UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121912.upa.cvt Date: 1200Z 19 DEC 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:1200Z 19 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 -111 SFC 963 189 7.0 6.2 95 0.8 6.6 165 8 283.2 284.3 281.4 300.3 6.18 2 925 532 5.8 5.8 100 0.0 5.8 170 39 285.2 286.3 282.5 302.7 6.26 3 850 1224 4.8 4.8 100 0.0 4.8 190 79 291.2 292.3 285.1 309.4 6.35 4 808 1638 3.8 3.8 100 0.0 3.8 202 81 294.4 295.5 286.2 312.4 6.23 5 794 1780 4.8 4.8 100 0.0 4.8 204 75 296.9 298.1 287.7 316.8 6.80 6 790 1822 4.4 4.4 100 0.0 4.4 205 73 296.9 298.1 287.5 316.4 6.65 7 700 2799 -1.1 -1.1 100 0.0 -1.1 200 61 301.3 302.2 287.6 316.4 5.05 8 596 4063 -8.7 -8.9 98 0.2 -8.8 195 62 306.6 307.2 287.7 316.9 3.27 9 590 4141 -8.9 -10.3 90 1.4 -9.4 195 63 307.3 307.8 287.6 316.6 2.96 10 543 4778 -13.9 -16.8 79 2.9 -14.8 199 68 308.7 309.1 287.0 314.8 1.89 11 536 4876 -14.5 -16.3 86 1.8 -15.0 200 69 309.2 309.5 287.3 315.6 2.00 12 530 4962 -15.7 -25.7 42 10.0 -17.9 200 69 308.7 308.9 285.9 311.7 0.89 13 528 4990 -15.9 -24.9 46 9.0 -18.0 200 69 308.8 309.0 286.1 312.0 0.96 14 525 5033 -16.1 -24.1 50 8.0 -18.0 200 70 309.1 309.3 286.2 312.5 1.04 15 523 5062 -15.5 -18.4 78 2.9 -16.3 200 70 310.1 310.4 287.3 315.7 1.71 16 513 5207 -16.3 -18.7 82 2.4 -17.0 200 70 310.9 311.2 287.6 316.5 1.70 17 506 5311 -16.7 -19.5 79 2.8 -17.5 200 71 311.6 311.9 287.7 316.9 1.61 18 504 5340 -17.3 -24.3 54 7.0 -18.9 200 71 311.2 311.4 287.0 314.8 1.06 19 502 5370 -17.7 -23.7 59 6.0 -19.1 200 71 311.1 311.3 287.1 314.9 1.12 20 500 5400 -17.7 -20.9 76 3.2 -18.5 200 71 311.5 311.7 287.5 316.2 1.45 21 490 5552 -18.5 -23.5 65 5.0 -19.7 200 70 312.3 312.5 287.5 316.2 1.17 22 488 5582 -18.5 -21.6 77 3.1 -19.3 200 70 312.6 312.9 287.9 317.3 1.39 23 480 5706 -19.5 -21.5 84 2.0 -20.0 200 70 312.9 313.2 288.0 317.7 1.43 24 431 6500 -25.3 -25.3 100 0.0 -25.3 206 74 315.3 315.5 288.5 319.2 1.13 25 400 7040 -29.1 -31.4 80 2.3 -29.5 215 83 317.2 317.3 288.6 319.6 0.69 26 358 7820 -35.5 -42.5 49 7.0 -36.1 215 81 318.8 318.9 288.6 319.7 0.25 27 337 8237 -39.1 -42.5 70 3.4 -39.4 215 82 319.5 319.5 288.9 320.4 0.27 28 328 8421 -40.7 -45.7 59 5.0 -41.0 215 83 319.7 319.8 288.9 320.5 0.20 29 319 8609 -42.3 -46.4 64 4.1 -42.5 215 83 320.1 320.1 289.0 320.8 0.19 30 300 9020 -46.1 -51.0 57 4.9 -46.3 215 92 320.4 320.4 289.0 320.8 0.12 31 299 9042 -46.3 -50.9 59 4.6 -46.5 215 92 320.4 320.4 289.0 320.9 0.12 32 292 9200 -47.7 -56.7 35 9.0 -48.0 215 92 320.6 320.6 289.0 320.8 0.06 33 285 9360 -49.5 -55.5 49 6.0 -49.7 215 94 320.2 320.3 288.9 320.5 0.07 34 278 9523 -50.9 -60.9 30 10.0 -51.1 215 96 320.5 320.5 288.9 320.7 0.04 35 250 10210 -55.7 -61.7 47 6.0 -55.8 215 105 323.3 323.3 289.8 323.4 0.04 36 246 10312 -56.3 -61.3 53 5.0 -56.4 217 109 323.9 323.9 290.0 324.0 0.04 37 240 10468 -56.7 -61.6 54 4.9 -56.8 220 115 325.5 325.6 290.5 325.7 0.04 38 238 10521 -56.7 -61.0 58 4.3 -56.8 220 115 326.3 326.3 290.7 326.5 0.04 39 233 10656 -55.1 -70.1 14 15.0 -55.3 220 115 330.7 330.7 291.9 330.8 0.01 40 229 10766 -54.9 -68.9 16 14.0 -55.1 218 115 332.7 332.7 292.4 332.8 0.02 41 221 10994 -53.8 -71.1 10 17.3 -54.1 215 116 337.7 337.7 293.7 337.8 0.01 42 217 11111 -53.3 -72.3 8 19.0 -53.6 215 116 340.3 340.3 294.4 340.4 0.01 43 200 11630 -57.1 -73.1 11 16.0 -57.3 225 91 342.3 342.3 294.9 342.4 0.01 44 190 11952 -58.7 -75.7 9 17.0 -58.9 225 83 344.8 344.8 295.5 344.9 0.01 45 183 12187 -59.1 -78.1 7 19.0 -59.3 225 78 347.9 347.9 296.2 347.9 0.00 46 173 12539 -57.5 -80.5 4 23.0 -57.8 219 92 356.2 356.2 298.0 356.2 0.00 47 168 12724 -55.9 -80.9 3 25.0 -56.2 216 99 361.8 361.8 299.1 361.9 0.00 48 164 12878 -52.3 -78.3 3 26.0 -52.8 218 97 370.4 370.4 300.7 370.4 0.01 49 154 13282 -54.5 -79.5 3 25.0 -54.9 235 76 373.4 373.4 301.1 373.4 0.00 50 150 13450 -53.3 -79.3 3 26.0 -53.7 240 70 378.2 378.2 301.9 378.3 0.00 51 134 14181 -51.5 -79.5 2 28.0 -52.1 226 65 393.8 393.8 304.3 393.9 0.01 52 117 15050 -57.9 -82.9 3 25.0 -58.2 226 53 397.6 397.6 304.9 397.6 0.00 53 110 15441 -56.5 -83.5 2 27.0 -56.9 222 58 407.3 407.3 306.2 407.3 0.00 54 108 15558 -54.5 -82.5 2 28.0 -55.0 223 60 413.2 413.2 306.9 413.2 0.00 55 100 16050 -55.7 -82.7 2 27.0 -56.2 245 52 420.1 420.1 307.7 420.1 0.00 56 96 16308 -56.7 -82.7 2 26.0 -57.2 244 50 423.1 423.1 308.1 423.1 0.00 57 92 16578 -54.9 -82.9 2 28.0 -55.5 242 47 431.8 431.8 309.0 431.9 0.00 58 70 18300 -59.5 -85.5 2 26.0 -59.9 240 34 457.1 457.1 311.5 457.1 0.00 59 56 19673 -65.9 -87.9 3 22.0 -66.1 257 30 472.6 472.6 312.8 472.6 0.00 60 50 20370 -59.9 -83.9 3 24.0 -60.4 285 27 502.3 502.3 315.1 502.4 0.01 61 45 21031 -56.7 -85.7 1 29.0 -57.6 263 34 525.5 525.5 316.6 525.5 0.01 62 36 22416 -64.3 -89.3 2 25.0 -64.8 270 43 540.4 540.4 317.5 540.4 0.00 63 30 23540 -60.1 -88.1 1 28.0 -61.0 285 44 580.8 580.8 319.7 580.8 0.01 64 26 24438 -58.3 -87.3 1 29.0 -59.6 271 33 610.2 610.2 321.0 610.2 0.01 65 20 26080 -60.9 -87.9 2 27.0 -62.1 275 37 649.8 649.8 322.7 649.8 0.01 66 17 27090 -62.1 -88.1 2 26.0 -63.3 256 47 676.8 676.8 323.7 676.9 0.01 67 15 27865 -61.9 -87.9 2 26.0 -63.3 283 45 702.2 702.2 324.5 702.2 0.01 68 14 28299 -55.5 -86.5 1 31.0 -58.3 277 43 737.8 737.9 325.6 738.0 0.02 69 11 29815 -62.1 -89.1 2 27.0 -63.8 285 38 766.6 766.6 326.4 766.7 0.01 70 10 30410 -58.5 -86.5 2 28.0 -61.2 285 37 801.2 801.2 327.3 801.4 0.02 71 9.4 30797 -61.1 -88.1 2 27.0 -63.3 805.6 805.6 327.4 805.8 0.02 72 7.9 31874 -62.1 -89.1 2 27.0 -64.3 842.7 842.7 328.2 842.8 0.02 73 7.7 32033 -60.1 -88.1 1 28.0 -62.9 856.9 856.9 328.5 857.1 0.02 74 6.6 32990 -62.5 -88.5 2 26.0 -65.0 885.5 885.5 329.1 885.7 0.02 75 5.8 33790 -60.7 -87.7 2 27.0 -63.9 926.7 926.7 329.9 926.9 0.03 TRP 240 10468 -56.7 -61.6 54 4.9 -56.8 220 115 325.5 325.6 290.5 325.7 0.04 WND 221 10994 -53.8 -71.1 10 17.3 -54.1 215 116 337.7 337.7 293.7 337.8 0.01 Sounding variables and indices 1000-500 mb thick: 5511.00 m Freezing level: 718.00 mb = 2603.51 m = 8541.59 ft Wetbulb zero: 717.87 mb = 2595.30 m = 8514.67 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 93.93 % Est. max temperature: 17.67 C = 63.81 F Sfc-Lift cond lev (LCL): 951.33 mb = 292.85 m = 960.78 ft T: 6.64 C 700-500 lapse rate: 6.38 C/km ThetaE index: 0.44 C Layer 790.0- 700.0 mb Conv cond level (CCL): 926.19 mb = 521.07 m = 1709.53 ft Mean mixing ratio: 6.27 g/kg Conv temperature: 8.96 C = 48.13 F Cap Strength: 8.83 C Lifted Index: 8.53 C Risk: None Lifted Index @300 mb: 11.77 C Lifted Index @700 mb: 6.09 C Showalter Index: 5.01 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 22.50 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 286.60 Risk: None Energy Index: 1.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.66 J/kg Max Up Vert Vel: 7.57 m/s Conv Inhibition (B-): 65450.03 J/kg Cap Strength: 8.61 C Lift Cond Lev (LCL): 909.31 mb = 671.98 m = 2204.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 225 at 48 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 ---------------------------------------------------------- 0 963 189 165 8 -2.1 7.7 | 54 45 -36.1 -26.1 1 950 305 170 23 -4.0 22.7 | 74 40 -38.0 -11.2 2 925 532 170 39 -6.8 38.4 | 96 41 -40.8 4.5 3 916 610 170 44 -7.6 43.3 | 103 43 -41.6 9.5 4 883 914 180 66 0.0 66.0 | 133 47 -34.0 32.1 5 850 1219 190 78 13.5 76.8 | 155 48 -20.4 42.9 6 850 1224 190 79 13.7 77.8 | 155 48 -20.3 43.9 7 819 1524 200 86 29.4 80.8 | 174 47 -4.6 46.9 8 789 1829 205 73 30.9 66.2 | 174 32 -3.1 32.3 9 760 2134 200 66 22.6 62.0 | 158 30 -11.4 28.2 10 732 2438 195 68 17.6 65.7 | 153 36 -16.4 31.8 11 705 2743 200 58 19.8 54.5 | 146 25 -14.2 20.6 12 700 2799 200 61 20.9 57.3 | 151 27 -13.1 23.5 13 678 3048 185 58 5.1 57.8 | 130 38 -28.9 23.9 14 626 3658 195 55 14.2 53.1 | 134 28 -19.8 19.3 15 579 4267 195 66 17.1 63.8 | 150 34 -16.9 29.9 16 535 4877 200 69 23.6 64.8 | 161 33 -10.4 31.0 17 500 5400 200 71 24.3 66.7 | 164 34 -9.7 32.8 18 455 6096 200 68 23.3 63.9 | 160 32 -10.7 30.0 19 400 7040 215 83 47.6 68.0 | 202 37 13.6 34.1 20 368 7620 215 80 45.9 65.5 | 201 34 11.9 31.7 21 308 8839 215 84 48.2 68.8 | 202 38 14.2 34.9 22 300 9020 215 92 52.8 75.4 | 204 46 18.8 41.5 23 294 9144 215 91 52.2 74.5 | 204 45 18.2 40.7 24 250 10210 215 105 60.2 86.0 | 207 58 26.2 52.1 25 240 10468 220 115 73.9 88.1 | 216 67 39.9 54.2 26 233 10668 220 115 73.9 88.1 | 216 67 39.9 54.2 27 221 10994 215 116 66.5 95.0 | 208 69 32.5 61.2 28 211 11278 215 116 66.5 95.0 | 208 69 32.5 61.2 29 200 11630 225 91 64.3 64.3 | 225 43 30.4 30.5 30 183 12192 225 78 55.2 55.2 | 225 30 21.2 21.3 31 166 12802 215 102 58.5 83.6 | 206 55 24.5 49.7 32 151 13411 240 69 59.8 34.5 | 269 26 25.8 0.6 33 150 13450 240 70 60.6 35.0 | 268 27 26.6 1.1 34 137 14021 225 68 48.1 48.1 | 225 20 14.1 14.2 35 119 14935 230 52 39.8 33.4 | 274 6 5.8 -0.4 36 113 15240 220 55 35.4 42.1 | 189 8 1.4 8.3 37 103 15850 225 64 45.3 45.3 | 225 16 11.3 11.4 38 100 16050 245 52 47.1 22.0 | 312 18 13.1 -11.9 39 98 16154 245 52 47.1 22.0 | 312 18 13.1 -11.9 40 81 17374 235 37 30.3 21.2 | 16 13 -3.7 -12.6 41 77 17678 260 25 24.6 4.3 | 18 31 -9.4 -29.5 42 70 18288 235 36 29.5 20.6 | 19 14 -4.5 -13.2 43 70 18300 240 34 29.4 17.0 | 15 17 -4.5 -16.9 44 60 19202 260 29 28.6 5.0 | 11 29 -5.4 -28.8 45 58 19507 250 31 29.1 10.6 | 12 24 -4.9 -23.3 46 52 20117 275 27 26.9 -2.4 | 11 37 -7.1 -36.2 47 50 20370 285 27 26.1 -7.0 | 11 42 -7.9 -40.9 48 50 20422 290 42 39.5 -14.4 | 354 49 5.5 -48.2 49 47 20726 280 26 25.6 -4.5 | 12 39 -8.4 -38.4 50 43 21336 245 42 38.1 17.7 | 346 17 4.1 -16.1 51 39 21946 255 53 51.2 13.7 | 320 26 17.2 -20.2 52 33 22860 285 33 31.9 -8.5 | 3 42 -2.1 -42.4 53 32 23165 270 46 46.0 -0.0 | 340 36 12.0 -33.9 54 30 23470 285 51 49.3 -13.2 | 342 49 15.3 -47.1 55 30 23540 285 44 42.5 -11.4 | 349 46 8.5 -45.3 56 26 24384 270 33 33.0 -0.0 | 2 34 -1.0 -33.9 57 24 24994 280 38 37.4 -6.6 | 355 41 3.4 -40.5 58 22 25603 265 29 28.9 2.5 | 9 32 -5.1 -31.3 59 20 26080 275 37 36.9 -3.2 | 356 37 2.9 -37.1 60 19 26518 275 35 34.9 -3.1 | 359 37 0.9 -36.9 61 17 27127 255 48 46.4 12.4 | 330 25 12.4 -21.4 62 16 27432 265 41 40.8 3.6 | 347 31 6.9 -30.3 63 15 28042 290 47 44.2 -16.1 | 348 51 10.2 -49.9 64 13 28651 260 38 37.4 6.6 | 353 27 3.4 -27.3 65 12 29261 300 44 38.1 -22.0 | 356 56 4.1 -55.9 66 11 29566 285 39 37.7 -10.1 | 355 44 3.7 -44.0 67 10 30410 285 37 35.7 -9.6 | 358 43 1.7 -43.4 Wind Parameters Mean winds (0-6000m): 195.1 at 64.0 knts Storm direction: 225.1 at 48.0 knts Shear (0-3000m) pos: 11.4 neg: 4.0 tot: 15.3 10-3/s Storm rel Dir Shear (0-3000m): 76.7 deg Storm rel helicity (0-3000m) pos: 1087.7 neg: -219.8 tot: 867.9 m^2/s^2 ave: 289.3 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 25.3 stream: 11.7 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 0.15 Bulk Shear: 187.89 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 ------------------------------------------------------------------------------- 500 170 32 86 39| 43.0 0.0 43.0|443.6 0.0 443.6 887.3 0.97| 43.4 42.1 1000 178 49 113 39| 35.8 0.0 35.8|843.3 0.0 843.3 843.3 0.98| 38.9 38.1 1500 187 60 134 37| 25.0 0.0 25.0|1075.0 0.01075.0 716.6 0.92| 34.5 31.8 2000 191 63 142 35| 18.7 3.4 22.2|1075.0 -82.5 992.4 496.2 0.71| 30.0 21.3 2500 193 63 144 35| 13.6 2.8 16.4|1075.0-126.8 948.1 379.3 0.60| 26.7 15.9 3000 193 63 143 34| 11.4 4.0 15.3|1087.7-219.8 867.9 289.3 0.46| 25.3 11.7 4000 193 61 142 33| 8.6 2.4 11.0|1165.3-219.8 945.4 236.4 0.47| 21.2 10.0 5000 194 63 145 33| 7.6 1.9 9.6|1237.2-219.81017.4 203.5 0.49| 17.9 8.8 6000 195 64 148 33| 6.4 1.6 8.0|1260.6-235.61025.1 170.8 0.48| 15.4 7.4 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20251219.12.gif