ThunderTracker Pro: Advanced Thunderstorm Detection for Outdoors

ThunderTracker — Stay Safe with Instant Lightning Notifications

What it is: A mobile app (iOS/Android) that delivers real-time lightning alerts and storm tracking to help users avoid lightning risk.

Key features

• Instant lightning alerts: Push notifications when strikes are detected within configurable radii (e.g., 1–20 miles / 1–30 km).
• Live strike map: Animated map showing recent lightning strikes, storm cells, and storm movement.
• Safety countdowns: Time-since-last-strike and recommended wait time before resuming outdoor activities.
• Custom geofences: Save locations (home, work, trailheads) to receive tailored alerts.
• Offline mode: Cached last-known storm data and safety guidance when connectivity is limited.
• Battery-efficient tracking: Optimized for minimal background battery use.
• Shareable alerts: Quick share of storm location and ETA with contacts.

How it helps

• Reduces lightning injury risk by notifying users immediately when nearby strikes occur.
• Provides clear guidance on when it’s safe to resume activities after a storm.
• Useful for outdoor workers, coaches, event organizers, hikers, and families.

User settings (recommended defaults)

• Alert radius: 10 km / 6 miles
• Notification sensitivity: High (alerts for single strikes within radius)
• Safety wait time: 30 minutes after the last close strike

Technical notes

• Data sources: network of lightning sensors and public weather feeds (radar integration improves storm tracking).
• Requires location permission for accurate alerts; configurable geofences minimize continuous GPS use.

Privacy & permissions

• Only location data while using the app or for saved geofences if enabled. Notifications and minimal analytics (crash reports) typically optional.

Example alert text
“Lightning detected 4.2 km from Home — seek shelter now. Last strike: 2 min ago. Wait 30 min after last strike before resuming outdoor activity.”

If you want, I can draft app store descriptions, push notification wording variants, or a simple UI layout for the alert screen.