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 2006-07-17
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
AAA
AAE4325822253091121281483322561222
ABG24961221649141812643322461221
ABK8271717891521992025212612131314191414553
AIA245452233221123232452242
AMS225334871265262323242312
API499711122232222222273467
AQU231233645345656346682232
ARS
ASC2312223833447455108441212
ASP352334232232237422332522
BDV2322134732465448688103332
BEL333368485469796771012104434
BFE34447547826971191391516910443
BFO2422225432665457588102332
BLC535324
BMT10333469124541437432663318
BNG3422399131065991412432451212
BOU3454332652321131381010151224105
BOX3528610108551011161299991695432
BRW36173341203917153544771341041821088011683866949222415
BSL
CBB5047271612181318172324312633481394745496621487018
CLF2424345333763666498154343
CMO22162735152314201415211810675913131528331261810
CNB592334232253244313342621
CSY
CTA1145525322422253123441024
CZT253322567365623322231312
DLR7223433541211156814171161210122
DOU252324663368357105109124333
DRV20244739262316123967317131513182016973
EBR362656675646358769985453
ESK483433375461169101591817107543
EUA
EYR1043453233353223214342364
FCC331411286638648896472425153429171712212210222411
FRD34454324223510184816961244123
FRN32344326422225674519168792
FUR232221553355555758793332
GCK232212752652756446782332
GDH144142212015243033295642321233364977379457583714
GNA222312732332138323232316
GUA12281112136221311142113356711
GUI252312332131256232471222
GZH423332333552225321551214
HAD262636543410651281161311146342
HBK363232542336123522341211
HER252223252246324412221111
HLP434341158647107108107121585443
HON463442121121113155521325
HRB232222551345554757893332
HRN132247705133345129396861728835314348244743161524
HUA3333424522238111318131223106281
HYB
IPM
IQA46821441311221213931495554313126344880728763306932
IRT129475581773665510635772326
IZN
KAK333348641232216221461384
KDU322433783233226312342775
KMH
KNY432535424221226222442242
KOU3223223414514243241243121
LER243425461046771210157151399532
LRM324523533343148323242319
LVV35445106744688105778995455
LYC
LZH662534994365225422651212
MAB2423226624793461061010114332
MAW5733358391430331010128891410201682218161711
MBO2423222226944710642551321
MCQ36666635329852020745465332
MEA171515127798546521579710714913107
MGD
MID
MMB1237819723253222732257271411
NAQ123641291699118151299121521173635332910123
NCK2522226414446657679103332
NEW68810910875
NGK3334254843596761071212105332
NUR353488788811111418999111586532
NVS8648534911898646644972424
OTT67674434254681737141191266145
PAF2333447114486454444362412
PAG
PEG
PHU425352354582325422561225
PPT5116321122231111443442525
PST123331231211145452451231
QSB3433543764442147434991332
RES
SBA2113101713912171511129922131538271120107165
SFS362424855331478365892232
SHU36116844533634363276115453
SIT119141076767775412546129125988
SJG232222231124152224544621
SOD81810118812191091922212410121112181110543
SPT251423664621246346781232
STJ3345122363510121251014129177372
SUA333244963952646546872332
TAM3523254857326138542561321
TAN
TDC
THL15102321820231322285648584742472042745960221715
THY2322226514435656579103342
TRW233332342222617561464131
TSU252133221422285343441311
TUC1022206156113
UPS3433475686591016897111387432
VAL2636352224884116125139104332
VIC79764447444437361011969854
VSS232332331107363535111142221
WNG33342649436978814101515106432
YKC43192122242463837457285340141101711117142412121510