Vivid pink and green aurora above Mount Adams and Pacific Northwest water

Aurora Conditions

A live night-sky read for deciding whether to stay patient, scout a north horizon, or grab the keys.

Read the sky

Aurora Intelligence

Loading live space-weather telemetry Reading Kp, Bz, Bt, solar wind, density, and forecast windows.
Field location Portland / PNW
Solar wind source RTSW composite
Forecast clock Local time
  1. 01 Stand by Waiting for the live field read.
  2. 02 Watch Bz Southward values matter most.
  3. 03 Find the window NOAA forecast timing is loading.
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Field Readiness

Waiting on live data

Bz direction leads the read, then Kp, total magnetic field, wind speed, and density shape the field call.

Bz Direction -- Southward values help aurora couple to Earth
Kp Index -- Planetary activity
Next Peak -- Forecast window
Bt Field -- Total magnetic field strength
Solar Wind -- Speed from upstream monitors
Density -- Protons per cubic centimeter
Dst Index -- Storm depth near Earth
NOAA G Scale -- Geomagnetic storm level

Solar Wind Around Earth Now

A live 3D read of the current solar wind pressing into Earth's magnetic field. Faster wind and higher density push the bow shock inward; southward Bz opens the magnetic door and brightens the polar aurora rings.

Bz coupling
Waiting
Wind pressure
Waiting
Oval response
Waiting
Synced telemetry cursor Hover any science graph Compare Bz, Bt, solar wind speed, density, and Kp at the same timestamp.
BTlast 6 h
-- Total IMF strength
Watch
8+ nT
Why
Fuel for a stronger Bz turn.
BZlast 6 h
-- Direction of the magnetic field
Good
-5 nT or lower
Rule
Green below zero is what chasers want.
Speedlast 6 h
-- Faster wind can energize the oval
Watch
500+ km/s
Strong
650+ km/s with south Bz.
Densitylast 6 h
-- Particle pressure in the solar wind
Helper
5+ /cm3
Use
Best with speed and south Bz.
Global Activity24 h + forecast
-- Observed Kp with predicted windows
PNW
Kp 5+ matters
Trend
Gold bars are forecast windows.
Hemispheric PowerOVATION model
-- Northern and southern model proxy
PNW
15%+ watch
Strong
35%+ check cameras.
SunPortland
-- Darkness timing
Rise
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Set
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MoonPortland
-- Moonlight can wash out faint aurora
Rise
--
Set
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PNW latitude read Waiting on Kp

Kp 5+ is usually the threshold where Oregon and Washington start getting interesting.

Magnetic door Waiting on Bz

Negative Bz means the solar wind is coupling into Earth's magnetic field more efficiently.

Pressure pulse Waiting on wind

Speed and density matter most when they arrive with southward Bz.

Field move Stay patient

Use the camera wall first, then commit to a dark north horizon when the signal holds.

Solar event watch

Flares, CME Model, and Long-Range Solar Fuel

Flares do not guarantee aurora, but big M/X events and an active Enlil model can be the first clue that a future night deserves attention.

GOES flare readChecking NOAA
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Waiting for the latest GOES X-ray flare classification.

Recent peak
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Photo impact
Watch for CME follow-up
X-ray fluxlast 6 h
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GOES long-channel X-ray flux trend.

WSA-Enlil modelchecking frames
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Model frames help reveal whether a CME track is aimed near Earth.

Latest WSA-Enlil solar wind model frame
45-day contextAp + F10.7
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Long-range solar activity trend from SWPC.

Polar Oval Forecast

Both hemispheres use the current OVATION forecast model. The northern view matters for PNW chasing; the southern oval helps show the full magnetic system responding around Earth.

Northern oval--
Northern hemisphere aurora oval forecast model
Southern oval--
Southern hemisphere aurora oval forecast model
Forecast lab

Three-Day Kp, Storm Odds, and 27-Day Outlook

The short fuse belongs to Bz. The planning layer belongs to Kp windows, NOAA storm probability, and the 27-day solar rotation outlook.

3-day Kp index NOAA forecast loading
Peak--
Storm slots--
ClockLocal

Loading three-day Kp grid.

Storm probabilities SWPC product loading

Loading geomagnetic, radiation, and radio-blackout probability.

27-day outlook solar rotation planning

Loading 27-day Kp and F10.7 context.

Sun data

Viewline, Coronagraphs, and Active Regions

When the dashboard starts leaning active, these views help separate a real chase signal from a pretty number.

NOAA tonight static aurora viewline forecast
TonightNorth America viewline
NOAA tomorrow night static aurora viewline forecast
TomorrowViewline forecast
SOHO LASCO C2 latest coronagraph image
SOHOLASCO C2
SOHO LASCO C3 latest coronagraph image
SOHOLASCO C3
SDO latest HMI intensitygram image
SDOHMI intensity
SDO HMI latest magnetic field image
SDOMagnetogram
Active regionsNOAA solar regions
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Loading active-region flare probabilities.

Chase planner

Clouds, Darkness, and Camera Timing

For night photographers, a perfect solar signal still loses to marine layer. This panel keeps the field decision grounded.

Local field windowPortland / PNW
Loading cloud and darkness read.

Cloud cover and temperature are pulled for the selected field coordinates.

Cloud covernext 48 h
Darkness rhythmnext 4 days
Sky events

Upcoming Nights Worth Remembering

Aurora is the headline here, but the best field nights often stack with meteor showers, moon phase, and clean seasonal targets.

Northern Camera Wall

Washington · USA

Skunk Bay Weather

Puget Sound north-horizon check for western Washington nights.

Open live camera
Washington · USA

Kent All-Sky

Urban western Washington all-sky context for cloud breaks and sky glow.

Open live camera
Oregon · USA

Bend All-Sky

High-desert all-sky view for central Oregon transparency checks.

Open live camera
Idaho · USA

Priest Lake

North Idaho lake horizon with darker skies than the metro corridor.

Open live camera
Montana · USA

Glacier Dusty Star

Northern mountain sky reference from Glacier National Park.

Open live camera
Michigan · USA

Michigan Tech

Upper Peninsula camera hub for Great Lakes aurora nights.

Open live cameras
Minnesota · USA

Cook County

North Shore webcam collection near one of the lower-48 aurora sweet spots.

Open live cameras
Alaska · USA

Poker Flat

High-latitude all-sky reference from the University of Alaska network.

Open live camera
Alaska · USA

All-Sky Network

University of Alaska camera network for comparing multiple northern stations.

Open camera network
Alaska · USA

Fairbanks Aurora

Explore.org live northern lights camera for checking active overhead curtains.

Open live camera
Northwest Territories · Canada

AuroraMAX

Yellowknife reference camera when the oval is active far north.

Open live camera
Manitoba · Canada

Churchill Northern Lights

Hudson Bay high-latitude reference for Canadian activity.

Open live camera
Abisko · Sweden

Lights Over Lapland

Arctic Sweden camera from a classic aurora-watching region.

Open live camera
Lyngen · Norway

Lyngen North

Norwegian Arctic sky view for comparing Scandinavian activity.

Open live camera
Apavatn · Iceland

Iceland Northern Lights

Icelandic aurora camera for Atlantic-side oval checks.

Open live camera