[Finalsolar] Daily Summary of Solar Geophysical Activity for 17 March
Semi-finalized daily report of solar and geophysical activity.
finalsolar at spacew.com
Tue Mar 18 22:31:35 GMT 2008
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DAILY SUMMARY OF SOLAR GEOPHYSICAL ACTIVITY
17 MARCH, 2008
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(Based In-Part On SESC Observational Data)
SOLAR AND GEOPHYSICAL ACTIVITY INDICES FOR 17 MARCH, 2008
---------------------------------------------------------
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 077, 03/17/08
10.7 FLUX=070.0 90-AVG=072 SSN=011 BKI=2111 1221 BAI=004
BGND-XRAY=A1.0 FLU1=*.*E+** FLU10=*.*E+** PKI=2000 1221 PAI=004
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:070,070,070;SESC:070,070,070 BAI/PAI-FCST=005,005,005/005,005,005
KFCST=**** **** **** **** 27DAY-AP=012,007 27DAY-KP=3332 3222 2331 1111
WARNINGS=
ALERTS=
!!END-DATA!!
NOTE: The Effective Sunspot Number for 16 MAR 08 is not available.
The Full Kp Indices for 17 MAR 08 are: 2+ 0+ 0o 0+ 1o 2- 2- 1+
The 3-Hr Ap Indices for 17 MAR 08 are: 9 2 0 2 4 6 6 5
Greater than 2 MeV Electron Fluence for 17 MAR is: 4.0E+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. Region 986
(S04W71) has decayed to a single alpha spot. A slow-moving coronal
mass ejection was observed off the west limb at 17/0830Z.
Solar activity forecast: solar activity is expected to remain
at very low levels.
The geomagnetic field was at quiet levels. The greater than 2 mev
electron flux at geosynchronous orbit reached high levels.
Geophysical activity forecast: the geomagnetic field is
expected to be at mostly quiet levels throughout the forecast period
(18 - 20 march). The cme observed today is not expected to be
geoeffective.
Event probabilities 18 mar-20 mar
Class M 01/01/01
Class X 01/01/01
Proton 01/01/01
PCAF Green
Geomagnetic activity probabilities 18 mar-20 mar
A. Middle Latitudes
Active 05/05/05
Minor storm 01/01/01
Major-severe storm 01/01/01
B. High Latitudes
Active 05/05/05
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 17/2400Z
-----------------------------------------------------
Nmbr Location Lo Area Z LL NN Mag Type
0986 S04W71 098 0010 Axx 00 01 Alpha
Regions Due to Return 18 Mar to 20 Mar
Nmbr Lat Lo
None
LISTING OF SOLAR ENERGETIC EVENTS FOR 17 MARCH, 2008
----------------------------------------------------
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep
None
** End of Daily Report **
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