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 1993-02-23
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
ABK
AIA
AMS95313557498763563136335312
API
AQU
ARS
ASC
ASP
BDV
BEL645765591273610710454553342
BFE95711106351011561161441015655432
BFO
BLC6036232793989130863647851114472571682061707972411181319
BMT
BNG845949917641688835511653224
BOU722253122244323211119628138
BOX
BRW502523465417812308713868963713294391025639431686
BSL843597244474743141676614722
CBB33201755111491143456167823424292939896810550562038
CLF6354632278423684410342211
CMO13131324311739158263423662402352632928431455
CNB41211854544353435464346579
CSY
CTA
CZT534665765532352255321322
DLR83348624446533331651175966
DOU
DRV227203391992291623257365351314147412529701108469996896
EBR
ESK5548654278427910557344221
EUA
EYR
FCC4831681412246632494511722910738395139433424462144821
FRD3212441212222657333116421
FRN94222313234333610551713741011
FUR
GCK
GDH120722415813499536542958170911061201467178757926161510
GNA
GUA1910101723793111455965132144111922
GUI
GZH
HAD74777643813647913558555333
HBK
HER
HLP
HON3222461224254322413943686
HRB
HRN
HUA
HYB
IPM
IQA
IRT
IZN
KAK5471111122328694910316102741041
KDU
KMH
KNY
KOU
LER10169272015334642913104611535322
LRM
LVV
LYC
LZH
MAB
MAW
MBO10361274249116859888157115322
MCQ
MEA161421141813924311037154262227139291011121345
MGD
MID
MMB103441192336464672129263223
NAQ251558529824553315460808747373048354350573525371112
NCK53435425127546482410342211
NEW734343225135113645446105648
NGK
NUR1264131575674868496913366222
NVS
OTT77618127233129957877108961332
PAF211661042245843412272323111
PAG
PEG
PHU
PPT510775824234434123958101277
PST
QSB
RES178143230171613101522232222363218141556435363025
SBA
SFS
SHU
SIT115761095683215161311156171561412622
SJG72378314243628102312363313
SOD5523205967221054866151020175337812151043
SPT
STJ16101436281844612615129985251520131333
SUA
TAM1035106566464331138615653313
TAN3235105443322251135323333
TDC
THL1815936312614111618223334232334357122241325139
THY4233442512954648238232211
TRW
TSU
TUC632245242254325313611344811
UPS
VAL
VIC12547553341561034542810157758
VSS
WNG
YKC422220626833241552252241315353487874656225484423513