Emagram Analysis vs Temperature

TEMP GND
C
THRML TOP
m
CLD BASE
m
AVAIL ALT
m
DRCT
deg
SKNT
knot
TEMP AIR
C
---------------------------------------------------------------------------------
-8 0 0 0 - - -
-7 0 0 0 - - -
-6 0 0 0 - - -
-5 0 0 0 - - -
-4 0 13 0 - - -
-3 0 138 0 - - -
-2 0 263 0 - - -
-1 0 388 0 - - -
0 0 513 0 - - -
1 0 638 0 - - -
2 117 763 117 143 2 1.2
3 245 888 245 207 4 0.0
4 860 1013 860 270 25 -8.7
5 1271 1138 1138 270 25 -8.7
6 1567 1263 1263 270 25 -6.9
---------------------------------------------------------------------------------

Forecast Information 2026/02/04 Sapporo,Hokkaido

MaxTemp : 2.03
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
----------------------------------------------------------------------------------------------------------------------
11:00 1.97 -1.6 117 763 117 43 273 0.68 446
12:00 1.85 -1.86 117 763 117 40 283 1.05 464
13:00 1.95 -1.46 117 763 117 47 290 1.25 426
14:00 2.03 -1.23 117 763 117 56 300 1.24 408
15:00 1.91 -1.03 117 763 117 65 311 1.45 368
16:00 1.27 -0.85 0 638 0 86 311 1.37 265
17:00 -0.6 -3.16 0 388 0 94 274 2.19 320
18:00 -1.71 -4.38 0 263 0 90 267 2.73 334
19:00 -2.57 -5.47 0 138 0 82 266 2.88 363
20:00 -3.14 -6.19 0 138 0 74 269 3.01 381
----------------------------------------------------------------------------------------------------------------------

Emagram GIF Data 2026020400 Sapporo

Emagram Source Data 2026020400 Sapporo

-----------------------------------------------------------------------------
   PRES   HGHT   TEMP   DWPT   RELH   MIXR   DRCT   SKNT   THTA   THTE   THTV
    hPa     m      C      C      %    g/kg    deg   knot     K      K      K 
-----------------------------------------------------------------------------
 1012.0     26    0.2   -2.2     84   3.23    140      3  272.4  281.3  272.9
 1000.0    115    0.8   -4.1     70   2.83    135      2  273.9  281.9  274.4
  997.0    139    1.2   -4.8     64   2.70    143      2  274.6  282.2  275.0
  973.0    335    0.0   -6.0     64   2.52    207      4  275.3  282.4  275.7
  972.0    344   -0.1   -6.0     64   2.52    210      4  275.3  282.4  275.7
  925.0    739   -3.7   -7.4     75   2.38    270      6  275.5  282.3  275.9
  917.0    807   -4.2   -7.7     77   2.34    275      8  275.7  282.4  276.1
  850.0   1402   -8.7  -10.5     87   2.03    270     25  277.0  282.9  277.4
  808.0   1794  -11.0  -14.3     77   1.57    275     29  278.6  283.2  278.8
  807.0   1803  -11.1  -14.4     77   1.56    276     29  278.6  283.2  278.9
  793.0   1937  -11.9  -19.9     51   1.00    283     28  279.1  282.2  279.3
  771.0   2152  -13.1  -21.1     51   0.93    295     27  280.2  283.0  280.3
  755.0   2312  -13.9  -21.9     51   0.88    291     32  280.9  283.7  281.1
  700.0   2887  -14.3  -25.3     39   0.70    275     49  286.6  288.9  286.7
  698.0   2909  -14.5  -26.5     35   0.63    275     49  286.6  288.7  286.7
  697.0   2920  -14.6  -26.5     36   0.63    275     49  286.7  288.7  286.8
  657.0   3365  -17.9  -25.9     50   0.71    278     50  287.8  290.1  287.9
  592.0   4135  -23.9  -28.3     67   0.63    283     51  289.5  291.6  289.6
  586.0   4209  -24.5  -32.5     47   0.43    284     52  289.7  291.1  289.8
  571.0   4398  -25.7  -30.1     67   0.55    285     52  290.4  292.2  290.5
  569.0   4423  -25.8  -30.4     65   0.54    285     52  290.5  292.3  290.6
  500.0   5350  -31.1  -42.1     33   0.19    285     41  295.1  295.7  295.1
  498.0   5378  -31.3  -40.3     41   0.23    285     41  295.2  296.0  295.2
  479.0   5652  -33.5  -42.5     40   0.19    281     43  295.7  296.4  295.8
  473.0   5739  -34.1  -43.0     40   0.18    280     43  296.0  296.7  296.0
  421.0   6544  -40.1  -48.1     42   0.12    273     47  298.4  298.8  298.4
  400.0   6890  -43.1                         270     49  298.9         298.9
  341.0   7933  -50.3                         260     52  303.0         303.0
  300.0   8770  -56.1                         265     49  306.2         306.2
  298.0   8813  -56.1                         266     49  306.8         306.8
  268.0   9483  -58.9                         275     43  312.1         312.1
  252.0   9870  -59.1                         280     43  317.4         317.4
  250.0   9920  -59.1                         275     41  318.1         318.1
  242.0  10127  -58.2                         270     43  322.4         322.4
  234.0  10341  -57.3                         280     54  326.8         326.8
  200.0  11340  -53.1                         275     45  348.5         348.5
  189.0  11706  -52.4                         275     51  355.3         355.3
  166.0  12544  -50.9                         278     52  371.2         371.2
  150.0  13200  -52.3                         280     52  379.8         379.8
  127.0  14278  -51.9                         280     58  399.0         399.0
  120.0  14645  -51.7                         285     64  405.8         405.8
  109.0  15268  -51.5                         285     52  417.5         417.5
  106.0  15450  -50.7                         285     49  422.4         422.4
  100.0  15830  -49.1                         280     39  432.6         432.6

Station information and sounding indices

                             Station number: 47412
                           Observation time: 260204/0000
                           Station latitude: 43.05
                          Station longitude: 141.33
                          Station elevation: 26.0
                            Showalter index: 10.53
                               Lifted index: 11.10
    LIFT computed using virtual temperature: 11.10
                                SWEAT index: 91.01
                                    K index: 0.90
                         Cross totals index: 20.60
                      Vertical totals index: 22.40
                        Totals totals index: 43.00
      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: 266.79
Pres [hPa] of the Lifted Condensation Level: 902.74
   Equivalent potential temp [K] of the LCL: 282.16
     Mean mixed layer potential temperature: 274.72
              Mean mixed layer mixing ratio: 2.65
              1000 hPa to 500 hPa thickness: 5235.00
Precipitable water [mm] for entire sounding: 7.01