Agni Purana (Jyotisha Selections) · by Vyasa
Chapter 3 · Name Letters and Chakras
युद्धजयार्णवः (चक्राणि)
विनाशश्चैव शस्यानां स्वल्पवृष्टिं विनिर्दिशेत् ।चतुर्विधाः प्रपीड्यन्ते क्षुधार्ता अखिला नराः ॥ ६ ॥
In the full Agni Purana this is chapter 130, verse 6.
The crops are ruined. Foretell little rain. People of all four kinds suffer, tormented by hunger.
Simple meaning: Crops fail and rain is scanty. All people suffer from hunger.
सैन्धवा यामुनाश्चैव गुर्जरा भोजबाह्लिकाः ।
Seven lands and peoples are named here. The next verse says they suffer.
देशाश्चैते विनश्यन्ति तस्मिन्नुत्पातदर्शने ।
When these omens appear, these lands are ruined. The group of Hasta, Chitra, Magha, Svati, Mrigashira and Punarvasu is named.
उत्तरा फल्गुनी चैव अश्विनी च तथैव च ।
When anything strange happens in these nakshatras, call it the Wind group.