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 1992-08-14
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
AMS8445363526443314122221434322
API
AQU
ARS
ASC
ASP
BDV
BEL
BFE81138292368661117292515231644212
BFO
BLC2447916537230817350487055379146215432381128210914426252518
BMT
BNG
BOU56231131232118211133105212761
BOX
BRW4421452712376128242162157571222991588522414338301386
BSL756227223344421121961612610652
CBB357251791042492726304615420662861743714310784108617851
CLF3412413357112981314109633211
CMO3362735013484093210442921462385712494762108318198912
CNB6410544853246414179108533332
CSY
CTA
CZT1056458210376282662620231112
DLR455327232344114132546854573
DOU
DRV14524520110814810174222226193467107158948449311613141767
EBR
ESK984242324873610191721191993211
EUA
EYR
FCC10036328157892601325195629015728724530725820383353048161823
FRD433113211347787289494145
FRN5332122121144529191053610118
FUR
GCK
GDH2499680592360573461101165122173117165238264702794238273353
GNA
GUA534273234321227322111424
GUI
GZH
HAD5645475671010610131523751294432
HBK
HER
HLP
HON1265133212322415284683154
HRB
HRN
HUA
HYB
IPM
IQA
IRT
IZN
KAK6103736433227411157383291495
KDU
KMH
KNY
KOU
LER36291075534464105183217687550127541
LRM
LVV
LYC
LZH
MAB
MAW
MBO
MCQ
MEA5325303971331243119152348244824426962787784
MGD
MID
MMB
NAQ275641438445676733313130565649605913417431222471011
NCK
NEW6978326345237134281413131010611103
NGK
NUR2221886974428151326222866942474311
NVS
OTT104973982243219411121761085551
PAF131594583255335613151157824158522
PAG
PEG
PHU
PPT
PST
QSB
RES3061342710325415292833282526362841317153521761275332
SBA
SFS
SHU
SIT721194911661067117303816025287849148563
SJG2231131221842341147643213
SOD825727282015777714303933385814525261910553
SPT
STJ36162312102722891010221814382231278912762
SUA
TAM
TAN
TDC
THL46515722213835422251263623303134541101177637761922
THY235325671133985981117765332
TRW
TSU
TUC34111222112358111272536744
UPS
VAL
VIC671554543542321462610771111610118
VSS
WNG
YKC393170372822429292220