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2548
2546

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Flares
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01. X6.9
02. X5.4
03. X4.9
04. X3.3
05. X3.2
06. X3.1
07. X2.8
08. X2.7
09. X2.3
10. X2.2


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The Sun Today : Updated May 25, 2016

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Solar Flare Risk
M-Class: 01%
X-Class: 01%

Active Watches
Geomag. Storm    NO
Radiation Storm    NO

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Status
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Status

3-Day Geomagnetic Forecast [Details]
May 25
May 26
May 27
3 (G0)
Max Kp
4 (G0)
Max Kp
4 (G0)
Max Kp
Prob-M 05%
Prob-H 25%
Prob-M 10%
Prob-H 40%
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Prob-H 30%

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SolarHam is a website all about the Sun and how it affects Earth. It is also an Amateur (Ham) Radio website.

SolarHam is routinely updated with breaking news, sometimes hours before other Space News websites. You can trust SolarHam.com for the most up to date and accurate solar information on the internet.

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May 21, 2016 @ 10:15 UTC
Minor (G1) Storm
A period of minor (G1) geomagnetic storming was observed early Saturday morning at higher latitudes thanks to gentle solar wind enhancements. A return to quieter levels is likely during the next 6-12 hours.

May 19, 2016 @ 01:25 UTC
Solar Update / Minor Storm Watch
Good evening. Below is an updated look at the visible solar disk as we head into Thursday. Solar activity is currently at very low levels. Both visible numbered regions are currently stable and not a likely threat for noteworthy solar flares at this time. No Earth directed coronal mass ejections were observed during the past day.

A minor (G1) geomagnetic storm watch will be in effect for the next 24-48 hours as a coronal hole stream is expected to possibly become geoeffective. Sky watchers at higher latitudes should be alert for visible aurora during the next few days. Stay tuned to SolarHam.com for the latest information.


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REPORTS AND FORECAST | 30 Day DSD | Data Warehouse


Prepared jointly by the U.S. Dept. of Commerce, NOAA,
Space Weather Prediction Center and the U.S. Air Force.
UPDATED 2016 May 25 0030 UTC

.24 hr Summary...
Solar activity reached low levels due to an impulsive C1/Sf flare from
Region 2546 (S07W63, Hhx/alpha) at 24/1020 UTC. The region changed
little and its magnetic gradient remained weak. The region was also the
source of a B9 flare at 24/0836 UTC and a surge of material (spray) that
ejected into space. This event was associated with a CME first seen in
SOHO/LASCO C-2 imagery at 24/0924 UTC. Due to the narrow cone of the CME
and its SW vector, it is not expected to impact Earth. New Region 2548
(N13W08, Bxo/beta) was assigned today. The region emerged as a unipolar
spot and grew into a bipolar grouping during the period. Other than a
few x-ray enhancements noted in GOES-14/SXI imagery, the region was
inactive.

No Earth-directed CMEs were observed in available coronagraph imagery.

.Forecast...
Solar activity is expected to be very low with a chance for C-class
flares all three days (25-27 May).

[Report of Solar-Geophysical Activity]

NOAA SUNSPOT SUMMARY | SolarHam Sunspot Summary

A - Alpha (single polarity spot).
B - Beta (bipolar spot configuration).
G - Gamma (atypical mixture of polarities).
BG - Beta-Gamma (mixture of polarities in a dominantly bipolar configuration).
D - Delta (opposite polarity umbrae within single penumbra).
BD - Beta with a Delta configuration.
BGD - Beta-Gamma with a Delta configuration.

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