Earthquake with magnitude of ML 1.3 on date 29-09-2019 and time 21:57:39 (Italy) in region 6 km N Fiastra (MC)

A magnitude ML 1.3 earthquake occured in region: 6 km N Fiastra (MC), on

  • 29-09-2019 19:57:39 (UTC)
  • 29-09-2019 21:57:39 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.09, 13.18 at 4 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
Fiastra MC 6 559 559
Caldarola MC 7 1823 2382
Acquacanina MC 7 121 2503
Cessapalombo MC 7 512 3015
Pievebovigliana MC 8 866 3881
Camporotondo di Fiastrone MC 9 563 4444
Fiordimonte MC 9 202 4646
Belforte del Chienti MC 10 1886 6532
Serrapetrona MC 10 966 7498
Camerino MC 10 6974 14472
Muccia MC 11 915 15387
Pieve Torina MC 12 1458 16845
San Ginesio MC 12 3498 20343
Bolognola MC 12 142 20485
Sarnano MC 12 3264 23749
Gualdo MC 13 815 24564
San Severino Marche MC 15 12726 37290
Tolentino MC 16 20069 57359
Castelraimondo MC 16 4587 61946
Ripe San Ginesio MC 17 852 62798
Colmurano MC 17 1263 64061
Ussita MC 17 444 64505
Sant'Angelo in Pontano MC 18 1436 65941
Monte Cavallo MC 18 145 66086
Serravalle di Chienti MC 18 1070 67156
Pioraco MC 18 1134 68290
Gagliole MC 19 620 68910
Amandola FM 19 3629 72539
Visso MC 19 1107 73646
Sefro MC 19 422 74068

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km E of Foligno (57155 inhabitants)
64 Km E of Perugia (166134 inhabitants)
65 Km NW of Teramo (54892 inhabitants)
65 Km SW of Ancona (100861 inhabitants)
73 Km NE of Terni (111501 inhabitants)
84 Km N of L'Aquila (69753 inhabitants)
85 Km S of Fano (60888 inhabitants)
94 Km S of Pesaro (94582 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 2019-09-29
19:57:39
43.09 13.18 4 2019-09-29
20:06:10
Sala Sismica INGV-Roma 72902801
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-29 19:57:39 ± 0.12
Latitude 43.09 ± 0.00
Longitude 13.18 ± 0.01
Depth (km) 4 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72902801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 547
Semi-minor axis of confidence ellipse (meter) 128
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 214
Circular confidence region, given by single value of horizontal uncertainty (meter) 550
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 73
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
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 23
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 72902801
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-29 20:06:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MBFT.HHZ. 2019-09-29T19:58:50.08 3.0 undecidable manual Pn -2.71 0
MN.TRI.HHZ. 2019-09-29T19:58:34.72 3.0 undecidable manual Sg 1.63 0
GU.CIRO.HHZ. 2019-09-29T19:58:34.22 3.0 undecidable manual Pg 3.2 0
IV.VIVA.HHZ. 2019-09-29T19:58:25.57 3.0 undecidable manual Sg -1.05 0
IV.MONC.HHZ. 2019-09-29T19:58:24.66 3.0 positive manual Pn -0.28 0
IV.PLMA.HHZ. 2019-09-29T19:58:17.58 3.0 undecidable manual Sn -9.99 0
IV.PTRJ.HHZ. 2019-09-29T19:58:07.83 3.0 undecidable manual Pn -3.2 0
IV.VVLD.HHZ. 2019-09-29T19:58:03.01 3.0 undecidable manual Pg 2.28 0
IV.ATCC.EHZ. 2019-09-29T19:57:54.64 0.6 undecidable manual S 284 0.4029 95 0.04 47
IV.MNTT.EHZ. 2019-09-29T19:57:51.60 0.6 undecidable manual S 95 0.3067 97 0.68 41
IV.SNTG.HHZ. 2019-09-29T19:57:48.56 0.6 undecidable manual S 313 0.2374 99 0.3 46
IV.EL6.EHZ. 2019-09-29T19:57:48.65 0.6 undecidable manual S 347 0.2437 98 0.15 47
IV.MF5.EHZ. 2019-09-29T19:57:48.24 0.6 undecidable manual S 117 0.2311 99 0.21 47
IV.ATCC.EHZ. 2019-09-29T19:57:47.34 0.1 undecidable manual P 284 0.4029 95 -0.67 80
IV.OFFI.HHZ. 2019-09-29T19:57:47.98 1.0 undecidable manual P 113 0.4029 95 -0.05 23
IV.MMO1.EHZ. 2019-09-29T19:57:47.16 0.6 undecidable manual S 150 0.2212 99 -0.51 44
IV.MC2.EHZ. 2019-09-29T19:57:46.39 0.6 undecidable manual S 177 0.1808 101 0.26 47
IV.SAP2.EHZ. 2019-09-29T19:57:45.68 0.6 undecidable manual S 88 0.1619 103 0.26 47
IV.MNTT.EHZ. 2019-09-29T19:57:45.68 0.3 positive manual P 95 0.3067 97 -0.22 69
IV.EL6.EHZ. 2019-09-29T19:57:44.99 0.1 undecidable manual P 347 0.2437 98 0.5 88
IV.SNTG.HHZ. 2019-09-29T19:57:44.10 0.1 undecidable manual P 313 0.2374 99 -0.26 93
IV.MF5.EHZ. 2019-09-29T19:57:43.99 0.6 positive manual P 117 0.2311 99 -0.23 47
IV.FDMO.HHZ. 2019-09-29T19:57:43.34 0.6 undecidable manual S 230 0.0863 113 0.72 42
IV.SAP2.EHZ. 2019-09-29T19:57:43.19 0.6 negative manual P 88 0.1619 103 0.47 45
IV.MMO1.EHZ. 2019-09-29T19:57:43.20 1.0 positive manual P 150 0.2212 99 -0.81 19
IV.MC2.EHZ. 2019-09-29T19:57:43.08 0.3 undecidable manual P 177 0.1808 101 -0.05 73
IV.GUMA.HHZ. 2019-09-29T19:57:41.60 0.1 positive manual P 104 0.1187 107 -0.19 96
IV.FDMO.HHZ. 2019-09-29T19:57:41.38 0.1 positive manual P 230 0.0863 113 0.28 95
IV.PF6.EHZ. 2019-09-29T19:57:41.13 0.6 undecidable manual S 15 0.0477 127 -0.19 49
IV.CSP1.EHZ. 2019-09-29T19:57:40.49 0.6 undecidable manual S 91 0.0198 151 -0.13 50
IV.PF6.EHZ. 2019-09-29T19:57:40.19 0.1 undecidable manual P 15 0.0477 127 -0.16 98
IV.CSP1.EHZ. 2019-09-29T19:57:39.85 0.1 undecidable manual P 91 0.0198 151 -0.09 100
IV.CPGN.EHZ. 2019-09-29T19:57:38.32 3.0 undecidable manual S -0.66 0
IV.APEC.HHZ. 2019-09-29T19:57:37.69 3.0 undecidable manual S 1.64 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHN. ML:0 0.00226 0.38 AML other m 2019-09-29T19:57:40.70
IV.CSP1.EHE. ML:0 0.001935 0.1 AML other m 2019-09-29T19:57:40.76
IV.FDMO.HHN. ML:1 0.000191 0.52 AML other m 2019-09-29T19:57:43.58
IV.GUMA.HHE. ML:2.1 0.001605 1.64 AML other m 2019-09-29T19:57:43.90
IV.FDMO.HHE. ML:1 0.0001925 1 AML other m 2019-09-29T19:57:44.04
IV.GUMA.HHN. ML:1.9 0.000968 0.26 AML other m 2019-09-29T19:57:45.10
IV.SAP2.EHN. ML:2.4 0.00266 1.56 AML other m 2019-09-29T19:57:45.78
IV.SAP2.EHE. ML:1.4 0.0002515 0.32 AML other m 2019-09-29T19:57:46.23
IV.MF5.EHN. ML:1.2 0.0001085 0.4 AML other m 2019-09-29T19:57:48.45
IV.SNTG.HHN. ML:0.9 4.725E-5 0.22 AML other m 2019-09-29T19:57:48.70
IV.EL6.EHE. ML:1.4 0.0001546 0.86 AML other m 2019-09-29T19:57:49.84
IV.SNTG.HHE. ML:0.8 3.92E-5 1.32 AML other m 2019-09-29T19:57:50.03
IV.EL6.EHN. ML:1.2 0.00010065 0.12 AML other m 2019-09-29T19:57:50.56
IV.FOSV.EHE. ML:1.4 9.06E-5 0.26 AML other m 2019-09-29T19:57:53.18
IV.FOSV.EHN. ML:1.4 9.635E-5 0.28 AML other m 2019-09-29T19:57:53.33
IV.MF5.EHE. ML:1.2 9.425E-5 0.54 AML other m 2019-09-29T19:57:54.54
IV.ATCC.EHN. ML:1.5 9.11E-5 0.32 AML other m 2019-09-29T19:57:54.91
IV.ATCC.EHE. ML:1.3 6.21E-5 0.92 AML other m 2019-09-29T19:57:54.85
GU.CIRO.HHN. ML:3.4 7.03E-5 0.3 AML other m 2019-09-29T19:59:03.61
GU.CIRO.HHE. ML:3.4 5.47E-5 0.72 AML other m 2019-09-29T19:59:08.37
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