約翰斯頓環礁

Infobox settlement | name = 約翰斯頓環礁 | official_name = Johnston Atoll | native_name = Kalama Atoll | native_name_lang = （ 夏威夷語 ） | other_name = | settlement_type = 美國本土外小島嶼 | translit_lang1 = | translit_lang1_type = | translit_lang1_info = | translit_lang1_type1 = | translit_lang1_info1 = | translit_lang1_type2 = | translit_lang1_info2 = | image_skyline = | imagesize = | image_alt = | image_caption = | image = | image_flag = Flag of the United States ( Pantone ). svg | flag_size = | flag_alt = | flag_border = | flag_link = | image_seal = | seal_size = | seal_alt = | seal_link = | seal_type = | image_shield = | shield_size = | shield_alt = | shield_link = | image_blank_emblem = Flag of Johnston Atoll ( local ). svg | blank_emblem_type = 非正式旗幟 | blank_emblem_size = | blank_emblem_alt = | blank_emblem_link = | etymology = | nickname = | motto = | anthem = 《 星條旗 》 <center> | image_map = Johnston_Atoll_satellite_map.jpg | mapsize = | map_alt = | map_caption = 約翰斯頓環礁地圖 | image_map1 = | mapsize1 = | map_alt1 = | map_caption1 = | pushpin_map = North Pacific | pushpin_label_position = | pushpin_label = | pushpin_map_alt = | pushpin_mapsize = | pushpin_relief = | pushpin_map_caption = 約翰斯頓環礁在北太平洋的大約位置 | coordinates = | coor_pinpoint = | coordinates_footnotes = | grid_name = | grid_position = | subdivision_type = 國家 | subdivision_name = 美國 | subdivision_type1 = 狀態 | subdivision_name1 = 未通過組織法的未合併屬地 | subdivision_type2 = | subdivision_name2 = | established_title = 美國聲稱 | established_date = 1858年3月19日 | established_title1 = | established_date1 = | established_title2 = | established_date2 = | extinct_title = | extinct_date = | founder = | named_for = 查爾斯 · J · 約翰斯頓艦長 | seat_type = | seat = | seat1_type = | seat1 = | parts_type = | parts_style = | parts = | p1 = | p2 = | government_footnotes = | government_type = 作爲管理 | governing_body = 美國魚類及野生動物管理局 | leader_party = | leader_title = | leader_name = | leader_title1 = 負責人 | leader_name1 = 勞拉 · 博勒加德 | total_type = | unit_pref = | area_footnotes = | area_total_km2 = 2.67 | area_total_sq_mi = | area_total_ha = | area_total_acre = | area_land_km2 = | area_land_sq_mi = | area_land_ha = | area_land_acre = | area_water_km2 = | area_water_sq_mi = | area_water_ha = | area_water_acre = | area_water_percent = | area_rank = | area_blank1_title = | area_blank1_km2 = | area_blank1_sq_mi = | area_blank1_ha = | area_blank1_acre = | area_blank2_title = 專屬經濟區 | area_blank2_km2 = 407,635 | area_blank2_sq_mi = | area_blank2_ha = | area_blank2_acre = | area_note = | dimensions_footnotes = | length_km = | length_mi = | width_km = | width_mi = | elevation_footnotes = | elevation_m = | elevation_ft = | elevation_point = | elevation_max_footnotes = | elevation_max_m = 10 | elevation_max_ft = | elevation_max_point = 沙島 | elevation_max_rank = | elevation_min_footnotes = | elevation_min_m = 0 | elevation_min_ft = | elevation_min_point = 太平洋 | elevation_min_rank = | population_as_of = | population_footnotes = | population_total = | pop_est_as_of = | pop_est_footnotes = | population_est = | population_rank = | population_density_km2 = | population_density_sq_mi = | population_demonym = | population_note = | demographics_type1 = | demographics1_footnotes = | demographics1_title1 = | demographics1_info1 = | timezone1 = 夏威夷 － 阿留申時區 | utc_offset1 = -10 | timezone1_DST = | utc_offset1_DST = | timezone2 = | utc_offset2 = | timezone2_DST = | utc_offset2_DST = | postal_code_type = | postal_code = | postal2_code_type = | postal2_code = | area_code_type = | area_code = | geocode = 127 | iso_code = UM | registration_plate = | blank_name_sec1 = 貨幣 | blank_info_sec1 = 美元 （ USD ） | blank1_name_sec1 = | blank1_info_sec1 = | blank2_name_sec1 = | blank2_info_sec1 = | website = 約翰斯頓環礁 （ Johnston Atoll ） ， 位於北太平洋中部 ， 是波利尼西亞群島的組成部分之一 ， 屬於美國無建制領土 。 東北距夏威夷檀香山1328公里 ， 有重要戰略地位 。