@SunWeatherMan The decrease in the dipole moment of the internal field, computed from the spherical harmonic coefficients published in the IGRF 2020 (https://t.co/OHk1xioBH0) show a 7.5 % decrease since 1900. The actual variations is as shown below. https:
@EnithTea @marshray @ryky434 @SolarElectrics @French__Raven @globe_4_life @anotherbigmike @Its_only_Bob https://t.co/k7I065FI9p provides a pretty detailed illustration of earth's magnetic field lines... applied to a globe. The *projection*, of course, is M
磁極が傾いてる話、tkhs先生関連で聞いたことあったな...と調べてたらこれが出てきた。(磁場のモデルってすごいわ(小並感)) 確かに西に動いていく予測がされてるから、そうなのかーという気持ち。 https://t.co/zlQBgJR8gW
RT @PaleoMag_UCM: Publicada 13ª generación del Campo Geomagnético Internacional de Referencia #igrf13!! Gracias a 15 equipos de institucion…
RT @PaleoMag_UCM: Publicada 13ª generación del Campo Geomagnético Internacional de Referencia #igrf13!! Gracias a 15 equipos de institucion…
RT @PaleoMag_UCM: Publicada 13ª generación del Campo Geomagnético Internacional de Referencia #igrf13!! Gracias a 15 equipos de institucion…
RT @PaleoMag_UCM: Publicada 13ª generación del Campo Geomagnético Internacional de Referencia #igrf13!! Gracias a 15 equipos de institucion…
RT @PaleoMag_UCM: Publicada 13ª generación del Campo Geomagnético Internacional de Referencia #igrf13!! Gracias a 15 equipos de institucion…
RT @PaleoMag_UCM: Publicada 13ª generación del Campo Geomagnético Internacional de Referencia #igrf13!! Gracias a 15 equipos de institucion…
Publicada 13ª generación del Campo Geomagnético Internacional de Referencia #igrf13!! Gracias a 15 equipos de instituciones internacionales entre las que está la @unicomplutense, liderado por nuestro compi Javier Pavón Carrasco!! Más info @IAGA__AIGA y 👇 h
RT @eps_tweet: [Full paper on Geomagnetism] P. Alken et al. (Published: 11 February 2021) International Geomagnetic Reference Field: the th…
RT @aacgm_lat: IGRF-13 is out: https://t.co/iHPKhLz9Sl
RT @eps_tweet: [Full paper on Geomagnetism] P. Alken et al. (Published: 11 February 2021) International Geomagnetic Reference Field: the th…
IGRF-13 is out: https://t.co/iHPKhLz9Sl
RT @eps_tweet: [Full paper on Geomagnetism] P. Alken et al. (Published: 11 February 2021) International Geomagnetic Reference Field: the th…
RT @eps_tweet: [Full paper on Geomagnetism] P. Alken et al. (Published: 11 February 2021) International Geomagnetic Reference Field: the th…
RT @eps_tweet: [Full paper on Geomagnetism] P. Alken et al. (Published: 11 February 2021) International Geomagnetic Reference Field: the th…
International Geomagnetic Reference Field: the thirteenth generation - https://t.co/zoJTFCuM38 #NERCpapers
RT @IAGA__AIGA: The 13th IGRF (International Geomagnetic Reference Field) has been released with analysis of the candidate models
RT @eps_tweet: [Full paper on Geomagnetism] P. Alken et al. (Published: 11 February 2021) International Geomagnetic Reference Field: the th…
RT @IAGA__AIGA: The 13th IGRF (International Geomagnetic Reference Field) has been released with analysis of the candidate models
The 13th IGRF (International Geomagnetic Reference Field) has been released with analysis of the candidate models
RT @eps_tweet: [Full paper on Geomagnetism] P. Alken et al. (Published: 11 February 2021) International Geomagnetic Reference Field: the th…
[Full paper on Geomagnetism] P. Alken et al. (Published: 11 February 2021) International Geomagnetic Reference Field: the thirteenth generation https://t.co/ItW6Dq2TsX https://t.co/SWP1rBQ17S