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January 2013 SSW event

January 2013 SSW event. L. Goncharenko, Prepared for NASA LWS SSW Webex meeting, Jan 25, 2013. January 2, 2013. January 9, 2013. ISR World Day campaign (ad-hock). Radars were supposed to be on alert starting Jan 15, 2013 SSW came earlier

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January 2013 SSW event

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  1. January 2013 SSW event L. Goncharenko, Prepared for NASA LWS SSW Webex meeting, Jan 25, 2013

  2. January 2, 2013 January 9, 2013

  3. ISR World Day campaign (ad-hock) • Radars were supposed to be on alert starting Jan 15, 2013 • SSW came earlier • Most radars participated – required revision/reschedule of other experiments and maintenance • High-latitude radars: Sondrestrom ISR, Resolute Bay ISR (RISR), EISCAT – data available later; PFISR

  4. PFISR • Strong wave activity – Jan 4, 2013 • Courtesy Mike Nicolls

  5. Millstone Hill ISR • Main coverage periods: • Jan 4-6, 2013 – wave 1, vortex-shift; • Jan 10-15 – wave 2, vortex split • Other data – Jan 17-18, Jan 24 – Van Allen coverage • Day and night data in the F-region: NEL, Ti, Te, Vi, electric field, merid. wind; E-region neutral wind

  6. Arecibo ISR Operations on Jan 8-22, 2013; ongoing experiment since Jan 22 Nighttime gaps on Jan 13-16 (? – need to verify) for astronomy experiments

  7. Arecibo and Millstone Hill FPIs • Good quality, nightly data (clear skies) • Red line – wind and temperature data • Green line available • John Noto’s group is working on the analysis

  8. Jicamarca vertical drift • JULIA data Jan 1-14, 2013 • Periods with both suppressed and enhanced vertical drift

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