8 995 17456
Nusco AV 8 4203 21659
Castelfranci AV 11 2041 23700
Frigento AV 11 3780 27480
Teora AV 11 1537 29017
Sturno AV 12 3080 32097
Carife AV 12 1408 33505
Gesualdo AV 12 3516 37021
Paternopoli AV 12 2384 39405
Andretta AV 13 1927 41332
Bagnoli Irpino AV 13 3217 44549
Cassano Irpino AV 13 982 45531
Castel Baronia AV 14 1129 46660
Caposele AV 14 3483 50143
Montemarano AV 14 2851 52994
Vallata AV 14 2714 55708
Trevico AV 15 993 56701
San Nicola Baronia AV 15 771 57472
Castelvetere sul Calore AV 15 1615 59087
Montella AV 16 7780 66867
San Sossio Baronia AV 16 1643 68510
Fontanarosa AV 16 3170 71680
Luogosano AV 16 1187 72867
Conza della Campania AV 16 1373 74240
Flumeri AV 16 2963 77203
Calabritto AV 17 2391 79594
San Mango sul Calore AV 17 1185 80779
Vallesaccarda AV 17 1386 82165
Sant'Angelo all'Esca AV 17 801 82966
Cairano AV 18 326 83292
Castelnuovo di Conza SA 18 619 83911
Grottaminarda AV 18 8137 92048
Santomenna SA 19 443 92491
Lapio AV 19 1572 94063
Mirabella Eclano AV 19 7684 101747
Taurasi AV 20 2377 104124
Laviano SA 20 1438 105562
Sant'Andrea di Conza AV 20 1539 107101

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km E of Avellino (54857 inhabitants)
39 Km NE of Battipaglia (50786 inhabitants)
39 Km SE of Benevento (60091 inhabitants)
44 Km NE of Salerno (135261 inhabitants)
46 Km NE of Cava de' Tirreni (53659 inhabitants)
57 Km E of Scafati (50787 inhabitants)
63 Km NW of Potenza (67122 inhabitants)
63 Km E of Castellammare di Stabia (66466 inhabitants)
67 Km E of Acerra (59573 inhabitants)
67 Km SW of Foggia (151991 inhabitants)
69 Km E of Torre del Greco (86275 inhabitants)
69 Km E of Portici (55274 inhabitants)
70 Km E of Ercolano (53709 inhabitants)
72 Km E of Caserta (76326 inhabitants)
72 Km E of Afragola (65057 inhabitants)
72 Km SW of Cerignola (58396 inhabitants)
74 Km E of Casoria (77642 inhabitants)
78 Km E of Napoli (974074 inhabitants)
81 Km E of Aversa (53047 inhabitants)
81 Km E of Giugliano in Campania (122974 inhabitants)
82 Km E of Marano di Napoli (59874 inhabitants)
86 Km S of San Severo (53905 inhabitants)
91 Km E of Pozzuoli (81661 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

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
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 2.1 2020-07-10
05:07:24
40.93 15.17 11 2020-07-10
05:14:44
Sala Sismica INGV-Roma 80919571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-10 05:07:24 ± 0.07
Latitude 40.93 ± 0.00
Longitude 15.17 ± 0.01
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80919571

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 606
Semi-minor axis of confidence ellipse (meter) 390
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 285
Circular confidence region, given by single value of horizontal uncertainty (meter) 610
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.54139
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 19
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 42
Type of magnitude ML
Reference to an origin 80919571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-10 05:14:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ROSPO.HHZ. 2020-07-10T05:08:07.65 3.0 undecidable manual S 0.14 0
IV.SGRT.HHZ. 2020-07-10T05:07:43.05 3.0 positive manual P 0.47 0
OT.OT05.EHZ. 2020-07-10T05:07:39.40 3.0 positive manual P -0.72 0
IV.VULT.HHZ. 2020-07-10T05:07:37.09 0.6 undecidable manual S 85 0.3408 50 -0.38 44
IV.MRLC.HHZ. 2020-07-10T05:07:36.33 0.6 undecidable manual S 125 0.2986 50 0.12 47
IX.STN3.HHZ.02 2020-07-10T05:07:36.05 0.3 undecidable manual P 137 0.5414 50 0.48 62
IV.MRB1.HHZ. 2020-07-10T05:07:35.02 0.6 undecidable manual S 323 0.2455 50 0.38 44
IX.COL3.HHE. 2020-07-10T05:07:35.12 0.6 undecidable manual S 153 0.2707 50 -0.28 45
IV.SGTA.HHZ. 2020-07-10T05:07:35.34 0.3 undecidable manual S 36 0.2554 50 0.4 66
IV.CAPA.HHZ. 2020-07-10T05:07:35.79 0.6 undecidable manual P 65 0.5414 50 0.22 43
IX.SNR3.HNN. 2020-07-10T05:07:33.66 0.6 undecidable manual S 174 0.1934 50 0.56 43
IX.AND3.HNE. 2020-07-10T05:07:31.76 0.6 undecidable manual S 89 0.1259 128 0.8 39
IV.MCRV.HHZ. 2020-07-10T05:07:31.52 0.6 undecidable manual S 179 0.1457 124 -0.05 49
IV.MRLC.HHZ. 2020-07-10T05:07:31.35 0.3 positive manual P 125 0.2986 50 -0.06 71
IX.MNT3.HHZ.02 2020-07-10T05:07:31.97 0.6 undecidable manual S 233 0.1511 123 0.22 47
IV.VULT.HHZ. 2020-07-10T05:07:31.78 0.1 positive manual P 85 0.3408 50 -0.35 88
IV.BIOG.HHN. 2020-07-10T05:07:31.36 0.1 undecidable manual P 355 0.2725 50 0.39 88
IX.SSB3.HNZ. 2020-07-10T05:07:31.65 0.6 undecidable manual S 18 0.1574 122 -0.32 46
IV.CAFE.HHZ. 2020-07-10T05:07:30.70 0.3 undecidable manual S 28 0.1133 131 0.12 72
IV.SGTA.HHZ. 2020-07-10T05:07:30.55 0.6 positive manual P 36 0.2554 50 -0.12 47
IX.NSC3.HHZ. 2020-07-10T05:07:30.62 0.6 undecidable manual S 202 0.0881 138 0.75 40
IV.MRB1.HHZ. 2020-07-10T05:07:30.22 1.0 undecidable manual P 323 0.2455 50 -0.28 23
IX.COL3.HHE. 2020-07-10T05:07:30.44 0.1 undecidable manual P 153 0.2707 50 -0.5 86
IX.SNR3.HNN. 2020-07-10T05:07:29.35 0.1 undecidable manual P 174 0.1934 50 -0.26 92
IX.CLT3.HNZ.01 2020-07-10T05:07:29.69 0.3 positive manual P 98 0.1817 50 0.28 69
IV.SNAL.HHZ. 2020-07-10T05:07:29.36 0.6 undecidable manual S 95 0.0324 161 0.59 44
IX.MNT3.HHZ.02 2020-07-10T05:07:28.64 0.1 undecidable manual P 233 0.1511 123 -0.19 94
IX.LIO3.HNZ.02 2020-07-10T05:07:28.79 0.6 undecidable manual S 161 0.0333 161 0.01 50
IX.SSB3.HNZ. 2020-07-10T05:07:28.70 0.1 undecidable manual P 18 0.1574 122 -0.25 93
IX.RSF3.HHE. 2020-07-10T05:07:28.48 0.6 undecidable manual S 12 0.0369 159 -0.35 47
IX.AND3.HNE. 2020-07-10T05:07:28.31 0.1 undecidable manual P 89 0.1259 128 -0.06 97
IV.MCRV.HHZ. 2020-07-10T05:07:28.48 0.1 undecidable manual P 179 0.1457 124 -0.24 93
IX.NSC3.HHZ. 2020-07-10T05:07:27.79 0.1 undecidable manual P 202 0.0881 138 0.05 98
IV.SNAL.HHZ. 2020-07-10T05:07:27.19 0.1 negative manual P 95 0.0324 161 0.08 99
IV.CAFE.HHZ. 2020-07-10T05:07:27.95 0.1 undecidable manual P 28 0.1133 131 -0.2 95
IX.LIO3.HNZ.02 2020-07-10T05:07:27.13 0.1 undecidable manual P 161 0.0333 161 0.02 100
IX.RSF3.HHE. 2020-07-10T05:07:26.92 0.1 undecidable manual P 12 0.0369 159 -0.22 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNAL.HHE. ML:2.5 0.005866058 0.3584 AML other m 2020-07-10T05:07:29.67
IV.SNAL.HHN. ML:2.3 0.0034666665 0.2432 AML other m 2020-07-10T05:07:29.77
IV.SNAL.HNE. ML:2.5 0.0054882875 0.3584 AML other m 2020-07-10T05:07:29.67
IV.SNAL.HNN. ML:2.3 0.003417437 0.2208 AML other m 2020-07-10T05:07:29.78
IV.CAFE.HHE. ML:2.2 0.0018641575 0.2592 AML other m 2020-07-10T05:07:34.57
IV.CAFE.HHN. ML:2 0.00098453835 0.1408 AML other m 2020-07-10T05:07:31.71
IV.CAFE.HNE. ML:2.2 0.001773755 0.2496 AML other m 2020-07-10T05:07:34.57
IV.CAFE.HNN. ML:1.9 0.00091825385 0.1408 AML other m 2020-07-10T05:07:31.71
IV.MCRV.HHE. ML:2.4 0.0022175855 0.24 AML other m 2020-07-10T05:07:32.18
IV.MCRV.HHN. ML:2.5 0.002982488 0.1184 AML other m 2020-07-10T05:07:32.01
IX.MNT3.HHE.02 ML:2.3 0.001646511 0.144 AML other m 2020-07-10T05:07:32.12
IX.MNT3.HHN.02 ML:2.3 0.001767323 0.144 AML other m 2020-07-10T05:07:33.67
IX.MNT3.HNE.01 ML:2.2 0.001533662 0.128 AML other m 2020-07-10T05:07:32.05
IX.MNT3.HNN.01 ML:2.3 0.0016072785 0.144 AML other m 2020-07-10T05:07:33.74
IX.CLT3.HNE.01 ML:2.3 0.0015083885 0.208 AML other m 2020-07-10T05:07:34.60
IX.CLT3.HNN.01 ML:2.6 0.0025587485 0.24 AML other m 2020-07-10T05:07:35.06
IX.CLT3.HHE.02 ML:2.3 0.0015230295 0.208 AML other m 2020-07-10T05:07:34.49
IX.CLT3.HHN.02 ML:2.6 0.0025966355 0.24 AML other m 2020-07-10T05:07:35.06
IV.MRB1.HHE. ML:1.7 0.00027591395 0.32 AML other m 2020-07-10T05:07:39.00
IV.MRB1.HHN. ML:1.7 0.0002882298 0.3584 AML other m 2020-07-10T05:07:41.22
IV.MRB1.HNE. ML:1.7 0.000289 0.5216 AML other m 2020-07-10T05:07:37.98
IV.MRB1.HNN. ML:1.8 0.0003606642 0.3776 AML other m 2020-07-10T05:07:41.22
IV.SGTA.HHE. ML:1.8 0.00035608565 0.2816 AML other m 2020-07-10T05:07:37.62
IV.SGTA.HHN. ML:1.7 0.00027294625 0.2592 AML other m 2020-07-10T05:07:38.06
IV.SGTA.HNE. ML:1.9 0.00037317385 0.2816 AML other m 2020-07-10T05:07:37.62
IV.SGTA.HNN. ML:1.8 0.00029279835 0.2592 AML other m 2020-07-10T05:07:38.07
IV.MRLC.HHE. ML:1.6 0.00016280355 0.2784 AML other m 2020-07-10T05:07:39.65
IV.MRLC.HHN. ML:1.6 0.000158804495 0.1984 AML other m 2020-07-10T05:07:38.03
IV.MRLC.HNE. ML:1.3 7.92335E-5 0.2784 AML other m 2020-07-10T05:07:39.51
IV.MRLC.HNN. ML:1.3 7.859017E-5 0.5408 AML other m 2020-07-10T05:07:42.70
IV.VULT.HHE. ML:2 0.00035400675 0.1792 AML other m 2020-07-10T05:07:41.00
IV.VULT.HHN. ML:2 0.00032548285 0.2016 AML other m 2020-07-10T05:07:40.66
IV.VULT.HNE. ML:1.9 0.00032013105 0.1888 AML other m 2020-07-10T05:07:42.08
IV.VULT.HNN. ML:2 0.00032441075 0.2016 AML other m 2020-07-10T05:07:40.56
IV.CAPA.HNE. ML:1.5 6.227049E-5 0.3808 AML other m 2020-07-10T05:07:52.56
IV.CAPA.HNN. ML:1.8 0.000145671595 0.1984 AML other m 2020-07-10T05:07:48.45
IV.CAPA.HHE. ML:2 0.00017873155 0.2592 AML other m 2020-07-10T05:07:47.85
IV.CAPA.HHN. ML:2.1 0.00024846355 0.1984 AML other m 2020-07-10T05:07:48.45
IX.STN3.HHE.02 ML:3.2 0.0032551505 0.512 AML other m 2020-07-10T05:07:57.30
IX.STN3.HHN.02 ML:3.2 0.0032869575 0.416 AML other m 2020-07-10T05:08:01.50
OT.OT05.EHE. ML:2.2 0.00016378702 0.5792 AML other m 2020-07-10T05:07:53.81
OT.OT05.EHN. ML:2 0.000107176165 0.4384 AML other m 2020-07-10T05:07:53.76
IV.SGRT.HHE. ML:2.3 0.0001776463 0.24 AML other m 2020-07-10T05:07:59.27
IV.SGRT.HHN. ML:2 9.2962915E-5 0.3584 AML other m 2020-07-10T05:08:00.12
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