I have no idea myself. I've been looking around for hours; I even changed the water levels to the floor to top to see if it had a difference-nope-no difference. It's rather annoying since people and websites say there are when I haven't seen a single one for hours. Best give up buddy.
Dark dust clouds are largely misnamed because they are not actually darker in color, but instead block the light from stars behind them, giving the appearance of darkness. These clouds are composed of gas, dust, and other materials that can obscure the light from stars and other celestial objects. The term "dark" refers more to their ability to block light rather than their actual color.
Clouds can appear yellow due to the scattering of sunlight by particles in the atmosphere, such as dust or pollution. This can give the clouds a yellow tint when viewed from certain angles or during sunrise or sunset.
Molecular clouds
Clouds form when water droplets condense around tiny particles called cloud condensation nuclei, which can be dust, pollution, or salt crystals in the atmosphere. These particles provide a surface for water vapor to gather and form droplets, eventually leading to the formation of clouds.
Nimbus clouds are the type of clouds that typically hold precipitation, such as rain or snow. These clouds are often thick and dark in appearance, indicating that they are heavily saturated with moisture and are likely to release precipitation.
Castelia City, Desert Resort, Black City, or dust clouds
Yes, you can catch an Eevee in the Castelia Sewers in Pokémon Black and White. It is found in a hidden area accessible through a specific location in the sewers. Look for a section near the entrance to the sewers where you can find the Pokémon. Be sure to explore thoroughly!
In Castelia City, the other Master Ball can be found in the Castelia Sewers. After you enter the sewers, navigate to the area where you encounter Team Plasma. Look for a hidden item near some crates, and you will find the Master Ball there. Be sure to explore thoroughly, as the sewers contain multiple pathways and items.
Caves sometimes have dust clouds. You may receive a Fire Stone by walking into one of these or by answering "Pansear" to a man in Castelia City.
tall grass, water, sand, and cement in the castelia sewers
Castelia City Sewers, Route 9 Hidden Grotto - Route 9
Dust sticks to clouds, because of electricity.
Since Eevee is a wild pokemon in Black and White 2 you can catch as many Eevee as you'd like. Eevee's can be found in the Castelia Park at the end of the Castelia Sewers.
clouds of dust and gas
they could be dust clouds.
You can find a Fire Stone by talking to man on the pier south of Castelia City's entrance. You can also find one Northwest of Psychic Gaven in the Desert Resort. Another method is by walking into dust clouds inside caves (though you won't always find a fire stone in these clouds).
There are nine locations where it is possible to reccive water stones, and by hacking it is possible to get an infinite amount however it is not reccomemded. The locations are: Castelia City Driftveil City, Wellspring Cave Chargestone Cave Mistralton Cave Twist Mountain Challenger's Cave Victory Road (Dust Giant Chasm Apart from Castelia city, where you answer a quiz with Panpour and reccive the waterstone and as well as Driftveil city where it is found on the floor, the other locations you find the water stone inside of dust clouds