stable

Register: Special phenomena

URI: http://codes.wmo.int/bufr4/codeflag/0-20-063

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is a Register | Container | Collection
owned by wmo
last changed on 3 Sep 2014 09:54:55.963
submitted bymarqh (admin)

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date submitted 3 Sep 2014 09:54:55.962
definition
entity Special phenomena
entity version 0 20 063:1

item class Register | Collection
label Special phenomena
notation 0-20-063
register codeflag
status status stable
submitter
name marqh (admin)
openid 100578379482821123729

type register item
version info 1

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All properties of the entity

label Special phenomena
manager www dm
member Squall with drifting or blowing dust or sand | Missing value | Line squall with drifting or blowing dust or sand | Variation of temperature not observed | Brocken spectre | Mirage - No specification | Mirage - Image of distant object raised (looming) | Solar or lunar halo | Mirage | Temperature steady | Hoar frost on horizontal and vertical surfaces | Deep-red coloration of clouds at sunrise associated with a tropical disturbance | Slight coloration of clouds at sunset associated with a tropical disturbance | Deep-red coloration of clouds at sunset associated with a tropical disturbance | Twilight glow on the mountains (Alpenglühen) | Highest wind speed gusts greater than 11.5 m/s | Calm or light wind followed by a squall | Irregular variation, oscillations of temperature passing through 0°C | Calm or light wind followed by a succession of squalls | Squall approaching station | Precipitation containing sand or desert dust | Mirage - Complex, multiple images of distant object (images not inverted) | Mirage - Complex, multiple images of distant object (some images being inverted) | Visibility has decreased (sun* visible) towards direction specified | Highest mean wind speed greater than 17.5 m/s | Visibility has decreased (sun* invisible) towards direction specified | Irregular variation, oscillations of temperature not passing through 0°C | Convergence of CH clouds at a point above 45° associated with a tropical disturbance | Variation of temperature unknown owing to lack of thermograph | Corona | Visibility greater than 100 000 m | Hoar frost on horizontal surfaces | Mirage - Inverted image of distant object | Day darkness, very bad, worst in direction specified | Moving patches or banks of fog | Twilight glow | Visibility has increased (sun* visible) towards direction specified | Visibility has increased (sun* invisible) towards direction specified | Temperature rising to a value above 0°C | Convergence of CH clouds at a point above 45° associated with a tropical disturbance | Convergence of CH clouds at a point below 45° dissolving or diminishing and associated with a tropical disturbance | Slight coloration of clouds at sunrise associated with a tropical disturbance | Temperature falling to a value below 0°C | Squall followed by gusty weather | General gusty weather with squall at intervals | Mirage - Moon visible, although astronomically below the horizon | Visibility has not varied (sun* visible) towards direction specified | Mirage - Image of distant object raised clear above the horizon | Not allocated | Sun pillar | Fog has dispersed without regard to direction | Day darkness, bad, worst in direction specified | Day darkness, black, worst in direction specified | Parhelia or anthelia | Zodiacal light | Temperature falling, without going below 0°C | Gusty weather followed by a squall | Gusty weather followed by a succession of squalls | St Elmo's fire | Mirage - Sun or moon seen appreciably distorted | Mirage - Sun visible, although astronomically below the horizon | Rainbow | Visibility has not varied (sun* invisible) towards direction specified | Fog coming from direction specified | Temperature rising, without going above 0°C | Fog has lifted, without dissipating | Convergence of CH clouds at a point below 45° forming or increasing and associated with a tropical disturbance | Precipitation containing volcanic ash | Line squall
membership predicate member
modified 3 Sep 2014 09:54:55.963
owner wmo
publisher wmo
type Register | Container | Collection
version info 1
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Contents

Name Notation Description Types Status
Highest wind speed gusts greater than 11.5 m/s 1 Concept stable
Highest mean wind speed greater than 17.5 m/s 2 Concept stable
Visibility greater than 100 000 m 7 Concept stable
Mirage - No specification 10 Concept stable
Mirage - Image of distant object raised (looming) 11 Concept stable
Mirage - Image of distant object raised clear above the horizon 12 Concept stable
Mirage - Inverted image of distant object 13 Concept stable
Mirage - Complex, multiple images of distant object (images not inverted) 14 Concept stable
Mirage - Complex, multiple images of distant object (some images being inverted) 15 Concept stable
Mirage - Sun or moon seen appreciably distorted 16 Concept stable
Mirage - Sun visible, although astronomically below the horizon 17 Concept stable
Mirage - Moon visible, although astronomically below the horizon 18 Concept stable
Day darkness, bad, worst in direction specified 20 Concept stable
Day darkness, very bad, worst in direction specified 21 Concept stable
Day darkness, black, worst in direction specified 22 Concept stable
Slight coloration of clouds at sunrise associated with a tropical disturbance 31 Concept stable
Deep-red coloration of clouds at sunrise associated with a tropical disturbance 32 Concept stable
Slight coloration of clouds at sunset associated with a tropical disturbance 33 Concept stable
Deep-red coloration of clouds at sunset associated with a tropical disturbance 34 Concept stable
Convergence of CH clouds at a point below 45° forming or increasing and associated with a tropical disturbance 35 Concept stable
Convergence of CH clouds at a point above 45° associated with a tropical disturbance 36 Concept stable
Convergence of CH clouds at a point below 45° dissolving or diminishing and associated with a tropical disturbance 37 Concept stable
Convergence of CH clouds at a point above 45° associated with a tropical disturbance 38 Concept stable
Hoar frost on horizontal surfaces 40 Concept stable
Hoar frost on horizontal and vertical surfaces 41 Concept stable
Precipitation containing sand or desert dust 42 Concept stable
Precipitation containing volcanic ash 43 Concept stable
Calm or light wind followed by a squall 50 Concept stable
Calm or light wind followed by a succession of squalls 51 Concept stable
Gusty weather followed by a squall 52 Concept stable
Gusty weather followed by a succession of squalls 53 Concept stable
Squall followed by gusty weather 54 Concept stable
General gusty weather with squall at intervals 55 Concept stable
Squall approaching station 56 Concept stable
Line squall 57 Concept stable
Squall with drifting or blowing dust or sand 58 Concept stable
Line squall with drifting or blowing dust or sand 59 Concept stable
Temperature steady 60 Concept stable
Temperature falling, without going below 0°C 61 Concept stable
Temperature rising, without going above 0°C 62 Concept stable
Temperature falling to a value below 0°C 63 Concept stable
Temperature rising to a value above 0°C 64 Concept stable
Irregular variation, oscillations of temperature passing through 0°C 65 Concept stable
Irregular variation, oscillations of temperature not passing through 0°C 66 Concept stable
Variation of temperature not observed 67 Concept stable
Not allocated 68 Concept stable
Variation of temperature unknown owing to lack of thermograph 69 Concept stable
Visibility has not varied (sun* visible) towards direction specified 70 Concept stable
Visibility has not varied (sun* invisible) towards direction specified 71 Concept stable
Visibility has increased (sun* visible) towards direction specified 72 Concept stable
Visibility has increased (sun* invisible) towards direction specified 73 Concept stable
Visibility has decreased (sun* visible) towards direction specified 74 Concept stable
Visibility has decreased (sun* invisible) towards direction specified 75 Concept stable
Fog coming from direction specified 76 Concept stable
Fog has lifted, without dissipating 77 Concept stable
Fog has dispersed without regard to direction 78 Concept stable
Moving patches or banks of fog 79 Concept stable
Brocken spectre 80 Concept stable
Rainbow 81 Concept stable
Solar or lunar halo 82 Concept stable
Parhelia or anthelia 83 Concept stable
Sun pillar 84 Concept stable
Corona 85 Concept stable
Twilight glow 86 Concept stable
Twilight glow on the mountains (Alpenglühen) 87 Concept stable
Mirage 88 Concept stable
Zodiacal light 89 Concept stable
St Elmo's fire 90 Concept stable
Missing value 1023 Concept stable