[Finalsolar] Daily Summary of Solar Geophysical Activity for 18 July
Semi-finalized daily report of solar and geophysical activity.
finalsolar at spacew.com
Sat Jul 19 22:31:34 GMT 2008
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DAILY SUMMARY OF SOLAR GEOPHYSICAL ACTIVITY
18 JULY, 2008
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(Based In-Part On SESC Observational Data)
SOLAR AND GEOPHYSICAL ACTIVITY INDICES FOR 18 JULY, 2008
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NOTE: The greater than 2 MeV electron fluence was moderate today.
The background x-ray flux was below class A1.0 levels.
!!BEGIN!! (1.0) S.T.D. Solar Geophysical Data Broadcast for DAY 200, 07/18/08
10.7 FLUX=065.0 90-AVG=066 SSN=011 BKI=2222 2221 BAI=006
BGND-XRAY=A1.0 FLU1=*.*E+** FLU10=*.*E+** PKI=2221 2111 PAI=005
BOU-DEV=***,***,***,***,***,***,***,*** DEV-AVG=*** NT SWF=00:000
XRAY-MAX= A1.0 @ 0000UT XRAY-MIN= A1.0 @ 0000UT XRAY-AVG= A1.0
NEUTN-MAX= +000% @ 0000UT NEUTN-MIN= +000% @ 0000UT NEUTN-AVG= +0.0%
PCA-MAX= +0.0DB @ 0000UT PCA-MIN= +0.0DB @ 0000UT PCA-AVG= +0.0DB
BOUTF-MAX=00000NT @ 0000UT BOUTF-MIN=00000NT @ 0000UT BOUTF-AVG=00000NT
GOES9-MAX=N:+000NT@ 2359UT GOES9-MIN=N:+000NT@ 2359UT G9-AVG=+00,+00,+00
GOES8-MAX=N:+000NT@ 2359UT GOES8-MIN=N:+000NT@ 2359UT G8-AVG=+00,+00,+00
FLUXFCST=STD:066,066,066;SESC:066,066,066 BAI/PAI-FCST=005,005,005/005,005,005
KFCST=**** **** **** **** 27DAY-AP=005,004 27DAY-KP=2111 1112 1100 1112
WARNINGS=
ALERTS=
!!END-DATA!!
NOTE: The Effective Sunspot Number for 17 JUL 08 is not available.
The Full Kp Indices for 18 JUL 08 are: 2- 2- 2- 1- 2- 1o 1+ 1+
The 3-Hr Ap Indices for 18 JUL 08 are: 6 6 6 3 6 4 5 5
Greater than 2 MeV Electron Fluence for 18 JUL is: 4.2E+08
DRAO 10.7 cm Solar Flux at 18Z, 20Z, 22Z: N/A, N/A, N/A sfu.
SYNOPSIS OF ACTIVITY
--------------------
Solar activity was at very low levels. New region 1000
(S13E24) was numbered during the period.
Solar activity forecast: solar activity is expected to remain
at very low levels.
The geomagnetic field was at mostly quiet levels. Solar wind speed,
as measured at the ace spacecraft, continued its gradual decrease in
velocities from about 460 km/s at the beginning of the period, to
about 350 km/s by forecast issue time. The greater than 2 mev
electron flux at geosynchronous orbit reached high levels again
today.
Geophysical activity forecast: the geomagnetic field is
expected to be mostly quiet for the next three days (19 - 21 july).
Event probabilities 19 jul-21 jul
Class M 01/01/01
Class X 01/01/01
Proton 01/01/01
PCAF Green
Geomagnetic activity probabilities 19 jul-21 jul
A. Middle Latitudes
Active 10/10/10
Minor storm 01/01/01
Major-severe storm 01/01/01
B. High Latitudes
Active 10/10/10
Minor storm 01/01/01
Major-severe storm 01/01/01
COPIES OF JOINT USAF/NOAA SEC SOLAR GEOPHYSICAL REPORTS
=======================================================
Regions with Sunspots. Locations Valid at 18/2400Z
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Nmbr Location Lo Area Z LL NN Mag Type
1000 S13E24 177 0010 Hrx 01 01 Alpha
Regions Due to Return 19 Jul to 21 Jul
Nmbr Lat Lo
None
LISTING OF SOLAR ENERGETIC EVENTS FOR 18 JULY, 2008
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Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep
None
** End of Daily Report **
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