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
AAA221333271464432123542256
AAE121234648733245321111222
ABG848983268672243232222272
ABK13564425988476699228172130321611254575
AIA284213111122223122223172
AMS152233214552322233543495
API322112112112111122524784
AQU121411131824241334221142
ARS
ASC311001120113142131211011
ASP223152521011111111111321
BDV142223245252359524221133
BEL23334455375711109549652332
BFE3633323165113981051013493776
BFO122311223872377655422241
BLC6148365019546554212146352739126553233263928785284
BMT278435453234111111121352
BNG211232223133232122111233
BOU23310110102421211111246811213
BOX232255532424975114121468
BRD
BRW222913171310151411405513231497923406633179262823
BSL4712112111934512511882671912
CBB5252264017383627734353418621731756610624685512799104
CLF131322235653228664331112
CMO1623171581781191431329321791810192515182522
CNB252131242113231212153772
CSY1916173235142712238811131413161623182433242513
CTA1210435821011110111212143
CZT243342212832231223343485
DLR
DMC4825533232222542442651075
DOU273423135662328642423235
DRV25362738301791016121250346327352735333434353344
EBR245463421275435661113912371510
ESK1863312324126167645442375
EUA
EYR333222111224232223143332
FCC1976184959894125421182710181812161471916273627
FRD321111111423123523552475
FRN4121111112121323101413822615
FUR132322323462268646211122
GCK121214152824816214121232
GDH3916614129143035407111410864483645756187384932897539
GNA633683468345363264111176155
GUA363442111122111111222394
GUI251211321176112143633365
GZH1095139543231121111321668
HAD2334222361125548694462663
HBK243453325454548434243465
HER39452462135743547686436138
HLP241223533786111294711463545
HON2683121121221111744710362
HRB122245478331739314311233
HRN355733963329382141422631739631714964525365464949
HUA122111011136242335587475
HYB3546011111211122
IPM111111100111121321211242
IQA37243105161320294326373651171631375350246228836129
IRT114421287163311112331163
IZN111132563215415212011121
KAK7893746233844243458379164
KDU855262283122111112121252
KIV33125143338813126326111223
KMH120115232244212932111231
KNY132957108432542242338425255
KOU3412113133125127414594534124
LER42419531231347984128141410381720
LRM4625884710102343424623251013
LVV25457571075881110966105766103
LYC1130211351436410881281115161476172757
LZH5511413742521212112232463
MAB263323145762538663333234
MAW5812311727229191524281213129163132302848223220151
MBO132223431020196414119612351262
MCQ4991154512313671335231171110865136
MEA12101511345663613511148610797111311
MGD293445322332223223465343
MID
MMB244364153312111121252749
NAQ36200631598101112161014141422224138191714413940
NCK132235367332638424222123
NEW1164721201114124527692569
NGK2633123345645610547861596
NUR29533433435613663484426918
NVS6658666115895555393334674
OTT3412123222344558342546114
PAF141223225222122233364653
PAG211102136424613324221121
PEG1115156243624232467444105
PHU10139983983341
PPT2525111111122111237327815
PST41226412013443437258543123
QSB
RES252617237116812171522605311047821281079411613110831
SBA1086674119369612164939453111403222811
SFS235143425993357666382346
SHU448625323236121354155549
SIT1064835313276413783398511710
SJG1211101112285264875324103
SNK
SOD1234271785624356815589162098332684
SPT1111322131041336754131212
STJ
SUA121223453734737424342342
TAM02438105232112121
TAN
TDC252211312124433343333384
THL133315131320916323557441506975817938553342283037
THY122325366322728324221232
TRW121211111125247438181241
TSU132323322635546812422352
TUC221101110011324987838469
UPS31063233143169954435425817
VAL493333423713105379878327158
VIC962723222223223236117410715
VSS25131111132310371410433383
WNG2433323286736884910372543
YKC