====Additional photos took Feb-2 morning====
====End of addition===
Today after sunset, cold rain changed to snow, and now 11PM heavy snowing and ground is all white covered with abt 3cm of snow. Wx forecast said that it snows till around 3AM tomorrow and total depth will be 10-15cm.
My HB9CV for 40m band became very high SWR due to snow. HEXBEAM SWR for 20m band seems no problem.
I worry about trouble on the way to the office tomorrow morning,
Traffic infrastructure in Tokyo Met is very weak against snow.