Geomagnetic Activity Map - Hourly Ranges

Note: Empty cells of observatories (indicated in the leftmost column by their IAGA codes) indicate that there was insufficient data to calculate a hourly range.

Hourly range (nT) for 2010-06-25
IAGA 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
AAA96771624218043128453343764165
AAE3527536131021233259633764112
ABG14115871013135455443133234292
ABK2337141412121691215221914813231319211720274868
AIA4341533423433643558612135643
AMS31066533358310223432242236
API637525111222234635111110962
AQU011111001221101111111121
ARS
ASC23111228781045611676665392
ASP64851384452443322348754513
BDV61311875429151791536108675761911
BEL812138767616131551367117685861810
BFE91917758651210191016661191173882518
BFO616965743914181113641261187872013
BLC294424452859729122031312129571054891679230973235
BMT101713158102710944442226886151818
BNG3412579111071241275134367492
BOU12864243245914976108301818241811
BOX10111381076415141912612610547598229
BRD
BRW452920302830192524391092615072859872832661418713061
BSL61053124234141319813281119831011123
CBB4655162592337231224283233234072491371141505222611286
CLF61785575467201913861051388782214
CMO211713131699618213475143047182027112827286225
CNB62681026412553654559115467
CSY15252037432920924171219152911221021201542281929
CTA3102917468224333223578431013
CZT426147335258423465761065141110
DLR
DMC15251816101087101072016229262021131415303331
DOU618106475499201414951151497872316
DRV303218221412899111632143319282522222126354026
EBR5153451064472015177658837561412
ESK7211254675671818201191652013166102621
EUA
EYR564435222245265876792668
FCC3137262448473526973022181818452855215212422514
FRD5129323533723131010122916126456175
FRN11723322224583819108281319167102
FUR61497653281618111435108865861812
GCK61199753916161269368745575168
GDH2385452920152714441047777734372673254154330646827
GNA9776949353585844751212108146
GUA13107107756132222221455642310
GUI310223391398161718124104114635146
GZH121110011000000000100111
HAD618845665581918188710416610482216
HBK28332559633214510954445473
HER1843221763325751044443354
HLP8141695766131518101388137121210972310
HON491184111221213431313714199167
HRB713108654512141571236108476751810
HRN535635445254913166643756593954655459886058557339
HUA2322112211812951214344410262
HYB161227122132334383
IPM232211111133142356359896
IQA46201922312162814236177653835716458102314424426341
IRT814814101514381496455218711782113
IZN588108771520121044366635774175
KAK11275105712106245342325812814249
KDU622531310264322211246534612
KIV6109116741316161155476527585176
KMH263324210643491061434454483
KNY1431223527147353321226871222227
KOU241121221111381113109964127293
LER7191864774661715229614418994102726
LRM736466533736554455655576
LVV7121110774917151339588746485178
LYC16242112971181312241314791661613713153222
LZH41091719116410115244222477481515
MAB616106384499191314851251497772115
MAW631431192714174016303316162812171822392248324342130
MBO39222291041416131539138117956135
MCQ56611564244935122716191210121869148
MEA158575775710102610132215143194112181811
MGD19327104814103471051151081911148145418
MID
MMB1121177581010769544343891410143311
NAQ26933412461091223162128162520149122212242919
NCK714108654415151791235117687861911
NEW13744444346716510129824192613689
NGK7181265754101416101545119875872015
NUR101420953771216151394515511137982410
NVS91361012222099111313106647751186268
OTT8221533484511241213161728171674912204
PAF716146556275462354567966813
PAG69999531020151035467635674166
PEG57681063112115933265635673145
PHU61215161112278641
PPT54151111111223444221096127
PST21572221122333247771163423
QSB
RES286530279161918172331464845417811715310415771793067
SBA15282627161314131112818241738424539217246443818
SFS4122229117462321184476104554159
SHU13613101484356567101812712782073111
SIT861481057756622101519127149292414379
SJG23211122152375810191791348885
SNK
SOD171920121081251112171811711231118181113133324
SPT41333381054624211743851046451610
STJ
SUA699810741220141036367754374146
TAM01513812358444885136
TAN
TDC132111215493225224564372
THL16614237341817173229564187571551041271375130376510775
THY612108664512151581135107576851810
TRW111522112223325491321397342
TSU242227498334712714645765102
TUC764323332368671294321510127186
UPS814218477510131812145414612128772413
VAL6217446656515142291012216610362117
VIC118735343365155815910201729129115
VSS14212111212286673421153364
WNG81914648531013181216561271396882517
YKC