Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 17-09-2014 and time 13:56:28 (Italy) in region 1 km N Servigliano (FM)

A magnitude ML 1.8 earthquake occured in region: 1 km N Servigliano (FM), on

  • 17-09-2014 11:56:28 (UTC)
  • 17-09-2014 13:56:28 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0950, 13.4940 at 18 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
Servigliano FM 2 2336 2336
Falerone FM 2 3337 5673
Monte Vidon Corrado FM 3 731 6404
Belmonte Piceno FM 4 646 7050
Montappone FM 5 1682 8732
Montegiorgio FM 5 6851 15583
Monteleone di Fermo FM 6 395 15978
Monsampietro Morico FM 6 659 16637
Massa Fermana FM 6 963 17600
Penna San Giovanni MC 7 1108 18708
Sant'Angelo in Pontano MC 8 1436 20144
Santa Vittoria in Matenano FM 8 1330 21474
Monte San Martino MC 8 765 22239
Montottone FM 8 979 23218
Grottazzolina FM 9 3398 26616
Magliano di Tenna FM 9 1452 28068
Montelparo FM 9 778 28846
Loro Piceno MC 10 2401 31247
Monte Rinaldo FM 10 379 31626
Mogliano MC 10 4696 36322
Smerillo FM 11 365 36687
Rapagnano FM 11 2145 38832
Monte Giberto FM 11 801 39633
Francavilla d'Ete FM 11 964 40597
Ripe San Ginesio MC 12 852 41449
Ortezzano FM 12 774 42223
Montefalcone Appennino FM 12 424 42647
Monte Vidon Combatte FM 12 433 43080
Gualdo MC 13 815 43895
Monte San Pietrangeli FM 13 2458 46353
Ponzano di Fermo FM 14 1674 48027
Colmurano MC 14 1263 49290
Petritoli FM 14 2335 51625
Torre San Patrizio FM 14 2048 53673
Petriolo MC 14 1998 55671
San Ginesio MC 14 3498 59169
Force AP 15 1354 60523
Urbisaglia MC 15 2628 63151
Montalto delle Marche AP 15 2122 65273
Montedinove AP 16 488 65761
Rotella AP 17 906 66667
Comunanza AP 17 3166 69833
Amandola FM 17 3629 73462
Sarnano MC 17 3264 76726
Carassai AP 17 1100 77826
Corridonia MC 17 15430 93256
Monte San Giusto MC 18 8191 101447
Monterubbiano FM 18 2230 103677
Camporotondo di Fiastrone MC 19 563 104240
Monte Urano FM 19 8353 112593
Cessapalombo MC 19 512 113105
Montegranaro FM 19 12990 126095
Moresco FM 20 598 126693
Fermo FM 20 37655 164348

Municipalities with at least 50000 inhabitants

An earthquake occurred to
51 Km NW of Teramo (54892 inhabitants)
58 Km S of Ancona (100861 inhabitants)
66 Km E of Foligno (57155 inhabitants)
83 Km N of L'Aquila (69753 inhabitants)
84 Km NW of Montesilvano (53738 inhabitants)
90 Km E of Perugia (166134 inhabitants)
91 Km NE of Terni (111501 inhabitants)
91 Km NW of Pescara (121014 inhabitants)
92 Km SE of Fano (60888 inhabitants)
99 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 1.8 2014-09-17
11:56:28		 43.095 13.4938 18 2015-09-21
09:39:02		 Bollettino Sismico Italiano INGV 17352721
Reviewed
Rev100 		ML 1.8 2014-09-17
11:56:27		 43.097 13.5213 17 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 8388731
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-09-17 11:56:28 ± 0.22
Latitude 43.0950 ± 0.0090
Longitude 13.4938 ± 0.0135
Depth (km) 18 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 17352721

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 926
Semi-minor axis of confidence ellipse (meter) 837
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 242
Circular confidence region, given by single value of horizontal uncertainty (meter) 930.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 162
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.39
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.62053
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 10
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 17352721
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-03-03 13:45:58

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 8388731
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-09-17 12:06:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.T0721.EHZ. 2014-09-17T11:58:19.99 3.0 undecidable manual Sg 7.3 0
IV.NOCI.HHZ. 2014-09-17T11:58:19.99 3.0 undecidable manual Sg 11.16 0
IV.GMB.BHZ. 2014-09-17T11:57:55.02 3.0 negative manual Pg 6.91 0
IV.CELI.HHZ. 2014-09-17T11:57:48.89 3.0 undecidable manual Pg 13.31 0
IV.GRI.EHZ. 2014-09-17T11:57:46.76 3.0 undecidable manual Pn 4.57 0
IV.MTGR.SHZ. 2014-09-17T11:57:45.92 3.0 positive manual Pn -2.25 0
IV.MELA.HHZ. 2014-09-17T11:57:23.99 3.0 undecidable manual Sn -3.64 0
IV.SCHR.EHZ. 2014-09-17T11:57:17.89 3.0 positive manual Pn -5.95 0
IV.PTF.SHZ. 2014-09-17T11:57:06.10 3.0 undecidable manual Pg 5.11 0
IV.TOLF.HHZ. 2014-09-17T11:56:59.85 3.0 undecidable manual Pg 3.14 0
IV.SSFR.HNZ. 2014-09-17T11:56:49.63 0.3 undecidable manual S 304 68.8755 97 0.63 61
IV.ASSB.HHZ. 2014-09-17T11:56:49.43 0.3 undecidable manual S 265 67.9764 97 0.67 60
IV.CAMP.HHZ. 2014-09-17T11:56:47.90 0.6 undecidable manual S 186 62.3931 97 0.6 41
IV.CESI.HHZ. 2014-09-17T11:56:44.22 0.3 undecidable manual S 258 48.8178 100 0.52 67
IV.CING.HHZ. 2014-09-17T11:56:41.24 0.3 undecidable manual S 322 39.3273 103 0 75
IV.EL6.EHZ. 2014-09-17T11:56:41.94 0.3 undecidable manual S 309 41.0256 103 0.28 71
IV.SSFR.HNZ. 2014-09-17T11:56:40.26 0.1 undecidable manual P 304 68.8755 97 0.11 93
IV.ASSB.HHZ. 2014-09-17T11:56:39.70 0.1 undecidable manual P 265 67.9764 97 -0.31 90
IV.FDMO.HHZ. 2014-09-17T11:56:39.69 0.3 undecidable manual S 259 33.5442 107 -0.05 75
IV.CAMP.HHZ. 2014-09-17T11:56:38.72 0.1 undecidable manual P 186 62.3931 97 -0.45 89
IV.CSP1.EHZ. 2014-09-17T11:56:37.19 0.3 undecidable manual S 269 23.4543 116 -0.02 77
IV.SENI.EHZ. 2014-09-17T11:56:37.54 3.0 positive manual P -1.61 0
IV.CESI.HHZ. 2014-09-17T11:56:36.74 0.1 undecidable manual P 258 48.8178 100 -0.36 93
IV.CING.HHZ. 2014-09-17T11:56:35.58 0.1 undecidable manual P 322 39.3273 103 -0.09 100
IV.EL6.EHZ. 2014-09-17T11:56:35.77 0.1 undecidable manual P 309 41.0256 103 -0.14 98
IV.OFFI.HHZ. 2014-09-17T11:56:34.24 0.1 undecidable manual P 139 23.5542 116 0.87 78
IV.FDMO.HHZ. 2014-09-17T11:56:34.32 0.1 undecidable manual P 259 33.5442 107 -0.49 92
IV.MNTP.HNZ. 2014-09-17T11:56:33.92 0.3 undecidable manual S 337 5.0949 161 0.08 79
IV.CSP1.EHZ. 2014-09-17T11:56:32.95 0.1 positive manual P 269 23.4543 116 -0.4 96
IV.MNTP.HNZ. 2014-09-17T11:56:31.06 0.1 undecidable manual P 337 5.0949 161 -0.34 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASSB.HHE. ML:1.7 0.0000804 0.44 AML other m 2014-09-17T11:56:50.04
IV.ASSB.HHN. ML:1.6 0.00006379999999999999 0.28 AML other m 2014-09-17T11:56:50.44
IV.CESI.HHE. ML:1.5 0.00008575 0.22 AML other m 2014-09-17T11:56:44.45
IV.CESI.HHN. ML:1.2 0.000042499999999999996 1.16 AML other m 2014-09-17T11:56:45.37
IV.FDMO.HHN. ML:1.5 0.0001215 0.12 AML other m 2014-09-17T11:56:39.91
IV.FDMO.HHE. ML:1.8 0.0002655 0.22 AML other m 2014-09-17T11:56:39.98
IV.MNTP.HNN. ML:2.0 0.0010065 0.16 AML other m 2014-09-17T11:56:33.98
IV.MNTP.HNE. ML:2.2 0.0015400000000000001 0.1 AML other m 2014-09-17T11:56:34.04
IV.OFFI.HHN. ML:1.6 0.0002045 1.08 AML other m 2014-09-17T11:56:42.53
IV.OFFI.HHE. ML:1.8 0.0003445 0.5 AML other m 2014-09-17T11:56:42.32
IV.SCHR.EHE. ML:2.4 0.00001561 1.44 AML other m 2014-09-17T11:57:22.70
IV.SCHR.EHN. ML:2.4 0.0000158 1.38 AML other m 2014-09-17T11:57:27.29
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