Fig. 7: Regression of SRP pattern vs SST and 850 circulation and NWAS rainfall vs ISM rainfall for 1981–2022.
From: Recent two decades witness an uptick in monsoon depressions over the northern Arabian Sea

Illustrate the regression of the SRP Index with SST (°C) and 850 hPa zonal (m s−1) and meridional wind (m s−1) anomalies over the Indian Ocean, alongside the Indian rainfall regression with northwestern Arabian Sea SST (°C) anomalies. black dots region and blue arrows are statistically significant at 95% level.