Earthquake with magnitude of ML 1.9 on date 12-01-2009 and time 09:45:30 (Italy) in region 1 km S Sant'Angelo in Pontano (MC)

A magnitude ML 1.9 earthquake occured in region: 1 km S Sant'Angelo in Pontano (MC), on

  • 12-01-2009 08:45:30 (UTC)
  • 12-01-2009 09:45:30 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0930, 13.3960 at 58 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
Sant'Angelo in Pontano MC 1 1436 1436
Penna San Giovanni MC 5 1108 2544
Gualdo MC 5 815 3359
Ripe San Ginesio MC 6 852 4211
San Ginesio MC 7 3498 7709
Falerone FM 7 3337 11046
Montappone FM 8 1682 12728
Monte San Martino MC 8 765 13493
Servigliano FM 8 2336 15829
Monte Vidon Corrado FM 8 731 16560
Loro Piceno MC 8 2401 18961
Colmurano MC 9 1263 20224
Massa Fermana FM 9 963 21187
Sarnano MC 10 3264 24451
Smerillo FM 11 365 24816
Cessapalombo MC 11 512 25328
Camporotondo di Fiastrone MC 11 563 25891
Santa Vittoria in Matenano FM 12 1330 27221
Belmonte Piceno FM 12 646 27867
Urbisaglia MC 12 2628 30495
Monteleone di Fermo FM 12 395 30890
Montegiorgio FM 12 6851 37741
Mogliano MC 13 4696 42437
Montefalcone Appennino FM 13 424 42861
Amandola FM 13 3629 46490
Monsampietro Morico FM 13 659 47149
Montelparo FM 14 778 47927
Caldarola MC 15 1823 49750
Comunanza AP 15 3166 52916
Belforte del Chienti MC 15 1886 54802
Petriolo MC 15 1998 56800
Montottone FM 16 979 57779
Tolentino MC 16 20069 77848
Francavilla d'Ete FM 16 964 78812
Force AP 16 1354 80166
Magliano di Tenna FM 16 1452 81618
Monte Rinaldo FM 17 379 81997
Grottazzolina FM 17 3398 85395
Montefortino FM 17 1178 86573
Bolognola MC 18 142 86715
Rapagnano FM 18 2145 88860
Ortezzano FM 19 774 89634
Monte San Pietrangeli FM 19 2458 92092
Monte Giberto FM 19 801 92893
Acquacanina MC 19 121 93014
Serrapetrona MC 19 966 93980
Monte Vidon Combatte FM 20 433 94413
Corridonia MC 20 15430 109843
Pollenza MC 20 6618 116461

Municipalities with at least 50000 inhabitants

An earthquake occurred to
54 Km NW of Teramo (54892 inhabitants)
58 Km E of Foligno (57155 inhabitants)
59 Km S of Ancona (100861 inhabitants)
82 Km E of Perugia (166134 inhabitants)
82 Km N of L'Aquila (69753 inhabitants)
85 Km NE of Terni (111501 inhabitants)
89 Km SE of Fano (60888 inhabitants)
89 Km NW of Montesilvano (53738 inhabitants)
97 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 1.9
2009-01-12
08:45:30
43.093 13.396 58 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 739239
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2009-01-12 08:45:30 ± 0.44
Latitude 43.0930 ± 0.0234
Longitude 13.3960 ± 0.0222
Depth (km) 58 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 739239

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2386
Semi-minor axis of confidence ellipse (meter) 1177
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 10
Circular confidence region, given by single value of horizontal uncertainty (meter) 3162.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 191
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.58
Epicentral distance of station closest to the epicenter (degree) 0.23203
Epicentral distance of station farthest from the epicenter (degree) 0.55488
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:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 739239
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 13:58:56

Md:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 739239
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 13:58:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ASS.SHZ. 2009-01-12T08:45:53.20 0.3 undecidable manual Sg 267 60.3951 0.711 62
IV.LNSS.HHE. 2009-01-12T08:45:52.82 0.1 undecidable manual Sg 208 61.5939 0.113 98
IV.TERO.HHN. 2009-01-12T08:45:51.19 0.1 undecidable manual Sg 162 54.9006 -0.329 94
IV.CESI.HHE. 2009-01-12T08:45:49.51 0.1 undecidable manual Sg 256 41.0256 0.203 100
IV.SNTG.SHZ. 2009-01-12T08:45:49.02 0.1 undecidable manual Sg 296 40.9257 -0.28 98
IV.OFFI.HHN. 2009-01-12T08:45:48.84 0.1 undecidable manual Sg 127 29.3484 1.071 76
IV.NRCA.HHZ. 2009-01-12T08:45:48.51 0.1 undecidable manual Sg 219 36.741 -0.198 100
IV.FDMO.HHZ. 2009-01-12T08:45:46.78 0.1 undecidable manual Sg 256 25.752 -0.6 92
IV.ASS.SHZ. 2009-01-12T08:45:44.18 0.3 undecidable manual Pg 267 60.3951 0.904 57
IV.LNSS.HHE. 2009-01-12T08:45:43.55 0.1 undecidable manual Pg 208 61.5939 0.149 97
IV.TERO.HHN. 2009-01-12T08:45:42.39 0.1 undecidable manual Pg 162 54.9006 -0.325 94
IV.SNTG.SHZ. 2009-01-12T08:45:41.64 0.1 undecidable manual Pg 296 40.9257 0.206 99
IV.CESI.HHE. 2009-01-12T08:45:41.19 0.1 undecidable manual Pg 256 41.0256 -0.249 99
IV.NRCA.HHZ. 2009-01-12T08:45:40.66 0.1 undecidable manual Pg 219 36.741 -0.432 96
IV.OFFI.HHN. 2009-01-12T08:45:40.92 0.1 undecidable manual Pg 127 29.3484 0.37 98
IV.FDMO.HHZ. 2009-01-12T08:45:39.76 0.1 undecidable manual Pg 256 25.752 -0.566 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