Earthquake with magnitude of Md 2.5 on date 05-12-2004 and time 04:32:10 (Italy) in region 1 km SW Barzago (LC)

A magnitude Md 2.5 earthquake occured in region: 1 km SW Barzago (LC), on

  • 05-12-2004 03:32:10 (UTC)
  • 05-12-2004 04:32:10 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.7500, 9.3130 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
Barzago LC 1 2437 2437
Cremella LC 1 1741 4178
Barzanò LC 2 5140 9318
Cassago Brianza LC 2 4399 13717
Bulciago LC 2 2887 16604
Sirtori LC 2 2819 19423
Garbagnate Monastero LC 3 2445 21868
Viganò LC 3 2100 23968
Sirone LC 3 2400 26368
Castello di Brianza LC 3 2594 28962
Molteno LC 3 3585 32547
Dolzago LC 3 2452 34999
Renate MB 4 4129 39128
Costa Masnaga LC 4 4841 43969
Nibionno LC 4 3702 47671
Veduggio con Colzano MB 4 4396 52067
La Valletta Brianza LC 4 4687 56754
Monticello Brianza LC 4 4215 60969
Colle Brianza LC 4 1713 62682
Santa Maria Hoè LC 5 2206 64888
Missaglia LC 5 8681 73569
Rogeno LC 5 3182 76751
Casatenovo LC 6 12951 89702
Oggiono LC 6 8944 98646
Lambrugo CO 6 2466 101112
Besana in Brianza MB 6 15467 116579
Bosisio Parini LC 6 3457 120036
Ello LC 6 1225 121261
Annone di Brianza LC 6 2328 123589
Merone CO 7 4147 127736
Lurago d'Erba CO 7 5438 133174
Monguzzo CO 7 2302 135476
Montevecchia LC 7 2623 138099
Briosco MB 7 6010 144109
Olgiate Molgora LC 7 6397 150506
Pusiano CO 8 1367 151873
Inverigo CO 8 9136 161009
Suello LC 8 1756 162765
Cesana Brianza LC 8 2370 165135
Valgreghentino LC 8 3464 168599
Eupilio CO 8 2633 171232
Calco LC 9 5289 176521
Airuno LC 9 2879 179400
Galbiate LC 9 8533 187933
Arosio CO 9 4983 192916
Longone al Segrino CO 9 1878 194794
Civate LC 9 3909 198703
Correzzana MB 9 2941 201644
Anzano del Parco CO 9 1771 203415
Cernusco Lombardone LC 9 3876 207291
Alserio CO 9 1227 208518
Garlate LC 9 2732 211250
Merate LC 10 14852 226102
Verano Brianza MB 10 9221 235323
Brenna CO 10 2133 237456
Olginate LC 10 7001 244457
Erba CO 10 16415 260872
Proserpio CO 10 926 261798
Carate Brianza MB 10 17884 279682
Osnago LC 10 4806 284488
Alzate Brianza CO 10 5026 289514
Lomagna LC 10 4935 294449
Orsenigo CO 10 2823 297272
Giussano MB 11 25529 322801
Carugo CO 11 6396 329197
Camparada MB 11 2049 331246
Brivio LC 11 4631 335877
Triuggio MB 11 8852 344729
Ponte Lambro CO 11 4334 349063
Calolziocorte LC 11 14015 363078
Pescate LC 11 2180 365258
Albiate MB 11 6289 371547
Vercurago LC 11 2831 374378
Castelmarte CO 11 1320 375698
Albavilla CO 11 6449 382147
Monte Marenzo LC 11 1947 384094
Imbersago LC 11 2400 386494
Ronco Briantino MB 11 3456 389950
Lesmo MB 11 8505 398455
Valmadrera LC 12 11659 410114
Usmate Velate MB 12 10205 420319
Canzo CO 12 5081 425400
Mariano Comense CO 12 24484 449884
Sovico MB 12 8393 458277
Caslino d'Erba CO 12 1669 459946
Robbiate LC 12 6324 466270
Carnate MB 12 7280 473550
Malgrate LC 12 4228 477778
Macherio MB 12 7449 485227
Villa d'Adda BG 13 4723 489950
Albese con Cassano CO 13 4201 494151
Cisano Bergamasco BG 13 6394 500545
Asso CO 13 3587 504132
Paderno d'Adda LC 13 3907 508039
Carenno LC 13 1466 509505
Torre de' Busi LC 13 2072 511577
Erve LC 13 722 512299
Caprino Bergamasco BG 13 3105 515404
Bernareggio MB 13 10992 526396
Verderio LC 13 5729 532125
Lecco LC 13 47999 580124
Arcore MB 14 17874 597998
Tavernerio CO 14 5770 603768
Montorfano CO 14 2603 606371
Biassono MB 14 12091 618462
Seregno MB 14 44651 663113
Carvico BG 14 4656 667769
Rezzago CO 14 306 668075
Cabiate CO 14 7553 675628
Calusco d'Adda BG 14 8328 683956
Aicurzio MB 14 2101 686057
Valbrona CO 14 2722 688779
Cantù CO 14 39930 728709
Caglio CO 15 451 729160
Pontida BG 15 3301 732461
Capiago Intimiano CO 15 5584 738045
Figino Serenza CO 15 5255 743300
Lasnigo CO 15 482 743782
Sotto il Monte Giovanni XXIII BG 15 4408 748190
Sulbiate MB 15 4186 752376
Sormano CO 15 639 753015
Meda MB 16 23351 776366
Lipomo CO 16 5878 782244
Novedrate CO 16 2892 785136
Vimercate MB 16 25938 811074
Vedano al Lambro MB 16 7587 818661
Senna Comasco CO 16 3234 821895
Solza BG 16 2079 823974
Costa Valle Imagna BG 16 600 824574
Villasanta MB 16 13894 838468
Carimate CO 16 4485 842953
Cornate d'Adda MB 16 10648 853601
Lissone MB 16 44923 898524
Desio MB 16 41865 940389
Medolago BG 17 2332 942721
Bellusco MB 17 7354 950075
Lentate sul Seveso MB 17 15897 965972
Mezzago MB 17 4408 970380
Faggeto Lario CO 17 1212 971592
Abbadia Lariana LC 17 3200 974792
Cucciago CO 17 3476 978268
Barlassina MB 18 6956 985224
Palazzago BG 18 4475 989699
Seveso MB 18 23431 1013130
Concorezzo MB 18 15631 1028761
Suisio BG 18 3846 1032607
Burago di Molgora MB 18 4273 1036880
Rota d'Imagna BG 18 928 1037808
Casnate con Bernate CO 18 4926 1042734
Muggiò MB 18 23403 1066137
Barni CO 18 599 1066736
Terno d'Isola BG 19 8014 1074750
Brunate CO 19 1749 1076499
Ballabio LC 19 4069 1080568
Monza MB 19 122671 1203239
Ambivere BG 19 2398 1205637
Pognana Lario CO 19 744 1206381
Sant'Omobono Terme BG 19 3918 1210299
Mandello del Lario LC 19 10425 1220724
Cermenate CO 19 9144 1229868
Cesano Maderno MB 19 38391 1268259
Mapello BG 19 6815 1275074
Ornago MB 19 4931 1280005
Como CO 19 84495 1364500
Brumano BG 19 109 1364609
Vertemate con Minoprio CO 19 4076 1368685
Busnago MB 19 6750 1375435
Blevio CO 19 1187 1376622
Bottanuco BG 19 5148 1381770
Bedulita BG 19 746 1382516
Chignolo d'Isola BG 19 3335 1385851
Torno CO 19 1155 1387006
Morterone LC 19 36 1387042
Magreglio CO 19 665 1387707
Locatello BG 19 822 1388529
Roncola BG 20 766 1389295
Agrate Brianza MB 20 15426 1404721
Roncello MB 20 4431 1409152
Lazzate MB 20 7804 1416956
Barzana BG 20 1951 1418907
Grandate CO 20 2871 1421778
Bovisio-Masciago MB 20 17017 1438795
Cavenago di Brianza MB 20 7261 1446056
Nova Milanese MB 20 23292 1469348

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km N of Monza (122671 inhabitants)
19 Km E of Como (84495 inhabitants)
23 Km NE of Cinisello Balsamo (75078 inhabitants)
25 Km N of Sesto San Giovanni (81608 inhabitants)
28 Km W of Bergamo (119381 inhabitants)
32 Km NE of Rho (50434 inhabitants)
33 Km NE of Milano (1345851 inhabitants)
35 Km E of Legnano (60262 inhabitants)
39 Km E of Busto Arsizio (83106 inhabitants)
39 Km E of Varese (80799 inhabitants)
42 Km E of Gallarate (53343 inhabitants)
60 Km NE of Vigevano (63310 inhabitants)
63 Km NE of Novara (104380 inhabitants)
64 Km N of Pavia (72576 inhabitants)
74 Km W of Brescia (196480 inhabitants)
83 Km NW of Piacenza (102191 inhabitants)
88 Km NW of Cremona (71901 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-VAX 1.5
2004-12-05
03:32:10
45.75 9.313 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 509309
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2004-12-05 03:32:10 ± 0.238
Latitude 45.7500 ± 0.0511
Longitude 9.3130 ± 0.0127
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 509309

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) 5771.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 178
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 9
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) 0.00850
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitudes information

Md:2.5

Field Value
Value 2.5
Uncertainty
Num. used stations 3
Type of magnitude Md
Reference to an origin 509309
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 01:08:07

ML:1.5

Field Value
Value 1.5
Uncertainty
Num. used stations 3
Type of magnitude ML
Reference to an origin 509309
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
--.ORO.Z. 2004-12-05T03:32:42.52 10.0 undecidable manual SG 263 0.9324 -0.23 0.6
--.MCGN.Z. 2004-12-05T03:32:41.84 10.0 undecidable manual SG 283 0.9435 -1.16 0.1
--.ORO.Z. 2004-12-05T03:32:29.34 10.0 undecidable manual PG 263 0.9324 0.12 1.7
--.MABI.Z. 2004-12-05T03:32:28.80 10.0 undecidable manual PG 69 0.8769 -0.24 1.5
--.MCGN.Z. 2004-12-05T03:32:28.97 10.0 undecidable manual PG 283 0.9435 -0.4 1.3
--.VAI.Z. 2004-12-05T03:32:25.68 10.0 undecidable manual SG 287 0.3885 0.34 0.7
--.MDI.E. 2004-12-05T03:32:21.91 10.0 undecidable manual SG 84 0.2775 0.3 0.8
--.VAI.Z. 2004-12-05T03:32:20.23 10.0 undecidable manual PG 287 0.3885 1.06 0.4
--.MDI.Z. 2004-12-05T03:32:17.40 10.0 undecidable manual PG 84 0.2775 0.02 2.1
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