W4/VP9KF |
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F:178 A:5 K:1.00 SSN:101 WWV Log | VP9KF, G4BKI & EI6LC | |
Last reload: 2024-12-07 02:19:05Z |
Latest
WWV data: 2024-12-07 02:15:04Z |
Data policy |
Propagation
(page
reloads every 12 minutes)
SolMon |
Geomagnetic Field A |
Geomagnetic Field Kp | Solar X-ray status | Proton status | Neutron Event status |
Local Data: | |||||
Last changed: | 2024-12-07 00:05:07Z |
2024-12-07 00:05:07Z |
2024-12-07 02:13:33Z |
2024-12-07 02:14:48Z |
2024-12-07 02:14:48Z |
N3KL |
Geomagnetic Field | Solar X-ray status |
Data Derived: |
Zone |
Current |
Forecast
(6hr) |
POLar |
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AURoral |
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SUBauroral |
SolMonCA |
Current | +6hr | +24hr |
POL / AUR / SUB Data | |||
Full SSN forecast page |
Divide the number shown here by 100 to calculate the number of MHz that MUF is up or down compared to the last 60 days at the current time. Updates every 15 minutes. Raw data: Wallops Island VA, San Juan PR & Boulder CO ionosondes. |
:Product: Geophysical Alert Message wwv.txt :Issued: 2024 Dec 07 0005 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # # Geophysical Alert Message # Solar-terrestrial indices for 06 December follow. Solar flux 178 and estimated planetary A-index 5. The estimated planetary K-index at 0000 UTC on 07 December was 1.00. Space weather for the past 24 hours has been minor. Radio blackouts reaching the R1 level occurred. No space weather storms are predicted for the next 24 hours. |
Magnetic field reversal now complete, the cycle has completed and should now be heading towards Cycle 25!
Did you know: If you were able to stand on the sun, you would weigh 28 times what you weigh on Earth.
Nancay Not Real Time |
Nancay Not Real Time |
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These real-time images follow around the above graphic, except that: EIT 284Å is an additional image VHF/UHF images are not taken in real-time |
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Meudon Hα 6563Å |
GOES-16 X-ray Flux (5 minutes) | GOES-16 X-ray Flux (1 minute) |
GOES-16 Electron Flux (5 minutes) | GOES-16 Proton Flux (5 minutes) |
K Index (3 hours) | Combined (1 minute) |
GOES-16 Magnetometers (1 minute) | Boulder Magnetometer (1 minute) |
'Kiel' magnetometer ~location 1 minute resolution |
VLF 24kHz signal from NAA Cutler,Maine to
Louisville, Kentucky |
POES data and OVATION Aurora Prediction
North
Pole - 3 day |
South
Pole - 3 day |
North Pole forecast - 30 minutes |
South Pole forecast - 30 minutes |
From this vantage point Solar wind data can be detected about 45 to 60 minutes before reaching Earth.
Front Side | Far Side |
Key to solar history above
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SDO - Soft X-ray image |
SDO (straight-on view) [193Å] (SoHO 195Å) | STEREO-A - to the East (looking around back of Sun) |
Browse Latest Images | B: Separation angle with Earth 35.61° = 2.77 days = 66.48 hours A: Separation angle with Earth 28.45° = 2.21 days = 53.11 hours STEREO - receiving the data. Between April and June 2015 the datalink didn't reach the Earth. Why? The angle B-Earth is gradually increasing, at the rate of about 0.3 degrees per month. When this gets too large, the signals had to graze the Sun to reach Earth. If the satellites survive ecllipse and the increasing solar activity, then they will remain extraordinary solar sentinals. Antenna pointing is restricted, so signal recovery may be marginal. -90°/+90°
coverage was achieved in February 2011. With SDO/SoHO that should
ensure
360° coverage until 2019 - or until instrument/probe failure or
de-funding occurs.
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STEREO
Information |
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SDO Magnetogram | SDO MDI - Sunspot indications |
SWAP EUV SoFAST flare detection |
Data on
this page courtesy of: esa/SOHO,
NASA, Solar Terrestrial Dispatch,
Stanford University (Solar Oscillations Investigation group),
spaceweather.com, NW Research Associates, NOAA/SWPC (Space Weather
Prediction Center),
Lockheed Martin (Solar & Astrophysics Laboratory)
Raben Systems, Inc., n2yo.com, Deep Space Network and the hundreds of
ground
support team
personnel involved in these projects.