[Ips-wgr] SWS Weekly Geo. Report (19 May 22) issued 0053 UT on 19 May 2022 [SEC=OFFICIAL]
rwc
rwc at ips.gov.au
Thu May 19 10:53:02 EST 2022
SUBJ: SWS WEEKLY GEOPHYSICAL REPORT
ISSUED ON 19 MAY 2022, BY Space Weather Services,
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
ASWAS SCALE DESCRIPTION: https://bit.ly/3lmaMBx
1. SUMMARY (10 MAY - 18 MAY)
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
10 May 0010 0102 1
11 May 1101 1112 3
12 May 1120 2121 4
13 May 1111 1022 3
14 May 2111 0211 3
15 May 3321 3311 9
16 May 1332 2111 7
17 May 1233 2221 8
18 May 2211 0201 3
*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.
GO (Quiet to unsettled conditions).
2. FORECAST (19 MAY - 18 JUNE)
Disturbed Periods:
24-26 May.
Best Quiet Periods:
19-20 May, 29 May, 31 May to 4 Jun, 6-7 Jun.
3. FORECAST FOR HIGH RESOLUTION AEROMAGNETIC SURVEYS
Northern Australian Regions:
Disturbed Periods: None.
Best Quiet Periods: 19 May - 18 Jun.
Central Australian Regions:
Mildly Disturbed Periods: 25-26 May, 11-13 Jun.
Best Quiet Periods: 19-20 May, 28 May to 9 Jun.
Southern Australian Regions:
Disturbed Periods: 25-26 May, 11-13 Jun.
Best Quiet Periods: 19-20 May, 28 May to 9 Jun.
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