Earthquake with magnitude of ML 1.4 on date 28-03-2009 and time 14:08:43 (Italy) in region 1 km SW Falerone (FM)

A magnitude ML 1.4 earthquake occured in region: 1 km SW Falerone (FM), on

  • 28-03-2009 13:08:43 (UTC)
  • 28-03-2009 14:08:43 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1030, 13.4620 at 17 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 1 3337 3337
Monte Vidon Corrado FM 3 731 4068
Servigliano FM 4 2336 6404
Montappone FM 4 1682 8086
Sant'Angelo in Pontano MC 5 1436 9522
Massa Fermana FM 6 963 10485
Penna San Giovanni MC 6 1108 11593
Belmonte Piceno FM 6 646 12239
Montegiorgio FM 7 6851 19090
Loro Piceno MC 8 2401 21491
Monte San Martino MC 8 765 22256
Monteleone di Fermo FM 8 395 22651
Monsampietro Morico FM 9 659 23310
Ripe San Ginesio MC 9 852 24162
Mogliano MC 10 4696 28858
Santa Vittoria in Matenano FM 10 1330 30188
Gualdo MC 11 815 31003
Magliano di Tenna FM 11 1452 32455
Colmurano MC 11 1263 33718
Smerillo FM 11 365 34083
Montottone FM 11 979 35062
Montelparo FM 11 778 35840
Grottazzolina FM 11 3398 39238
San Ginesio MC 12 3498 42736
Francavilla d'Ete FM 12 964 43700
Rapagnano FM 13 2145 45845
Urbisaglia MC 13 2628 48473
Monte Rinaldo FM 13 379 48852
Montefalcone Appennino FM 13 424 49276
Petriolo MC 13 1998 51274
Monte Giberto FM 14 801 52075
Monte San Pietrangeli FM 14 2458 54533
Ortezzano FM 14 774 55307
Sarnano MC 15 3264 58571
Torre San Patrizio FM 15 2048 60619
Monte Vidon Combatte FM 15 433 61052
Force AP 16 1354 62406
Ponzano di Fermo FM 16 1674 64080
Amandola FM 16 3629 67709
Camporotondo di Fiastrone MC 16 563 68272
Petritoli FM 16 2335 70607
Comunanza AP 17 3166 73773
Cessapalombo MC 17 512 74285
Corridonia MC 17 15430 89715
Montalto delle Marche AP 17 2122 91837
Montedinove AP 18 488 92325
Rotella AP 18 906 93231
Monte San Giusto MC 18 8191 101422
Tolentino MC 19 20069 121491
Belforte del Chienti MC 19 1886 123377
Caldarola MC 20 1823 125200
Carassai AP 20 1100 126300

Municipalities with at least 50000 inhabitants

An earthquake occurred to
53 Km NW of Teramo (54892 inhabitants)
57 Km S of Ancona (100861 inhabitants)
64 Km E of Foligno (57155 inhabitants)
84 Km N of L'Aquila (69753 inhabitants)
86 Km NW of Montesilvano (53738 inhabitants)
87 Km E of Perugia (166134 inhabitants)
90 Km NE of Terni (111501 inhabitants)
90 Km SE of Fano (60888 inhabitants)
94 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
Md 1.9
ML 1.4
2009-03-28
13:08:43
43.103 13.462 17 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 752599
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2009-03-28 13:08:43 ± 0.15
Latitude 43.1030 ± 0.0054
Longitude 13.4620 ± 0.0074
Depth (km) 17 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 752599

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 663
Semi-minor axis of confidence ellipse (meter) 438
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 77
Circular confidence region, given by single value of horizontal uncertainty (meter) 848.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 291
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.58906
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 5
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 752599
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 14:13:48

Md:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 752599
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 14:13:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ASSB.HHN. 2009-03-28T13:09:03.31 0.3 undecidable manual Sg 264 65.3901 0.052 72
IV.NOVE.EHE. 2009-03-28T13:08:58.84 10.0 undecidable manual Pg 0 0 0
IV.CESI.HHE. 2009-03-28T13:08:58.38 0.3 undecidable manual Sg 257 46.4202 0.14 73
IV.SNTG.SHZ. 2009-03-28T13:08:58.10 0.6 undecidable manual Sg 292 45.4212 0.136 49
IV.NRCA.SHZ. 2009-03-28T13:08:56.85 0.3 undecidable manual Sg 223 41.0256 0.021 75
IV.FDMO.HHZ. 2009-03-28T13:08:54.13 0.1 undecidable manual Sg 256 31.2465 -0.14 98
IV.ASSB.HHN. 2009-03-28T13:08:54.62 0.3 undecidable manual Pg 264 65.3901 -0.187 68
IV.NRCA.SHZ. 2009-03-28T13:08:51.14 0.1 undecidable manual Pg 223 41.0256 0.043 100
IV.SNTG.SHZ. 2009-03-28T13:08:51.84 0.1 undecidable manual Pg 292 45.4212 0.087 99
IV.CESI.HHE. 2009-03-28T13:08:51.90 0.1 undecidable manual Pg 257 46.4202 -0.012 98
IV.FDMO.HHZ. 2009-03-28T13:08:49.56 0.1 undecidable manual Pg 256 31.2465 -0.06 100
IV.FAGN.HHZ. 2009-03-28T13:08:44.20 10.0 undecidable manual Pg 0 0 0
IV.MTRZ.HHE. 2009-03-28T13:08:32.52 10.0 undecidable manual Pg 0 0 0
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