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Fraud Alert: Ignore Emails Requesting Accommodation Details
We have been informed that some of our conference participants have received fraudulent emails falsely claiming to manage accommodation arrangements for the upcoming IRMMW-THz 2025 in Espoo this August.
These emails may have subject lines such as:
“Gentle Reminder: Confirm Your Accommodation Reservation for Upcoming Conference”
and are signed by a so-called “Reservation Team”.
Please be advised that these messages are not sent by us — the official organisers of the conference — and we are not coordinating hotel bookings via email or through any third-party service.
We strongly advise you to:
Ignore and delete such emails.
Do not respond or share any personal or travel information.
Do not click on any links or open attachments in suspicious messages.
All official communication regarding the conference will come only from our verified email addresses (irmmw-thz2025@taloevents.fi or secretariat@irmmw-thz2025.org) and via the official conference website.
If you are ever unsure about the authenticity of a message, please don’t hesitate to contact us directly.
Weather in Espoo in August
In mid to late August, Espoo typically enjoys mild and pleasant summer weather. Daytime temperatures range between 18°C and 23°C, while evenings can be cooler, averaging around 10°C to 15°C. Light rain showers are possible, so packing a waterproof jacket or umbrella is advisable.
In August, Finland is transitioning from its long summer days. In Espoo, there will be around 15–16 hours of daylight, with the sun rising around 5:30 AM and setting around 9:30 PM. Even after sunset, there is often a lingering twilight, providing soft light into the late evening hours. Nights are not completely dark during this time of year.
Possibility of Seeing the Aurora Borealis
While Espoo is not within the Arctic Circle, it is still possible to see the Aurora Borealis under the right conditions. August marks the beginning of the aurora season in Finland, as darker skies return, and solar activity picks up.
To improve your chances:Look for clear, cloudless nights. Head away from city lights to darker areas.
Check aurora forecasts, such as the Finnish Meteorological Institute’s: ISES RWC Finland provides real-time information on the level of geomagnetic disturbances in Finland. Several other apps are available for tracking aurora activity.
If you’re lucky, you might spot the magical green and purple lights dancing in the northern sky—a truly unforgettable experience!
Time Zone
Espoo operates in the Eastern European Summer Time (EEST) zone, which is UTC+3 in August.
Currency and Payments
The currency in Finland is the Euro (€). Most establishments accept credit and debit cards, including contactless payments. ATMs are widely available for cash withdrawals if needed.
Transportation
Espoo and the surrounding areas are well-connected by public transport, including buses, trains, and metro services. A single regional ticket covers travel between Espoo and Helsinki. Consider downloading the HSL app for schedules and mobile tickets.
Airport Taxi point: Taxi Point | Finavia
Emergency Numbers
In case of emergencies, dial 112 for police, fire, or medical assistance.