Emagram Analysis vs Temperature

TEMP GND
C
THRML TOP
m
CLD BASE
m
AVAIL ALT
m
DRCT
deg
SKNT
knot
TEMP AIR
C
---------------------------------------------------------------------------------
-2 0 0 0 - - -
-1 0 0 0 - - -
0 0 0 0 - - -
1 0 50 0 - - -
2 0 175 0 - - -
3 0 300 0 - - -
4 0 425 0 - - -
5 0 550 0 - - -
6 0 675 0 - - -
7 680 800 680 295 19 -0.1
8 1478 925 925 280 21 -1.5
9 1724 1050 1050 280 21 -1.5
10 1739 1175 1175 300 37 -1.8
11 1950 1300 1300 300 37 -2.1
12 2178 1425 1425 293 37 -2.8
---------------------------------------------------------------------------------

Forecast Information 2026/04/12 Sapporo,Hokkaido

MaxTemp : 7.99
DewPoint : 0.6

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
----------------------------------------------------------------------------------------------------------------------
17:00 7.76 0.02 1478 925 925 32 284 4.96 968
18:00 7.85 -0.11 1478 925 925 40 261 3.35 995
19:00 7.36 -0.1 680 800 680 32 241 2.91 933
20:00 6.73 0.19 680 800 680 24 234 2.84 818
21:00 6.22 0.35 0 675 0 16 240 3.15 734
22:00 5.9 0.45 0 675 0 8 246 3.1 681
23:00 5.52 -0.17 0 675 0 0 243 2.94 711
00:00 5.78 -0.06 0 675 0 0 242 2.87 730
01:00 5.36 -0.07 0 550 0 0 234 2.28 679
02:00 4.85 -0.12 0 550 0 0 239 2.24 621
----------------------------------------------------------------------------------------------------------------------

Emagram GIF Data 2026041200 Sapporo

Emagram Source Data 2026041200 Sapporo

-----------------------------------------------------------------------------
   PRES   HGHT   TEMP   DWPT   RELH   MIXR   DRCT   SKNT   THTA   THTE   THTV
    hPa     m      C      C      %    g/kg    deg   knot     K      K      K 
-----------------------------------------------------------------------------
 1001.0     26    6.6   -0.4     61   3.73    310      7  279.7  290.2  280.3
 1000.0     24    6.6    0.6     66   4.01      0      0  279.8  291.1  280.4
  990.0    105    5.8    0.1     67   3.92    320     10  279.8  290.8  280.4
  944.0    491    2.0   -2.0     75   3.52    285     12  279.7  289.7  280.3
  925.0    656    0.4   -2.9     79   3.35    290     19  279.7  289.2  280.3
  918.0    716   -0.1   -3.1     80   3.32    295     19  279.8  289.2  280.3
  879.0   1060   -3.3   -4.6     91   3.11    280     21  280.0  288.9  280.5
  861.0   1224   -4.8   -5.3     96   3.01    300     37  280.1  288.7  280.6
  850.0   1326   -5.7   -5.7    100   2.95    300     37  280.2  288.6  280.7
  808.0   1720   -8.5   -8.7     98   2.46    293     37  281.3  288.4  281.7
  806.0   1740   -7.3   -8.5     91   2.51    293     37  282.8  290.1  283.2
  788.0   1914   -8.3   -9.5     91   2.37    290     37  283.5  290.5  283.9
  749.0   2306  -10.5  -11.8     90   2.08    292     39  285.3  291.5  285.6
  700.0   2824  -12.3  -14.0     87   1.86    295     41  288.8  294.5  289.2
  641.0   3488  -14.7  -17.4     80   1.53    305     45  293.4  298.2  293.7
  543.0   4740  -19.3  -23.9     67   1.03    300     49  302.2  305.7  302.4
  535.0   4850  -19.9  -24.6     66   0.98    300     49  302.8  306.1  303.0
  509.0   5218  -22.0  -26.9     64   0.84    305     41  304.6  307.5  304.8
  500.0   5350  -22.7  -27.7     64   0.79    300     45  305.3  308.0  305.4
  455.0   6032  -27.5  -32.5     62   0.55    304     54  307.6  309.6  307.7
  438.0   6302  -29.6  -34.3     64   0.48    305     58  308.3  310.0  308.4
  419.0   6616  -32.1  -36.3     66   0.41    307     54  309.1  310.6  309.1
  400.0   6940  -34.9  -38.8     68   0.33    310     49  309.6  310.8  309.6
  367.0   7536  -40.1  -44.7     61   0.20    310     50  310.3  311.1  310.4
  326.0   8335  -46.9                         310     51  311.6         311.6
  324.0   8376  -47.3                         310     49  311.6         311.6
  302.0   8845  -44.5                         300     51  321.9         321.9
  300.0   8890  -44.9                         300     51  322.0         322.0
  276.0   9442  -46.4                         305     45  327.6         327.6
  271.0   9563  -46.7                         309     51  328.8         328.8
  270.0   9588  -46.5                         310     52  329.4         329.4
  261.0   9814  -44.9                         290     45  335.0         335.0
  250.0  10100  -42.9                         290     54  342.1         342.1
  238.0  10434  -40.3                         285     56  350.9         350.9
  208.0  11353  -40.5                         280     60  364.4         364.4
  200.0  11620  -40.5                         280     56  368.5         368.5
  187.0  12073  -42.0                         270     43  373.2         373.2
  169.0  12756  -44.3                         270     45  380.3         380.3
  166.0  12877  -44.7                         270     50  381.6         381.6
  162.0  13039  -45.3                         270     56  383.2         383.2
  150.0  13550  -47.3                         275     52  388.4         388.4
  136.0  14196  -47.9                         280     56  398.2         398.2
  123.0  14859  -48.6                         265     45  408.6         408.6
  121.0  14967  -48.7                         272     43  410.4         410.4
  119.0  15075  -49.4                         280     41  411.1         411.1
  103.0  16011  -55.1                         265     35  417.4         417.4
  102.0  16074  -55.5                         265     34  417.9         417.9
  100.0  16200  -56.1                         265     33  419.1         419.1

Station information and sounding indices

                             Station number: 47412
                           Observation time: 260412/0000
                           Station latitude: 43.05
                          Station longitude: 141.33
                          Station elevation: 26.0
                            Showalter index: 14.54
                               Lifted index: 13.28
    LIFT computed using virtual temperature: 13.35
                                SWEAT index: 119.02
                                    K index: 9.60
                         Cross totals index: 17.00
                      Vertical totals index: 17.00
                        Totals totals index: 34.00
      Convective Available Potential Energy: 21.90
             CAPE using virtual temperature: 23.83
                      Convective Inhibition: -0.60
             CINS using virtual temperature: -0.04
                           Equilibrum Level: 806.42
 Equilibrum Level using virtual temperature: 806.41
                   Level of Free Convection: 892.36
             LFCT using virtual temperature: 895.92
                     Bulk Richardson Number: 0.24
          Bulk Richardson Number using CAPV: 0.26
  Temp [K] of the Lifted Condensation Level: 271.33
Pres [hPa] of the Lifted Condensation Level: 898.84
   Equivalent potential temp [K] of the LCL: 290.30
     Mean mixed layer potential temperature: 279.74
              Mean mixed layer mixing ratio: 3.75
              1000 hPa to 500 hPa thickness: 5326.00
Precipitable water [mm] for entire sounding: 12.13