Magnetic storms in Latvia
Planetary Kp localized for cities of Latvia. Pick a region or a city.
Regions10
Popular cities10/10
Kp is planetary — the same everywhere on Earth. Local impact depends on the geomagnetic latitude of a particular city.
Solar wind
DSCOVR · L1Auroras over Latvia right now
Numbers for Latvia
Regions of Latvia — sensitivity table
Sorted by mean geomagnetic latitude. The higher the latitude, the more noticeable magnetic storms are in the region.
| Region | Cities | Population | Geomagnetic latitude | Sensitivity |
|---|---|---|---|---|
| Ventspils | 1 | 32,723 | 55.6° | Sub-auroral |
| Valmiera | 1 | 22,812 | 55.1° | Sub-auroral |
| Jūrmala | 1 | 52,001 | 54.8° | Mid-latitudes |
| Liepaja | 1 | 67,421 | 54.8° | Mid-latitudes |
| Riga | 1 | 742,572 | 54.7° | Mid-latitudes |
| Ogre | 1 | 22,767 | 54.5° | Mid-latitudes |
| Jelgava | 1 | 54,834 | 54.5° | Mid-latitudes |
| Jēkabpils Municipality | 1 | 21,014 | 54.0° | Mid-latitudes |
| Rēzekne | 1 | 26,429 | 53.8° | Mid-latitudes |
| Daugavpils | 1 | 78,126 | 53.4° | Mid-latitudes |
Top 10 cities of Latvia by sensitivity to magnetic storms
- 1.VentspilsVentspils55.6°Sub-auroral
- 2.ValmieraValmiera55.1°Sub-auroral
- 3.JurmalaJūrmala54.8°Mid-latitudes
- 4.LiepajaLiepaja54.8°Mid-latitudes
- 5.RigaRiga54.7°Mid-latitudes
- 6.OgreOgre54.5°Mid-latitudes
- 7.JelgavaJelgava54.5°Mid-latitudes
- 8.JekabpilsJēkabpils Municipality54.0°Mid-latitudes
- 9.RezekneRēzekne53.8°Mid-latitudes
- 10.DaugavpilsDaugavpils53.4°Mid-latitudes
FAQ about magnetic storms in Latvia
Where in Latvia are magnetic storms most noticeable?+
The most storm-sensitive zone of the country is cities with geomagnetic latitude above 50.6°. There are no magnetic observatories in Latvia in our database — we use global NOAA SWPC + INTERMAGNET data. The northernmost city in our database is Валмиера (57.5° N), the southernmost is Борисоглебск (55.9° N).
What Kp causes noticeable effects in Latvia?+
It depends on the city's latitude. In the south of Latvia (geomagnetic latitude around 53.4°), noticeable effects appear from Kp ≥ 7, while in the far north (55.6°) — already from Kp ≥ 1–2. On average across the country (54.5° geomag.), noticeable storms start at Kp = 5–6.
Which regions of Latvia see auroras most often?+
Regions with the highest mean geomagnetic latitude in our database: Ventspils, Valmiera, Jūrmala, Liepaja, Riga. Auroras are possible there at Kp 3–5, while most other regions need Kp ≥ 7.
How many time zones does Latvia cover?+
Latvia spans 1 time zones: from UTC+3 to UTC+3. This means the local time of a magnetic storm peak differs across regions — we account for this on each city page.
How do magnetic storms affect residents of Latvia?+
At Kp ≥ 5 weather-sensitive people may experience blood pressure swings, headaches, sleep disturbances. Pensioners and people with hypertension should watch the forecast carefully. In the north of the country, even a G1 storm brings visible auroras and noticeable magnetic field oscillations; in southern regions the effect is much weaker.
Where is the nearest magnetic observatory?+
Our database has no magnetic observatories in Latvia, but we use data from nearby observatories in neighbouring countries and the global NOAA SWPC + INTERMAGNET network.
Other countries with similar geomagnetic activity
Countries at similar mean geomagnetic latitude (≈ 54.5°), where storms behave alike.
About magnetic storms in Latvia
Magnetic storms in Latvia today: planetary Kp = 4.3 (quiet). Our database holds 10 regions and 10 cities of Latvia with live geomagnetic data.
Kp is planetary and identical everywhere on Earth, so its value for any point in Latvia is 4.3. But the local impact of a storm depends strongly on geomagnetic latitude: in the far north even a minor G1 storm triggers auroras and noticeable field disturbance, while in southern regions the effect is barely perceptible.
Pick a region above to see its cities. Each city page shows: current Kp and G-class, a 3-day hourly forecast, distance to the nearest magnetic observatory, local time in the correct time zone and aurora visibility chance. Data from NOAA SWPC, refreshed every 10 minutes.
The geomagnetic latitude across Latvia ranges from 53.4° in the south to 55.6° in the north, averaging 54.5°. The northernmost city in our database, Valmiera, sits at 55.6° geomagnetic — that is where storm effects show up first when planetary Kp climbs above 5. The southernmost, Daugavpils, sees noticeable activity only during severe G4+ events.
Latvia hosts no permanent magnetic observatories in our network — neighbouring stations provide regional context. Combined with the planetary Kp from NOAA SWPC, this lets us localise the picture: same Kp value, but different sensitivity from one region to another inside Latvia.