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 2014-03-25
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
AAA241012312159111210955839521037212726
AAE
ABG18162328153121118141710642732826113122
ABK4963358141721272324422691276276910662446
AIA3332323368412141867111212633251637
AMS177271820144141394554531102011205
API1416126213327763254136102931136
AQU
ARS2234910869151396111159521233212823
ASC1341413410141412761611148611872213
ASP213122367448865463431521103415
BDV2431632612101355977563630171431
BEL34426371515129891497685939251436
BFE
BFO
BLC251473672016193848806440441327422924131125103122
BMT1613313191281517756752733103414367
BNG
BOU5231321347666101312562529401517
BOX23322514171221181712211965531146341646
BRD
BRW221787139918123816612711247503147863020359212112104
BSL2341322347751313812343633282418
CBB3229655971182844284346425140902970478323104140
CKI36815167413121397553242182182513
CLF253154328101473977543424141226
CMO2011941155672235282115201015141518118575548
CNB123141311432611975553231118144021
CNH14841015951311545642422724103010
CSY14301619345072391848422712272725391318372058440129
CTA7117357434997645233152193416
CYG144111918616613656652533929114110
CZT1338431324179991314472411026171232
DED30129911109201227178165151335118367719302721948588
DLR
DLT20303315122321181215696542622924103125
DMC14147614213024275449221429291233259161174862147
DOU36415424101115861198664327171328
DRV407117221017231723202316141628816209282021326790
DUR
EBR24314332371543364452323121626
ESK48415417131818118201711886833251340
EUA
EYR1112161052224107974312331131132614
FCC13776435763324486216209191819138281102137
FRD2231322336101014176581413534262022
FRN7222421247655538795424331212
FUR2531541511101254977553527161429
GAN16172528219111822211677327321023102921
GCK22338121031424201376127442924111328
GDH113412821201310232288311587242272444484525120814465
GNA
GNG983452355974445253172292515
GUA2277151617107411865462221523221028
GUI23413133712963684931419111913
GZH713138726151113855452423823102714
HAD3641432291313751391065362718932
HBK243291114138111716161362531422111831
HER13215911539181011744723516101228
HLP354362716151611121119148693937221131
HON3788122126443342243102323139
HRB234361213312292218871574321123151026
HRN102116820171516185741814772403015421812034830078114
HUA5343324141439256131242027222481245622
HYB
IPM42202121375333597108424103518
IQA12507319181261616492210940203017284031531879382111
IRT1013104914151251912889838531139163010
IZN24434233510864596562635172434
JAI25101320102272018136552632929133121
KAK9620199154286455423226227319
KDU1321186131814104897444223162192813
KHB194131919115361064685353392994618
KIV23335110141297561275452935201834
KMH243159151212112114171082531422101730
KNY631715132795107555514238258347
KOU323131213651215159111101082511308
LER4631432914141897231212687724251025
LRM2434215239865553531825102814
LVV4453637111199861285762833201733
LYC3763431116221815181936259117518384843170
LZH
MAB25315424121113661188655629161129
MAW52903631716920131614271324281017241599238108107407
MBO334131131633261961026191742826132412
MCQ591614129855171312215999721155373335
MEA1284242235139171561112211641063636039
MGD851314169224101058973355620105128
MID
MMB12102117144253874674243382684320
NAQ51212423355182229278141120242114793534145
NCK35324157101089511105563423151430
NEW104424223511887561216144740462821
NGK2531533101512127815109673734221133
NUR23323214181715111414251775541238331141
NVS22713114411161396910938421134163110
ORC3351311154214161684699622211127
OTT32313123471110142397161616752362428
PAF2896522262281416151211757521623182929
PAG2432513459645475552529152031
PEG2332511347843464442426122128
PET1814151353231084885334351984518
PHU8182012113917152112576626231029123619
PIL63644122767451371171317203617167
PPT161272221226432254410181125192417
PST1351311144661313142563322181015
QSB
RES221154712711145771453340482275129441223231119477
SBA44281391410171117464525242519123344277219714496108
SFS265152226716854103673328162328
SHU910114511241285963255101030111710
SIT1167352233137754551019111143322921
SJG21212112345813783743921102111
SNK
SOD3743279141820221819382371044194267112391
SPT25314332371453474352224141724
STJ336121222913912115151314111041281226
SUA24435155612976796562735182135
TAM34414261015138489941133327132324
TAN
TDC134131269812131479453221991318
THL1517191071012919666422112630929782269145457664
THY23326121441128231976166542101814822
TRW53638533567598103778830181710
TSU3541611171412101613171694733423112029
TUC5132321248755798342528321513
UPS2331521016161112111123138564103429725
VAL132122216611437572322129617
VIC10451311241076643716156733402115
VOS151312714930193164471818282012293111359610559105
VSS5364322277121491764202018112716214
WMQ
WNG36416331016141381018129674837251034
YAK157291716116412957814374582783130
YKC198744561416341419554273682619816828211978