SANSA operates a Space Weather Centre in Hermanus which is one of thirteen Regional Warning Centres in the world that fall
under the International Space Environment Service (ISES). The SANSA Space Weather Centre provides real time geophysical data on the
near Earth space environment as well as forecasts and warnings of adverse Space Weather. A daily Space Weather bulletin provides information
on current conditions and specialised information is also available on a subscription basis.
![]() Please visit the South African National Space Agency for more information. Please visit the new SANSA Space Weather website:
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Current Space Weather Conditions
Geomagnetic Conditions
Parameter | Station #1 | Station #2 |
---|---|---|
Station | HER | SNA |
Date | 2024-09-08 | 2019-02-24 |
Time | 01:19:00 UTC | 09:40:00 UTC |
Horisontal Field | 10838.80 nT | 19090.20 nT |
Declination | -26.20 deg | -15.50 deg |
Vertical Field | -23091.00 nT | -35787.60 nT |
Rate of change | dX/dt | dX/dt |
0.01 nT | 0.33 nT | |
dY/dt | dY/dt | |
-0.43 nT | 0.83 nT | |
Preliminary K Index |
2024-09-08 | 2019-02-24 |
00:00:00 UTC | 09:00:00 UTC | |
2 | 1 | |
QUIET | QUIET |
Ionospheric (Ionosonde)
![](ionograms/Hermanus_latest.png)