UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122700.upa.cvt Date: 0000Z 27 DEC 25 Searching for CWPH... Searching the city database file for: CWPH ... Date:0000Z 27 DEC 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 -13.9 -15.7 86 1.8 -14.3 175 20 258.4 258.6 258.2 261.4 1.11 1 1000 114 -14.3 -16.0 87 1.7 -14.6 155 30 258.9 259.0 258.5 261.8 1.10 2 925 701 -17.5 -17.9 97 0.4 -17.6 190 30 261.4 261.6 260.3 264.2 1.01 3 911 815 -16.3 -19.8 74 3.5 -16.9 201 29 263.8 263.9 261.9 266.2 0.87 4 901 899 -14.7 -16.9 83 2.2 -15.2 209 29 266.3 266.5 264.2 269.4 1.13 5 871 1154 -15.9 -18.4 81 2.5 -16.4 202 31 267.6 267.8 265.0 270.5 1.03 6 850 1338 -15.1 -17.1 85 2.0 -15.5 205 36 270.3 270.5 267.1 273.6 1.18 7 801 1787 -14.7 -16.7 85 2.0 -15.2 200 35 275.4 275.6 270.6 279.1 1.29 8 700 2798 -19.9 -21.6 86 1.7 -20.2 205 36 280.4 280.6 273.1 283.3 0.97 9 605 3868 -26.1 -28.4 81 2.3 -26.4 197 32 285.2 285.3 275.2 287.1 0.61 10 573 4261 -26.9 -29.4 79 2.5 -27.2 214 40 288.8 288.9 277.0 290.6 0.58 11 509 5105 -33.5 -36.6 74 3.1 -33.8 230 33 290.7 290.8 277.6 291.8 0.33 12 500 5230 -34.1 -37.3 73 3.2 -34.4 225 28 291.5 291.5 277.9 292.5 0.31 13 449 5976 -38.1 -41.0 74 2.9 -38.3 212 32 295.5 295.6 279.7 296.3 0.24 14 400 6760 -44.5 -48.2 66 3.7 -44.6 215 42 297.2 297.2 280.3 297.6 0.12 15 375 7189 -48.3 -52.9 59 4.6 -48.4 217 42 297.7 297.7 280.4 297.9 0.08 16 367 7330 -49.5 -52.6 70 3.1 -49.6 218 43 297.9 297.9 280.6 298.2 0.08 17 363 7402 -49.9 -54.5 58 4.6 -50.0 219 43 298.3 298.3 280.7 298.5 0.06 18 361 7438 -50.1 -58.1 38 8.0 -50.3 219 43 298.5 298.5 280.7 298.7 0.04 19 351 7621 -51.5 -54.8 68 3.3 -51.6 220 43 299.0 299.0 281.0 299.3 0.06 20 346 7714 -52.1 -58.1 48 6.0 -52.2 221 43 299.4 299.5 281.1 299.6 0.04 21 343 7770 -52.3 -53.0 92 0.7 -52.3 222 43 299.9 299.9 281.4 300.2 0.08 22 341 7808 -52.5 -54.3 81 1.8 -52.5 223 43 300.1 300.2 281.5 300.4 0.07 23 340 7827 -52.5 -63.5 25 11.0 -52.7 223 43 300.4 300.4 281.5 300.5 0.02 24 339 7846 -52.7 -68.7 13 16.0 -52.9 223 43 300.4 300.4 281.5 300.4 0.01 25 335 7923 -53.1 -65.1 22 12.0 -53.2 224 43 300.9 300.9 281.7 300.9 0.02 26 316 8298 -54.5 -70.5 12 16.0 -54.6 230 44 304.0 304.0 283.0 304.0 0.01 27 300 8630 -55.3 -72.3 10 17.0 -55.5 235 44 307.4 307.4 284.4 307.4 0.01 28 289 8868 -56.1 -71.1 14 15.0 -56.2 245 44 309.6 309.6 285.2 309.6 0.01 29 281 9047 -54.9 -69.9 14 15.0 -55.1 242 45 313.8 313.8 286.7 313.8 0.01 30 267 9372 -56.5 -69.5 18 13.0 -56.6 245 42 316.1 316.1 287.5 316.1 0.01 31 250 9790 -55.7 -72.7 10 17.0 -55.9 255 34 323.3 323.3 289.8 323.3 0.01 32 236 10155 -56.3 -76.3 6 20.0 -56.5 258 35 327.7 327.7 291.1 327.7 0.01 33 231 10292 -54.5 -77.5 4 23.0 -54.8 263 37 332.5 332.5 292.4 332.5 0.00 34 200 11210 -55.5 -80.5 3 25.0 -55.8 260 36 344.9 344.9 295.5 344.9 0.00 35 199 11242 -55.5 -80.5 3 25.0 -55.8 260 36 345.4 345.4 295.6 345.4 0.00 36 180 11877 -57.9 -81.9 3 24.0 -58.1 262 38 351.5 351.5 297.0 351.5 0.00 37 154 12863 -56.3 -83.3 2 27.0 -56.6 268 40 370.3 370.3 300.6 370.3 0.00 38 150 13030 -56.5 -83.5 2 27.0 -56.8 275 37 372.7 372.7 301.1 372.7 0.00 39 126 14132 -58.7 -85.7 2 27.0 -59.0 286 37 387.8 387.8 303.5 387.8 0.00 40 121 14387 -57.5 -84.5 2 27.0 -57.8 288 31 394.5 394.5 304.5 394.5 0.00 41 110 14986 -60.3 -86.3 2 26.0 -60.6 277 28 400.2 400.2 305.2 400.2 0.00 42 100 15580 -60.7 -86.7 2 26.0 -61.0 280 40 410.4 410.4 306.6 410.5 0.00 43 84 16660 -60.7 -86.7 2 26.0 -61.0 276 37 431.4 431.4 309.0 431.4 0.00 44 70 17780 -64.5 -88.5 2 24.0 -64.7 280 39 446.4 446.4 310.5 446.4 0.00 45 50 19810 -69.9 -89.9 4 20.0 -70.1 295 48 478.8 478.8 313.4 478.8 0.00 46 48 20053 -70.5 -90.5 4 20.0 -70.6 296 49 483.0 483.0 313.7 483.0 0.00 47 30 22820 -74.7 -91.7 5 17.0 -74.8 295 46 541.0 541.0 317.6 541.0 0.00 48 20 25159 -77.7 -93.7 6 16.0 -77.8 295 49 598.3 598.3 320.5 598.3 0.00 TRP 289 8868 -56.1 -71.1 14 15.0 -56.2 245 44 309.6 309.6 285.2 309.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5116.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 83.14 % Est. max temperature: -3.41 C = 25.86 F Sfc-Lift cond lev (LCL): 981.86 mb = 251.83 m = 826.21 ft T: -15.05 C 700-500 lapse rate: 5.84 C/km Conv cond level (CCL): 679.96 mb = 3011.08 m = 9878.76 ft Mean mixing ratio: 1.04 g/kg Conv temperature: 9.14 C = 48.46 F Cap Strength: 22.79 C Lifted Index: 23.30 C Risk: None Lifted Index @300 mb: 31.34 C Lifted Index @700 mb: 16.29 C Showalter Index: 14.86 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 17.00 C K Index: 0.20 Risk: None Sweat Index: 167.75 Risk: None Energy Index: 4.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.21 J/kg Max Up Vert Vel: 5.33 m/s Conv Inhibition (B-): 56526.66 J/kg Cap Strength: 23.29 C Lift Cond Lev (LCL): 940.22 mb = 578.11 m = 1896.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 234 at 25 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 24 175 20 -1.7 19.9 | 104 22 -21.8 5.4 1 1000 114 155 30 -12.7 27.2 | 111 35 -32.7 12.7 2 975 305 160 35 -12.0 32.9 | 120 37 -32.0 18.4 3 936 610 180 33 0.0 33.0 | 133 27 -20.0 18.5 4 925 701 190 30 5.2 29.5 | 135 21 -14.8 15.0 5 899 914 210 29 14.5 25.1 | 152 12 -5.5 10.6 6 864 1219 200 32 10.9 30.1 | 150 18 -9.1 15.6 7 850 1338 205 36 15.2 32.6 | 165 19 -4.8 18.1 8 796 1829 200 35 12.0 32.9 | 156 20 -8.1 18.4 9 765 2134 195 28 7.2 27.0 | 134 18 -12.8 12.5 10 734 2438 195 30 7.8 29.0 | 140 19 -12.3 14.5 11 705 2743 200 33 11.3 31.0 | 152 19 -8.7 16.5 12 700 2798 205 36 15.2 32.6 | 165 19 -4.8 18.1 13 676 3048 205 38 16.1 34.4 | 169 20 -4.0 19.9 14 622 3658 200 31 10.6 29.1 | 147 17 -9.4 14.6 15 596 3962 195 32 8.3 30.9 | 144 20 -11.7 16.4 16 571 4267 215 41 23.5 33.6 | 190 19 3.5 19.1 17 548 4572 220 41 26.4 31.4 | 201 18 6.3 16.9 18 525 4877 230 34 26.0 21.9 | 219 9 6.0 7.3 19 503 5182 230 32 24.5 20.6 | 217 8 4.5 6.1 20 500 5230 225 28 19.8 19.8 | 177 5 -0.2 5.3 21 482 5486 220 26 16.7 19.9 | 148 6 -3.3 5.4 22 441 6096 210 34 17.0 29.4 | 169 15 -3.0 14.9 23 422 6401 210 34 17.0 29.4 | 169 15 -3.0 14.9 24 400 6760 215 42 24.1 34.4 | 192 20 4.1 19.9 25 350 7620 220 43 27.6 32.9 | 202 20 7.6 18.4 26 300 8630 235 44 36.0 25.2 | 236 19 16.0 10.7 27 289 8868 245 44 39.9 18.6 | 258 20 19.8 4.1 28 277 9144 240 46 39.8 23.0 | 247 22 19.8 8.5 29 250 9790 255 34 32.8 8.8 | 294 14 12.8 -5.7 30 240 10058 255 33 31.9 8.5 | 297 13 11.8 -6.0 31 228 10363 265 38 37.9 3.3 | 302 21 17.8 -11.2 32 218 10668 260 34 33.5 5.9 | 303 16 13.5 -8.6 33 208 10973 270 36 36.0 -0.0 | 312 22 16.0 -14.5 34 200 11210 260 36 35.5 6.3 | 298 17 15.4 -8.3 35 156 12802 265 41 40.8 3.6 | 298 24 20.8 -10.9 36 150 13030 275 37 36.9 -3.2 | 317 24 16.8 -17.7 37 134 13716 280 30 29.5 -5.2 | 334 22 9.5 -19.7 38 128 14021 285 39 37.7 -10.1 | 324 30 17.6 -24.6 39 116 14630 290 25 23.5 -8.6 | 351 23 3.5 -23.1 40 111 14935 275 28 27.9 -2.4 | 335 19 7.9 -17.0 41 106 15240 290 30 28.2 -10.3 | 342 26 8.2 -24.8 42 100 15580 280 40 39.4 -6.9 | 318 29 19.4 -21.5 43 96 15850 280 40 39.4 -6.9 | 318 29 19.4 -21.5 44 87 16459 295 38 34.4 -16.1 | 335 34 14.4 -30.6 45 83 16764 265 36 35.9 3.1 | 306 19 15.8 -11.4 46 71 17678 290 40 37.6 -13.7 | 328 33 17.6 -28.2 47 70 17780 280 39 38.4 -6.8 | 319 28 18.4 -21.3 48 64 18288 275 39 38.9 -3.4 | 314 26 18.8 -17.9 49 61 18593 290 43 40.4 -14.7 | 325 36 20.4 -29.2 50 50 19810 295 48 43.5 -20.3 | 326 42 23.5 -34.8 51 39 21336 300 53 45.9 -26.5 | 328 48 25.9 -41.0 52 37 21641 300 41 35.5 -20.5 | 336 38 15.5 -35.0 53 30 22820 295 46 41.7 -19.4 | 327 40 21.7 -34.0 54 24 23470 290 57 53.6 -19.5 | 315 48 33.5 -34.0 55 16 24689 300 42 36.4 -21.0 | 335 39 16.3 -35.5 56 12 25603 270 57 57.0 -0.0 | 291 40 37.0 -14.5 Wind Parameters Mean winds (0-6000m): 204.1 at 33.0 knts Storm direction: 234.1 at 24.7 knts Shear (0-3000m) pos: 4.1 neg: 3.0 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 64.5 deg Storm rel helicity (0-3000m) pos: 240.7 neg: -49.5 tot: 191.2 m^2/s^2 ave: 63.7 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 13.5 stream: 4.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.20 Bulk Shear: 69.52 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 ------------------------------------------------------------------------------- 500 163 32 119 34| 0.0 14.0 14.0|124.0 0.0 124.0 248.0 0.53| 27.8 14.8 1000 178 31 129 27| 9.2 7.0 16.2|166.4 -0.5 165.9 165.9 0.45| 25.0 11.4 1500 187 32 137 24| 6.1 6.6 12.8|186.6 -5.3 181.4 120.9 0.44| 19.8 8.7 2000 191 33 142 22| 4.6 4.3 8.9|186.6 -38.0 148.6 74.3 0.29| 16.6 4.9 2500 192 32 141 22| 3.7 3.6 7.2|199.4 -49.5 149.9 60.0 0.27| 14.4 3.9 3000 194 32 144 21| 4.1 3.0 7.1|240.7 -49.5 191.2 63.7 0.35| 13.5 4.7 4000 196 33 147 20| 3.1 2.3 5.4|255.0 -87.6 167.5 41.9 0.25| 11.8 2.9 5000 201 34 155 19| 4.1 1.8 6.0|350.0 -87.9 262.2 52.4 0.36| 12.1 4.4 6000 204 33 157 17| 3.4 2.4 5.9|356.5 -99.1 257.4 42.9 0.28| 11.6 3.2 Wrote GIF file: /home/apache/climate/data/raob//CWPH/skewt/CWPH.skewt.20251227.00.gif