[Ips-wgr] IPS Weekly Geo. Report (23 August 01)
rwc
rwc at ips.gov.au
Thu Aug 23 11:21:06 EST 2001
SUBJ: IPS WEEKLY GEOPHYSICAL REPORT
ISSUED ON 23 AUGUST 2001, BY IPS RADIO AND SPACE SERVICES,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
1. SUMMARY (14 AUGUST - 22 AUGUST)
K indices are in UT (0-24). For conversion to local time:
AEST = UT + 10 hours; ACST = UT + 9.5 hours; AWST = UT + 8 hours
Australian Region*
Date K-INDICES A
14 Aug 1322 3222 8
15 Aug 1111 0121 3
16 Aug 0001 0111 1
17 Aug 1113 4555 24
18 Aug 2340 2223 10
19 Aug 0343 1122 9
20 Aug 1111 2112 4
21 Aug 2213 1322 8
22 Aug 2224 3323 12
*estimated from real time data
Coronal hole on 22 Aug and shock on 17 Aug introduced activity
during this period.
2. FORECAST (23 AUGUST - 22 SEPTEMBER)
Disturbed Periods:
23 Aug: Unsettled to active
26-28 Aug: Unsettled to active
13-15 Sep: Unsettled to active
17-19 Sep: Unsettled to active
Best Quiet Periods:
24-25 Aug
4-7 Sep
11-12 Sep
PEASE NOTE:
At this time of the solar cycle, space weather conditions
are frequently determined by short timescale events, not
able to be forecasted a week in advance.
IPS Radio and Space Services | email: asfc at ips.gov.au
PO Box 1386 | WWW: http://www.ips.gov.au/asfc
Haymarket NSW 1240 AUSTRALIA | FTP: ftp://ftp.ips.gov.au/users/asfc/
tel: +61 2 9213 8010 | fax: +61 2 9213 8060
More information about the ips-wgr
mailing list