Earthquake with magnitude of Md 2.0 on date 22-07-2004 and time 09:03:15 (UTC) in region 2 km NW Montagnareale (ME)

A magnitude Md 2.0 earthquake occured in region: 2 km NW Montagnareale (ME), on

  • 22-07-2004 09:03:15 (UTC)
  • 22-07-2004 11:03:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.1420, 14.9300 at 10 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
Montagnareale ME 2 1615 1615
Patti ME 3 13431 15046
Gioiosa Marea ME 5 7074 22120
Sant'Angelo di Brolo ME 5 3090 25210
Librizzi ME 6 1660 26870
Piraino ME 6 3962 30832
Brolo ME 9 5783 36615
Ficarra ME 10 1469 38084
Sinagra ME 10 2705 40789
Raccuja ME 10 1041 41830
San Piero Patti ME 11 2915 44745
Ucria ME 11 1058 45803
Oliveri ME 12 2181 47984
Castell'Umberto ME 12 3128 51112
Naso ME 13 3813 54925
Falcone ME 14 2808 57733
Basicò ME 15 612 58345
Montalbano Elicona ME 15 2287 60632
Tortorici ME 15 6435 67067
San Salvatore di Fitalia ME 15 1319 68386
Capo d'Orlando ME 16 13254 81640
Mirto ME 17 974 82614
Floresta ME 17 485 83099
Furnari ME 18 3784 86883
Frazzanò ME 18 711 87594
Tripi ME 18 873 88467
Galati Mamertino ME 18 2627 91094
Mazzarrà Sant'Andrea ME 19 1531 92625
Capri Leone ME 20 4515 97140
Longi ME 20 1473 98613

Municipalities with at least 50000 inhabitants

An earthquake occurred to
55 Km W of Messina (238439 inhabitants)
62 Km NW of Acireale (52622 inhabitants)
63 Km W of Reggio di Calabria (183035 inhabitants)
72 Km N of Catania (314555 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 2.0
ML-VAX 2.2
2004-07-22
09:03:15
38.142 14.93 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 501759
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2004-07-22 09:03:15 ± 0.148
Latitude 38.1420 ± 0.0116
Longitude 14.9300 ± 0.0100
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 501759

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 1563.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00251
Epicentral distance of station farthest from the epicenter (degree) 0.00567
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitudes information

Md:2.0

Field Value
Value 2.0
Uncertainty
Num. used stations 6
Type of magnitude Md
Reference to an origin 501759
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 00:59:49

ML:2.2

Field Value
Value 2.2
Uncertainty
Num. used stations 3
Type of magnitude ML
Reference to an origin 501759
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 13:07:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.PLLN.Z. 2004-07-22T09:03:37.72 10.0 undecidable manual SG 256 0.6327 0.24 0.5
--.MSRU.Z. 2004-07-22T09:03:32.23 10.0 undecidable manual SG 74 0.4662 0.09 0.8
--.MMME.Z. 2004-07-22T09:03:28.15 10.0 undecidable manual SG 128 0.3219 0.57 0.4
--.MTTG.Z. 2004-07-22T09:03:27.85 10.0 undecidable manual PG 102 0.6216 0.1 1.7
--.PLLN.Z. 2004-07-22T09:03:27.18 10.0 undecidable manual PG 256 0.6327 -0.86 0.3
--.MNO.Z. 2004-07-22T09:03:26.53 10.0 undecidable manual SG 221 0.2775 0.52 0.3
--.SLNA.Z. 2004-07-22T09:03:24.45 10.0 undecidable manual PG 349 0.4218 0.35 1.3
--.MSRU.Z. 2004-07-22T09:03:24.58 10.0 undecidable manual PG 74 0.4662 -0.37 1.3
--.MNO.Z. 2004-07-22T09:03:21.46 10.0 undecidable manual PG 221 0.2775 0.05 2
--.MMME.Z. 2004-07-22T09:03:21.95 10.0 undecidable manual PG 128 0.3219 -0.37 1.3
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