Emagram Analysis vs Temperature

TEMP GND
C
THRML TOP
m
CLD BASE
m
AVAIL ALT
m
DRCT
deg
SKNT
knot
TEMP AIR
C
---------------------------------------------------------------------------------
-3 0 0 0 - - -
-2 0 0 0 - - -
-1 0 0 0 - - -
0 0 25 0 - - -
1 0 150 0 - - -
2 0 275 0 - - -
3 0 400 0 - - -
4 0 525 0 - - -
5 249 650 249 170 31 2.5
6 426 775 426 182 31 1.2
7 572 900 572 185 31 1.5
8 643 1025 643 199 22 2.0
9 712 1150 712 199 22 2.0
10 836 1275 836 226 30 -0.3
11 1073 1400 1073 226 30 -0.3
---------------------------------------------------------------------------------

Forecast Information 2025/12/20 Sapporo,Hokkaido

MaxTemp : 6.56
DewPoint : -0.2

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
----------------------------------------------------------------------------------------------------------------------
02:00 3.5 3.21 0 525 0 100 159 4.74 36
03:00 3.74 3.31 0 525 0 100 161 4.77 54
04:00 4.24 3.66 0 525 0 100 163 4.95 73
05:00 4.84 4.11 249 650 249 100 168 3.95 91
06:00 5.64 4.75 426 775 426 100 170 3.3 111
07:00 5.8 4.18 426 775 426 100 172 2.71 203
08:00 5.61 3.65 426 775 426 100 171 2.13 245
09:00 5.47 4.17 249 650 249 96 189 1.19 163
10:00 6.17 4.64 426 775 426 100 191 0.92 191
11:00 6.27 4.61 426 775 426 100 182 1.69 208
----------------------------------------------------------------------------------------------------------------------

Emagram GIF Data 2025121912 Sapporo

Emagram Source Data 2025121912 Sapporo

-----------------------------------------------------------------------------
   PRES   HGHT   TEMP   DWPT   RELH   MIXR   DRCT   SKNT   THTA   THTE   THTV
    hPa     m      C      C      %    g/kg    deg   knot     K      K      K 
-----------------------------------------------------------------------------
 1020.0     26    3.8   -0.2     75   3.71    170     13  275.4  285.7  276.0
 1019.0     34    3.8   -0.2     75   3.70    135      4  275.4  285.7  276.0
 1018.0     41    3.7   -0.3     75   3.69    115      6  275.4  285.7  276.1
 1012.0     86    3.4   -0.6     75   3.64    170     10  275.6  285.8  276.2
 1000.0    178    2.8   -1.1     76   3.54    165     25  275.9  285.8  276.5
  991.0    251    2.5   -1.1     77   3.58    170     31  276.4  286.4  276.9
  955.0    550    1.2   -1.0     85   3.74    182     31  278.0  288.5  278.6
  946.0    627    1.5   -1.2     82   3.73    185     31  279.1  289.6  279.7
  933.0    738    2.0   -1.4     78   3.72    199     22  280.7  291.2  281.3
  928.0    782    1.9   -1.5     79   3.72    205     19  281.0  291.5  281.6
  925.0    808    1.8   -1.5     79   3.72    210     21  281.1  291.7  281.8
  884.0   1172   -0.3   -2.3     86   3.67    226     30  282.6  293.2  283.3
  850.0   1486   -0.7   -4.3     77   3.28    240     37  285.4  295.0  286.0
  848.0   1505   -0.7   -4.2     77   3.32    240     37  285.6  295.3  286.2
  839.0   1590   -0.7   -3.8     80   3.46    242     37  286.5  296.6  287.1
  734.0   2638   -7.9   -9.5     89   2.55    265     37  289.7  297.4  290.2
  700.0   3010  -10.5  -11.5     92   2.28    265     41  290.8  297.8  291.2
  691.0   3109  -11.1  -13.4     83   1.98    265     47  291.2  297.4  291.6
  688.0   3143  -11.3  -14.0     80   1.89    266     49  291.4  297.2  291.7
  673.0   3312  -10.5  -22.5     37   0.94    271     58  294.1  297.2  294.3
  662.0   3439   -8.3  -34.3     10   0.32    275     65  298.0  299.1  298.0
  661.0   3450   -8.4  -34.5     10   0.31    275     66  298.0  299.1  298.1
  610.0   4067  -12.5  -42.5      6   0.15    274     64  300.2  300.7  300.2
  560.0   4712  -17.5  -24.5     54   0.94    272     61  301.7  304.9  301.9
  511.0   5391  -22.1  -30.1     48   0.62    270     59  304.1  306.3  304.2
  500.0   5550  -23.1  -34.1     36   0.43    270     58  304.8  306.3  304.9
  474.0   5938  -26.1  -37.1     35   0.34    270     58  305.8  307.0  305.9
  459.0   6169  -28.3  -39.3     34   0.28    270     57  305.9  306.9  305.9
  405.0   7053  -34.3  -38.6     65   0.34    270     56  309.2  310.5  309.3
  403.0   7088  -34.4  -39.0     63   0.33    270     56  309.6  310.8  309.6
  400.0   7140  -34.5  -39.5     60   0.31    275     58  310.1  311.2  310.1
  362.0   7829  -40.1  -44.6     62   0.20    271     69  311.6  312.3  311.6
  347.0   8111  -42.5                         270     74  312.1         312.1
  308.0   8905  -49.4                         270     66  313.3         313.3
  300.0   9080  -50.9                         275     68  313.5         313.5
  250.0  10240  -60.7                         275     84  315.7         315.7
  230.0  10753  -64.7                         280     87  317.3         317.3
  226.0  10861  -65.5                         285     80  317.6         317.6
  219.0  11054  -64.7                         280     66  321.6         321.6
  200.0  11610  -62.5                         280     66  333.6         333.6
  168.0  12693  -60.1                         285     74  354.6         354.6
  165.0  12805  -59.9                         282     72  356.8         356.8
  150.0  13400  -60.1                         265     62  366.3         366.3
  131.0  14249  -59.5                         270     78  381.8         381.8
  124.0  14594  -59.3                         270     72  388.3         388.3
  110.0  15349  -58.4                         270     60  403.5         403.5
  104.0  15703  -58.0                         270     78  410.8         410.8
  100.0  15950  -57.7                         270     68  416.0         416.0

Station information and sounding indices

                             Station number: 47412
                           Observation time: 251219/1200
                           Station latitude: 43.05
                          Station longitude: 141.33
                          Station elevation: 26.0
                            Showalter index: 9.44
                               Lifted index: 15.67
    LIFT computed using virtual temperature: 15.69
                                SWEAT index: 219.51
                                    K index: 17.10
                         Cross totals index: 18.80
                      Vertical totals index: 22.40
                        Totals totals index: 41.20
      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: 271.51
Pres [hPa] of the Lifted Condensation Level: 938.42
   Equivalent potential temp [K] of the LCL: 286.62
     Mean mixed layer potential temperature: 276.50
              Mean mixed layer mixing ratio: 3.63
              1000 hPa to 500 hPa thickness: 5372.00
Precipitable water [mm] for entire sounding: 12.56