Status Report

Space Weather Advisory Outlook #02-32 — 6 Aug 2002

By SpaceRef Editor
August 6, 2002
Filed under , ,

Space Weather Advisory Outlook #02-32 — 6 Aug 2002

Official Space Weather Advisory issued by NOAA Space Environment Center
Boulder, Colorado, USA

SPACE WEATHER ADVISORY OUTLOOK #02- 32

2002 August 06 at 10:37 a.m. MDT (2002 August 06 1637 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For July 29-August 4

Space weather ranged from minor to strong levels. Isolated category R1
(minor) radio blackouts occurred on July 29, 31, and August 2 due to
moderate-sized solar flares. A category R3 (strong) radio blackout
occurred on August 3 at 1:07 p.m. MDT (2002 August 03 1907 UTC) due to
a major solar flare. A category R2 (moderate) radio blackout occurred
on August 4 at 3:55 a.m. MDT (2002 August 04 0955 UTC), also due to a
major solar flare. Category G1(minor) to G2 (moderate) geomagnetic
storm conditions occurred on August 2. Category G1 conditions also
occurred on August 1 and August 3 – 4. The geomagnetic storms were due
to multiple CME passages. There were no solar radiation storms during
the period. For a list of adverse system effects related to space
weather storms, please refer to the NOAA Space Weather Scales.

Outlook For August 7-13

Space weather is expected to decrease to minor levels. Isolated category
R1 (minor) radio blackouts are possible during the period. There is a
slight chance for brief category G1 (minor) geomagnetic storm
conditions during August 7 – 8. No solar radiation storms are
expected.

Data used to provide space weather services are contributed by NOAA,
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 or (303) 497-5127.
The NOAA Public Affairs contact is Barbara McGehan at
Barbara.McGehan@noaa.gov or (303) 497-6288.

SpaceRef staff editor.