Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 10-09-2013 and time 12:22:17 (UTC) in region 3 km W Falerone (FM)

A magnitude ML 2.0 earthquake occured in region: 3 km W Falerone (FM), on

  • 10-09-2013 12:22:17 (UTC)
  • 10-09-2013 14:22:17 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0980, 13.4440 at 23 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
Falerone FM 3 3337 3337
Sant'Angelo in Pontano MC 4 1436 4773
Monte Vidon Corrado FM 4 731 5504
Servigliano FM 4 2336 7840
Montappone FM 5 1682 9522
Penna San Giovanni MC 5 1108 10630
Massa Fermana FM 7 963 11593
Monte San Martino MC 7 765 12358
Belmonte Piceno FM 8 646 13004
Loro Piceno MC 8 2401 15405
Ripe San Ginesio MC 8 852 16257
Montegiorgio FM 9 6851 23108
Monteleone di Fermo FM 9 395 23503
Gualdo MC 9 815 24318
Santa Vittoria in Matenano FM 10 1330 25648
Monsampietro Morico FM 10 659 26307
Colmurano MC 10 1263 27570
Smerillo FM 10 365 27935
Mogliano MC 10 4696 32631
San Ginesio MC 10 3498 36129
Montelparo FM 12 778 36907
Montottone FM 12 979 37886
Urbisaglia MC 12 2628 40514
Montefalcone Appennino FM 12 424 40938
Magliano di Tenna FM 13 1452 42390
Grottazzolina FM 13 3398 45788
Francavilla d'Ete FM 13 964 46752
Sarnano MC 13 3264 50016
Monte Rinaldo FM 14 379 50395
Petriolo MC 14 1998 52393
Rapagnano FM 14 2145 54538
Amandola FM 15 3629 58167
Camporotondo di Fiastrone MC 15 563 58730
Cessapalombo MC 15 512 59242
Ortezzano FM 15 774 60016
Monte Giberto FM 15 801 60817
Monte San Pietrangeli FM 15 2458 63275
Force AP 15 1354 64629
Comunanza AP 16 3166 67795
Monte Vidon Combatte FM 16 433 68228
Torre San Patrizio FM 17 2048 70276
Ponzano di Fermo FM 18 1674 71950
Corridonia MC 18 15430 87380
Petritoli FM 18 2335 89715
Tolentino MC 18 20069 109784
Montalto delle Marche AP 18 2122 111906
Belforte del Chienti MC 18 1886 113792
Caldarola MC 18 1823 115615
Montedinove AP 18 488 116103
Rotella AP 19 906 117009
Montefortino FM 19 1178 118187
Monte San Giusto MC 20 8191 126378

Municipalities with at least 50000 inhabitants

An earthquake occurred to
53 Km NW of Teramo (54892 inhabitants)
58 Km S of Ancona (100861 inhabitants)
62 Km E of Foligno (57155 inhabitants)
83 Km N of L'Aquila (69753 inhabitants)
86 Km E of Perugia (166134 inhabitants)
87 Km NW of Montesilvano (53738 inhabitants)
88 Km NE of Terni (111501 inhabitants)
90 Km SE of Fano (60888 inhabitants)
94 Km NW of Pescara (121014 inhabitants)
100 Km SE of Pesaro (94582 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 2013-09-10
12:22:17		 43.0982 13.4438 23 2015-01-20
11:28:57		 Bollettino Sismico Italiano INGV 4470201
Reviewed
Rev100 		ML 2.0 2013-09-10
12:22:17		 43.1098 13.4528 23 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 4466171
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2013-09-10 12:22:17 ± 0.21
Latitude 43.0982 ± 0.0081
Longitude 13.4438 ± 0.0148
Depth (km) 23 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 4470201

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1192
Semi-minor axis of confidence ellipse (meter) 588
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 52
Circular confidence region, given by single value of horizontal uncertainty (meter) 1190.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 166
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.08723
Epicentral distance of station farthest from the epicenter (degree) 0.48923
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 5
Type of magnitude ML
Reference to an origin 4466171
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2013-09-10 12:36:42

ML:2.0

Field Value
Value 2.0
Uncertainty 0.4
Num. used stations 6
Type of magnitude ML
Reference to an origin 4470201
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2015-01-15 12:59:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SMA1.EHZ. 2013-09-10T12:22:34.56 0.6 undecidable manual S 190 52.6029 107 0.51 43
IV.CING.HHE. 2013-09-10T12:22:30.30 0.3 undecidable manual S 327 36.741 115 0.22 71
IV.FDMO.HHZ. 2013-09-10T12:22:28.87 0.3 undecidable manual S 257 29.6481 121 0.44 68
IV.SMA1.EHZ. 2013-09-10T12:22:26.57 0.1 undecidable manual P 190 52.6029 107 -0.3 91
IV.TERO.HHZ. 2013-09-10T12:22:26.84 0.1 undecidable manual P 166 54.3012 106 -0.28 91
IV.CSP1.EHZ. 2013-09-10T12:22:26.30 0.3 undecidable manual S 268 19.3695 135 0.05 76
IV.NRCA.HHZ. 2013-09-10T12:22:25.03 0.1 undecidable manual P 222 39.7269 113 0.03 97
IV.CING.HHE. 2013-09-10T12:22:24.49 0.1 undecidable manual P 327 36.741 115 -0.09 98
IV.GUMA.HHZ. 2013-09-10T12:22:24.52 0.6 undecidable manual S 246 9.6792 155 -0.23 49
IV.FDMO.HHZ. 2013-09-10T12:22:23.60 0.1 undecidable manual P 257 29.6481 121 -0.02 100
IV.OFFI.HHZ. 2013-09-10T12:22:23.82 0.1 undecidable manual P 133 26.6511 125 0.58 87
IV.CSP1.EHZ. 2013-09-10T12:22:22.18 0.1 undecidable manual P 268 19.3695 135 -0.19 98
IV.GUMA.HHZ. 2013-09-10T12:22:21.19 0.1 undecidable manual P 246 9.6792 155 -0.31 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:1.9 0.000284 0.22 AML other m 2013-09-10T12:22:29.00
IV.FDMO.HHE. ML:2.1 0.00045099999999999996 0.22 AML other m 2013-09-10T12:22:29.12
IV.GUMA.HNN. ML:2.1 0.000736 0.3 AML other m 2013-09-10T12:22:24.63
IV.GUMA.HNE. ML:2.2 0.0009450000000000001 0.34 AML other m 2013-09-10T12:22:24.79
IV.GUMA.HHE. ML:2.0 0.0006770000000000001 0.18 AML other m 2013-09-10T12:22:24.60
IV.GUMA.HHN. ML:2.2 0.0011105 0.2 AML other m 2013-09-10T12:22:24.64
IV.NRCA.HHE. ML:2.4 0.0008055000000000001 0.14 AML other m 2013-09-10T12:22:31.64
IV.NRCA.HHN. ML:2.4 0.000712 0.14 AML other m 2013-09-10T12:22:31.69
IV.ROM9.HHE. ML:3.5 0.0013700000000000001 0.06 AML other m 2013-09-10T12:23:21.48
IV.SMA1.EHN. ML:1.8 0.000128 0.46 AML other m 2013-09-10T12:22:35.20
IV.SMA1.EHE. ML:1.6 0.00009604999999999999 0.22 AML other m 2013-09-10T12:22:36.14
IV.TERO.HHE. ML:1.1 0.000029150000000000004 1.42 AML other m 2013-09-10T12:22:35.92
IV.TERO.HHN. ML:1.0 0.000023600000000000004 0.48 AML other m 2013-09-10T12:22:36.94
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