Earthquake with magnitude of ML 0.8 on date 03-01-2020 and time 07:15:08 (Italy) in region 4 km NW Pescosolido (FR)

A magnitude ML 0.8 earthquake occured in region: 4 km NW Pescosolido (FR), on

  • 03-01-2020 06:15:08 (UTC)
  • 03-01-2020 07:15:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.77, 13.62 at 14 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
Pescosolido FR 4 1555 1555
Sora FR 6 26144 27699
Balsorano AQ 6 3569 31268
Campoli Appennino FR 6 1725 32993
Broccostella FR 8 2741 35734
Villavallelonga AQ 11 919 36653
San Vincenzo Valle Roveto AQ 11 2347 39000
Posta Fibreno FR 11 1139 40139
Isola del Liri FR 11 11715 51854
Castelliri FR 12 3454 55308
Fontechiari FR 12 1303 56611
Vicalvi FR 13 783 57394
Collelongo AQ 13 1233 58627
Alvito FR 14 2713 61340
Arpino FR 14 7262 68602
Pescasseroli AQ 14 2203 70805
Morino AQ 17 1448 72253
Opi AQ 17 420 72673
Monte San Giovanni Campano FR 17 12929 85602
San Donato Val di Comino FR 17 2107 87709
Casalvieri FR 18 2698 90407
Civita d'Antino AQ 18 979 91386
Lecce nei Marsi AQ 19 1702 93088
Santopadre FR 19 1357 94445
Casalattico FR 19 574 95019
Fontana Liri FR 19 2953 97972
Boville Ernica FR 19 8737 106709
Veroli FR 19 20560 127269
Gallinaro FR 19 1269 128538
Bisegna AQ 20 223 128761

Municipalities with at least 50000 inhabitants

An earthquake occurred to
67 Km S of L'Aquila (69753 inhabitants)
69 Km NE of Latina (125985 inhabitants)
71 Km E of Velletri (53303 inhabitants)
72 Km E of Tivoli (56533 inhabitants)
78 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)
91 Km SW of Pescara (121014 inhabitants)
93 Km SW of Montesilvano (53738 inhabitants)
94 Km E of Pomezia (62966 inhabitants)
95 Km E of Roma (2864731 inhabitants)
98 Km NW of Caserta (76326 inhabitants)
99 Km S of Teramo (54892 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 0.8 2020-01-03
06:15:08
41.77 13.62 14 2020-01-03
06:21:05
Sala Sismica INGV-Roma 75218481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-03 06:15:08 ± 0.07
Latitude 41.77 ± 0.00
Longitude 13.62 ± 0.01
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75218481

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1046
Semi-minor axis of confidence ellipse (meter) 334
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 86
Circular confidence region, given by single value of horizontal uncertainty (meter) 1050
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 168
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 7
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.09
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.31566
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 4
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 75218481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-03 06:21:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.VCEL.EHZ. 2020-01-03T06:15:19.43 3.0 undecidable manual P 0
IV.INTR.HHZ. 2020-01-03T06:15:15.76 0.1 undecidable manual P 41 0.3157 98 -0.06 96
IV.LRP.EHZ. 2020-01-03T06:15:15.48 0.6 undecidable manual S 192 0.1304 123 -0.12 49
IV.VVLD.HHZ. 2020-01-03T06:15:14.70 0.6 undecidable manual S 360 0.0953 134 -0.09 50
IV.POFI.HHZ. 2020-01-03T06:15:14.59 0.6 undecidable manual S 131 0.0872 138 -0.03 51
IV.POFI.HHZ. 2020-01-03T06:15:12.40 1.0 undecidable manual P 131 0.0872 138 0.17 24
IV.LRP.EHZ. 2020-01-03T06:15:12.84 0.3 negative manual P 192 0.1304 123 0.05 75
IV.VVLD.HHZ. 2020-01-03T06:15:12.38 0.1 negative manual P 360 0.0953 134 0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.VVLD.HHN. ML:0.9 7.69E-5 1.64 AML other m 2020-01-03T06:15:14.92
IV.VVLD.HHE. ML:0.8 6.525E-5 1.92 AML other m 2020-01-03T06:15:14.99
IV.LRP.EHE. ML:0.9 6.655E-5 1.14 AML other m 2020-01-03T06:15:16.34
IV.LRP.EHN. ML:0.4 2.01E-5 1.1 AML other m 2020-01-03T06:15:16.02
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