16°C
Gosport, Hampshire, United Kingdom
Language:  English
Updated20/08/2017 18:37:00 
 

Soil Information Page.


METRIC | IMPERIAL

Grass Temperature Readings.
Sensor/Depth Now Daily High Daily Low August High August Low 2017 High 2017 Low All Time Record High All Time Record Low
Sensor 1 at 0 cm

15.6°C

27.2°C
11:17
15.0°C
05:40
40.0°C
11-Aug
13.3°C
10-Aug
47.8°C
13-Jun
-3.9°C
22-Jan
50.6°C
30-Jun-15
-5.0°C
23-Jan-15
Soil Temperature Readings.
Sensor/Depth Now Daily High Daily Low August High August Low 2017 High 2017 Low All Time Record High All Time Record Low
Sensor 1 at 10 cm

17°C

18°C

15°C

20.6°C
01-Aug
14.4°C
10-Aug
31.7°C
18-Jun
1.1°C
21-Jan
33.3°C
16-Jul-14
0.0°C
12-Jul-15
Sensor 2 at 20 cm

17°C

16.7°C

16.1°C

18.3°C
01-Aug
15.6°C
11-Aug
23.3°C
21-Jun
3.3°C
21-Jan
23.3°C
21-Jun-17
0.0°C
12-Jul-15
Sensor 3 at 30 cm

16°C

16.7°C

16.1°C

17.2°C
05-Aug
15.6°C
10-Aug
20.0°C
20-Jun
3.9°C
22-Jan
20.6°C
26-Jul-14
0.0°C
12-Jul-15
Sensor 4 at 50 cm

16°C

16.7°C

16.1°C

17.2°C
04-Aug
16.1°C
09-Aug
18.3°C
11-Jul
5.0°C
23-Jan
18.9°C
23-Jul-14
0.0°C
12-Jul-15
Soil Moisture Readings.
Sensor/Depth Now Daily High Daily Low
Sensor 1 at 10cm

14.0cb

34.0cb

14.0cb

Sensor 2 at 20cm

37.0cb

37.0cb

37.0cb

Sensor 3 at 30cm

47.0cb

48.0cb

45.0cb

Sensor 4 at 50cm

68.0cb

69.0cb

59.0cb

Centibar Reading Soil Condition
The centibar (cb) is an agricultural unit of soil water tension (water pressure on plant roots)
0-10

Saturated Soil.  Occurs for a day or two after rain or irrigation.

11-30

Soil is adequately wet (except coarse sands which are drying out at this range).

31-60

Usual range to water (except heavy clay soils). Water at the upper end of this range in cool humid climates and with higher water-holding capacity.

61-100

Usual range to irrigate heavy clay soils.

101-200

Soil is becoming dangerously dry for maximum production.

Additional Observations
Conditions Current 7-Day August 2017
Evapotranspiration

4.1 mm

29.1 mm

60.3 mm

556.6 mm

Rainfall

2.0 mm

3.0 mm

36.8 mm

366.4 mm

ET describes the sum of evaporation and plant transpiration from the surface to the atmosphere. Evaporation is the movement of water to the air from the soil, canopy interception, and water bodies. Transpiration is the movement of water within a plant and the subsequent loss of water as vapour through stomata in its leaves.

Irrigation Index1
Current 7-Day August 2017
-2.1 mm

-26.1 mm

-23.5 mm

-190.2 mm

1Estimated amount of water needed to replace the water used by plants and evaporation. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).

The 7-Day Index (-26.1mm) is a very useful and accurate guide used to determine how much water is needed to maintain your plants. It is derived by taking the last 7 days of rainfall (3.0 mm) minus the last 7-Day ET (29.1 mm), measured by Gosport Weather. The index represents the amount of water needed to replace that lost by ET over the last week. (A positive 7-Day Index means excess water is present).


Rain Today Rain Yesterday Rain for the last week MTD Rain YTD Rain
Precip amounts of 0.2mm (0.01in) are indicative of dew, frost, mist, fog, or a very brief shower.


Information

Determine your soil composition: Soil Survey

Soil / Grass conditions are monitored by a Davis Soil Moisture/Temperature Station and Extra Temperature Station. The combined station is comprised of an anemometer, barometer, temperature and humidity sensors, rain gauge, solar radiation sensor, UV sensor, 1 thermo sensor (measuring grass temp), 1 leaf wetness sensor, 4 soil moisture sensors, and 4 thermo sensors positioned in the soil (measuring ground temps and providing soil moisture condition). Evapotranspiration and Irrigation values are calculated using Weather Display.


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