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 1993-02-16
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
AMS223822326447552233312211
API
AQU
ARS
ASC
ASP
BDV
BEL222324338434883245334433
BFE001122223525664134322311
BFO
BLC34118121031581172376166668094995456322733331286
BMT
BNG112033248131231211121001
BOU111102311631231448366411
BOX
BRW428351723232348145609837236224986544
BSL11212332454375461357103315
CBB54104814282011679440225221529644468849261015
CLF111112435422224522121112
CMO5573318278201401046312546184425981114745
CNB646676363245433223324386
CSY
CTA
CZT103226357535565512322112
DLR211214624443423479345503
DOU
DRV40381501376275651824343039523235172429244662447884
EBR
ESK112000513441724521311111
EUA
EYR
FCC22510122921061255812086872139451382623141815855
FRD111102222333423323562131
FRN431211211111211415841351
FUR
GCK
GDH7781510145047625646759211064324923234240261218
GNA
GUA555792477412212211111234
GUI
GZH
HAD132223334353632722422232
HBK
HER
HLP
HON22461111232222104493382
HRB
HRN
HUA
HYB
IPM
IQA
IRT
IZN
KAK783442446235383222212368
KDU
KMH
KNY
KOU
LER1131121044633737263312221
LRM
LVV
LYC
LZH
MAB
MAW
MBO0121231436348112311115682131
MCQ
MEA113122326152316297614336232152342522
MGD
MID
MMB1113523211122321111111117
NAQ412182515198944262513442534321824141019211166
NCK111113414342462111111111
NEW2111145322085364632214332
NGK
NUR111113324586592652212211
NVS
OTT011121114921176634382273222
PAF1133363233106634642231313
PAG
PEG
PHU
PPT36413211232221162114852111
PST
QSB
RES7475389591628993030502721344693152810
SBA
SFS
SHU
SIT1132257254350172031121671445442
SJG011112221323247454223641
SOD113223754512132037272611244131084
SPT
STJ222431125139101319201154129746443
SUA
TAM001112242445244222110010
TAN001361111114142210111001
TDC
THL105545846881716134528255118161422151812
THY001103214232562121111111
TRW
TSU
TUC221112111111121429722223
UPS
VAL
VIC31112232319105654613435135
VSS
WNG
YKC541091427199135102181185147908783763412191014874