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@timmermansr | @nvr_ruimtevaart | #SolarMax Photo: Martin Stojanovski Remco Timmermans Space Weather Awareness Omniversum, Den Haag 2 September 2014

Aurora Hunting and Space Weather Awareness

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We know that Aurora Borealis is one of the main effects of Solar activity or space weather. We enjoy it as a tourism attraction in the Arctic regions of the planet. But how much do we really know about the dangers of solar activity? What is the risk and should we worry about it? This presentation (English/Dutch) highlights both elements of space weather. [As presented at the NVR #SolarMax event in Den Haag on 2 September 2014]

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Page 1: Aurora Hunting and Space Weather Awareness

@timmermansr | @nvr_ruimtevaart | #SolarMax Photo: Martin Stojanovski

Remco TimmermansSpace Weather Awareness

Omniversum, Den Haag2 September 2014

Page 2: Aurora Hunting and Space Weather Awareness

@timmermansr | @nvr_ruimtevaart | #SolarMax

Ancient Aurora Tales: Inuit spirits playing football with a walrus skull

Page 3: Aurora Hunting and Space Weather Awareness

@timmermansr | @nvr_ruimtevaart | #SolarMax

Ancient Aurora Tales: Finland, Revontulet – The Fox Fires

Page 4: Aurora Hunting and Space Weather Awareness

Nellim, Finland, 2010

Photo: Remco Timmermans@timmermansr | @nvr_ruimtevaart | #SolarMax

Page 5: Aurora Hunting and Space Weather Awareness

Kirkenes, Noorwegen, 2012

Photo: Remco Timmermans@timmermansr | @nvr_ruimtevaart | #SolarMax

Page 6: Aurora Hunting and Space Weather Awareness

Nellim, Finland, 2013

Photo: Remco Timmermans@timmermansr | @nvr_ruimtevaart | #SolarMax

Page 7: Aurora Hunting and Space Weather Awareness

Nellim, Finland, 2013

Photo: Remco Timmermans@timmermansr | @nvr_ruimtevaart | #SolarMax

Page 8: Aurora Hunting and Space Weather Awareness

Nellim, Finland, 2013

Photo: Remco Timmermans@timmermansr | @nvr_ruimtevaart | #SolarMax

Page 9: Aurora Hunting and Space Weather Awareness

Noordkaap, Noorwegen, 2014

Photo: Remco Timmermans@timmermansr | @nvr_ruimtevaart | #SolarMax

Page 10: Aurora Hunting and Space Weather Awareness

Nellim, Finland, 2013

Photo: Martin Stojanovski@timmermansr | @nvr_ruimtevaart | #SolarMax

Page 11: Aurora Hunting and Space Weather Awareness

Nellim, Finland, 2013

Photo: Martin Stojanovski@timmermansr | @nvr_ruimtevaart | #SolarMax

Page 12: Aurora Hunting and Space Weather Awareness

Saariselkä, Finland, 2013

Photo: Martin Stojanovski@timmermansr | @nvr_ruimtevaart | #SolarMax

Page 13: Aurora Hunting and Space Weather Awareness

A Space Weather Survival GuideSolarMax

ISU Space Studies Program 2013@timmermansr | @nvr_ruimtevaart | #SolarMax

Page 14: Aurora Hunting and Space Weather Awareness

“Space weather destroys stuff”

Credit: ESA@timmermansr | @nvr_ruimtevaart | #SolarMax

Page 15: Aurora Hunting and Space Weather Awareness

“All of this has happened before, and it will all happen

again” – J.M. BarrieCredit: ESA

Waarom kan ons dit iets schelen?

@timmermansr | @nvr_ruimtevaart | #SolarMax

Page 16: Aurora Hunting and Space Weather Awareness

• Carrington observed a solar flare coming from a sunspot

• Several days later Earth experienced the strongest geomagnetic storm ever recorded

1859 – Carrington Event

@timmermansr | @nvr_ruimtevaart | #SolarMax

Page 17: Aurora Hunting and Space Weather Awareness

• 13 maart 1989: de Aarde wordt getroffen door een grote zonnestorm

• Transformatoren worden vernietigd

• 5-6 miljoen mensen zonder stroom

• Geschatte schade tussen 4 en 10 miljard $

• Zuidelijke Auroras!

1989 – Quebec Event

Picture: NASA@timmermansr | @nvr_ruimtevaart | #SolarMax

Page 18: Aurora Hunting and Space Weather Awareness

• 27 oktober 2003: Een zware zonnestorm raakt de Aarde

• Diverse satellieten vernietigd

• In New York zitten 50 miljoen mensen zonder electriciteit

• Schade: 4 to 20 miljard $.

2003 – Halloween Storm

Image: SOHO – NASA Goddard @timmermansr | @nvr_ruimtevaart | #SolarMax

Page 19: Aurora Hunting and Space Weather Awareness

2012 – The Carrington-Class CME that missed Earth

Image: SDO - NASA@timmermansr | @nvr_ruimtevaart | #SolarMax

Page 20: Aurora Hunting and Space Weather Awareness

• Zeldzaam: “Lage frequentie, grote impact” zonnestormen

• Maar: “Hoge frequentie, kleine impact” zonnestormen gebeuren zeer regelmatig.

• Laatste gemeten X-class flares in juni 2014• Schade vaak niet gewijt aan space weather

Frequentie en impact

@timmermansr | @nvr_ruimtevaart | #SolarMax

Page 21: Aurora Hunting and Space Weather Awareness

2014

Heel weinig kennis Zonnecyclus Kennis bij beperkte groepen

Geen lijn voor ‘politiek’

@timmermansr | @nvr_ruimtevaart | #SolarMax Bron: Europese Commissie

Page 22: Aurora Hunting and Space Weather Awareness

• Bewustzijn• Beschermen van systemen op aarde• Beschermen van satellieten

Credit: NASA

Wat kunnen we hieraan doen?

@timmermansr | @nvr_ruimtevaart | #SolarMax

Page 23: Aurora Hunting and Space Weather Awareness

@timmermansr | @nvr_ruimtevaart | #SolarMax Photo: Martin Stojanovski

Remco TimmermansAurora Hunting Expeditions

AuroraTweetup.com

18-22 Januray 201522-26 January 2015