If you are interested, you'll need to grab the full URL to get to the proper map, not just the blue highlighted portion. Copy full link then go to a new web page and paste it in or "paste and go" works on some Windows..
https://firms.modaps.eosdis.nasa.gov/usfs/map/#t:adv;d:2022-07-24;l:noaa20-viirs=[tsd],viirs=[tsd],modis_a=[tsd],modis_t=[tsd],active-usa-hist,active-ca-hist,country-outline,fire-perimeter-hist;@-119.8,37.5,12z
This is a NASA site.
You will see the Legend indicating which colors are old flames and flair-ups.
News is getting better.
CalFire estimates containment on the 30th. That's a lot of burn time between now and then! However, the way CalFire works, is that they don't declare 100% containment until the fire is totally extinguished and every man and machine is back home and in place, otherwise as soon as they say 100% containment, all funding to move people and equipment completely stops.
So they will have containment soon. ( Fingers crossed)