Earthquake with magnitude of ML 1.6 on date 07-07-2020 and time 00:05:48 (Italy) in region 2 km S San Marco la Catola (FG)

A magnitude ML 1.6 earthquake occured in region: 2 km S San Marco la Catola (FG), on

  • 06-07-2020 22:05:48 (UTC)
  • 07-07-2020 00:05:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.51, 15.01 at 24 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
San Marco la Catola FG 2 1012 1012
Volturara Appula FG 3 430 1442
Tufara CB 6 925 2367
Celenza Valfortore FG 7 1598 3965
Motta Montecorvino FG 8 730 4695
Gambatesa CB 8 1464 6159
Castelvetere in Val Fortore BN 9 1240 7399
Volturino FG 10 1743 9142
Carlantino FG 10 980 10122
San Bartolomeo in Galdo BN 11 4867 14989
Pietramontecorvino FG 11 2721 17710
Castelnuovo della Daunia FG 12 1445 19155
Alberona FG 12 985 20140
Baselice BN 12 2397 22537
Macchia Valfortore CB 13 576 23113
Casalvecchio di Puglia FG 13 1877 24990
Pietracatella CB 15 1375 26365
Casalnuovo Monterotaro FG 15 1556 27921
Riccia CB 15 5262 33183
Roseto Valfortore FG 16 1074 34257
Foiano di Val Fortore BN 17 1410 35667
Sant'Elia a Pianisi CB 17 1818 37485
Colletorto CB 18 1938 39423
Jelsi CB 18 1781 41204
Biccari FG 19 2800 44004
Montefalcone di Val Fortore BN 20 1525 45529

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km SW of San Severo (53905 inhabitants)
44 Km W of Foggia (151991 inhabitants)
46 Km NE of Benevento (60091 inhabitants)
68 Km N of Avellino (54857 inhabitants)
74 Km NE of Caserta (76326 inhabitants)
77 Km W of Manfredonia (57279 inhabitants)
79 Km W of Cerignola (58396 inhabitants)
82 Km NE of Acerra (59573 inhabitants)
88 Km NE of Afragola (65057 inhabitants)
90 Km NE of Aversa (53047 inhabitants)
90 Km NE of Casoria (77642 inhabitants)
93 Km N of Cava de' Tirreni (53659 inhabitants)
93 Km NE of Giugliano in Campania (122974 inhabitants)
94 Km NE of Scafati (50787 inhabitants)
94 Km NE of Portici (55274 inhabitants)
94 Km N of Salerno (135261 inhabitants)
95 Km NE of Ercolano (53709 inhabitants)
96 Km NE of Marano di Napoli (59874 inhabitants)
97 Km NE of Torre del Greco (86275 inhabitants)
98 Km NE of Napoli (974074 inhabitants)
100 Km N of Battipaglia (50786 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 1.6 2020-07-06
22:05:48
41.51 15.01 24 2020-07-06
22:16:45
Sala Sismica INGV-Roma 80841161
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-06 22:05:48 ± 0.24
Latitude 41.51 ± 0.01
Longitude 15.01 ± 0.01
Depth (km) 24 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80841161

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1256
Semi-minor axis of confidence ellipse (meter) 735
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 138
Circular confidence region, given by single value of horizontal uncertainty (meter) 1260
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 112
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.44
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.69967
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 80841161
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-06 22:16:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CAGR.HHZ. 2020-07-06T22:07:43.45 3.0 undecidable manual Sg 10.85 0
IV.FNVD.HHZ. 2020-07-06T22:07:38.16 3.0 undecidable manual Sn 5.99 0
IV.PLLN.EHZ. 2020-07-06T22:07:33.15 3.0 undecidable manual Sg 8.59 0
MN.TIR.HHZ. 2020-07-06T22:07:26.76 3.0 undecidable manual Sn -0.43 0
IV.VARE.HHZ. 2020-07-06T22:07:21.00 3.0 undecidable manual Pn 1.44 0
IV.IMI.HHZ. 2020-07-06T22:07:18.82 3.0 undecidable manual Pn 6.34 0
AC.KBN.HHZ. 2020-07-06T22:07:04.78 3.0 undecidable manual Pg 9.65 0
IV.ACATE.EHZ. 2020-07-06T22:07:02.24 3.0 positive manual Pg 6.95 0
IV.LAV9.HHZ. 2020-07-06T22:06:39.95 3.0 undecidable manual Sn 0.71 0
IV.LAV9.HNZ. 2020-07-06T22:06:16.49 3.0 positive manual Pn -0.65 0
IV.MSAG.HHZ. 2020-07-06T22:06:15.94 0.1 undecidable manual S 73 0.6997 101 3.54 4
IV.SGRT.HHZ. 2020-07-06T22:06:12.74 0.6 undecidable manual S 65 0.5989 103 3.28 2
IV.MIDA.HHZ. 2020-07-06T22:06:08.93 0.6 undecidable manual S 284 0.5846 104 -0.12 46
IV.TRIV.HHE. 2020-07-06T22:06:05.49 0.6 undecidable manual S 307 0.4335 109 0.73 40
IV.APRC.HHZ. 2020-07-06T22:06:05.67 0.6 undecidable manual S 57 0.4685 108 -0.06 48
IV.MSAG.HHZ. 2020-07-06T22:06:04.18 0.1 undecidable manual P 73 0.6997 101 1.73 44
IV.MRB1.HHZ. 2020-07-06T22:06:04.05 0.6 undecidable manual S 185 0.384 112 0.67 43
OT.OT05.EHZ. 2020-07-06T22:06:04.59 0.3 undecidable manual S 71 0.4658 108 -1.06 52
IV.SGRT.HHZ. 2020-07-06T22:06:01.23 0.6 positive manual P 65 0.5989 103 0.47 42
IV.PSB1.HNN. 2020-07-06T22:06:01.52 0.6 undecidable manual S 209 0.3202 117 -0.14 47
IV.BSSO.HHZ. 2020-07-06T22:06:01.90 0.6 undecidable manual S 277 0.3175 117 0.32 47
IV.SACR.HHZ. 2020-07-06T22:06:00.01 0.6 undecidable manual S 245 0.2554 124 0.02 50
IV.SNAL.HHZ. 2020-07-06T22:06:00.34 3.0 negative manual P -1.09 0
IV.MIDA.HHZ. 2020-07-06T22:05:59.97 0.6 positive manual P 284 0.5846 104 -0.55 41
IV.MCRV.HHZ. 2020-07-06T22:05:59.28 3.0 undecidable manual P -4.48 0
IV.MELA.HHZ. 2020-07-06T22:05:59.13 0.6 undecidable manual S 23 0.2176 129 0.06 50
IV.APRC.HHZ. 2020-07-06T22:05:58.22 1.0 negative manual P 57 0.4685 108 -0.38 22
IV.TRIV.HHE. 2020-07-06T22:05:58.34 0.1 undecidable manual P 307 0.4335 109 0.3 91
OT.OT05.EHZ. 2020-07-06T22:05:57.97 0.1 undecidable manual P 71 0.4658 108 -0.59 84
IV.MRB1.HHZ. 2020-07-06T22:05:57.50 0.1 undecidable manual P 185 0.384 112 0.25 95
IV.VITU.HNZ. 2020-07-06T22:05:57.58 0.6 undecidable manual P 222 0.4326 109 -0.44 44
IV.PSB1.HNN. 2020-07-06T22:05:56.01 0.1 undecidable manual P 209 0.3202 117 -0.25 93
IV.BSSO.HHZ. 2020-07-06T22:05:56.00 0.3 positive manual P 277 0.3175 117 -0.2 71
IV.MELA.HHZ. 2020-07-06T22:05:54.67 0.1 positive manual P 23 0.2176 129 -0.09 100
IV.SACR.HHZ. 2020-07-06T22:05:54.97 0.1 positive manual P 245 0.2554 124 -0.32 93
IV.GATE.HHZ. 2020-07-06T22:05:53.23 0.6 undecidable manual P 276 0.0782 157 -0.08 51
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GATE.HHE. ML:1.9 0.000458 0.26 AML other m 2020-07-06T22:05:58.80
IV.MELA.HHE. ML:1.9 0.0003915 0.44 AML other m 2020-07-06T22:05:59.39
IV.MELA.HHN. ML:1.8 0.000266 0.5 AML other m 2020-07-06T22:05:59.34
IV.SACR.HHE. ML:1.4 9.745E-5 1.24 AML other m 2020-07-06T22:06:00.24
IV.SACR.HHN. ML:1.1 4.53E-5 0.2 AML other m 2020-07-06T22:06:01.46
IV.GATE.HHN. ML:1.7 0.000302 0.9 AML other m 2020-07-06T22:06:01.22
IV.BSSO.HHN. ML:1.2 5.31E-5 0.8 AML other m 2020-07-06T22:06:03.30
IV.BSSO.HHE. ML:1.4 8.23E-5 0.84 AML other m 2020-07-06T22:06:04.78
OT.OT05.EHN. ML:1.2 3.975E-5 0.44 AML other m 2020-07-06T22:06:07.29
IV.APRC.HHE. ML:1.6 8.71E-5 0.9 AML other m 2020-07-06T22:06:07.79
OT.OT05.EHE. ML:1.3 4.68E-5 1.32 AML other m 2020-07-06T22:06:08.11
IV.APRC.HHN. ML:1.5 7.56E-5 0.84 AML other m 2020-07-06T22:06:08.29
IV.SGRT.HHE. ML:1.9 0.0001295 1.54 AML other m 2020-07-06T22:06:12.13
IV.SGRT.HHN. ML:1.8 0.0001095 1.7 AML other m 2020-07-06T22:06:12.14
IV.MSAG.HHN. ML:2 0.000134 0.8 AML other m 2020-07-06T22:06:16.06
IV.MSAG.HHE. ML:1.6 4.825E-5 0.52 AML other m 2020-07-06T22:06:17.31
IV.LAV9.HHN. ML:3.1 0.000395 0.14 AML other m 2020-07-06T22:06:53.92
IV.LAV9.HHE. ML:3.1 0.000377 0.92 AML other m 2020-07-06T22:06:54.77
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