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
AAA2635644314846353581411592010
AAE5668111019101081121106784917104132612
ABG224796829947644357158312239
ABK1873602911884659717245131722311610294498
AIA41463333132443453673444123
AMS2513343264843342457656125
API5445232333343433331912523266
AQU124725457778543481014729208
ARS
ASC26332134131032557278546166
ASP473362752133213113623693
BDV12132135833575857129437114
BEL46336457885614914101017121146157
BFE393542431281261410161118261516510178
BFO12251242693176659128526105
BLC5846344820536454211845352936117552931274231765082
BMT10117510498338533534712829203
BNG4654451615558131310126481484112412
BOU7722212122451351415106512171620
BOX2522775446851610107714983596
BRD
BRW2438141917122021154053167344677473958391510264027
BSL693432432311511716313111587133718
CBB5351263917393828935343217601681736397276454128104110
CLF22453343910345494111311827146
CMO1119141351361191146279442591414152314161714
CNB231151211122132222441332
CSY1914173232162611239613121713161520192331262611
CTA678653953244323224104415184
CZT132231223522211313122232
DLR
DMC5135544223233444465366985
DOU2626223499448411610129638154
DRV24352737301791016121249336227352635323434343344
EBR361059342177977658121820164132914
ESK2835212268135971151311974693
EUA
EYR2254421122362333343432102
FCC2176134955833933625212613212011161562218302923
FRD541221211423635653127372110
FRN6622222223423452131885371120
FUR222421537533758691311627135
GCK11232235777794546910538135
GDH3915813329162932376411110556413340664087374629856640
GNA44368331092344622546974105
GUA410337177253543363251177231727
GUI4763314186737378271773122510
GZH847552427654346346147316218
HAD36453334114116951071516131339156
HBK344444643347557545435563
HER2624243311362354856322464
HLP362332446988161414101322121259155
HON1141232232253343395851111205
HRB222232281135310310561111538135
HRN375529913328392247443240619236785369595968495354
HUA612364243341113232834192454155030153712
HYB33211125358169313239
IPM6623212222332572288939174
IQA39269112161320243932454453231832445950297430796933
IRT45625221392864343479835144
IZN231428645487444568148410196
KAK119167636374105547348146810254
KDU41066910363244325225105514185
KIV22226124548816119761210637133
KMH1121146524335221033342373
KNY16515126484839544834716836346
KOU4724313224465752714108510215
LER32217531234367311677465351018
LRM39447113671145536358754101816
LVV25346441010576158111010161312510217
LYC103226123232434815143574754152060
LZH1110946511732644452481310513226
MAB34252234994495116111311839144
MAW6076863823102418262115171611132937372735241422113
MBO4864214259137457849158616299
MCQ5121214755133157716382612812111186177
MEA171315124566657177131711811101511172421
MGD49610104523355233235288566
MID
MMB5588122435153225236115591111
NAQ4624576191010111314201217161526275148242215525237
NCK2212222710253949571210538134
NEW973633222236334688964121121
NGK13131115863277113711521561
NUR31364364286108211012712189837815
NVS7749555859124665494743575
OTT783233433335958107610116122811
PAF264111213111110022132313
PAG23141643103107733561013739177
PEG2239210936713554677101795122411
PHU86768586121083
PPT3626122322343322761914462615
PST171311111111123362222232
QSB
RES272516237118811171420625411048801271069011213211031
SBA119878412114511913175343462414463224914
SFS36113633412545474681217133132715
SHU641295742245822336647108815
SIT1164956323467312695616105141222
SJG36133132133695328713739227
SNK
SOD1243342074633367171836781898392996
SPT23726233108552343710137211188
STJ
SUA242313636476736551010728146
TAM04786547571884132711
TAN
TDC4843215341465544656656166
THL132715121119814293454471486970768138553139262637
THY2112122793641038461110538135
TRW4713212122434386449845144
TSU222112634828435624232574
TUC663422322353245886385101612
UPS2136424317757171310411137826514
VAL4104423427101310103971410572768
VIC1164634333455343510101596141827
VSS4522313322138397124106745154
WNG37243235139651291491623131448167
YKC