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 1996-01-23
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
ABK27829820811914919117910897743191034179
AIA
AMS4235634511587621622673223
API
AQU
ARS
ASC
ASP
BDV41752344431044344532554323
BEL51633543871154533652895645
BFE61753654771696767543996977
BFO
BLC3055143291391065952488810054945027252035171742
BMT
BNG41532314161616612271397962635134
BOU581333432610646514813646786
BOX
BRW10324342811231831227928827028394901099136854437241222
BSL561333523774456591486411743
CBB1927161771291218274751443121353533582216241629
CLF519933445613115474652433234
CMO392322107761212357860105451221181191413779
CNB4310456459678945252542645
CSY
CTA
CZT51144111654581013543522244333
DLR5713334226854572658868663
DOU
DRV18310546843682353819242217181410141312171128233286
EBR
ESK826203643761798669653855467
EUA
EYR20913668667761215434532371023
FCC374332251581022951127660532822282411111318111119
FRD57143352374454591166578112
FRN5611233334127555242101044576
FUR41862434431154374532544433
GCK
GDH28571291272510134643398078574949515318181212141523
GNA412738555611567838646456411
GUA183789334444653232262241116
GUI
GZH
HAD8231556567512106366863555445
HBK
HER711332325101078375612322234
HLP
HON347242232548522326622787
HRB
HRN
HUA
HYB
IPM
IQA27731657114781435575612866528769684739422219212632
IRT
IZN
KAK569333254454332322522132
KDU
KMH
KNY
KOU476224239577455172311334432
LER520121543751387479443545466
LRM
LVV
LYC
LZH
MAB
MAW
MBO414222551017116569201091714223
MCQ
MEA2015156553311211810171051098577668
MGD
MID
MMB4510354453565332432622132
NAQ37139862414771410262926122091316101286798
NCK41742444541054444632654323
NEW9101344433616104972645666446
NGK51862543541365436642775644
NUR5810355596128785554414137976
NVS
OTT691444423777978101154665444
PAF567517111251181717864653996665
PAG
PEG
PHU11383355774555425331044137
PPT895314212545522321798225
PST
QSB
RES209189767102219212829202219169211219141413
SBA521948324029174029524633283227294629854755333030
SFS
SHU
SIT10714443455252013865695865236
SJG238234226322227171511069422
SOD113253116108117139788676736191016129
SPT
STJ41243244366768126667753323
SUA
TAM4163238111113582041010863735233
TAN
TDC
THL132411131246112417231412141624201024141391216
THY5174243543954553532655334
TRW
TSU
TUC471233432511655624311945776
UPS
VAL
VIC109124333331914121055644455435
VSS
WNG71983544751677757743996856
YKC682538178108171201971991541986556291615121619111216