10 0 MEAN WIND SPEED OVER A 10-MINUTE PERIOD OBSERVED OR RECORDED EQUAL TO OR MORE THAN 10 M S-1 OR 20 KNOTS 21 1 MEAN WIND SPEED OVER A 10-MINUTE PERIOD OBSERVED OR RECORDED EQUAL TO OR MORE THAN 20 M S-1 OR 40 KNOTS 32 2 MEAN WIND SPEED OVER A 10-MINUTE PERIOD OBSERVED OR RECORDED EQUAL TO OR MORE THAN 30 M S-1 OR 60 KNOTS 43 3 MAXIMUM TEMPERATURE LESS THAN 273.15 K 54 4 MAXIMUM TEMPERATURE EQUAL TO OR MORE THAN 298.15 K 65 5 MAXIMUM TEMPERATURE EQUAL TO OR MORE THAN 303.15 K 76 6 MAXIMUM TEMPERATURE EQUAL TO OR MORE THAN 308.15 K 87 7 MAXIMUM TEMPERATURE EQUAL TO OR MORE THAN 313.15 K 98 8 MINIMUM TEMPERATURE LESS THAN 273.15 K 109 9 MAXIMUM TEMPERATURE EQUAL TO OR MORE THAN 273.15 K 1110 10 PRECIPITATION EQUAL TO OR MORE THAN 1.0 KG M-2 1211 11 PRECIPITATION EQUAL TO OR MORE THAN 5.0 KG M-2 1312 12 PRECIPITATION EQUAL TO OR MORE THAN 10.0 KG M-2 1413 13 PRECIPITATION EQUAL TO OR MORE THAN 50.0 KG M-2 1514 14 PRECIPITATION EQUAL TO OR MORE THAN 100.0 KG M-2 1615 15 PRECIPITATION EQUAL TO OR MORE THAN 150.0 KG M-2 1716 16 SNOW DEPTH MORE THAN 0.00 M 1817 17 SNOW DEPTH MORE THAN 0.01 M 1918 18 SNOW DEPTH MORE THAN 0.10 M 2019 19 SNOW DEPTH MORE THAN 0.50 M 2120 20 HORIZONTAL VISIBILITY LESS THAN 50 M 2221 21 HORIZONTAL VISIBILITY LESS THAN 100 M 2322 22 HORIZONTAL VISIBILITY LESS THAN 1000 M 2423 23 HAIL 2524 24 THUNDERSTORM 2631 31 MISSING VALUE 27