- WEATHER
Australia
- National
- New South Wales
- Victoria
- Queensland
- Western Australia
- South Australia
- Tasmania
- ACT
- Northern Territory
Long Range Forecasts
- WARNINGS
- RADAR
- SATELLITE
- MAPS & CHARTS
- LONG RANGE
Long Range Forecasts
- CLIMATE
Climate Indicators
- NEWS
Search Farmonline Weather Help
Interpreting Data
What does the lightning chart show?
The lightning chart shows cloud-to-ground lightning strikes that have occurred in the last three hours. Those strikes marked white have occurred most recently, grading to the blue strikes, which have occurred the furthest in the past.
Therefore, the direction of movement of storms can be ascertained by tracking lightning from the blue strikes through the red strikes to the white strikes.
The lightning tracker is more accurate across southern and eastern Australia as this is where the majority of its detection sensors are located. The tracker will not detect cloud-to-cloud or intracloud lightning strikes.
Related Articles
- How do I read the computer models?
- What do pressure charts show?
- What are the different Synoptic charts?
- How do I interpret the symbols used on the Synoptic charts?
- What does the temperature chart show?
- What do the sea temperature charts show?
- What do wind charts show?
- What is the difference between a forecast rain chart and the rainfall radar chart?
- What do the different warning systems mean?
- How do I interpret the rainfall forecasts that appear on the local weather page?
- What is Opticast?
Enter a postcode or town name for local weather, or text to search the site. » advanced search
Decent rain en route to bone-dry southwest WA
14:29 AEST Welcome rain is coming to the parched southwest WA this week, possibly including Perth and Bunbury which are both having their driest 7 months on record. Many locations in the southwest will see the driest April on record, with much of this rainfall likely to contribute to May’s totals, as a cold front approaches the state on later in the week. Rainfall and thunderstorms are forecast in the Gascoyne region on Monday afternoon, before shifting to the Central West, Lower West and Central Wheatbelt regions on Tuesday.
- 12:32 AEST Wet week ahead for eastern and southwestern Australia
- 12:14 AEST A quick look at our water storages
- 16:15 AEST Signs indicating Australia's cool season arrival
- 07:00 AEST Bonsoy Gold Coast Pro surf forecast
Help with Farmonline Weather
