execute store result score #x temp run data get entity @s Pos[0]
execute store result score #y temp run data get entity @s Pos[1]
execute store result score #z temp run data get entity @s Pos[2]

tellraw @a[distance=..250] ["",{"text":"ATTENTION!","bold":true,"color":"yellow"},{"text":"\n"},{"selector":"@s","color":"white"},{"text":" is currently located at ","color":"yellow"},{"score":{"name":"#x","objective":"temp"},"color":"gold"},{"text":" ","color":"gold"},{"score":{"name":"#y","objective":"temp"},"color":"gold"},{"text":" ","color":"gold"},{"score":{"name":"#z","objective":"temp"},"color":"gold"}]
execute at @s run playsound minecraft:item.goat_horn.sound.5 player @a ~ ~ ~ 10 0.9
effect give @s minecraft:glowing 30 0 true
execute at @s run particle dust{color:[1.000,0.890,0.180],scale:4} ~ ~20 ~ 0 30 0 0.05 1000 force @a