Presets:


close
Ovation: South
North
Weather: TAS
Presets: Presets

Alerts:
Space Weather Message Code: ALTK05
Serial Number: 1924
Issue Time: 2025 Dec 04 0453 UTC

ALERT: Geomagnetic K-index of 5
Synoptic Period: 0300-0600 UTC
Active Warning: Yes
NOAA Scale: G1 - Minor
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

Space Weather Message Code: SUMXM5
Serial Number: 300
Issue Time: 2025 Dec 04 0308 UTC

SUMMARY: X-ray Event exceeded M5
Begin Time: 2025 Dec 04 0236 UTC
Maximum Time: 2025 Dec 04 0250 UTC
End Time: 2025 Dec 04 0259 UTC
X-ray Class: M6.0
Optical Class: na
Location: N07E50
NOAA Scale: R2 - Moderate
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact centered primarily on sub-solar point on the sunlit side of Earth.
Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes.

Space Weather Message Code: ALTTP2
Serial Number: 1450
Issue Time: 2025 Dec 04 0303 UTC

ALERT: Type II Radio Emission
Begin Time: 2025 Dec 04 0246 UTC
Estimated Velocity: 345 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.

Space Weather Message Code: ALTK05
Serial Number: 1923
Issue Time: 2025 Dec 04 0253 UTC

ALERT: Geomagnetic K-index of 5
Synoptic Period: 0000-0300 UTC
Active Warning: Yes
NOAA Scale: G1 - Minor
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

Space Weather Message Code: ALTXMF
Serial Number: 503
Issue Time: 2025 Dec 04 0250 UTC

ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2025 Dec 04 0248 UTC
NOAA Scale: R2 - Moderate
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time information on affected area and expected duration please see http://www.swpc.noaa.gov/products/d-region-absorption-predictions-d-rap.

Space Weather Message Code: WARK05
Serial Number: 2146
Issue Time: 2025 Dec 03 2356 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 2145
Valid From: 2025 Dec 03 1425 UTC
Now Valid Until: 2025 Dec 04 1200 UTC
Warning Condition: Persistence
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

Space Weather Message Code: WARK04
Serial Number: 5172
Issue Time: 2025 Dec 03 2355 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 5171
Valid From: 2025 Dec 03 1022 UTC
Now Valid Until: 2025 Dec 04 1800 UTC
Warning Condition: Persistence
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

Space Weather Message Code: ALTK05
Serial Number: 1922
Issue Time: 2025 Dec 03 2238 UTC

ALERT: Geomagnetic K-index of 5
Synoptic Period: 2100-2400 UTC
Active Warning: Yes
NOAA Scale: G1 - Minor
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

Space Weather Message Code: ALTK07
Serial Number: 200
Issue Time: 2025 Dec 03 2048 UTC

ALERT: Geomagnetic K-index of 7
Synoptic Period: 1800-2100 UTC
Active Warning: Yes
NOAA Scale: G3 - Strong
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact primarily poleward of 50 degrees Geomagnetic Latitude.
Induced Currents - Power system voltage irregularities possible, false alarms may be triggered on some protection devices.
Spacecraft - Systems may experience surface charging; increased drag on low Earth-orbit satellites and orientation problems may occur.
Navigation - Intermittent satellite navigation (GPS) problems, including loss-of-lock and increased range error may occur.
Radio - HF (high frequency) radio may be intermittent.
Aurora - Aurora may be seen as low as Pennsylvania to Iowa to Oregon.

Space Weather Message Code: WARK07
Serial Number: 139
Issue Time: 2025 Dec 03 2027 UTC

WARNING: Geomagnetic K-index of 7 or greater expected
Valid From: 2025 Dec 03 2025 UTC
Valid To: 2025 Dec 03 2359 UTC
Warning Condition: Onset
NOAA Scale: G3 or greater
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact primarily poleward of 50 degrees Geomagnetic Latitude.
Induced Currents - Power system voltage irregularities possible, false alarms may be triggered on some protection devices.
Spacecraft - Systems may experience surface charging; increased drag on low Earth-orbit satellites and orientation problems may occur.
Navigation - Intermittent satellite navigation (GPS) problems, including loss-of-lock and increased range error may occur.
Radio - HF (high frequency) radio may be intermittent.
Aurora - Aurora may be seen as low as Pennsylvania to Iowa to Oregon.

Space Weather Message Code: ALTK06
Serial Number: 677
Issue Time: 2025 Dec 03 1958 UTC

ALERT: Geomagnetic K-index of 6
Synoptic Period: 1800-2100 UTC
Active Warning: Yes
NOAA Scale: G2 - Moderate
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude.
Induced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.
Spacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.
Radio - HF (high frequency) radio propagation can fade at higher latitudes.
Aurora - Aurora may be seen as low as New York to Wisconsin to Washington state.

Space Weather Message Code: WARK06
Serial Number: 627
Issue Time: 2025 Dec 03 1953 UTC

WARNING: Geomagnetic K-Index of 6 expected
Valid From: 2025 Dec 03 1952 UTC
Valid To: 2025 Dec 03 2359 UTC
Warning Condition: Onset
NOAA Scale: G2 - Moderate
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude.
Induced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.
Spacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.
Radio - HF (high frequency) radio propagation can fade at higher latitudes.
Aurora - Aurora may be seen as low as New York to Wisconsin to Washington state.

Space Weather Message Code: ALTK05
Serial Number: 1921
Issue Time: 2025 Dec 03 1941 UTC

ALERT: Geomagnetic K-index of 5
Synoptic Period: 1800-2100 UTC
Active Warning: Yes
NOAA Scale: G1 - Minor
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

Space Weather Message Code: ALTK05
Serial Number: 1920
Issue Time: 2025 Dec 03 1452 UTC

ALERT: Geomagnetic K-index of 5
Synoptic Period: 1200-1500 UTC
Active Warning: Yes
NOAA Scale: G1 - Minor
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

Space Weather Message Code: WARK05
Serial Number: 2145
Issue Time: 2025 Dec 03 1425 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2025 Dec 03 1425 UTC
Valid To: 2025 Dec 04 0000 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

Space Weather Message Code: ALTK04
Serial Number: 2612
Issue Time: 2025 Dec 03 1423 UTC

ALERT: Geomagnetic K-index of 4
Synoptic Period: 1200-1500 UTC
Active Warning: Yes
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

Space Weather Message Code: WARK04
Serial Number: 5171
Issue Time: 2025 Dec 03 1022 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2025 Dec 03 1022 UTC
Valid To: 2025 Dec 03 2359 UTC
Warning Condition: Onset
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.


Solar-terrestrial indices for 03 December follow.
Solar flux 209 and estimated planetary A-index 33.
The estimated planetary K-index at 0600 UTC on 04 December was 5.00.

Space weather for the past 24 hours has been strong.
Geomagnetic storms reaching the G3 level occurred.
Radio blackouts reaching the R2 level occurred.

Space weather for the next 24 hours is predicted to be moderate.
Geomagnetic storms reaching the G2 level are likely.
Radio blackouts reaching the R2 level are expected.


Geo Magnetic Forecast:

NOAA Ap Index Forecast
Observed Ap 02 Dec 009
Estimated Ap 03 Dec 025
Predicted Ap 04 Dec-06 Dec 035-025-012

NOAA Geomagnetic Activity Probabilities 04 Dec-06 Dec
Active                15/35/35
Minor storm           25/30/20
Moderate storm        35/15/05
Strong-Extreme storm  25/05/01

NOAA Kp index forecast 04 Dec - 06 Dec
             Dec 04    Dec 05    Dec 06
00-03UT        4.67      4.33      3.67
03-06UT        4.67      4.33      2.00
06-09UT        5.67      4.33      2.00
09-12UT        4.33      4.00      2.67
12-15UT        3.67      3.67      2.67
15-18UT        3.67      3.33      2.67
18-21UT        4.00      3.00      2.67
21-00UT        4.33      3.33      3.00


Extended Three Day Forecast:

A. NOAA Geomagnetic Activity Observation and Forecast

The greatest observed 3 hr Kp over the past 24 hours was 7 (NOAA Scale
G3).
The greatest expected 3 hr Kp for Dec 04-Dec 06 2025 is 5.67 (NOAA Scale
G2).

NOAA Kp index breakdown Dec 04-Dec 06 2025

             Dec 04       Dec 05       Dec 06
00-03UT       4.67 (G1)    4.33         3.67
03-06UT       4.67 (G1)    4.33         2.00
06-09UT       5.67 (G2)    4.33         2.00
09-12UT       4.33         4.00         2.67
12-15UT       3.67         3.67         2.67
15-18UT       3.67         3.33         2.67
18-21UT       4.00         3.00         2.67
21-00UT       4.33         3.33         3.00

Rationale: G1-G2 (Minor-Moderate) geomagnetic storms are likely on 04
Dec due to combined CH HSS and embedded CME influences.

B. NOAA Solar Radiation Activity Observation and Forecast

Solar radiation, as observed by NOAA GOES-18 over the past 24 hours, was
below S-scale storm level thresholds.

Solar Radiation Storm Forecast for Dec 04-Dec 06 2025

              Dec 04  Dec 05  Dec 06
S1 or greater   15%     15%     15%

Rationale: No S1 (Minor) or greater solar radiation storms are expected.
No significant active region activity favorable for radiation storm
production is forecast.

C. NOAA Radio Blackout Activity and Forecast

No radio blackouts were observed over the past 24 hours.

Radio Blackout Forecast for Dec 04-Dec 06 2025

              Dec 04        Dec 05        Dec 06
R1-R2           75%           75%           75%
R3 or greater   30%           30%           30%

Rationale: Isolated to occasional R1-R2 (Minor-Moderate) radio blackouts
are expected (75%) through 06 Dec, with a chance for a R3 (Strong) event
(30%), given past flare history and the potential of current active
regions on the disk.


Extended Space Weather Discussion:

Solar Activity

.24 hr Summary...
Solar activity was at low levels with only C-class flares.

Region 4288 (L=47, Dai/beta) rotated off the disk early in the reporting
period, but any flares it produces will still be visible over the limb
for another day or two. Region 4294 (S15E18, Fkc/beta-gamma-delta)
remains the largest region on the disk but is appearing to be
simplifying magnetically. Region 4295 (N04E25, Cso/beta) developed a few
new spots in its southwest. Region 4296 (S14E37, Ekc/beta-gamma-delta)
continues to have flux emergency in its intermediary region, but still
no corresponding increase in flare activity. New Region 4301 (S07W44,
Cri/beta-gamma) developed rapidly above Region 4297 (S12W40, Bxo/beta)
throughout the period.

A long filament erupted from the southwest quadrant late in the UT
morning (~0900-1200 UTC). A sympathetic eruption was triggered in the
northwest at 03/1230 UTC. This second eruption was much faster than the
filament eruption and the two structures combined in coronagraph
imagery. These structures became visible in LASCO C2 coronagraph imagery
at 03/1106Z UTC (at L1) and in GOES CCOR-1 at 03/1330 UTC (at GEO).
Model analysis shows this CME passing ahead of Earths orbit and no
impact is anticipated.

.Forecast...
Isolated to occasional M-class flares are expected (75%) through 06 Dec,
with a chance for X-class flares (30%), given past flare history and the
potential of current active regions on the disk.

Energetic Particle

.24 hr Summary...
The greater than 2 MeV electron flux in geosynchronous orbit continued
at high levels for most of the reporting period, with a peak flux of
6,340 particle flux units reached near 03/1350 UTC, before crossing
below the alert threshold at 03/1845 UTC.

The greater than 10 MeV proton flux in geosynchronous orbit remained at
background levels.

.Forecast...
The greater than 2 MeV electron flux is expected to remain at moderate
levels 04-05 Dec due to the arrival of fast solar wind associated with a
coronal hole high speed stream, returning to high levels on 06 Dec after
the HSS passage.

An enhancement to the 10 MeV proton flux in geosynchronous orbit due to
the aforementioned X1.9 event from 01 Dec cannot be ruled out as
sometimes events from the eastern limb take tens of hours to days to
reach Earth. This combined with the flare potential currently exhibited
by Earth-facing active regions will keep 10 MeV protons at a slight risk
(15%) of reaching the 10 particle flux unit threshold through 05 Dec.

Solar Wind

.24 hr Summary...
Solar wind parameters showed the arrival of the expected co-interacting
region (CIR) associated with a high speed stream, starting around
03/0800 UTC. The total interplanetary magnetic field (Bt) slowly
increased throughout the reporting period, reaching a maximum of 21 nT
at 03/2155 UTC. The magnetic field components suggest the arrival of an
embedded CME (likely from the X1.9 flare on 01 Dec) starting at 03/1250
UTC. The north-south component (Bz) ranged from -15 to 16 nT but was
largely south (negative) for the majority of the reporting period with
an average of -10 nT. The solar wind speeds have been slow to increase
but reached ~530 km/s by the end of the reporting period. Phi was
largely in a positive (away from the Sun) orientation until 03/1919 UTC,
when it crossed into the negative (towards the Sun) orientation,
indicating the full arrival of the high speed stream from the negative
polarity coronal hole.

.Forecast...
The solar wind environment is anticipated to remain more turbulent into
the early hours of 04 Dec, due to the continued passage of the entangled
CME. The environment will likely remain enhanced due to fast solar wind
conditions through 06 Dec.

Geospace

.24 hr Summary...
Geomagnetic field activity was quiet to unsettled at the beginning of
the reporting period, with minor to strong storming conditions in the
later half.

.Forecast...
The geomagnetic field will likely remain at storming levels through the
beginning of 04 Dec, with largely unsettled to active conditions likely
on 05-06 Dec as the system recovers from the CIR/CME arrival and settles
into fast solar wind conditions.


27 Day Forecast:

Date | Radio Flux | Planetary A Index | Largest Kp Index
2025 Dec 01     190           8          3
2025 Dec 02     190           5          2
2025 Dec 03     190          15          4
2025 Dec 04     190          25          5
2025 Dec 05     190          30          5
2025 Dec 06     190          12          4
2025 Dec 07     190          10          3
2025 Dec 08     190           8          3
2025 Dec 09     190           5          2
2025 Dec 10     185           5          2
2025 Dec 11     180           5          2
2025 Dec 12     180           8          3
2025 Dec 13     175          18          5
2025 Dec 14     175          12          4
2025 Dec 15     180           8          3
2025 Dec 16     180           5          2
2025 Dec 17     180           8          3
2025 Dec 18     180          10          3
2025 Dec 19     180           8          3
2025 Dec 20     175           8          3
2025 Dec 21     175          15          4
2025 Dec 22     175          20          5
2025 Dec 23     180          20          5
2025 Dec 24     190          25          5
2025 Dec 25     195          20          5
2025 Dec 26     195          20          5
2025 Dec 27     195          15          4


  • GRAPH OPTIONS: Learn more
    It is recommended that you start out with the default options. As you get used to AF you can disable additional information and combine data series' together to maxamise the use of screen space.

  • DATA SOURCES: Learn more
    Some data sources can only be enabled or disabled via the tick box. Others are disabled using the slider set to 0, or enabled by setting the slider from 0.5 to 4. This number also represents the thinkness of the line plot onto the graph.

  • 'The' Aurora Forecast Index: Learn more
    These are two good options for predicting Auroras.

    The Aurora Forecast Index takes into account many data sources. As a general rule if it stays high for many hours there is a good possibility of an Aurora present.

    Aurora Forecast website usage is also a good indicator, as visitors to the site come from many traffic sources. General internet and community chatter transplating to visits is a great indicator.

  • Planatary K Index (Kp): Learn more
    The Kp number is a system of measuring aurora strength. The range goes from 0 to 9 (0 being calm, 1 very weak, all the way up to 9, which would represent a major geomagnetic storm with strong auroras visible).

    Kp 5 and above is classified as a geomagnetic storm. Most Aurora Hunters consider prolonged 3+ or higher worth investigation.

  • Ovation (Model) Short Term Forecast (GW):' Learn more
    The Ovation-Prime Model produced by SWPC calculates the energy interacting with the Earths magnetic field. This is a good indicator for Aurora activity.
  • DSCOVR Observatory (L1): Learn more

    The DSCOVR or Deep Space Climate Obervatory sits 1.5 million Kilometers from Earth, between the Earth and the Sun in the L1 orbit point, the neutral gravity point between the Earth and the Sun. DSCOVR provides space weather readings, allowing for up to an hour of warning on weather events. This is why DSCOVR's data appears in the future on the graph.

    Strong negative Bz direction is linked to Aurora's because the solar wind magnetic direction is in direct oposition with the Earths magnetic field.

  • ACE Observatory (L1): Learn more

    ACE or Advanced Composition Explorer sits 1.5 million Kilometers from Earth, between the Earth and the Sun in the L1 orbit point, the neutral gravity point between the Earth and the Sun. ACE has now been replaced by DSCOVR, but the data is still useful for comparing to DSCOVR.
  • GOES Satalites: Learn more

    GOES or Geostationary Operational Environmental Satellites sit 46 Kilometers above the Earth in geostationary orbit. They provide local space weather data and are a good indicator for current geomagnetic conditions.

  • Terrestrial Magnetometer Sources: Learn more
    Terrestrial or surface magnetometers detect fluctuations in the Earths magnetic field from the ground.
    These do not work as well as satalites as the magnetic field obsorbs some of the effects from the solar winds.
    There is a mix of govenment and citizen science stations listed here, including two run by Aurora Forecast in Hobart.
  • User Magnetometer ID's: Learn more
    If you have a TAFS Magnetometer and you want to add it to the graph you can do it here.
    Insent your Mag's Unique ID.

 

v4.16b

Aurora Forecast is free to use, however it takes a lot of time and effort to maintain. If you find it useful and are a regular user then please consider making a donation to keep it running. Feedback is always welcome.


v4.X Release 17th Dec 2020)
Fixed New GOES and HPI inputs from noaa for Json (17/12/20).
Addded the ability to add 2 custom Magnetometers in settings (comming soon) (18/10/19).
Improved Hobart Magnetometer code. (18/18/19)
Move all presets into their own pop out side menu. (19/06/19)
Added Composite weather maps (TAS, VIC and SA), thanks to Oz forecast! (19/06/19)
UI Upgrades, Name, Logo and Website Site Changes.
Added custom line widths for most items.
Added GOES Difference (#1 - #2)
Added Ovation-prime model outputs.

v3.8x
Various Updates, New AF Index Algo. (8/12/18)

v3.6x
Added more Presets. Disabled Presets overwriting graph views (6/7/18)
Added GeoSpace Kp Model Prediction. (3/7/18)
Added SWPC Kp Forecast + Observation. (2/7/18)
Removed WingKP and USKp. :( No longer Avaliable. (2/7/18)
Removed feed from www.dunedinaurora.nz (Unreliable). (2/7/18)
Updates to latest JQuery, JQuery Mobile and AmCharts etc. (2/7/18)
Enhanced Pro setting with Dynamic Preasure. (2/7/18)
Added Quickselect preset buttons to main page. (2/7/18)
 
v3.5x
Added Ruru Observatory Magnetometer. (25/4/28)
Added Forecast Sub Tabset. (1/3/18)
Added Extended Discussion Text, 27Day FC (1/3/18)
Removed Dial, and Added Forecast Report. (28/2/18)
Updated A few settings for better visilation. (28/2/18)
Updated Goes-13 is Now Goes-14 (15/2/18)
Improved Commmunity Activity for faster loads.
Consolidated Proton Density / Dynamic Preasure.
Added Additional Balloon Text.
Added TAFS Visual Probability in %.
User Interface Upgrades.
Add 'Dial' for the basics, with default support.
Added one click presets.
 
v2.1 - v2.49
Added 'Automatic Chart Update' option in settings.
Database caching enabled, significant load time improvements.
Extension to max 96 hours of data, up from 24.
Added ACE Bt,Bx and By for comparison.
Added More User Presets.
Fixed Orentation Change Alert.
Small layout changes.
Added Header Image.
Removed Top Header to fee up Space, Refresh added to Chart Tab.
Added Community Activity Indicator
Fixed MAG value issues in graph.
Added Second Hobart MAG Source.
Updated Comment Features (Disable).
 
v2.0
Fixed DSCOVR B? display bug.
Added MAG Stack Feature.
Upgrade to json feeds.
Feeds are timezone and forecast aware, making them super fast.
DB Optimisation, improved DB search times.
Charts are now zoomable, allow selection and export.
Added USAF Kp, Updated Wing Kp.
Added Ovation Aurora Short Term Forecast.
Added Macquarie Island MAG feed.
Added Mawson MAG Feed.
Added Canberra Feed.
Added MAG feed from www.dunedinaurora.nz (Portobello).
Added Brendan's experemental MAG feed (Hobart).
Fixed cookie bug, One Alert is enough for landscape mode.
 
> v1.0 (Started 20/10/2014)

  Mawson and Macquarie Island data is copyright Commonwealth of Australia (Geoscience Australia), and redistributed under Creative Commons v4.
Thanks to INTERMAGNET for promoting high standards of magnetic observatory practice in providing access to these feeds. (www.intermagnet.org).

Local Australian weather composite maps provided by Oz Forecast


Aurora Forecast is free to use, however it takes a lot of time and effort to maintain.
Why not make a donation to keep it running?
Feedback is always welcome. - ©2022 Brendan Davey