Earthquake with magnitude of ML 1.6 on date 27-10-2019 and time 00:02:50 (Italy) in region 4 km E Ripabottoni (CB)

A magnitude ML 1.6 earthquake occured in region: 4 km E Ripabottoni (CB), on

  • 26-10-2019 22:02:50 (UTC)
  • 27-10-2019 00:02:50 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.68, 14.85 at 10 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
Ripabottoni CB 4 514 514
Provvidenti CB 5 119 633
Sant'Elia a Pianisi CB 7 1818 2451
Casacalenda CB 7 2135 4586
Morrone del Sannio CB 7 587 5173
Bonefro CB 8 1384 6557
Monacilioni CB 8 523 7080
Campolieto CB 8 839 7919
San Giuliano di Puglia CB 10 1042 8961
Castellino del Biferno CB 10 545 9506
Colletorto CB 11 1938 11444
Montelongo CB 11 365 11809
Macchia Valfortore CB 11 576 12385
Pietracatella CB 11 1375 13760
Montorio nei Frentani CB 11 437 14197
Santa Croce di Magliano CB 12 4435 18632
Petrella Tifernina CB 13 1170 19802
San Giovanni in Galdo CB 13 580 20382
Lupara CB 13 505 20887
Toro CB 14 1391 22278
Matrice CB 14 1115 23393
Castelbottaccio CB 14 312 23705
Carlantino FG 14 980 24685
Larino CB 15 6793 31478
Lucito CB 15 696 32174
Guardialfiera CB 15 1065 33239
Montagano CB 15 1086 34325
Rotello CB 15 1212 35537
Campodipietra CB 16 2570 38107
Celenza Valfortore FG 17 1598 39705
Ripalimosani CB 17 3114 42819
Civitacampomarano CB 17 417 43236
Jelsi CB 18 1781 45017
Limosano CB 19 768 45785
Gambatesa CB 20 1464 47249

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km W of San Severo (53905 inhabitants)
61 Km N of Benevento (60091 inhabitants)
63 Km W of Foggia (151991 inhabitants)
80 Km NE of Caserta (76326 inhabitants)
85 Km N of Avellino (54857 inhabitants)
89 Km W of Manfredonia (57279 inhabitants)
91 Km NE of Acerra (59573 inhabitants)
94 Km SE of Chieti (51815 inhabitants)
95 Km NE of Aversa (53047 inhabitants)
95 Km NE of Afragola (65057 inhabitants)
98 Km NE of Casoria (77642 inhabitants)
99 Km W of Cerignola (58396 inhabitants)
99 Km NE of Giugliano in Campania (122974 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
Rev 100 ML 1.6 2019-10-26
22:02:50
41.68 14.85 11 2019-10-26
22:15:19
Sala Sismica INGV-Roma 73462401
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-26 22:02:50 ± 0.12
Latitude 41.68 ± 0.01
Longitude 14.85 ± 0.01
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73462401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 977
Semi-minor axis of confidence ellipse (meter) 734
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 127
Circular confidence region, given by single value of horizontal uncertainty (meter) 980
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 15
Number of defining phases 15
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) 0.77701
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 73462401
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-26 22:15:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.INTR.HHZ. 2019-10-26T22:03:04.75 1.0 negative manual P 296 0.777 50 -0.92 17
IV.LPEL.HHZ. 2019-10-26T22:03:02.52 1.0 positive manual P 307 0.6169 50 -0.4 21
IV.SACR.HHZ. 2019-10-26T22:03:02.25 0.3 undecidable manual S 201 0.3022 50 -0.16 72
IV.BSSO.HHZ. 2019-10-26T22:03:00.86 0.3 undecidable manual S 235 0.2329 50 0.49 68
IV.MELA.HHZ. 2019-10-26T22:02:59.94 0.3 undecidable manual S 83 0.2086 50 0.28 71
IV.FRES.HHE. 2019-10-26T22:02:58.23 0.3 undecidable manual P 336 0.3229 50 0.34 69
IV.SACR.HHZ. 2019-10-26T22:02:56.76 1.0 undecidable manual P 201 0.3022 50 -0.78 20
IT.GLNS.HNE. 2019-10-26T22:02:56.67 0.3 undecidable manual P 12 0.2374 50 0.23 72
IT.PLTA.HNE. 2019-10-26T22:02:56.21 0.6 undecidable manual P 348 0.2113 50 0.22 48
IV.BSSO.HHZ. 2019-10-26T22:02:56.20 0.6 positive manual P 235 0.2329 50 -0.15 49
IV.MELA.HHZ. 2019-10-26T22:02:55.55 0.3 undecidable manual P 83 0.2086 50 -0.4 69
IV.GATE.HHZ. 2019-10-26T22:02:55.43 0.3 undecidable manual P 165 0.1727 119 0.17 73
IT.MCLF.HNN. 2019-10-26T22:02:55.59 0.6 undecidable manual P 358 0.2221 50 -0.57 44
IV.CIGN.HHZ. 2019-10-26T22:02:55.20 0.3 undecidable manual S 122 0.0486 153 0.21 74
IV.CIGN.HHZ. 2019-10-26T22:02:53.08 0.1 negative manual P 122 0.0486 153 -0.18 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CIGN.HHN. ML:1.9 0.00138 0.34 AML other m 2019-10-26T22:02:58.55
IV.CIGN.HHE. ML:2 0.001705 0.44 AML other m 2019-10-26T22:02:59.46
IV.MELA.HNN. ML:1.9 0.0005085 0.64 AML other m 2019-10-26T22:03:00.50
IV.MELA.HHN. ML:1.9 0.0004635 0.12 AML other m 2019-10-26T22:03:00.44
IV.MELA.HNE. ML:1.7 0.000291 0.86 AML other m 2019-10-26T22:03:00.54
IV.MELA.HHE. ML:1.6 0.0002555 0.36 AML other m 2019-10-26T22:03:00.54
IV.BSSO.HHE. ML:1.3 0.0001036 0.32 AML other m 2019-10-26T22:03:01.51
IV.BSSO.HNE. ML:1.7 0.000275 0.9 AML other m 2019-10-26T22:03:01.52
IV.BSSO.HHN. ML:1.2 9.15E-5 0.62 AML other m 2019-10-26T22:03:01.51
IV.BSSO.HNN. ML:1.6 0.00023 0.54 AML other m 2019-10-26T22:03:01.83
IV.SACR.HHN. ML:1.3 8.48E-5 0.64 AML other m 2019-10-26T22:03:02.24
IV.GATE.HNE. ML:1.7 0.0003825 0.58 AML other m 2019-10-26T22:03:02.95
IV.GATE.HHE. ML:1.7 0.00039 0.58 AML other m 2019-10-26T22:03:02.66
IV.SACR.HHE. ML:1.2 7.14E-5 1.2 AML other m 2019-10-26T22:03:03.17
IV.GATE.HNN. ML:1.5 0.0002605 1.52 AML other m 2019-10-26T22:03:05.01
IV.GATE.HHN. ML:1.5 0.0002245 1.52 AML other m 2019-10-26T22:03:05.02
IV.LPEL.HHN. ML:1.5 6.075E-5 0.92 AML other m 2019-10-26T22:03:12.37
IV.LPEL.HHE. ML:1.5 5.805E-5 0.48 AML other m 2019-10-26T22:03:15.31
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