Earthquake with magnitude of ML 2.0 on date 23-03-2007 and time 02:11:59 (UTC) in region NW Castelli Calepio (BG)

A magnitude ML 2.0 earthquake occured in region: NW Castelli Calepio (BG), on

  • 23-03-2007 02:11:59 (UTC)
  • 23-03-2007 03:11:59 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.6460, 9.9010 at 2 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
Castelli Calepio BG 0 10377 10377
Gandosso BG 2 1491 11868
Grumello del Monte BG 3 7366 19234
Credaro BG 3 3542 22776
Capriolo BS 3 9397 32173
Chiuduno BG 4 5990 38163
Villongo BG 4 8006 46169
Telgate BG 4 5050 51219
Adro BS 5 7086 58305
Paratico BS 5 4714 63019
Sarnico BG 5 6660 69679
Palazzolo sull'Oglio BS 5 20134 89813
Foresto Sparso BG 6 3100 92913
Zandobbio BG 6 2720 95633
Carobbio degli Angeli BG 6 4697 100330
Bolgare BG 6 6151 106481
Gorlago BG 7 5159 111640
Viadanica BG 7 1120 112760
Entratico BG 7 1947 114707
Adrara San Martino BG 7 2225 116932
Trescore Balneario BG 7 9951 126883
Cologne BS 7 7667 134550
Erbusco BS 8 8633 143183
Montello BG 8 3260 146443
Luzzana BG 8 912 147355
Berzo San Fermo BG 8 1362 148717
Calcinate BG 8 5958 154675
Cenate Sotto BG 8 3745 158420
Palosco BG 8 5819 164239
Costa di Mezzate BG 8 3333 167572
Corte Franca BS 8 7233 174805
Borgo di Terzo BG 9 1146 175951
Adrara San Rocco BG 9 837 176788
Vigano San Martino BG 9 1348 178136
San Paolo d'Argon BG 9 5591 183727
Pontoglio BS 9 6935 190662
Grone BG 9 910 191572
Mornico al Serio BG 9 2965 194537
Bagnatica BG 9 4292 198829
Cenate Sopra BG 10 2545 201374
Predore BG 10 1853 203227
Cavernago BG 11 2624 205851
Coccaglio BS 11 8767 214618
Provaglio d'Iseo BS 11 7318 221936
Brusaporto BG 11 5569 227505
Rovato BS 11 19209 246714
Albano Sant'Alessandro BG 11 8252 254966
Cividate al Piano BG 12 5215 260181
Torre de' Roveri BG 12 2436 262617
Iseo BS 12 9179 271796
Casazza BG 12 4026 275822
Cazzago San Martino BS 12 10996 286818
Chiari BS 12 18887 305705
Vigolo BG 13 592 306297
Gaverina Terme BG 13 874 307171
Ghisalba BG 13 6175 313346
Martinengo BG 13 10448 323794
Spinone al Lago BG 13 1029 324823
Grassobbio BG 13 6406 331229
Tavernola Bergamasca BG 13 2101 333330
Monasterolo del Castello BG 13 1150 334480
Passirano BS 14 7098 341578
Pedrengo BG 14 6042 347620
Bianzano BG 14 629 348249
Pradalunga BG 15 4673 352922
Scanzorosciate BG 15 10076 362998
Urago d'Oglio BS 15 3876 366874
Seriate BG 15 25182 392056
Parzanica BG 15 362 392418
Cortenuova BG 15 1978 394396
Paderno Franciacorta BS 15 3734 398130
Albino BG 15 18074 416204
Villa di Serio BG 15 6668 422872
Monticelli Brusati BS 15 4516 427388
Gorle BG 16 6610 433998
Nembro BG 16 11622 445620
Fonteno BG 16 637 446257
Calcio BG 16 5352 451609
Castelcovati BS 16 6583 458192
Monte Isola BS 16 1754 459946
Cene BG 16 4300 464246
Castrezzato BS 16 7116 471362
Ranzanico BG 16 1207 472569
Alzano Lombardo BG 16 13636 486205
Orio al Serio BG 17 1770 487975
Sulzano BS 17 1917 489892
Ospitaletto BS 17 14509 504401
Cologno al Serio BG 17 11133 515534
Torre Boldone BG 17 8690 524224
Rodengo Saiano BS 17 9504 533728
Zanica BG 17 8616 542344
Ranica BG 17 5981 548325
Peia BG 17 1839 550164
Urgnano BG 17 9735 559899
Endine Gaiano BG 17 3496 563395
Leffe BG 17 4531 567926
Azzano San Paolo BG 18 7602 575528
Rudiano BS 18 5830 581358
Polaveno BS 18 2555 583913
Ome BS 18 3205 587118
Gazzaniga BG 18 5092 592210
Fiorano al Serio BG 18 3000 595210
Riva di Solto BG 18 881 596091
Romano di Lombardia BG 18 20217 616308
Solto Collina BG 18 1785 618093
Marone BS 18 3238 621331
Sale Marasino BS 18 3362 624693
Comun Nuovo BG 18 4331 629024
Gandino BG 19 5434 634458
Pumenengo BG 19 1712 636170
Cazzano Sant'Andrea BG 19 1675 637845
Vertova BG 19 4720 642565
Bergamo BG 19 119381 761946
Berlingo BS 19 2730 764676
Covo BG 19 4041 768717
Selvino BG 19 2010 770727
Spirano BG 19 5700 776427
Castegnato BS 19 8334 784761
Casnigo BG 19 3273 788034
Colzate BG 19 1668 789702
Aviatico BG 19 543 790245
Stezzano BG 19 13018 803263
Brione BS 19 714 803977
Travagliato BS 20 13910 817887
Comezzano-Cizzago BS 20 3803 821690
Antegnate BG 20 3206 824896
Morengo BG 20 2554 827450

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km E of Bergamo (119381 inhabitants)
27 Km W of Brescia (196480 inhabitants)
49 Km E of Monza (122671 inhabitants)
53 Km E of Sesto San Giovanni (81608 inhabitants)
54 Km E of Cinisello Balsamo (75078 inhabitants)
58 Km N of Cremona (71901 inhabitants)
59 Km E of Milano (1345851 inhabitants)
66 Km E of Como (84495 inhabitants)
68 Km N of Piacenza (102191 inhabitants)
68 Km E of Rho (50434 inhabitants)
77 Km E of Legnano (60262 inhabitants)
77 Km NE of Pavia (72576 inhabitants)
81 Km E of Busto Arsizio (83106 inhabitants)
86 Km E of Varese (80799 inhabitants)
86 Km E of Gallarate (53343 inhabitants)
88 Km W of Verona (258765 inhabitants)
89 Km E of Vigevano (63310 inhabitants)
100 Km NW of Parma (192836 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 2.1
ML 2.0
2007-03-23
02:11:59
45.646 9.901 2 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 620219
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2007-03-23 02:11:59 ± 0.12
Latitude 45.6460 ± 0.0117
Longitude 9.9010 ± 0.0051
Depth (km) 2 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 620219

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1263
Semi-minor axis of confidence ellipse (meter) 368
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 11
Circular confidence region, given by single value of horizontal uncertainty (meter) 1360.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 211
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) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.17897
Epicentral distance of station farthest from the epicenter (degree) 0.82018
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:2.0

Field Value
Value 2.0
Uncertainty 0.0
Num. used stations
Type of magnitude ML
Reference to an origin 620219
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:49:12

Md:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 620219
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:49:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VAI.SHZ. 2007-03-23T02:12:28.23 0.1 undecidable manual Sg 286 91.0422 -0.021 45
IV.MAGA.BHE. 2007-03-23T02:12:19.64 0.1 undecidable manual Sg 75 58.1973 0.158 46
IV.VAI.SHZ. 2007-03-23T02:12:16.20 0.1 undecidable manual Pg 286 91.0422 0.109 88
IV.MAGA.BHE. 2007-03-23T02:12:10.94 0.1 undecidable manual Pg 75 58.1973 -0.089 94
IV.MDI.HHZ. 2007-03-23T02:12:06.55 0.3 undecidable manual Sg 314 19.869 0.143 37
IV.MDI.HHZ. 2007-03-23T02:12:03.35 0.1 undecidable manual Pg 314 19.869 -0.129 100
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