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Rapporto geofisico

Sommario Congiunto USAF/NOAA dell'Attività Solare e Geofisica

A. Eventi Energetici

Inizio  Max  Fine  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
Nessuna

B. Eventi Protonici

C. Sommario dell'Attività Geomagnetica

D. Riscaldamento Stratosferico

E. Indici Giornalieri: (valori preliminari/stimati in tempo reale)

10 cm 099  SSN 097  Afr/Ap 015/023   X-ray Background B1.3
Fluenza Protonica Giornaliera (accumulo di flusso in 24 ore)
GT 1 MeV 1.2e+06   GT 10 MeV 1.1e+04 p/(cm2-ster-day)
(Orbita sincrona di W75 gradi del satellite GOES-12)
Fluenza di Elettroni Giornaliera
GT 2 MeV 3.60e+08 e/(cm2-ster-day)
(Orbita sincrona di W92 gradi del satellite GOES-8)
Indice K di 3 ore
Boulder 4 3 4 3 5 4 2 3 Planetary 4 4 4 4 4 4 3 3

F. Commenti

  The GOES 10 energetic proton detectors are showing
intermittent, high noise levels in the higher energy proton channels
(greater than about 80 MeV). This problem was first noticed in data
taken April 26, 2003. To ensure continued operational monitoring of
important energetic particle data, it is necessary to reassign
primary/secondary designations for the GOES Space Environment
Monitor (SEM) detectors. As of 1500 UT on May 15, GOES-8 became the
primary satellite for protons. GOES 12 will be the primary satellite
for magnetometer, X-ray, and electron measurements. GOES 10 will be
the secondary satellite for all SEM sensors - magnetometer, X-ray
sensor, and energetic particle sensor. This short-term solution
(approximately 2 - 3 months) will be in place until we define and
implement a permanent fix. A more detailed explanation can be found
at: http://www.sec.noaa.gov/GOES.html.

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