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
AMS711711102427201714196767913784461414
API
AQU
ARS
ASC
ASP
BDV
BEL
BFE1912111378853915582691014710561816
BFO
BLC32221671225424112126632827781207972107991017139804715
BMT
BNG
BOU18161215976861979115121425201579141319
BOX
BRW214590110838076611233052798227812056331231221312001531506856
BSL171414119678519910932231207281410102111
CBB271268572511101434543621563247133018974318633513
CLF21212113313575129131024357161481179
CMO18194040272029352764802713331058494482251331275556404245
CNB131422102818171115211820991655131138141210
CSY
CTA
CZT1241519131833323212145141581614151348111820
DLR18161312976752210995717301117710142318
DOU
DRV3051392101096062551982106714148242627213622766718562293
EBR
ESK283234208157981716171059771719169161815
EUA
EYR
FCC354916711250373411761125114156156149143466051212882823928
FRD171216117471151671281627168422111014229
FRN915111310954524869684819778111225
FUR
GCK
GDH13181196243814710271713819171423911158132212
GNA
GUA1025181961410109914174512341132516821
GUI
GZH
HAD22262618613654141314104644111815912139
HBK
HER
HLP
HON1115147101382520139547386871512163
HRB
HRN
HUA
HYB
IPM
IQA
IRT
IZN
KAK2010766555412817581045115253511
KDU
KMH
KNY
KOU
LER25192517711676141412103101081914158111717
LRM
LVV
LYC
LZH
MAB
MAW
MBO
MCQ
MEA1692923109132312511782941834824142922151315222325
MGD
MID
MMB
NAQ71321451162642502644574241301119181419221222407938
NCK
NEW131391612976142510121381261916559141419
NGK
NUR171016179101185161561371311171412137101523
NVS
OTT1613181565914121961191423139923818192210
PAF4045171620313618222230914192582415245872126
PAG
PEG
PHU
PPT
PST
QSB
RES162258412018151231702933432322321830214766481513
SBA
SFS
SHU
SIT1361191698108054496271251911152024912172213
SJG
SOD1931744265251112810202316193246336111944271711021180
SPT
STJ2010131483105614418117117841661192013
SUA
TAM
TAN
TDC
THL10275824121715818151822272221291515223948462227
THY231715951351189818123871211131289913
TRW
TSU
TUC17181214119665249810584222210313121322
UPS
VAL
VIC6129161210771531771398411165511131520
VSS
WNG
YKC4351647972253522492182991002931101284994504061631112728