Earthquake with magnitude of ML 0.3 on date 07-11-2019 and time 22:40:51 (UTC) in region 3 km SE Balsorano (AQ)

A magnitude ML 0.3 earthquake occured in region: 3 km SE Balsorano (AQ), on

  • 07-11-2019 22:40:51 (UTC)
  • 07-11-2019 23:40:51 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.78, 13.58 at 12 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
Balsorano AQ 3 3569 3569
Pescosolido FR 7 1555 5124
Sora FR 7 26144 31268
San Vincenzo Valle Roveto AQ 8 2347 33615
Campoli Appennino FR 9 1725 35340
Broccostella FR 9 2741 38081
Villavallelonga AQ 11 919 39000
Isola del Liri FR 11 11715 50715
Castelliri FR 11 3454 54169
Collelongo AQ 12 1233 55402
Posta Fibreno FR 13 1139 56541
Morino AQ 14 1448 57989
Fontechiari FR 14 1303 59292
Arpino FR 15 7262 66554
Civita d'Antino AQ 15 979 67533
Vicalvi FR 15 783 68316
Monte San Giovanni Campano FR 16 12929 81245
Alvito FR 17 2713 83958
Veroli FR 17 20560 104518
Pescasseroli AQ 18 2203 106721
Boville Ernica FR 18 8737 115458
Collepardo FR 18 968 116426
Fontana Liri FR 19 2953 119379
Lecce nei Marsi AQ 19 1702 121081
Casalvieri FR 20 2698 123779
Santopadre FR 20 1357 125136
Vico nel Lazio FR 20 2234 127370

Municipalities with at least 50000 inhabitants

An earthquake occurred to
66 Km S of L'Aquila (69753 inhabitants)
66 Km NE of Latina (125985 inhabitants)
68 Km E of Velletri (53303 inhabitants)
68 Km E of Tivoli (56533 inhabitants)
75 Km E of Guidonia Montecelio (88673 inhabitants)
80 Km SW of Chieti (51815 inhabitants)
80 Km E of Aprilia (73446 inhabitants)
87 Km E of Anzio (54211 inhabitants)
90 Km E of Pomezia (62966 inhabitants)
92 Km E of Roma (2864731 inhabitants)
93 Km SW of Pescara (121014 inhabitants)
94 Km SW of Montesilvano (53738 inhabitants)
99 Km S of Teramo (54892 inhabitants)
100 Km NW of Caserta (76326 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
Rev 1000 ML 0.3 2019-11-07
22:40:51
41.78 13.58 12 2020-02-28
16:42:05
Bollettino Sismico Italiano INGV 73858761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-07 22:40:51 ± 0.06
Latitude 41.78 ± 0.00
Longitude 13.58 ± 0.01
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73858761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 621
Semi-minor axis of confidence ellipse (meter) 367
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 117
Circular confidence region, given by single value of horizontal uncertainty (meter) 620
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 88
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.47844
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.3

Field Value
Value 0.3
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 73858761
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-15 15:03:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MSSA.HHZ. 2019-11-07T22:42:22.59 3.0 undecidable manual Sn -4.03 0
IV.PLLN.EHZ. 2019-11-07T22:42:05.26 3.0 negative manual Pg 14.31 0
IV.FIR.HHZ. 2019-11-07T22:41:56.52 3.0 undecidable manual Sg 1.94 0
RF.GEPF.HHZ. 2019-11-07T22:41:55.91 3.0 undecidable manual Pg 5.59 0
MN.TRI.HHZ. 2019-11-07T22:41:46.09 3.0 undecidable manual Pg 3.53 0
OT.OT14.EHZ. 2019-11-07T22:41:20.48 3.0 positive manual Pg 1.63 0
IV.MCRV.HHZ. 2019-11-07T22:41:18.62 3.0 undecidable manual Pn -0.65 0
IV.CERT.HHZ. 2019-11-07T22:41:08.35 0.6 undecidable manual S 291 0.4784 91 0.11 46
IV.GIUL.HHZ. 2019-11-07T22:41:04.05 0.3 undecidable manual S 228 0.3292 92 0.22 69
IV.INTR.HHZ. 2019-11-07T22:41:03.73 0.6 undecidable manual S 46 0.3336 92 -0.24 46
IV.FDMO.HHZ. 2019-11-07T22:41:02.18 3.0 positive manual P -3.63 0
IV.LAV9.HNZ. 2019-11-07T22:41:02.13 3.0 undecidable manual P -0.02 0
IT.VNF1.HGZ. 2019-11-07T22:41:02.73 3.0 undecidable manual P -0.6 0
IV.CERT.HHZ. 2019-11-07T22:41:00.96 0.1 undecidable manual P 291 0.4784 91 -0.25 90
IT.OPI.HGE. 2019-11-07T22:40:59.64 0.6 undecidable manual S 91 0.1844 98 0.08 49
IV.INTR.HHZ. 2019-11-07T22:40:58.96 0.3 undecidable manual P 46 0.3336 92 0.22 69
IV.GIUL.HHZ. 2019-11-07T22:40:58.57 0.3 undecidable manual P 228 0.3292 92 -0.09 71
IV.POFI.HNE. 2019-11-07T22:40:57.40 0.6 undecidable manual S 122 0.1142 116 -0.15 48
IV.VVLD.HHZ. 2019-11-07T22:40:57.01 0.3 undecidable manual S 19 0.0953 124 -0.06 75
IV.LRP.EHZ. 2019-11-07T22:40:57.89 0.3 undecidable manual S 179 0.1313 109 -0.13 73
IT.OPI.HGE. 2019-11-07T22:40:56.09 0.6 undecidable manual P 91 0.1844 98 -0.1 49
IV.LRP.EHZ. 2019-11-07T22:40:55.30 0.1 undecidable manual P 179 0.1313 109 -0.01 100
IV.POFI.HNE. 2019-11-07T22:40:55.25 0.1 undecidable manual P 122 0.1142 116 0.21 97
IV.VVLD.HHZ. 2019-11-07T22:40:54.85 0.1 negative manual P 19 0.0953 124 0.09 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.VVLD.HHE. ML:0.3 1.844222E-5 0.1408 AML other m 2019-11-07T22:40:57.09
IV.VVLD.HHN. ML:0.3 2.054648E-5 0.1536 AML other m 2019-11-07T22:40:57.23
IV.LRP.EHE. ML:0.4 2.2359675E-5 0.0896 AML other m 2019-11-07T22:40:58.42
IV.LRP.EHN. ML:0.4 2.497488E-5 0.0512 AML other m 2019-11-07T22:40:58.39
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