UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for CWPH... Searching the city database file for: CWPH ... Date:1200Z 29 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 1003 24 -12.1 -13.8 87 1.7 -12.5 15 11 260.8 261.0 260.5 264.3 1.31 1 1000 54 -11.9 -13.6 87 1.7 -12.3 350 16 261.2 261.5 260.9 264.8 1.34 2 987 154 -10.9 -12.8 86 1.9 -11.3 356 22 263.2 263.5 262.6 267.1 1.44 3 925 649 -14.3 -15.6 90 1.3 -14.6 15 33 264.7 264.9 263.2 268.0 1.22 4 922 674 -14.5 -15.5 92 1.0 -14.7 14 32 264.7 264.9 263.3 268.1 1.24 5 905 815 -12.9 -16.4 75 3.5 -13.6 9 27 267.8 268.0 265.4 271.1 1.17 6 854 1257 -12.3 -17.3 66 5.0 -13.4 355 26 272.9 273.1 268.8 276.2 1.15 7 850 1293 -12.3 -17.3 66 5.0 -13.4 355 26 273.3 273.5 269.0 276.6 1.16 8 761 2134 -14.5 -18.2 73 3.7 -15.3 340 19 279.7 279.9 273.0 283.2 1.20 9 737 2377 -12.3 -29.3 23 17.0 -15.2 304 18 284.6 284.7 274.6 286.1 0.46 10 727 2482 -13.1 -23.1 43 10.0 -15.2 294 18 284.9 285.0 275.3 287.4 0.82 11 700 2769 -14.3 -26.3 35 12.0 -16.5 290 18 286.6 286.8 276.0 288.6 0.64 12 695 2823 -14.3 -28.3 29 14.0 -16.7 289 18 287.2 287.3 276.1 288.9 0.53 13 688 2900 -14.9 -23.9 46 9.0 -16.7 288 19 287.4 287.5 276.6 289.9 0.81 14 673 3066 -15.7 -24.7 46 9.0 -17.4 285 19 288.3 288.5 277.0 290.7 0.77 15 663 3179 -15.7 -41.7 9 26.0 -18.7 283 20 289.6 289.6 276.7 290.1 0.15 16 661 3202 -15.7 -37.7 13 22.0 -18.6 283 20 289.8 289.9 276.9 290.6 0.23 17 527 4866 -28.7 -39.7 34 11.0 -29.7 275 28 293.6 293.6 278.8 294.4 0.23 18 512 5072 -30.3 -43.3 27 13.0 -31.3 275 28 294.1 294.1 278.9 294.7 0.16 19 500 5240 -31.1 -47.1 19 16.0 -32.1 275 28 295.1 295.1 279.3 295.5 0.11 20 492 5354 -31.5 -55.5 8 24.0 -32.7 275 29 296.0 296.0 279.6 296.1 0.04 21 451 5966 -34.3 -60.3 5 26.0 -35.3 262 37 299.9 299.9 281.3 300.0 0.03 22 400 6800 -36.7 -62.7 5 26.0 -37.7 250 68 307.3 307.3 284.3 307.4 0.02 23 361 7507 -39.3 -60.3 9 21.0 -40.1 246 82 313.0 313.0 286.4 313.1 0.03 24 359 7545 -39.3 -61.3 8 22.0 -40.1 245 82 313.5 313.5 286.6 313.6 0.03 25 332 8078 -41.8 -64.7 7 22.9 -42.5 245 92 317.1 317.1 287.8 317.2 0.02 26 300 8760 -45.1 -69.1 5 24.0 -45.6 245 91 321.8 321.8 289.3 321.8 0.01 27 298 8805 -45.5 -69.5 5 24.0 -46.0 245 91 321.8 321.8 289.3 321.9 0.01 28 250 9970 -48.1 -73.1 4 25.0 -48.6 250 78 334.6 334.6 292.9 334.6 0.01 29 248 10023 -48.5 -73.5 4 25.0 -49.0 250 76 334.7 334.7 293.0 334.8 0.01 30 208 11181 -46.3 -80.3 1 34.0 -47.0 255 57 355.4 355.4 297.8 355.5 0.00 31 200 11440 -47.3 -81.3 1 34.0 -48.0 250 58 357.9 357.9 298.3 357.9 0.00 32 168 12586 -49.3 -83.3 1 34.0 -49.9 253 55 372.8 372.8 301.1 372.8 0.00 33 154 13157 -48.3 -83.3 1 35.0 -49.1 255 53 383.9 383.9 302.9 383.9 0.00 34 150 13330 -48.5 -83.5 1 35.0 -49.3 255 53 386.5 386.5 303.3 386.5 0.00 35 138 13878 -49.5 -84.5 1 35.0 -50.3 257 47 394.1 394.1 304.4 394.1 0.00 36 124 14580 -48.3 -83.3 1 35.0 -49.2 260 40 408.5 408.5 306.3 408.5 0.00 37 113 15190 -50.1 -84.1 1 34.0 -50.9 259 41 416.1 416.1 307.3 416.1 0.00 38 100 15990 -49.1 -84.1 1 35.0 -50.1 260 32 432.9 432.9 309.1 432.9 0.00 39 93 16465 -50.1 -85.1 1 35.0 -51.1 275 20 440.0 440.0 309.8 440.0 0.00 40 89 16754 -48.5 -84.5 1 36.0 -49.7 270 22 448.7 448.7 310.7 448.7 0.00 41 70 18330 -49.9 -84.9 1 35.0 -51.2 250 22 477.6 477.6 313.2 477.7 0.00 42 54 20019 -51.1 -86.1 1 35.0 -52.5 241 13 511.7 511.7 315.8 511.7 0.00 43 50 20520 -49.9 -85.9 1 36.0 -51.6 290 13 525.9 525.9 316.6 525.9 0.00 44 30 23860 -49.9 -85.9 1 36.0 -52.5 70 12 608.6 608.6 321.0 608.7 0.01 45 20 26500 -49.5 -86.5 1 37.0 -53.1 115 6 684.7 684.7 323.9 684.7 0.01 46 14 28845 -47.9 -86.9 0 39.0 -53.1 100 9 763.6 763.6 326.3 763.7 0.01 TRP 248 10023 -48.5 -73.5 4 25.0 -49.0 250 76 334.7 334.7 293.0 334.8 0.01 WND 332 8078 -41.8 -64.7 7 22.9 -42.5 245 92 317.1 317.1 287.8 317.2 0.02 Sounding variables and indices 1000-500 mb thick: 5186.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 47.97 % Est. max temperature: 0.07 C = 32.12 F Sfc-Lift cond lev (LCL): 975.77 mb = 241.48 m = 792.25 ft T: -11.50 C 700-500 lapse rate: 6.80 C/km Conv cond level (CCL): 617.75 mb = 3698.80 m = 12135.01 ft Mean mixing ratio: 1.31 g/kg Conv temperature: 18.12 C = 64.61 F Cap Strength: 21.92 C Lifted Index: 22.61 C Risk: None Lifted Index @300 mb: 38.32 C Lifted Index @700 mb: 18.02 C Showalter Index: 15.52 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 13.80 C K Index: -10.50 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 4.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.86 J/kg Max Up Vert Vel: 5.45 m/s Conv Inhibition (B-): 75947.13 J/kg Cap Strength: 22.30 C Lift Cond Lev (LCL): 924.99 mb = 649.06 m = 2129.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 18 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 1003 24 15 11 -2.8 -10.6 | 116 13 -11.4 5.6 1 1000 54 350 16 2.8 -15.8 | 95 6 -5.7 0.5 2 968 305 5 31 -2.7 -30.9 | 38 18 -11.2 -14.6 3 930 610 15 33 -8.5 -31.9 | 48 23 -17.1 -15.6 4 925 649 15 33 -8.5 -31.9 | 48 23 -17.1 -15.6 5 893 914 5 23 -2.0 -22.9 | 58 12 -10.5 -6.6 6 858 1219 355 26 2.3 -25.9 | 33 11 -6.3 -9.6 7 850 1293 355 26 2.3 -25.9 | 33 11 -6.3 -9.6 8 825 1524 355 18 1.6 -17.9 | 77 7 -7.0 -1.7 9 792 1829 340 18 6.2 -16.9 | 75 2 -2.4 -0.6 10 761 2134 340 19 6.5 -17.9 | 52 3 -2.0 -1.6 11 731 2438 295 18 16.3 -7.6 | 222 12 7.8 8.7 12 702 2743 290 17 16.0 -5.8 | 215 13 7.5 10.5 13 700 2769 290 18 16.9 -6.2 | 220 13 8.4 10.1 14 620 3658 275 22 21.9 -1.9 | 223 20 13.4 14.4 15 595 3962 270 25 25.0 -0.0 | 225 23 16.5 16.3 16 571 4267 275 27 26.9 -2.4 | 233 23 18.4 13.9 17 525 4877 275 28 27.9 -2.4 | 234 24 19.4 13.8 18 500 5240 275 28 27.9 -2.4 | 234 24 19.4 13.8 19 483 5486 275 30 29.9 -2.6 | 237 25 21.4 13.7 20 462 5791 265 32 31.9 2.8 | 231 30 23.4 19.1 21 442 6096 260 41 40.4 7.1 | 234 40 31.9 23.4 22 405 6706 250 59 55.4 20.2 | 232 59 46.9 36.5 23 400 6800 250 68 63.9 23.3 | 234 68 55.4 39.5 24 355 7620 245 84 76.1 35.5 | 233 85 67.6 51.8 25 332 8078 245 92 83.4 38.9 | 234 93 74.9 55.2 26 325 8230 245 92 83.4 38.9 | 234 93 74.9 55.2 27 300 8760 245 91 82.5 38.5 | 233 92 74.0 54.7 28 283 9144 245 87 78.8 36.8 | 233 88 70.3 53.0 29 250 9970 250 78 73.3 26.7 | 236 78 64.8 43.0 30 248 10023 250 76 71.4 26.0 | 236 76 62.9 42.3 31 225 10668 255 65 62.8 16.8 | 239 64 54.3 33.1 32 205 11278 255 56 54.1 14.5 | 236 55 45.6 30.8 33 200 11440 250 58 54.5 19.8 | 232 58 46.0 36.1 34 150 13330 255 53 51.2 13.7 | 235 52 42.7 30.0 35 123 14630 260 39 38.4 6.8 | 232 38 29.9 23.0 36 117 14935 255 43 41.5 11.1 | 230 43 33.0 27.4 37 112 15240 260 40 39.4 6.9 | 233 39 30.9 23.2 38 100 15990 260 32 31.5 5.6 | 226 32 23.0 21.8 39 98 16154 260 32 31.5 5.6 | 226 32 23.0 21.8 40 93 16459 275 20 19.9 -1.7 | 218 18 11.4 14.5 41 85 17069 265 24 23.9 2.1 | 220 24 15.4 18.4 42 81 17374 225 26 18.4 18.4 | 196 36 9.9 34.7 43 77 17678 255 24 23.2 6.2 | 213 27 14.7 22.5 44 74 17983 240 23 19.9 11.5 | 202 30 11.4 27.8 45 70 18288 250 29 27.3 9.9 | 216 32 18.7 26.2 46 70 18330 250 22 20.7 7.5 | 207 27 12.2 23.8 47 67 18593 250 22 20.7 7.5 | 207 27 12.2 23.8 48 64 18898 260 20 19.7 3.5 | 210 23 11.2 19.7 49 61 19202 245 17 15.4 7.2 | 196 24 6.9 23.5 50 58 19507 270 13 13.0 -0.0 | 195 17 4.5 16.3 51 56 19812 255 13 12.6 3.4 | 192 20 4.0 19.6 52 53 20117 235 13 10.6 7.5 | 185 24 2.1 23.7 53 51 20422 245 21 19.0 8.9 | 203 27 10.5 25.2 54 50 20520 290 13 12.2 -4.4 | 197 12 3.7 11.8 55 48 20726 255 22 21.3 5.7 | 210 25 12.7 22.0 56 46 21031 270 12 12.0 -0.0 | 192 17 3.5 16.3 57 44 21336 320 5 3.2 -3.8 | 157 14 -5.3 12.4 58 30 23860 70 12 -11.3 -4.1 | 122 23 -19.8 12.2 59 29 24079 70 12 -11.3 -4.1 | 122 23 -19.8 12.2 60 25 24994 175 10 -0.9 10.0 | 160 28 -9.4 26.2 61 23 25603 110 10 -9.4 3.4 | 138 27 -17.9 19.7 62 22 25908 115 17 -15.4 7.2 | 134 34 -23.9 23.5 63 21 26213 125 12 -9.8 6.9 | 142 30 -18.3 23.2 64 20 26500 115 6 -5.4 2.5 | 143 23 -14.0 18.8 65 20 26518 90 10 -10.0 0.0 | 131 25 -18.5 16.3 66 14 27432 100 9 -8.9 1.6 | 136 25 -17.4 17.8 67 12 27737 115 10 -9.1 4.2 | 139 27 -17.6 20.5 68 8 28956 85 3 -3.0 -0.3 | 144 20 -11.5 16.0 Wind Parameters Mean winds (0-6000m): 302.4 at 24.5 knts Storm direction: 332.4 at 18.4 knts Shear (0-3000m) pos: 0.0 neg: 3.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 105.4 deg Storm rel helicity (0-3000m) pos: 50.0 neg: -58.4 tot: -8.3 m^2/s^2 ave: -2.8 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 13.7 stream: -2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 92.85 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 5 27 46 15| 0.0 22.1 22.1| 12.6 -32.6 -20.0 -39.9 -0.43| 28.1-12.1 1000 8 27 48 16| 0.0 7.0 7.0| 30.1 -37.8 -7.7 -7.7 -0.23| 21.5 -5.0 1500 4 26 46 14| 0.0 2.9 2.9| 45.1 -48.1 -3.1 -2.0 -0.12| 18.3 -2.2 2000 0 24 48 12| 0.0 3.0 3.0| 45.1 -49.0 -3.8 -1.9 -0.13| 15.1 -1.9 2500 354 23 43 9| 0.0 4.0 4.0| 45.1 -55.4 -10.3 -4.1 -0.23| 15.6 -3.5 3000 346 22 32 6| 0.0 3.8 3.8| 50.0 -58.4 -8.3 -2.8 -0.21| 13.7 -2.9 4000 329 22 311 4| 0.0 3.9 3.9| 60.0 -58.5 1.5 0.4 -0.17| 11.4 -1.9 5000 314 23 268 8| 0.3 3.1 3.4| 78.9 -58.5 20.4 4.1 -0.13| 9.5 -1.2 6000 302 24 255 13| 0.2 3.7 4.0| 95.8 -77.9 17.9 3.0 -0.12| 9.1 -1.1 Wrote GIF file: /home/apache/climate/data/raob//CWPH/skewt/CWPH.skewt.20250429.12.gif