Local time is expressed in the hours of Tomsk Summer Russia Daylight Time (TLVA). TLDW = UTC + 7 hours.
Example: So if you live on the east coast in the United States you are on Universal Time Coordinated (UTC) -5 UTC. To find the difference between +7UTC and -5UTC and the result is 12. That means this real-time graph is 12 hours ahead of Eastern Standard Time.
Real-time Schumann Resonance
Dependencies of the frequencies of the Schumann resonance in hertz from local time
Dependences of the amplitudes of Schumann resonance on local time
Dependencies of the quality of Schumann resonance on local time