雷アラートPRO - お天気ナビゲータ app icon

雷アラートPRO - お天気ナビゲータ

An app that notifies you of the approaching lightning! We will notify you by pop-up etc. when a thundercloud is expected to approach. In the PRO version, you can see information according to where you are and the future movement of thunderclouds!

日本気象株式会社 · com.jmc.android.thunderinfopro

Not rated yet 10K+ downloads v5.15 10 MB Android 9+ PEGI 3 · Everyone

  • Signature matches the Google Play version Details

At a glance

Latest version
v5.15 (45)
Updated
Aug 1, 2026 (2 months ago)
APK size
10 MB
Requires
Android 9+ (API 28)
CPU support
Any (no native code)
Category
Weather (app)
Listed since
Apr 14, 2025 (at least)
Permissions
15 (4 sensitive)
Website
s.n-kishou.co.jp/w/app/thunder_apppro.html
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

雷アラートPRO - お天気ナビゲータ is an app by 日本気象株式会社 in the Weather category, listed since at least April 2025. It has no native code, so it runs on any Android processor.

It asks for 15 permissions, 4 of them sensitive, including precise location, location in the background and approximate location. It asks for the same permissions as version 5.14.

What's new in v5.15

・軽微な調整を行いました。

Description

From the listing uploaded by “appupdater”.

To use this app, you must sign up for the "PRO Course" or "Lightning Alert PRO Course" on the "Weather Navigator" website. *A one-week trial is available (free). *This service is not available to those using dPayment, AmazonPay, or corporate contract services (bill payment). Weather Navigator https://s.n-kishou.co.jp/w/ ------ "Lightning Alert PRO" is an app that notifies you with pop-ups and notification bars when thunderstorms approach or move away from your designated area. August 4, 2013 Featured on Nippon Television's "Shuichi" program! The PRO version offers even more convenience with location information and a convenient widget! "With the Lightning Forecast Map, you can even see thunderstorm movement (forecast) up to one hour in advance!" Easily check where lightning is currently being observed and where lightning is expected to occur in the future. ■About the Thunderstorm Approach Level Displayed in the following four levels. ・Lightning Warning Now ・Lightning Warning Within the Next 1 Hour ・Lightning Possible ・No Lightning Detected ■Lightning Severity Displayed on a 4-level scale: ・Severe Lightning: Numerous lightning strikes ・Slightly Severe Lightning: Lightning strikes ・Lightning Possible: Lightning strikes are likely within the next 12 hours ■About the Details (Lightning Forecast Map) Screen Displays the latest live thunderstorm map. Scroll the bar below to see thunderstorm forecasts up to 1 hour in advance. ■About the Widget Displays a live thunderstorm map, with the background color changing depending on the approach level of the thunderstorm. ■About Settings ・Region Settings Choose from a specified region or your current location. Region Settings: You can specify a region by city or town. Current Location: Your current location is obtained using the location function with each update. Please enable the location function on your device. ・Automatic Update/Notification Interval Choose from "10 minutes, 30 minutes, 1 hour, 2 hours, 3 hours, or no automatic updates." ・Notification Time You can specify the start and end times for notifications. ・Notification Method You can turn the notification bar, pop-up, notification sound, vibration, and LED on or off. *Notification sound, vibration, and LED will follow your device's settings. *Notifications will not be sent if no thunderstorms are observed. *If thunderstorms are approaching, no further notifications will be sent after the initial notification until the thunderstorms pass. ■About Information Updates You can manually refresh the data by pulling down the lightning forecast map screen. Notifications may not be sent if the signal strength is poor. ■About the Trial Period You can use the app free of charge for one week after signing up for the trial. If no thunderstorms approach during that time, you can continue to use the app free of charge until the first thunderstorm approaches. Here are some frequently asked questions and their answers. Please see below before contacting us. https://s.n-kishou.co.jp/w/mail/ml_app.html

Version history

3 versions are listed, going back to v5.13.

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Aug 1, 2026.
  • Certificate issued to “JapanMeteorologicalCorporation” This is the certificate of the Google Play version.
  • Same certificate as the 2 other versions checked

Store checks and file details

  • Developer signature verified Aug 1, 2026
  • Validated against Google Play Aug 1, 2026
  • Signed byCN=JapanMeteorologicalCorporation, OU=corporation, O=JapanMeteorologicalCorporation, L=Osaka, ST=Osaka, C=jp
  • Signing certificate (SHA-1)A9:12:37:13:94:87:79:85:77:64:F7:62:6B:7E:96:2D:1C:93:6C:E9
  • File MD5e5572a003f10976e9bf421dffbba7479
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (15)

雷アラートPRO - お天気ナビゲータ requests 15 permissions, 4 of them sensitive.

Required hardware & features

雷アラートPRO - お天気ナビゲータ APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the 雷アラートPRO - お天気ナビゲータ APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is e5572a003f10976e9bf421dffbba7479.

Tags

More Weather apps