Pressure waves from the event shows the highly compressional waves originated from the massive eruption that occurred on 15th January 2022. The nuclear bomb like explosion occurred at submarine volcano HTHH shows the flow of waves with a high velocity as shown in Fig. 6. There are various advantages to using HYSPLIT for volcanic ash monitoring. Firstly, by merging satellite retrievals with HYSPLIT models, it can enhance volcanic ash forecasts. Second, it can assist lessen the effects of volcanic ash on aircraft by giving precise ash deposition projections. Eventually, it may be utilised to account for aggregation in tephra-deposit model projections by adjusting particle-size distributions. Lastly, it can assist distinguish between phreatic and phreatomagmatic eruptions by offering insights into eruption mechanisms.