UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:1200Z 7 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 158 40 2 SFC 994 189 -19.1 -24.1 65 5.0 -19.7 40 2 254.5 254.6 253.8 256.0 0.55 2 993 197 -19.9 -20.6 94 0.7 -20.0 40 2 253.8 253.9 253.6 255.8 0.75 3 988 235 -15.3 -16.7 89 1.4 -15.6 38 3 258.7 258.9 258.3 261.6 1.05 4 985 259 -14.5 -14.5 100 0.0 -14.5 37 3 259.8 260.0 259.6 263.1 1.26 5 982 283 -13.5 -17.7 71 4.2 -14.3 36 4 261.0 261.2 260.0 263.6 0.97 6 926 739 -15.7 -18.6 78 2.9 -16.2 290 7 263.2 263.3 261.6 265.8 0.95 7 925 747 -15.7 -19.0 76 3.3 -16.3 290 7 263.3 263.4 261.6 265.8 0.92 8 923 763 -15.5 -20.5 65 5.0 -16.4 288 7 263.6 263.8 261.6 265.9 0.81 9 920 788 -15.5 -19.4 72 3.9 -16.2 285 8 263.9 264.0 262.0 266.3 0.89 10 916 821 -14.7 -27.7 32 13.0 -16.6 281 9 265.0 265.1 261.9 266.3 0.43 11 910 870 -13.9 -27.9 30 14.0 -15.9 275 10 266.3 266.4 262.9 267.6 0.42 12 866 1245 -15.1 -31.1 24 16.0 -17.2 267 12 268.9 268.9 264.6 269.9 0.33 13 850 1386 -16.1 -32.1 24 16.0 -18.1 275 13 269.3 269.3 264.8 270.2 0.30 14 808 1766 -18.3 -38.3 16 20.0 -20.3 266 15 270.9 270.9 265.6 271.4 0.17 15 751 2309 -20.7 -36.7 22 16.0 -22.3 266 27 274.0 274.0 267.8 274.7 0.22 16 711 2715 -20.1 -49.1 6 29.0 -22.3 265 42 279.0 279.0 270.7 279.2 0.06 17 705 2777 -20.3 -37.3 20 17.0 -22.1 265 45 279.4 279.5 271.2 280.1 0.22 18 700 2830 -20.7 -37.7 20 17.0 -22.5 265 47 279.6 279.6 271.3 280.2 0.21 19 692 2915 -20.7 -37.7 20 17.0 -22.5 265 49 280.5 280.5 271.8 281.2 0.22 20 688 2957 -20.3 -30.3 40 10.0 -21.7 265 50 281.4 281.5 272.8 282.8 0.45 21 684 3001 -19.9 -27.9 49 8.0 -21.1 265 51 282.3 282.4 273.5 284.0 0.56 22 673 3120 -20.7 -26.7 59 6.0 -21.6 265 54 282.7 282.8 273.8 284.7 0.64 23 667 3186 -20.5 -22.3 85 1.8 -20.8 265 55 283.7 283.8 274.9 286.6 0.96 24 658 3287 -20.9 -22.3 88 1.4 -21.1 265 57 284.3 284.5 275.2 287.3 0.97 25 567 4368 -27.7 -29.0 89 1.3 -27.9 260 64 288.7 288.8 277.0 290.6 0.61 26 500 5260 -33.3 -36.3 74 3.0 -33.6 260 72 292.4 292.5 278.4 293.6 0.34 27 493 5359 -33.9 -37.8 68 3.9 -34.2 261 72 292.9 292.9 278.6 293.9 0.30 28 400 6790 -45.5 -50.5 57 5.0 -45.7 270 90 295.9 295.9 279.6 296.2 0.09 29 386 7028 -47.1 -53.1 50 6.0 -47.3 267 92 296.8 296.8 280.0 297.0 0.07 30 376 7201 -48.5 -53.5 56 5.0 -48.6 265 94 297.2 297.2 280.2 297.4 0.07 31 358 7524 -50.3 -54.4 62 4.1 -50.4 261 97 299.0 299.0 281.0 299.2 0.07 32 336 7937 -52.5 -57.5 55 5.0 -52.6 260 105 301.4 301.4 282.0 301.6 0.05 33 331 8035 -51.7 -56.2 58 4.5 -51.8 260 107 303.8 303.8 283.0 304.0 0.06 34 329 8074 -51.8 -58.5 44 6.7 -52.0 260 108 304.2 304.2 283.1 304.4 0.04 35 327 8114 -51.9 -60.9 33 9.0 -52.1 260 108 304.6 304.6 283.3 304.7 0.03 36 322 8214 -52.7 -62.7 29 10.0 -52.9 260 108 304.8 304.8 283.4 304.9 0.03 37 300 8670 -54.7 -65.7 24 11.0 -54.8 265 105 308.2 308.2 284.7 308.3 0.02 38 278 9153 -56.5 -67.5 24 11.0 -56.6 265 96 312.4 312.4 286.2 312.5 0.02 39 264 9481 -55.3 -74.3 8 19.0 -55.5 263 93 318.8 318.8 288.3 318.9 0.01 40 258 9628 -52.7 -70.7 10 18.0 -52.9 261 91 324.8 324.8 290.2 324.8 0.01 41 250 9830 -52.9 -73.9 6 21.0 -53.2 260 89 327.4 327.4 291.0 327.4 0.01 42 242 10040 -51.9 -76.9 3 25.0 -52.2 259 88 332.0 332.0 292.3 332.0 0.00 43 236 10202 -52.7 -77.7 3 25.0 -53.0 258 88 333.2 333.2 292.6 333.2 0.00 44 208 11023 -49.1 -80.1 1 31.0 -49.6 259 83 351.1 351.1 296.8 351.1 0.00 45 200 11280 -49.7 -80.7 1 31.0 -50.2 255 89 354.1 354.1 297.5 354.1 0.00 46 192 11547 -50.3 -81.3 1 31.0 -50.8 257 92 357.3 357.3 298.1 357.3 0.00 47 171 12309 -47.9 -80.9 1 33.0 -48.6 260 88 373.3 373.3 301.1 373.3 0.00 48 150 13170 -50.5 -82.5 1 32.0 -51.1 260 88 383.1 383.1 302.8 383.1 0.00 49 144 13435 -51.5 -82.5 1 31.0 -52.1 260 89 385.8 385.8 303.2 385.8 0.00 50 128 14195 -52.5 -83.5 1 31.0 -53.1 260 89 397.2 397.2 304.8 397.2 0.00 51 115 14887 -51.1 -83.1 1 32.0 -51.8 260 79 412.2 412.2 306.8 412.2 0.00 52 100 15790 -53.1 -84.1 1 31.0 -53.8 255 74 425.1 425.1 308.3 425.1 0.00 53 95 16119 -54.9 -84.9 1 30.0 -55.5 254 73 427.9 427.9 308.6 427.9 0.00 54 84 16909 -53.1 -84.1 1 31.0 -53.9 261 72 446.9 446.9 310.6 446.9 0.00 55 71 17980 -57.7 -86.7 1 29.0 -58.2 251 66 459.1 459.1 311.7 459.1 0.00 56 70 18070 -57.5 -86.5 1 29.0 -58.0 250 70 461.4 461.4 311.9 461.4 0.00 57 61 18938 -58.7 -86.7 2 28.0 -59.3 255 58 477.2 477.2 313.2 477.2 0.00 58 50 20200 -55.1 -86.1 1 31.0 -56.1 265 55 513.6 513.6 315.9 513.7 0.00 59 45 20870 -55.3 -86.3 1 31.0 -56.4 265 54 528.9 528.9 316.9 528.9 0.01 60 44 21014 -52.5 -85.5 1 33.0 -54.0 265 45 539.1 539.1 317.5 539.1 0.01 61 32 23060 -53.7 -85.7 1 32.0 -55.4 272 25 587.3 587.3 320.0 587.4 0.01 62 30 23470 -57.3 -86.3 1 29.0 -58.5 235 20 588.4 588.4 320.0 588.5 0.01 63 29 23685 -57.5 -87.5 1 30.0 -58.7 231 21 593.6 593.6 320.3 593.7 0.01 64 26 24382 -53.5 -85.5 1 32.0 -55.6 250 10 623.8 623.8 321.6 623.9 0.01 65 24 24896 -55.1 -86.1 1 31.0 -57.0 246 11 633.6 633.6 322.0 633.7 0.01 66 21 25761 -49.7 -83.7 1 34.0 -53.1 202 15 674.6 674.6 323.6 674.7 0.02 67 20 26080 -50.5 -84.5 1 34.0 -53.8 195 6 681.6 681.6 323.8 681.7 0.02 68 15 27962 -47.7 -82.7 1 35.0 -52.8 226 13 749.4 749.4 325.9 749.6 0.03 69 11 29975 -54.3 -85.3 1 31.0 -57.9 290 18 794.9 794.9 327.1 795.1 0.02 70 10 30590 -50.5 -84.5 1 34.0 -55.8 310 19 831.0 831.1 328.0 831.3 0.03 71 6.9 33029 -46.9 -82.9 1 36.0 -55.2 939.0 939.1 330.2 939.7 0.06 TRP 278 9153 -56.5 -67.5 24 11.0 -56.6 265 96 312.4 312.4 286.2 312.5 0.02 WND 329 8074 -51.8 -58.5 44 6.7 -52.0 260 108 304.2 304.2 283.1 304.4 0.04 Sounding variables and indices 1000-500 mb thick: 5102.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 55.80 % Est. max temperature: -4.11 C = 24.60 F Sfc-Lift cond lev (LCL): 915.41 mb = 825.65 m = 2708.79 ft T: -14.62 C 700-500 lapse rate: 5.19 C/km ThetaE index: 0.23 C Layer 993.0- 988.0 mb Conv cond level (CCL): 993.48 mb = 193.02 m = 633.26 ft Mean mixing ratio: 0.82 g/kg Conv temperature: -19.48 C = -3.06 F Cap Strength: 20.33 C Lifted Index: 22.55 C Risk: None Lifted Index @300 mb: 30.59 C Lifted Index @700 mb: 13.85 C Showalter Index: 18.42 C Risk: None Total Totals Index: 18.40 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 1.20 C K Index: -31.90 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 4.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.91 J/kg Max Up Vert Vel: 7.73 m/s Conv Inhibition (B-): 74250.14 J/kg Cap Strength: 22.43 C Lift Cond Lev (LCL): 863.65 mb = 1265.95 m = 4153.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 33 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 ---------------------------------------------------------- 0 994 189 40 2 -1.3 -1.5 | 110 34 -32.0 11.7 1 979 305 35 4 -2.3 -3.3 | 107 34 -33.0 9.9 2 942 610 285 2 1.9 -0.5 | 114 31 -28.7 12.7 3 925 747 290 7 6.6 -2.4 | 114 26 -24.1 10.8 4 905 914 270 11 11.0 -0.0 | 124 24 -19.7 13.2 5 869 1219 265 12 12.0 1.0 | 127 24 -18.7 14.3 6 850 1386 275 13 13.0 -1.1 | 124 21 -17.7 12.1 7 801 1829 265 15 14.9 1.3 | 133 21 -15.7 14.5 8 769 2134 260 18 17.7 3.1 | 142 21 -12.9 16.3 9 738 2438 270 34 34.0 -0.0 | 194 14 3.3 13.2 10 708 2743 265 43 42.8 3.7 | 216 21 12.2 17.0 11 700 2830 265 47 46.8 4.1 | 223 24 16.2 17.3 12 651 3353 265 59 58.8 5.1 | 237 34 28.1 18.4 13 624 3658 265 58 57.8 5.1 | 236 33 27.1 18.3 14 574 4267 260 63 62.0 10.9 | 232 40 31.4 24.2 15 527 4877 260 69 68.0 12.0 | 236 45 37.3 25.2 16 500 5260 260 72 70.9 12.5 | 237 48 40.2 25.7 17 443 6096 265 76 75.7 6.6 | 246 49 45.0 19.8 18 400 6790 270 90 90.0 -0.0 | 257 61 59.3 13.2 19 353 7620 260 98 96.5 17.0 | 245 72 65.8 30.2 20 329 8074 260 108 106.4 18.8 | 247 82 75.7 32.0 21 321 8230 260 108 106.4 18.8 | 247 82 75.7 32.0 22 300 8670 265 105 104.6 9.2 | 253 77 73.9 22.4 23 278 9144 265 100 99.6 8.7 | 252 72 68.9 21.9 24 278 9153 265 96 95.6 8.4 | 252 68 65.0 21.6 25 250 9830 260 89 87.6 15.5 | 243 64 57.0 28.7 26 220 10668 255 86 83.1 22.3 | 236 63 52.4 35.5 27 210 10973 260 82 80.8 14.2 | 241 57 50.1 27.5 28 200 11280 255 89 86.0 23.0 | 237 66 55.3 36.3 29 182 11887 260 96 94.5 16.7 | 245 71 63.9 29.9 30 166 12497 260 84 82.7 14.6 | 242 59 52.1 27.8 31 150 13170 260 88 86.7 15.3 | 243 63 56.0 28.5 32 131 14021 260 91 89.6 15.8 | 244 66 58.9 29.0 33 109 15240 260 74 72.9 12.8 | 238 50 42.2 26.1 34 100 15790 255 74 71.5 19.2 | 232 52 40.8 32.4 35 99 15850 250 68 63.9 23.3 | 222 49 33.2 36.5 36 94 16154 255 74 71.5 19.2 | 232 52 40.8 32.4 37 90 16459 265 82 81.7 7.1 | 248 55 51.0 20.4 38 74 17678 255 54 52.2 14.0 | 218 35 21.5 27.2 39 70 18070 250 70 65.8 23.9 | 223 51 35.1 37.2 40 68 18288 250 71 66.7 24.3 | 224 52 36.0 37.5 41 56 19507 260 46 45.3 8.0 | 215 26 14.6 21.2 42 53 19812 245 51 46.2 21.6 | 204 38 15.6 34.8 43 50 20200 265 55 54.8 4.8 | 233 30 24.1 18.0 44 46 20726 265 64 63.8 5.6 | 240 38 33.1 18.8 45 44 21031 265 44 43.8 3.8 | 218 22 13.2 17.1 46 42 21336 235 37 30.3 21.2 | 179 34 -0.4 34.4 47 38 21946 275 31 30.9 -2.7 | 181 11 0.2 10.5 48 36 22250 275 26 25.9 -2.3 | 156 12 -4.8 11.0 49 35 22555 260 23 22.7 4.0 | 155 19 -8.0 17.2 50 31 23165 275 25 24.9 -2.2 | 152 12 -5.8 11.0 51 30 23470 230 15 11.5 9.6 | 140 30 -19.2 22.9 52 30 23470 235 20 16.4 11.5 | 150 29 -14.3 24.7 53 29 23774 230 21 16.1 13.5 | 151 30 -14.6 26.7 54 27 24079 230 15 11.5 9.6 | 140 30 -19.2 22.9 55 26 24384 250 10 9.4 3.4 | 128 27 -21.3 16.6 56 24 24994 245 11 10.0 4.6 | 131 27 -20.7 17.9 57 23 25298 185 10 0.9 10.0 | 128 38 -29.8 23.2 58 22 25603 205 20 8.5 18.1 | 145 38 -22.2 31.3 59 20 26080 195 6 1.6 5.8 | 123 35 -29.1 19.0 60 20 26213 0 0 -0.0 -0.0 | 113 33 -30.7 13.2 61 18 26822 315 10 7.1 -7.1 | 105 24 -23.6 6.1 62 17 27127 220 10 6.4 7.7 | 131 32 -24.2 20.9 63 16 27432 210 12 6.0 10.4 | 134 34 -24.7 23.6 64 10 30590 310 19 14.6 -12.2 | 94 16 -16.1 1.0 Wind Parameters Mean winds (0-6000m): 263.3 at 44.5 knts Storm direction: 293.3 at 33.4 knts Shear (0-3000m) pos: 4.0 neg: 5.8 tot: 9.8 10-3/s Storm rel Dir Shear (0-3000m): 123.4 deg Storm rel helicity (0-3000m) pos: 245.0 neg: -21.4 tot: 223.6 m^2/s^2 ave: 74.5 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 7.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.11 Bulk Shear: 267.89 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 0 3 108 32| 0.0 6.1 6.1| 31.9 -15.4 16.5 32.9 0.21| 10.4 2.2 1000 283 7 116 27| 0.0 6.9 6.9| 67.4 -15.4 52.1 52.1 0.41| 9.5 3.9 1500 276 9 119 25| 0.9 4.6 5.5| 79.3 -21.4 57.9 38.6 0.38| 7.8 3.0 2000 271 11 123 24| 0.7 5.2 5.8|115.3 -21.4 93.9 46.9 0.51| 7.7 3.9 2500 269 15 131 21| 4.8 4.1 8.9|189.7 -21.4 168.3 67.3 0.65| 10.6 6.8 3000 267 21 145 17| 4.0 5.8 9.8|245.0 -21.4 223.6 74.5 0.64| 11.2 7.2 4000 266 31 180 16| 3.0 5.3 8.3|260.3 -43.7 216.6 54.2 0.54| 9.8 5.3 5000 264 38 203 19| 2.4 5.2 7.6|300.2 -46.0 254.2 50.8 0.52| 8.8 4.6 6000 263 45 216 23| 2.7 4.3 7.0|417.6 -46.0 371.6 61.9 0.56| 8.2 4.6 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20251207.12.gif