UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:0000Z 8 DEC 25 Station: CWMW WMO ident: 71722 Latitude: 46.30 Longitude: -76.00 Elevation: 189.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 143 310 2 SFC 993 189 -12.9 -16.7 73 3.8 -13.6 310 2 260.8 260.9 259.9 263.6 1.04 2 992 197 -13.1 -14.0 93 0.9 -13.3 307 2 260.6 260.9 260.3 264.1 1.30 3 987 236 -11.7 -13.6 86 1.9 -12.1 292 2 262.4 262.6 261.8 266.1 1.35 4 967 395 -12.7 -13.2 96 0.5 -12.8 268 4 263.0 263.2 262.3 266.8 1.43 5 952 516 -12.9 -15.9 78 3.0 -13.5 272 4 263.9 264.1 262.6 267.1 1.16 6 925 738 -14.3 -15.5 91 1.2 -14.6 280 8 264.7 264.9 263.3 268.1 1.23 7 912 845 -15.3 -15.4 99 0.1 -15.3 286 9 264.7 264.9 263.3 268.2 1.26 8 896 979 -15.9 -16.3 97 0.4 -16.0 289 10 265.5 265.7 263.7 268.7 1.19 9 889 1038 -15.7 -26.7 38 11.0 -17.3 288 10 266.3 266.3 263.0 267.7 0.48 10 871 1192 -16.5 -28.5 35 12.0 -18.1 285 11 267.0 267.1 263.4 268.2 0.42 11 855 1331 -17.1 -19.3 83 2.2 -17.5 299 14 267.8 267.9 265.0 270.5 0.97 12 850 1375 -17.5 -19.9 82 2.4 -17.9 305 15 267.8 268.0 264.9 270.4 0.93 13 773 2078 -22.7 -26.5 71 3.8 -23.2 298 22 269.6 269.7 265.5 271.2 0.57 14 725 2545 -26.3 -27.8 87 1.5 -26.5 285 35 270.6 270.7 266.1 272.2 0.54 15 700 2798 -27.1 -31.4 67 4.3 -27.5 265 38 272.5 272.5 267.1 273.7 0.40 16 694 2860 -27.3 -32.0 64 4.7 -27.8 261 39 272.9 273.0 267.4 274.1 0.38 17 678 3028 -28.3 -29.3 91 1.0 -28.4 251 41 273.6 273.7 268.1 275.1 0.50 18 675 3060 -28.5 -31.1 78 2.6 -28.7 250 41 273.8 273.8 268.0 275.0 0.42 19 672 3092 -28.3 -36.3 46 8.0 -29.0 251 40 274.3 274.4 268.1 275.1 0.26 20 661 3211 -28.7 -41.7 28 13.0 -29.6 255 35 275.2 275.2 268.4 275.7 0.15 21 631 3543 -30.1 -48.1 16 18.0 -31.1 266 34 277.3 277.3 269.6 277.5 0.08 22 500 5170 -39.7 -59.7 10 20.0 -40.2 260 54 284.6 284.6 273.9 284.7 0.02 23 487 5349 -40.9 -59.9 11 19.0 -41.4 259 59 285.3 285.3 274.2 285.4 0.02 24 443 5989 -42.9 -60.9 12 18.0 -43.3 255 72 290.6 290.6 277.0 290.7 0.02 25 400 6670 -47.1 -63.1 14 16.0 -47.4 255 76 293.8 293.8 278.6 293.8 0.02 26 398 6703 -47.3 -64.3 13 17.0 -47.6 255 76 293.9 293.9 278.6 294.0 0.02 27 300 8570 -48.1 -75.1 3 27.0 -48.5 260 103 317.6 317.6 287.9 317.6 0.00 28 294 8703 -48.2 -75.5 3 27.3 -48.6 265 106 319.2 319.2 288.5 319.2 0.00 29 263 9436 -48.9 -77.9 2 29.0 -49.3 263 101 328.6 328.6 291.3 328.6 0.00 30 256 9614 -47.9 -77.9 2 30.0 -48.4 261 100 332.6 332.6 292.4 332.6 0.00 31 250 9770 -49.1 -78.1 2 29.0 -49.6 260 100 333.1 333.1 292.6 333.1 0.00 32 240 10036 -50.1 -80.1 2 30.0 -50.5 261 100 335.5 335.5 293.2 335.5 0.00 33 208 10972 -47.3 -80.3 1 33.0 -47.9 265 101 353.9 353.9 297.5 353.9 0.00 34 200 11230 -47.3 -80.3 1 33.0 -48.0 265 101 357.9 357.9 298.3 357.9 0.00 35 184 11781 -47.1 -80.1 1 33.0 -47.8 264 90 366.8 366.8 300.0 366.8 0.00 36 150 13120 -51.3 -82.3 1 31.0 -51.8 260 97 381.7 381.7 302.5 381.7 0.00 37 144 13385 -52.3 -83.3 1 31.0 -52.8 260 98 384.4 384.4 302.9 384.4 0.00 38 124 14354 -52.9 -83.9 1 31.0 -53.5 260 88 400.1 400.1 305.2 400.1 0.00 39 118 14675 -51.5 -83.5 1 32.0 -52.2 260 84 408.4 408.4 306.3 408.4 0.00 40 102 15622 -52.1 -84.1 1 32.0 -52.8 260 75 424.6 424.7 308.3 424.7 0.00 41 100 15750 -53.5 -84.5 1 31.0 -54.1 260 74 424.4 424.4 308.2 424.4 0.00 42 94 16147 -52.7 -84.7 1 32.0 -53.4 265 81 433.5 433.5 309.2 433.5 0.00 43 83 16942 -56.1 -86.1 1 30.0 -56.6 265 76 442.3 442.3 310.1 442.3 0.00 44 71 17939 -53.1 -85.1 1 32.0 -54.0 261 52 468.9 468.9 312.5 468.9 0.00 45 70 18030 -53.7 -84.7 1 31.0 -54.6 260 49 469.5 469.5 312.6 469.5 0.00 46 63 18704 -56.7 -86.7 1 30.0 -57.4 258 53 477.3 477.3 313.2 477.3 0.00 47 61 18911 -54.1 -86.1 1 32.0 -55.1 263 54 487.5 487.5 314.0 487.5 0.00 48 50 20180 -57.3 -86.3 1 29.0 -58.1 250 65 508.4 508.4 315.5 508.5 0.00 49 49 20308 -57.5 -86.5 1 29.0 -58.3 253 66 510.9 510.9 315.7 510.9 0.00 50 45 20849 -53.9 -85.9 1 32.0 -55.2 261 52 532.3 532.3 317.1 532.3 0.01 51 38 21926 -57.5 -87.5 1 30.0 -58.5 260 29 549.5 549.5 318.1 549.5 0.00 52 36 22269 -54.3 -86.3 1 32.0 -55.8 256 34 566.3 566.3 319.0 566.3 0.01 53 30 23440 -53.3 -85.3 1 32.0 -55.2 230 12 599.3 599.3 320.6 599.4 0.01 54 29 23658 -54.9 -85.9 1 31.0 -56.5 249 15 600.8 600.8 320.6 600.8 0.01 55 23 25148 -54.3 -86.3 1 32.0 -56.4 235 16 643.7 643.7 322.4 643.8 0.01 56 21 25740 -49.3 -84.3 1 35.0 -52.9 264 17 675.8 675.8 323.6 675.9 0.02 57 20 26060 -50.1 -84.1 1 34.0 -53.5 310 8 682.8 682.8 323.9 682.9 0.02 58 18 26745 -51.3 -85.3 1 34.0 -54.6 279 12 699.9 699.9 324.4 700.0 0.02 59 14 28390 -47.5 -83.5 1 36.0 -52.9 229 9 765.0 765.0 326.4 765.2 0.03 60 10 30590 -51.7 -84.7 1 33.0 -56.5 310 19 826.6 826.6 327.9 826.8 0.03 61 6.5 33401 -49.1 -84.1 1 35.0 -56.5 945.9 945.9 330.3 946.5 0.05 TRP 398 6703 -47.3 -64.3 13 17.0 -47.6 255 76 293.9 293.9 278.6 294.0 0.02 WND 294 8703 -48.2 -75.5 3 27.3 -48.6 265 106 319.2 319.2 288.5 319.2 0.00 Sounding variables and indices 1000-500 mb thick: 5027.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 50.67 % Est. max temperature: -5.72 C = 21.71 F Sfc-Lift cond lev (LCL): 933.70 mb = 665.74 m = 2184.14 ft T: -13.84 C 700-500 lapse rate: 5.31 C/km ThetaE index: 1.08 C Layer 889.0- 871.0 mb Conv cond level (CCL): 906.50 mb = 890.76 m = 2922.39 ft Mean mixing ratio: 1.26 g/kg Conv temperature: -8.70 C = 16.33 F Cap Strength: 9.20 C Lifted Index: 14.30 C Risk: None Lifted Index @300 mb: 35.55 C Lifted Index @700 mb: 5.55 C Showalter Index: 11.84 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 19.80 C K Index: -2.00 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 2.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.97 J/kg Max Up Vert Vel: 5.29 m/s Conv Inhibition (B-): 77780.77 J/kg Cap Strength: 14.24 C Lift Cond Lev (LCL): 921.42 mb = 767.35 m = 2517.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 27 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 ---------------------------------------------------------- 0 993 189 310 2 1.5 -1.3 | 115 25 -22.7 10.6 1 978 305 265 3 3.0 0.3 | 120 24 -21.2 12.2 2 940 610 275 5 5.0 -0.4 | 121 22 -19.3 11.5 3 925 738 280 8 7.9 -1.4 | 123 19 -16.4 10.5 4 904 914 290 10 9.4 -3.4 | 120 17 -14.8 8.5 5 868 1219 285 11 10.6 -2.8 | 124 16 -13.6 9.1 6 850 1375 305 15 12.3 -8.6 | 105 12 -11.9 3.3 7 833 1524 310 17 13.0 -10.9 | 95 11 -11.2 1.0 8 799 1829 290 19 17.9 -6.5 | 130 8 -6.4 5.4 9 766 2134 300 23 19.9 -11.5 | 95 4 -4.3 0.4 10 735 2438 290 33 31.0 -11.3 | 265 7 6.8 0.6 11 705 2743 275 38 37.9 -3.3 | 238 16 13.6 8.6 12 700 2798 265 38 37.9 3.3 | 222 20 13.6 15.2 13 676 3048 250 41 38.5 14.0 | 209 30 14.3 25.9 14 647 3353 260 30 29.5 5.2 | 197 18 5.3 17.1 15 620 3658 270 37 37.0 -0.0 | 227 17 12.8 11.9 16 568 4267 265 44 43.8 3.8 | 231 25 19.6 15.7 17 521 4877 265 50 49.8 4.4 | 238 30 25.6 16.3 18 500 5170 260 54 53.2 9.4 | 234 36 28.9 21.3 19 456 5791 255 70 67.6 18.1 | 235 53 43.4 30.0 20 436 6096 255 73 70.5 18.9 | 236 56 46.3 30.8 21 400 6670 255 76 73.4 19.7 | 237 58 49.2 31.6 22 398 6703 255 76 73.4 19.7 | 237 58 49.2 31.6 23 346 7620 260 85 83.7 14.8 | 246 65 59.5 26.7 24 300 8570 260 103 101.4 17.9 | 249 83 77.2 29.8 25 294 8703 265 106 105.6 9.2 | 255 84 81.4 21.1 26 288 8839 265 106 105.6 9.2 | 255 84 81.4 21.1 27 275 9144 265 101 100.6 8.8 | 255 79 76.4 20.7 28 250 9770 260 100 98.5 17.4 | 248 80 74.2 29.3 29 218 10668 265 100 99.6 8.7 | 255 78 75.4 20.6 30 200 11230 265 101 100.6 8.8 | 255 79 76.4 20.7 31 199 11278 265 102 101.6 8.9 | 255 80 77.4 20.8 32 190 11582 265 89 88.7 7.8 | 253 67 64.4 19.7 33 150 13120 260 97 95.5 16.8 | 248 77 71.3 28.7 34 143 13411 260 98 96.5 17.0 | 248 78 72.3 28.9 35 108 15240 260 78 76.8 13.5 | 244 58 52.6 25.4 36 100 15750 260 74 72.9 12.8 | 243 55 48.6 24.8 37 98 15850 260 74 72.9 12.8 | 243 55 48.6 24.8 38 94 16154 265 81 80.7 7.1 | 251 60 56.5 19.0 39 78 17374 265 74 73.7 6.4 | 250 53 49.5 18.4 40 70 18030 260 49 48.3 8.5 | 230 32 24.0 20.4 41 67 18288 260 47 46.3 8.2 | 228 30 22.0 20.1 42 64 18593 255 52 50.2 13.5 | 226 36 26.0 25.4 43 58 19202 270 56 56.0 -0.0 | 249 34 31.8 11.9 44 56 19507 275 37 36.9 -3.2 | 235 15 12.6 8.7 45 53 19812 255 30 29.0 7.8 | 194 20 4.7 19.7 46 50 20117 245 42 38.1 17.7 | 205 33 13.8 29.7 47 50 20180 250 65 61.1 22.2 | 227 50 36.8 34.1 48 48 20422 255 66 63.8 17.1 | 234 49 39.5 29.0 49 46 20726 265 56 55.8 4.9 | 242 36 31.5 16.8 50 44 21031 255 47 45.4 12.2 | 221 32 21.2 24.1 51 42 21336 275 42 41.8 -3.7 | 245 19 17.6 8.2 52 38 21946 260 29 28.6 5.0 | 194 17 4.3 16.9 53 36 22250 255 33 31.9 8.5 | 200 22 7.6 20.4 54 33 22860 270 47 47.0 -0.0 | 242 26 22.8 11.9 55 30 23440 230 12 9.2 7.7 | 143 25 -15.0 19.6 56 30 23470 280 19 18.7 -3.3 | 147 10 -5.5 8.6 57 28 23774 230 12 9.2 7.7 | 143 25 -15.0 19.6 58 26 24384 230 16 12.3 10.3 | 152 25 -12.0 22.2 59 25 24689 255 23 22.2 6.0 | 174 18 -2.0 17.9 60 24 24994 230 15 11.5 9.6 | 149 25 -12.7 21.5 61 21 25603 250 19 17.9 6.5 | 161 19 -6.4 18.4 62 20 25908 280 15 14.8 -2.6 | 134 13 -9.5 9.3 63 20 26060 310 8 6.1 -5.1 | 110 19 -18.1 6.8 64 19 26518 290 10 9.4 -3.4 | 120 17 -14.8 8.5 65 18 26822 275 13 13.0 -1.1 | 134 16 -11.3 10.8 66 17 27127 265 17 16.9 1.5 | 151 15 -7.3 13.4 67 16 27432 290 12 11.3 -4.1 | 121 15 -13.0 7.8 68 15 27737 250 5 4.7 1.7 | 125 24 -19.5 13.6 69 13 28651 220 11 7.1 8.4 | 140 27 -17.2 20.3 70 13 28956 230 21 16.1 13.5 | 162 27 -8.1 25.4 71 11 29870 240 18 15.6 9.0 | 158 23 -8.6 20.9 72 11 30175 270 15 15.0 -0.0 | 142 15 -9.2 11.9 73 10 30590 310 19 14.6 -12.2 | 88 10 -9.7 -0.3 Wind Parameters Mean winds (0-6000m): 266.2 at 36.0 knts Storm direction: 296.2 at 27.0 knts Shear (0-3000m) pos: 2.0 neg: 5.2 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 90.8 deg Storm rel helicity (0-3000m) pos: 33.8 neg: -110.5 tot: -76.7 m^2/s^2 ave: -25.6 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 12.6 stream: -2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 136.22 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 ------------------------------------------------------------------------------- 500 274 4 120 23| 0.0 5.4 5.4| 18.6 0.0 18.6 37.2 0.49| 6.1 3.0 1000 283 7 121 20| 2.2 2.7 4.9| 22.4 -2.7 19.7 19.7 0.30| 5.5 1.7 1500 293 10 118 17| 4.1 1.8 5.9| 27.9 -23.4 4.4 3.0 -0.03| 7.5 -0.2 2000 294 13 118 15| 3.1 3.0 6.1| 33.7 -27.5 6.2 3.1 -0.03| 8.0 -0.2 2500 292 16 123 11| 2.5 5.5 7.9| 33.8 -38.4 -4.6 -1.8 0.01| 10.5 0.1 3000 281 20 152 9| 2.0 5.2 7.3| 33.8-110.5 -76.7 -25.6 -0.17| 12.6 -2.1 4000 275 25 182 10| 2.7 4.7 7.4| 78.6-121.7 -43.1 -10.8 -0.05| 12.1 -0.6 5000 271 30 205 13| 2.1 5.1 7.2|100.8-140.0 -39.2 -7.8 -0.04| 11.1 -0.4 6000 266 36 219 18| 1.8 5.9 7.7|128.9-140.3 -11.3 -1.9 -0.01| 11.0 -0.2 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20251208.00.gif