UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for CWPH... Searching the city database file for: CWPH ... Date:1200Z 19 APR 25 Station: CWPH WMO ident: 71907 Latitude: 58.47 Longitude: -78.08 Elevation: 24.00 ------------------------------------------------------------------------------- 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 1011 24 -8.5 -9.3 94 0.8 -8.7 20 15 263.8 264.1 263.8 268.8 1.87 1 1000 119 -9.1 -9.6 96 0.5 -9.2 345 17 264.0 264.3 263.9 269.0 1.84 2 955 474 -10.7 -10.7 100 0.0 -10.7 9 14 265.9 266.2 265.1 270.7 1.77 3 931 670 -10.3 -10.4 99 0.1 -10.4 351 10 268.3 268.6 266.9 273.4 1.86 4 925 720 -8.1 -8.6 96 0.5 -8.2 340 10 271.0 271.4 269.2 276.9 2.15 5 922 745 -6.9 -8.9 86 2.0 -7.5 343 10 272.5 272.9 270.1 278.3 2.11 6 915 805 -6.9 -9.8 80 2.9 -7.8 349 11 273.1 273.4 270.3 278.6 1.98 7 914 813 -6.9 -10.0 79 3.1 -7.8 350 11 273.2 273.5 270.3 278.6 1.95 8 888 1038 -7.9 -12.0 72 4.1 -9.1 8 12 274.4 274.7 270.7 279.2 1.71 9 867 1224 -8.9 -10.5 88 1.6 -9.4 19 10 275.3 275.6 271.6 280.8 1.98 10 858 1305 -8.7 -13.7 67 5.0 -10.1 4 6 276.3 276.6 271.5 280.7 1.54 11 850 1377 -9.5 -13.9 70 4.4 -10.6 350 3 276.2 276.5 271.5 280.6 1.53 12 751 2318 -18.1 -18.3 98 0.2 -18.1 49 6 276.8 277.0 271.3 280.3 1.20 13 747 2358 -17.7 -22.0 69 4.3 -18.5 26 6 277.7 277.8 271.3 280.3 0.88 14 745 2378 -16.1 -31.1 26 15.0 -18.3 15 7 279.6 279.7 271.6 280.8 0.38 15 740 2429 -14.9 -38.9 11 24.0 -17.8 346 7 281.5 281.5 272.3 282.1 0.18 16 700 2848 -16.7 -43.7 8 27.0 -19.5 340 9 284.0 284.0 273.6 284.4 0.11 17 697 2880 -16.7 -42.7 9 26.0 -19.4 340 9 284.3 284.4 273.9 284.8 0.13 18 585 4175 -23.9 -55.9 4 32.0 -25.9 308 7 290.6 290.6 277.0 290.7 0.03 19 582 4213 -24.1 -48.1 9 24.0 -25.9 305 7 290.7 290.8 277.2 291.0 0.08 20 580 4238 -24.1 -37.1 29 13.0 -25.5 304 7 291.0 291.1 277.6 291.9 0.27 21 576 4288 -24.5 -29.5 63 5.0 -25.2 300 7 291.1 291.2 278.2 293.0 0.58 22 570 4364 -25.3 -37.3 32 12.0 -26.6 308 7 291.1 291.1 277.6 292.0 0.27 23 568 4390 -25.3 -32.3 52 7.0 -26.2 310 7 291.4 291.4 278.0 292.8 0.45 24 566 4415 -25.5 -38.5 29 13.0 -26.8 313 7 291.4 291.5 277.7 292.2 0.24 25 563 4454 -25.7 -33.7 47 8.0 -26.6 317 7 291.6 291.7 278.1 292.9 0.39 26 561 4479 -25.9 -35.9 39 10.0 -27.0 319 7 291.7 291.8 278.0 292.7 0.32 27 558 4518 -26.3 -30.3 69 4.0 -26.8 323 7 291.7 291.8 278.3 293.4 0.55 28 538 4781 -28.5 -30.8 81 2.3 -28.8 349 6 292.1 292.2 278.6 293.9 0.55 29 534 4834 -29.1 -32.9 70 3.8 -29.5 354 6 292.0 292.1 278.4 293.5 0.45 30 525 4955 -29.9 -30.6 94 0.7 -30.0 2 6 292.5 292.6 278.7 294.3 0.57 31 501 5286 -32.7 -33.8 90 1.1 -32.8 10 5 293.0 293.1 278.8 294.4 0.44 32 500 5300 -32.9 -34.1 89 1.2 -33.0 10 5 292.9 293.0 278.8 294.3 0.43 33 482 5556 -34.9 -38.3 71 3.4 -35.2 331 4 293.5 293.6 278.9 294.5 0.29 34 474 5673 -35.5 -44.5 39 9.0 -36.1 313 4 294.2 294.2 279.0 294.7 0.15 35 461 5865 -37.1 -43.1 54 6.0 -37.5 283 4 294.6 294.6 279.2 295.2 0.18 36 449 6047 -38.1 -50.1 27 12.0 -38.7 254 3 295.5 295.6 279.5 295.8 0.09 37 400 6830 -44.5 -51.5 46 7.0 -44.7 235 11 297.2 297.2 280.2 297.5 0.08 38 388 7033 -46.3 -54.3 40 8.0 -46.5 238 10 297.4 297.4 280.3 297.6 0.06 39 381 7154 -46.9 -57.9 27 11.0 -47.1 239 10 298.2 298.2 280.6 298.3 0.04 40 353 7658 -49.3 -62.3 20 13.0 -49.6 240 8 301.5 301.5 282.0 301.6 0.02 41 331 8081 -48.3 -69.3 7 21.0 -48.6 270 11 308.5 308.5 284.8 308.5 0.01 42 300 8730 -48.1 -71.1 5 23.0 -48.5 270 14 317.6 317.6 287.9 317.6 0.01 43 250 9940 -46.9 -78.9 1 32.0 -47.4 280 17 336.3 336.3 293.4 336.4 0.00 44 242 10156 -46.1 -79.1 1 33.0 -46.7 280 18 340.7 340.7 294.5 340.7 0.00 45 240 10211 -45.9 -78.9 1 33.0 -46.6 278 18 341.8 341.8 294.7 341.8 0.00 46 200 11420 -46.9 -80.9 1 34.0 -47.6 265 17 358.5 358.5 298.4 358.5 0.00 47 154 13147 -48.5 -82.5 1 34.0 -49.3 253 12 383.6 383.6 302.8 383.6 0.00 48 150 13320 -48.1 -82.1 1 34.0 -48.9 245 5 387.2 387.2 303.3 387.2 0.00 49 143 13635 -46.7 -81.7 1 35.0 -47.7 273 13 395.0 395.0 304.5 395.0 0.00 50 129 14318 -46.5 -81.5 1 35.0 -47.6 285 12 407.1 407.1 306.2 407.1 0.00 51 100 16000 -48.1 -83.1 1 35.0 -49.3 290 11 434.8 434.8 309.3 434.8 0.00 52 70 18340 -48.5 -83.5 1 35.0 -50.0 190 5 480.6 480.6 313.5 480.7 0.01 53 60 19356 -49.1 -84.1 1 35.0 -50.7 200 10 500.9 501.0 315.0 501.0 0.01 54 52 20300 -47.3 -83.3 1 36.0 -49.4 227 7 526.1 526.1 316.7 526.1 0.01 55 50 20560 -48.1 -84.1 1 36.0 -50.1 235 6 530.1 530.1 316.9 530.2 0.01 56 36 22707 -51.7 -85.7 1 34.0 -53.6 54 9 573.0 573.0 319.3 573.1 0.01 57 30 23890 -51.3 -86.3 1 35.0 -53.6 105 15 604.8 604.8 320.8 604.8 0.01 58 20 26540 -48.7 -85.7 1 37.0 -52.6 90 11 687.1 687.1 324.0 687.2 0.01 59 13 29386 -46.5 -85.5 0 39.0 -52.5 88 9 784.8 784.8 326.8 785.0 0.02 TRP 353 7658 -49.3 -62.3 20 13.0 -49.6 240 8 301.5 301.5 282.0 301.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5181.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 55.44 % Est. max temperature: 3.66 C = 38.59 F Sfc-Lift cond lev (LCL): 997.97 mb = 134.71 m = 441.95 ft T: -9.17 C 700-500 lapse rate: 6.61 C/km ThetaE index: 0.55 C Layer 858.0- 745.0 mb Conv cond level (CCL): 981.72 mb = 261.31 m = 857.31 ft Mean mixing ratio: 1.86 g/kg Conv temperature: -7.52 C = 18.47 F Cap Strength: 17.55 C Lifted Index: 17.47 C Risk: None Lifted Index @300 mb: 32.39 C Lifted Index @700 mb: 12.28 C Showalter Index: 10.56 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 19.00 C K Index: -17.50 Risk: None Sweat Index: 11.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.34 J/kg Max Up Vert Vel: 8.41 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 17.55 C Lift Cond Lev (LCL): 950.85 mb = 507.65 m = 1665.50 ft Lev Free Conv (LFC): 945.85 mb = 548.22 m = 1798.61 ft Equ Level (EL): 935.85 mb = 630.01 m = 2066.95 ft B at Equ Level: 33.11 J/kg Max Parcel Lev (MPL): 905.85 mb = 883.03 m = 2897.04 ft Wind level data Storm motion: 20 at 5 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 1011 24 20 15 -5.1 -14.1 | 20 10 -3.2 -9.0 1 1000 119 345 17 4.4 -16.4 | 331 13 6.3 -11.3 2 976 305 15 18 -4.7 -17.4 | 13 13 -2.8 -12.3 3 938 610 5 11 -1.0 -11.0 | 351 6 0.9 -5.9 4 925 720 340 10 3.4 -9.4 | 309 7 5.3 -4.3 5 902 914 360 13 -0.0 -13.0 | 347 8 1.9 -7.9 6 867 1219 20 10 -3.4 -9.4 | 20 5 -1.5 -4.3 7 850 1377 350 3 0.5 -3.0 | 228 3 2.4 2.2 8 834 1524 0 0 -0.0 -0.0 | 200 5 1.9 5.1 9 801 1829 120 3 -2.6 1.5 | 174 7 -0.7 6.6 10 769 2134 150 5 -2.5 4.3 | 176 9 -0.6 9.4 11 739 2438 340 7 2.4 -6.6 | 289 5 4.3 -1.5 12 710 2743 335 8 3.4 -7.3 | 292 6 5.3 -2.1 13 700 2848 340 9 3.1 -8.5 | 304 6 5.0 -3.4 14 626 3658 345 7 1.8 -6.8 | 294 4 3.7 -1.7 15 576 4267 300 7 6.1 -3.5 | 259 8 7.9 1.6 16 530 4877 360 6 -0.0 -6.0 | 295 2 1.9 -0.9 17 500 5300 10 5 -0.9 -4.9 | 260 1 1.0 0.2 18 445 6096 245 3 2.7 1.3 | 216 8 4.6 6.4 19 407 6706 235 11 9.0 6.3 | 224 16 10.9 11.4 20 400 6830 235 11 9.0 6.3 | 224 16 10.9 11.4 21 355 7620 245 8 7.3 3.4 | 227 12 9.1 8.5 22 353 7658 240 8 6.9 4.0 | 224 13 8.8 9.1 23 339 7925 275 11 11.0 -1.0 | 252 13 12.8 4.1 24 324 8230 265 11 11.0 1.0 | 245 14 12.8 6.1 25 309 8534 290 10 9.4 -3.4 | 262 11 11.3 1.7 26 300 8730 270 14 14.0 -0.0 | 252 17 15.9 5.1 27 295 8839 255 10 9.7 2.6 | 236 14 11.5 7.7 28 282 9144 275 14 13.9 -1.2 | 256 16 15.8 3.9 29 257 9754 265 13 13.0 1.1 | 247 16 14.8 6.2 30 250 9940 280 17 16.7 -3.0 | 263 19 18.6 2.2 31 246 10058 285 18 17.4 -4.7 | 269 19 19.3 0.4 32 235 10363 270 19 19.0 -0.0 | 256 21 20.9 5.1 33 224 10668 280 14 13.8 -2.4 | 260 16 15.7 2.7 34 214 10973 290 12 11.3 -4.1 | 266 13 13.2 1.0 35 200 11420 265 17 16.9 1.5 | 251 20 18.8 6.6 36 195 11582 260 16 15.8 2.8 | 246 19 17.6 7.9 37 178 12192 295 14 12.7 -5.9 | 273 15 14.6 -0.8 38 170 12497 275 11 11.0 -1.0 | 252 13 12.8 4.1 39 162 12802 275 10 10.0 -0.9 | 250 13 11.8 4.2 40 155 13106 255 13 12.6 3.4 | 240 17 14.4 8.5 41 150 13320 245 5 4.5 2.1 | 222 10 6.4 7.2 42 148 13411 280 3 3.0 -0.5 | 227 7 4.8 4.6 43 141 13716 270 16 16.0 -0.0 | 254 19 17.9 5.1 44 135 14021 295 15 13.6 -6.3 | 275 16 15.5 -1.2 45 129 14326 285 12 11.6 -3.1 | 262 14 13.5 2.0 46 123 14630 270 12 12.0 -0.0 | 250 15 13.9 5.1 47 112 15240 290 16 15.0 -5.5 | 271 17 16.9 -0.4 48 100 16000 290 11 10.3 -3.8 | 264 12 12.2 1.3 49 98 16154 290 11 10.3 -3.8 | 264 12 12.2 1.3 50 89 16764 285 11 10.6 -2.8 | 260 13 12.5 2.3 51 85 17069 310 10 7.7 -6.4 | 278 10 9.5 -1.3 52 81 17374 0 0 -0.0 -0.0 | 200 5 1.9 5.1 53 70 18340 190 5 0.9 4.9 | 195 10 2.7 10.0 54 61 19202 195 11 2.8 10.6 | 197 16 4.7 15.7 55 50 20560 235 6 4.9 3.4 | 218 11 6.8 8.5 56 44 21336 25 6 -2.5 -5.4 | 63 1 -0.7 -0.3 57 32 23470 70 11 -10.3 -3.8 | 99 9 -8.5 1.3 58 31 23774 95 10 -10.0 0.9 | 126 10 -8.1 6.0 59 30 23890 105 15 -14.5 3.9 | 125 15 -12.6 9.0 60 29 24079 80 15 -14.8 -2.6 | 101 13 -12.9 2.5 61 28 24384 110 17 -16.0 5.8 | 128 18 -14.1 10.9 62 27 24689 155 14 -5.9 12.7 | 167 18 -4.0 17.8 63 25 24994 85 16 -15.9 -1.4 | 105 15 -14.1 3.7 64 24 25298 150 10 -5.0 8.7 | 167 14 -3.1 13.8 65 23 25603 95 19 -18.9 1.7 | 112 18 -17.0 6.8 66 21 26213 160 4 -1.4 3.8 | 183 9 0.5 8.9 67 20 26518 140 10 -6.4 7.7 | 160 14 -4.5 12.8 68 20 26540 90 11 -11.0 0.0 | 119 10 -9.1 5.1 69 18 26822 90 10 -10.0 0.0 | 122 10 -8.1 5.1 70 14 27432 80 5 -4.9 -0.9 | 144 5 -3.0 4.2 71 13 27737 90 10 -10.0 0.0 | 122 10 -8.1 5.1 72 11 28042 110 12 -11.3 4.1 | 134 13 -9.4 9.2 73 10 28346 55 2 -1.6 -1.1 | 184 4 0.2 4.0 74 8 28956 125 16 -13.1 9.2 | 142 18 -11.2 14.3 75 7 29261 130 13 -10.0 8.4 | 149 16 -8.1 13.5 76 6 29566 130 5 -3.8 3.2 | 167 9 -1.9 8.3 Wind Parameters Mean winds (0-6000m): 350.2 at 7.3 knts Storm direction: 20.2 at 5.4 knts Shear (0-3000m) pos: 0.6 neg: 1.9 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -77.1 deg Storm rel helicity (0-3000m) pos: 45.9 neg: -59.7 tot: -13.8 m^2/s^2 ave: -4.6 10^-3 m/s^2 rel: -0.34 Storm rel vorticity (0-3000m) horiz: 14.0 stream: -4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.93 Bulk Shear: 12.04 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 6 16 359 11| 0.0 3.7 3.7| 28.3 -29.8 -1.6 -3.1 -0.12| 24.3 -2.9 1000 2 14 351 9| 0.0 2.2 2.2| 39.9 -39.0 0.8 0.8 -0.07| 18.9 -1.3 1500 4 12 350 6| 0.0 5.1 5.1| 42.9 -44.2 -1.3 -0.9 -0.20| 17.7 -3.5 2000 7 9 350 4| 1.1 3.9 5.0| 43.1 -47.3 -4.1 -2.1 -0.21| 14.8 -3.2 2500 7 9 347 3| 0.9 2.3 3.2| 43.9 -59.6 -15.7 -6.3 -0.37| 16.4 -6.0 3000 2 8 334 4| 0.6 1.9 2.5| 45.9 -59.7 -13.8 -4.6 -0.34| 14.0 -4.8 4000 355 8 321 4| 0.6 1.9 2.5| 45.9 -63.6 -17.7 -4.4 -0.36| 11.1 -4.0 5000 351 8 310 4| 0.9 1.5 2.4| 50.0 -66.1 -16.1 -3.2 -0.31| 9.8 -3.0 6000 350 7 303 4| 0.8 1.8 2.5| 50.0 -72.6 -22.6 -3.8 -0.33| 8.9 -2.9 Wrote GIF file: /home/apache/climate/data/raob//CWPH/skewt/CWPH.skewt.20250419.12.gif