`whenYear` >='-3000'
AND `whenYear` <='3000'
AND
(`whereLoc` ='Chicago' OR (`whereLon` >='-87.923' And`whereLon` <='-87.343'And`whereLat` >='41.593'And`whereLat` <='42.173'))
ORDER BY `whenYear` ASC, `whenMonth` ASC , `whenDay` ASC,`eventSig` DESC
LIMIT
0
,
100