Earthquake with magnitude of ML 0.6 on date 07-01-2020 and time 20:32:56 (UTC) in region 4 km NW Pescosolido (FR)

A magnitude ML 0.6 earthquake occured in region: 4 km NW Pescosolido (FR), on

  • 07-01-2020 20:32:56 (UTC)
  • 07-01-2020 21:32:56 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.78, 13.63 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
Balsorano AQ 6 3569 5124
Campoli Appennino FR 6 1725 6849
Sora FR 6 26144 32993
Broccostella FR 8 2741 35734
Villavallelonga AQ 10 919 36653
San Vincenzo Valle Roveto AQ 11 2347 39000
Posta Fibreno FR 11 1139 40139
Isola del Liri FR 12 11715 51854
Castelliri FR 12 3454 55308
Fontechiari FR 13 1303 56611
Collelongo AQ 13 1233 57844
Vicalvi FR 13 783 58627
Alvito FR 14 2713 61340
Pescasseroli AQ 14 2203 63543
Arpino FR 14 7262 70805
Opi AQ 17 420 71225
Morino AQ 17 1448 72673
San Donato Val di Comino FR 17 2107 74780
Casalvieri FR 18 2698 77478
Civita d'Antino AQ 18 979 78457
Monte San Giovanni Campano FR 18 12929 91386
Lecce nei Marsi AQ 18 1702 93088
Casalattico FR 19 574 93662
Santopadre FR 19 1357 95019
Fontana Liri FR 19 2953 97972
Bisegna AQ 20 223 98195
Gallinaro FR 20 1269 99464
Boville Ernica FR 20 8737 108201
Veroli FR 20 20560 128761
Ortucchio AQ 20 1860 130621

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 SW of Chieti (51815 inhabitants)
79 Km E of Guidonia Montecelio (88673 inhabitants)
84 Km E of Aprilia (73446 inhabitants)
91 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)
96 Km E of Roma (2864731 inhabitants)
98 Km NW of Caserta (76326 inhabitants)
98 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 0.6 2020-01-07
20:32:56
41.78 13.63 14 2020-01-07
20:38:51
Sala Sismica INGV-Roma 75369501
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-07 20:32:56 ± 0.06
Latitude 41.78 ± 0.00
Longitude 13.63 ± 0.00
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 75369501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 328
Semi-minor axis of confidence ellipse (meter) 287
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 113
Circular confidence region, given by single value of horizontal uncertainty (meter) 330
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 126
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 9
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.06
Epicentral distance of station closest to the epicenter (degree) 0.08723
Epicentral distance of station farthest from the epicenter (degree) 0.35343
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 75369501
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-07 20:38:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.INTR.HHZ. 2020-01-07T20:33:08.54 0.6 undecidable manual S 41 0.3121 99 -0.03 48
IV.GIUL.HHZ. 2020-01-07T20:33:04.20 0.3 negative manual P 232 0.3534 97 -0.08 71
IV.LRP.EHZ. 2020-01-07T20:33:03.52 0.6 undecidable manual S 193 0.1331 122 0.01 50
IV.INTR.HHZ. 2020-01-07T20:33:03.59 0.6 negative manual P 41 0.3121 99 0.01 48
IV.POFI.HHZ. 2020-01-07T20:33:02.42 0.6 undecidable manual S 133 0.0872 138 -0.04 50
IV.VVLD.HHZ. 2020-01-07T20:33:02.50 0.6 undecidable manual S 358 0.0926 136 -0.08 50
IV.VVLD.HHZ. 2020-01-07T20:33:00.20 0.1 undecidable manual P 358 0.0926 136 0.08 99
IV.LRP.EHZ. 2020-01-07T20:33:00.69 0.1 undecidable manual P 193 0.1331 122 0.02 100
IV.POFI.HHZ. 2020-01-07T20:33:00.17 1.0 positive manual P 133 0.0872 138 0.11 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.VVLD.HHN. ML:0.8 5.91E-5 0.32 AML other m 2020-01-07T20:33:02.80
IV.POFI.HHE. ML:0.5 3.025E-5 0.46 AML other m 2020-01-07T20:33:03.54
IV.VVLD.HHE. ML:0.9 7.095E-5 0.56 AML other m 2020-01-07T20:33:03.03
IV.POFI.HHN. ML:0.4 2.735E-5 0.52 AML other m 2020-01-07T20:33:04.18
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