Earthquake with magnitude of ML 1.6 on date 29-03-2020 and time 09:30:54 (Italy) in region 3 km N Santa Vittoria in Matenano (FM)

A magnitude ML 1.6 earthquake occured in region: 3 km N Santa Vittoria in Matenano (FM), on

  • 29-03-2020 07:30:54 (UTC)
  • 29-03-2020 09:30:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.04, 13.49 at 25 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
Santa Vittoria in Matenano FM 3 1330 1330
Monteleone di Fermo FM 3 395 1725
Servigliano FM 4 2336 4061
Monte San Martino MC 5 765 4826
Montelparo FM 5 778 5604
Smerillo FM 6 365 5969
Penna San Giovanni MC 6 1108 7077
Monsampietro Morico FM 6 659 7736
Belmonte Piceno FM 7 646 8382
Montefalcone Appennino FM 7 424 8806
Falerone FM 7 3337 12143
Monte Rinaldo FM 7 379 12522
Montottone FM 8 979 13501
Monte Vidon Corrado FM 9 731 14232
Force AP 9 1354 15586
Ortezzano FM 10 774 16360
Sant'Angelo in Pontano MC 10 1436 17796
Montappone FM 10 1682 19478
Montegiorgio FM 10 6851 26329
Montedinove AP 11 488 26817
Montalto delle Marche AP 11 2122 28939
Monte Vidon Combatte FM 11 433 29372
Comunanza AP 11 3166 32538
Rotella AP 11 906 33444
Grottazzolina FM 12 3398 36842
Massa Fermana FM 12 963 37805
Monte Giberto FM 13 801 38606
Gualdo MC 13 815 39421
Amandola FM 13 3629 43050
Magliano di Tenna FM 13 1452 44502
Petritoli FM 14 2335 46837
Ripe San Ginesio MC 15 852 47689
Loro Piceno MC 15 2401 50090
Ponzano di Fermo FM 15 1674 51764
Rapagnano FM 16 2145 53909
Sarnano MC 16 3264 57173
Carassai AP 16 1100 58273
Castignano AP 16 2796 61069
Mogliano MC 16 4696 65765
San Ginesio MC 16 3498 69263
Palmiano AP 16 196 69459
Montefortino FM 17 1178 70637
Francavilla d'Ete FM 17 964 71601
Colmurano MC 17 1263 72864
Cossignano AP 17 978 73842
Monte San Pietrangeli FM 18 2458 76300
Venarotta AP 18 2066 78366
Torre San Patrizio FM 18 2048 80414
Monterubbiano FM 19 2230 82644
Urbisaglia MC 20 2628 85272
Petriolo MC 20 1998 87270

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km NW of Teramo (54892 inhabitants)
64 Km S of Ancona (100861 inhabitants)
65 Km E of Foligno (57155 inhabitants)
77 Km N of L'Aquila (69753 inhabitants)
80 Km NW of Montesilvano (53738 inhabitants)
87 Km NE of Terni (111501 inhabitants)
87 Km NW of Pescara (121014 inhabitants)
90 Km E of Perugia (166134 inhabitants)
95 Km NW of Chieti (51815 inhabitants)
97 Km SE of Fano (60888 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 1.6 2020-03-29
07:30:54
43.04 13.49 25 2020-03-29
07:41:49
Sala Sismica INGV-Roma 77671511
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-29 07:30:54 ± 0.17
Latitude 43.04 ± 0.01
Longitude 13.49 ± 0.01
Depth (km) 25 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77671511

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 695
Semi-minor axis of confidence ellipse (meter) 531
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 82
Circular confidence region, given by single value of horizontal uncertainty (meter) 700
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 87
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.4029
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 77671511
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-29 07:41:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2020-03-29T07:31:24.82 3.0 undecidable manual S 0.67 0
IV.CING.HHZ. 2020-03-29T07:31:09.51 0.3 undecidable manual S 327 0.3957 112 0.41 66
IV.NRCA.HHZ. 2020-03-29T07:31:08.18 0.6 undecidable manual S 233 0.348 116 0.38 44
IV.EL6.EHZ. 2020-03-29T07:31:03.00 0.6 negative manual P 315 0.4029 112 0.09 47
IV.MMO1.EHZ. 2020-03-29T07:31:03.70 0.3 undecidable manual S 220 0.1889 135 -0.21 72
IV.NRCA.HHZ. 2020-03-29T07:31:02.04 0.3 positive manual P 233 0.348 116 -0.01 72
IV.MNTP.HNZ. 2020-03-29T07:31:02.20 0.3 undecidable manual S 350 0.0944 154 -0.07 74
IV.MNTT.EHZ. 2020-03-29T07:31:02.30 0.3 undecidable manual S 77 0.0773 158 0.24 73
IV.CING.HHZ. 2020-03-29T07:31:02.63 0.1 undecidable manual P 327 0.3957 112 -0.17 92
IV.SAP2.EHZ. 2020-03-29T07:31:02.40 0.3 undecidable manual S 308 0.0863 156 0.24 72
IV.MF5.EHZ. 2020-03-29T07:31:01.90 0.3 undecidable manual S 203 0.0612 163 0 76
IV.FDMO.HHZ. 2020-03-29T07:31:01.26 0.1 negative manual P 269 0.2959 120 -0.01 97
IV.OFFI.HHZ. 2020-03-29T07:31:00.28 0.6 negative manual P 128 0.1781 136 0.6 44
IV.MC2.EHZ. 2020-03-29T07:31:00.80 0.6 negative manual P 239 0.259 124 0.08 48
IV.CSP1.EHZ. 2020-03-29T07:31:00.05 0.1 undecidable manual P 283 0.2149 130 -0.09 97
IV.MMO1.EHZ. 2020-03-29T07:30:59.66 0.6 undecidable manual P 220 0.1889 135 -0.14 48
IV.SAP2.EHZ. 2020-03-29T07:30:58.41 0.6 undecidable manual P 308 0.0863 156 -0.38 47
IV.MF5.EHZ. 2020-03-29T07:30:58.57 0.1 positive manual P 203 0.0612 163 -0.07 100
IV.MNTP.HNZ. 2020-03-29T07:30:58.57 0.1 undecidable manual P 350 0.0944 154 -0.28 95
IV.MNTT.EHZ. 2020-03-29T07:30:58.71 0.1 positive manual P 77 0.0773 158 -0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MF5.EHE. ML:1.5 0.0001885 1.86 AML other m 2020-03-29T07:31:01.00
IV.MNTT.EHE. ML:2.1 0.0008345 0.4 AML other m 2020-03-29T07:31:02.55
IV.SAP2.EHE. ML:1.4 0.0001435 0.16 AML other m 2020-03-29T07:31:02.55
IV.MNTT.EHN. ML:1.9 0.0004995 0.14 AML other m 2020-03-29T07:31:02.62
IV.SAP2.EHN. ML:1.9 0.0004735 0.64 AML other m 2020-03-29T07:31:03.32
IV.FDMO.HHE. ML:1.7 0.0001615 1.86 AML other m 2020-03-29T07:31:06.94
IV.FDMO.HHN. ML:1.8 0.000206 1.76 AML other m 2020-03-29T07:31:07.01
IV.MF5.EHN. ML:1.6 0.0002428622 0.16 AML other m 2020-03-29T07:31:01.95
IV.NRCA.HHE. ML:1.3 5.860086E-5 0.1408 AML other m 2020-03-29T07:31:10.27
IV.NRCA.HHN. ML:1.2 4.4871475E-5 0.16 AML other m 2020-03-29T07:31:10.46
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