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
AMS32711638996491486833434315
API
AQU
ARS
ASC
ASP
BDV
BEL236334156111512111275773645535
BFE125334156111512121488973645633
BFO
BLC341038279453204296809111343386637285264191711
BMT
BNG116233154117481686226333324
BOU43435916482013874431216357535
BOX
BRW353316174526364018630896181928611471264031212611
BSL21444713591713778912129225638
CBB541164159209355016613424544549629283271515
CLF1262231438121281034364523323
CMO47151010101713131463079627620777421781414202097
CNB63887497139101311104474457553
CSY
CTA
CZT13651913876612918831022435523
DLR31545613491913769851010733815
DOU
DRV4159143746745544534242435402715151615142040342546
EBR
ESK126433178141512111777784625434
EUA
EYR
FCC3418142225019813582236195120138146815617222523281288
FRD1143381357131377612161231045645
FRN5343556482113763482815105944
FUR
GCK
GDH6777716275371316063917239436030261838131010
GNA
GUA8411151910551412121110108764436131318
GUI
GZH
HAD33643315510141171255395533334
HBK
HER
HLP
HON1183154328756644471285291
HRB
HRN
HUA
HYB
IPM
IQA
IRT
IZN
KAK3832244291010106107763343522
KDU
KMH
KNY
KOU
LER2143331247141391287974535522
LRM
LVV
LYC
LZH
MAB
MAW
MBO2152331238871213512238662223
MCQ
MEA7374621331214905536474087178977958
MGD
MID
MMB94653654111012128148873353487
NAQ371213208277109213522592729181931121727261288
NCK126225175101611101144463433424
NEW7654689792214711963106835539
NGK
NUR1162439610111213161481163745723
NVS
OTT114338107812131013815141131385755
PAF4341117148111612171833225855646934
PAG
PEG
PHU
PPT1613633232811566222415201265117
PST
QSB
RES9869327171518263432392829384425302143111729
SBA
SFS
SHU
SIT101193413118833313126774448861558
SJG013224545899436232483422
SOD22736712810981622242191249861154
SPT
STJ115324187511581151211761274413
SUA
TAM11522618494391744433442313
TAN11445310387381443432423325
TDC
THL42148551319838682424434035441116102011910
THY116225155101510111444463434424
TRW
TSU
TUC4253651159221587485481484924
UPS
VAL
VIC754361415692514101873393643649
VSS
WNG
YKC542196561605952285253158123997687402320211820910