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 1993-09-27
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
AAE
ABG
ABK
AIA
AMS2625146128142512768644157121134357
API
AQU
ARS
ASC
ASP
BDV
BEL3726887755719108121341614142946487
BFE972322111432331432811122
BFO
BLC291753679736163084773333353735824368242429252232
BMT
BNG43456102183741115102672622122
BOU321641114411221423211130
BOX
BRW171428141576134949215932141823145874188112515
BSL321211112311223421212110
CBB312152393524613771442722333320454556474157433833
CLF25179957654201781314519772834356
CMO4354922424301255481165943243
CNB1521209681110171743433141091061011164
CSY
CTA
CZT42315141610517171759119512812205231112
DLR210211011211221323111121
DOU
DRV644475432916184761862234212420472923332316233556
EBR
ESK842312111332231411711112
EUA
EYR
FCC5738331681822912248711348362630164229381610712913
FRD541311112311233421211011
FRN311321012211112221220011
FUR
GCK
GDH402171972069121624312431235029
GNA
GUA101121010000000000001011
GUI
GZH
HAD422212111321221411511111
HBK
HER
HLP
HON110110000010000121112101
HRB
HRN
HUA
HYB
IPM
IQA
IRT
IZN
KAK211111011000001110101010
KDU
KMH
KNY
KOU
LER11723221114323425211121123
LRM
LVV
LYC
LZH
MAB
MAW
MBO4374544551215581071744833042
MCQ
MEA15711453112619577917991481517159959127
MGD
MID
MMB211011011000001111111111
NAQ591452010644456877353310433618
NCK
NEW312742126511222233231121
NGK
NUR6141107967751711712133252318407851310
NVS
OTT543594421781121291161225192913101288278
PAF615191110815191569141064272331437671315
PAG
PEG
PHU
PPT544611243331235176106411238
PST
QSB
RES46363836342561569651819212330622773844416152716
SBA
SFS
SHU
SIT2234221512832233524411222
SJG210100011111222100111110
SOD794715518121111718101013187393531911016131413
SPT
STJ4831515175899109111714148713193341013
SUA
TAM51617137151639741112222
TAN97951817121019231557610424521123
TDC
THL2991134182921182426328052753538164759171112376
THY32218667557111102544366
TRW
TSU
TUC211321012211121322211121
UPS
VAL
VIC136818137414312285686711141472267
VSS
WNG
YKC412522435819271801661733122282624312531232912221915