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 1994-01-07
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
ABK6146339165475813910771077971321213
AIA
AMS5527561088149796833621717325
API
AQU
ARS
ASC
ASP
BDV35223231256635643448111152
BEL57343464395756555557171353
BFE3511124125435543444512933
BFO
BLC19158649122010112039125163119574523395373324680
BMT
BNG343344101213107578139342109842
BOU43112241135119647161255619114
BOX
BRW4677221918265017914301260215168103483759676681903529
BSL331222332258687141848561644
CBB171269549101312925464565414567545871204134
CLF35233242265436564441451262
CMO2924127109191171377752043635161212152123241718
CNB43871268948791078647455757
CSY
CTA
CZT44324249121569481253721212325
DLR3312223212587626191054111734
DOU
DRV58813327249542454938285119271426142228641067692115
EBR
ESK4943236248671191056662361575
EUA
EYR5885666538711104754541551037
FCC16131136103216172169130499443241613122726323435
FRD33122233223761314136610681636
FRN422122311268844561310651953
FUR
GCK
GDH1051254376111616262869593029301721817911
GNA211341236448864642354675310
GUA1074761242255663524412581719
GUI
GZH
HAD56335443365587765441851363
HBK
HER
HLP
HON233331311225524243133332
HRB
HRN
HUA
HYB
IPM
IQA
IRT
IZN
KAK72241046134455442431454613
KDU
KMH
KNY
KOU
LER36223362256588624452081773
LRM
LVV
LYC
LZH
MAB
MAW
MBO333321545694461111643157733
MCQ
MEA14113234745929272721166131071911211317
MGD
MID
MMB836111354243567652543676916
NAQ683323114610107121328612137262610610
NCK
NEW63222241245131298610861566107
NGK
NUR472324732665895556513221644
NVS
OTT331212332357915208669771546
PAF783448128418181811131575932831545
PAG
PEG
PHU
PPT6129232322425423326121654411
PST
QSB
RES62154251215791224461417212543454641231311
SBA
SFS
SHU
SIT11641235234918178985671781158
SJG2211213321244865723551342
SOD5114337113266611875586434126710
SPT
STJ231211442265810123657781144
SUA
TAM23334296147654109333138952
TAN247129272345610443333310543
TDC
THL78105641581314171821291681525215235361213
THY36233243363537843547101052
TRW
TSU
TUC332233422379853415146592145
UPS
VAL
VIC73122242247131178789716412107
VSS
WNG483323533776888456512141754
YKC253211598171218404915513611528222013151836412560