Emagram Analysis vs Temperature

TEMP GND
C
THRML TOP
m
CLD BASE
m
AVAIL ALT
m
DRCT
deg
SKNT
knot
TEMP AIR
C
---------------------------------------------------------------------------------
-7 0 100 0 - - -
-6 0 225 0 - - -
-5 0 350 0 - - -
-4 0 475 0 - - -
-3 0 600 0 - - -
-2 45 725 45 180 6 -1.8
-1 90 850 90 180 6 -1.8
0 134 975 134 170 12 -1.1
1 200 1100 200 222 10 -1.3
2 328 1225 328 222 10 -1.3
3 916 1350 916 265 12 -6.4
4 1344 1475 1344 290 12 -9.6
5 1459 1600 1459 280 31 -8.9
6 1533 1725 1533 280 31 -8.9
7 1606 1850 1606 280 31 -8.9
---------------------------------------------------------------------------------

Forecast Information 2025/12/29 Sapporo,Hokkaido

MaxTemp : 3.36
DewPoint : -7.8

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 -1.26 -6.17 90 850 90 94 169 3.38 614
05:00 -0.94 -6.96 90 850 90 92 171 3.82 753
06:00 -1.12 -6.03 90 850 90 92 170 4.1 614
07:00 -1 -4.74 90 850 90 92 168 4.18 468
08:00 -0.46 -2.84 134 975 134 93 155 3.87 298
09:00 0.53 -0.68 200 1100 200 94 147 4.12 151
10:00 1.94 0.81 328 1225 328 100 148 4.63 141
11:00 2.9 1.82 916 1350 916 100 149 4.87 135
12:00 3.36 2.06 916 1350 916 100 156 5.17 163
13:00 3.35 2.02 916 1350 916 100 159 4.61 166
----------------------------------------------------------------------------------------------------------------------

Emagram GIF Data 2025122812 Sapporo

Emagram Source Data 2025122812 Sapporo

-----------------------------------------------------------------------------
   PRES   HGHT   TEMP   DWPT   RELH   MIXR   DRCT   SKNT   THTA   THTE   THTV
    hPa     m      C      C      %    g/kg    deg   knot     K      K      K 
-----------------------------------------------------------------------------
 1017.0     26   -2.7   -7.6     69   2.13    150      7  269.1  275.1  269.5
 1016.0     33   -2.6   -7.8     68   2.11      0      0  269.3  275.2  269.7
 1007.0     99   -1.8   -9.1     57   1.92    180      6  270.9  276.3  271.2
 1000.0    151   -1.1  -10.1     50   1.78    170     12  272.1  277.1  272.3
  999.0    159   -0.9   -9.9     50   1.81    171     12  272.3  277.5  272.6
  994.0    199   -1.0   -9.8     51   1.84    175     12  272.6  277.9  272.9
  977.0    337   -1.3   -9.3     55   1.94    222     10  273.7  279.2  274.0
  974.0    361   -1.5   -9.3     55   1.94    230     10  273.7  279.2  274.0
  925.0    770   -5.1  -10.1     68   1.93    260     10  274.1  279.6  274.4
  904.0    949   -6.4  -11.2     69   1.81    265     12  274.5  279.7  274.8
  876.0   1194   -8.3  -12.6     71   1.66    265     12  275.1  279.9  275.4
  857.0   1365   -9.6  -13.6     72   1.57    290     12  275.5  280.0  275.7
  852.0   1411   -9.9  -13.9     73   1.54    283     13  275.6  280.1  275.8
  850.0   1429   -9.7  -14.5     68   1.47    280     14  276.0  280.3  276.2
  826.0   1651   -8.9  -22.9     31   0.74    280     31  279.1  281.4  279.2
  795.0   1946  -10.3  -22.7     36   0.78    290     37  280.6  283.1  280.8
  770.0   2192  -11.5  -22.5     40   0.82    286     37  281.9  284.5  282.1
  748.0   2414  -11.1  -24.1     33   0.73    283     36  284.7  287.1  284.8
  700.0   2922  -13.1  -29.1     25   0.50    275     35  287.9  289.6  288.0
  652.0   3457  -16.2  -32.2     24   0.40    280     39  290.4  291.7  290.4
  630.0   3716  -17.7  -33.7     23   0.35    281     41  291.5  292.7  291.6
  526.0   5033  -27.2  -43.2     20   0.16    285     52  295.5  296.1  295.6
  507.0   5301  -29.1  -45.1     20   0.14    285     50  296.3  296.8  296.4
  500.0   5400  -30.1  -45.1     22   0.14    285     49  296.3  296.8  296.3
  474.0   5776  -33.3  -44.3     32   0.16    284     48  296.9  297.4  296.9
  421.0   6594  -40.1  -47.1     47   0.13    281     47  298.4  298.9  298.4
  412.0   6740  -41.3                         280     47  298.7         298.7
  400.0   6940  -42.9                         280     45  299.2         299.2
  366.0   7524  -46.7                         275     52  301.8         301.8
  334.0   8125  -50.5                         285     41  304.5         304.5
  300.0   8830  -55.1                         280     49  307.6         307.6
  294.0   8958  -55.7                         275     51  308.5         308.5
  285.0   9156  -56.7                         273     51  309.8         309.8
  252.0   9930  -59.1                         265     51  317.4         317.4
  251.0   9955  -59.0                         265     51  317.9         317.9
  250.0   9980  -58.9                         265     52  318.4         318.4
  200.0  11390  -55.1                         265     56  345.4         345.4
  190.0  11719  -53.5                         265     57  353.0         353.0
  173.0  12330  -51.1                         265     60  366.5         366.5
  150.0  13260  -47.5                         255     56  388.0         388.0
  142.0  13621  -48.3                         255     54  392.7         392.7
  135.0  13953  -48.6                         255     52  397.9         397.9
  128.0  14303  -48.9                         265     47  403.5         403.5
  119.0  14781  -49.3                         265     54  411.2         411.2
  115.0  15005  -49.4                         265     58  415.2         415.2
  104.0  15663  -49.5                         270     49  427.0         427.0
  103.0  15727  -49.5                         270     47  428.2         428.2
  100.0  15920  -49.7                         270     39  431.4         431.4

Station information and sounding indices

                             Station number: 47412
                           Observation time: 251228/1200
                           Station latitude: 43.05
                          Station longitude: 141.33
                          Station elevation: 26.0
                            Showalter index: 13.57
                               Lifted index: 15.32
    LIFT computed using virtual temperature: 15.32
                                SWEAT index: 77.02
                                    K index: -10.10
                         Cross totals index: 15.60
                      Vertical totals index: 20.40
                        Totals totals index: 36.00
      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: 262.26
Pres [hPa] of the Lifted Condensation Level: 873.42
   Equivalent potential temp [K] of the LCL: 278.05
     Mean mixed layer potential temperature: 272.61
              Mean mixed layer mixing ratio: 1.92
              1000 hPa to 500 hPa thickness: 5249.00
Precipitable water [mm] for entire sounding: 5.05