UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122212.upa.cvt Date: 1200Z 22 DEC 25 Searching for CWPH... Searching the city database file for: CWPH ... Date:1200Z 22 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 1008 24 -15.3 -17.3 85 2.0 -15.7 245 22 257.3 257.4 257.0 259.9 0.97 1 1000 91 -15.5 -18.1 80 2.6 -16.0 245 22 257.6 257.8 257.2 260.1 0.92 2 986 197 -16.3 -20.5 70 4.2 -17.0 247 23 257.9 258.0 257.1 260.0 0.76 3 925 673 -20.9 -21.6 94 0.7 -21.0 255 26 257.9 258.1 257.1 259.9 0.73 4 904 842 -22.3 -22.4 99 0.1 -22.3 255 27 258.2 258.3 257.2 260.1 0.70 5 850 1292 -25.3 -25.8 96 0.5 -25.4 255 30 259.6 259.7 258.1 261.2 0.55 6 848 1309 -25.5 -26.1 95 0.6 -25.6 255 30 259.6 259.7 258.0 261.1 0.54 7 762 2082 -27.7 -29.8 82 2.1 -27.9 258 38 265.3 265.4 262.1 266.5 0.42 8 731 2380 -29.1 -29.7 95 0.6 -29.2 259 42 266.9 267.0 263.4 268.2 0.45 9 727 2419 -28.9 -30.1 89 1.2 -29.0 259 42 267.6 267.6 263.8 268.8 0.43 10 726 2429 -28.9 -33.3 66 4.4 -29.3 259 42 267.7 267.7 263.6 268.6 0.32 11 722 2468 -29.1 -33.8 64 4.7 -29.5 259 43 267.9 267.9 263.8 268.8 0.30 12 712 2568 -29.9 -35.9 56 6.0 -30.3 260 44 268.1 268.1 263.8 268.8 0.25 13 709 2598 -29.9 -35.9 56 6.0 -30.3 260 44 268.4 268.4 264.0 269.2 0.25 14 703 2658 -29.7 -31.0 88 1.3 -29.8 260 45 269.3 269.3 265.0 270.5 0.41 15 700 2689 -29.5 -32.0 79 2.5 -29.7 260 45 269.8 269.9 265.3 270.9 0.37 16 679 2907 -30.1 -32.4 80 2.3 -30.3 260 45 271.5 271.6 266.4 272.6 0.37 17 578 4042 -35.7 -39.6 67 3.9 -36.0 263 44 277.8 277.8 270.2 278.4 0.21 18 566 4188 -36.5 -39.9 71 3.4 -36.7 263 44 278.5 278.5 270.6 279.2 0.21 19 564 4212 -36.5 -37.7 89 1.2 -36.6 263 44 278.8 278.8 270.9 279.6 0.26 20 558 4286 -36.9 -42.9 54 6.0 -37.2 263 44 279.1 279.2 270.9 279.7 0.16 21 554 4336 -37.1 -40.7 69 3.6 -37.3 263 44 279.5 279.5 271.2 280.1 0.20 22 551 4374 -37.3 -45.3 43 8.0 -37.7 264 44 279.7 279.7 271.2 280.1 0.12 23 545 4450 -37.3 -40.2 74 2.9 -37.5 264 44 280.6 280.6 271.9 281.2 0.21 24 544 4462 -37.5 -40.7 72 3.2 -37.7 264 44 280.5 280.5 271.8 281.1 0.20 25 536 4565 -38.1 -43.1 59 5.0 -38.4 264 43 280.9 281.0 272.0 281.5 0.16 26 500 5040 -41.9 -45.3 69 3.4 -42.1 265 43 282.0 282.0 272.5 282.4 0.13 27 488 5204 -42.9 -44.4 85 1.5 -43.0 264 43 282.7 282.7 273.0 283.2 0.15 28 484 5259 -43.5 -45.7 79 2.2 -43.6 264 44 282.6 282.6 272.9 283.1 0.13 29 468 5484 -44.7 -49.5 59 4.8 -44.9 264 44 283.9 283.9 273.5 284.2 0.09 30 456 5657 -45.5 -47.9 77 2.4 -45.6 263 45 285.0 285.0 274.2 285.3 0.11 31 449 5760 -45.9 -50.3 61 4.4 -46.0 263 45 285.7 285.7 274.6 286.0 0.08 32 434 5985 -47.5 -50.7 70 3.2 -47.6 262 46 286.5 286.5 275.0 286.8 0.08 33 400 6520 -50.5 -55.5 55 5.0 -50.6 260 47 289.4 289.4 276.4 289.5 0.05 34 379 6869 -52.3 -59.3 43 7.0 -52.4 257 46 291.5 291.5 277.4 291.6 0.03 35 374 6955 -52.5 -56.9 59 4.4 -52.6 257 46 292.3 292.3 277.9 292.5 0.05 36 360 7199 -54.3 -58.6 59 4.3 -54.4 258 46 293.1 293.1 278.3 293.3 0.04 37 337 7619 -57.1 -60.7 64 3.6 -57.2 260 45 294.9 294.9 279.1 295.0 0.03 38 323 7885 -58.7 -63.6 53 4.9 -58.7 265 42 296.3 296.3 279.7 296.4 0.02 39 318 7983 -57.9 -67.9 27 10.0 -58.0 269 43 298.7 298.7 280.8 298.8 0.01 40 313 8083 -57.9 -68.9 23 11.0 -58.0 266 41 300.1 300.1 281.4 300.1 0.01 41 300 8350 -57.5 -68.5 23 11.0 -57.6 260 37 304.3 304.3 283.1 304.3 0.01 42 293 8500 -56.7 -65.7 31 9.0 -56.8 256 35 307.5 307.5 284.4 307.6 0.02 43 250 9510 -55.5 -72.5 10 17.0 -55.7 265 43 323.6 323.6 289.9 323.6 0.01 44 239 9797 -55.3 -72.3 10 17.0 -55.5 268 41 328.0 328.0 291.2 328.1 0.01 45 232 9986 -55.7 -72.7 10 17.0 -55.9 271 40 330.2 330.2 291.8 330.3 0.01 46 225 10182 -53.3 -72.3 8 19.0 -53.6 273 38 336.8 336.8 293.6 336.9 0.01 47 217 10415 -52.9 -71.9 8 19.0 -53.2 274 37 340.9 341.0 294.6 341.0 0.01 48 200 10940 -53.7 -72.7 8 19.0 -54.0 275 38 347.7 347.7 296.1 347.8 0.01 49 175 11793 -54.5 -74.5 7 20.0 -54.8 262 34 359.9 360.0 298.7 360.0 0.01 50 150 12780 -53.3 -73.3 7 20.0 -53.7 275 37 378.2 378.2 302.0 378.3 0.01 51 143 13089 -53.3 -74.3 6 21.0 -53.8 272 37 383.4 383.4 302.8 383.5 0.01 52 109 14818 -59.3 -78.3 7 19.0 -59.6 272 39 403.1 403.1 305.6 403.1 0.01 53 100 15360 -58.7 -77.7 7 19.0 -59.0 255 35 414.3 414.3 307.0 414.4 0.01 54 71 17492 -61.3 -81.3 5 20.0 -61.6 258 49 451.4 451.4 311.0 451.4 0.01 55 70 17580 -61.9 -81.9 5 20.0 -62.2 255 50 452.0 452.0 311.0 452.0 0.01 56 64 18134 -63.5 -82.5 6 19.0 -63.8 251 52 460.2 460.2 311.8 460.2 0.01 57 50 19650 -64.1 -84.1 5 20.0 -64.4 250 65 492.4 492.4 314.4 492.5 0.01 58 48 19899 -64.5 -85.5 4 21.0 -64.8 251 68 497.3 497.3 314.8 497.3 0.01 59 43 20572 -63.5 -84.5 4 21.0 -63.9 250 61 515.6 515.6 316.0 515.7 0.01 60 34 21994 -69.1 -88.1 5 19.0 -69.4 248 73 536.7 536.7 317.3 536.7 0.00 61 30 22740 -69.7 -88.7 5 19.0 -69.9 245 82 554.6 554.6 318.3 554.7 0.00 62 25 23815 -71.5 -89.6 5 18.1 -71.8 245 95 579.1 579.2 319.6 579.2 0.00 63 20 25120 -73.7 -90.7 6 17.0 -73.9 250 81 610.6 610.6 321.1 610.6 0.01 64 18 25734 -74.7 -91.7 5 17.0 -74.9 248 80 626.1 626.1 321.7 626.1 0.00 65 11 28597 -74.7 -91.7 5 17.0 -75.0 249 84 720.8 720.8 325.1 720.9 0.01 TRP 323 7885 -58.7 -63.6 53 4.9 -58.7 265 42 296.3 296.3 279.7 296.4 0.02 WND 25 23815 -71.5 -89.6 5 18.1 -71.8 245 95 579.1 579.2 319.6 579.2 0.00 Sounding variables and indices 1000-500 mb thick: 4949.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 78.88 % Est. max temperature: -13.13 C = 8.36 F Sfc-Lift cond lev (LCL): 975.69 mb = 275.46 m = 903.72 ft T: -17.06 C 700-500 lapse rate: 5.27 C/km ThetaE index: 0.21 C Layer 726.0- 722.0 mb Conv cond level (CCL): 921.72 mb = 699.18 m = 2293.88 ft Mean mixing ratio: 0.77 g/kg Conv temperature: -14.58 C = 5.75 F Cap Strength: 17.66 C Lifted Index: 18.08 C Risk: None Lifted Index @300 mb: 31.43 C Lifted Index @700 mb: 9.39 C Showalter Index: 17.11 C Risk: None Total Totals Index: 32.70 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 16.10 C K Index: -11.70 Risk: None Sweat Index: 103.00 Risk: None Energy Index: 4.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.54 J/kg Max Up Vert Vel: 1.75 m/s Conv Inhibition (B-): 66180.90 J/kg Cap Strength: 18.07 C Lift Cond Lev (LCL): 923.11 mb = 688.04 m = 2257.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 29 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 1000 91 245 22 19.9 9.3 | 159 21 -7.5 19.5 1 925 673 255 26 25.1 6.7 | 172 17 -2.3 16.9 2 850 1292 255 30 29.0 7.8 | 185 18 1.5 18.0 3 700 2689 260 45 44.3 7.8 | 223 25 16.9 18.0 4 500 5040 265 43 42.8 3.7 | 228 21 15.4 14.0 5 400 6520 260 47 46.3 8.2 | 226 26 18.8 18.4 6 1059 305 250 29 27.3 9.9 | 179 20 -0.2 20.1 7 1009 610 255 27 26.1 7.0 | 175 17 -1.4 17.2 8 962 914 255 27 26.1 7.0 | 175 17 -1.4 17.2 9 917 1219 260 25 24.6 4.3 | 169 15 -2.8 14.5 10 834 1829 255 40 38.6 10.4 | 209 23 11.2 20.6 11 795 2134 255 42 40.6 10.9 | 212 25 13.1 21.1 12 758 2438 255 46 44.4 11.9 | 218 28 17.0 22.1 13 723 2743 260 45 44.3 7.8 | 223 25 16.9 18.0 14 626 3658 265 44 43.8 3.8 | 229 22 16.4 14.0 15 569 4267 260 45 44.3 7.8 | 223 25 16.9 18.0 16 517 4877 265 43 42.8 3.7 | 228 21 15.4 14.0 17 427 6096 255 46 44.4 11.9 | 218 28 17.0 22.1 18 408 6401 255 47 45.4 12.2 | 219 29 17.9 22.4 19 337 7620 260 45 44.3 7.8 | 223 25 16.9 18.0 20 323 7885 265 42 41.8 3.7 | 226 20 14.4 13.9 21 321 7925 270 44 44.0 -0.0 | 238 19 16.5 10.2 22 300 8350 260 37 36.4 6.4 | 208 19 9.0 16.6 23 291 8534 255 35 33.8 9.1 | 198 20 6.3 19.3 24 265 9144 260 40 39.4 6.9 | 215 21 11.9 17.2 25 250 9510 265 43 42.8 3.7 | 228 21 15.4 14.0 26 219 10363 275 37 36.9 -3.2 | 233 12 9.4 7.0 27 209 10668 270 37 37.0 -0.0 | 223 14 9.5 10.2 28 200 10940 275 38 37.9 -3.3 | 236 12 10.4 6.9 29 199 10973 260 35 34.5 6.1 | 203 18 7.0 16.3 30 190 11278 275 38 37.9 -3.3 | 236 12 10.4 6.9 31 172 11887 260 33 32.5 5.7 | 198 17 5.0 15.9 32 157 12497 280 41 40.4 -7.1 | 257 13 12.9 3.1 33 150 12780 275 37 36.9 -3.2 | 233 12 9.4 7.0 34 118 14326 260 37 36.4 6.4 | 208 19 9.0 16.6 35 107 14935 275 40 39.8 -3.5 | 242 14 12.4 6.7 36 102 15240 260 35 34.5 6.1 | 203 18 7.0 16.3 37 100 15360 255 35 33.8 9.1 | 198 20 6.3 19.3 38 97 15545 255 35 33.8 9.1 | 198 20 6.3 19.3 39 84 16459 255 54 52.2 14.0 | 226 35 24.7 24.2 40 76 17069 270 43 43.0 -0.0 | 237 19 15.5 10.2 41 70 17580 255 50 48.3 12.9 | 222 31 20.8 23.1 42 57 18898 245 54 48.9 22.8 | 213 39 21.5 33.0 43 50 19650 250 65 61.1 22.2 | 226 47 33.6 32.4 44 49 19812 250 70 65.8 23.9 | 228 51 38.3 34.1 45 46 20117 255 62 59.9 16.0 | 231 42 32.4 26.3 46 40 21031 245 60 54.4 25.4 | 217 45 26.9 35.6 47 38 21336 250 65 61.1 22.2 | 226 47 33.6 32.4 48 30 22740 245 82 74.3 34.7 | 226 65 46.9 44.9 49 25 23815 245 95 86.1 40.1 | 229 77 58.6 50.4 50 24 24079 245 95 86.1 40.1 | 229 77 58.6 50.4 51 23 24384 235 86 70.4 49.3 | 216 73 43.0 59.5 52 20 24994 250 88 82.7 30.1 | 234 68 55.2 40.3 53 20 25120 250 81 76.1 27.7 | 232 62 48.7 37.9 54 15 25908 245 77 69.8 32.5 | 225 60 42.3 42.7 55 10 26822 250 85 79.9 29.1 | 233 65 52.4 39.3 56 8 27432 245 71 64.3 30.0 | 223 55 36.9 40.2 57 7 28042 245 84 76.1 35.5 | 227 67 48.7 45.7 58 6 28346 250 76 71.4 26.0 | 231 57 44.0 36.2 59 5 28956 235 79 64.7 45.3 | 214 67 37.3 55.5 Wind Parameters Mean winds (0-6000m): 260.4 at 39.1 knts Storm direction: 290.4 at 29.3 knts Storm rel Dir Shear (0-3000m): 178.7 deg Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 35.81 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 ------------------------------------------------------------------------------- 500 249 23 163 19| | | 1000 252 25 169 18| | | 1500 253 27 175 18| | | 2000 255 29 182 18| | | 2500 256 31 190 18| | | 3000 257 34 196 19| | | 4000 258 36 205 19| | | 5000 260 38 210 20| | | 6000 260 39 213 20| | | Wrote GIF file: /home/apache/climate/data/raob//CWPH/skewt/CWPH.skewt.20251222.12.gif