From: LARRY KLAES (ljk4_at_msn.com)
Date: Mon Jul 19 2004 - 18:09:56 PDT
----- Original Message -----
From: Space Environment Center<mailto:sec_at_sec.noaa.gov>
To: advisory-list-send_at_dawn.sec.noaa.gov<mailto:advisory-list-send_at_dawn.sec.noaa.gov>
Sent: Monday, July 19, 2004 5:10 PM
Subject: Space-Weather-Outlook
Official Space Weather Advisory issued by NOAA Space Environment Center
Boulder, Colorado, USA
SPACE WEATHER ADVISORY OUTLOOK #04- 29
2004 July 19 at 03:08 p.m. MDT (2004 July 19 2108 UTC)
**** SPACE WEATHER OUTLOOK ****
Summary For July 12-18
Space weather reached strong levels this period. Minor (R1), moderate
(R2), and strong (R3) radio blackouts were observed every day of the
summary period due to solar flare activity from active sunspot Regions
646 and 649. Category G1 (minor) and G2 (moderate) geomagnetic
storming occurred on 17 July due to a cloud of magnetic material from a
solar flare on the Sun that impacted Earth.
Outlook For July 21-27
Space weather for the next week is expected to reach moderate levels
with a chance for strong levels. Two complex sunspot clusters
currently are visible on the Sun and both have potential to produce R1
(minor) and R2 (moderate) radio blackouts. There is a chance also for
an isolated R3 (strong) blackout from these sunspot groups. Minor to
moderate geomagnetic storms and radiation storms are also possible.
For current space weather conditions please refer to:
Data used to provide space weather services are contributed by NOAA,
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: Mon Jul 19 2004 - 18:18:36 PDT
http://www.sec.noaa.gov/SWN/
http://www.sec.noaa.gov/alerts/
USAF, NASA, NSF, USGS, the International Space Environment Services
and other observatories, universities, and institutions. For more
information, including email services, see SEC's Space Weather
Advisories Web site http://sec.noaa.gov/advisories