Emagram Analysis vs Temperature

TEMP GND
C
THRML TOP
m
CLD BASE
m
AVAIL ALT
m
DRCT
deg
SKNT
knot
TEMP AIR
C
---------------------------------------------------------------------------------
13 0 688 0 - - -
14 299 813 299 180 14 11.1
15 393 938 393 180 14 11.1
16 482 1063 482 202 12 11.2
17 509 1188 509 225 10 14.5
18 525 1313 525 225 10 14.5
19 541 1438 541 225 10 14.5
20 557 1563 557 225 10 14.5
21 573 1688 573 227 10 15.4
22 776 1813 776 255 16 14.2
23 927 1938 927 270 14 13.2
24 1075 2063 1075 270 14 13.2
25 1218 2188 1218 260 25 12.0
26 1359 2313 1359 260 25 12.0
27 1503 2438 1503 265 29 10.3
---------------------------------------------------------------------------------

Forecast Information 2026/05/18 Sapporo,Hokkaido

MaxTemp : 22.61
DewPoint : 7.5

Emagram Analysis vs Time

Time
C
TEMP
GND
m
Dew
Point
C
Thermal Top
m
CLD BASE
m
AVAIL
ALT
m
CLD
%
Wind
deg
Wind
m/s
CLD BASE LCL
m
----------------------------------------------------------------------------------------------------------------------
20:00 13.74 9.39 299 813 299 92 175 2.54 544
21:00 13.6 9.26 299 813 299 92 170 2.3 543
22:00 13.5 9.36 299 813 299 94 166 2.09 518
23:00 13.34 9.01 0 688 0 95 169 1.67 541
00:00 12.92 8.99 0 688 0 85 162 1.31 491
01:00 12.79 8.67 0 688 0 86 163 2.43 515
02:00 13.07 7.58 0 688 0 88 175 0.72 686
03:00 12.01 7.88 90 27 0.25 516
04:00 12.11 7.86 100 177 0.61 531
05:00 12.53 8.28 0 688 0 98 176 0.66 531
----------------------------------------------------------------------------------------------------------------------

Emagram GIF Data 2026051800 Sapporo

Emagram Source Data 2026051800 Sapporo

-----------------------------------------------------------------------------
   PRES   HGHT   TEMP   DWPT   RELH   MIXR   DRCT   SKNT   THTA   THTE   THTV
    hPa     m      C      C      %    g/kg    deg   knot     K      K      K 
-----------------------------------------------------------------------------
 1013.0     26   14.0    9.2     73   7.26    100      8  286.1  306.6  287.3
 1000.0    129   12.4    7.5     72   6.54    130      4  285.6  304.0  286.7
  982.0    281   11.0    7.0     76   6.44    155      9  285.6  303.8  286.7
  964.0    435   11.1    6.8     75   6.46    180     14  287.3  305.7  288.4
  957.0    496   11.2    6.7     74   6.47    202     12  287.9  306.4  289.1
  950.0    558   14.5    7.2     62   6.77    225     10  291.9  311.5  293.1
  948.0    575   15.4    7.4     59   6.86    227     10  293.0  313.0  294.2
  925.0    783   14.2    7.2     63   6.93    255     16  293.8  314.1  295.1
  892.0   1090   13.2    6.7     64   6.94    270     14  295.9  316.4  297.1
  850.0   1498   12.0    6.0     67   6.94    260     25  298.7  319.4  299.9
  820.0   1795   10.3    2.5     59   5.63    265     29  300.0  317.0  301.0
  784.0   2167    8.2   -1.8     49   4.30    272     29  301.6  314.9  302.4
  726.0   2793    4.6   -8.9     37   2.69    285     29  304.4  313.0  304.9
  704.0   3043    3.2  -11.8     32   2.21    277     32  305.5  312.7  305.9
  700.0   3089    3.0   -7.0     48   3.25    275     33  305.8  316.1  306.4
  695.0   3147    2.4   -5.6     56   3.64    275     33  305.7  317.3  306.4
  642.0   3785   -0.3   -0.9     96   5.61    279     33  309.7  327.3  310.7
  635.0   3872   -0.9   -1.6     95   5.40    280     33  310.0  327.0  311.0
  565.0   4795   -7.3   -8.8     89   3.50    277     40  312.9  324.4  313.6
  533.0   5247   -9.9  -11.7     87   2.94    275     43  315.1  324.8  315.6
  531.0   5276  -10.1  -11.9     87   2.91    275     43  315.2  324.9  315.8
  529.0   5305  -10.3  -14.2     73   2.42    276     42  315.3  323.4  315.8
  524.0   5378   -8.5  -20.5     37   1.44    276     41  318.3  323.3  318.6
  500.0   5740  -10.5  -25.5     28   0.97    280     37  320.2  323.7  320.4
  493.0   5847  -11.1  -26.2     28   0.92    275     39  320.7  324.0  320.9
  447.0   6591  -15.4  -31.4     24   0.62    280     58  324.4  326.8  324.5
  446.0   6608  -15.5  -31.5     24   0.62    280     58  324.5  326.8  324.6
  437.0   6761  -16.5  -26.5     42   1.01    282     59  325.1  328.8  325.3
  418.0   7093  -18.9  -22.4     74   1.53    285     62  326.2  331.7  326.5
  416.0   7129  -18.7  -23.9     63   1.33    285     62  327.0  331.8  327.2
  413.0   7183  -18.3  -26.3     49   1.09    286     63  328.1  332.1  328.3
  400.0   7420  -19.7  -26.7     54   1.08    290     70  329.3  333.3  329.5
  381.0   7772  -22.4  -29.6     52   0.87    290     70  330.3  333.6  330.5
  315.0   9149  -33.1  -41.1     45   0.33    290     75  333.9  335.3  334.0
  300.0   9490  -35.7  -41.7     54   0.33    290     76  334.9  336.3  335.0
  297.0   9560  -36.3  -42.3     54   0.31    290     76  335.1  336.3  335.1
  293.0   9654  -36.9  -46.9     35   0.19    290     76  335.5  336.3  335.5
  279.0   9991  -40.1  -48.1     42   0.18    290     77  335.6  336.4  335.7
  270.0  10212  -42.0                         290     78  336.0         336.0
  250.0  10730  -46.5                         290     82  336.8         336.8
  233.0  11184  -50.4                         295     86  337.8         337.8
  200.0  12170  -58.7                         305     80  339.6         339.6
  185.0  12650  -61.2                         320     87  343.3         343.3
  162.0  13466  -65.4                         305     51  349.4         349.4
  150.0  13940  -67.9                         290     66  352.9         352.9
  146.0  14102  -68.3                         290     74  355.0         355.0
  145.0  14144  -65.7                         290     72  360.1         360.1
  143.0  14229  -60.5                         284     67  370.7         370.7
  140.0  14361  -60.5                         275     60  372.9         372.9
  122.0  15215  -60.8                         295     66  387.3         387.3
  104.0  16207  -61.1                         285     43  404.8         404.8
  100.0  16450  -61.1                         280     47  409.4         409.4

Station information and sounding indices

                             Station number: 47412
                           Observation time: 260518/0000
                           Station latitude: 43.05
                          Station longitude: 141.33
                          Station elevation: 26.0
                            Showalter index: 6.30
                               Lifted index: 15.14
    LIFT computed using virtual temperature: 15.15
                                SWEAT index: 159.00
                                    K index: 18.50
                         Cross totals index: 16.50
                      Vertical totals index: 22.50
                        Totals totals index: 39.00
      Convective Available Potential Energy: 0.00
             CAPE using virtual temperature: 0.00
                      Convective Inhibition: 0.00
             CINS using virtual temperature: 0.00
                     Bulk Richardson Number: 0.00
          Bulk Richardson Number using CAPV: 0.00
  Temp [K] of the Lifted Condensation Level: 279.45
Pres [hPa] of the Lifted Condensation Level: 918.56
   Equivalent potential temp [K] of the LCL: 304.89
     Mean mixed layer potential temperature: 286.33
              Mean mixed layer mixing ratio: 6.57
              1000 hPa to 500 hPa thickness: 5611.00
Precipitable water [mm] for entire sounding: 27.21