[Finalsolar] Daily Summary of Solar Geophysical Activity for 01 March
Semi-finalized daily report of solar and geophysical activity.
finalsolar at spacew.com
Sun Mar 2 22:31:34 GMT 2008
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DAILY SUMMARY OF SOLAR GEOPHYSICAL ACTIVITY
01 MARCH, 2008
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(Based In-Part On SESC Observational Data)
SOLAR AND GEOPHYSICAL ACTIVITY INDICES FOR 01 MARCH, 2008
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NOTE: The greater than 2 MeV electron fluence was high today.
The background x-ray flux was below class A1.0 levels.
!!BEGIN!! (1.0) S.T.D. Solar Geophysical Data Broadcast for DAY 061, 03/01/08
10.7 FLUX=069.0 90-AVG=075 SSN=000 BKI=5343 3332 BAI=019
BGND-XRAY=A1.0 FLU1=*.*E+** FLU10=*.*E+** PKI=5433 3332 PAI=019
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=012,008,005/015,008,005
KFCST=**** **** **** **** 27DAY-AP=012,006 27DAY-KP=3233 2332 3212 1111
WARNINGS=
ALERTS=
!!END-DATA!!
NOTE: The Effective Sunspot Number for 29 FEB 08 is not available.
The Full Kp Indices for 01 FEB 08 are: 5o 4- 3+ 3+ 3- 3- 3- 2+
The 3-Hr Ap Indices for 01 FEB 08 are: 48 22 18 18 12 12 12 9
Greater than 2 MeV Electron Fluence for 01 MAR is: 7.5E+08
DRAO 10.7 cm Solar Flux at 18Z, 20Z, 22Z: N/A, N/A, N/A sfu.
SYNOPSIS OF ACTIVITY
--------------------
Solar activity was very low. No flares occurred during
the past 24 hours and the solar disk was spotless.
Solar activity forecast: solar activity is expected to be very
low.
The geomagnetic field ranged from unsettled to minor storm levels.
Minor storm levels predominated from 29/2100-01/0300Z due to a high
speed stream with solar wind speeds in the 700-800 km/s range and an
interval of mostly negative bz (values were mostly in the range from
-6 nt to +2 nt). Unsettled to active levels followed through
01/0900Z as bz slowly shifted to a less negative orientation.
Activity was predominantly unsettled from 0900Z to the end of the
period. Solar wind speeds remain elevated (700-800 km/s) as of
forecast issue time but bz has moderated with values ranging between
-3 to +3 nt. The greater than 2 mev electron flux at geosynchronous
orbit was high.
Geophysical activity forecast: the geomagnetic field is
expected to be mostly unsettled with a chance for isolated active
periods for the first day (02 march) due to persistent effects from
the high speed stream. Conditions should decline to quiet to
unsettled levels for the second day (03 march) as influence of the
high speed stream is expected to wane. Conditions should be
predominantly quiet by the third day (04 march).
Event probabilities 02 mar-04 mar
Class M 01/01/01
Class X 01/01/01
Proton 01/01/01
PCAF Green
Geomagnetic activity probabilities 02 mar-04 mar
A. Middle Latitudes
Active 50/30/15
Minor storm 20/10/05
Major-severe storm 05/01/01
B. High Latitudes
Active 40/30/15
Minor storm 35/20/05
Major-severe storm 10/05/01
COPIES OF JOINT USAF/NOAA SEC SOLAR GEOPHYSICAL REPORTS
=======================================================
Regions with Sunspots. Locations Valid at 01/2400Z
-----------------------------------------------------
Nmbr Location Lo Area Z LL NN Mag Type
None
Regions Due to Return 02 Mar to 04 Mar
Nmbr Lat Lo
None
LISTING OF SOLAR ENERGETIC EVENTS FOR 01 MARCH, 2008
----------------------------------------------------
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep
None
** End of Daily Report **
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