Emagram Analysis vs Temperature

TEMP GND
C
THRML TOP
m
CLD BASE
m
AVAIL ALT
m
DRCT
deg
SKNT
knot
TEMP AIR
C
---------------------------------------------------------------------------------
-3 0 400 0 - - -
-2 0 525 0 - - -
-1 0 650 0 - - -
0 0 775 0 - - -
1 0 900 0 - - -
2 0 1025 0 - - -
3 0 1150 0 - - -
4 203 1275 203 129 6 2.6
5 314 1400 314 235 2 -2.3
6 921 1525 921 288 13 -7.1
7 1415 1650 1415 290 14 -7.3
8 1611 1775 1611 296 18 -9.3
9 1820 1900 1820 296 18 -9.3
10 1947 2025 1947 305 23 -10.2
11 2066 2150 2066 305 23 -10.2
---------------------------------------------------------------------------------

Forecast Information 2026/03/18 Sapporo,Hokkaido

MaxTemp : 6.85
DewPoint : -6.2

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
----------------------------------------------------------------------------------------------------------------------
16:00 6.85 -1.82 1415 1650 1415 75 113 2.43 1084
17:00 6.16 -1.31 921 1525 921 80 132 1.44 934
18:00 5.02 -0.89 314 1400 314 85 168 1.18 739
19:00 3.76 -0.89 203 1275 203 90 183 1.32 581
20:00 2.38 -0.93 0 1025 0 91 178 1.6 414
21:00 1.21 -2.14 0 900 0 96 180 1.84 419
22:00 1.6 -2.07 0 1025 0 100 170 2.03 459
23:00 1.66 -2.05 0 1025 0 100 159 2.35 464
00:00 1.49 -1.94 0 900 0 100 158 2.64 429
01:00 1.74 -1.65 0 1025 0 100 155 2.84 424
----------------------------------------------------------------------------------------------------------------------

Emagram GIF Data 2026031800 Sapporo

Emagram Source Data 2026031800 Sapporo

-----------------------------------------------------------------------------
   PRES   HGHT   TEMP   DWPT   RELH   MIXR   DRCT   SKNT   THTA   THTE   THTV
    hPa     m      C      C      %    g/kg    deg   knot     K      K      K 
-----------------------------------------------------------------------------
 1018.0     26    3.6   -5.4     52   2.52    120      5  275.3  282.5  275.8
 1000.0    164    1.8   -6.2     55   2.42    120      4  274.9  281.8  275.4
  998.0    180    1.7   -7.0     53   2.28    120      6  275.0  281.5  275.4
  997.0    188    1.6   -7.4     51   2.21    122      6  275.0  281.3  275.4
  992.0    229    2.6  -11.4     35   1.62    129      6  276.4  281.1  276.7
  925.0    792   -2.3  -14.3     39   1.37    235      2  276.9  281.0  277.2
  918.0    852   -2.7  -15.7     36   1.23    252      3  277.1  280.8  277.4
  913.0    895   -3.0  -15.5     38   1.26    265      4  277.2  281.0  277.4
  856.0   1401   -7.1  -13.1     62   1.64    288     13  278.1  283.0  278.4
  850.0   1456   -7.3  -15.3     53   1.38    290     14  278.5  282.6  278.7
  809.0   1839   -9.3  -23.3     31   0.73    296     18  280.3  282.6  280.4
  751.0   2412  -10.2  -39.2      7   0.17    305     23  285.3  285.9  285.4
  747.0   2453  -10.3  -40.3      7   0.15    305     23  285.7  286.2  285.7
  720.0   2736  -11.3  -32.3     16   0.36    305     27  287.6  288.8  287.7
  700.0   2951  -12.5  -36.5     12   0.24    305     29  288.6  289.4  288.7
  656.0   3441  -15.0  -36.4     14   0.26    310     25  291.2  292.1  291.3
  601.0   4101  -18.3  -36.3     19   0.29    295     31  294.8  295.8  294.8
  600.0   4113  -18.4  -36.4     19   0.28    295     31  294.8  295.8  294.9
  507.0   5350  -26.1  -50.1      9   0.08    305     45  300.0  300.3  300.0
  504.0   5393  -26.4  -49.2     10   0.09    305     45  300.1  300.4  300.1
  500.0   5450  -26.9  -47.9     12   0.10    305     45  300.2  300.6  300.2
  466.0   5953  -31.3  -45.3     24   0.14    297     51  300.8  301.4  300.8
  458.0   6075  -32.2  -42.8     34   0.19    295     52  301.2  301.9  301.2
  452.0   6168  -32.9  -40.9     45   0.24    295     58  301.4  302.3  301.5
  445.0   6277  -32.8  -38.5     56   0.31    295     66  303.0  304.1  303.0
  442.0   6325  -32.7  -37.5     62   0.35    295     66  303.6  304.9  303.7
  411.0   6832  -36.5  -42.5     54   0.22    295     69  305.1  305.9  305.1
  405.0   6934  -36.9  -54.9     14   0.05    295     70  305.9  306.1  305.9
  402.0   6985  -36.2  -60.8      6   0.03    295     70  307.4  307.6  307.4
  400.0   7020  -35.7  -64.7      3   0.02    295     74  308.5  308.6  308.5
  394.0   7125  -34.9  -68.9      2   0.01    295     77  310.9  310.9  310.9
  374.0   7487  -36.9  -61.6      6   0.03    295     89  312.9  313.1  313.0
  360.0   7752  -38.3  -56.3     13   0.05    296     91  314.5  314.7  314.5
  358.0   7790  -38.1  -50.1     27   0.11    296     91  315.2  315.7  315.2
  353.0   7887  -38.9  -55.9     15   0.06    296     92  315.4  315.6  315.4
  339.0   8165  -40.1  -49.1     38   0.13    297     94  317.4  318.0  317.5
  321.0   8536  -42.7                         298     97  318.8         318.8
  300.0   8990  -46.1                         300    101  320.3         320.3
  258.0   9974  -53.7                         295    115  323.2         323.2
  250.0  10180  -55.3                         295    111  323.7         323.7
  244.0  10334  -55.7                         300    109  325.4         325.4
  231.0  10680  -56.5                         298     94  329.3         329.3
  215.0  11132  -58.3                         295     74  333.3         333.3
  210.0  11281  -56.5                         290     74  338.3         338.3
  200.0  11590  -52.9                         290     66  348.8         348.8
  189.0  11958  -51.1                         284     56  357.4         357.4
  183.0  12169  -51.0                         280     51  360.8         360.8
  166.0  12807  -50.9                         285     51  371.3         371.3
  157.0  13172  -50.8                         285     37  377.4         377.4
  150.0  13470  -50.7                         285     37  382.5         382.5
  148.0  13557  -51.3                         284     37  382.9         382.9
  128.0  14491  -52.0                         275     31  397.9         397.9
  122.0  14800  -52.3                         250     37  402.9         402.9
  117.0  15069  -52.5                         270     41  407.4         407.4
  105.0  15766  -53.0                         260     47  419.1         419.1
  103.0  15889  -53.1                         266     43  421.3         421.3
  101.0  16016  -50.7                         272     39  428.3         428.3
  100.0  16080  -51.1                         275     37  428.7         428.7
   93.0  16548  -54.1                         285     33  431.9         431.9
   92.9  16555  -54.1                         285     35  431.9         431.9
   86.0  17047  -54.7                         255     33  440.3         440.3
   75.0  17920  -55.8                         265     37  455.7         455.7
   72.0  18180  -56.1                         270     21  460.3         460.3
   70.0  18360  -56.3                         260     23  463.6         463.6
   68.0  18546  -55.9                         245     31  468.3         468.3
   65.0  18834  -55.2                         270     23  475.8         475.8
   63.0  19035  -54.8                         275     16  481.1         481.1
   60.9  19252  -54.3                         259     16  486.9         486.9
   58.0  19563  -55.1                         235     16  491.8         491.8
   54.0  20019  -56.4                         240     17  499.1         499.1
   52.0  20260  -57.0                         240     23  503.0         503.0
   50.0  20510  -57.7                         270     10  507.1         507.1
   48.0  20767  -57.8                         200     12  512.9         512.9
   47.0  20900  -57.8                         195     17  515.9         515.9
   42.5  21534  -57.9                         235     22  530.7         530.7
   42.0  21609  -57.5                         240     23  533.5         533.5
   41.0  21762  -56.7                         200     10  539.2         539.2
   40.0  21918  -55.9                         150     12  545.0         545.0
   39.8  21950  -55.7                         152     12  546.2         546.2
   38.0  22243  -56.1                         170     12  552.6         552.6
   37.0  22412  -56.3                         205     10  556.2         556.2
   35.0  22764  -56.8                         260     14  564.0         564.0
   33.0  23137  -57.2                         255     10  572.2         572.2
   31.0  23533  -57.7                         325      6  581.2         581.2
   30.4  23656  -57.9                         346      6  584.0         584.0
   30.0                                         0      6                     

Station information and sounding indices

                             Station number: 47412
                           Observation time: 260318/0000
                           Station latitude: 43.05
                          Station longitude: 141.33
                          Station elevation: 26.0
                            Showalter index: 14.97
                               Lifted index: 15.96
    LIFT computed using virtual temperature: 15.95
                                SWEAT index: 73.02
                                    K index: -19.70
                         Cross totals index: 11.60
                      Vertical totals index: 19.60
                        Totals totals index: 31.20
      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: 261.02
Pres [hPa] of the Lifted Condensation Level: 822.90
   Equivalent potential temp [K] of the LCL: 281.31
     Mean mixed layer potential temperature: 275.99
              Mean mixed layer mixing ratio: 1.89
              1000 hPa to 500 hPa thickness: 5286.00
Precipitable water [mm] for entire sounding: 4.25