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Field Offset
Size Explanation
Next Record
5
2
Location in the archive memory where the next data packet will
be written. This can be monitored to detect when a new record is
created.
Barometer
7
2
Current Barometer. Units are (in Hg / 1000). The barometric
value should be between 20 inches and 32.5 inches in Vantage
Pro and between 20 inches and 32.5 inches in both Vantatge Pro
Vantage Pro2. Values outside these ranges will not be logged.
Inside Temperature
9
2
The value is sent as 10
th
of a degree in F. For example, 795 is
returned for 79.5°F.
Inside Humidity
11
1
This is the relative humidity in %, such as 50 is returned for 50%.
Outside Temperature
12
2
The value is sent as 10
th
of a degree in F. For example, 795 is
returned for 79.5°F.
Wind Speed
14
1
It is a byte unsigned value in mph. If the wind speed is dashed
because it lost synchronization with the radio or due to some
other reason, the wind speed is forced to be 0.
10 Min Avg Wind Speed
15
1
It is a byte unsigned value in mph.
Wind Direction
16
2
It is a two byte unsigned value from 1 to 360 degrees. (0° is no
wind data, 90° is East, 180° is South, 270° is West and 360° is
north)
Extra Temperatures
18
7
This field supports seven extra temperature stations.
Each byte is one extra temperature value in whole degrees F with
an offset of 90 degrees. For example, a value of 0 = -90°F ; a
value of 100 = 10°F ; and a value of 169 = 79°F.
Soil Temperatures
25
4
This field supports four soil temperature sensors, in the same
format as the Extra Temperature field above
Leaf Temperatures
29
4
This field supports four leaf temperature sensors, in the same
format as the Extra Temperature field above
Outside Humidity
33
1
This is the relative humitiy in %.
Extra Humidties
34
7
Relative humidity in % for extra seven humidity stations.
Rain Rate
41
2
This value is sent as number of rain clicks (0.2mm or 0.01in).
For example, 256 can represent 2.56 inches/hour.
UV
43
1
The unit is in UV index.
Solar Radiation
44
2
The unit is in watt/meter
2
.
Storm Rain
46
2
The storm is stored as 100
th
of an inch.
Start Date of current Storm 48
2
Bit 15 to bit 12 is the month, bit 11 to bit 7 is the day and bit 6 to
bit 0 is the year offseted by 2000.
Day Rain
50
2
This value is sent as number of rain clicks. (0.2mm or 0.01in)
Month Rain
52
2
This value is sent as number of rain clicks. (0.2mm or 0.01in)
Year Rain
54
2
This value is sent as number of rain clicks. (0.2mm or 0.01in)
Day ET
56
2
This value is sent as the 1000
th
of an inch.
Month ET
58
2
This value is sent as the 100
th
of an inch.
Year ET
60
2
This value is setnt as the 100
th
of an inch.
Soil Moistures
62
4
The unit is in centibar. It supports four soil sensors.
Leaf Wetnesses
66
4
This is a scale number from 0 to 15 with 0 meaning very dry and
15 meaning very wet. It supports four leaf sensors.
Inside Alarms
70
1
Currently active inside alarms. See the table below
Rain Alarms
71
1
Currently active rain alarms. See the table below
Outside Alarms
72
2
Currently active outside alarms. See the table below
Extra Temp/Hum Alarms
74
8
Currently active extra temp/hum alarms. See the table below
Soil & Leaf Alarms
82
4
Currently active soil/leaf alarms. See the table below
Transmitter Battery Status
86
1
Console Battery Voltage
87
2
Voltage = ((Data * 300)/512)/100.0
Forecast Icons
89
1
