Emagram Analysis vs Temperature

TEMP GND
C
THRML TOP
m
CLD BASE
m
AVAIL ALT
m
DRCT
deg
SKNT
knot
TEMP AIR
C
---------------------------------------------------------------------------------
-4 0 13 0 - - -
-3 0 138 0 - - -
-2 0 263 0 - - -
-1 0 388 0 - - -
0 0 513 0 - - -
1 0 638 0 - - -
2 0 763 0 - - -
3 0 888 0 - - -
4 0 1013 0 - - -
5 0 1138 0 - - -
6 0 1263 0 - - -
7 1578 1388 1388 - - -
8 1897 1513 1513 230 21 -7.3
9 2456 1638 1638 221 21 -7.9
10 2802 1763 1763 221 21 -7.9
---------------------------------------------------------------------------------

Forecast Information 2026/02/23 Sapporo,Hokkaido

MaxTemp : 6.04
DewPoint : -4.1

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
----------------------------------------------------------------------------------------------------------------------
15:00 3.37 -8.24 0 888 0 62 238 2.45 1451
16:00 3.85 -9.09 0 1013 0 75 238 2.43 1618
17:00 3.05 -7.93 0 888 0 77 226 2.39 1373
18:00 1.97 -7 0 763 0 77 239 2.59 1121
19:00 0.83 -6.8 0 638 0 78 234 2.27 954
20:00 -0.88 -6.9 0 388 0 82 216 2.15 753
21:00 -2.22 -8.17 0 263 0 87 224 1.44 744
22:00 -2.68 -7.96 0 138 0 87 201 1.64 660
23:00 -2.35 -7.57 0 263 0 95 222 1.65 653
00:00 -2.55 -7.79 0 138 0 91 219 1.87 655
----------------------------------------------------------------------------------------------------------------------

Emagram GIF Data 2026022300 Sapporo

Emagram Source Data 2026022300 Sapporo

-----------------------------------------------------------------------------
   PRES   HGHT   TEMP   DWPT   RELH   MIXR   DRCT   SKNT   THTA   THTE   THTV
    hPa     m      C      C      %    g/kg    deg   knot     K      K      K 
-----------------------------------------------------------------------------
 1007.0     26    6.0   -4.0     49   2.84    190     13  278.6  286.7  279.1
 1006.0     32    5.9   -4.1     49   2.82    190      2  278.6  286.7  279.1
 1002.0     58    5.6   -4.4     49   2.76    210      4  278.6  286.5  279.0
 1000.0     71    5.4   -4.6     49   2.73    215      8  278.6  286.4  279.0
  984.0    202    4.1   -5.1     51   2.68    200     29  278.5  286.2  279.0
  968.0    334    2.8   -5.6     54   2.62    190     25  278.5  286.0  278.9
  946.0    520    0.9   -6.2     59   2.55    200     31  278.4  285.8  278.9
  925.0    702   -0.9   -6.9     64   2.47    205     23  278.4  285.5  278.8
  887.0   1033   -4.1   -7.5     77   2.46    225     10  278.4  285.6  278.9
  876.0   1131   -5.0   -7.7     82   2.46    195     12  278.5  285.6  278.9
  862.0   1258   -6.2   -7.9     88   2.46    255     14  278.5  285.6  278.9
  851.0   1360   -7.2   -8.1     93   2.45    265     23  278.5  285.6  278.9
  850.0   1369   -7.3   -8.1     94   2.45    270     21  278.5  285.6  278.9
  827.0   1581   -8.8   -9.3     96   2.29    230     21  279.1  285.8  279.5
  792.0   1916  -11.1  -11.3     98   2.05    221     21  280.1  286.1  280.4
  769.0   2140  -12.9  -13.4     96   1.78    215     21  280.5  285.8  280.8
  720.0   2639  -17.1  -18.1     92   1.28    230     33  281.3  285.2  281.5
  715.0   2692  -17.5  -18.6     91   1.24    230     44  281.4  285.1  281.6
  706.0   2787  -18.3  -25.3     54   0.70    230     63  281.5  283.7  281.6
  700.0   2851  -17.1  -33.1     24   0.34    230     76  283.5  284.6  283.6
  690.0   2959  -16.0  -36.2     16   0.25    220     87  285.9  286.8  286.0
  686.0   3003  -15.5  -37.5     13   0.22    219     86  286.9  287.7  287.0
  678.0   3091  -14.7  -39.7     10   0.18    218     83  288.8  289.4  288.8
  666.0   3226  -14.9  -43.9      6   0.12    216     79  290.1  290.5  290.1
  658.0   3317  -13.7  -44.7      5   0.11    215     76  292.4  292.8  292.4
  650.0   3410  -12.5  -45.5      4   0.10    215     77  294.8  295.2  294.8
  588.0   4170  -14.9  -40.9      9   0.18    218     86  300.6  301.2  300.6
  542.0   4773  -19.6  -46.1      8   0.11    220     93  302.0  302.4  302.0
  527.0   4981  -21.2  -47.9      7   0.10    220     86  302.5  302.9  302.5
  500.0   5370  -24.3  -51.3      6   0.07    220     87  303.4  303.6  303.4
  497.0   5414  -24.7  -48.7      9   0.09    220     87  303.4  303.7  303.4
  449.0   6133  -31.0  -49.6     14   0.09    225     93  304.4  304.8  304.4
  404.0   6881  -37.5  -50.5     24   0.09    225     89  305.3  305.7  305.3
  400.0   6950  -37.9  -57.9     10   0.04    225     89  305.6  305.8  305.7
  384.0   7230  -40.1  -55.1     19   0.06                306.4  306.6  306.4
  334.0   8169  -46.3                                     310.3         310.3

Station information and sounding indices

                             Station number: 47412
                           Observation time: 260223/0000
                           Station latitude: 43.05
                          Station longitude: 141.33
                          Station elevation: 26.0
                            Showalter index: 15.29
                               Lifted index: 14.86
    LIFT computed using virtual temperature: 14.83
                                SWEAT index: 129.00
                                    K index: -7.10
                         Cross totals index: 16.20
                      Vertical totals index: 17.00
                        Totals totals index: 33.20
      Convective Available Potential Energy: 9.33
             CAPE using virtual temperature: 11.21
                      Convective Inhibition: 0.00
             CINS using virtual temperature: 0.00
                           Equilibrum Level: 704.31
 Equilibrum Level using virtual temperature: 703.92
                   Level of Free Convection: 852.32
             LFCT using virtual temperature: 852.32
                     Bulk Richardson Number: 0.08
          Bulk Richardson Number using CAPV: 0.09
  Temp [K] of the Lifted Condensation Level: 266.07
Pres [hPa] of the Lifted Condensation Level: 852.32
   Equivalent potential temp [K] of the LCL: 286.10
     Mean mixed layer potential temperature: 278.51
              Mean mixed layer mixing ratio: 2.65
              1000 hPa to 500 hPa thickness: 5299.00
Precipitable water [mm] for entire sounding: 7.19