To move around map, click or use arrow and drag keys in legend. Use + & - buttons in
legend to zoom in (+) or out(-).
Click on a weather station to see graph with previous 30 days of LGMI values and 30 day
forecast of LGMI based on ENSO phase.
For a more detailed description of the LGMI, please visit the website of the Alabama Office
of the State Climatologist. Click on a weather station to see a graph that shows observed values
of LGMI calculated daily over the previous 30 days on the left side. Forecasts values of LGMI
on the right are based on differences in rainfall probability for the three El Niño Southern Oscillation
phases.
1.5 to 2
1.0 to 1.5
0.5 to 1.0
-0.5 to 0.5
-1.0 to -0.5
-1.5 to -1.0
-2 to -1.5
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