Routine Space Environment Product (Daily)
Issued by NWS

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000
FXXX10 KWNP 290031
DAYTDF

:Product: 3-Day Forecast
:Issued: 2017 Jun 29 0030 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Product description and SWPC contact on the Web
# http://www.swpc.noaa.gov/wwire.html
#
#             3-Day Forecast
#
A. NOAA Geomagnetic Activity Observation and Forecast

The greatest observed 3 hr Kp over the past 24 hours was 2 (below NOAA
Scale levels).
The greatest expected 3 hr Kp for Jun 29-Jul 01 2017 is 3 (below NOAA
Scale levels).

NOAA Kp index breakdown Jun 29-Jul 01 2017

            Jun 29     Jun 30     Jul 01
00-03UT        2          3          2
03-06UT        3          3          2
06-09UT        2          2          1
09-12UT        2          2          1
12-15UT        2          2          1
15-18UT        2          2          1
18-21UT        3          2          1
21-00UT        2          2          2

Rationale: No G1 (Minor) or greater geomagnetic storms are expected.  No
significant transient or recurrent solar wind features are forecast.

B. NOAA Solar Radiation Activity Observation and Forecast

Solar radiation, as observed by NOAA GOES-13 over the past 24 hours, was
below S-scale storm level thresholds.

Solar Radiation Storm Forecast for Jun 29-Jul 01 2017

              Jun 29  Jun 30  Jul 01
S1 or greater    1%      1%      1%

Rationale: No S1 (Minor) or greater solar radiation storms are expected.
No significant active region activity favorable for radiation storm
production is forecast.

C. NOAA Radio Blackout Activity and Forecast

No radio blackouts were observed over the past 24 hours.

Radio Blackout Forecast for Jun 29-Jul 01 2017

              Jun 29        Jun 30        Jul 01
R1-R2            1%            1%            1%
R3 or greater    1%            1%            1%

Rationale: No R1 (Minor) or greater radio blackouts are expected.  No
significant active region flare activity is forecast.


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