Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 30-07-2024 and time 21:32:07 (UTC) in region 1 km S Ripabottoni (CB)

A magnitude ML 2.1 earthquake occured in region: 1 km S Ripabottoni (CB), on

  • 30-07-2024 21:32:07 (UTC)
  • 30-07-2024 23:32:07 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.6790, 14.8110 at 27 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.

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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 5 119 633
Morrone del Sannio CB 5 587 1220
Campolieto CB 6 839 2059
Castellino del Biferno CB 7 545 2604
Monacilioni CB 8 523 3127
Casacalenda CB 8 2135 5262
Sant'Elia a Pianisi CB 8 1818 7080
Petrella Tifernina CB 10 1170 8250
Bonefro CB 11 1384 9634
Matrice CB 11 1115 10749
Lupara CB 11 505 11254
San Giovanni in Galdo CB 11 580 11834
Lucito CB 12 696 12530
Castelbottaccio CB 12 312 12842
Montagano CB 12 1086 13928
Pietracatella CB 12 1375 15303
Toro CB 12 1391 16694
Macchia Valfortore CB 13 576 17270
San Giuliano di Puglia CB 13 1042 18312
Montelongo CB 13 365 18677
Montorio nei Frentani CB 14 437 19114
Colletorto CB 14 1938 21052
Guardialfiera CB 14 1065 22117
Ripalimosani CB 14 3114 25231
Campodipietra CB 14 2570 27801
Civitacampomarano CB 15 417 28218
Santa Croce di Magliano CB 16 4435 32653
Limosano CB 16 768 33421
Larino CB 16 6793 40214
Carlantino FG 17 980 41194
Sant'Angelo Limosano CB 17 352 41546
Jelsi CB 18 1781 43327
Rotello CB 18 1212 44539
Campobasso CB 18 49431 93970
Castelmauro CB 19 1505 95475
San Biase CB 19 189 95664
Celenza Valfortore FG 19 1598 97262
Gildone CB 20 809 98071

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km W of San Severo (53905 inhabitants)
61 Km N of Benevento (60091 inhabitants)
66 Km W of Foggia (151991 inhabitants)
78 Km NE of Caserta (76326 inhabitants)
85 Km N of Avellino (54857 inhabitants)
89 Km NE of Acerra (59573 inhabitants)
92 Km SE of Chieti (51815 inhabitants)
92 Km W of Manfredonia (57279 inhabitants)
93 Km NE of Aversa (53047 inhabitants)
94 Km NE of Afragola (65057 inhabitants)
96 Km NE of Casoria (77642 inhabitants)
98 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
Reviewed
Rev100 		ML 2.1 2024-07-30
21:32:07		 41.6793 14.8108 27 2024-07-30
21:50:28		 Sala Sismica INGV-Roma 130284641
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-07-30 21:32:07 ± 0.21
Latitude 41.6793 ± 0.0099
Longitude 14.8108 ± 0.0084
Depth (km) 27 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 130284641

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1089
Semi-minor axis of confidence ellipse (meter) 241
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 340
Circular confidence region, given by single value of horizontal uncertainty (meter) 1090.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 71
Number of associated phases, regardless of their use for origin computation 47
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.59445
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 17
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 39
Type of magnitude ML
Reference to an origin 130284641
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-07-30 21:50:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SSFR.HHZ. 2024-07-30T21:33:21.91 3.0 undecidable manual Sg 7.29 0
IV.SACS.HHZ. 2024-07-30T21:32:55.15 3.0 undecidable manual Pg 7.66 0
IV.NRCA.HHZ. 2024-07-30T21:32:41.69 3.0 undecidable manual Pg 4.32 0
IV.MSAG.HHZ. 2024-07-30T21:32:39.35 3.0 undecidable manual S 0.69 0
IV.AMUR.HHZ. 2024-07-30T21:32:37.07 3.0 undecidable manual Pn 1.16 0
IV.SGRT.HHZ. 2024-07-30T21:32:34.37 3.0 undecidable manual S -0.31 0
IV.INTR.HHZ. 2024-07-30T21:32:33.86 3.0 undecidable manual S -0.66 0
IV.MRVN.HHZ. 2024-07-30T21:32:32.22 3.0 negative manual P 1.04 0
IV.PALZ.HHZ. 2024-07-30T21:32:31.19 3.0 positive manual P 1.1 0
IV.APRC.HHZ. 2024-07-30T21:32:28.51 3.0 undecidable manual S -1.25 0
IV.MCRV.HHZ. 2024-07-30T21:32:27.48 3.0 undecidable manual P 0.39 0
IV.POFI.HHZ. 2024-07-30T21:32:27.49 3.0 undecidable manual P 3.16 0
IV.MSAG.HHZ. 2024-07-30T21:32:26.52 3.0 positive manual P 1.07 0
IV.T0110.HHZ. 2024-07-30T21:32:25.42 3.0 positive manual P -1.34 0
IV.MIDA.HHZ. 2024-07-30T21:32:23.80 0.1 undecidable manual S 265 46.3203 115 0.02 96
IV.SNAL.HHZ. 2024-07-30T21:32:23.72 3.0 positive manual P -1.11 0
IV.CAFE.HHZ. 2024-07-30T21:32:22.72 3.0 undecidable manual P -0.57 0
IV.PABO.HHZ. 2024-07-30T21:32:22.14 0.1 undecidable manual S 283 35.9418 122 0.81 77
IV.PIGN.HHZ. 2024-07-30T21:32:22.05 3.0 negative manual P 0.35 0
IV.INTR.HHZ. 2024-07-30T21:32:22.19 3.0 positive manual P -0.93 0
OT.OT16.HHE. 2024-07-30T21:32:20.90 0.1 undecidable manual S 60 34.3434 123 -0.07 97
IV.SACR.HNN. 2024-07-30T21:32:20.56 0.1 undecidable manual S 196 32.4453 125 0.01 98
IV.TRIV.HHZ. 2024-07-30T21:32:19.18 0.1 undecidable manual S 294 23.6541 135 0.44 91
IV.APRC.HHZ. 2024-07-30T21:32:19.66 3.0 negative manual P -0.79 0
IV.LPEL.HHZ. 2024-07-30T21:32:19.91 0.1 undecidable manual P 308 65.9895 107 -0.03 92
IV.MELA.HHZ. 2024-07-30T21:32:19.31 0.1 undecidable manual S 83 26.3514 131 0.05 99
IV.RNI2.HHZ. 2024-07-30T21:32:18.35 3.0 positive manual P 0.12 0
IV.BSSO.HNZ. 2024-07-30T21:32:18.22 0.1 undecidable manual S 231 23.2545 135 -0.45 93
IV.VAGA.HHZ. 2024-07-30T21:32:18.54 0.1 undecidable manual P 239 56.0994 110 0.04 94
IV.VITU.HHZ. 2024-07-30T21:32:18.57 3.0 negative manual P -0.41 0
IV.SGG.HHZ. 2024-07-30T21:32:17.07 0.1 undecidable manual P 228 48.3183 113 -0.32 91
IV.MOCO.HHZ. 2024-07-30T21:32:17.92 0.1 undecidable manual P 140 44.8218 115 1.03 70
OT.OT11.HHZ. 2024-07-30T21:32:17.70 0.1 undecidable manual P 113 47.2194 114 0.48 88
IT.LRNO.HNZ. 2024-07-30T21:32:17.00 0.6 undecidable manual S 33 16.7721 145 -0.54 45
IV.MIDA.HHZ. 2024-07-30T21:32:17.02 0.1 undecidable manual P 265 46.3203 115 -0.08 95
IV.PSB1.HHZ. 2024-07-30T21:32:17.93 3.0 negative manual P -0.12 0
IV.SACR.HNN. 2024-07-30T21:32:15.16 0.1 undecidable manual P 196 32.4453 125 -0.08 98
IV.PTRJ.HHZ. 2024-07-30T21:32:15.88 0.1 undecidable manual P 214 42.1245 117 -0.63 84
OT.OT16.HHE. 2024-07-30T21:32:15.44 0.1 undecidable manual P 60 34.3434 123 -0.04 97
IV.PABO.HHZ. 2024-07-30T21:32:15.90 0.1 undecidable manual P 283 35.9418 122 0.21 95
IV.MELA.HHZ. 2024-07-30T21:32:14.49 0.1 undecidable manual P 83 26.3514 131 0 100
IT.GLNS.HNZ. 2024-07-30T21:32:14.71 0.1 undecidable manual P 19 27.2505 130 0.1 99
IV.GATE.HHZ. 2024-07-30T21:32:14.41 0.1 undecidable manual P 156 20.1687 140 0.58 88
IT.LRNO.HNZ. 2024-07-30T21:32:13.22 0.1 undecidable manual P 33 16.7721 145 -0.28 96
IV.TRIV.HHZ. 2024-07-30T21:32:13.98 0.1 undecidable manual P 294 23.6541 135 -0.21 97
IV.BSSO.HNZ. 2024-07-30T21:32:13.89 0.1 undecidable manual P 231 23.2545 135 -0.26 96
IV.CIGN.HHZ. 2024-07-30T21:32:12.06 0.1 undecidable manual P 110 8.2806 161 -0.85 81
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IT.LRNO.HNN. ML:2.1 0.0006954371 0.28 AML other m 2024-07-30T21:32:19.79
IT.LRNO.HNE. ML:2.1 0.0006006846 0.16 AML other m 2024-07-30T21:32:18.08
IV.TRIV.HHE. ML:2.1 0.0005691087500000001 0.26 AML other m 2024-07-30T21:32:19.69
IV.TRIV.HNE. ML:2.2 0.0006825850499999999 0.27 AML other m 2024-07-30T21:32:19.69
IV.TRIV.HNN. ML:2.2 0.00069568265 0.32 AML other m 2024-07-30T21:32:19.95
IV.TRIV.HHN. ML:2.2 0.00059798445 0.44 AML other m 2024-07-30T21:32:19.95
IV.GATE.HNN. ML:2.2 0.0006810000000000001 0.42 AML other m 2024-07-30T21:32:22.44
IV.GATE.HHN. ML:2.2 0.0006865 0.42 AML other m 2024-07-30T21:32:22.44
IV.GATE.HHE. ML:2.3 0.0009735000000000001 0.3 AML other m 2024-07-30T21:32:25.18
IV.GATE.HNE. ML:2.3 0.000971 0.3 AML other m 2024-07-30T21:32:25.18
OT.OT11.HNE. ML:2.2 0.00037222460000000003 0.14 AML other m 2024-07-30T21:32:26.59
OT.OT11.HNN. ML:2.2 0.0003795151 0.21 AML other m 2024-07-30T21:32:26.61
OT.OT11.HHN. ML:2.5 0.0007917973 0.22 AML other m 2024-07-30T21:32:26.61
OT.OT11.HHE. ML:2.5 0.00070277195 0.14 AML other m 2024-07-30T21:32:26.59
IV.VAGA.HHE. ML:2.0 0.00017404345 0.2 AML other m 2024-07-30T21:32:27.40
IV.RNI2.HHE. ML:1.9 0.0001746582 0.14 AML other m 2024-07-30T21:32:27.08
IV.VITU.HHN. ML:2.0 0.00018449999999999999 0.32 AML other m 2024-07-30T21:32:29.58
IV.APRC.HHE. ML:2.1 0.00020563219999999999 0.14 AML other m 2024-07-30T21:32:29.91
IV.RNI2.HHN. ML:1.9 0.00017164735000000002 0.46 AML other m 2024-07-30T21:32:30.81
IV.VAGA.HHN. ML:2.2 0.00029099999999999997 0.28 AML other m 2024-07-30T21:32:30.25
IV.APRC.HHN. ML:2.2 0.000262 0.12 AML other m 2024-07-30T21:32:30.60
IV.VITU.HHE. ML:1.8 0.000122 0.22 AML other m 2024-07-30T21:32:31.47
IV.LPEL.HHN. ML:2.2 0.0002659858 0.12 AML other m 2024-07-30T21:32:31.90
IV.LPEL.HHE. ML:2.2 0.00027051715 0.26 AML other m 2024-07-30T21:32:33.01
IV.INTR.HHE. ML:1.8 0.00008605 0.24 AML other m 2024-07-30T21:32:34.31
IV.INTR.HHN. ML:2.1 0.00014000000000000001 0.48 AML other m 2024-07-30T21:32:40.73
IV.MCRV.HHE. ML:1.9 0.0000708 0.34 AML other m 2024-07-30T21:32:44.82
IV.MCRV.HHN. ML:1.8 0.000061943115 0.52 AML other m 2024-07-30T21:32:45.33
IV.CIGN.HHE. ML:0.0 0.0016642795000000002 0.18 AML other m 2024-07-30T21:32:14.77
IV.CIGN.HHN. ML:0.0 0.0015271105 0.12 AML other m 2024-07-30T21:32:14.48
IV.RNI2.HNE. ML:1.9 0.00015298816000000002 0.13 AML other m 2024-07-30T21:32:27.07
IV.RNI2.HNN. ML:1.9 0.00016721839999999998 0.46 AML other m 2024-07-30T21:32:30.81
IV.VAGA.HNE. ML:1.9 0.0001708586 0.22 AML other m 2024-07-30T21:32:27.51
IV.VAGA.HNN. ML:2.1 0.0002689398 0.27 AML other m 2024-07-30T21:32:30.26
IV.VITU.HNE. ML:2.5 0.0006616166500000001 1.8 AML other m 2024-07-30T21:32:40.49
IV.VITU.HNN. ML:2.1 0.0002387167 0.6 AML other m 2024-07-30T21:32:28.64
IV.APRC.HNE. ML:2.0 0.00020029295000000003 0.12 AML other m 2024-07-30T21:32:29.84
IV.LPEL.HNE. ML:2.4 0.00036380509 0.38 AML other m 2024-07-30T21:32:33.00
IV.LPEL.HNN. ML:2.2 0.00025078945 0.11 AML other m 2024-07-30T21:32:31.89
IV.CAFE.HHE. ML:1.9 0.00009984416 0.2 AML other m 2024-07-30T21:32:37.25
IV.CAFE.HHN. ML:1.6 0.00004873722 0.3 AML other m 2024-07-30T21:32:39.89
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
Waveforms Seismic signals in miniseed + resp format Download