Real-time IOD monitoring at IOD Monitor

Questions and comments may be addressed to Saji N. Hameed by email (saji'at-mark' or from my ResearchGate page

How strong is the 2019 IOD?

Mon dmi

A plot of monthly DMI from Jan 1998 to Aug 2019. The strongest event prior to 2019 in this plot is 2006.

Dmi 06 19

A plot of daily DMI, WIN, and EIN from 01 Jan 2006 to 31 Aug 2019 is compared to the same quantities during 2006 (For this plot, I have extended the quantities mentioned till 31Dec2006, so that you can see how the 2006 IOD evolved after August). The thicker lines show daily timeseries smoothed using a 91-day (3-month) running mean.

Ueq 06 19 I will add my comments on these plots later. ---