Pennsylvania, United StatesMagnetic latitude 48.9°Population 6,032669 m above sea level
Can you see the northern lights in Somerset?
From Somerset the aurora is seen only during geomagnetic storms (about Kp 6.7 or more), usually as a glow low in the north. Cameras often pick it up before the eye does. Since 1995 that level (Kp 6.7) was reached during darkness here on 109 nights.
Right now
It is still light here. Darkness starts at 19:33.
Updates every minute while this page is open.
Tonight in one minute
Not tonight
- Solar activity Too weak: Kp 2.7 expected, 6.7 needed here.
- Sky Overcast (95% cloud).
- Darkness Dark from 19:33 to 06:30.
What to do: Not tonight — your next chance is shown just below.
- Detailed forecast Fri 16 2.7 No · Kp 2.7
- Sat 17 1.7 No · Kp 1.7
- 27-day trend Sun 18 2 No · Kp 2
- Mon 19 2 No · Kp 2
- Tue 20 3 No · Kp 3
- Wed 21 4 No · Kp 4
- Thu 22 4 No · Kp 4
- Fri 23 4 No · Kp 4
- Sat 24 3 No · Kp 3
- Sun 25 2 No · Kp 2
- Mon 26 2 No · Kp 2
- Tue 27 2 No · Kp 2
- Wed 28 2 No · Kp 2
- Thu 29 2 No · Kp 2
- Fri 30 5 Photos only · Kp 5
- Sat 31 5 Photos only · Kp 5
- Sun 1 5 Photos only · Kp 5
- Mon 2 3 No · Kp 3
- Tue 3 2 No · Kp 2
- Wed 4 2 No · Kp 2
- Thu 5 3 No · Kp 3
- Fri 6 3 No · Kp 3
- Sat 7 3 No · Kp 3
Saturday 31 October — Photos only · Kp 5 · best around 00:30 · No cloud forecast this far ahead; in October about 56% of nights are clear here. · Reliability: low (rough trend)
Each box is one night: the colour shows the chance, the number the expected Kp. Tap a night for details.
📅 Add these nights to your calendar — it updates itself (.ics)
How far ahead can the northern lights be forecast?
- Minutes to an hour: satellites 1.5 million km away measure the solar wind before it reaches Earth. This is the surest warning — the “Right now” box uses it.
- 1–3 days: when the Sun throws out a cloud of particles, it takes one to three days to arrive. NOAA's 3-hourly forecast covers these nights; the timing can still be off by a few hours.
- 4–27 days: the Sun turns once every 27 days, and regions that disturbed Earth's field last time often do it again. NOAA's 27-day outlook gives this rough trend — new eruptions are not in it yet.
Tonight
Updated 11:51 local time
Unlikely
Best around 19:00. Forecast max Kp 2.7 (this place needs 6.7), average cloud 95%.
- Dark enough
- 19:33 – 06:30
- Sunset
- 18:35 · sunrise 07:29
- Moon
- 32% · ↑ 13:30 · ↓ 22:20
- Kp neededKp index: a 0–9 measure of geomagnetic activity. The higher it is, the further from the poles the aurora reaches.
- Kp 6.7
- Kp for photos
- In photos: from Kp 5 (a red glow low in the north).
- Look towards
- north (352°)
Score = activity (NOAA Kp and OVATION) × clear sky (MET Norway) × darkness × moonlight. Methodology
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What you would see from Somerset
Facing north. Bands show where the aurora sits at two activity levels.
| Kp | What you see | Lower edge | Ray tops | Distance to the aurora |
|---|---|---|---|---|
| 2 | Below the horizon | -3° | 1° | 1,512 km |
| 3 | Below the horizon | -1° | 3° | 1,290 km |
| 4 | Below the horizon | 1° | 6° | 1,068 km |
| 5 | Faint glow, mostly on camera | 3° | 9° | 845 km |
| 6 | Faint glow, mostly on camera | 7° | 15° | 623 km |
| 7 | Visible to the north | 13° | 24° | 400 km |
| 8 | Visible to the north | 30° | 47° | 178 km |
| 9 | Overhead and all around | – | – | – |
The Kp scale in plain words
Kp is a 0–9 score for how strongly the Earth's magnetic field is being shaken by the solar wind. The higher it goes, the further from the poles the northern lights reach. Kp 0–2 is a quiet night; Kp 5 and above is a geomagnetic storm.
- Kp 0–2 Quiet Only under the auroral oval: northern Norway, Swedish and Finnish Lapland, Iceland, Alaska, northern Canada.
- Kp 3 Unsettled next 24 h Bright in the Arctic; low on the horizon in central Scandinavia and southern Iceland.
- Kp 4 Active Overhead in the Arctic; low in the north from southern Norway, Sweden, Finland and northern Scotland.
- Kp 5 Minor storm (G1) camera in Somerset Scotland, southern Scandinavia, the Baltic states, the northern US states and southern Canada.
- Kp 6 Moderate storm (G2) Northern England, Denmark, northern Germany and Poland, the US Midwest — often clearer in photos than to the eye.
- Kp 7 Strong storm (G3) eye in Somerset Most of the UK, the Netherlands, Germany, Poland, Czechia; red glow in photos from France and the northern Alps.
- Kp 8 Severe storm (G4) Central Europe to the eye; red sky in photos from northern Italy, Spain, the Balkans and Turkey's Black Sea coast.
- Kp 9 Extreme storm (G5) Seen across Europe and the US; in photos as far south as the Mediterranean, Turkey and North Africa (May 2024).
Light pollution
Bright suburban sky. Strong sky glow washes out faint aurora. Head out of town for anything but a bright display.
Estimate from NASA VIIRS night-light data (sky-glow model within 50 km). Check access and private land before you go.
Hills and mountains
Terrain is not modelled for this place.
From elevation data (AWS Terrain Tiles) along seven lines of sight up to 30 km.
Best months to see the aurora in Somerset
Share of nights 2005–2025 that were dark, active enough here and mostly clear.
September has been the best month (1% of nights), followed by October (1%).
| Month | Good nights | Clear nights | Darkness | Low / high |
|---|---|---|---|---|
| September | 1% | 66% | 9.6 h | 12° / 25°C |
| October | 0.8% | 56% | 10.9 h | 6° / 17°C |
| November | 0.5% | 50% | 12.0 h | 0° / 10°C |
| December | 0.3% | 32% | 12.4 h | -4° / 4°C |
| January | 0.3% | 39% | 12.1 h | -7° / 1°C |
| February | 0.2% | 43% | 11.0 h | -6° / 3°C |
| March | 0% | 52% | 9.9 h | -2° / 9°C |
| April | 0.3% | 49% | 8.5 h | 3° / 15°C |
Aurora nights in Somerset since 1995
Nights when Kp reached 6.7 or more while it was dark here.
Most recent strong nights
- 3 July 2026 · Kp 7.0
- 20 March 2026 · Kp 7.0
- 20 January 2026 · Kp 7.3
- 19 January 2026 · Kp 7.7
- 12 November 2025 · Kp 7.3
- 11 November 2025 · Kp 8.7
- 5 November 2025 · Kp 6.7
- 1 October 2025 · Kp 6.7
Practical information
- Nearest airport
- John Murtha Johnstown Cambria County Airport (JST) · 40 km
Pittsburgh International Airport (PIT) · 112 km - Typical low / high in September
- 12° / 25°C
- What to wear
- Cool nights: layers, a windproof jacket, hat and gloves for standing still outside. Full clothing guide
- Emergency number
- 911
- Winter driving
- Tyre and chain rules are set at state level; check Alaska 511 (511.alaska.gov, Alaska DOT&PF) for Alaska roads, or the relevant state's 511 service elsewhere. Road conditions
- Access to land
- There is no general right to roam; trespass law is set by each state, so stay on public land (national parks, national forests, BLM land) or get the landowner's permission, and follow each park's night-time and parking rules.
- Official space-weather service
- NOAA Space Weather Prediction Center (aurora dashboard)
- Weather service
- National Weather Service (NOAA)
Questions and answers
What Kp do you need to see the aurora in Somerset?
From Somerset the aurora is seen only during geomagnetic storms (about Kp 6.7 or more), usually as a glow low in the north. Cameras often pick it up before the eye does.
Which way should I look for the aurora in Somerset?
Face north (about 352° from true north). At Kp 6.7 the lower edge of the aurora sits roughly 13° above the horizon; stronger activity lifts it higher and further across the sky.
What is the best month to see the aurora in Somerset?
Over 2005–2025, September gave the best odds in Somerset (1% of nights dark, active enough and mostly clear), followed by October (1%).
When is the aurora season in Somerset?
Somerset gets dark enough for the aurora all year round, though the long winter nights give the most hours to watch.
Is there much light pollution in Somerset?
Strong sky glow washes out faint aurora. Head out of town for anything but a bright display.
When was the aurora last possible in Somerset?
The most recent night in our data when activity reached the level Somerset needs, during darkness, was 3 July 2026 (Kp 7.0). It has happened on 109 nights since 1995.
Also covered by this forecast
Villages and districts around Somerset share its forecast: within a few kilometres the sky, the Kp needed and the best direction are the same.
- Borough of Somerset 0 km
- Township of Somerset 2 km
- Roberts 3 km
- Geiger 4 km
- Husband 4 km
- Zimmerman 5 km
- Murdock 6 km
- Listie 6 km
- Lavansville 6 km
- Somerset County 6 km
- Fairview 7 km
- Milford 7 km
- Snydersville 7 km
- Shamrock 8 km
- Enoch 8 km
- Friedens 8 km
- Gideon 8 km
- Wells Creek 8 km
- Quecreek 9 km
- Wilson Creek 10 km
- Allenvale 10 km
- Edie 10 km
- Township of Lincoln 10 km
- Township of Milford 10 km
- Sipesville 10 km
- Blackfield 11 km
- Brotherton 11 km
- Gebhart 11 km
- Acosta 11 km
- Coleman 11 km
- Roytown 11 km
- Kimmel 12 km
- New Centerville 12 km
- Borough of New Centerville 12 km
- Rockwood 12 km
- Borough of Rockwood 12 km
- Bakersville 12 km
- Indiantown 12 km
- Kimmelton 12 km
- Beachdale 13 km