Mundane astrology deals with Earthquakes, Astro- Meteorology, Rise and fall in Prices of grains, gold, silver and other essential commodities. Normal method of astrological charts does not depict aspects of Mundane astrology.
From the planetary movements, you can predict something is going to happen, but where. That is the biggest question. For natural calamities, location needs to be ascertained for which only reference as per Varahmira is the Koorma Chakra. Here it represent the land mass in 27 Nakshtras.
Koorma chart is given as under :
Koorma or Tortoise Chart Varahamihira In his monumental work has divided India according to direction represented by 27 nakshatras. This figure is similar to Toroise, Koorma, Koorma Avtaar, 2nd Avtaar of lord Vishnu in which he hold the Sumeru Mountain for Sagar Manthan, Churning of Ocean to take out nectar.
The division of country was made based on the figure similar to a tortoise. Under this scheme three nakshatras form a unit. Each unit represents certain parts of the country. The starting unit of this chakra is Central India. In ancient scheme of things, Krittika Nakshtra used to first Nakshtra. There after it proceeds to East, South East, South, South West, West, South-West, West, North- West, North, North-East.
Central Region: (ruled by three stars Krittika (3), Rohini (4), and Mrigsira (5))
These areas are roughly part of Rajasthan, Haryana, western UP including Mathura, Madhya Pradesh, Chattlsgarh and eastern part of Maharashtra, These also include parts of Punjab (Gurudaspur), Pathankot and Karnal in Haryana, Hastinapur, Kuru and Ayodhlya are located In it.
Eastern India- (ruled by Ardra (6), Punarvasu (7), Pushya (8))
These areas are roughly: Bihar, Jharkhand, Bangladesh, Meghalaya, Assam, Nagaland, Manipur, Mizorarn and Tripura.
South East- (Ashlesha(9), Magha( 10), Puravphalguni (II))
Roughly southern part of West Bengal, Orissa, Andhra Pradesh Pondichery, lndudlng parts near Jabalpur.
South- (Uttarphalguni (12), Hasta (13), Chitra (14))
These places are roughly Sri Lanka, Tamil Nadu, Konkan, Kerala, Part of Karnataka, Nasik and Kanchi.
South West- (Swati (15), Vishakha (16), Anuradha (17))
Roughly Goa, Karnatka, Part of South west Maharashtra, Pallava, Kambhoja, Slndhu-Sauveera.
West- Jyeshta ( 18), Moola (19), Purvasadha (20))
Modern – West Maharashtra, Travancore, Punjab (lndudlng West Punjab of Pakistan), Baluchistan.
North West- (Uttarashada (2I), Sravana (22), Dhanistha (23)
Roughly part of North Pakistan, Afghanistan, Northern part of Kashmir and part of Rajasthan (near Jodhpur). Also Upper Oxus Valley lnduding Balkh and Badakshan.
North – (Satabhisha (24), Poorvabhadra (25), Uttarbhadra (26))
Roughly Central Asia, North West India and Pakistan, Part of Kashmir, Some parts of Punjab, HaJYana, Uttar Anchal, part of northern UP.
North East- (Governed by Revati (27), Ashvini (I). Bharni (2))
Roughly parts of Kashmir, Nepal, Sikkim, Bhutan, Arunachal Pradesh, Tibet, China, Burma.
Direction of Planets as Given Koorma Chakra are
Sun …………………………. East
Moon ………………………. North-West
Mars ……………………….. South
Mercury …………………… North
Jupiter ……………………… Northeast
Venus ………………………. Southeast
Saturn ……………………… West
Rahu/Ketu ……………….. South West
Planets ruling over Part of Countries are
Sun ……….. Eastern half of Narmada, Orissa, Bengal, Bihar, Kambhoja, Eastern Tamil Nadu, Kausambhl
Moon …….. Kosala, Broach,
Mars ……… Narmada, Slndhu, Mahanandl, Bhlmrataha, Shlpra River, Malya, Chola, Dravida, Andhra, Konkan, Vihar, Vindhya.
Mercury ….. Ganga, Saryu, Himalayan States and Surashtra.
Jupiter ……. Eastern Punjab, Western UP. Satabru
Venus …….. Taxila, Gandhara, Malva, Vitasta, lravati.
Saturn …….. Saurashtra, Vidisa, Rajasthan
Rahu ………. Suleka, Kinnars
Ketu ………. Iran, Hunas, Afghanistan, China, Cholas.
According to Brihat Samihta when the following stars are afflicted by malefics the kings of following nine countries are destroyed.
ASTRO GIVA 