[Ips-wgr] SWS Weekly Geo. Report (21 July 16) issued 0302 UT on 21 Jul 2016 [SEC=UNCLASSIFIED]
rwc
rwc at ips.gov.au
Thu Jul 21 13:02:05 EST 2016
SUBJ: SWS WEEKLY GEOPHYSICAL REPORT
ISSUED ON 21 JULY 2016, BY Space Weather Services,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
1. SUMMARY (12 JULY - 20 JULY)
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
12 Jul 2333 3122 10
13 Jul 2222 2111 5
14 Jul 1233 2222 8
15 Jul 2333 1212 9
16 Jul 2221 3111 6
17 Jul 1111 2111 3
18 Jul 1111 0000 1
19 Jul 1100 1203 3
20 Jul 4332 2210 10
*estimated from real time data
NOTE: Indices may have been generated from data obtained in
cooperation with the following organisations: Geoscience Australia,
University of Newcastle Space Physics Group, Australian Government
Antarctic Division and International Center for Space Weather
Science and Education, Japan.
Quiet to unsettled conditions.
2. FORECAST (21 JULY - 20 AUGUST)
Disturbed Periods:
No strong recurrent patterns, however mild activity may be experienced on:
21-26 Jul, 28-31 Jul, 3-13 Aug, 16-17 Aug.
Best Quiet Periods:
27 Jul, 1-2 Aug, 14-15 Aug.
3. FORECAST FOR HIGH RESOLUTION AEROMAGNETIC SURVEYS
Northern Australian Regions:
Disturbed Periods: None.
Best Quiet Periods: 25 Jul - 2 Aug, 18-20 Aug.
Central Australian Regions:
Disturbed Periods: None.
Best Quiet Periods: 26 Jul - 2 Aug, 18-20 Aug.
Southern Australian Regions:
Disturbed Periods: 4-13 Aug, 16-17.
Best Quiet Periods: 26 Jul - 2 Aug.
Pc3 pulsations are high frequency (10-45 second period) variations
of the Earths magnetic field. Daily pc3-indices are the daily sum of
20 minute pc3-indices for that station and have been shown to be well
correlated with rejection of high resolution aeromagnetic survey
flight-line data.
PLEASE NOTE:
Geomagnetic activity can frequently be determined by short timescale
solar events that cannot be forecast a week in advance, particularly
at solar maximum.
Space Weather Services email: asfc at bom.gov.au
Bureau of Meteorology
PO Box 1386 WWW: http://www.sws.bom.gov.au
Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp-out.sws.bom.gov.au
tel: +61 2 9213 8010 fax: +61 2 9213 8060
IMPORTANT: This e-mail, including any attachments, may contain,
confidential or copyright information. The views expressed in
this message are those of the individual sender, unless
specifically stated to be the views of SWS. If you are not
the intended recipient, please contact the sender immediately
and delete all copies of this e-mail and attachments.
To unsubscribe from an IPS mail list either send an email to
"MAIL_LIST"-leave at ips.gov.au or go to
http://www.sws.bom.gov.au/mailman/listinfo/"MAIL_LIST".
Information about training can be obtained from
http://www.sws.bom.gov.au/mailman/listinfo/ips-training.
General information is available from
http://www.sws.bom.gov.au/mailman/listinfo/ips-info.
More information about the ips-wgr
mailing list