SIDC ursigram

3-day-forecast of solar and geomagnetic activity.
Source SIDC (RWC-Belgium)
Frequency Daily
Format Encoded data (ISES)
Mail header SIDC ursigram
SIDC code uge

Latest issue

:Issued: 2018 Dec 16 1230 UTC
:Product: documentation at http://www.sidc.be/products/uge
#--------------------------------------------------------------------#
# DAILY BULLETIN ON SOLAR AND GEOMAGNETIC ACTIVITY from the SIDC     #
#--------------------------------------------------------------------#
SIDC URSIGRAM 81216
GEOALERT BRU350
UGEOA 30512 81216 1230/ 9930/ 
10162 21162 30162 
99999
PLAIN
NOTE: the above forecasts are valid from 1230UT, 16 Dec 2018 until 18 Dec
2018
COMMENT: NOAA 2731 produced a B1.0 flare in the past 24 hours, and has
decayed to an alpha region. The chance for a C flare in the next 24 hours
is estimated at 5%.

No Earth-directed Coronal Mass Ejections (CMEs) were observed in available
coronagraphic imagery.

The greater than 10 MeV proton flux was at nominal levels in the past 24
hours, and is expected to stay at nominal levels in the next 24 hours.

Solar wind speed near Earth as registered by DSCOVR varied between about
300 and 350 km/s in the past 24 hours. The Interplanetary Magnetic Field
(IMF) was predominantly directed towards the Sun and its magnitude varied
between about 0 and 4 nT. Bz was never below -5 nT. A weak solar wind
stream associated with a negative polarity, equatorial-South polar coronal
hole may arrive near Earth on December 16.

Quiet geomagnetic conditions (K Dourbes between 0 and 1; NOAA Kp between 0
and 1) were registered in the past 24 hours. There is a chance for active
intervals (K Dourbes = 4) on December 16 and 17, related to the possible
arrival of a weak solar wind stream associated with a negative polarity,
equatorial-South polar coronal hole. Quiet to unsettled geomagnetic levels
(K Dourbes < 4) are expected on December 18.


TODAY'S ESTIMATED ISN  : 000, BASED ON 08 STATIONS.
UGEOI 30512 81216 1230/ 15/// 
1//// 20710 3001/ 4//// 8//// 9//// 
99999
UGEOR 30512 81216 1230/ 14/07 16101 
10004 2//// 3//// 410// 50010 60001 15813 00000 
99999
UMAGF 30503 81216 1004/ 15060 1/005 20011 31110
UMAGF 31523 81216 0000/ 15004 1/001 21000 30011
BT
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Details

Not available yet.
Check the ISES code book for information on ISES codes.