The Prunus mume that is blooming now.
I think this one is Matsubara Red. I will keep looking to make sure.
Last night I found two neighbors looking at the flowers of our street-side Prunus mume and taking pictures. One neighbor said that they are Chinese plums and they are called mei. She said that they are early blooming and in China they sometimes get snowed on. The other neighbor was wondering if she could plant one and what kind of care do they need and what do they look like when not in bloom.