UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:0000Z 10 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 64 SFC 983 189 -7.1 -10.9 74 3.8 -8.1 165 3 267.4 267.6 266.0 272.0 1.69 2 982 197 -9.5 -11.1 88 1.6 -9.9 165 3 265.0 265.3 264.3 269.5 1.66 3 934 589 -11.5 -12.1 95 0.6 -11.6 175 27 266.8 267.1 265.5 271.2 1.62 4 925 664 -11.5 -12.3 94 0.8 -11.7 175 30 267.5 267.8 266.0 271.9 1.60 5 876 1081 -12.3 -14.3 85 2.0 -12.8 209 28 270.9 271.2 268.0 274.9 1.44 6 853 1285 -11.7 -13.6 86 1.9 -12.2 216 26 273.6 273.9 269.9 278.0 1.57 7 850 1312 -11.9 -13.7 86 1.8 -12.3 215 25 273.7 273.9 269.9 278.1 1.56 8 768 2082 -16.5 -17.8 90 1.3 -16.8 229 35 276.8 277.0 271.3 280.3 1.23 9 712 2648 -18.9 -20.4 88 1.5 -19.2 242 25 280.2 280.4 273.1 283.3 1.06 10 700 2775 -18.5 -20.1 87 1.6 -18.8 240 25 282.0 282.2 274.2 285.3 1.11 11 672 3080 -18.5 -20.3 86 1.8 -18.8 235 27 285.3 285.5 276.0 288.7 1.13 12 575 4229 -24.7 -26.9 82 2.2 -25.1 249 33 291.1 291.2 278.3 293.4 0.73 13 500 5230 -33.1 -36.9 69 3.8 -33.4 245 36 292.7 292.7 278.5 293.7 0.32 14 409 6602 -45.1 -49.6 61 4.5 -45.3 234 38 294.5 294.5 279.0 294.8 0.10 15 400 6750 -46.1 -52.1 51 6.0 -46.3 240 38 295.1 295.1 279.3 295.3 0.08 16 391 6901 -47.3 -53.3 50 6.0 -47.5 242 36 295.4 295.4 279.4 295.7 0.07 17 378 7124 -49.1 -53.9 57 4.8 -49.2 244 34 295.9 295.9 279.6 296.2 0.07 18 374 7194 -49.3 -57.3 39 8.0 -49.5 245 33 296.6 296.6 279.9 296.7 0.04 19 352 7589 -52.5 -56.2 64 3.7 -52.6 250 28 297.4 297.4 280.3 297.6 0.05 20 329 8023 -55.7 -60.7 54 5.0 -55.8 253 27 298.8 298.8 280.9 299.0 0.03 21 324 8121 -56.3 -60.7 58 4.4 -56.3 250 30 299.3 299.3 281.1 299.4 0.03 22 314 8320 -56.3 -59.4 68 3.1 -56.3 250 38 302.0 302.0 282.3 302.2 0.04 23 304 8526 -56.3 -70.3 16 14.0 -56.4 261 45 304.8 304.8 283.4 304.9 0.01 24 300 8610 -56.5 -69.5 18 13.0 -56.6 265 48 305.7 305.7 283.7 305.7 0.01 25 272 9234 -55.5 -74.5 8 19.0 -55.7 267 53 315.8 315.8 287.3 315.9 0.01 26 250 9770 -57.5 -75.5 8 18.0 -57.6 280 62 320.6 320.6 288.9 320.6 0.01 27 249 9795 -57.5 -76.5 7 19.0 -57.6 280 62 320.9 321.0 289.0 321.0 0.00 28 237 10109 -54.9 -76.9 5 22.0 -55.1 278 62 329.4 329.4 291.6 329.5 0.00 29 231 10272 -56.1 -78.1 5 22.0 -56.3 277 62 330.0 330.0 291.7 330.1 0.00 30 213 10788 -54.9 -79.9 3 25.0 -55.2 277 65 339.7 339.7 294.2 339.7 0.00 31 207 10971 -55.2 -80.2 3 25.0 -55.4 280 70 342.0 342.0 294.8 342.0 0.00 32 200 11190 -55.5 -80.5 3 25.0 -55.8 285 64 344.9 344.9 295.5 344.9 0.00 33 168 12298 -56.9 -82.9 2 26.0 -57.2 283 66 360.2 360.2 298.7 360.2 0.00 34 153 12894 -54.9 -82.9 2 28.0 -55.3 285 64 373.4 373.4 301.1 373.4 0.00 35 150 13020 -55.7 -82.7 2 27.0 -56.1 285 63 374.1 374.1 301.3 374.1 0.00 36 144 13279 -56.7 -83.7 2 27.0 -57.0 283 63 376.8 376.8 301.7 376.8 0.00 37 118 14539 -57.1 -84.1 2 27.0 -57.5 279 56 398.1 398.1 304.9 398.1 0.00 38 100 15580 -59.3 -85.3 2 26.0 -59.6 280 58 413.2 413.2 306.9 413.2 0.00 39 85 16599 -57.3 -85.3 2 28.0 -57.8 287 51 436.9 436.9 309.6 436.9 0.00 40 70 17820 -58.3 -86.3 2 28.0 -58.8 280 58 459.7 459.7 311.7 459.7 0.00 41 68 18002 -58.7 -85.7 2 27.0 -59.2 280 59 462.6 462.6 312.0 462.6 0.00 42 59 18900 -55.9 -85.9 1 30.0 -56.7 280 61 488.1 488.1 314.1 488.1 0.00 43 50 19950 -57.1 -86.1 1 29.0 -57.9 280 51 508.9 508.9 315.6 508.9 0.00 44 35 22199 -59.3 -87.3 1 28.0 -60.2 269 50 557.8 557.8 318.5 557.9 0.01 45 30 23170 -57.3 -87.3 1 30.0 -58.5 250 55 588.4 588.4 320.0 588.5 0.01 46 25 24326 -55.9 -85.9 1 30.0 -57.6 269 50 623.9 624.0 321.6 624.0 0.01 47 20 25740 -57.3 -87.3 1 30.0 -59.0 265 40 660.8 660.8 323.1 660.8 0.01 48 18 26402 -57.7 -86.7 1 29.0 -59.5 252 38 679.7 679.7 323.7 679.8 0.01 49 16 27149 -53.7 -85.7 1 32.0 -56.6 238 52 716.1 716.1 325.0 716.2 0.02 50 12 28995 -52.9 -84.9 1 32.0 -56.8 236 62 780.3 780.3 326.7 780.5 0.02 51 10 30160 -55.9 -85.9 1 30.0 -59.3 235 71 810.9 810.9 327.5 811.1 0.02 52 9.8 30288 -56.3 -86.3 1 30.0 -59.6 814.1 814.1 327.6 814.3 0.02 53 8.7 31055 -50.5 -84.5 1 34.0 -56.2 864.8 864.8 328.7 865.2 0.04 54 6.8 32646 -54.9 -85.9 1 31.0 -59.7 909.6 909.6 329.6 910.0 0.04 55 6.5 32936 -52.7 -85.7 1 33.0 -58.5 930.7 930.7 330.0 931.1 0.04 TRP 324 8121 -56.3 -60.7 58 4.4 -56.3 250 30 299.3 299.3 281.1 299.4 0.03 WND 207 10971 -55.2 -80.2 3 25.0 -55.4 280 70 342.0 342.0 294.8 342.0 0.00 Sounding variables and indices 1000-500 mb thick: 5166.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 84.74 % Est. max temperature: -0.19 C = 31.66 F Sfc-Lift cond lev (LCL): 925.28 mb = 661.65 m = 2170.73 ft T: -11.50 C 700-500 lapse rate: 5.95 C/km ThetaE index: 2.45 C Layer 982.0- 934.0 mb Conv cond level (CCL): 810.92 mb = 1669.07 m = 5475.89 ft Mean mixing ratio: 1.59 g/kg Conv temperature: 0.62 C = 33.12 F Cap Strength: 16.94 C Lifted Index: 17.39 C Risk: None Lifted Index @300 mb: 24.11 C Lifted Index @700 mb: 10.60 C Showalter Index: 12.35 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 19.40 C K Index: 5.90 Risk: None Sweat Index: 173.50 Risk: None Energy Index: 3.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.81 J/kg Max Up Vert Vel: 6.60 m/s Conv Inhibition (B-): 67607.76 J/kg Cap Strength: 17.39 C Lift Cond Lev (LCL): 913.94 mb = 756.23 m = 2481.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 at 23 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 ---------------------------------------------------------- 0 983 189 165 3 -0.8 2.9 | 90 23 -23.1 -0.0 1 969 305 170 9 -1.6 8.9 | 104 25 -23.9 5.9 2 931 610 175 28 -2.4 27.9 | 135 35 -24.8 25.0 3 925 664 175 30 -2.6 29.9 | 137 37 -25.0 27.0 4 895 914 195 30 7.8 29.0 | 151 30 -14.6 26.1 5 860 1219 220 27 17.4 20.7 | 164 18 -5.0 17.8 6 850 1312 215 25 14.3 20.5 | 155 19 -8.0 17.6 7 826 1524 225 24 17.0 17.0 | 159 15 -5.4 14.1 8 794 1829 225 30 21.2 21.2 | 176 18 -1.1 18.3 9 762 2134 230 36 27.6 23.1 | 194 21 5.2 20.2 10 732 2438 245 30 27.2 12.7 | 206 11 4.8 9.8 11 703 2743 240 23 19.9 11.5 | 164 9 -2.4 8.6 12 700 2775 240 25 21.7 12.5 | 176 10 -0.7 9.6 13 647 3353 230 29 22.2 18.6 | 179 16 -0.1 15.7 14 620 3658 235 28 22.9 16.1 | 183 13 0.6 13.1 15 571 4267 250 33 31.0 11.3 | 226 12 8.7 8.4 16 525 4877 250 37 34.8 12.7 | 232 16 12.4 9.7 17 500 5230 245 36 32.6 15.2 | 220 16 10.3 12.3 18 440 6096 230 34 26.0 21.9 | 191 19 3.7 18.9 19 403 6706 235 39 31.9 22.4 | 206 22 9.6 19.5 20 400 6750 240 38 32.9 19.0 | 213 19 10.6 16.1 21 350 7620 250 28 26.3 9.6 | 211 8 4.0 6.7 22 334 7925 255 25 24.1 6.5 | 207 4 1.8 3.6 23 324 8121 250 30 28.2 10.3 | 218 9 5.8 7.3 24 318 8230 245 35 31.7 14.8 | 218 15 9.4 11.9 25 300 8610 265 48 47.8 4.2 | 267 25 25.5 1.3 26 289 8839 270 55 55.0 -0.0 | 275 33 32.6 -2.9 27 276 9144 265 52 51.8 4.5 | 267 29 29.4 1.6 28 250 9770 280 62 61.1 -10.8 | 289 41 38.7 -13.7 29 217 10668 275 62 61.8 -5.4 | 282 40 39.4 -8.3 30 207 10971 280 70 68.9 -12.2 | 288 49 46.6 -15.1 31 200 11190 285 64 61.8 -16.6 | 296 44 39.5 -19.5 32 197 11278 280 70 68.9 -12.2 | 288 49 46.6 -15.1 33 150 13020 285 63 60.9 -16.3 | 297 43 38.5 -19.2 34 134 13716 280 62 61.1 -10.8 | 289 41 38.7 -13.7 35 128 14021 290 58 54.5 -19.8 | 305 39 32.1 -22.8 36 111 14935 270 54 54.0 -0.0 | 275 32 31.6 -2.9 37 106 15240 280 55 54.2 -9.6 | 291 34 31.8 -12.5 38 100 15580 280 58 57.1 -10.1 | 290 37 34.8 -13.0 39 96 15850 280 58 57.1 -10.1 | 290 37 34.8 -13.0 40 87 16459 290 53 49.8 -18.1 | 307 35 27.4 -21.0 41 79 17069 275 46 45.8 -4.0 | 286 24 23.5 -6.9 42 75 17374 270 50 50.0 -0.0 | 276 28 27.6 -2.9 43 70 17820 280 58 57.1 -10.1 | 290 37 34.8 -13.0 44 59 18898 280 61 60.1 -10.6 | 290 40 37.7 -13.5 45 54 19507 290 54 50.7 -18.5 | 307 36 28.4 -21.4 46 50 19950 280 51 50.2 -8.9 | 293 30 27.9 -11.8 47 49 20117 275 48 47.8 -4.2 | 286 26 25.5 -7.1 48 42 21031 280 48 47.3 -8.3 | 294 27 24.9 -11.3 49 40 21336 265 44 43.8 3.8 | 268 21 21.5 0.9 50 38 21641 255 47 45.4 12.2 | 248 25 23.0 9.2 51 36 21946 265 53 52.8 4.6 | 267 30 30.4 1.7 52 33 22555 275 45 44.8 -3.9 | 287 23 22.5 -6.8 53 30 23165 240 45 39.0 22.5 | 220 26 16.6 19.6 54 30 23170 250 55 51.7 18.8 | 242 33 29.3 15.9 55 29 23470 245 55 49.8 23.2 | 234 34 27.5 20.3 56 27 23774 270 54 54.0 -0.0 | 275 32 31.6 -2.9 57 20 25740 265 40 39.8 3.5 | 268 18 17.5 0.6 58 19 25908 260 51 50.2 8.9 | 258 28 27.9 5.9 59 19 26213 265 43 42.8 3.7 | 268 20 20.5 0.8 60 18 26518 245 36 32.6 15.2 | 220 16 10.3 12.3 61 15 27432 235 59 48.3 33.8 | 220 40 26.0 30.9 62 15 27737 240 67 58.0 33.5 | 229 47 35.7 30.6 63 13 28651 245 64 58.0 27.0 | 236 43 35.6 24.1 64 12 29261 230 60 46.0 38.6 | 214 43 23.6 35.7 65 11 29566 250 59 55.4 20.2 | 242 37 33.1 17.3 66 10 30160 235 71 58.2 40.7 | 223 52 35.8 37.8 67 10 30175 245 53 48.0 22.4 | 233 32 25.7 19.5 Wind Parameters Mean winds (0-6000m): 232.6 at 30.1 knts Storm direction: 262.6 at 22.5 knts Shear (0-3000m) pos: 4.1 neg: 0.9 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 89.4 deg Storm rel helicity (0-3000m) pos: 345.5 neg: -24.3 tot: 321.2 m^2/s^2 ave: 107.1 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 14.9 stream: 7.6 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.25 Bulk Shear: 87.81 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 ------------------------------------------------------------------------------- 500 174 17 121 28| 27.9 0.0 27.9|177.3 0.0 177.3 354.6 0.87| 28.1 24.4 1000 188 23 137 28| 13.2 0.0 13.2|273.6 0.0 273.6 273.6 0.75| 24.8 18.5 1500 200 24 144 24| 8.9 0.0 8.9|288.3 -10.4 277.9 185.3 0.66| 19.5 12.8 2000 209 26 154 22| 8.7 0.0 8.7|333.2 -10.4 322.8 161.4 0.69| 17.3 11.9 2500 216 27 161 20| 4.9 0.0 4.9|342.1 -24.3 317.8 127.1 0.53| 16.8 8.9 3000 220 27 163 18| 4.1 0.9 4.9|345.5 -24.3 321.2 107.1 0.51| 14.9 7.6 4000 225 27 170 17| 3.9 0.7 4.5|374.6 -24.3 350.3 87.6 0.54| 12.7 6.8 5000 231 29 181 15| 3.5 0.8 4.3|383.4 -36.2 347.2 69.4 0.50| 11.0 5.5 6000 233 30 186 15| 2.9 1.4 4.2|387.3 -77.9 309.4 51.6 0.38| 10.0 3.8 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20251210.00.gif