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 1992-01-10
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
AMS6597419167818197866713883651116
API
AQU
ARS
ASC
ASP
BDV
BEL
BFE11913913682561266571091984672113
BFO
BLC2211909685331476294043287510310490161149594797105217
BMT
BNG
BOU6455232236356249126434726
BOX
BRW12133646282317288222432016268414419643612611374573325
BSL117987557514997321291611308681413
CBB156811201033614422894118599144040545559117
CLF71185272525510443724855535
CMO1083729291420371672679117660794841985962363231725
CNB131410157107661178543225541214103
CSY
CTA
CZT61055525911673485565443263
DLR12811106666516899571635142010691120
DOU
DRV1109123013014112493475410910240434138412339395416528593172
EBR
ESK71253762234554531154425558
EUA
EYR
FCC407419011065264182398111398231238105274830322428404541
FRD7445222244233913353937882
FRN2959563231145535761581447622
FUR
GCK
GDH12471701806735193150464642243245663517243824211825
GNA
GUA82618175129108913174511341132515719
GUI
GZH
HAD13171011886345109784867765677
HBK
HER
HLP
HON699571252418107435357116219182
HRB
HRN
HUA
HYB
IPM
IQA
IRT
IZN
KAK2612101112756414814791036126254517
KDU
KMH
KNY
KOU
LER341022201955526334399418710751113
LRM
LVV
LYC
LZH
MAB
MAW
MBO
MCQ
MEA818445525111418741225991165665414121491316171119
MGD
MID
MMB
NAQ93891951073568742048758259342037122336212323409198
NCK
NEW93864433122012131288789227633
NGK
NUR3215910135623662411731412775133314
NVS
OTT559113557111164106104512124111054
PAF241254541026820183826910811851715
PAG
PEG
PHU
PPT
PST
QSB
RES81316121244101422101013817229141193428911
SBA
SFS
SHU
SIT1151911954760120838773433981816615148411
SJG
SOD152883349449116521232314243543479849161894197113
SPT
STJ11143039111010717161114971710198910201678
SUA
TAM
TAN
TDC
THL1529342422108413171722151713191111211330231719
THY775225221649235425433325
TRW
TSU
TUC111057754431265634415217376418
UPS
VAL
VIC1237848541514991010797117371059
VSS
WNG
YKC193311510149102516923015011652161157131465887462532342618