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 13 0 - - -
-3 0 138 0 - - -
-2 0 263 0 - - -
-1 0 388 0 - - -
0 0 513 0 - - -
1 0 638 0 - - -
2 0 763 0 - - -
3 0 888 0 - - -
4 704 1013 704 310 19 -3.7
5 1619 1138 1138 315 25 -7.0
6 1900 1263 1263 315 25 -7.0
7 2188 1388 1388 315 25 -7.0
8 2681 1513 1513 315 25 -7.2
---------------------------------------------------------------------------------

Forecast Information 2026/03/17 Sapporo,Hokkaido

MaxTemp : 4.13
DewPoint : -4.1

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
----------------------------------------------------------------------------------------------------------------------
15:00 3.85 -4.29 704 1013 704 43 324 4.78 1018
16:00 3.85 -4.52 704 1013 704 40 321 4.17 1046
17:00 3.63 -4.48 704 1013 704 37 313 3.25 1014
18:00 2.89 -4.24 0 888 0 31 294 2.82 891
19:00 2.07 -4.32 0 763 0 24 274 2.45 799
20:00 0.61 -3.91 0 638 0 16 256 2.23 565
21:00 -0.41 -5.41 0 513 0 9 245 2.14 625
22:00 -0.53 -5.39 0 388 0 1 243 2.05 608
23:00 -0.55 -5.43 0 388 0 1 248 2.08 610
00:00 -0.59 -5.53 0 388 0 0 245 1.81 618
----------------------------------------------------------------------------------------------------------------------

Emagram GIF Data 2026031700 Sapporo

Emagram Source Data 2026031700 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    3.0   -4.0     60   2.81     70      3  274.8  282.7  275.3
 1016.0     33    2.9   -4.1     60   2.80      0      0  274.8  282.7  275.3
 1000.0    154    1.8   -5.2     60   2.61      0      6  274.9  282.3  275.4
  995.0    194    1.4   -5.4     61   2.59    350      8  275.0  282.3  275.4
  947.0    589   -2.0   -7.0     69   2.41    315     17  275.4  282.2  275.8
  925.0    777   -3.7   -7.7     74   2.33    310     19  275.5  282.1  275.9
  850.0   1437   -9.7  -11.1     90   1.94    315     25  276.0  281.6  276.3
  835.0   1574  -10.9  -12.3     89   1.79    315     25  276.1  281.3  276.4
  779.0   2102  -14.3  -23.1     48   0.77    315     25  277.9  280.3  278.1
  755.0   2339  -15.9  -27.9     35   0.51    315     24  278.8  280.4  278.9
  700.0   2903  -20.7  -31.7     37   0.39    315     23  279.5  280.8  279.6
  652.0   3425  -24.5  -32.5     47   0.38    323     22  281.0  282.2  281.0
  592.0   4119  -30.4  -36.6     55   0.28    335     21  282.0  282.9  282.1
  585.0   4204  -31.1  -37.1     56   0.27    332     23  282.1  283.0  282.2
  570.0   4388  -31.7  -48.7     17   0.08    326     29  283.5  283.8  283.5
  509.0   5193  -29.5  -68.2      1   0.01    300     52  295.5  295.5  295.5
  508.0   5207  -29.5  -68.5      1   0.01    299     52  295.7  295.7  295.7
  500.0   5320  -29.5  -66.5      2   0.01    295     51  297.0  297.1  297.0
  438.0   6246  -34.5  -68.5      2   0.01    290     60  302.1  302.2  302.1
  405.0   6793  -37.4  -69.7      2   0.01    280     70  305.2  305.2  305.2
  400.0   6880  -37.9  -69.9      2   0.01    280     72  305.6  305.7  305.6
  382.0   7195  -40.1  -67.1      4   0.01    280     75  306.8  306.9  306.8
  367.0   7466  -42.0                         280     78  307.8         307.8
  348.0   7825  -44.5                         280     73  309.1         309.1
  337.0   8040  -44.3                         280     70  312.3         312.3
  310.0   8594  -48.1                         280     62  314.5         314.5
  300.0   8810  -47.9                         275     56  317.7         317.7
  284.0   9174  -47.2                         275     51  323.8         323.8
  271.0   9485  -46.6                         270     54  329.0         329.0
  260.0   9760  -46.0                         265     45  333.8         333.8
  250.0  10020  -45.5                         260     45  338.3         338.3
  247.0  10101  -44.9                         261     46  340.4         340.4
  238.0  10348  -44.9                         265     47  343.9         343.9
  227.0  10664  -45.0                         270     43  348.5         348.5
  206.0  11313  -45.1                         260     39  358.2         358.2
  200.0  11510  -45.1                         265     47  361.2         361.2
  197.0  11610  -45.2                         260     52  362.6         362.6
  150.0  13420  -47.3                         265     39  388.4         388.4
  149.0  13464  -47.3                         260     37  389.1         389.1
  119.0  14952  -47.1                         245     54  415.3         415.3
  108.0  15594  -47.3                         240     41  426.6         426.6
  100.0  16100  -50.5                         240     49  429.9         429.9

Station information and sounding indices

                             Station number: 47412
                           Observation time: 260317/0000
                           Station latitude: 43.05
                          Station longitude: 141.33
                          Station elevation: 26.0
                            Showalter index: 13.17
                               Lifted index: 12.58
    LIFT computed using virtual temperature: 12.56
                                SWEAT index: 100.99
                                    K index: -2.30
                         Cross totals index: 18.40
                      Vertical totals index: 19.80
                        Totals totals index: 38.20
      Convective Available Potential Energy: 2.30
             CAPE using virtual temperature: 3.54
                      Convective Inhibition: -12.95
             CINS using virtual temperature: -11.48
                           Equilibrum Level: 805.58
 Equilibrum Level using virtual temperature: 797.20
                   Level of Free Convection: 854.88
             LFCT using virtual temperature: 856.97
                     Bulk Richardson Number: 0.05
          Bulk Richardson Number using CAPV: 0.08
  Temp [K] of the Lifted Condensation Level: 266.27
Pres [hPa] of the Lifted Condensation Level: 892.68
   Equivalent potential temp [K] of the LCL: 282.31
     Mean mixed layer potential temperature: 275.06
              Mean mixed layer mixing ratio: 2.57
              1000 hPa to 500 hPa thickness: 5166.00
Precipitable water [mm] for entire sounding: 5.89