Black River Radio Ops have a KiwiSDR online at KB8O, which allows monitoring in a web browser the entire HF band.
The Kiwi may be offline during contests where NW8S is active.
In line with the Kiwi is a Hi-Z AM Broadcast high-pass filter, as well as a DX Engineering receiver guard.
Click here to access the receiver, or check out this map of Kiwi SDR receivers around the world.