Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.6 on date 02-02-2020 and time 04:52:27 (Italy) in region 1 km NE Ripabottoni (CB)

A magnitude ML 0.6 earthquake occured in region: 1 km NE Ripabottoni (CB), on

  • 02-02-2020 03:52:27 (UTC)
  • 02-02-2020 04:52:27 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.6970, 14.8150 at 11 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Ripabottoni CB 1 514 514
Provvidenti CB 3 119 633
Morrone del Sannio CB 4 587 1220
Casacalenda CB 6 2135 3355
Castellino del Biferno CB 7 545 3900
Campolieto CB 8 839 4739
Monacilioni CB 10 523 5262
Sant'Elia a Pianisi CB 10 1818 7080
Petrella Tifernina CB 10 1170 8250
Bonefro CB 10 1384 9634
Lupara CB 10 505 10139
Castelbottaccio CB 11 312 10451
Lucito CB 11 696 11147
Guardialfiera CB 12 1065 12212
Montelongo CB 12 365 12577
Montorio nei Frentani CB 12 437 13014
San Giuliano di Puglia CB 13 1042 14056
Matrice CB 13 1115 15171
Montagano CB 13 1086 16257
San Giovanni in Galdo CB 13 580 16837
Colletorto CB 14 1938 18775
Pietracatella CB 14 1375 20150
Civitacampomarano CB 14 417 20567
Macchia Valfortore CB 14 576 21143
Larino CB 14 6793 27936
Toro CB 14 1391 29327
Santa Croce di Magliano CB 15 4435 33762
Ripalimosani CB 16 3114 36876
Limosano CB 16 768 37644
Campodipietra CB 16 2570 40214
Rotello CB 17 1212 41426
Castelmauro CB 17 1505 42931
Sant'Angelo Limosano CB 18 352 43283
Carlantino FG 18 980 44263
San Biase CB 19 189 44452
Jelsi CB 20 1781 46233
Acquaviva Collecroce CB 20 672 46905

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km W of San Severo (53905 inhabitants)
63 Km N of Benevento (60091 inhabitants)
66 Km W of Foggia (151991 inhabitants)
80 Km NE of Caserta (76326 inhabitants)
87 Km N of Avellino (54857 inhabitants)
90 Km SE of Chieti (51815 inhabitants)
91 Km NE of Acerra (59573 inhabitants)
92 Km W of Manfredonia (57279 inhabitants)
95 Km NE of Aversa (53047 inhabitants)
96 Km NE of Afragola (65057 inhabitants)
98 Km NE of Casoria (77642 inhabitants)
99 Km SE of Pescara (121014 inhabitants)
100 Km NE of Giugliano in Campania (122974 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 0.6 2020-02-02
03:52:27		 41.6972 14.8152 11 2020-07-18
21:08:33		 Bollettino Sismico Italiano INGV 78418251
Reviewed
Rev100 		ML 0.6 2020-02-02
03:52:27		 41.6153 14.8157 12 2020-02-02
13:51:58		 Sala Sismica INGV-Roma 76133281
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-02 03:52:27 ± 0.12
Latitude 41.6972 ± 0.0162
Longitude 14.8152 ± 0.0084
Depth (km) 11 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 78418251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1358
Semi-minor axis of confidence ellipse (meter) 1164
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 185
Circular confidence region, given by single value of horizontal uncertainty (meter) 1360.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 136
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.08004
Epicentral distance of station farthest from the epicenter (degree) 0.62323
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitudes information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.3
Num. used stations 7
Type of magnitude ML
Reference to an origin 78418251
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-04-20 16:57:21

ML:0.6

Field Value
Value 0.6
Uncertainty 0.3
Num. used stations 7
Type of magnitude ML
Reference to an origin 76133281
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-02 13:51:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LPEL.HHE. 2020-02-02T03:52:48.57 0.3 undecidable manual S 307 65.0904 90 0.88 53
OT.OT04.EHN. 2020-02-02T03:52:46.81 0.6 undecidable manual S 87 63.492 90 -0.46 42
IV.APRC.HHZ. 2020-02-02T03:52:46.19 0.6 undecidable manual S 83 60.5949 90 -0.33 44
IV.RNI2.HHE. 2020-02-02T03:52:44.80 0.3 undecidable manual S 271 54.9006 90 -0.19 67
IV.MIDA.HHE. 2020-02-02T03:52:42.77 0.3 undecidable manual S 263 46.9197 90 -0.08 69
IV.APRC.HHZ. 2020-02-02T03:52:39.04 3.0 undecidable manual P 83 60.5949 90 0.4 63
OT.OT03.EHZ. 2020-02-02T03:52:39.94 0.6 undecidable manual P 88 69.1752 90 -0.01 45
OT.OT04.EHN. 2020-02-02T03:52:39.01 0.3 undecidable manual P 87 63.492 90 -0.06 68
IV.LPEL.HHE. 2020-02-02T03:52:38.91 1.0 undecidable manual P 307 65.0904 90 -0.41 42
IV.MELA.HHZ. 2020-02-02T03:52:37.43 0.6 undecidable manual S 88 25.8519 91 0.2 46
IV.RNI2.HHE. 2020-02-02T03:52:37.49 0.3 undecidable manual P 271 54.9006 90 -0.26 66
IV.TRIV.HHZ. 2020-02-02T03:52:37.24 1.0 undecidable manual S 289 23.2545 92 0.7 21
IV.GATE.HHE. 2020-02-02T03:52:36.89 0.3 undecidable manual S 159 21.867 92 0.72 61
IV.MIDA.HHE. 2020-02-02T03:52:35.86 0.1 undecidable manual P 263 46.9197 90 -0.66 79
IV.TRIV.HHZ. 2020-02-02T03:52:33.08 0.1 undecidable manual P 289 23.2545 92 0.2 95
IV.GATE.HHE. 2020-02-02T03:52:33.26 0.3 undecidable manual P 159 21.867 92 0.59 64
IV.MELA.HHZ. 2020-02-02T03:52:33.06 0.3 undecidable manual P 88 25.8519 91 -0.22 95
IV.CIGN.HHZ. 2020-02-02T03:52:32.23 0.3 undecidable manual S 123 8.88 128 -0.61 66
IV.CIGN.HHZ. 2020-02-02T03:52:30.76 0.1 negative manual P 123 8.88 128 0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CIGN.HHE. ML:0.5 0.000041996455 0.2592 AML other m 2020-02-02T03:52:32.51
IV.CIGN.HHN. ML:0.6 0.000053404395 0.5408 AML other m 2020-02-02T03:52:37.33
IV.MELA.HHN. ML:1.1 0.00006776233500000001 0.2784 AML other m 2020-02-02T03:52:38.20
IV.MELA.HHE. ML:1.0 0.000050893395 0.0992 AML other m 2020-02-02T03:52:38.24
IV.TRIV.HHN. ML:0.2 0.0000093937565 0.32 AML other m 2020-02-02T03:52:38.27
IV.TRIV.HNE. ML:0.5 0.00002027072 0.4992 AML other m 2020-02-02T03:52:38.25
IV.TRIV.HHE. ML:0.2 0.000011837790000000001 0.2176 AML other m 2020-02-02T03:52:38.59
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