UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:1200Z 21 OCT 25 Station: CYVP WMO ident: 71906 Latitude: 58.12 Longitude: -68.42 Elevation: 60.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1002 60 5.6 4.4 92 1.2 5.0 250 9 278.6 279.5 278.1 292.9 5.23 1 1000 71 5.6 4.2 91 1.4 4.9 260 8 278.8 279.6 278.1 292.9 5.17 2 934 626 1.4 1.4 100 0.0 1.4 291 31 280.0 280.7 277.9 292.5 4.53 3 925 704 2.2 0.9 91 1.3 1.6 295 33 281.6 282.3 278.6 293.8 4.41 4 907 863 2.8 1.4 90 1.4 2.1 295 28 283.8 284.6 279.9 296.8 4.67 5 850 1387 0.6 0.0 96 0.6 0.3 270 22 286.8 287.6 281.1 299.6 4.50 6 720 2705 -5.9 -5.9 100 0.0 -5.9 245 28 293.6 294.2 282.9 303.7 3.42 7 700 2926 -6.7 -9.1 83 2.4 -7.6 250 29 295.1 295.6 282.7 303.3 2.74 8 688 3061 -7.3 -10.9 75 3.6 -8.5 240 27 295.9 296.3 282.7 303.2 2.42 9 572 4473 -16.5 -19.7 76 3.2 -17.3 278 29 301.1 301.4 283.6 305.6 1.40 10 559 4645 -18.1 -19.5 89 1.4 -18.4 281 31 301.2 301.5 283.7 305.8 1.46 11 555 4699 -17.9 -21.2 75 3.3 -18.7 282 32 302.1 302.3 283.8 306.1 1.27 12 516 5239 -22.1 -24.3 82 2.2 -22.5 291 37 303.3 303.5 284.1 306.7 1.04 13 510 5325 -22.3 -26.1 71 3.8 -23.0 292 38 304.1 304.3 284.2 307.1 0.89 14 500 5470 -23.7 -27.1 74 3.4 -24.3 295 39 304.1 304.3 284.1 306.9 0.83 15 490 5618 -24.7 -27.8 75 3.1 -25.2 290 38 304.7 304.8 284.3 307.3 0.79 16 486 5678 -24.7 -32.7 47 8.0 -25.9 287 38 305.4 305.5 284.2 307.1 0.50 17 479 5783 -25.5 -34.5 43 9.0 -26.7 283 38 305.7 305.8 284.2 307.1 0.43 18 450 6235 -28.3 -49.3 12 21.0 -29.9 263 45 307.7 307.7 284.6 308.0 0.10 19 446 6299 -27.5 -57.5 4 30.0 -29.4 260 50 309.5 309.5 285.2 309.6 0.04 20 430 6562 -28.7 -44.7 20 16.0 -30.2 250 60 311.2 311.2 285.9 311.8 0.17 21 411 6886 -29.7 -58.7 4 29.0 -31.4 241 66 313.9 313.9 286.8 314.1 0.03 22 400 7080 -28.3 -60.3 3 32.0 -30.3 235 70 318.2 318.2 288.2 318.3 0.03 23 395 7170 -28.1 -60.1 3 32.0 -30.1 235 70 319.6 319.6 288.6 319.7 0.03 24 343 8163 -35.3 -63.3 4 28.0 -36.5 231 91 323.0 323.0 289.7 323.1 0.02 25 314 8775 -35.7 -66.7 3 31.0 -37.0 227 104 330.7 330.7 291.9 330.8 0.02 26 304 8999 -37.1 -66.7 3 29.6 -38.3 225 109 331.8 331.8 292.2 331.9 0.02 27 300 9090 -37.7 -66.7 3 29.0 -38.8 225 107 332.2 332.2 292.3 332.3 0.02 28 250 10330 -44.7 -71.7 3 27.0 -45.4 220 84 339.6 339.6 294.2 339.7 0.01 29 237 10685 -46.9 -72.9 4 26.0 -47.4 215 86 341.5 341.5 294.7 341.6 0.01 30 229 10913 -45.5 -74.5 2 29.0 -46.2 217 88 347.0 347.0 296.0 347.0 0.01 31 220 11179 -47.5 -75.5 3 28.0 -48.1 219 91 347.9 347.9 296.2 348.0 0.01 32 213 11394 -45.9 -76.9 2 31.0 -46.6 223 88 353.7 353.7 297.4 353.7 0.01 33 200 11810 -48.9 -76.9 2 28.0 -49.4 235 75 355.3 355.3 297.8 355.4 0.01 34 195 11975 -50.1 -78.1 2 28.0 -50.6 237 74 356.0 356.0 297.9 356.0 0.00 35 193 12042 -49.7 -77.7 2 28.0 -50.2 238 74 357.7 357.7 298.2 357.7 0.00 36 180 12495 -51.7 -79.7 2 28.0 -52.1 233 66 361.6 361.6 299.0 361.6 0.00 37 179 12532 -49.9 -79.9 2 30.0 -50.4 232 65 365.2 365.2 299.7 365.2 0.00 38 160 13262 -50.5 -81.5 1 31.0 -51.1 235 54 376.0 376.0 301.6 376.1 0.00 39 150 13680 -52.7 -82.7 1 30.0 -53.2 220 40 379.3 379.3 302.1 379.3 0.00 40 133 14451 -57.3 -84.3 2 27.0 -57.6 215 44 384.4 384.4 302.9 384.4 0.00 41 132 14499 -57.3 -84.3 2 27.0 -57.6 215 44 385.2 385.2 303.1 385.2 0.00 42 126 14794 -57.3 -85.3 2 28.0 -57.6 210 44 390.3 390.3 303.8 390.4 0.00 43 121 15052 -54.7 -84.7 1 30.0 -55.2 211 40 399.6 399.6 305.2 399.7 0.00 44 108 15775 -58.3 -85.3 2 27.0 -58.6 216 29 406.0 406.0 306.0 406.1 0.00 45 100 16260 -58.5 -85.5 2 27.0 -58.9 255 26 414.7 414.7 307.1 414.7 0.00 46 93 16714 -59.9 -85.9 2 26.0 -60.2 249 21 420.6 420.6 307.8 420.6 0.00 47 90 16919 -58.7 -85.7 2 27.0 -59.1 244 16 427.0 427.0 308.5 427.0 0.00 48 74 18137 -62.5 -87.5 2 25.0 -62.8 253 12 443.6 443.6 310.3 443.6 0.00 49 70 18480 -61.9 -87.9 2 26.0 -62.2 265 10 452.0 452.0 311.0 452.0 0.00 50 53 20192 -63.9 -89.9 2 26.0 -64.3 223 12 484.8 484.8 313.8 484.8 0.00 51 50 20550 -63.3 -89.3 2 26.0 -63.7 140 1 494.3 494.3 314.5 494.3 0.00 52 46 21063 -62.3 -89.3 2 27.0 -62.8 278 9 508.7 508.7 315.5 508.7 0.00 53 30 23680 -65.5 -90.5 2 25.0 -66.0 280 16 566.1 566.1 318.9 566.1 0.00 54 22 25549 -68.7 -92.7 2 24.0 -69.1 318 17 609.1 609.1 321.0 609.1 0.00 55 20 26120 -67.9 -91.9 2 24.0 -68.4 330 15 628.3 628.3 321.8 628.4 0.00 56 11 29707 -69.5 -93.5 2 24.0 -70.2 314 33 739.7 739.7 325.6 739.7 0.01 57 10 30280 -67.1 -93.1 1 26.0 -68.1 325 29 769.1 769.1 326.4 769.1 0.01 58 9.0 30921 -63.9 -91.9 1 28.0 -65.5 804.9 804.9 327.4 805.0 0.01 59 5.1 34422 -61.5 -89.5 1 28.0 -64.8 957.8 957.8 330.5 958.0 0.02 TRP 132 14499 -57.3 -84.3 2 27.0 -57.6 215 44 385.2 385.2 303.1 385.2 0.00 WND 304 8999 -37.1 -66.7 3 29.6 -38.3 225 109 331.8 331.8 292.2 331.9 0.02 Sounding variables and indices 1000-500 mb thick: 5399.00 m Freezing level: 838.00 mb = 1508.69 m = 4949.71 ft Wetbulb zero: 843.45 mb = 1448.40 m = 4751.92 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 86.59 % Est. max temperature: 13.68 C = 56.62 F Sfc-Lift cond lev (LCL): 983.63 mb = 205.09 m = 672.87 ft T: 4.58 C 700-500 lapse rate: 6.68 C/km ThetaE index: 0.49 C Layer 700.0- 572.0 mb Conv cond level (CCL): 946.89 mb = 514.43 m = 1687.75 ft Mean mixing ratio: 4.75 g/kg Conv temperature: 6.74 C = 44.13 F Cap Strength: 10.14 C Lifted Index: 9.97 C Risk: None Lifted Index @300 mb: 27.55 C Lifted Index @700 mb: 6.70 C Showalter Index: 5.58 C Risk: None Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 23.70 C K Index: 21.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 83.00 Risk: None Energy Index: 1.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.31 J/kg Max Up Vert Vel: 6.21 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 10.07 C Lift Cond Lev (LCL): 938.19 mb = 589.40 m = 1933.71 ft Lev Free Conv (LFC): 933.19 mb = 632.78 m = 2076.02 ft Equ Level (EL): 923.19 mb = 719.82 m = 2361.57 ft B at Equ Level: 16.67 J/kg Max Parcel Lev (MPL): 893.19 mb = 986.90 m = 3237.82 ft Wind level data Storm motion: 302 at 21 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 1002 60 250 9 8.5 3.1 | 146 17 -9.5 14.2 1 1000 71 260 8 7.9 1.4 | 141 16 -10.0 12.5 2 972 305 275 24 23.9 -2.1 | 214 11 6.0 9.0 3 936 610 290 30 28.2 -10.3 | 265 10 10.3 0.8 4 925 704 295 33 29.9 -13.9 | 283 12 12.0 -2.8 5 901 914 295 26 23.6 -11.0 | 269 6 5.7 0.1 6 868 1219 275 23 22.9 -2.0 | 209 10 5.0 9.1 7 850 1387 270 22 22.0 -0.0 | 200 12 4.1 11.1 8 804 1829 260 23 22.7 4.0 | 197 16 4.7 15.1 9 774 2134 245 26 23.6 11.0 | 194 23 5.7 22.1 10 744 2438 245 27 24.5 11.4 | 196 23 6.6 22.5 11 716 2743 245 28 25.4 11.8 | 198 24 7.5 22.9 12 700 2926 250 29 27.3 9.9 | 204 23 9.3 21.0 13 689 3048 240 27 23.4 13.5 | 193 25 5.5 24.6 14 635 3658 265 24 23.9 2.1 | 204 14 6.0 13.2 15 610 3962 260 23 22.7 4.0 | 197 16 4.7 15.1 16 586 4267 275 26 25.9 -2.3 | 222 12 8.0 8.8 17 541 4877 285 35 33.8 -9.1 | 263 16 15.9 2.0 18 500 5470 295 39 35.3 -16.5 | 287 18 17.4 -5.4 19 499 5486 295 39 35.3 -16.5 | 287 18 17.4 -5.4 20 458 6096 270 36 36.0 -0.0 | 238 21 18.1 11.1 21 439 6401 255 57 55.1 14.8 | 235 45 37.2 25.9 22 400 7080 235 70 57.3 40.2 | 218 65 39.4 51.3 23 387 7315 235 70 57.3 40.2 | 218 65 39.4 51.3 24 370 7620 235 80 65.5 45.9 | 220 74 47.6 57.0 25 304 8999 225 109 77.1 77.1 | 214 106 59.2 88.2 26 300 9090 225 107 75.7 75.7 | 214 104 57.8 86.8 27 298 9144 225 109 77.1 77.1 | 214 106 59.2 88.2 28 250 10330 220 84 54.0 64.3 | 206 84 36.1 75.5 29 238 10668 215 86 49.3 70.4 | 201 87 31.4 81.6 30 217 11278 220 92 59.1 70.5 | 207 91 41.2 81.6 31 200 11810 235 75 61.4 43.0 | 219 69 43.5 54.1 32 189 12192 240 73 63.2 36.5 | 224 66 45.3 47.6 33 172 12802 225 58 41.0 41.0 | 204 57 23.1 52.1 34 164 13106 230 52 39.8 33.4 | 206 50 21.9 44.5 35 156 13411 240 56 48.5 28.0 | 218 50 30.6 39.1 36 150 13680 220 40 25.7 30.6 | 191 42 7.8 41.7 37 149 13716 220 38 24.4 29.1 | 189 41 6.5 40.2 38 132 14499 215 44 25.2 36.0 | 189 48 7.3 47.1 39 129 14630 215 49 28.1 40.1 | 191 52 10.2 51.2 40 123 14935 205 40 16.9 36.3 | 179 47 -1.0 47.4 41 117 15240 220 39 25.1 29.9 | 190 42 7.2 41.0 42 107 15850 215 28 16.1 22.9 | 177 34 -1.8 34.0 43 100 16260 255 26 25.1 6.7 | 202 19 7.2 17.8 44 97 16459 255 26 25.1 6.7 | 202 19 7.2 17.8 45 88 17069 240 13 11.3 6.5 | 159 19 -6.6 17.6 46 84 17374 215 13 7.5 10.6 | 154 24 -10.5 21.8 47 80 17678 240 22 19.1 11.0 | 183 22 1.1 22.1 48 76 17983 280 13 12.8 -2.3 | 150 10 -5.1 8.8 49 72 18288 225 10 7.1 7.1 | 149 21 -10.8 18.2 50 70 18480 265 10 10.0 0.9 | 146 14 -7.9 12.0 51 65 18898 240 12 10.4 6.0 | 156 19 -7.5 17.1 52 62 19202 275 13 13.0 -1.1 | 154 11 -5.0 10.0 53 59 19507 250 11 10.3 3.8 | 153 17 -7.6 14.9 54 54 20117 240 14 12.1 7.0 | 162 19 -5.8 18.1 55 50 20550 140 1 -0.6 0.8 | 123 22 -18.6 11.9 56 49 20726 30 1 -0.5 -0.9 | 119 21 -18.4 10.2 57 46 21031 280 10 9.8 -1.7 | 139 12 -8.1 9.4 58 44 21336 260 4 3.9 0.7 | 130 18 -14.0 11.8 59 40 21946 235 11 9.0 6.3 | 153 20 -8.9 17.4 60 38 22250 255 13 12.6 3.4 | 160 15 -5.4 14.5 61 36 22555 245 14 12.7 5.9 | 163 18 -5.2 17.0 62 34 22860 290 16 15.0 -5.5 | 153 6 -2.9 5.6 63 33 23165 295 15 13.6 -6.3 | 138 6 -4.3 4.8 64 31 23470 340 18 6.2 -16.9 | 64 13 -11.8 -5.8 65 30 23680 280 16 15.8 -2.8 | 166 9 -2.2 8.3 66 30 23774 280 12 11.8 -2.1 | 146 11 -6.1 9.0 67 27 24384 315 13 9.2 -9.2 | 102 9 -8.7 1.9 68 25 24689 285 14 13.5 -3.6 | 150 9 -4.4 7.5 69 24 24994 310 13 10.0 -8.4 | 109 8 -7.9 2.7 70 23 25298 310 22 16.9 -14.1 | 19 3 -1.1 -3.0 71 22 25603 320 16 10.3 -12.3 | 81 8 -7.6 -1.2 72 21 25908 295 14 12.7 -5.9 | 135 7 -5.2 5.2 73 20 26120 330 15 7.5 -13.0 | 80 11 -10.4 -1.9 74 20 26213 320 20 12.9 -15.3 | 50 7 -5.1 -4.2 75 18 26822 340 16 5.5 -15.0 | 72 13 -12.4 -3.9 76 17 27127 290 11 10.3 -3.8 | 134 11 -7.6 7.3 77 16 27432 300 13 11.3 -6.5 | 125 8 -6.6 4.6 78 15 27737 260 16 15.8 2.8 | 171 14 -2.2 13.9 79 14 28346 300 19 16.5 -9.5 | 138 2 -1.5 1.6 80 13 28651 285 20 19.3 -5.2 | 193 6 1.4 5.9 81 12 28956 310 24 18.4 -15.4 | 354 4 0.5 -4.3 82 11 29566 305 34 27.9 -19.5 | 310 13 9.9 -8.4 83 11 29870 325 32 18.4 -26.2 | 358 15 0.4 -15.1 84 10 30280 325 29 16.6 -23.8 | 6 13 -1.3 -12.7 Wind Parameters Mean winds (0-6000m): 271.8 at 28.1 knts Storm direction: 301.8 at 21.1 knts Shear (0-3000m) pos: 3.9 neg: 3.8 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 46.5 deg Storm rel helicity (0-3000m) pos: 96.6 neg: -55.8 tot: 40.8 m^2/s^2 ave: 13.6 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.61 Bulk Shear: 7.40 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 ------------------------------------------------------------------------------- 500 278 21 200 9| 23.2 0.0 23.2| 65.0 0.0 65.0 129.9 0.91| 24.8 22.6 1000 286 25 236 7| 11.6 2.3 14.0| 77.9 -10.8 67.1 67.1 0.54| 19.7 10.6 1500 282 24 224 8| 7.7 4.0 11.7| 77.9 -24.3 53.6 35.7 0.33| 16.0 5.2 2000 277 24 215 10| 5.8 4.7 10.5| 77.9 -29.5 48.4 24.2 0.26| 14.0 3.6 2500 270 24 210 13| 4.6 4.2 8.9| 84.0 -31.6 52.4 21.0 0.26| 11.8 3.0 3000 265 25 208 15| 3.9 3.8 7.7| 96.6 -55.8 40.8 13.6 0.20| 10.9 2.2 4000 263 25 206 16| 3.9 2.9 6.8|125.4 -63.1 62.3 15.6 0.21| 10.2 2.2 5000 267 26 213 15| 4.9 2.3 7.2|183.6 -63.1 120.5 24.1 0.34| 10.0 3.4 6000 272 28 225 14| 4.3 3.1 7.4|206.0-139.8 66.2 11.0 0.19| 10.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20251021.12.gif