UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for CWLT... Searching the city database file for: CWLT ... Date:1200Z 10 OCT 25 Station: CWLT WMO ident: 71082 Latitude: 82.50 Longitude: -62.33 Elevation: 66.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 -25 SFC 985 66 -7.3 -14.3 57 7.0 -9.0 275 7 267.0 267.2 265.0 270.5 1.28 2 925 586 -7.1 -13.1 62 6.0 -8.7 220 18 272.0 272.3 268.8 276.3 1.50 3 917 654 -7.9 -12.9 67 5.0 -9.2 220 21 271.9 272.2 268.8 276.2 1.54 4 862 1135 -8.3 -14.3 62 6.0 -9.9 224 29 276.3 276.6 271.5 280.5 1.46 5 851 1235 -7.1 -16.1 49 9.0 -9.4 225 28 278.6 278.8 272.5 282.3 1.28 6 850 1244 -7.1 -16.1 49 9.0 -9.4 225 28 278.7 278.9 272.6 282.4 1.28 7 748 2225 -15.3 -20.2 66 4.9 -16.3 215 24 280.2 280.4 273.0 283.2 1.03 8 700 2722 -19.1 -25.1 59 6.0 -20.1 225 28 281.3 281.5 273.2 283.5 0.71 9 664 3113 -22.1 -26.8 66 4.7 -22.8 230 20 282.2 282.4 273.6 284.2 0.64 10 621 3604 -25.1 -29.6 66 4.5 -25.7 221 25 284.3 284.4 274.5 285.9 0.53 11 596 3902 -26.3 -32.3 57 6.0 -27.0 207 24 286.2 286.3 275.4 287.6 0.43 12 591 3963 -26.3 -35.3 42 9.0 -27.2 202 23 286.9 287.0 275.6 288.0 0.32 13 533 4702 -32.5 -38.5 55 6.0 -33.0 218 21 288.1 288.1 276.1 288.9 0.26 14 500 5150 -35.5 -41.5 54 6.0 -35.9 210 22 289.8 289.8 276.9 290.4 0.20 15 495 5219 -36.1 -42.1 54 6.0 -36.5 210 22 289.9 289.9 276.9 290.5 0.19 16 478 5460 -37.7 -48.7 31 11.0 -38.2 210 22 290.8 290.8 277.2 291.1 0.10 17 460 5722 -39.7 -47.7 42 8.0 -40.1 210 23 291.5 291.5 277.6 291.9 0.11 18 450 5871 -41.1 -51.1 33 10.0 -41.5 210 23 291.6 291.6 277.6 291.9 0.08 19 400 6660 -45.7 -55.7 31 10.0 -46.0 230 27 295.6 295.6 279.4 295.8 0.05 20 384 6932 -46.9 -58.9 24 12.0 -47.2 232 25 297.5 297.5 280.3 297.6 0.04 21 363 7304 -49.3 -60.3 27 11.0 -49.5 244 21 299.1 299.1 281.0 299.2 0.03 22 360 7358 -48.5 -60.5 24 12.0 -48.7 243 21 300.9 300.9 281.8 301.0 0.03 23 329 7948 -51.9 -63.9 22 12.0 -52.1 220 13 304.1 304.1 283.1 304.1 0.02 24 323 8067 -52.1 -65.1 20 13.0 -52.3 217 17 305.4 305.4 283.6 305.5 0.02 25 300 8550 -48.9 -69.9 7 21.0 -49.3 210 26 316.4 316.4 287.6 316.5 0.01 26 293 8704 -48.5 -71.5 5 23.0 -48.9 213 22 319.1 319.1 288.5 319.2 0.01 27 288 8817 -46.3 -72.3 4 26.0 -46.8 215 19 323.9 323.9 289.9 323.9 0.01 28 263 9415 -47.7 -74.7 3 27.0 -48.2 206 17 330.3 330.3 291.8 330.3 0.01 29 254 9645 -45.3 -76.3 2 31.0 -45.9 182 10 337.2 337.2 293.6 337.2 0.00 30 250 9750 -45.7 -76.7 2 31.0 -46.3 170 7 338.1 338.1 293.9 338.1 0.00 31 242 9966 -46.9 -76.9 2 30.0 -47.4 183 10 339.5 339.5 294.2 339.5 0.00 32 234 10190 -45.1 -77.1 2 32.0 -45.8 183 11 345.5 345.5 295.6 345.5 0.00 33 225 10452 -45.9 -77.9 1 32.0 -46.6 188 12 348.2 348.2 296.3 348.2 0.00 34 217 10694 -44.1 -77.1 1 33.0 -44.9 161 13 354.6 354.6 297.6 354.6 0.00 35 200 11240 -45.9 -77.9 1 32.0 -46.7 150 10 360.1 360.1 298.7 360.1 0.00 36 190 11581 -46.3 -78.3 1 32.0 -47.0 134 10 364.8 364.8 299.6 364.8 0.00 37 178 12017 -44.1 -79.1 1 35.0 -45.1 120 8 375.2 375.2 301.5 375.3 0.00 38 150 13160 -45.9 -80.9 1 35.0 -46.9 140 17 391.0 391.0 303.9 391.0 0.00 39 101 15765 -50.3 -83.3 1 33.0 -51.2 116 16 429.3 429.3 308.7 429.3 0.00 40 100 15830 -49.9 -83.9 1 34.0 -50.8 120 17 431.3 431.3 309.0 431.3 0.00 41 96 16097 -49.5 -83.5 1 34.0 -50.5 120 17 437.2 437.2 309.6 437.2 0.00 42 70 18150 -52.9 -84.9 1 32.0 -53.8 125 13 471.2 471.2 312.7 471.2 0.00 43 66 18529 -52.7 -84.7 1 32.0 -53.7 113 11 479.6 479.6 313.4 479.7 0.00 44 56 19575 -58.5 -87.5 1 29.0 -59.1 102 12 489.5 489.5 314.2 489.5 0.00 45 51 20165 -57.1 -87.1 1 30.0 -57.9 122 15 506.0 506.0 315.4 506.1 0.00 46 50 20290 -57.5 -86.5 1 29.0 -58.3 100 16 508.0 508.0 315.5 508.0 0.00 47 39 21842 -61.9 -88.9 2 27.0 -62.5 141 24 534.3 534.3 317.2 534.3 0.00 48 36 22339 -59.9 -87.9 1 28.0 -60.7 152 17 551.8 551.8 318.2 551.8 0.00 49 30 23470 -62.7 -88.7 2 26.0 -63.4 155 12 573.7 573.7 319.3 573.7 0.00 50 23 25107 -63.9 -89.9 2 26.0 -64.6 134 8 615.5 615.5 321.3 615.5 0.01 51 22 25381 -61.9 -89.9 1 28.0 -62.9 117 13 629.3 629.3 321.9 629.3 0.01 52 20 25970 -63.3 -90.3 1 27.0 -64.2 165 26 642.4 642.4 322.4 642.4 0.01 53 14 28148 -67.9 -91.9 2 24.0 -68.6 167 17 695.8 695.8 324.3 695.8 0.01 54 10 30190 -65.3 -91.3 2 26.0 -66.6 145 15 775.8 775.8 326.6 775.9 0.01 55 9.3 30634 -63.5 -90.5 1 27.0 -65.2 798.9 798.9 327.2 799.0 0.01 56 8.0 31553 -66.1 -91.1 2 25.0 -67.5 823.7 823.7 327.8 823.8 0.01 57 6.2 33102 -65.1 -91.1 2 26.0 -67.1 890.3 890.3 329.2 890.4 0.02 58 5.6 33730 -60.1 -89.1 1 29.0 -63.6 938.6 938.7 330.1 938.9 0.02 59 4.6 34944 -64.7 -90.7 2 26.0 -67.2 971.5 971.5 330.7 971.7 0.02 60 4.1 35654 -60.5 -89.5 1 29.0 -64.7 1024.3 1024.3 331.5 1024.6 0.03 TRP 329 7948 -51.9 -63.9 22 12.0 -52.1 220 13 304.1 304.1 283.1 304.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5175.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 58.60 % Est. max temperature: 4.58 C = 40.24 F Sfc-Lift cond lev (LCL): 880.81 mb = 966.89 m = 3172.17 ft T: -8.16 C 700-500 lapse rate: 6.75 C/km ThetaE index: 0.04 C Layer 917.0- 862.0 mb Conv cond level (CCL): 733.56 mb = 2370.91 m = 7778.48 ft Mean mixing ratio: 1.45 g/kg Conv temperature: 6.16 C = 43.10 F Cap Strength: 11.37 C Lifted Index: 12.41 C Risk: None Lifted Index @300 mb: 29.36 C Lifted Index @700 mb: 7.42 C Showalter Index: 6.49 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.40 C Cross Totals Index: 19.40 C K Index: 6.30 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 1.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.09 J/kg Max Up Vert Vel: 7.36 m/s Conv Inhibition (B-): 79376.38 J/kg Cap Strength: 12.12 C Lift Cond Lev (LCL): 848.20 mb = 1260.26 m = 4134.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 17 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 985 66 275 7 7.0 -0.6 | 52 11 -8.9 -7.0 1 957 305 235 9 7.4 5.2 | 82 9 -8.5 -1.2 2 925 586 220 18 11.6 13.8 | 150 9 -4.3 7.4 3 922 610 220 19 12.2 14.6 | 156 9 -3.6 8.1 4 887 914 220 30 19.3 23.0 | 192 17 3.4 16.6 5 853 1219 225 28 19.8 19.8 | 196 14 4.0 13.4 6 850 1244 225 28 19.8 19.8 | 196 14 4.0 13.4 7 787 1829 220 26 16.7 19.9 | 184 14 0.9 13.5 8 756 2134 215 23 13.2 18.8 | 168 13 -2.6 12.4 9 727 2438 215 25 14.3 20.5 | 174 14 -1.5 14.1 10 700 2722 225 28 19.8 19.8 | 196 14 4.0 13.4 11 698 2743 225 28 19.8 19.8 | 196 14 4.0 13.4 12 669 3048 235 20 16.4 11.5 | 186 5 0.5 5.1 13 641 3353 210 22 11.0 19.1 | 159 14 -4.8 12.6 14 615 3658 225 26 18.4 18.4 | 192 12 2.6 12.0 15 589 3962 200 23 7.9 21.6 | 152 17 -8.0 15.2 16 565 4267 215 21 12.0 17.2 | 161 11 -3.8 10.8 17 519 4877 220 21 13.5 16.1 | 166 10 -2.3 9.7 18 500 5150 210 22 11.0 19.1 | 159 14 -4.8 12.6 19 435 6096 210 23 11.5 19.9 | 162 14 -4.3 13.5 20 416 6401 205 24 10.1 21.8 | 160 16 -5.7 15.3 21 400 6660 230 27 20.7 17.4 | 204 12 4.8 10.9 22 397 6706 225 28 19.8 19.8 | 196 14 4.0 13.4 23 362 7315 245 21 19.0 8.9 | 232 4 3.2 2.5 24 346 7620 230 19 14.6 12.2 | 168 6 -1.3 5.8 25 330 7925 220 12 7.7 9.2 | 109 9 -8.1 2.8 26 329 7948 220 13 8.4 10.0 | 115 8 -7.5 3.5 27 301 8534 205 31 13.1 28.1 | 173 22 -2.7 21.7 28 300 8550 210 26 13.0 22.5 | 170 16 -2.8 16.1 29 287 8839 215 19 10.9 15.6 | 152 10 -4.9 9.2 30 274 9144 215 13 7.5 10.6 | 117 9 -8.4 4.2 31 262 9449 205 17 7.2 15.4 | 136 12 -8.7 9.0 32 250 9750 170 7 -1.2 6.9 | 92 17 -17.1 0.5 33 250 9754 215 10 5.7 8.2 | 100 10 -10.1 1.8 34 239 10058 170 10 -1.7 9.8 | 101 18 -17.6 3.4 35 228 10363 200 12 4.1 11.3 | 113 13 -11.7 4.9 36 218 10668 160 13 -4.4 12.2 | 106 21 -20.3 5.8 37 208 10973 170 11 -1.9 10.8 | 104 18 -17.7 4.4 38 200 11240 150 10 -5.0 8.7 | 96 21 -20.8 2.3 39 182 11887 120 10 -8.7 5.0 | 87 25 -24.5 -1.4 40 173 12192 120 5 -4.3 2.5 | 79 21 -20.2 -3.9 41 158 12802 140 10 -6.4 7.7 | 93 22 -22.3 1.3 42 151 13106 135 16 -11.3 11.3 | 100 28 -27.1 4.9 43 150 13160 140 17 -10.9 13.0 | 104 28 -26.8 6.6 44 138 13716 130 14 -10.7 9.0 | 96 27 -26.6 2.6 45 132 14021 130 13 -10.0 8.4 | 94 26 -25.8 1.9 46 120 14630 130 13 -10.0 8.4 | 94 26 -25.8 1.9 47 109 15240 85 12 -12.0 -1.0 | 75 29 -27.8 -7.5 48 100 15830 120 17 -14.7 8.5 | 94 31 -30.6 2.1 49 95 16154 120 17 -14.7 8.5 | 94 31 -30.6 2.1 50 91 16459 125 14 -11.5 8.0 | 93 27 -27.3 1.6 51 87 16764 95 14 -13.9 1.2 | 80 30 -29.8 -5.2 52 83 17069 105 18 -17.4 4.7 | 87 33 -33.2 -1.8 53 75 17678 100 17 -16.7 3.0 | 84 33 -32.6 -3.5 54 72 17983 80 14 -13.8 -2.4 | 73 31 -29.6 -8.8 55 70 18150 125 13 -10.6 7.5 | 92 27 -26.5 1.0 56 68 18288 125 15 -12.3 8.6 | 94 28 -28.1 2.2 57 65 18593 110 10 -9.4 3.4 | 83 25 -25.2 -3.0 58 62 18898 135 13 -9.2 9.2 | 96 25 -25.0 2.8 59 59 19202 105 13 -12.6 3.4 | 84 29 -28.4 -3.0 60 54 19812 100 11 -10.8 1.9 | 80 27 -26.7 -4.5 61 51 20117 130 15 -11.5 9.6 | 97 28 -27.3 3.2 62 50 20290 100 16 -15.8 2.8 | 83 32 -31.6 -3.6 63 49 20422 100 16 -15.8 2.8 | 83 32 -31.6 -3.6 64 44 21031 115 22 -19.9 9.3 | 95 36 -35.8 2.9 65 42 21336 105 15 -14.5 3.9 | 85 30 -30.3 -2.5 66 40 21641 135 25 -17.7 17.7 | 109 35 -33.5 11.3 67 38 21946 145 23 -13.2 18.8 | 113 32 -29.0 12.4 68 36 22250 145 16 -9.2 13.1 | 105 26 -25.0 6.7 69 35 22555 170 19 -3.3 18.7 | 123 23 -19.1 12.3 70 33 22860 140 14 -9.0 10.7 | 100 25 -24.8 4.3 71 32 23165 165 16 -4.1 15.5 | 114 22 -20.0 9.0 72 30 23470 135 14 -9.9 9.9 | 98 26 -25.7 3.5 73 30 23470 155 12 -5.1 10.9 | 102 21 -20.9 4.5 74 27 24079 165 13 -3.4 12.6 | 108 20 -19.2 6.1 75 26 24384 135 13 -9.2 9.2 | 96 25 -25.0 2.8 76 25 24689 150 16 -8.0 13.9 | 107 25 -23.8 7.4 77 23 24994 140 5 -3.2 3.8 | 82 19 -19.0 -2.6 78 22 25298 125 14 -11.5 8.0 | 93 27 -27.3 1.6 79 21 25603 95 11 -11.0 1.0 | 79 27 -26.8 -5.5 80 20 25908 150 19 -9.5 16.5 | 112 27 -25.3 10.0 81 20 25970 165 26 -6.7 25.1 | 130 29 -22.6 18.7 82 19 26213 165 27 -7.0 26.1 | 131 30 -22.8 19.7 83 17 27127 155 19 -8.0 17.2 | 114 26 -23.9 10.8 84 16 27432 185 13 1.1 13.0 | 114 16 -14.7 6.5 85 14 28042 160 17 -5.8 16.0 | 114 24 -21.6 9.6 86 14 28346 180 17 0.0 17.0 | 124 19 -15.8 10.6 87 13 28651 195 19 4.9 18.4 | 138 16 -10.9 11.9 88 12 28956 160 11 -3.8 10.3 | 101 20 -19.6 3.9 89 12 29261 220 11 7.1 8.4 | 103 9 -8.8 2.0 90 11 29566 225 6 4.2 4.2 | 79 12 -11.6 -2.2 91 11 29870 155 10 -4.2 9.1 | 98 20 -20.1 2.7 92 10 30175 155 10 -4.2 9.1 | 98 20 -20.1 2.7 93 10 30190 145 15 -8.6 12.3 | 104 25 -24.4 5.9 Wind Parameters Mean winds (0-6000m): 218.0 at 22.8 knts Storm direction: 248.0 at 17.1 knts Shear (0-3000m) pos: 1.8 neg: 2.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 131.9 deg Storm rel helicity (0-3000m) pos: 81.8 neg: -25.6 tot: 56.2 m^2/s^2 ave: 18.7 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.23 Bulk Shear: 22.08 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 235 11 88 7| 0.0 14.8 14.8| 26.4 0.0 26.4 52.8 0.88| 15.1 13.3 1000 224 18 155 7| 6.0 7.4 13.4| 55.3 0.0 55.3 55.3 0.79| 14.5 11.5 1500 224 22 175 9| 4.0 4.3 8.3| 57.2 -5.8 51.5 34.3 0.68| 10.8 7.3 2000 223 23 177 10| 3.0 3.0 6.0| 57.2 -20.4 36.8 18.4 0.48| 9.2 4.4 2500 221 23 176 11| 3.0 2.4 5.4| 70.5 -22.6 48.0 19.2 0.50| 8.3 4.1 3000 222 23 179 11| 1.8 2.0 3.8| 81.8 -25.6 56.2 18.7 0.42| 8.9 3.7 4000 221 23 177 11| 1.3 2.7 4.1|107.8 -70.9 36.9 9.2 0.20| 10.3 2.0 5000 220 23 174 11| 1.4 2.4 3.8|115.2 -73.9 41.4 8.3 0.19| 9.1 1.8 6000 218 23 171 12| 1.2 2.1 3.3|117.9 -75.5 42.4 7.1 0.19| 7.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20251010.12.gif