MANILA, Philippines — Tropical Depression Querubin has maintained its strength over the waters east of Mindanao, the Philippine Atmospheric, Geophysical, and Astronomical Services Administration (Pagasa) said Wednesday morning. According to Pagasa’s 5:00 a.m. bulletin, Querubin was spotted some 230 kilometers (km) east of Davao City or 205 km east of Tagum City, Davao del Norte,
