User Manual

Appendix A. PWS100 Output Codes
Rain and snow, light 67 -SNRA P- SR-
i<1.8
4
-
Drizzle and snow,
light
67 -SNDZ P- SL-
i<0.6
4
-
Rain, drizzle and
snow, light
67 -SNRADZ P- SRL-
i<1.2
4
-
Rain (or drizzle) and
snow, moderate or
heavy
2
68 SNRA /
+SNRA /
SNDZ /
+SNDZ
P / P+ SR / SR+ /
SL / SL+
- -
Rain and snow,
moderate
68 SNRA P SR
1.8≤i<7.5
4
-
Rain and snow, heavy 68 +SNRA P+ SR+
i≥7.5
4
-
Drizzle and snow,
moderate
68 SNDZ P SL
0.6≤i<2.8
4
-
Drizzle and snow,
heavy
68 +SNDZ P+ SL+
i≥2.8
4
-
Rain, drizzle and
snow, moderate
68 SNRADZ P SRL
1.2≤i<5.2
4
-
Rain, drizzle and
snow, heavy
68 +SNRADZ P+ SRL+
i≥5.2
4
-
Reserved 69 - - - - -
SNOW 70 SN S S No Limit >0.5 mm
Snow, light 71 -SN S- S- i<1.0 >0.5 mm
Snow, moderate 72 SN S S 1.0≤i<5.0 >0.5 mm
Snow, heavy 73 +SN S+ S+ i≥5.0 >0.5 mm
Ice pellets, light 74 -PL IP- IP- i<1.0 ≤0.5 mm
Ice pellets, moderate 75 PL IP IP 1.0≤i<5.0 ≤0.5 mm
Ice pellets, heavy 76 +PL IP+ IP+ i≥5.0 ≤0.5 mm
Snow grains 77 SG SG SG No Limit ≤0.5 mm
3
Ice crystals 78 IC IC IC No Limit <0.1 mm
3
Reserved 79 - - - - -
SHOWERS OR
INTERMITTENT
PRECIPITATION
1
80 SHUP P P No Limit -
Rain showers, light
1
81 -SHRA R- R- i<2.5 >0.5 mm
Rain showers,
moderate
1
82 SHRA R R 2.5≤i<10.0 >0.5 mm
Rain showers, heavy
1
83 +SHRA R+ R+ 10.0≤i<50.0 >0.5 mm
Rain showers, violent
1
84 +SHRA R+ R+ i≥50.0 >0.5 mm
Snow showers, light
1
85 -SHSN S- S- i<1.0 >0.5 mm
A-5