Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 06-03-2013 and time 04:23:18 (Italy) in region 5 km W Montefortino (FM)

A magnitude ML 2.0 earthquake occured in region: 5 km W Montefortino (FM), on

  • 06-03-2013 03:23:18 (UTC)
  • 06-03-2013 04:23:18 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9390, 13.2810 at 26 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Montefortino FM 5 1178 1178
Montemonaco AP 6 604 1782
Bolognola MC 8 142 1924
Amandola FM 8 3629 5553
Sarnano MC 11 3264 8817
Comunanza AP 11 3166 11983
Castelsantangelo sul Nera MC 11 281 12264
Montegallo AP 12 523 12787
Ussita MC 12 444 13231
Acquacanina MC 13 121 13352
Fiastra MC 15 559 13911
Gualdo MC 15 815 14726
Palmiano AP 15 196 14922
Smerillo FM 15 365 15287
Montefalcone Appennino FM 16 424 15711
Visso MC 16 1107 16818
Monte San Martino MC 17 765 17583
Force AP 17 1354 18937
Penna San Giovanni MC 18 1108 20045
Roccafluvione AP 18 2010 22055
Venarotta AP 18 2066 24121
Arquata del Tronto AP 19 1178 25299
Fiordimonte MC 19 202 25501
Cessapalombo MC 19 512 26013
San Ginesio MC 19 3498 29511
Santa Vittoria in Matenano FM 20 1330 30841

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km NW of Teramo (54892 inhabitants)
47 Km E of Foligno (57155 inhabitants)
66 Km N of L'Aquila (69753 inhabitants)
67 Km NE of Terni (111501 inhabitants)
75 Km E of Perugia (166134 inhabitants)
78 Km S of Ancona (100861 inhabitants)
85 Km NW of Montesilvano (53738 inhabitants)
93 Km NW of Pescara (121014 inhabitants)
98 Km NW of Chieti (51815 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
Bulletin
Rev1000 		ML 2.0 2013-03-06
03:23:18		 42.9392 13.2812 26 2015-01-20
11:23:57		 Bollettino Sismico Italiano INGV 4861681
Reviewed
Rev100 		ML 2.0 2013-03-06
03:23:18		 42.9473 13.2477 26 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 3024221
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2013-03-06 03:23:18 ± 0.1
Latitude 42.9392 ± 0.0036
Longitude 13.2812 ± 0.0074
Depth (km) 26 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 4861681

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 556
Semi-minor axis of confidence ellipse (meter) 285
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 79
Circular confidence region, given by single value of horizontal uncertainty (meter) 560.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 125
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 39
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.12950
Epicentral distance of station farthest from the epicenter (degree) 0.94609
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 23
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 13
Type of magnitude ML
Reference to an origin 3024221
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2013-03-06 03:31:26

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 13
Type of magnitude ML
Reference to an origin 4861681
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2015-01-15 13:26:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2013-03-06T03:23:45.34 0.1 undecidable manual S 318 89.5437 101 0.6 76
IV.FRON.EHZ. 2013-03-06T03:23:42.46 0.1 undecidable manual S 325 78.366 102 0.65 76
IV.SSFR.HHZ. 2013-03-06T03:23:39.62 0.1 undecidable manual S 324 68.376 104 0.41 84
IV.ARVD.HHZ. 2013-03-06T03:23:39.63 0.1 undecidable manual S 336 67.7766 105 0.55 81
IV.FOSV.EHZ. 2013-03-06T03:23:36.59 0.1 undecidable manual S 313 57.6978 107 0.11 92
IV.ATCC.EHZ. 2013-03-06T03:23:36.97 0.1 undecidable manual S 298 58.6968 107 0.23 89
IV.ASSB.HHZ. 2013-03-06T03:23:35.06 0.1 undecidable manual S 283 51.8037 110 0.07 93
IV.BADI.EHZ. 2013-03-06T03:23:35.93 0.1 undecidable manual P 307 105.0171 99 0.12 84
IV.CING.HHZ. 2013-03-06T03:23:34.29 0.1 undecidable manual S 352 48.9177 111 0.02 95
IV.FSSB.HHZ. 2013-03-06T03:23:34.13 0.1 undecidable manual P 334 93.0402 100 0.15 85
IV.SNTG.HHZ. 2013-03-06T03:23:33.10 0.1 undecidable manual S 322 44.622 113 -0.1 95
IV.EL6.EHZ. 2013-03-06T03:23:33.57 0.1 undecidable manual S 342 45.621 113 0.11 94
IV.PIEI.HHZ. 2013-03-06T03:23:32.99 0.1 undecidable manual P 318 89.5437 101 -0.46 80
IV.FAGN.HHZ. 2013-03-06T03:23:32.16 0.6 undecidable manual P 162 78.6657 102 0.35 43
IV.FIAM.HHZ. 2013-03-06T03:23:31.51 0.3 undecidable manual P 190 75.6687 103 0.15 67
IV.SMA1.EHZ. 2013-03-06T03:23:31.39 0.6 undecidable manual S 173 34.5432 120 0.6 43
IV.FRON.EHZ. 2013-03-06T03:23:31.37 0.1 undecidable manual P 325 78.366 102 -0.39 83
IV.CESI.HHZ. 2013-03-06T03:23:30.31 0.1 undecidable manual S 284 31.4463 123 0.22 94
IV.MURB.HHZ. 2013-03-06T03:23:30.58 0.1 undecidable manual P 301 71.0733 104 -0.08 90
IV.SSFR.HHZ. 2013-03-06T03:23:29.88 0.1 undecidable manual P 324 68.376 104 -0.38 85
IV.ARVD.HHZ. 2013-03-06T03:23:29.92 0.1 undecidable manual P 336 67.7766 105 -0.26 87
IV.ATCC.EHZ. 2013-03-06T03:23:28.64 0.1 undecidable manual P 298 58.6968 107 -0.19 90
IV.FOSV.EHZ. 2013-03-06T03:23:28.43 0.1 positive manual P 313 57.6978 107 -0.25 89
IV.FDMO.HHZ. 2013-03-06T03:23:27.10 0.1 undecidable manual S 305 19.0698 139 -0.48 92
IV.NRCA.HHZ. 2013-03-06T03:23:27.33 0.1 undecidable manual S 229 17.871 141 -0.05 100
IV.CING.HHZ. 2013-03-06T03:23:27.18 0.1 positive manual P 352 48.9177 111 -0.22 91
IV.CAMP.HHZ. 2013-03-06T03:23:27.07 0.1 undecidable manual P 167 45.9207 112 0.09 95
IV.GUMA.HHZ. 2013-03-06T03:23:27.20 0.1 undecidable manual S 18 14.3745 147 0.37 93
IV.ASSB.HHZ. 2013-03-06T03:23:27.61 0.1 positive manual P 283 51.8037 110 -0.21 91
IV.CSP1.EHZ. 2013-03-06T03:23:27.14 0.1 undecidable manual S 340 18.0708 141 -0.26 96
IV.EL6.EHZ. 2013-03-06T03:23:26.69 0.1 undecidable manual P 342 45.621 113 -0.25 91
IV.SNTG.HHZ. 2013-03-06T03:23:26.42 0.1 undecidable manual P 322 44.622 113 -0.37 89
IV.TERO.HHZ. 2013-03-06T03:23:26.82 0.1 undecidable manual P 143 43.8228 114 0.14 95
IV.SMA1.EHZ. 2013-03-06T03:23:25.61 0.1 undecidable manual P 173 34.5432 120 0.21 95
IV.CESI.HHZ. 2013-03-06T03:23:24.90 0.1 undecidable manual P 284 31.4463 123 -0.09 97
IV.GUMA.HHZ. 2013-03-06T03:23:23.24 0.1 negative manual P 18 14.3745 147 0.13 99
IV.CSP1.EHZ. 2013-03-06T03:23:23.28 0.1 undecidable manual P 340 18.0708 141 -0.16 98
IV.FDMO.HHZ. 2013-03-06T03:23:23.25 0.1 undecidable manual P 305 19.0698 139 -0.29 95
IV.NRCA.HHZ. 2013-03-06T03:23:23.49 0.1 positive manual P 229 17.871 141 0.06 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASSB.HHE. ML:1.8 0.0001358 0.78 AML other m 2013-03-06T03:23:35.83
IV.ASSB.HHN. ML:1.7 0.0001066 1.22 AML other m 2013-03-06T03:23:37.10
IV.CESI.HHE. ML:2.0 0.00033899999999999995 0.28 AML other m 2013-03-06T03:23:30.50
IV.CESI.HHN. ML:1.7 0.00019250000000000002 0.36 AML other m 2013-03-06T03:23:30.67
IV.CING.HHN. ML:2.1 0.0003005 0.52 AML other m 2013-03-06T03:23:34.98
IV.CING.HHE. ML:2.0 0.0002605 0.58 AML other m 2013-03-06T03:23:34.76
IV.FDMO.HHE. ML:1.9 0.0003565 0.28 AML other m 2013-03-06T03:23:27.22
IV.FDMO.HHN. ML:2.0 0.0004645 0.24 AML other m 2013-03-06T03:23:27.55
IV.FOSV.EHN. ML:2.4 0.00045799999999999997 0.28 AML other m 2013-03-06T03:23:36.90
IV.FOSV.EHE. ML:1.9 0.00015735000000000003 0.38 AML other m 2013-03-06T03:23:36.78
IV.FSSB.HHE. ML:2.1 0.00014050000000000003 0.98 AML other m 2013-03-06T03:23:48.40
IV.FSSB.HHN. ML:2.2 0.00018099999999999998 0.3 AML other m 2013-03-06T03:23:50.29
IV.GUMA.HHE. ML:2.1 0.00067 0.3 AML other m 2013-03-06T03:23:29.01
IV.GUMA.HHN. ML:2.0 0.0005795 0.44 AML other m 2013-03-06T03:23:29.99
IV.MURB.HHE. ML:2.3 0.00029049999999999996 0.22 AML other m 2013-03-06T03:23:41.54
IV.MURB.HHN. ML:2.1 0.000176 0.26 AML other m 2013-03-06T03:23:42.36
IV.NRCA.HHE. ML:2.4 0.0013 0.14 AML other m 2013-03-06T03:23:27.83
IV.NRCA.HHN. ML:2.2 0.0007920000000000001 0.12 AML other m 2013-03-06T03:23:28.34
IV.SMA1.EHE. ML:1.7 0.00017999999999999998 0.24 AML other m 2013-03-06T03:23:31.66
IV.SMA1.EHN. ML:1.8 0.0001895 1.14 AML other m 2013-03-06T03:23:31.79
IV.SNTG.HHN. ML:1.8 0.0001805 0.26 AML other m 2013-03-06T03:23:33.30
IV.SNTG.HHE. ML:1.7 0.00014250000000000002 0.14 AML other m 2013-03-06T03:23:34.12
IV.SSFR.HHE. ML:2.5 0.0005344999999999999 0.24 AML other m 2013-03-06T03:23:40.10
IV.SSFR.HHN. ML:2.0 0.00017449999999999999 0.94 AML other m 2013-03-06T03:23:41.29
IV.TERO.HHE. ML:1.3 0.00005515 0.74 AML other m 2013-03-06T03:23:35.17
IV.TERO.HHN. ML:1.3 0.00005434999999999999 0.96 AML other m 2013-03-06T03:23:36.34
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
Waveforms Seismic signals in miniseed + resp format Download