Earthquake with magnitude of ML 1.5 on date 16-01-2011 and time 04:26:58 (UTC) in region 2 km NW Falerone (FM)

A magnitude ML 1.5 earthquake occured in region: 2 km NW Falerone (FM), on

  • 16-01-2011 04:26:58 (UTC)
  • 16-01-2011 05:26:58 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1180, 13.4600 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.

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 2 3337 3337
Monte Vidon Corrado FM 2 731 4068
Montappone FM 2 1682 5750
Massa Fermana FM 4 963 6713
Servigliano FM 5 2336 9049
Sant'Angelo in Pontano MC 6 1436 10485
Montegiorgio FM 7 6851 17336
Loro Piceno MC 7 2401 19737
Belmonte Piceno FM 7 646 20383
Penna San Giovanni MC 7 1108 21491
Mogliano MC 8 4696 26187
Ripe San Ginesio MC 8 852 27039
Monsampietro Morico FM 10 659 27698
Monteleone di Fermo FM 10 395 28093
Monte San Martino MC 10 765 28858
Colmurano MC 10 1263 30121
Francavilla d'Ete FM 11 964 31085
Magliano di Tenna FM 11 1452 32537
Urbisaglia MC 11 2628 35165
Santa Vittoria in Matenano FM 11 1330 36495
Gualdo MC 11 815 37310
Grottazzolina FM 12 3398 40708
Petriolo MC 12 1998 42706
San Ginesio MC 12 3498 46204
Rapagnano FM 12 2145 48349
Montottone FM 12 979 49328
Smerillo FM 13 365 49693
Montelparo FM 13 778 50471
Monte San Pietrangeli FM 13 2458 52929
Monte Rinaldo FM 14 379 53308
Torre San Patrizio FM 14 2048 55356
Monte Giberto FM 14 801 56157
Montefalcone Appennino FM 14 424 56581
Corridonia MC 15 15430 72011
Ortezzano FM 15 774 72785
Sarnano MC 16 3264 76049
Camporotondo di Fiastrone MC 16 563 76612
Monte Vidon Combatte FM 16 433 77045
Ponzano di Fermo FM 16 1674 78719
Cessapalombo MC 16 512 79231
Petritoli FM 17 2335 81566
Monte San Giusto MC 17 8191 89757
Force AP 17 1354 91111
Amandola FM 17 3629 94740
Tolentino MC 18 20069 114809
Comunanza AP 18 3166 117975
Belforte del Chienti MC 19 1886 119861
Montalto delle Marche AP 19 2122 121983
Caldarola MC 19 1823 123806
Pollenza MC 19 6618 130424
Montegranaro FM 19 12990 143414
Montedinove AP 19 488 143902
Rotella AP 20 906 144808
Monte Urano FM 20 8353 153161

Municipalities with at least 50000 inhabitants

An earthquake occurred to
55 Km NW of Teramo (54892 inhabitants)
56 Km S of Ancona (100861 inhabitants)
64 Km E of Foligno (57155 inhabitants)
85 Km N of L'Aquila (69753 inhabitants)
87 Km E of Perugia (166134 inhabitants)
88 Km NW of Montesilvano (53738 inhabitants)
88 Km SE of Fano (60888 inhabitants)
91 Km NE of Terni (111501 inhabitants)
95 Km NW of Pescara (121014 inhabitants)
99 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
Md 1.9
ML 1.5
2011-01-16
04:26:58
43.118 13.46 23 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 1162029
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2011-01-16 04:26:58 ± 0.12
Latitude 43.1180 ± 0.0045
Longitude 13.4600 ± 0.0049
Depth (km) 23 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1162029

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 524
Semi-minor axis of confidence ellipse (meter) 182
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 19
Circular confidence region, given by single value of horizontal uncertainty (meter) 640.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 292
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.42088
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 4
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 1162029
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 22:37:51

Md:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations
Type of magnitude Md
Reference to an origin 1162029
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 22:37:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CESI.HHN. 2011-01-16T04:27:13.78 0.1 undecidable manual Sg 255 46.7199 0.001 95
IV.SNTG.HHE. 2011-01-16T04:27:13.29 0.3 undecidable manual Sg 290 44.7219 0.019 72
IV.NRCA.HHN. 2011-01-16T04:27:12.52 0.6 undecidable manual Sg 222 42.2244 -0.121 46
IV.SSFR.HHN. 2011-01-16T04:27:10.80 10.0 undecidable manual Pg 0 0 0
IV.CESI.HHN. 2011-01-16T04:27:07.32 0.1 undecidable manual Pg 255 46.7199 0.087 95
IV.NRCA.HHN. 2011-01-16T04:27:06.50 0.1 undecidable manual Pg 222 42.2244 -0.076 93
IV.SNTG.HHE. 2011-01-16T04:27:06.89 0.1 undecidable manual Pg 290 44.7219 -0.05 94
IV.GUMA.HHZ. 2011-01-16T04:27:06.17 0.1 undecidable manual Sg 239 11.877 -0.041 100
IV.GUMA.HHZ. 2011-01-16T04:27:02.99 0.1 undecidable manual Pg 239 11.877 0.127 100
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