Emagram Analysis vs Temperature

TEMP GND
C
THRML TOP
m
CLD BASE
m
AVAIL ALT
m
DRCT
deg
SKNT
knot
TEMP AIR
C
---------------------------------------------------------------------------------
-7 0 0 0 - - -
-6 0 0 0 - - -
-5 0 0 0 - - -
-4 0 0 0 - - -
-3 0 63 0 - - -
-2 0 188 0 - - -
-1 0 313 0 - - -
0 0 438 0 - - -
1 0 563 0 - - -
2 268 688 268 0 16 -5.9
3 1055 813 813 0 16 -5.1
4 1371 938 938 5 19 -6.2
5 1486 1063 1063 5 19 -6.2
6 1570 1188 1188 5 19 -6.2
7 1653 1313 1313 5 19 -6.2
---------------------------------------------------------------------------------

Forecast Information 2026/03/13 Sapporo,Hokkaido

MaxTemp : 2.71
DewPoint : -3.5

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
----------------------------------------------------------------------------------------------------------------------
04:00 0.88 -14.73 0 563 0 100 333 4.33 1951
05:00 1.07 -22.72 0 563 0 100 333 4.49 2974
06:00 0.88 -14.73 0 563 0 100 332 4.56 1951
07:00 0.84 -10.29 0 563 0 100 332 4.55 1391
08:00 1.09 -7.03 0 563 0 100 334 4.63 1015
09:00 1.49 -4.42 0 563 0 100 334 4.87 739
10:00 2.05 -3.35 268 688 268 100 336 4.84 675
11:00 2.5 -3.14 1055 813 813 99 332 5.15 705
12:00 2.71 -2.66 1055 813 813 99 333 5.2 671
13:00 2.57 -2.46 1055 813 813 100 327 5.06 629
----------------------------------------------------------------------------------------------------------------------

Emagram GIF Data 2026031212 Sapporo

Emagram Source Data 2026031212 Sapporo

-----------------------------------------------------------------------------
   PRES   HGHT   TEMP   DWPT   RELH   MIXR   DRCT   SKNT   THTA   THTE   THTV
    hPa     m      C      C      %    g/kg    deg   knot     K      K      K 
-----------------------------------------------------------------------------
 1022.0     26    1.8   -3.2     69   2.97    340      8  273.2  281.5  273.7
 1014.0     88    1.1   -3.5     71   2.93    315      6  273.2  281.4  273.7
 1001.0    189    0.1   -3.9     75   2.88    340     16  273.1  281.2  273.6
 1000.0    197    0.0   -3.9     75   2.88    340     16  273.1  281.2  273.6
  925.0    813   -5.9   -6.1     98   2.63      0     16  273.3  280.6  273.7
  864.0   1341   -9.5   -9.6     99   2.14      5     19  274.9  281.0  275.2
  861.0   1368   -9.7   -9.8     99   2.12      7     19  275.0  281.0  275.3
  850.0   1467   -9.9  -10.0     99   2.11     15     21  275.8  281.8  276.1
  828.0   1669   -9.5   -9.8     98   2.20     27     26  278.3  284.6  278.6
  804.0   1896  -10.1  -11.1     92   2.04     40     31  280.0  285.9  280.3
  766.0   2269  -11.1  -13.3     84   1.80     30     25  282.8  288.2  283.1
  729.0   2646  -13.2  -15.4     84   1.59     20     19  284.5  289.4  284.8
  700.0   2955  -14.9  -17.1     83   1.44     20     25  286.0  290.4  286.2
  685.0   3118  -16.1  -18.7     80   1.28     34     26  286.4  290.4  286.6
  678.0   3195  -16.9  -25.4     48   0.72     40     27  286.3  288.6  286.4
  675.0   3229  -17.3  -28.3     38   0.55     40     25  286.3  288.1  286.4
  660.0   3395  -18.2  -27.8     43   0.59     40     17  287.1  289.0  287.2
  589.0   4236  -22.9  -25.5     79   0.82      5     16  291.1  293.8  291.3
  583.0   4312  -23.3  -25.3     84   0.84      8     16  291.5  294.2  291.6
  555.0   4670  -25.1  -27.6     80   0.72     20     16  293.4  295.8  293.6
  544.0   4815  -25.9  -28.6     78   0.67     36     17  294.2  296.4  294.3
  528.0   5029  -27.3  -29.6     81   0.63     60     19  295.1  297.1  295.2
  505.0   5349  -29.4  -31.1     86   0.57     80     12  296.3  298.2  296.4
  500.0   5420  -29.9  -31.4     87   0.56     80     14  296.5  298.4  296.6
  462.0   5977  -33.9  -36.8     75   0.35     80     19  298.3  299.5  298.4
  427.0   6532  -37.9  -42.2     64   0.22    104     17  300.0  300.8  300.0
  412.0   6778  -40.1  -44.0     66   0.19    115     16  300.2  300.9  300.3
  400.0   6980  -41.7                         115     19  300.7         300.7
  301.0   8838  -58.1                                     303.1         303.1

Station information and sounding indices

                             Station number: 47412
                           Observation time: 260312/1200
                           Station latitude: 43.05
                          Station longitude: 141.33
                          Station elevation: 26.0
                            Showalter index: 12.56
                               Lifted index: 13.11
    LIFT computed using virtual temperature: 13.17
                                SWEAT index: 56.00
                                    K index: 7.80
                         Cross totals index: 19.90
                      Vertical totals index: 20.00
                        Totals totals index: 39.90
      Convective Available Potential Energy: 3.14
             CAPE using virtual temperature: 3.40
                      Convective Inhibition: -0.35
             CINS using virtual temperature: -0.20
                           Equilibrum Level: 860.30
 Equilibrum Level using virtual temperature: 860.40
                   Level of Free Convection: 935.09
             LFCT using virtual temperature: 935.82
                     Bulk Richardson Number: 0.18
          Bulk Richardson Number using CAPV: 0.19
  Temp [K] of the Lifted Condensation Level: 268.27
Pres [hPa] of the Lifted Condensation Level: 938.52
   Equivalent potential temp [K] of the LCL: 281.12
     Mean mixed layer potential temperature: 273.19
              Mean mixed layer mixing ratio: 2.85
              1000 hPa to 500 hPa thickness: 5223.00
Precipitable water [mm] for entire sounding: 9.22