Earthquake with magnitude of ML 2.1 on date 19-04-2005 and time 12:59:50 (Italy) in region 4 km NE Morfasso (PC)

A magnitude ML 2.1 earthquake occured in region: 4 km NE Morfasso (PC), on

  • 19-04-2005 10:59:50 (UTC)
  • 19-04-2005 12:59:50 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.7510, 9.7400 at 27 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
Morfasso PC 4 1024 1024
Bore PR 6 749 1773
Vernasca PC 9 2131 3904
Gropparello PC 9 2293 6197
Lugagnano Val d'Arda PC 11 4116 10313
Bettola PC 11 2828 13141
Varsi PR 13 1230 14371
Bardi PR 13 2227 16598
Farini PC 14 1290 17888
Pellegrino Parmense PR 15 1048 18936
Castell'Arquato PC 15 4713 23649
Ponte dell'Olio PC 15 4794 28443
Carpaneto Piacentino PC 19 7715 36158
Vigolzone PC 19 4297 40455
Travo PC 20 2087 42542

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km S of Piacenza (102191 inhabitants)
47 Km W of Parma (192836 inhabitants)
48 Km SW of Cremona (71901 inhabitants)
66 Km SE of Pavia (72576 inhabitants)
71 Km W of Reggio nell'Emilia (171345 inhabitants)
72 Km N of La Spezia (93959 inhabitants)
74 Km NE of Genova (586655 inhabitants)
80 Km NW of Carrara (63133 inhabitants)
86 Km NW of Massa (69479 inhabitants)
90 Km E of Alessandria (93943 inhabitants)
91 Km SE of Milano (1345851 inhabitants)
91 Km W of Carpi (70699 inhabitants)
94 Km SE of Vigevano (63310 inhabitants)
95 Km W of Modena (184973 inhabitants)
96 Km SW of Brescia (196480 inhabitants)
96 Km SE of Sesto San Giovanni (81608 inhabitants)
99 Km SE of Cinisello Balsamo (75078 inhabitants)
100 Km SE of Monza (122671 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 2.5
ML 2.1
2005-04-19
10:59:50
44.751 9.74 27 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 514849
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2005-04-19 10:59:50 ± 0.18
Latitude 44.7510 ± 0.0090
Longitude 9.7400 ± 0.0089
Depth (km) 27 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 514849

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1118
Semi-minor axis of confidence ellipse (meter) 420
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 198
Circular confidence region, given by single value of horizontal uncertainty (meter) 1220.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 151
Number of associated phases, regardless of their use for origin computation 6
Number of defining phases 6
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) 0.20864
Epicentral distance of station farthest from the epicenter (degree) 1.02523
Number of stations at which the event was observed 3
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.0
Num. used stations
Type of magnitude ML
Reference to an origin 514849
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 09:59:54

Md:2.5

Field Value
Value 2.5
Uncertainty 0.4
Num. used stations
Type of magnitude Md
Reference to an origin 514849
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 09:59:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MDI.HHZ. 2005-04-19T11:00:27.01 0.1 undecidable manual Sg 359 113.7972 -0.049 42
IV.ERBM.SHZ. 2005-04-19T11:00:12.88 0.3 undecidable manual Sg 124 64.2912 0.121 34
IV.MDI.HHZ. 2005-04-19T11:00:11.22 0.1 undecidable manual Pg 359 113.7972 0.042 84
IV.ERBM.SHZ. 2005-04-19T11:00:03.03 0.3 undecidable manual Pg 124 64.2912 -0.11 69
IV.BOB.HHZ. 2005-04-19T11:00:02.16 0.1 undecidable manual Sg 275 23.1546 -0.044 50
IV.BOB.HHZ. 2005-04-19T10:59:57.25 0.1 undecidable manual Pg 275 23.1546 0.037 100
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