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 1993-10-06
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
AMS592176171215865435455737513105
API
AQU
ARS
ASC
ASP
BDV
BEL58472418185121561312887658581618208
BFE6125226192057195912712576105819212210
BFO
BLC3253322772732392941211830325730412854458754977639
BMT
BNG5112381681712910481075384578111210
BOU41232241929201115434238367855111815
BOX
BRW501179812186114303204138322417248403224451047286438060110
BSL411301710186101542423553963391816
CBB355492623044262543191420142743395017913895851769994
CLF463712231753182911574466451317166
CMO5167861008599361146199715495321412111633182120192934
CNB11163261512122028535583646357599
CSY
CTA
CZT5629716216812238673545379231513
DLR4122920132412121643425623843481915
DOU
DRV641851135655354435462815126151415825364647344784
EBR
ESK51046162517168229610514795124717232412
EUA
EYR
FCC201103183248833989263362540204213211130284125766472
FRD4114514791110134232452312974121614
FRN41029201430311218444246482529121210
FUR
GCK
GDH1627152812724164251394345283127304939505059363231
GNA
GUA16163025171049832447363552491015
GUI
GZH
HAD5833122415113215610494667651318209
HBK
HER
HLP
HON382415581313167353646329331086
HRB
HRN
HUA
HYB
IPM
IQA
IRT
IZN
KAK510982037124413363625623455
KDU
KMH
KNY
KOU
LER411422691713919105810116106125617202010
LRM
LVV
LYC
LZH
MAB
MAW
MBO3101251196510201510511125845878168
MCQ
MEA182714014310715327672521997411310810111618293319
MGD
MID
MMB71212102258106523273647824677
NAQ359238014715588687917420153010141516273519331514610274
NCK4742161818481661418156
NEW8173932243466201765314548610913132014
NGK
NUR511372462581112661591478611592013169
NVS
OTT51274208926111122426442141396182418
PAF6102112152577755859366831113131417
PAG
PEG
PHU
PPT11192315416131116645475841211835144
PST
QSB
RES36463264244226185817201830303129299915971346010258
SBA
SFS
SHU
SIT1020373418416543171345254386771181314
SJG29191257647444171112648848127
SOD849169911221637382481015730121410191022241228536
SPT
STJ29543377161384545104661313758239
SUA
TAM41027816145671394387294351014159
TAN562484446727111955653461399
TDC
THL1941131377729231229682713233722431151363826542726
THY47411619194914111310974355261418157
TRW
TSU
TUC511312215292313205352584484410131910
UPS
VAL
VIC9134316143060202263525778771417111810
VSS
WNG
YKC35543352421883743119893342349363827231637223526704154