Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 06-04-2020 and time 12:52:54 (Italy) in region 2 km NE Santa Vittoria in Matenano (FM)

A magnitude ML 1.2 earthquake occured in region: 2 km NE Santa Vittoria in Matenano (FM), on

  • 06-04-2020 10:52:54 (UTC)
  • 06-04-2020 12:52:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0370, 13.5070 at 24 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Santa Vittoria in Matenano FM 2 1330 1330
Monteleone di Fermo FM 2 395 1725
Montelparo FM 3 778 2503
Servigliano FM 5 2336 4839
Monsampietro Morico FM 5 659 5498
Monte San Martino MC 6 765 6263
Smerillo FM 6 365 6628
Monte Rinaldo FM 6 379 7007
Montefalcone Appennino FM 7 424 7431
Belmonte Piceno FM 7 646 8077
Montottone FM 7 979 9056
Penna San Giovanni MC 7 1108 10164
Force AP 8 1354 11518
Ortezzano FM 8 774 12292
Falerone FM 8 3337 15629
Monte Vidon Corrado FM 10 731 16360
Montedinove AP 10 488 16848
Montalto delle Marche AP 10 2122 18970
Rotella AP 10 906 19876
Monte Vidon Combatte FM 10 433 20309
Montegiorgio FM 11 6851 27160
Grottazzolina FM 11 3398 30558
Montappone FM 11 1682 32240
Sant'Angelo in Pontano MC 11 1436 33676
Comunanza AP 12 3166 36842
Monte Giberto FM 12 801 37643
Petritoli FM 13 2335 39978
Massa Fermana FM 13 963 40941
Magliano di Tenna FM 13 1452 42393
Amandola FM 14 3629 46022
Gualdo MC 14 815 46837
Ponzano di Fermo FM 14 1674 48511
Carassai AP 14 1100 49611
Castignano AP 14 2796 52407
Rapagnano FM 16 2145 54552
Palmiano AP 16 196 54748
Cossignano AP 16 978 55726
Loro Piceno MC 16 2401 58127
Ripe San Ginesio MC 16 852 58979
Sarnano MC 17 3264 62243
Mogliano MC 17 4696 66939
Montefortino FM 17 1178 68117
San Ginesio MC 17 3498 71615
Venarotta AP 17 2066 73681
Francavilla d'Ete FM 17 964 74645
Monterubbiano FM 18 2230 76875
Monte San Pietrangeli FM 18 2458 79333
Torre San Patrizio FM 18 2048 81381
Colmurano MC 19 1263 82644
Offida AP 19 5058 87702
Moresco FM 19 598 88300
Roccafluvione AP 20 2010 90310

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km NW of Teramo (54892 inhabitants)
65 Km S of Ancona (100861 inhabitants)
66 Km E of Foligno (57155 inhabitants)
77 Km N of L'Aquila (69753 inhabitants)
78 Km NW of Montesilvano (53738 inhabitants)
86 Km NW of Pescara (121014 inhabitants)
88 Km NE of Terni (111501 inhabitants)
91 Km E of Perugia (166134 inhabitants)
93 Km NW of Chieti (51815 inhabitants)
98 Km SE 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 1.2 2020-04-06
10:52:54		 43.0373 13.5072 24 2020-04-06
10:59:59		 Sala Sismica INGV-Roma 77950431
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-06 10:52:54 ± 0.1
Latitude 43.0373 ± 0.0063
Longitude 13.5072 ± 0.0049
Depth (km) 24 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77950431

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 638
Semi-minor axis of confidence ellipse (meter) 291
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 5
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) 146
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.08
Epicentral distance of station closest to the epicenter (degree) 0.06025
Epicentral distance of station farthest from the epicenter (degree) 0.41549
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 77950431
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-06 10:59:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2020-04-06T10:53:05.09 0.6 undecidable manual S 284 25.2525 127 -0.04 49
IV.MMO1.HNN. 2020-04-06T10:53:04.39 0.6 undecidable manual S 224 21.1677 133 0.09 49
IV.EL6.EHZ. 2020-04-06T10:53:03.35 3.0 undecidable manual P 46.1205 -0.2 0
IV.GUMA.HHE. 2020-04-06T10:53:03.20 0.6 undecidable manual S 281 14.1747 145 0.13 49
IV.MF5.EHZ. 2020-04-06T10:53:02.10 0.6 undecidable manual S 215 6.6933 162 -0.08 50
IV.NRCA.HHZ. 2020-04-06T10:53:02.60 0.3 undecidable manual P 235 39.1275 114 0.05 71
IV.FDMO.HHZ. 2020-04-06T10:53:01.83 0.6 undecidable manual P 270 34.0437 118 -0.03 48
IV.MC2.EHZ. 2020-04-06T10:53:01.39 0.6 undecidable manual P 242 29.3484 122 0.16 47
IV.CSP1.EHZ. 2020-04-06T10:53:00.65 0.3 negative manual P 284 25.2525 127 -0.06 73
IV.MMO1.HNN. 2020-04-06T10:53:00.17 0.1 undecidable manual P 224 21.1677 133 -0.06 97
IV.GUMA.HHE. 2020-04-06T10:52:59.52 0.6 undecidable manual P 281 14.1747 145 0 50
IV.MNTT.EHZ. 2020-04-06T10:52:59.11 0.1 positive manual P 69 7.6812 160 0.05 100
IV.MF5.EHZ. 2020-04-06T10:52:58.83 0.6 undecidable manual P 215 6.6933 162 -0.18 49
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MF5.EHE. ML:1.4 0.00015476915 0.3392 AML other m 2020-04-06T10:53:02.28
IV.MF5.EHN. ML:1.4 0.00017968085 0.1216 AML other m 2020-04-06T10:53:02.26
IV.MNTT.EHE. ML:1.2 0.00010738766 0.2432 AML other m 2020-04-06T10:53:05.59
IV.MNTT.EHN. ML:1.3 0.000134785015 0.256 AML other m 2020-04-06T10:53:04.46
IV.CSP1.EHE. ML:1.1 0.000054348389999999996 1.6 AML other m 2020-04-06T10:53:05.50
IV.CSP1.EHN. ML:0.9 0.000037201925 0.2816 AML other m 2020-04-06T10:53:05.63
IV.FDMO.HHE. ML:1.4 0.00009074267499999999 0.1216 AML other m 2020-04-06T10:53:07.54
IV.FDMO.HHN. ML:1.1 0.000038557375 0.1024 AML other m 2020-04-06T10:53:07.74
IV.NRCA.HHE. ML:1.0 0.000031580535 0.1216 AML other m 2020-04-06T10:53:10.91
IV.NRCA.HHN. ML:1.0 0.00002970954 0.1408 AML other m 2020-04-06T10:53:09.65
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