Emagram Analysis vs Temperature

TEMP GND
C
THRML TOP
m
CLD BASE
m
AVAIL ALT
m
DRCT
deg
SKNT
knot
TEMP AIR
C
---------------------------------------------------------------------------------
-10 0 0 0 - - -
-9 0 0 0 - - -
-8 0 0 0 - - -
-7 0 113 0 - - -
-6 0 238 0 - - -
-5 0 363 0 - - -
-4 108 488 108 135 4 -5.3
-3 148 613 148 125 4 -3.5
-2 160 738 160 125 4 -3.5
-1 425 863 425 285 6 -5.5
0 736 988 736 310 10 -7.5
1 918 1113 918 290 16 -8.4
2 1147 1238 1147 295 28 -10.9
3 1385 1363 1363 295 28 -10.9
4 1451 1488 1451 295 30 -10.3
---------------------------------------------------------------------------------

Forecast Information 2026/02/20 Sapporo,Hokkaido

MaxTemp : 0.1
DewPoint : -7.9

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
----------------------------------------------------------------------------------------------------------------------
12:00 -0.2 -4.8 736 988 736 19 91 2.04 575
13:00 -0.15 -5.46 736 988 736 20 104 2.31 664
14:00 -0.08 -4.51 736 988 736 22 114 2.53 554
15:00 0.1 -3.68 736 988 736 28 112 2.55 473
16:00 -0.07 -2.9 736 988 736 35 122 2.52 354
17:00 -1.05 -2.72 425 863 425 62 137 2.45 209
18:00 -2.97 -5.18 148 613 148 70 183 2.41 276
19:00 -3.56 -5.94 108 488 108 58 194 2.25 298
20:00 -3.6 -5.79 108 488 108 49 188 2.09 274
21:00 -3.45 -5.57 148 613 148 42 181 2.13 265
----------------------------------------------------------------------------------------------------------------------

Emagram GIF Data 2026022000 Sapporo

Emagram Source Data 2026022000 Sapporo

-----------------------------------------------------------------------------
   PRES   HGHT   TEMP   DWPT   RELH   MIXR   DRCT   SKNT   THTA   THTE   THTV
    hPa     m      C      C      %    g/kg    deg   knot     K      K      K 
-----------------------------------------------------------------------------
 1016.0     26   -4.3   -9.3     68   1.87    130      3  267.6  272.9  267.9
 1015.0     33   -2.9   -7.9     68   2.09    130      3  269.1  274.9  269.4
 1012.0     56   -4.7   -9.7     68   1.82    131      3  267.5  272.6  267.8
 1001.0    138   -5.3  -11.3     63   1.62    135      4  267.8  272.3  268.0
 1000.0    145   -4.7  -10.7     63   1.70    135      4  268.4  273.2  268.7
  998.0    161   -3.5  -10.5     58   1.73    125      4  269.8  274.7  270.1
  974.0    352   -4.8  -10.5     64   1.77      0      0  270.4  275.4  270.7
  960.0    466   -5.5  -10.5     68   1.80    285      6  270.8  275.8  271.0
  938.0    648   -6.8  -10.5     75   1.84    320     12  271.3  276.5  271.6
  925.0    758   -7.5  -10.5     79   1.87    310     10  271.6  276.9  271.9
  908.0    902   -8.1  -14.1     62   1.42    296     14  272.5  276.6  272.7
  901.0    962   -8.4  -15.5     57   1.27    290     16  272.7  276.4  272.9
  852.0   1394  -10.9  -25.9     28   0.55    295     28  274.5  276.2  274.6
  850.0   1412  -10.7  -24.7     31   0.61    295     29  274.9  276.8  275.0
  841.0   1494  -10.3  -17.3     57   1.18    295     30  276.2  279.7  276.4
  805.0   1831  -10.7  -18.6     52   1.11    295     33  279.3  282.6  279.5
  801.0   1869  -10.7  -18.7     52   1.10    296     33  279.6  283.0  279.8
  784.0   2034   -9.7  -27.7     22   0.50    298     33  282.4  284.0  282.5
  722.0   2668  -11.3  -24.3     33   0.75    309     31  287.4  289.8  287.5
  714.0   2753  -11.6  -23.0     38   0.85    310     31  287.9  290.7  288.1
  712.0   2775  -11.7  -22.7     40   0.87    311     30  288.1  290.9  288.2
  700.0   2905  -11.7  -28.7     23   0.51    320     25  289.5  291.2  289.6
  690.0   3015  -11.7  -33.7     14   0.32    316     21  290.7  291.8  290.8
  686.0   3059  -12.0  -33.9     14   0.32    315     19  290.9  291.9  290.9
  587.0   4233  -19.7  -38.7     17   0.23    322     22  295.1  295.9  295.2
  549.0   4720  -23.9  -39.1     23   0.24    325     23  295.9  296.7  295.9
  528.0   5004  -26.3  -39.4     28   0.24    340     27  296.3  297.1  296.3
  500.0   5400  -29.7  -39.7     37   0.24    330     31  296.8  297.6  296.8
  476.0   5749  -32.3  -44.3     29   0.16    328     33  297.8  298.3  297.8
  417.0   6667  -40.1  -55.1     19   0.05    322     38  299.2  299.4  299.2
  400.0   6950  -42.1                         320     39  300.2         300.2
  399.0   6967  -42.2                         320     39  300.2         300.2
  376.0   7367  -45.3                         323     38  301.3         301.3
  323.0   8358  -53.0                         330     37  304.1         304.1
  300.0   8840  -56.7                         315     39  305.3         305.3
  275.0   9386  -59.1                         312     48  309.5         309.5
  264.0   9640  -59.8                         310     52  312.2         312.2
  256.0   9832  -60.3                         315     49  314.2         314.2
  250.0   9980  -57.3                         320     47  320.8         320.8
  242.0  10186  -56.5                         312     42  324.9         324.9
  240.0  10239  -56.4                         310     41  325.9         325.9
  228.0  10565  -55.9                         300     37  331.5         331.5
  220.0  10793  -55.5                         275     47  335.5         335.5
  200.0  11400  -54.5                         285     43  346.3         346.3
  195.0  11563  -54.5                         295     47  348.8         348.8
  185.0  11901  -54.5                         275     47  354.1         354.1
  177.0  12186  -54.5                         295     51  358.6         358.6
  162.0  12755  -54.5                         280     47  367.8         367.8
  158.0  12916  -54.5                         275     56  370.4         370.4
  153.0  13123  -54.5                         285     47  373.9         373.9
  150.0  13250  -54.5                         285     51  376.0         376.0
  126.0  14369  -54.4                         280     56  395.4         395.4
  111.0  15183  -54.3                         283     47  410.1         410.1
  100.0  15850  -56.7                         285     39  417.9         417.9

Station information and sounding indices

                             Station number: 47412
                           Observation time: 260220/0000
                           Station latitude: 43.05
                          Station longitude: 141.33
                          Station elevation: 26.0
                            Showalter index: 16.71
                               Lifted index: 18.40
    LIFT computed using virtual temperature: 18.43
                                SWEAT index: 89.01
                                    K index: -22.70
                         Cross totals index: 5.00
                      Vertical totals index: 19.00
                        Totals totals index: 24.00
      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: 261.61
Pres [hPa] of the Lifted Condensation Level: 899.16
   Equivalent potential temp [K] of the LCL: 274.66
     Mean mixed layer potential temperature: 269.69
              Mean mixed layer mixing ratio: 1.77
              1000 hPa to 500 hPa thickness: 5255.00
Precipitable water [mm] for entire sounding: 4.41