Earthquake with magnitude of ML 0.7 on date 25-10-2019 and time 11:02:20 (Italy) in region 5 km S Bolognola (MC)

A magnitude ML 0.7 earthquake occured in region: 5 km S Bolognola (MC), on

  • 25-10-2019 09:02:20 (UTC)
  • 25-10-2019 11:02:20 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9530, 13.2130 at 16 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
Bolognola MC 5 142 142
Ussita MC 6 444 586
Castelsantangelo sul Nera MC 8 281 867
Acquacanina MC 9 121 988
Visso MC 10 1107 2095
Fiastra MC 10 559 2654
Montefortino FM 11 1178 3832
Montemonaco AP 11 604 4436
Sarnano MC 12 3264 7700
Amandola FM 12 3629 11329
Fiordimonte MC 14 202 11531
Montegallo AP 16 523 12054
Pievebovigliana MC 16 866 12920
Preci PG 16 724 13644
Gualdo MC 16 815 14459
Comunanza AP 17 3166 17625
Pieve Torina MC 17 1458 19083
Monte Cavallo MC 18 145 19228
Cessapalombo MC 18 512 19740
San Ginesio MC 19 3498 23238
Smerillo FM 20 365 23603
Muccia MC 20 915 24518

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km E of Foligno (57155 inhabitants)
52 Km NW of Teramo (54892 inhabitants)
63 Km NE of Terni (111501 inhabitants)
69 Km N of L'Aquila (69753 inhabitants)
69 Km E of Perugia (166134 inhabitants)
78 Km SW of Ancona (100861 inhabitants)
91 Km NW of Montesilvano (53738 inhabitants)
98 Km NW of Pescara (121014 inhabitants)
100 Km S of Fano (60888 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 0.7 2019-10-25
09:02:20
42.9532 13.2128 16 2019-10-25
09:11:07
Sala Sismica INGV-Roma 73438621
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-25 09:02:20 ± 0.16
Latitude 42.9532 ± 0.0054
Longitude 13.2128 ± 0.0074
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73438621

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 636
Semi-minor axis of confidence ellipse (meter) 290
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 62
Circular confidence region, given by single value of horizontal uncertainty (meter) 640.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 101
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.23832
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 9
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 73438621
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-25 09:11:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
AC.KBN.HHZ. 2019-10-25T09:03:34.94 3.0 undecidable manual Pn 1.57 0
GU.GRAM.HHZ. 2019-10-25T09:03:33.30 3.0 undecidable manual Sg 1.95 0
IV.IMOL.HNZ. 2019-10-25T09:03:20.31 3.0 undecidable manual Sg 3.84 0
IV.NDIM.HNZ. 2019-10-25T09:03:20.75 3.0 undecidable manual Sn -9.99 0
IV.MRLC.HHZ. 2019-10-25T09:03:19.70 3.0 undecidable manual Sg 10.99 0
IT.FIE.HGZ. 2019-10-25T09:03:09.52 3.0 undecidable manual Sg 3.25 0
IV.BRSN.EHZ. 2019-10-25T09:03:07.19 3.0 undecidable manual Sn -6.4 0
IT.ORP.HGZ. 2019-10-25T09:03:01.68 3.0 undecidable manual Sn 0.93 0
IV.TREG.HNZ. 2019-10-25T09:03:00.15 3.0 negative manual Pn -0.86 0
IT.ORP.HGZ. 2019-10-25T09:02:32.10 3.0 positive manual Pn -3.28 0
IV.MML1.HNE. 2019-10-25T09:02:30.63 0.6 undecidable manual S 312 26.4513 109 0.13 64
IV.MTRA.HNZ. 2019-10-25T09:02:30.17 0.6 undecidable manual S 146 26.4513 109 -0.33 61
IV.MF5.EHE. 2019-10-25T09:02:29.73 0.3 undecidable manual S 79 20.3685 117 0.71 83
IV.PF6.EHN. 2019-10-25T09:02:28.80 0.3 undecidable manual S 356 20.5683 117 -0.25 94
IV.FDMO.HHZ. 2019-10-25T09:02:27.40 0.3 undecidable manual S 312 13.7751 131 -0.15 97
IV.CSP1.EHZ. 2019-10-25T09:02:27.66 0.6 undecidable manual S 358 15.3735 127 -0.23 63
IV.NRCA.HHZ. 2019-10-25T09:02:27.90 0.3 undecidable manual S 211 15.4734 127 -0.01 100
IV.MMO1.EHZ. 2019-10-25T09:02:26.73 0.3 undecidable manual S 123 10.9779 139 -0.3 95
IV.MML1.HNE. 2019-10-25T09:02:26.48 0.3 undecidable manual P 312 26.4513 109 0.1 97
IV.MTRA.HNZ. 2019-10-25T09:02:26.06 0.3 undecidable manual P 146 26.4513 109 -0.32 92
IV.MC2.EHZ. 2019-10-25T09:02:26.58 0.3 undecidable manual S 203 4.995 159 0.38 95
IV.PF6.EHN. 2019-10-25T09:02:25.76 0.3 undecidable manual P 356 20.5683 117 0.22 95
IV.MF5.EHE. 2019-10-25T09:02:25.54 0.3 undecidable manual P 79 20.3685 117 0.01 99
IV.CSP1.EHZ. 2019-10-25T09:02:24.78 0.3 undecidable manual P 358 15.3735 127 -0.09 98
IV.NRCA.HHZ. 2019-10-25T09:02:24.87 0.3 undecidable manual P 211 15.4734 127 -0.01 100
IV.MC2.EHZ. 2019-10-25T09:02:24.10 0.3 undecidable manual P 203 4.995 159 0.2 98
IV.MMO1.EHZ. 2019-10-25T09:02:24.23 0.3 undecidable manual P 123 10.9779 139 -0.14 98
IV.FDMO.HHZ. 2019-10-25T09:02:24.67 0.3 undecidable manual P 312 13.7751 131 0 100
IV.VIVA.HHZ. 2019-10-25T09:02:19.27 3.0 undecidable manual S -0.49 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.7 0.0000393 0.46 AML other m 2019-10-25T09:02:27.84
IV.FDMO.HHN. ML:0.6 0.00003225 1.06 AML other m 2019-10-25T09:02:27.81
IV.CSP1.EHE. ML:0.7 0.00003953174000000001 1.6384 AML other m 2019-10-25T09:02:28.13
IV.CSP1.EHN. ML:0.8 0.00004837317 0.16 AML other m 2019-10-25T09:02:27.93
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