Earthquake with magnitude of ML 1.2 on date 18-07-2020 and time 13:32:26 (Italy) in region 3 km E Reino (BN)

A magnitude ML 1.2 earthquake occured in region: 3 km E Reino (BN), on

  • 18-07-2020 11:32:26 (UTC)
  • 18-07-2020 13:32:26 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.28, 14.85 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
Reino BN 3 1210 1210
San Marco dei Cavoti BN 3 3371 4581
Pago Veiano BN 5 2406 6987
Molinara BN 5 1618 8605
San Giorgio La Molara BN 6 2994 11599
Pesco Sannita BN 7 1972 13571
Fragneto l'Abate BN 7 1049 14620
Fragneto Monforte BN 9 1840 16460
Circello BN 9 2388 18848
Colle Sannita BN 9 2431 21279
Pietrelcina BN 10 3114 24393
Campolattaro BN 10 1072 25465
Buonalbergo BN 13 1730 27195
Foiano di Val Fortore BN 13 1410 28605
Paduli BN 13 3978 32583
Casalduni BN 14 1378 33961
Pontelandolfo BN 14 2167 36128
Castelpagano BN 14 1483 37611
Montefalcone di Val Fortore BN 14 1525 39136
Casalbore AV 14 1800 40936
Sant'Arcangelo Trimonte BN 15 573 41509
Santa Croce del Sannio BN 15 927 42436
Ponte BN 16 2580 45016
Ginestra degli Schiavoni BN 16 476 45492
Baselice BN 16 2397 47889
Morcone BN 17 4932 52821
Montecalvo Irpino AV 18 3725 56546
Torrecuso BN 18 3407 59953
Benevento BN 18 60091 120044
San Lupo BN 18 801 120845
Paupisi BN 19 1633 122478
Sassinoro BN 19 618 123096
Castelvetere in Val Fortore BN 19 1240 124336
Castelfranco in Miscano BN 19 916 125252
San Bartolomeo in Galdo BN 19 4867 130119
San Lorenzo Maggiore BN 19 2154 132273
Apice BN 20 5686 137959

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km NE of Benevento (60091 inhabitants)
41 Km N of Avellino (54857 inhabitants)
49 Km E of Caserta (76326 inhabitants)
55 Km NE of Acerra (59573 inhabitants)
61 Km NE of Afragola (65057 inhabitants)
61 Km W of Foggia (151991 inhabitants)
63 Km SW of San Severo (53905 inhabitants)
63 Km NE of Casoria (77642 inhabitants)
64 Km NE of Aversa (53047 inhabitants)
66 Km NE of Scafati (50787 inhabitants)
66 Km N of Cava de' Tirreni (53659 inhabitants)
66 Km NE of Portici (55274 inhabitants)
68 Km NE of Giugliano in Campania (122974 inhabitants)
68 Km NE of Ercolano (53709 inhabitants)
68 Km N of Salerno (135261 inhabitants)
69 Km NE of Torre del Greco (86275 inhabitants)
70 Km NE of Marano di Napoli (59874 inhabitants)
71 Km NE of Napoli (974074 inhabitants)
73 Km NE of Castellammare di Stabia (66466 inhabitants)
76 Km N of Battipaglia (50786 inhabitants)
80 Km NE of Pozzuoli (81661 inhabitants)
88 Km W of Cerignola (58396 inhabitants)
97 Km W 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 1.2 2020-07-18
11:32:26
41.29 14.85 11 2020-07-18
11:37:44
Sala Sismica INGV-Roma 81131301
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-18 11:32:26 ± 0.1
Latitude 41.29 ± 0.01
Longitude 14.85 ± 0.01
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 81131301

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1150
Semi-minor axis of confidence ellipse (meter) 650
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 265
Circular confidence region, given by single value of horizontal uncertainty (meter) 1150
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 142
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 9
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) 0.06925
Epicentral distance of station farthest from the epicenter (degree) 0.37052
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.1
Num. used stations 8
Type of magnitude ML
Reference to an origin 81131301
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-18 11:37:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MRB1.HHE. 2020-07-18T11:32:34.77 1.0 undecidable manual S 152 0.1835 50 0.16 24
IV.CIGN.HHE. 2020-07-18T11:32:34.30 0.1 undecidable manual P 6 0.3705 50 -0.17 94
IV.BSSO.HHZ. 2020-07-18T11:32:33.48 0.1 undecidable manual P 323 0.3256 50 -0.22 94
IV.GATE.HHZ. 2020-07-18T11:32:32.45 0.1 undecidable manual P 10 0.232 50 0.36 92
IV.VITU.HHZ. 2020-07-18T11:32:31.64 0.1 undecidable manual P 239 0.197 50 0.15 97
IV.MRB1.HHE. 2020-07-18T11:32:31.05 0.1 undecidable manual P 152 0.1835 50 -0.22 96
IV.PSB1.HHZ. 2020-07-18T11:32:31.14 0.6 undecidable manual S 208 0.0692 145 -0.22 49
IV.SACR.HHZ. 2020-07-18T11:32:30.78 0.1 undecidable manual P 315 0.1583 50 -0.05 100
IV.PSB1.HHZ. 2020-07-18T11:32:29.60 0.1 negative manual P 208 0.0692 145 0.22 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PSB1.HHN. ML:1.3 0.0002675 0.48 AML other m 2020-07-18T11:32:32.51
IV.PSB1.HHE. ML:1.2 0.00023 0.16 AML other m 2020-07-18T11:32:33.53
IV.SACR.HHE. ML:1.2 0.000135 0.32 AML other m 2020-07-18T11:32:34.89
IV.SACR.HHN. ML:1 7.645E-5 0.26 AML other m 2020-07-18T11:32:35.82
IV.VITU.HHE. ML:1.3 0.0001295 0.32 AML other m 2020-07-18T11:32:37.18
IV.VITU.HHN. ML:1.4 0.000154 0.38 AML other m 2020-07-18T11:32:39.27
IV.GATE.HHN. ML:1.1 7.73E-5 1.3 AML other m 2020-07-18T11:32:39.87
IV.GATE.HHE. ML:1.2 8.75E-5 1.42 AML other m 2020-07-18T11:32:40.91
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