UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for CWLT... Searching the city database file for: CWLT ... Date:1200Z 9 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 -86 SFC 977 66 -9.1 -12.2 78 3.1 -9.9 245 26 265.8 266.1 264.6 270.0 1.53 2 976 74 -8.7 -13.7 67 5.0 -9.9 245 26 266.3 266.5 264.6 270.0 1.36 3 940 385 -10.9 -15.3 70 4.4 -11.9 239 39 266.9 267.1 264.9 270.4 1.24 4 925 517 -10.3 -15.3 67 5.0 -11.5 230 41 268.8 269.0 266.2 272.3 1.26 5 886 850 -7.9 -14.9 57 7.0 -9.7 227 38 274.6 274.8 270.2 278.5 1.36 6 850 1172 -8.7 -14.7 62 6.0 -10.3 235 30 277.0 277.3 271.8 281.2 1.44 7 834 1319 -8.9 -14.9 62 6.0 -10.5 238 28 278.3 278.6 272.6 282.5 1.44 8 814 1507 -9.7 -13.1 76 3.4 -10.6 244 26 279.4 279.7 273.6 284.3 1.71 9 783 1805 -12.1 -13.3 91 1.2 -12.4 236 25 280.0 280.3 274.0 285.0 1.75 10 729 2349 -15.1 -16.1 92 1.0 -15.3 220 22 282.5 282.7 275.0 286.8 1.49 11 700 2654 -17.7 -18.7 92 1.0 -17.9 210 22 282.9 283.1 274.9 286.6 1.25 12 696 2697 -17.9 -19.3 89 1.4 -18.2 212 22 283.1 283.3 274.9 286.7 1.19 13 614 3627 -20.9 -25.9 64 5.0 -21.8 213 19 290.0 290.1 277.9 292.4 0.75 14 518 4859 -29.9 -31.0 90 1.1 -30.0 200 10 293.6 293.7 279.3 295.4 0.56 15 500 5110 -31.5 -34.3 76 2.8 -31.8 210 10 294.6 294.7 279.6 296.0 0.42 16 457 5743 -36.5 -40.4 67 3.9 -36.8 179 16 296.1 296.1 280.0 296.9 0.25 17 403 6609 -41.7 -47.7 52 6.0 -42.0 256 12 300.2 300.2 281.6 300.6 0.13 18 400 6660 -42.1 -47.1 58 5.0 -42.3 260 12 300.3 300.3 281.7 300.8 0.14 19 340 7734 -50.3 -53.8 66 3.5 -50.4 200 10 303.4 303.4 282.8 303.7 0.07 20 328 7967 -51.7 -56.0 60 4.3 -51.8 177 12 304.6 304.6 283.3 304.8 0.06 21 327 7987 -51.7 -57.7 49 6.0 -51.8 175 12 304.9 304.9 283.4 305.1 0.05 22 324 8046 -49.9 -61.9 23 12.0 -50.1 170 12 308.2 308.2 284.7 308.3 0.03 23 309 8356 -47.9 -68.9 7 21.0 -48.3 145 11 315.2 315.2 287.2 315.2 0.01 24 300 8550 -48.3 -71.3 5 23.0 -48.7 130 16 317.3 317.3 287.9 317.3 0.01 25 299 8572 -48.3 -71.3 5 23.0 -48.7 130 16 317.6 317.6 287.9 317.6 0.01 26 277 9080 -44.3 -76.3 2 32.0 -45.0 98 16 330.4 330.4 291.8 330.4 0.00 27 250 9770 -42.3 -76.3 1 34.0 -43.2 80 15 343.2 343.2 295.1 343.2 0.00 28 232 10276 -43.3 -77.3 1 34.0 -44.2 105 16 349.1 349.1 296.4 349.1 0.00 29 222 10574 -41.5 -77.5 1 36.0 -42.6 94 20 356.3 356.3 298.0 356.3 0.00 30 211 10919 -43.3 -78.3 1 35.0 -44.2 85 28 358.7 358.7 298.4 358.7 0.00 31 200 11280 -43.5 -78.5 1 35.0 -44.5 80 25 363.9 363.9 299.4 363.9 0.00 32 159 12818 -45.3 -80.3 1 35.0 -46.3 67 20 385.5 385.5 303.1 385.5 0.00 33 154 13033 -43.3 -79.3 1 36.0 -44.5 62 23 392.5 392.5 304.2 392.5 0.00 34 150 13210 -43.7 -79.7 1 36.0 -44.9 80 34 394.8 394.8 304.5 394.8 0.00 35 136 13864 -45.1 -80.1 1 35.0 -46.3 97 30 403.5 403.5 305.7 403.5 0.00 36 126 14370 -48.1 -81.1 1 33.0 -49.0 104 22 407.0 407.0 306.1 407.0 0.00 37 114 15026 -49.5 -82.5 1 33.0 -50.4 88 22 416.2 416.2 307.3 416.2 0.00 38 112 15142 -48.5 -82.5 1 34.0 -49.5 92 24 420.2 420.2 307.7 420.2 0.00 39 107 15440 -50.7 -83.7 1 33.0 -51.5 108 24 421.5 421.5 307.9 421.5 0.00 40 100 15880 -50.5 -83.5 1 33.0 -51.4 105 13 430.2 430.2 308.9 430.2 0.00 41 90 16567 -50.1 -83.1 1 33.0 -51.1 100 13 444.1 444.1 310.3 444.1 0.00 42 70 18190 -54.5 -85.5 1 31.0 -55.3 145 8 467.8 467.8 312.4 467.8 0.00 43 54 19836 -58.1 -87.1 1 29.0 -58.7 137 13 495.5 495.5 314.7 495.6 0.00 44 50 20320 -58.7 -87.7 1 29.0 -59.4 160 12 505.2 505.2 315.3 505.2 0.00 45 30 23510 -63.1 -89.1 2 26.0 -63.7 145 12 572.6 572.6 319.3 572.6 0.00 46 20 26000 -63.5 -90.5 1 27.0 -64.4 150 16 641.8 641.8 322.4 641.8 0.01 47 18 26647 -64.7 -90.7 2 26.0 -65.5 160 11 657.6 657.7 323.0 657.7 0.01 48 10 30230 -66.3 -91.3 2 25.0 -67.4 160 16 772.1 772.1 326.5 772.1 0.01 49 4.6 34983 -62.1 -89.1 2 27.0 -65.4 983.6 983.7 330.9 983.9 0.03 TRP 327 7987 -51.7 -57.7 49 6.0 -51.8 175 12 304.9 304.9 283.4 305.1 0.05 WND Sounding variables and indices 1000-500 mb thick: 5196.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 76.71 % Est. max temperature: 3.71 C = 38.68 F Sfc-Lift cond lev (LCL): 929.68 mb = 475.52 m = 1560.08 ft T: -10.49 C 700-500 lapse rate: 5.62 C/km ThetaE index: 0.26 C Layer 700.0- 696.0 mb Conv cond level (CCL): 674.22 mb = 2932.74 m = 9621.74 ft Mean mixing ratio: 1.30 g/kg Conv temperature: 9.82 C = 49.68 F Cap Strength: 17.16 C Lifted Index: 17.76 C Risk: None Lifted Index @300 mb: 31.22 C Lifted Index @700 mb: 10.17 C Showalter Index: 11.49 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 16.80 C K Index: 7.10 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 3.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.63 J/kg Max Up Vert Vel: 9.34 m/s Conv Inhibition (B-): 81109.59 J/kg Cap Strength: 17.50 C Lift Cond Lev (LCL): 848.24 mb = 1188.01 m = 3897.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 251 at 16 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 ---------------------------------------------------------- 0 977 66 245 26 23.6 11.0 | 236 10 8.6 5.9 1 949 305 245 38 34.4 16.1 | 241 22 19.5 10.9 2 925 517 230 41 31.4 26.4 | 218 27 16.4 21.2 3 914 610 235 43 35.2 24.7 | 226 28 20.3 19.5 4 879 914 225 37 26.2 26.2 | 208 24 11.2 21.0 5 850 1172 235 30 24.6 17.2 | 219 15 9.6 12.1 6 845 1219 235 29 23.8 16.6 | 217 14 8.8 11.5 7 812 1524 245 26 23.6 11.0 | 236 10 8.6 5.9 8 780 1829 235 25 20.5 14.3 | 211 11 5.5 9.2 9 749 2134 230 23 17.6 14.8 | 195 10 2.7 9.7 10 720 2438 215 21 12.0 17.2 | 166 12 -2.9 12.1 11 700 2654 210 22 11.0 19.1 | 164 14 -4.0 13.9 12 691 2743 215 22 12.6 18.0 | 170 13 -2.3 12.9 13 636 3353 205 24 10.1 21.8 | 164 17 -4.8 16.6 14 610 3658 215 18 10.3 14.7 | 154 11 -4.6 9.6 15 585 3962 220 15 9.6 11.5 | 140 8 -5.3 6.4 16 561 4267 205 9 3.8 8.2 | 105 12 -11.2 3.0 17 516 4877 200 10 3.4 9.4 | 110 12 -11.5 4.3 18 500 5110 210 10 5.0 8.7 | 109 11 -10.0 3.5 19 495 5182 205 11 4.6 10.0 | 115 11 -10.3 4.8 20 474 5486 175 14 -1.2 13.9 | 119 18 -16.2 8.8 21 453 5791 180 16 0.0 16.0 | 126 18 -15.0 10.9 22 434 6096 220 7 4.5 5.4 | 91 10 -10.5 0.2 23 400 6660 260 12 11.8 2.1 | 46 4 -3.1 -3.1 24 397 6706 260 11 10.8 1.9 | 52 5 -4.1 -3.2 25 379 7010 225 13 9.2 9.2 | 125 7 -5.8 4.1 26 362 7315 245 11 10.0 4.6 | 84 5 -5.0 -0.5 27 346 7620 210 9 4.5 7.8 | 104 11 -10.5 2.7 28 327 7987 175 12 -1.0 12.0 | 113 17 -16.0 6.8 29 301 8534 130 10 -7.7 6.4 | 93 23 -22.6 1.3 30 300 8550 130 16 -12.3 10.3 | 101 28 -27.2 5.2 31 287 8839 130 16 -12.3 10.3 | 101 28 -27.2 5.2 32 275 9144 90 16 -16.0 0.0 | 81 31 -31.0 -5.1 33 262 9449 100 15 -14.8 2.6 | 85 30 -29.7 -2.5 34 250 9770 80 15 -14.8 -2.6 | 75 31 -29.7 -7.7 35 240 10058 80 15 -14.8 -2.6 | 75 31 -29.7 -7.7 36 229 10363 115 16 -14.5 6.8 | 93 30 -29.5 1.6 37 219 10668 85 22 -21.9 -1.9 | 79 38 -36.9 -7.1 38 209 10973 85 29 -28.9 -2.5 | 80 45 -43.9 -7.7 39 200 11280 80 25 -24.6 -4.3 | 77 41 -39.6 -9.5 40 191 11582 80 25 -24.6 -4.3 | 77 41 -39.6 -9.5 41 183 11887 115 24 -21.8 10.1 | 98 37 -36.7 5.0 42 167 12497 75 15 -14.5 -3.9 | 73 31 -29.5 -9.0 43 152 13106 60 24 -20.8 -12.0 | 64 40 -35.7 -17.1 44 150 13210 80 34 -33.5 -5.9 | 77 50 -48.4 -11.0 45 145 13411 85 36 -35.9 -3.1 | 81 51 -50.8 -8.3 46 139 13716 95 32 -31.9 2.8 | 87 47 -46.8 -2.3 47 127 14326 105 22 -21.3 5.7 | 91 36 -36.2 0.6 48 115 14935 85 20 -19.9 -1.7 | 79 36 -34.9 -6.9 49 110 15240 95 26 -25.9 2.3 | 86 41 -40.9 -2.9 50 105 15545 115 23 -20.8 9.7 | 97 36 -35.8 4.6 51 100 15850 125 16 -13.1 9.2 | 98 28 -28.1 4.0 52 100 15880 105 13 -12.6 3.4 | 86 28 -27.5 -1.8 53 96 16154 90 13 -13.0 0.0 | 80 28 -28.0 -5.1 54 79 17374 120 14 -12.1 7.0 | 94 27 -27.1 1.9 55 76 17678 120 10 -8.7 5.0 | 90 24 -23.6 -0.1 56 70 18190 145 8 -4.6 6.6 | 94 20 -19.6 1.4 57 69 18288 155 13 -5.5 11.8 | 108 22 -20.5 6.6 58 66 18593 120 10 -8.7 5.0 | 90 24 -23.6 -0.1 59 63 18898 115 14 -12.7 5.9 | 92 28 -27.7 0.8 60 57 19507 140 16 -10.3 12.3 | 106 26 -25.2 7.1 61 52 20117 135 10 -7.1 7.1 | 95 22 -22.0 1.9 62 50 20320 160 12 -4.1 11.3 | 108 20 -19.1 6.1 63 49 20422 160 12 -4.1 11.3 | 108 20 -19.1 6.1 64 45 21031 120 13 -11.3 6.5 | 93 26 -26.2 1.4 65 42 21336 145 13 -7.5 10.6 | 104 23 -22.4 5.5 66 40 21641 135 14 -9.9 9.9 | 101 25 -24.9 4.8 67 39 21946 180 19 0.0 19.0 | 133 20 -15.0 13.9 68 37 22250 190 15 2.6 14.8 | 128 16 -12.4 9.6 69 35 22555 110 10 -9.4 3.4 | 86 24 -24.4 -1.7 70 33 22860 110 13 -12.2 4.4 | 89 27 -27.2 -0.7 71 32 23165 95 15 -14.9 1.3 | 83 30 -29.9 -3.8 72 30 23510 145 12 -6.9 9.8 | 102 22 -21.8 4.7 73 29 23774 150 11 -5.5 9.5 | 102 21 -20.5 4.4 74 26 24384 130 13 -10.0 8.4 | 97 25 -24.9 3.2 75 25 24689 155 16 -6.8 14.5 | 113 24 -21.7 9.4 76 24 24994 165 22 -5.7 21.3 | 128 26 -20.7 16.1 77 22 25298 180 17 0.0 17.0 | 128 19 -15.0 11.9 78 21 25603 155 17 -7.2 15.4 | 115 24 -22.1 10.3 79 20 25908 170 17 -3.0 16.7 | 123 21 -17.9 11.6 80 20 26000 150 16 -8.0 13.9 | 111 25 -23.0 8.7 81 19 26213 135 14 -9.9 9.9 | 101 25 -24.9 4.8 82 17 26822 170 10 -1.7 9.8 | 106 17 -16.7 4.7 83 17 27127 160 10 -3.4 9.4 | 103 19 -18.4 4.3 84 16 27432 180 19 0.0 19.0 | 133 20 -15.0 13.9 85 15 27737 205 21 8.9 19.0 | 156 15 -6.1 13.9 86 14 28042 215 17 9.8 13.9 | 149 10 -5.2 8.8 87 14 28346 180 14 0.0 14.0 | 121 17 -15.0 8.9 88 13 28651 200 18 6.2 16.9 | 143 15 -8.8 11.8 89 12 28956 200 23 7.9 21.6 | 157 18 -7.1 16.5 90 12 29261 215 13 7.5 10.6 | 126 9 -7.5 5.5 91 11 29870 175 4 -0.3 4.0 | 86 15 -15.3 -1.1 92 10 30175 155 10 -4.2 9.1 | 102 20 -19.2 3.9 93 10 30230 160 16 -5.5 15.0 | 116 23 -20.4 9.9 Wind Parameters Mean winds (0-6000m): 221.1 at 21.1 knts Storm direction: 251.1 at 15.8 knts Shear (0-3000m) pos: 1.6 neg: 3.6 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): -69.1 deg Storm rel helicity (0-3000m) pos: 34.6 neg: -124.5 tot: -89.9 m^2/s^2 ave: -30.0 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 10.6 stream: -3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.07 Bulk Shear: 40.68 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 ------------------------------------------------------------------------------- 500 240 36 231 21| 0.0 18.1 18.1| 4.4 -46.8 -42.3 -84.6 -0.30| 21.6 -6.5 1000 235 37 223 23| 0.0 5.1 5.1| 14.5 -85.6 -71.1 -71.1 -0.31| 17.2 -5.3 1500 236 34 223 20| 3.3 3.4 6.7| 30.5 -85.6 -55.1 -36.7 -0.14| 14.8 -2.0 2000 236 32 222 17| 2.5 3.4 5.9| 30.5-102.4 -71.8 -35.9 -0.24| 12.7 -3.1 2500 234 30 216 16| 2.0 4.0 5.9| 30.5-121.6 -91.0 -36.4 -0.32| 11.8 -3.8 3000 231 29 209 15| 1.6 3.6 5.2| 34.6-124.5 -89.9 -30.0 -0.30| 10.6 -3.1 4000 227 26 198 13| 2.5 2.7 5.2| 34.6-146.1-111.5 -27.9 -0.34| 9.8 -3.3 5000 225 23 186 11| 2.0 2.2 4.2| 37.8-156.7-118.8 -23.8 -0.34| 8.5 -2.9 6000 221 21 174 11| 2.3 2.5 4.8| 54.4-177.0-122.6 -20.4 -0.29| 8.9 -2.6 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20251009.12.gif