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Yeah,.
Originally posted by proob4
Prepared jointly by the U.S. Dept. of Commerce, NOAA,
Space Weather Prediction Center and the U.S. Air Force.
Updated 2011 Nov 08 2355 UTC
Joint USAF/NOAA Report of Solar and Geophysical Activity
SDF Number 312 Issued at 2200Z on 08 Nov 2011
* * * * * * * * * * Corrected Copy * * * * * * * * * *
IA. Analysis of Solar Active Regions and Activity from 07/2100Z
to 08/2100Z: Solar activity was low. Region 1339 (N19W08) produced a
few low-level C-class events during the period. The region continued
to exhibit slow decay, both in area and spot count, as well as
magnetic complexity losing its Delta configuration. The other large
region on the disk, Region 1338 (S14W25) also is in slow decay, both
in area and magnetic complexity, and is now classified as a Beta
group. New region 1344 (S22W07) emerged on the disk early in the
period as a simple uni-polar spot group. Early in the period, a
filament eruption along a 25 degree channel was observed in SDO/AIA
imagery beginning at about 07/2232Z. LASCO C2 imagery first observed
a CME lifting off the NW limb at 07/2348Z.
IB. Solar Activity Forecast: Solar activity is expected to be
moderate during the period (09 - 11 November) with a slight chance
for high activity (M5 or greater) from Region 1339. There is also a
slight chance for a proton flare from this region during the period.
IIA. Geophysical Activity Summary 07/2100Z to 08/2100Z:
The geomagnetic field was at quiet to unsettled levels with isolated
high latitude minor storm periods. Solar wind speeds generally were
below 400 km/s while the Bz component of the interplanetary magnetic
field fluctuated between +/- 7 nT.
IIB. Geophysical Activity Forecast: The geomagnetic field is
expected to be at quiet levels during day one and two of the period
(09 - 10 November). By day three (11 November), the field is
expected to be at quiet to unsettled levels, with isolated high
latitude active periods, as glancing blow effects from the 07
November CME are felt.
III. Event Probabilities 09 Nov-11 Nov
Class M 70/70/70
Class X 10/10/10
Proton 10/10/10
PCAF Green
IV. Penticton 10.7 cm Flux
Observed 08 Nov 181
Predicted 09 Nov-11 Nov 180/180/175
90 Day Mean 08 Nov 130
V. Geomagnetic A Indices
Observed Afr/Ap 07 Nov 004/004
Estimated Afr/Ap 08 Nov 006/006
Predicted Afr/Ap 09 Nov-11 Nov 004/005-004/005-007/008
VI. Geomagnetic Activity Probabilities 09 Nov-11 Nov
A. Middle Latitudes
Active 05/05/13
Minor storm 02/02/03
Major-severe storm 01/01/01
B. High Latitudes
Active 15/15/16
Minor storm 13/13/20
Major-severe storm 08/08/14
the risk over the next two weeks of a Carrington-like event are higher now than at anytime in the last decade.
Originally posted by goldcoin
This is fun. This whole month has been warning of asteroids, tsunamis, national emergency drills and now a higher then likely Carrington event could manifest
it's like its the end of the world or something!edit on 8-11-2011 by goldcoin because: (no reason given)
Originally posted by PerceptionReality
Awesome! Something to look forward to now along with 11-11-11!
Originally posted by diamondsmith
This it doesn't look to good to me,www.swpc.noaa.gov...
Solar activity was Low over the last 24 hours, with two C-class flares, the largest being a C2 from region 1339 (N19W06) which is gradually declining. Further C-class events are likely over the next 3 days, with the chance of an M-class flare. The solar wind speed increased gradually from ~350km/s to ~400km/s. Until ~16UT, IMF Bz varied from -8nT to +7nT, with some sustained southward excursions. Since then it has fluctuated between +/-5nT. A CME first observed at 07/2348 in LASCO imagery is not expected to be geoeffective.