Earthquake with magnitude of ML 1.4 on date 08-01-2021 and time 13:37:02 (UTC) in region 5 km SE Provvidenti (CB)

A magnitude ML 1.4 earthquake occured in region: 5 km SE Provvidenti (CB), on

  • 08-01-2021 13:37:02 (UTC)
  • 08-01-2021 14:37:02 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.6940, 14.8690 at 21 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Provvidenti CB 5 119 119
Ripabottoni CB 5 514 633
Casacalenda CB 5 2135 2768
Bonefro CB 6 1384 4152
Morrone del Sannio CB 8 587 4739
San Giuliano di Puglia CB 8 1042 5781
Sant'Elia a Pianisi CB 8 1818 7599
Montelongo CB 8 365 7964
Montorio nei Frentani CB 9 437 8401
Colletorto CB 9 1938 10339
Monacilioni CB 10 523 10862
Santa Croce di Magliano CB 11 4435 15297
Campolieto CB 11 839 16136
Castellino del Biferno CB 11 545 16681
Macchia Valfortore CB 12 576 17257
Pietracatella CB 12 1375 18632
Larino CB 12 6793 25425
Rotello CB 13 1212 26637
Lupara CB 14 505 27142
Guardialfiera CB 14 1065 28207
Petrella Tifernina CB 14 1170 29377
Carlantino FG 14 980 30357
Castelbottaccio CB 15 312 30669
San Giovanni in Galdo CB 15 580 31249
Lucito CB 16 696 31945
Toro CB 16 1391 33336
Matrice CB 16 1115 34451
Montagano CB 17 1086 35537
Celenza Valfortore FG 17 1598 37135
Civitacampomarano CB 18 417 37552
Ururi CB 18 2693 40245
Campodipietra CB 18 2570 42815
Ripalimosani CB 19 3114 45929
Castelmauro CB 20 1505 47434

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km W of San Severo (53905 inhabitants)
62 Km W of Foggia (151991 inhabitants)
63 Km N of Benevento (60091 inhabitants)
82 Km NE of Caserta (76326 inhabitants)
87 Km N of Avellino (54857 inhabitants)
88 Km W of Manfredonia (57279 inhabitants)
93 Km NE of Acerra (59573 inhabitants)
93 Km SE of Chieti (51815 inhabitants)
97 Km NE of Aversa (53047 inhabitants)
98 Km NE of Afragola (65057 inhabitants)
99 Km W of Cerignola (58396 inhabitants)
100 Km NE of Casoria (77642 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 1.4 2021-01-08
13:37:02
41.6943 14.8687 21 2021-07-12
16:55:00
Bollettino Sismico Italiano INGV 87627811
Reviewed
Rev100
ML 1.3 2021-01-08
13:37:02
41.7037 14.8657 19 2021-01-08
14:09:22
Sala Sismica INGV-Roma 86096301
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-01-08 13:37:02 ± 0.13
Latitude 41.6943 ± 0.0054
Longitude 14.8687 ± 0.0072
Depth (km) 21 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 87627811

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 650
Semi-minor axis of confidence ellipse (meter) 260
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 300
Circular confidence region, given by single value of horizontal uncertainty (meter) 650.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 64
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 26
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) 0.04856
Epicentral distance of station farthest from the epicenter (degree) 0.61963
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 86096301
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-01-08 14:09:22

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 87627811
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-03-02 12:46:25
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
OT.OT03.EHE. 2021-01-08T13:37:23.24 0.6 undecidable manual S 88 64.6908 100 0.58 41
IV.APRC.HHZ. 2021-01-08T13:37:19.92 0.6 undecidable manual S 83 56.2992 102 -0.53 42
IV.MIDA.HNZ. 2021-01-08T13:37:18.72 0.6 undecidable manual S 264 51.2154 104 -0.43 44
IV.SACR.HHZ. 2021-01-08T13:37:15.70 0.6 undecidable manual S 202 35.6421 112 0.54 44
IV.LPEL.HHZ. 2021-01-08T13:37:14.57 0.3 undecidable manual P 305 68.7756 100 -0.27 66
IV.BSSO.HHZ. 2021-01-08T13:37:13.68 0.3 undecidable manual S 234 28.1496 118 0.34 70
OT.OT03.EHE. 2021-01-08T13:37:13.58 1.0 undecidable manual P 88 64.6908 100 -0.64 20
IV.APRC.HHZ. 2021-01-08T13:37:13.03 0.6 undecidable manual P 83 56.2992 102 0.09 47
IT.GLNS.HNZ. 2021-01-08T13:37:13.46 0.6 undecidable manual S 10 24.4533 122 0.96 38
IV.MELA.HHZ. 2021-01-08T13:37:12.18 0.3 undecidable manual S 86 21.4674 127 0.35 71
IV.PSB1.HHZ. 2021-01-08T13:37:12.24 0.1 undecidable manual P 185 52.503 103 -0.13 93
IT.PLTA.HNN. 2021-01-08T13:37:12.55 0.6 undecidable manual S 343 22.2555 126 0.54 45
IV.MIDA.HNZ. 2021-01-08T13:37:12.15 0.6 undecidable manual P 264 51.2154 104 -0.04 47
IT.MCLF.HNE. 2021-01-08T13:37:11.76 0.6 undecidable manual S 354 23.1546 124 -0.44 46
IV.PTRJ.HNE. 2021-01-08T13:37:11.54 0.3 undecidable manual P 218 46.2204 106 0.1 72
IV.SACR.HHZ. 2021-01-08T13:37:09.67 0.3 undecidable manual P 202 35.6421 112 -0.22 71
IT.LRNO.HNE. 2021-01-08T13:37:09.56 0.6 undecidable manual S 19 13.1757 143 -0.69 43
IV.TRIV.HHZ. 2021-01-08T13:37:08.97 0.1 undecidable manual P 287 27.5502 119 0.21 96
IT.GLNS.HNZ. 2021-01-08T13:37:08.64 0.3 undecidable manual P 10 24.4533 122 0.28 71
IV.MELA.HHZ. 2021-01-08T13:37:08.08 0.1 undecidable manual P 86 21.4674 127 0.11 99
IV.CIGN.HHZ. 2021-01-08T13:37:08.70 0.6 undecidable manual S 146 5.3946 163 -0.6 45
IV.BSSO.HHZ. 2021-01-08T13:37:08.86 0.1 undecidable manual P 234 28.1496 118 0.02 100
IT.MCLF.HNE. 2021-01-08T13:37:08.20 0.3 undecidable manual P 354 23.1546 124 0.02 76
IT.PLTA.HNN. 2021-01-08T13:37:07.59 0.3 undecidable manual P 343 22.2555 126 -0.49 68
IT.LRNO.HNE. 2021-01-08T13:37:07.20 0.1 undecidable manual P 19 13.1757 143 0.14 100
IV.CIGN.HHZ. 2021-01-08T13:37:06.24 0.1 undecidable manual P 146 5.3946 163 -0.27 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CIGN.HHN. ML:1.0 0.00007485753500000001 0.4768 AML other m 2021-01-08T13:37:08.46
IV.CIGN.HHE. ML:1.2 0.0001289670395 1.8144 AML other m 2021-01-08T13:37:10.02
IV.MELA.HHE. ML:1.6 0.000196046045 0.2624 AML other m 2021-01-08T13:37:12.31
IV.MELA.HNE. ML:1.6 0.00020963004999999997 0.2624 AML other m 2021-01-08T13:37:12.31
IV.MELA.HNN. ML:1.7 0.00023597596000000002 0.16 AML other m 2021-01-08T13:37:12.58
IV.MELA.HHN. ML:1.7 0.00023437815500000002 0.16 AML other m 2021-01-08T13:37:12.58
IV.TRIV.HHE. ML:1.1 0.0000521030215 0.72 AML other m 2021-01-08T13:37:12.49
IV.TRIV.HNE. ML:1.3 0.000081503735 0.6048 AML other m 2021-01-08T13:37:14.49
IV.TRIV.HHN. ML:1.3 0.00008469322499999999 0.3232 AML other m 2021-01-08T13:37:14.25
IV.BSSO.HHN. ML:1.4 0.00009422706 0.8256 AML other m 2021-01-08T13:37:14.52
IV.BSSO.HNN. ML:1.2 0.00006486 0.3648 AML other m 2021-01-08T13:37:14.52
IV.TRIV.HNN. ML:1.1 0.000050432085 1.7184 AML other m 2021-01-08T13:37:14.03
IV.BSSO.HHE. ML:1.4 0.000098493525 0.3584 AML other m 2021-01-08T13:37:14.72
IV.BSSO.HNE. ML:1.4 0.00010086853000000001 0.3584 AML other m 2021-01-08T13:37:14.73
IV.APRC.HHE. ML:1.5 0.000067264395 0.1152 AML other m 2021-01-08T13:37:21.51
IV.APRC.HNN. ML:2.4 0.00053397975 1.4432 AML other m 2021-01-08T13:37:22.09
IV.APRC.HHN. ML:1.6 0.00009108062 0.1984 AML other m 2021-01-08T13:37:22.27
IV.APRC.HNE. ML:2.0 0.0002070757 0.3296 AML other m 2021-01-08T13:37:23.76
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