Earthquake with magnitude of ML 1.3 on date 09-11-2019 and time 23:14:15 (Italy) in region 5 km E Balsorano (AQ)

A magnitude ML 1.3 earthquake occured in region: 5 km E Balsorano (AQ), on

  • 09-11-2019 22:14:15 (UTC)
  • 09-11-2019 23:14:15 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.78, 13.62 at 12 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
Balsorano AQ 5 3569 3569
Pescosolido FR 5 1555 5124
Sora FR 7 26144 31268
Campoli Appennino FR 7 1725 32993
Broccostella FR 9 2741 35734
Villavallelonga AQ 9 919 36653
San Vincenzo Valle Roveto AQ 9 2347 39000
Collelongo AQ 12 1233 40233
Isola del Liri FR 12 11715 51948
Posta Fibreno FR 12 1139 53087
Castelliri FR 13 3454 56541
Fontechiari FR 14 1303 57844
Vicalvi FR 14 783 58627
Pescasseroli AQ 15 2203 60830
Alvito FR 15 2713 63543
Arpino FR 15 7262 70805
Morino AQ 16 1448 72253
Civita d'Antino AQ 16 979 73232
Lecce nei Marsi AQ 18 1702 74934
Opi AQ 18 420 75354
Monte San Giovanni Campano FR 18 12929 88283
San Donato Val di Comino FR 19 2107 90390
Casalvieri FR 19 2698 93088
Ortucchio AQ 19 1860 94948
Veroli FR 19 20560 115508
Bisegna AQ 19 223 115731
Boville Ernica FR 20 8737 124468
Fontana Liri FR 20 2953 127421
Gioia dei Marsi AQ 20 1989 129410

Municipalities with at least 50000 inhabitants

An earthquake occurred to
66 Km S of L'Aquila (69753 inhabitants)
69 Km NE of Latina (125985 inhabitants)
70 Km E of Velletri (53303 inhabitants)
70 Km E of Tivoli (56533 inhabitants)
77 Km E of Guidonia Montecelio (88673 inhabitants)
78 Km SW of Chieti (51815 inhabitants)
83 Km E of Aprilia (73446 inhabitants)
90 Km E of Anzio (54211 inhabitants)
90 Km SW of Pescara (121014 inhabitants)
92 Km SW of Montesilvano (53738 inhabitants)
93 Km E of Pomezia (62966 inhabitants)
94 Km E of Roma (2864731 inhabitants)
98 Km S of Teramo (54892 inhabitants)
99 Km NW of Caserta (76326 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 1.3 2019-11-09
22:14:15
41.78 13.61 12 2019-11-09
22:19:37
Sala Sismica INGV-Roma 73762241
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-09 22:14:15 ± 0.06
Latitude 41.78 ± 0.00
Longitude 13.61 ± 0.00
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73762241

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 409
Semi-minor axis of confidence ellipse (meter) 79
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 281
Circular confidence region, given by single value of horizontal uncertainty (meter) 410
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.08544
Epicentral distance of station farthest from the epicenter (degree) 0.49912
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 73762241
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-09 22:19:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CERT.HHZ. 2019-11-09T22:14:32.44 0.1 undecidable manual S 289 0.4991 91 -0.17 90
IV.T0110.HHZ. 2019-11-09T22:14:31.89 0.1 undecidable manual S 15 0.4605 91 0.42 86
IV.GIUL.HHZ. 2019-11-09T22:14:28.43 0.1 undecidable manual S 230 0.3516 91 0.19 93
IV.PTQR.HHZ. 2019-11-09T22:14:26.28 0.1 undecidable manual S 326 0.286 91 -0.01 97
IV.INTR.HHZ. 2019-11-09T22:14:26.98 0.3 undecidable manual S 43 0.313 91 -0.13 70
IV.GUAR.HHZ. 2019-11-09T22:14:24.41 0.1 undecidable manual S 273 0.2257 92 -0.11 97
IV.T0110.HHZ. 2019-11-09T22:14:24.51 0.1 undecidable manual P 15 0.4605 91 -0.16 90
IV.CERT.HHZ. 2019-11-09T22:14:24.96 0.1 undecidable manual P 289 0.4991 91 -0.37 86
IV.INTR.HHZ. 2019-11-09T22:14:22.03 0.1 positive manual P 43 0.313 91 -0.12 94
IV.GIUL.HHZ. 2019-11-09T22:14:22.73 0.1 undecidable manual P 230 0.3516 91 -0.08 94
IV.LRP.EHZ. 2019-11-09T22:14:22.16 0.1 undecidable manual S 189 0.1394 99 0.19 97
IV.PTQR.HHZ. 2019-11-09T22:14:21.80 0.1 undecidable manual P 326 0.286 91 0.12 95
IV.VVLD.HHZ. 2019-11-09T22:14:20.41 0.1 undecidable manual S 4 0.0854 126 -0.08 100
IV.GUAR.HHZ. 2019-11-09T22:14:20.64 0.1 undecidable manual P 273 0.2257 92 -0.01 98
IV.POFI.HHZ. 2019-11-09T22:14:20.70 0.1 undecidable manual S 133 0.0989 118 -0.13 97
IV.LRP.EHZ. 2019-11-09T22:14:19.34 0.1 undecidable manual P 189 0.1394 99 0.17 97
IV.POFI.HHZ. 2019-11-09T22:14:18.61 0.1 undecidable manual P 133 0.0989 118 0.08 100
IV.VVLD.HHZ. 2019-11-09T22:14:18.51 0.1 undecidable manual P 4 0.0854 126 0.18 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.VVLD.HHN. ML:1.5 0.0004205 0.4 AML other m 2019-11-09T22:14:20.79
IV.VVLD.HNN. ML:1.5 0.0003915 0.36 AML other m 2019-11-09T22:14:20.80
IV.VVLD.HNE. ML:1.4 0.000295 0.48 AML other m 2019-11-09T22:14:20.89
IV.VVLD.HHE. ML:1.4 0.000317 0.54 AML other m 2019-11-09T22:14:20.62
IV.LRP.EHN. ML:1.6 0.000375 0.48 AML other m 2019-11-09T22:14:22.72
IV.GUAR.HHN. ML:1.2 9.71E-5 0.3 AML other m 2019-11-09T22:14:24.66
IV.GUAR.HHE. ML:1.1 7.06E-5 0.08 AML other m 2019-11-09T22:14:24.84
IV.POFI.HHE. ML:0.9 8.091954E-5 0.0896 AML other m 2019-11-09T22:14:21.03
IV.POFI.HHN. ML:0.8 6.9705545E-5 0.2432 AML other m 2019-11-09T22:14:21.87
IV.LRP.EHE. ML:1.7 0.00042859335 0.2176 AML other m 2019-11-09T22:14:22.30
IV.PTQR.HHE. ML:1 4.3290995E-5 0.1152 AML other m 2019-11-09T22:14:27.26
IV.PTQR.HHN. ML:1 4.0767555E-5 0.1792 AML other m 2019-11-09T22:14:27.67
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