UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for CWPH... Searching the city database file for: CWPH ... Date:0000Z 12 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 1003 24 -8.9 -12.5 75 3.6 -9.8 65 17 264.0 264.3 263.2 268.0 1.46 1 1000 52 -8.7 -12.4 75 3.7 -9.6 35 10 264.5 264.7 263.5 268.4 1.47 2 925 650 -14.3 -14.6 98 0.3 -14.4 10 26 264.7 264.9 263.4 268.3 1.33 3 878 1043 -17.3 -17.3 100 0.0 -17.3 4 27 265.5 265.7 263.7 268.6 1.12 4 869 1121 -13.7 -18.7 66 5.0 -14.7 9 25 270.1 270.2 266.7 272.9 1.00 5 863 1173 -13.3 -20.3 56 7.0 -14.7 12 24 271.0 271.2 267.1 273.6 0.88 6 850 1289 -13.3 -21.3 51 8.0 -14.8 15 20 272.2 272.3 267.7 274.6 0.82 7 838 1397 -13.5 -22.5 47 9.0 -15.2 13 18 273.1 273.2 268.2 275.3 0.75 8 803 1724 -10.1 -32.1 15 22.0 -13.6 26 14 280.1 280.1 271.8 281.1 0.32 9 765 2097 -10.3 -40.3 7 30.0 -14.3 22 17 283.8 283.8 273.6 284.3 0.15 10 751 2239 -11.1 -41.1 6 30.0 -14.9 29 15 284.4 284.4 273.9 284.9 0.14 11 700 2776 -13.9 -41.9 7 28.0 -17.3 10 13 287.1 287.1 275.4 287.6 0.14 12 657 3255 -16.7 -35.7 18 19.0 -19.3 22 9 289.2 289.2 276.7 290.1 0.28 13 546 4614 -28.3 -38.3 38 10.0 -29.2 26 17 291.1 291.2 277.6 292.0 0.26 14 536 4746 -29.3 -37.3 46 8.0 -30.0 30 20 291.5 291.5 277.9 292.4 0.29 15 526 4881 -30.3 -39.3 41 9.0 -31.1 35 22 291.8 291.9 278.0 292.6 0.24 16 522 4935 -30.1 -52.1 10 22.0 -31.3 37 22 292.7 292.7 278.1 292.9 0.06 17 500 5240 -32.5 -50.5 15 18.0 -33.5 45 20 293.4 293.4 278.4 293.7 0.07 18 400 6770 -45.7 -54.7 36 9.0 -46.0 50 18 295.6 295.6 279.4 295.8 0.06 19 371 7266 -49.9 -56.9 44 7.0 -50.1 41 20 296.4 296.5 279.8 296.6 0.05 20 351 7625 -52.9 -58.9 48 6.0 -53.0 50 21 297.1 297.1 280.1 297.3 0.04 21 341 7811 -54.3 -62.3 37 8.0 -54.4 56 20 297.7 297.7 280.4 297.8 0.03 22 333 7963 -55.5 -61.5 47 6.0 -55.6 61 19 298.1 298.1 280.6 298.2 0.03 23 321 8195 -57.1 -66.1 31 9.0 -57.2 69 18 299.0 299.0 280.9 299.1 0.02 24 313 8354 -58.5 -63.5 52 5.0 -58.6 58 19 299.2 299.2 281.0 299.3 0.02 25 311 8395 -58.5 -63.1 55 4.6 -58.6 54 19 299.8 299.8 281.3 299.9 0.03 26 300 8620 -59.7 -64.7 52 5.0 -59.7 45 20 301.2 301.2 281.8 301.3 0.02 27 273 9203 -62.9 -68.9 44 6.0 -63.0 61 17 304.8 304.8 283.3 304.8 0.01 28 251 9716 -64.9 -69.5 53 4.6 -64.9 70 10 309.2 309.2 285.1 309.3 0.01 29 250 9740 -64.9 -69.4 54 4.5 -64.9 65 10 309.6 309.6 285.2 309.6 0.01 30 220 10527 -61.7 -78.7 9 17.0 -61.8 43 16 326.0 326.0 290.6 326.1 0.00 31 200 11120 -60.7 -81.7 5 21.0 -60.9 45 8 336.6 336.6 293.5 336.6 0.00 32 171 12098 -58.3 -82.3 3 24.0 -58.5 20 10 356.0 356.0 297.9 356.1 0.00 33 164 12360 -59.7 -82.7 3 23.0 -59.9 39 11 358.0 358.0 298.3 358.0 0.00 34 156 12673 -57.9 -82.9 3 25.0 -58.2 55 10 366.2 366.2 299.9 366.2 0.00 35 150 12920 -58.1 -83.1 3 25.0 -58.3 330 10 370.0 370.0 300.5 370.0 0.00 36 142 13266 -57.7 -83.7 2 26.0 -58.0 337 11 376.5 376.5 301.7 376.5 0.00 37 134 13631 -59.3 -84.3 3 25.0 -59.5 347 12 380.0 380.0 302.2 380.0 0.00 38 125 14069 -57.9 -83.9 2 26.0 -58.2 340 13 390.1 390.1 303.8 390.2 0.00 39 122 14223 -55.7 -83.7 2 28.0 -56.1 340 13 396.9 396.9 304.8 396.9 0.00 40 107 15054 -58.7 -84.7 2 26.0 -59.0 337 13 406.4 406.4 306.0 406.4 0.00 41 100 15480 -58.5 -84.5 2 26.0 -58.9 360 7 414.7 414.7 307.1 414.7 0.00 42 91 16070 -60.1 -86.1 2 26.0 -60.4 335 14 422.9 422.9 308.0 422.9 0.00 43 84 16570 -58.7 -85.7 2 27.0 -59.1 336 19 435.5 435.5 309.4 435.5 0.00 44 70 17710 -60.1 -86.1 2 26.0 -60.5 330 15 455.8 455.8 311.4 455.8 0.00 45 50 19780 -64.1 -88.1 2 24.0 -64.4 340 22 492.4 492.4 314.4 492.4 0.00 46 39 21297 -66.5 -89.5 3 23.0 -66.8 326 20 522.6 522.6 316.5 522.6 0.00 47 31 22699 -63.9 -88.9 2 25.0 -64.4 335 32 565.1 565.1 318.9 565.1 0.00 48 30 22900 -64.5 -89.5 2 25.0 -65.0 325 23 568.8 568.8 319.1 568.8 0.00 49 22 24776 -67.7 -90.7 2 23.0 -68.2 334 23 612.0 612.0 321.2 612.1 0.00 50 20 25350 -66.7 -90.7 2 24.0 -67.3 330 29 632.0 632.0 322.0 632.0 0.01 51 16 26701 -65.1 -90.1 2 25.0 -66.0 318 37 678.9 678.9 323.7 678.9 0.01 52 14 27507 -68.7 -91.7 2 23.0 -69.3 328 45 693.1 693.1 324.2 693.1 0.01 53 11 28956 -66.5 -90.5 2 24.0 -67.5 320 27 750.6 750.6 326.0 750.7 0.01 54 10 29530 -68.1 -92.1 2 24.0 -69.0 310 31 765.3 765.4 326.4 765.4 0.01 55 7.2 31529 -62.7 -89.7 1 27.0 -65.0 862.9 862.9 328.7 863.0 0.02 TRP 251 9716 -64.9 -69.5 53 4.6 -64.9 70 10 309.2 309.2 285.1 309.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5188.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 36.68 % Est. max temperature: -0.98 C = 30.24 F Sfc-Lift cond lev (LCL): 946.86 mb = 470.84 m = 1544.73 ft T: -12.62 C 700-500 lapse rate: 7.55 C/km ThetaE index: 0.13 C Layer 925.0- 878.0 mb Conv cond level (CCL): 926.32 mb = 639.08 m = 2096.69 ft Mean mixing ratio: 1.38 g/kg Conv temperature: -8.24 C = 17.18 F Cap Strength: 20.39 C Lifted Index: 20.68 C Risk: None Lifted Index @300 mb: 23.25 C Lifted Index @700 mb: 17.90 C Showalter Index: 15.70 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 11.20 C K Index: -30.10 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 4.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.87 J/kg Max Up Vert Vel: 1.93 m/s Conv Inhibition (B-): 60300.06 J/kg Cap Strength: 20.57 C Lift Cond Lev (LCL): 926.93 mb = 634.03 m = 2080.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 58 at 13 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 65 17 -15.4 -7.2 | 83 5 -4.7 -0.6 1 1000 52 35 10 -5.7 -8.2 | 288 5 4.9 -1.6 2 968 305 25 23 -9.7 -20.8 | 356 14 0.9 -14.2 3 930 610 10 24 -4.2 -23.6 | 339 18 6.5 -17.0 4 925 650 10 26 -4.5 -25.6 | 342 20 6.1 -19.0 5 893 914 355 30 2.6 -29.9 | 330 27 13.3 -23.3 6 858 1219 15 23 -6.0 -22.2 | 343 16 4.7 -15.6 7 850 1289 15 20 -5.2 -19.3 | 337 14 5.5 -12.7 8 824 1524 10 15 -2.6 -14.8 | 315 11 8.1 -8.1 9 792 1829 35 13 -7.5 -10.6 | 322 5 3.2 -4.0 10 761 2134 20 17 -5.8 -16.0 | 333 11 4.8 -9.4 11 732 2438 45 12 -8.5 -8.5 | 311 3 2.2 -1.9 12 703 2743 20 13 -4.4 -12.2 | 312 8 6.2 -5.6 13 700 2776 10 13 -2.3 -12.8 | 306 10 8.4 -6.2 14 674 3048 35 10 -5.7 -8.2 | 288 5 4.9 -1.6 15 647 3353 15 8 -2.1 -7.7 | 277 9 8.6 -1.1 16 621 3658 50 9 -6.9 -5.8 | 257 4 3.8 0.8 17 571 4267 50 15 -11.5 -9.6 | 15 3 -0.8 -3.0 18 548 4572 25 17 -7.2 -15.4 | 338 9 3.5 -8.8 19 525 4877 35 22 -12.6 -18.0 | 10 12 -2.0 -11.4 20 504 5182 45 21 -14.8 -14.8 | 27 9 -4.2 -8.2 21 500 5240 45 20 -14.1 -14.1 | 25 8 -3.5 -7.5 22 461 5791 40 18 -11.6 -13.8 | 7 7 -0.9 -7.2 23 441 6096 60 19 -16.5 -9.5 | 64 6 -5.8 -2.9 24 422 6401 40 21 -13.5 -16.1 | 17 10 -2.8 -9.5 25 400 6770 50 18 -13.8 -11.6 | 32 6 -3.1 -4.9 26 367 7315 40 20 -12.9 -15.3 | 14 9 -2.2 -8.7 27 350 7620 50 21 -16.1 -13.5 | 38 9 -5.4 -6.9 28 319 8230 70 18 -16.9 -6.2 | 94 6 -6.3 0.5 29 304 8534 40 20 -12.9 -15.3 | 14 9 -2.2 -8.7 30 300 8620 45 20 -14.1 -14.1 | 25 8 -3.5 -7.5 31 289 8839 60 21 -18.2 -10.5 | 63 8 -7.5 -3.9 32 275 9144 60 18 -15.6 -9.0 | 64 5 -4.9 -2.4 33 251 9716 70 10 -9.4 -3.4 | 201 3 1.3 3.2 34 250 9740 65 10 -9.1 -4.2 | 214 3 1.6 2.4 35 249 9754 85 13 -13.0 -1.1 | 157 6 -2.3 5.5 36 237 10058 40 11 -7.1 -8.4 | 297 4 3.6 -1.8 37 226 10363 40 23 -14.8 -17.6 | 21 12 -4.1 -11.0 38 215 10668 45 11 -7.8 -7.8 | 292 3 2.9 -1.2 39 205 10973 65 10 -9.1 -4.2 | 214 3 1.6 2.4 40 200 11120 45 8 -5.7 -5.7 | 259 5 5.0 1.0 41 186 11582 25 14 -5.9 -12.7 | 322 8 4.7 -6.1 42 177 11887 20 11 -3.8 -10.3 | 298 8 6.9 -3.7 43 169 12192 20 10 -3.4 -9.4 | 291 8 7.2 -2.8 44 160 12497 55 11 -9.0 -6.3 | 259 2 1.6 0.3 45 153 12802 55 10 -8.2 -5.7 | 250 3 2.5 0.9 46 150 12920 330 10 5.0 -8.7 | 277 16 15.7 -2.0 47 146 13106 350 13 2.3 -12.8 | 296 14 12.9 -6.2 48 139 13411 325 10 5.7 -8.2 | 275 16 16.4 -1.6 49 132 13716 355 13 1.1 -13.0 | 298 13 11.8 -6.3 50 126 14021 340 13 4.4 -12.2 | 290 16 15.1 -5.6 51 114 14630 340 14 4.8 -13.2 | 293 17 15.4 -6.5 52 109 14935 325 10 5.7 -8.2 | 275 16 16.4 -1.6 53 104 15240 355 18 1.6 -17.9 | 313 17 12.2 -11.3 54 100 15480 360 7 -0.0 -7.0 | 272 11 10.7 -0.4 55 99 15545 25 13 -5.5 -11.8 | 315 7 5.2 -5.2 56 94 15850 360 7 -0.0 -7.0 | 272 11 10.7 -0.4 57 90 16154 325 17 9.8 -13.9 | 290 22 20.4 -7.3 58 86 16459 345 18 4.7 -17.4 | 305 19 15.3 -10.8 59 81 16764 320 21 13.5 -16.1 | 291 26 24.2 -9.5 60 74 17374 325 22 12.6 -18.0 | 296 26 23.3 -11.4 61 70 17678 335 24 10.1 -21.8 | 306 26 20.8 -15.1 62 70 17710 330 15 7.5 -13.0 | 289 19 18.2 -6.4 63 67 17983 325 15 8.6 -12.3 | 286 20 19.3 -5.7 64 64 18288 340 15 5.1 -14.1 | 295 17 15.8 -7.5 65 61 18593 345 18 4.7 -17.4 | 305 19 15.3 -10.8 66 58 18898 330 12 6.0 -10.4 | 283 17 16.7 -3.8 67 55 19202 300 6 5.2 -3.0 | 257 16 15.9 3.6 68 50 19780 340 22 7.5 -20.7 | 308 23 18.2 -14.1 69 45 20422 340 20 6.8 -18.8 | 305 21 17.5 -12.2 70 39 21336 325 20 11.5 -16.4 | 294 24 22.1 -9.8 71 35 21946 320 28 18.0 -21.4 | 297 32 28.7 -14.8 72 32 22555 330 33 16.5 -28.6 | 309 35 27.2 -22.0 73 30 22860 340 31 10.6 -29.1 | 317 31 21.3 -22.5 74 30 22900 325 23 13.2 -18.8 | 297 27 23.8 -12.2 75 27 23470 315 16 11.3 -11.3 | 282 22 22.0 -4.7 76 26 23774 330 31 15.5 -26.8 | 308 33 26.2 -20.2 77 25 24079 320 27 17.4 -20.7 | 297 31 28.0 -14.1 78 23 24384 340 22 7.5 -20.7 | 308 23 18.2 -14.1 79 21 24994 330 24 12.0 -20.8 | 302 27 22.7 -14.2 80 20 25298 320 19 12.2 -14.6 | 289 24 22.9 -7.9 81 20 25350 330 29 14.5 -25.1 | 306 31 25.2 -18.5 82 19 25603 340 25 8.6 -23.5 | 311 26 19.2 -16.9 83 16 26518 315 36 25.5 -25.5 | 298 41 36.1 -18.8 84 14 27432 330 43 21.5 -37.2 | 314 44 32.2 -30.6 85 13 27737 320 50 32.1 -38.3 | 307 53 42.8 -31.7 86 13 28042 315 41 29.0 -29.0 | 299 46 39.6 -22.4 87 12 28651 330 42 21.0 -36.4 | 313 43 31.7 -29.8 88 11 28956 320 27 17.4 -20.7 | 297 31 28.0 -14.1 89 10 29261 340 35 12.0 -32.9 | 319 35 22.6 -26.3 90 10 29530 310 31 23.7 -19.9 | 291 37 34.4 -13.3 91 8 29870 325 33 18.9 -27.0 | 305 36 29.6 -20.4 92 7 30175 285 30 29.0 -7.8 | 272 40 39.6 -1.1 Wind Parameters Mean winds (0-6000m): 28.1 at 16.7 knts Storm direction: 58.1 at 12.5 knts Shear (0-3000m) pos: 3.2 neg: 4.3 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): -151.8 deg Storm rel helicity (0-3000m) pos: 41.4 neg: -78.8 tot: -37.4 m^2/s^2 ave: -12.5 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 14.6 stream: -3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.65 Bulk Shear: 1.13 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 24 19 346 11| 0.0 19.0 19.0| 10.0 -19.9 -9.9 -19.8 -0.39| 25.7-10.0 1000 12 23 340 17| 0.0 12.8 12.8| 22.6 -49.2 -26.6 -26.6 -0.32| 20.5 -6.5 1500 11 23 338 17| 4.4 8.5 12.9| 36.2 -71.1 -34.9 -23.3 -0.30| 18.9 -5.6 2000 14 20 336 14| 3.7 6.4 10.1| 40.6 -71.1 -30.5 -15.2 -0.22| 16.7 -3.7 2500 16 19 336 13| 3.9 5.1 9.0| 41.4 -72.9 -31.5 -12.6 -0.20| 15.6 -3.2 3000 17 18 333 12| 3.2 4.3 7.6| 41.4 -78.8 -37.4 -12.5 -0.22| 14.6 -3.2 4000 20 16 328 10| 2.7 3.2 6.0| 42.8 -83.6 -40.8 -10.2 -0.20| 12.5 -2.4 5000 24 16 333 9| 2.4 3.2 5.6| 61.7 -87.6 -25.9 -5.2 -0.12| 11.6 -1.4 6000 28 17 341 9| 2.4 2.7 5.1| 73.0 -92.1 -19.1 -3.2 -0.08| 10.5 -0.8 Wrote GIF file: /home/apache/climate/data/raob//CWPH/skewt/CWPH.skewt.20251212.00.gif