Earthquake with magnitude of ML 1.7 on date 14-09-2021 and time 05:10:14 (Italy) in region 3 km NE Campochiaro (CB)

A magnitude ML 1.7 earthquake occured in region: 3 km NE Campochiaro (CB), on

  • 14-09-2021 03:10:14 (UTC)
  • 14-09-2021 05:10:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.465, 14.538 at 14 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
Campochiaro CB 3 646 646
Guardiaregia CB 3 801 1447
San Polo Matese CB 4 470 1917
Vinchiaturo CB 5 3324 5241
Colle d'Anchise CB 5 807 6048
Bojano CB 6 8058 14106
Baranello CB 7 2673 16779
San Giuliano del Sannio CB 9 1029 17808
Sepino CB 9 1964 19772
Spinete CB 10 1320 21092
Busso CB 10 1273 22365
Cercepiccola CB 11 681 23046
San Massimo CB 11 855 23901
Mirabello Sannitico CB 13 2180 26081
Casalciprano CB 13 564 26645
Pietraroja BN 13 545 27190
Ferrazzano CB 13 3344 30534
Cantalupo nel Sannio IS 14 739 31273
Sant'Elena Sannita IS 14 275 31548
Oratino CB 14 1641 33189
Cusano Mutri BN 14 4091 37280
Sassinoro BN 15 618 37898
Campobasso CB 15 49431 87329
Macchiagodena IS 15 1854 89183
Cercemaggiore CB 15 3777 92960
Roccamandolfi IS 16 938 93898
San Gregorio Matese CE 16 988 94886
Frosolone IS 17 3170 98056
Santa Maria del Molise IS 17 665 98721
Castello del Matese CE 17 1494 100215
Castropignano CB 17 947 101162
Morcone BN 17 4932 106094
Gildone CB 18 809 106903
Piedimonte Matese CE 18 11297 118200
Santa Croce del Sannio BN 18 927 119127
San Potito Sannitico CE 18 1925 121052
Molise CB 19 167 121219
Castelpetroso IS 19 1680 122899
Ripalimosani CB 19 3114 126013
Torella del Sannio CB 20 795 126808
Gioia Sannitica CE 20 3638 130446

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km NW of Benevento (60091 inhabitants)
47 Km NE of Caserta (76326 inhabitants)
59 Km N of Acerra (59573 inhabitants)
61 Km NE of Aversa (53047 inhabitants)
63 Km NE of Afragola (65057 inhabitants)
65 Km NW of Avellino (54857 inhabitants)
66 Km NE of Casoria (77642 inhabitants)
66 Km NE of Giugliano in Campania (122974 inhabitants)
69 Km NE of Marano di Napoli (59874 inhabitants)
73 Km N of Portici (55274 inhabitants)
74 Km NE of Napoli (974074 inhabitants)
74 Km W of San Severo (53905 inhabitants)
75 Km N of Ercolano (53709 inhabitants)
77 Km N of Torre del Greco (86275 inhabitants)
78 Km NE of Pozzuoli (81661 inhabitants)
80 Km N of Scafati (50787 inhabitants)
84 Km W of Foggia (151991 inhabitants)
86 Km N of Castellammare di Stabia (66466 inhabitants)
86 Km N of Cava de' Tirreni (53659 inhabitants)
89 Km N of Salerno (135261 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web 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 1.7 2021-09-14
03:10:14
41.4653 14.5377 14 2021-09-14
03:23:41
Sala Sismica INGV-Roma 95404861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-09-14 03:10:14 ± 0.09
Latitude 41.4653 ± 0.0063
Longitude 14.5377 ± 0.0060
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 95404861

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 652
Semi-minor axis of confidence ellipse (meter) 215
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 3
Circular confidence region, given by single value of horizontal uncertainty (meter) 650
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 52
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.94609
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 16
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 40
Type of magnitude ML
Reference to an origin 95404861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-09-14 03:23:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SGRT.HHZ. 2021-09-14T03:10:45.13 0.3 undecidable manual S 72 0.9461 92 0.55 58
IV.OT05.EHZ. 2021-09-14T03:10:39.82 3.0 undecidable manual S 0
IV.MRVN.HHZ. 2021-09-14T03:10:38.64 3.0 undecidable manual P 0.91 0
IV.CERA.HHZ. 2021-09-14T03:10:33.76 0.6 undecidable manual S 100
OT.OT12.EHZ. 2021-09-14T03:10:33.98 3.0 positive manual P 0.08 0
OT.OT16.EHZ. 2021-09-14T03:10:33.50 0.6 undecidable manual S 52 0.5989 93 -0.81 35
IV.TREM.HHZ. 2021-09-14T03:10:33.72 3.0 positive manual P 0.77 0
IV.MELA.HHZ. 2021-09-14T03:10:31.72 0.6 undecidable manual S 61 0.5018 94 0.3 45
IV.SGRT.HHZ. 2021-09-14T03:10:31.81 0.1 undecidable manual P 72 0.9461 92 0.12 84
IV.MCRV.HHZ. 2021-09-14T03:10:30.78 3.0 positive manual P 0.08 0
IV.OT05.EHZ. 2021-09-14T03:10:27.66 3.0 undecidable manual P 0
IV.INTR.HHZ. 2021-09-14T03:10:27.51 3.0 negative manual P -0.81 0
IV.TST01.HHZ. 2021-09-14T03:10:26.27 0.6 undecidable manual S 338 0.3049 98 0.65 42
IV.PSB1.HHZ. 2021-09-14T03:10:25.82 0.6 undecidable manual S 140 0.3166 97 -0.14 47
OT.OT16.EHZ. 2021-09-14T03:10:24.99 1.0 negative manual P 52 0.5989 93 -0.76 18
IV.GATE.HHZ. 2021-09-14T03:10:24.81 0.6 undecidable manual S 80 0.2833 99 -0.16 47
IV.VAGA.HHZ. 2021-09-14T03:10:23.25 0.6 undecidable manual S 258 0.2329 102 -0.26 47
IV.MIDA.HHZ. 2021-09-14T03:10:23.84 0.6 undecidable manual S 310 0.2761 99 -0.93 37
IV.MELA.HHZ. 2021-09-14T03:10:23.71 0.1 positive manual P 61 0.5018 94 -0.38 86
IV.PIGN.HHZ. 2021-09-14T03:10:22.10 0.6 negative manual P 225 0.3777 96 0.13 46
IV.TST01.HHZ. 2021-09-14T03:10:21.36 0.6 negative manual P 338 0.3049 98 0.62 42
IV.RNI2.HHZ. 2021-09-14T03:10:21.97 0.1 positive manual P 310 0.3732 96 0.07 95
IV.SGG.HHZ. 2021-09-14T03:10:20.66 0.6 undecidable manual S 237 0.1421 118 -0.32 47
IV.PSB1.HHZ. 2021-09-14T03:10:20.94 0.3 undecidable manual P 140 0.3166 97 0 73
IV.VITU.HHZ. 2021-09-14T03:10:20.50 0.6 negative manual P 166 0.2905 99 0.01 49
IV.PTRJ.HHZ. 2021-09-14T03:10:20.22 0.6 undecidable manual S 184 0.1016 131 0.25 48
IV.SACR.HHZ. 2021-09-14T03:10:20.03 0.6 undecidable manual S 118 0.143 118 -0.96 37
IV.GATE.HHZ. 2021-09-14T03:10:20.89 0.6 undecidable manual P 80 0.2833 99 0.53 44
IV.MIDA.HHZ. 2021-09-14T03:10:20.05 0.3 negative manual P 310 0.2761 99 -0.2 70
IV.BSSO.HHZ. 2021-09-14T03:10:19.84 0.6 undecidable manual S 27 0.0908 135 0.09 51
IV.VAGA.HHZ. 2021-09-14T03:10:19.82 1.0 negative manual P 258 0.2329 102 0.3 23
IV.SACR.HHZ. 2021-09-14T03:10:18.11 0.1 positive manual P 118 0.143 118 0.04 100
IV.SGG.HHZ. 2021-09-14T03:10:18.17 0.3 positive manual P 237 0.1421 118 0.11 73
IV.PTRJ.HHZ. 2021-09-14T03:10:17.64 0.6 undecidable manual P 184 0.1016 131 0.16 49
IV.BSSO.HHZ. 2021-09-14T03:10:17.85 1.0 positive manual P 27 0.0908 135 0.5 23
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BSSO.HHE. ML:2.2 0.001705 0.94 AML other m 2021-09-14T03:10:21.48
IV.BSSO.HNE. ML:2.2 0.00163 0.96 AML other m 2021-09-14T03:10:21.49
IV.BSSO.HHN. ML:2.1 0.001315 0.72 AML other m 2021-09-14T03:10:21.62
IV.BSSO.HNN. ML:2.1 0.00129 0.72 AML other m 2021-09-14T03:10:21.63
IV.PTRJ.HNN. ML:2.1 0.0011 0.56 AML other m 2021-09-14T03:10:21.69
IV.SACR.HHN. ML:1.6 0.000286 1.02 AML other m 2021-09-14T03:10:21.46
IV.SACR.HNN. ML:1.6 0.00029 0.82 AML other m 2021-09-14T03:10:22.45
IV.SACR.HHE. ML:1.6 0.000282 0.76 AML other m 2021-09-14T03:10:22.05
IV.PTRJ.HNE. ML:2 0.001094 0.96 AML other m 2021-09-14T03:10:22.76
IV.SGG.HHN. ML:2 0.000785 0.44 AML other m 2021-09-14T03:10:22.47
IV.SGG.HHE. ML:2.2 0.00117 0.62 AML other m 2021-09-14T03:10:22.89
IV.VAGA.HNN. ML:2.1 0.000651 0.9 AML other m 2021-09-14T03:10:25.51
IV.VAGA.HNE. ML:2 0.0005355 1.32 AML other m 2021-09-14T03:10:26.86
IV.SACR.HNE. ML:1.6 0.000291 0.98 AML other m 2021-09-14T03:10:26.78
IV.VAGA.HHN. ML:2.1 0.000677 0.18 AML other m 2021-09-14T03:10:26.51
IV.VAGA.HHE. ML:1.7 0.0002885 1.14 AML other m 2021-09-14T03:10:27.35
IV.MIDA.HHN. ML:1.5 0.0001335 0.34 AML other m 2021-09-14T03:10:29.56
IV.MIDA.HHE. ML:1.5 0.0001425 0.44 AML other m 2021-09-14T03:10:29.69
IV.PSB1.HHE. ML:1.4 9.07E-5 1.24 AML other m 2021-09-14T03:10:29.85
IV.PIGN.HHE. ML:1.5 9.725E-5 0.74 AML other m 2021-09-14T03:10:30.78
IV.GATE.HNE. ML:1.4 0.00011885 0.44 AML other m 2021-09-14T03:10:30.67
IV.GATE.HHE. ML:1.4 0.00011825 0.42 AML other m 2021-09-14T03:10:30.67
IV.PSB1.HHN. ML:1.3 7.505E-5 0.32 AML other m 2021-09-14T03:10:30.95
IV.GATE.HNN. ML:1.4 0.000115 0.4 AML other m 2021-09-14T03:10:31.51
IV.TST01.HHE. ML:1.1 5.12E-5 0.4 AML other m 2021-09-14T03:10:31.75
IV.MELA.HHN. ML:1.8 0.000142 0.12 AML other m 2021-09-14T03:10:32.80
IV.PIGN.HHN. ML:1.5 8.915E-5 0.26 AML other m 2021-09-14T03:10:32.95
IV.VITU.HHE. ML:1.8 0.0002435 0.38 AML other m 2021-09-14T03:10:32.93
IV.VITU.HHN. ML:1.8 0.0002695 1.36 AML other m 2021-09-14T03:10:33.95
IV.GATE.HHN. ML:1.4 0.00012 0.82 AML other m 2021-09-14T03:10:33.97
IV.TST01.HHN. ML:1.2 6.91E-5 0.54 AML other m 2021-09-14T03:10:34.25
IV.CERA.HHN. ML:2 0.0002945 1.68 AML other m 2021-09-14T03:10:35.90
IV.MELA.HHE. ML:1.8 0.0001475 0.22 AML other m 2021-09-14T03:10:36.05
IV.CERA.HHE. ML:1.8 0.0001685 0.32 AML other m 2021-09-14T03:10:36.19
IV.INTR.HHE. ML:1.7 6.405E-5 0.3 AML other m 2021-09-14T03:10:45.05
IV.SGRT.HHE. ML:1.9 7.465E-5 1.32 AML other m 2021-09-14T03:10:48.17
IV.SGRT.HHN. ML:1.7 4.92E-5 0.44 AML other m 2021-09-14T03:10:48.76
IV.MCRV.HHN. ML:1.6 3.865E-5 1.12 AML other m 2021-09-14T03:10:49.66
IV.MCRV.HHE. ML:1.4 3.13E-5 0.5 AML other m 2021-09-14T03:10:52.21
IV.INTR.HHN. ML:1.6 6.015E-5 1.34 AML other m 2021-09-14T03:10:57.67
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download