Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 27-11-2014 and time 13:13:28 (Italy) in region 3 km NW Sant'Angelo in Pontano (MC)

A magnitude ML 1.8 earthquake occured in region: 3 km NW Sant'Angelo in Pontano (MC), on

  • 27-11-2014 12:13:28 (UTC)
  • 27-11-2014 13:13:28 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1160, 13.3690 at 25 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
Sant'Angelo in Pontano MC 3 1436 1436
Ripe San Ginesio MC 3 852 2288
San Ginesio MC 4 3498 5786
Colmurano MC 6 1263 7049
Gualdo MC 6 815 7864
Loro Piceno MC 7 2401 10265
Penna San Giovanni MC 8 1108 11373
Montappone FM 9 1682 13055
Camporotondo di Fiastrone MC 9 563 13618
Falerone FM 9 3337 16955
Cessapalombo MC 9 512 17467
Urbisaglia MC 9 2628 20095
Monte Vidon Corrado FM 10 731 20826
Massa Fermana FM 10 963 21789
Sarnano MC 10 3264 25053
Servigliano FM 11 2336 27389
Monte San Martino MC 11 765 28154
Caldarola MC 12 1823 29977
Belforte del Chienti MC 12 1886 31863
Mogliano MC 12 4696 36559
Tolentino MC 13 20069 56628
Smerillo FM 14 365 56993
Montegiorgio FM 14 6851 63844
Belmonte Piceno FM 14 646 64490
Petriolo MC 14 1998 66488
Santa Vittoria in Matenano FM 15 1330 67818
Amandola FM 15 3629 71447
Monteleone di Fermo FM 15 395 71842
Montefalcone Appennino FM 16 424 72266
Serrapetrona MC 16 966 73232
Monsampietro Morico FM 16 659 73891
Francavilla d'Ete FM 16 964 74855
Pollenza MC 17 6618 81473
Montelparo FM 17 778 82251
Bolognola MC 18 142 82393
Magliano di Tenna FM 18 1452 83845
Comunanza AP 18 3166 87011
Acquacanina MC 18 121 87132
Montottone FM 19 979 88111
Corridonia MC 19 15430 103541
Grottazzolina FM 19 3398 106939
Rapagnano FM 19 2145 109084
Monte San Pietrangeli FM 19 2458 111542
Montefortino FM 19 1178 112720
Fiastra MC 19 559 113279
Force AP 20 1354 114633
Monte Rinaldo FM 20 379 115012

Municipalities with at least 50000 inhabitants

An earthquake occurred to
57 Km E of Foligno (57155 inhabitants)
57 Km S of Ancona (100861 inhabitants)
58 Km NW of Teramo (54892 inhabitants)
80 Km E of Perugia (166134 inhabitants)
85 Km N of L'Aquila (69753 inhabitants)
85 Km NE of Terni (111501 inhabitants)
86 Km SE of Fano (60888 inhabitants)
92 Km NW of Montesilvano (53738 inhabitants)
96 Km SE of Pesaro (94582 inhabitants)
100 Km NW of Pescara (121014 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 2014-11-27
12:13:28		 43.1157 13.3692 25 2015-09-21
09:40:11		 Bollettino Sismico Italiano INGV 16904811
Reviewed
Rev100 		ML 1.8 2014-11-27
12:13:28		 43.1177 13.3727 25 2014-11-27
12:21:59		 Sala Sismica INGV-Roma 10826311
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-11-27 12:13:28 ± 0.15
Latitude 43.1157 ± 0.0036
Longitude 13.3692 ± 0.0074
Depth (km) 25 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 16904811

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 485
Semi-minor axis of confidence ellipse (meter) 350
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 300
Circular confidence region, given by single value of horizontal uncertainty (meter) 490.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 132
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.53600
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 1
Type of magnitude ML
Reference to an origin 16904811
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-02-06 09:47:28

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 10826311
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-11-27 12:21:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MTCE.HHZ. 2014-11-27T12:13:52.60 3.0 undecidable manual P 3.28 0
IV.ATCC.EHZ. 2014-11-27T12:13:48.30 0.3 undecidable manual S 278 59.496 106 0.5 61
IV.CESI.HHZ. 2014-11-27T12:13:43.20 0.3 undecidable manual S 252 39.627 115 0.38 65
IV.NRCA.HHZ. 2014-11-27T12:13:42.50 0.3 undecidable manual S 214 37.5291 117 0.19 69
IV.EL6.EHZ. 2014-11-27T12:13:41.10 0.3 undecidable manual S 318 32.0457 121 0.06 70
IV.CING.HHZ. 2014-11-27T12:13:40.90 0.3 undecidable manual S 334 32.0457 121 -0.14 71
IV.ATCC.EHZ. 2014-11-27T12:13:39.78 0.1 negative manual P 278 59.496 106 -0.05 91
IV.FDMO.HHZ. 2014-11-27T12:13:39.10 0.3 undecidable manual S 249 24.4533 130 -0.28 69
IV.SMA1.EHZ. 2014-11-27T12:13:39.33 3.0 undecidable manual P -0.07 0
IV.CSP1.EHZ. 2014-11-27T12:13:37.20 0.3 undecidable manual S 259 13.5753 148 -0.25 71
IV.MNTP.HNZ. 2014-11-27T12:13:37.10 0.3 undecidable manual S 73 8.4804 159 0.27 72
IV.NRCA.HHZ. 2014-11-27T12:13:36.66 0.1 negative manual P 214 37.5291 117 0 94
IV.GUMA.HHZ. 2014-11-27T12:13:36.70 0.3 undecidable manual S 205 6.4935 164 0.04 75
IV.CESI.HHZ. 2014-11-27T12:13:36.94 0.1 undecidable manual P 252 39.627 115 -0.01 94
IV.EL6.EHZ. 2014-11-27T12:13:35.77 0.1 negative manual P 318 32.0457 121 -0.16 93
IV.CING.HHZ. 2014-11-27T12:13:35.83 0.1 positive manual P 334 32.0457 121 -0.1 94
IV.FDMO.HHZ. 2014-11-27T12:13:34.81 0.1 negative manual P 249 24.4533 130 -0.17 94
IV.MNTP.HNZ. 2014-11-27T12:13:33.61 0.1 negative manual P 73 8.4804 159 0.11 99
IV.GUMA.HHZ. 2014-11-27T12:13:33.42 0.1 positive manual P 205 6.4935 164 0.02 100
IV.CSP1.EHZ. 2014-11-27T12:13:33.72 0.1 negative manual P 259 13.5753 148 -0.14 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GUMA.HHN. ML:1.3 0.000747 0.26 AML other m 2014-11-27T12:13:37.03
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