Contest and Emergency amateur radio station JF2IWL
HF Doppler Study

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Skimmer /
Skimmer analysis / IBP/NCDXF Beacon Reception / HF Doppler Study / Link
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This page show relationship among spectrum of HLL Seoul Meteorological Radio 5858kHz , Ionosphere charts , Solar weather , Weather map , Temperature and Earthquake .

Receiver = RTL SDR (TCXO 1ppm ) , Antenna = Long Wire

Spectrum image is captured every three minutes and the page refleshes every three minutes . Reload ( Push F5 Key ) to see latest data . Note this page may freeze by software or PC failure . Please confirm time and date at left top of SBSpectrum.

Acknowledgment : Special thanks , This is created using SBSpetcrum by Peter G3PLX , HLL Seoul Meteorological Radio of Korea Meteorological Administration , Radio Nikkei , The National Institute of Information and Communications Technology (NICT) for Ionogram foEs , foF2 chart , Paul N0NBH for Solar-Terrestrial Data , Chubu-Nippon Broadcasting Co., Ltd. (CBC) for daily Weather chart , Earthquake infomation for Japan Weather Association and Koito Pottery for temperature and humidity data.

FYR : Faros IBP/NCDXF Beacon reception , Skimmer IBP/NCDXF Beacon reception by JF2IWL
Tokyo local time



Simplified version is here .

Spectrum chart ( Confirm time and date .)

HLL Seoul Meteorological Radio 5858kHz 3kW ( 24 hours )


JOZ3 Radio Nikkei 9595kHz ( from 06:55 to 24:05 JST )


Ionogram

foEs


foF2


Solar-Terrestrial Data Temperature and Humidity of my house ( JST = UTC+9 )



Weather map

Earthquake ( Past 24 hours )



JF2IWL receiving station is located 920km East-southeast from HLL , 220km West northwest from JOZ3.

Sporadic E Video on 2017/08/12 ( UEC JG2XA 8006kHz )



Home / Biography / Radio system / Contest activity / Record and Awards / Web Camera
Skimmer /
Skimmer analysis / IBP/NCDXF Beacon Reception / HF Doppler Study / Link
Copyright (C) 2015 JF2IWL Dai Nagakura / Contact (My QRZ.com page)