My Account My account / Settings
- Your subscription options
- Ad-free
- Plus (with extra features) Plus
- Business (with extra features) Plus
- Account
- Log in
- Registration
- Settings

Forecast
Forecast
- Model charts
Observations
Observations
- Weather stations
Radar & LightningRadar & Lightning
Radar & Lightning
- Lightning detection
- Lightning analysis
- Lightning detection worldwide
- Lightning CG worldwide Plus
- Precipitation total
- Precipitation total (Sat) Argentina
- Precipitation total (Sat) worldwide
- Radar (other countries)
- Radar USA
- Radar Europe
- Radar Germany
- Radar Switzerland
- Radar Austria
- Radar Netherlands
- Radar Sweden
Satellite imagesSat images
- - Argentina
  - USA, Mexico and the Caribbean
- Entire Globe
Satellite images
Climate
- - Climate-Portal
  - Reanalysis
    - ECMWF ERA5 (from 1950)
    - CONUS NCAR (1979 - 2020)
Climate
More MoreMore
More

My Account My account / Settings
- Your subscription options
- Ad-free
- Plus (with extra features) Plus
- Business (with extra features) Plus
- Account
- Log in
- Registration
- Settings

No advertising, more exclusive weather content:
click here!

We have automatically detected that you're accessing our website from: United States

We have many different websites with the products you find here, customized for your country. If you switch to the website specific to your country, you'll be able to enjoy having your area set as the default domain for all our maps, and your country's most important cities in the forecast overview.

Switch to our website for United States Stay on current version

Lightning analysisLightning detection Madagascar

Change map selection Hide map selection

Country maps
Free zoom

Map section

Area

Country

Year

Date

Time Auto-Update active

Lightning analysis

Show lightning from previous 5min only

Ligtning chart animation

You need a plus subscription to be able to use our lightning charts player.

More information

Save as...

...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++...........................................................................................................................................................................................................------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Thu 11/12/2026, 02:40pm GMT-03

Madagascar

Age of lightning (minutes)

Lightning detection

Storm tracking

Flash flood detection

Lightning Analysis

Thunderstorms are some of the most exciting weather phenomena. Our current lightning analysis is based on data of worldwide lightning networks and shows you in real time where thunderstorms are active.

The small symbols mark the strike location; the colors from white to dark brown indicate the age of the strike.

Precise lightning analysis

Zoom in on the map to your town, county or region and click on any strike to see details about the location, intensity and type.

+ or - marks positively or negatively charged strikes that reached the ground. • marks a cloud flash.

Historical data in the Lightning Archive

For historical lightning data from june 2026 going back to 1999 with street-level accuracy (data from Siemens BLIDS and ALDIS BLIDS for Germany, Austria, Switzerland, Luxembourg, Liechtenstein, Belgium and the Netherlands) please use our separate Lightning Archive.

Lightning intensity classification

Lightning intensity is measured in kiloamperes (kA) and shown when you click on an individual strike. Jörg Kachelmann has classified the various intensities as follows:

0 to 3 kA: weak rumbler
3 to 7 kA: medium roller
7 to 40 kA: strong slammer
40 to 100 kA: angry roarer
from 100 kA: wild house shaker

How are the strikes located?

Every lightning discharge generates an electromagnetic field that propagates in waves from its origin in all directions at the speed of light. From the differences in the times recorded at the receivers (antennas), the strike location is calculated. This method makes it possible to locate every strike and also to determine its polarity and current.

Error message

Error