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 - - -
8 0 63 0 - - -
9 0 188 0 - - -
10 0 313 0 - - -
11 0 438 0 - - -
12 0 563 0 - - -
13 185 688 185 130 12 10.7
14 425 813 425 175 16 9.4
15 667 938 667 255 19 8.2
16 1072 1063 1063 255 19 8.2
17 1440 1188 1188 235 39 4.8
18 1500 1313 1313 235 39 4.8
19 1540 1438 1438 239 37 4.6
20 1581 1563 1563 239 37 4.6
21 1621 1688 1621 250 36 5.2
---------------------------------------------------------------------------------

Forecast Information 2026/04/18 Sapporo,Hokkaido

MaxTemp : 16.85
DewPoint : 7.5

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
----------------------------------------------------------------------------------------------------------------------
14:00 16.67 8.12 1440 1188 1188 71 219 2.42 1069
15:00 16.85 8.55 1440 1188 1188 75 216 2.59 1038
16:00 16.59 8.3 1440 1188 1188 67 206 2.54 1036
17:00 15.94 8.19 1072 1063 1063 50 217 3.85 969
18:00 14.35 6.45 425 813 425 35 253 4.45 988
19:00 12.59 5.04 185 688 185 21 267 3.59 944
20:00 10.1 2.83 0 313 0 6 269 3.22 909
21:00 9.37 3.03 0 188 0 8 269 3.38 793
22:00 9.61 3.16 0 313 0 74 263 4.13 806
23:00 8.8 2.66 0 188 0 41 260 3.4 768
----------------------------------------------------------------------------------------------------------------------

Emagram GIF Data 2026041800 Sapporo

Emagram Source Data 2026041800 Sapporo

-----------------------------------------------------------------------------
   PRES   HGHT   TEMP   DWPT   RELH   MIXR   DRCT   SKNT   THTA   THTE   THTV
    hPa     m      C      C      %    g/kg    deg   knot     K      K      K 
-----------------------------------------------------------------------------
 1007.0     26   12.6    8.1     74   6.77     90      7  285.2  304.2  286.4
 1000.0     76   11.8    7.5     75   6.54     70      4  284.9  303.4  286.1
  994.0    126   11.5    7.4     76   6.52     70      6  285.1  303.5  286.3
  978.0    261   10.7    7.0     78   6.47    130     12  285.7  304.0  286.8
  952.0    485    9.4    6.4     82   6.38    175     16  286.6  304.7  287.7
  929.0    689    8.2    5.9     85   6.30    255     19  287.3  305.3  288.4
  925.0    725    8.0    5.8     86   6.29    255     19  287.5  305.4  288.6
  909.0    868    6.9    5.0     88   6.06    220     19  287.8  305.1  288.8
  856.0   1359    3.0    2.3     95   5.31    235     39  288.8  304.1  289.7
  850.0   1416    2.6    2.0     96   5.23    235     37  288.9  304.0  289.8
  844.0   1473    2.6    0.9     89   4.86    239     37  289.4  303.6  290.3
  826.0   1649    5.2   -3.8     52   3.51    250     36  294.0  304.6  294.6
  786.0   2046    1.9   -4.9     60   3.39    275     35  294.7  305.0  295.3
  701.0   2962   -5.6   -7.5     87   3.13    265     31  296.1  305.7  296.7
  700.0   2973   -5.7   -7.5     87   3.12    265     31  296.1  305.7  296.7
  683.0   3165   -7.3   -7.9     95   3.10    262     35  296.4  306.0  297.0
  624.0   3862  -11.3  -11.3    100   2.60    250     49  299.6  307.8  300.1
  587.0   4327  -13.2  -17.1     73   1.72    255     45  302.7  308.3  303.0
  585.0   4353  -13.3  -17.4     71   1.68    255     46  302.9  308.3  303.2
  580.0   4419  -12.7  -32.7     17   0.42    254     47  304.3  305.8  304.4
  563.0   4641  -14.3  -37.3     12   0.28    250     52  305.1  306.1  305.1
  500.0   5530  -20.5  -55.5      3   0.04    245     47  308.0  308.1  308.0
  481.0   5816  -22.9  -54.9      4   0.05    245     47  308.4  308.6  308.5
  429.0   6637  -30.0  -56.4      6   0.04    245     47  309.7  309.9  309.7
  400.0   7140  -34.3  -57.3      8   0.04    245     49  310.3  310.5  310.3
  379.0   7514  -37.1  -55.1     14   0.06    245     53  311.4  311.7  311.5
  358.0   7906  -40.1  -55.1     19   0.06    245     58  312.5  312.8  312.6
  300.0   9090  -47.9                         245     72  317.7         317.7
  296.0   9179  -48.4                         245     74  318.2         318.2
  291.0   9291  -49.1                         246     75  318.8         318.8
  250.0  10280  -53.3                         250     86  326.7         326.7
  246.0  10383  -53.7                         250     82  327.6         327.6
  230.0  10813  -55.5                         245     78  331.2         331.2
  229.0  10841  -55.4                         250     82  331.9         331.9
  223.0  11011  -54.5                         250     93  335.7         335.7
  213.0  11306  -53.0                         260     91  342.5         342.5
  205.0  11551  -51.7                         260     74  348.2         348.2
  200.0  11710  -50.9                         265     72  352.0         352.0
  181.0  12359  -50.7                         251     70  362.5         362.5
  180.0  12394  -50.8                         250     70  362.9         362.9
  158.0  13236  -53.6                         260     70  372.0         372.0
  157.0  13277  -53.7                         260     74  372.5         372.5
  152.0  13485  -53.3                         265     80  376.6         376.6
  150.0  13570  -53.1                         265     76  378.4         378.4
  145.0  13788  -53.2                         255     66  381.9         381.9
  138.0  14107  -53.3                         260     72  387.1         387.1
  132.0  14393  -53.4                         260     64  391.9         391.9
  122.0  14900  -53.6                         265     72  400.4         400.4
  119.0  15060  -53.7                         263     70  403.1         403.1
  105.0  15860  -56.1                         255     58  413.2         413.2
  103.0  15983  -56.5                         255     58  414.8         414.8
  100.0  16170  -57.3                         255     58  416.7         416.7

Station information and sounding indices

                             Station number: 47412
                           Observation time: 260418/0000
                           Station latitude: 43.05
                          Station longitude: 141.33
                          Station elevation: 26.0
                            Showalter index: 5.76
                               Lifted index: 5.73
    LIFT computed using virtual temperature: 5.60
                                SWEAT index: 191.72
                                    K index: 23.30
                         Cross totals index: 22.50
                      Vertical totals index: 23.10
                        Totals totals index: 45.60
      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: 279.35
Pres [hPa] of the Lifted Condensation Level: 924.15
   Equivalent potential temp [K] of the LCL: 304.02
     Mean mixed layer potential temperature: 285.73
              Mean mixed layer mixing ratio: 6.48
              1000 hPa to 500 hPa thickness: 5454.00
Precipitable water [mm] for entire sounding: 18.51