Emagram Analysis vs Temperature

TEMP GND
C
THRML TOP
m
CLD BASE
m
AVAIL ALT
m
DRCT
deg
SKNT
knot
TEMP AIR
C
---------------------------------------------------------------------------------
-6 0 0 0 - - -
-5 0 0 0 - - -
-4 0 0 0 - - -
-3 0 0 0 - - -
-2 0 0 0 - - -
-1 0 0 0 - - -
0 0 0 0 - - -
1 0 0 0 - - -
2 0 0 0 - - -
3 0 0 0 - - -
4 0 38 0 - - -
5 107 163 107 315 6 3.3
6 271 288 271 325 12 2.5
7 425 413 413 325 12 2.5
8 586 538 538 325 12 2.5
---------------------------------------------------------------------------------

Forecast Information 2026/02/28 Sapporo,Hokkaido

MaxTemp : 3.85
DewPoint : 3.7

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
----------------------------------------------------------------------------------------------------------------------
14:00 3.78 1.49 0 38 0 80 312 4.95 286
15:00 3.85 0.89 0 38 0 75 314 5.58 370
16:00 3.62 1.17 0 38 0 80 314 6.53 306
17:00 3.26 0.82 0 0 0 85 313 6.85 305
18:00 2.79 0.52 0 0 0 83 311 7.08 284
19:00 2.28 0.02 0 0 0 88 313 7.22 283
20:00 1.65 -1.76 0 0 0 93 315 7.3 426
21:00 1.28 -2.49 0 0 0 94 317 7.16 471
22:00 1.07 -2.49 0 0 0 100 319 6.9 445
23:00 0.86 -2.39 0 0 0 100 321 6.91 406
----------------------------------------------------------------------------------------------------------------------

Emagram GIF Data 2026022800 Sapporo

Emagram Source Data 2026022800 Sapporo

-----------------------------------------------------------------------------
   PRES   HGHT   TEMP   DWPT   RELH   MIXR   DRCT   SKNT   THTA   THTE   THTV
    hPa     m      C      C      %    g/kg    deg   knot     K      K      K 
-----------------------------------------------------------------------------
 1009.0     26    4.6    4.2     97   5.15      0      0  277.0  291.2  277.9
 1000.0     89    4.0    3.7     98   5.01    310      2  277.1  291.0  278.0
  978.0    269    3.3    3.1     99   4.91    315      6  278.2  291.8  279.1
  951.0    496    2.5    2.4     99   4.79    325     12  279.6  292.9  280.4
  925.0    721    1.6    1.6    100   4.67    310     10  280.9  294.1  281.7
  924.0    730    1.6    1.6    100   4.66    315     10  281.0  294.1  281.8
  909.0    862    1.0    0.9    100   4.53    330     10  281.7  294.5  282.5
  895.0    987    0.4    0.3    100   4.41    305     10  282.4  294.9  283.1
  850.0   1402   -1.5   -1.6     99   4.02    270     12  284.6  296.1  285.2
  848.0   1421   -1.6   -1.7     99   4.00    275     14  284.7  296.2  285.4
  822.0   1669   -2.5   -2.9     97   3.77    275     16  286.2  297.2  286.9
  797.0   1915   -3.5   -4.1     96   3.56    301     10  287.7  298.2  288.3
  789.0   1995   -3.7   -4.4     95   3.51    310      8  288.3  298.7  288.9
  778.0   2106   -4.0   -4.8     94   3.45    280     10  289.2  299.4  289.8
  747.0   2428   -4.8   -6.0     91   3.28    260     14  291.6  301.5  292.2
  737.0   2534   -5.1   -6.4     91   3.23    265     11  292.5  302.2  293.0
  716.0   2761   -6.9   -7.5     96   3.06    275      6  292.9  302.2  293.5
  709.0   2838   -7.5   -7.8     98   3.01    260      8  293.1  302.2  293.6
  700.0   2938   -8.3   -8.3    100   2.93    250     12  293.3  302.2  293.8
  693.0   3016   -8.7   -9.5     94   2.70    250      9  293.7  301.9  294.1
  690.0   3050   -7.5  -13.7     61   1.93    250      8  295.4  301.4  295.7
  689.0   3061   -7.1  -15.1     53   1.73    245      8  295.9  301.4  296.2
  680.0   3164   -6.5  -17.5     41   1.43    204      8  297.7  302.3  298.0
  678.0   3186   -6.7  -17.7     41   1.42    195      8  297.8  302.4  298.0
  648.0   3537   -9.1  -20.1     41   1.20    225     19  298.9  302.8  299.1
  634.0   3707  -10.3  -21.3     40   1.11    225     20  299.4  303.1  299.6
  596.0   4180  -13.5  -16.3     79   1.81    225     24  301.0  306.9  301.4
  552.0   4758  -18.2  -21.0     79   1.31    225     29  302.2  306.5  302.4
  549.0   4799  -18.5  -21.3     79   1.28    225     29  302.2  306.5  302.5
  531.0   5047  -19.7  -38.7     17   0.25    225     27  303.7  304.6  303.7
  509.0   5359  -22.3  -45.3     10   0.13    225     26  304.2  304.7  304.3
  500.0   5490  -23.5  -45.5     11   0.13    225     25  304.3  304.8  304.4
  474.0   5871  -26.4  -48.6     10   0.10    220     25  305.4  305.8  305.5
  451.0   6225  -29.1  -51.5     10   0.07    235     33  306.5  306.8  306.5
  400.0   7080  -35.5  -58.5      8   0.04    215     43  308.8  308.9  308.8
  398.0   7115  -35.7  -58.7      8   0.03    214     43  308.9  309.1  309.0
  371.0   7600  -39.7  -59.7     10   0.03    207     49  309.9  310.0  309.9
  369.0   7637  -40.1  -59.1     11   0.04    206     50  309.9  310.0  309.9
  320.0   8589  -47.0                         190     62  313.2         313.2
  300.0   9020  -50.1                         200     62  314.6         314.6
  262.0   9892  -54.8                         205     62  320.2         320.2
  261.0   9916  -54.9                         206     63  320.4         320.4
  256.0  10039  -55.3                         210     66  321.5         321.5
  250.0  10190  -55.9                         215     64  322.8         322.8
  220.0  11009  -54.9                         215     54  336.4         336.4
  212.0  11247  -54.6                         215     62  340.5         340.5
  200.0  11620  -54.1                         220     54  346.9         346.9
  174.0  12516  -53.5                         235     54  362.0         362.0
  165.0  12857  -53.3                         245     54  367.9         367.9
  157.0  13177  -53.1                         245     41  373.5         373.5
  150.0  13470  -52.9                         245     45  378.7         378.7
  131.0  14345  -52.6                         240     39  394.2         394.2
  128.0  14494  -52.5                         240     47  396.9         396.9
  125.0  14647  -52.5                         245     39  399.7         399.7
  120.0  14911  -52.4                         250     45  404.6         404.6
  114.0  15242  -52.3                         255     27  410.7         410.7
  109.0  15531  -54.1                         235     27  412.6         412.6
  108.0  15590  -54.5                         237     27  413.0         413.0
  100.0  16080  -56.9                         250     31  417.5         417.5

Station information and sounding indices

                             Station number: 47412
                           Observation time: 260228/0000
                           Station latitude: 43.05
                          Station longitude: 141.33
                          Station elevation: 26.0
                            Showalter index: 8.22
                               Lifted index: 11.33
    LIFT computed using virtual temperature: 11.29
                                SWEAT index: 49.01
                                    K index: 20.40
                         Cross totals index: 21.90
                      Vertical totals index: 22.00
                        Totals totals index: 43.90
      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: 276.22
Pres [hPa] of the Lifted Condensation Level: 974.95
   Equivalent potential temp [K] of the LCL: 291.86
     Mean mixed layer potential temperature: 278.25
              Mean mixed layer mixing ratio: 4.92
              1000 hPa to 500 hPa thickness: 5401.00
Precipitable water [mm] for entire sounding: 15.39