UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:0000Z 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 75 SFC 984 189 -5.9 -11.9 63 6.0 -7.5 300 6 268.5 268.7 266.5 272.8 1.56 2 925 682 -10.3 -14.2 73 3.9 -11.2 315 28 268.8 269.0 266.4 272.6 1.37 3 912 791 -11.1 -15.1 72 4.0 -12.1 308 30 269.0 269.3 266.5 272.7 1.29 4 863 1214 -12.3 -16.2 73 3.9 -13.2 285 34 272.1 272.3 268.4 275.6 1.25 5 850 1330 -12.3 -16.8 69 4.5 -13.3 270 33 273.3 273.5 269.1 276.7 1.21 6 751 2263 -19.7 -19.8 99 0.1 -19.7 256 28 275.1 275.3 270.0 278.1 1.06 7 736 2412 -20.9 -21.2 97 0.3 -21.0 264 32 275.4 275.5 270.0 278.1 0.96 8 731 2463 -20.7 -24.2 73 3.5 -21.2 265 34 276.1 276.2 270.1 278.3 0.74 9 729 2483 -20.9 -24.2 75 3.3 -21.4 266 36 276.1 276.2 270.1 278.3 0.74 10 727 2503 -20.3 -33.3 30 13.0 -21.8 266 37 277.0 277.0 269.9 278.0 0.32 11 721 2565 -20.1 -41.1 14 21.0 -22.1 267 41 277.9 277.9 270.1 278.3 0.15 12 702 2763 -19.3 -38.3 17 19.0 -21.4 268 52 280.9 280.9 272.1 281.5 0.20 13 700 2784 -19.3 -37.3 19 18.0 -21.3 265 53 281.1 281.1 272.2 281.8 0.22 14 676 3042 -21.1 -42.1 13 21.0 -23.1 265 55 281.9 281.9 272.5 282.4 0.14 15 637 3482 -20.1 -55.1 3 35.0 -22.6 265 58 287.9 287.9 275.6 288.0 0.03 16 515 5021 -31.5 -46.5 21 15.0 -32.4 263 59 292.2 292.2 277.9 292.5 0.11 17 500 5230 -32.9 -51.9 13 19.0 -33.9 260 61 292.9 292.9 278.2 293.2 0.06 18 480 5515 -34.9 -62.9 4 28.0 -35.8 262 62 293.9 293.9 278.6 294.0 0.02 19 475 5587 -35.3 -48.3 25 13.0 -36.0 263 63 294.3 294.3 278.9 294.6 0.10 20 462 5779 -36.7 -44.7 43 8.0 -37.2 265 64 294.9 294.9 279.3 295.4 0.15 21 411 6577 -41.9 -48.9 46 7.0 -42.2 265 70 298.2 298.2 280.7 298.6 0.11 22 400 6760 -41.5 -51.5 33 10.0 -41.9 265 72 301.1 301.1 281.9 301.4 0.08 23 393 6881 -41.3 -52.3 29 11.0 -41.8 266 74 302.8 302.9 282.7 303.1 0.08 24 322 8216 -49.5 -54.5 56 5.0 -49.7 259 76 309.3 309.3 285.1 309.5 0.07 25 313 8403 -50.1 -58.1 38 8.0 -50.3 258 75 310.9 310.9 285.7 311.1 0.05 26 300 8680 -51.9 -59.9 38 8.0 -52.1 255 74 312.2 312.2 286.2 312.3 0.04 27 286 8987 -54.1 -61.1 42 7.0 -54.2 255 72 313.3 313.4 286.6 313.5 0.04 28 276 9215 -52.9 -69.9 11 17.0 -53.1 256 72 318.3 318.3 288.2 318.3 0.01 29 250 9850 -53.3 -73.3 7 20.0 -53.5 260 73 326.8 326.8 290.8 326.9 0.01 30 246 9954 -53.3 -73.3 7 20.0 -53.5 259 74 328.3 328.3 291.2 328.4 0.01 31 236 10223 -49.7 -76.7 3 27.0 -50.1 258 75 337.7 337.7 293.7 337.7 0.00 32 228 10449 -49.5 -77.5 2 28.0 -50.0 256 77 341.3 341.4 294.7 341.4 0.00 33 216 10805 -48.1 -79.1 2 31.0 -48.7 255 79 348.8 348.8 296.4 348.9 0.00 34 208 11053 -49.5 -79.5 2 30.0 -50.0 255 82 350.4 350.4 296.7 350.4 0.00 35 200 11310 -49.3 -80.3 1 31.0 -49.8 255 84 354.7 354.7 297.6 354.7 0.00 36 194 11510 -47.5 -80.5 1 33.0 -48.1 255 85 360.7 360.7 298.8 360.7 0.00 37 169 12416 -49.5 -81.5 1 32.0 -50.1 255 88 371.9 371.9 300.9 371.9 0.00 38 152 13113 -47.3 -81.3 1 34.0 -48.1 255 91 387.1 387.1 303.3 387.1 0.00 39 150 13200 -48.1 -81.1 1 33.0 -48.9 255 91 387.2 387.2 303.3 387.2 0.00 40 141 13607 -49.3 -81.7 1 32.4 -50.0 260 97 392.0 392.0 304.1 392.0 0.00 41 121 14603 -52.3 -83.3 1 31.0 -52.9 263 91 404.0 404.0 305.7 404.1 0.00 42 120 14657 -51.9 -83.9 1 32.0 -52.5 263 90 405.7 405.7 306.0 405.7 0.00 43 109 15274 -56.1 -84.1 2 28.0 -56.5 265 86 409.1 409.1 306.4 409.1 0.00 44 103 15633 -57.1 -85.1 2 28.0 -57.5 262 82 413.9 413.9 307.0 413.9 0.00 45 100 15820 -56.7 -85.7 1 29.0 -57.2 260 80 418.2 418.2 307.5 418.2 0.00 46 85 16849 -57.5 -85.5 2 28.0 -58.0 260 75 436.5 436.5 309.5 436.5 0.00 47 77 17476 -55.7 -85.7 1 30.0 -56.3 260 70 452.7 452.7 311.1 452.7 0.00 48 70 18080 -57.7 -85.7 2 28.0 -58.2 260 56 460.9 460.9 311.8 461.0 0.00 49 64 18642 -60.1 -87.1 2 27.0 -60.6 263 65 467.6 467.6 312.4 467.7 0.00 50 59 19158 -52.3 -85.3 1 33.0 -53.5 265 57 496.2 496.2 314.7 496.2 0.00 51 50 20220 -55.5 -85.5 1 30.0 -56.5 260 25 512.7 512.7 315.8 512.7 0.01 52 43 21170 -59.9 -87.9 1 28.0 -60.6 261 37 524.5 524.5 316.6 524.5 0.00 53 38 21952 -53.9 -85.9 1 32.0 -55.4 257 32 558.6 558.6 318.6 558.7 0.01 54 32 23048 -56.5 -86.5 1 30.0 -57.8 250 18 579.8 579.8 319.6 579.9 0.01 55 30 23460 -53.9 -85.9 1 32.0 -55.7 230 7 597.7 597.7 320.5 597.8 0.01 56 26 24379 -52.9 -84.9 1 32.0 -55.1 245 10 625.5 625.5 321.7 625.6 0.01 57 22 25453 -53.9 -85.9 1 32.0 -56.2 255 17 653.1 653.1 322.8 653.2 0.01 58 21 25753 -51.1 -84.1 1 33.0 -54.2 280 13 670.3 670.3 323.4 670.5 0.02 59 20 26070 -51.1 -84.1 1 33.0 -54.2 330 1 679.8 679.8 323.7 679.9 0.02 60 19 26404 -50.9 -83.9 1 33.0 -54.2 353 0 690.4 690.4 324.1 690.6 0.02 61 17 27136 -47.3 -82.3 1 35.0 -52.1 67 11 724.3 724.3 325.2 724.5 0.03 62 15 27966 -46.5 -81.5 1 35.0 -52.0 128 18 753.3 753.4 326.0 753.6 0.03 63 10 30620 -53.5 -84.5 1 31.0 -57.7 335 7 819.8 819.9 327.7 820.1 0.03 64 9.8 30750 -53.9 -84.9 1 31.0 -58.0 823.1 823.1 327.8 823.4 0.03 65 8.4 31754 -47.5 -82.5 1 35.0 -54.7 885.3 885.3 329.1 885.8 0.05 66 6.4 33568 -43.3 -80.3 1 37.0 -53.8 974.7 974.8 330.8 975.8 0.10 67 6.1 33890 -45.9 -81.9 1 36.0 -55.2 977.0 977.1 330.8 977.9 0.08 68 5.6 34461 -44.5 -81.5 1 37.0 -55.0 1007.4 1007.4 331.3 1008.4 0.09 TRP 286 8987 -54.1 -61.1 42 7.0 -54.2 255 72 313.3 313.4 286.6 313.5 0.04 WND 141 13607 -49.3 -81.7 1 32.4 -50.0 260 97 392.0 392.0 304.1 392.0 0.00 Sounding variables and indices 1000-500 mb thick: 5155.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 41.92 % Est. max temperature: -0.86 C = 30.46 F Sfc-Lift cond lev (LCL): 894.44 mb = 939.85 m = 3083.45 ft T: -11.52 C 700-500 lapse rate: 5.56 C/km ThetaE index: 0.33 C Layer 727.0- 721.0 mb Conv cond level (CCL): 802.14 mb = 1766.49 m = 5795.49 ft Mean mixing ratio: 1.40 g/kg Conv temperature: -0.27 C = 31.51 F Cap Strength: 16.18 C Lifted Index: 16.65 C Risk: None Lifted Index @300 mb: 27.83 C Lifted Index @700 mb: 8.83 C Showalter Index: 13.60 C Risk: None Total Totals Index: 36.70 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 16.10 C K Index: -14.20 Risk: None Sweat Index: 127.00 Risk: None Energy Index: 3.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.82 J/kg Max Up Vert Vel: 3.96 m/s Conv Inhibition (B-): 87341.39 J/kg Cap Strength: 16.42 C Lift Cond Lev (LCL): 867.53 mb = 1173.87 m = 3851.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 35 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 ---------------------------------------------------------- 0 984 189 300 6 5.2 -3.0 | 117 29 -26.1 13.4 1 970 305 300 22 19.1 -11.0 | 114 13 -12.2 5.4 2 933 610 315 27 19.1 -19.1 | 77 12 -12.2 -2.7 3 925 682 315 28 19.8 -19.8 | 73 12 -11.5 -3.4 4 897 914 300 32 27.7 -16.0 | 96 4 -3.5 0.4 5 862 1219 285 34 32.8 -8.8 | 192 8 1.6 7.6 6 850 1330 270 33 33.0 -0.0 | 186 16 1.7 16.4 7 795 1829 260 24 23.6 4.2 | 160 22 -7.6 20.5 8 764 2134 250 25 23.5 8.6 | 163 26 -7.8 24.9 9 733 2438 265 33 32.9 2.9 | 185 19 1.6 19.2 10 704 2743 270 52 52.0 -0.0 | 232 26 20.7 16.4 11 700 2784 265 53 52.8 4.6 | 226 30 21.5 21.0 12 621 3658 265 60 59.8 5.2 | 233 36 28.5 21.6 13 571 4267 265 57 56.8 5.0 | 230 33 25.5 21.3 14 525 4877 265 57 56.8 5.0 | 230 33 25.5 21.3 15 500 5230 260 61 60.1 10.6 | 227 39 28.8 27.0 16 461 5791 265 64 63.8 5.6 | 236 39 32.5 21.9 17 441 6096 265 66 65.7 5.8 | 237 41 34.5 22.1 18 400 6760 265 72 71.7 6.3 | 241 46 40.5 22.6 19 368 7315 270 81 81.0 -0.0 | 252 52 49.7 16.4 20 352 7620 265 78 77.7 6.8 | 243 52 46.4 23.2 21 300 8680 255 74 71.5 19.2 | 229 54 40.2 35.5 22 293 8839 250 75 70.5 25.7 | 223 57 39.2 42.0 23 286 8987 255 72 69.5 18.6 | 228 52 38.3 35.0 24 279 9144 255 73 70.5 18.9 | 228 53 39.3 35.3 25 266 9449 260 70 68.9 12.2 | 233 47 37.7 28.5 26 250 9850 260 73 71.9 12.7 | 234 50 40.6 29.0 27 221 10668 255 78 75.3 20.2 | 230 57 44.1 36.6 28 200 11310 255 84 81.1 21.7 | 233 63 49.9 38.1 29 150 13200 255 91 87.9 23.6 | 235 69 56.6 39.9 30 141 13607 260 97 95.5 16.8 | 243 72 64.3 33.2 31 139 13716 260 97 95.5 16.8 | 243 72 64.3 33.2 32 109 15240 265 86 85.7 7.5 | 246 59 54.4 23.9 33 100 15820 260 80 78.8 13.9 | 238 56 47.5 30.3 34 95 16154 260 80 78.8 13.9 | 238 56 47.5 30.3 35 75 17678 260 69 68.0 12.0 | 232 46 36.7 28.3 36 71 17983 255 51 49.3 13.2 | 211 35 18.0 29.6 37 70 18080 260 56 55.1 9.7 | 222 35 23.9 26.1 38 62 18898 265 69 68.7 6.0 | 239 44 37.5 22.4 39 59 19202 265 55 54.8 4.8 | 228 32 23.5 21.2 40 53 19812 250 61 57.3 20.9 | 215 45 26.1 37.2 41 51 20117 270 37 37.0 -0.0 | 199 17 5.7 16.4 42 50 20220 260 25 24.6 4.3 | 162 22 -6.6 20.7 43 46 20726 250 26 24.4 8.9 | 165 26 -6.8 25.3 44 42 21336 265 41 40.8 3.6 | 206 22 9.6 19.9 45 40 21641 255 37 35.7 9.6 | 190 26 4.5 25.9 46 35 22555 260 22 21.7 3.8 | 155 22 -9.6 20.2 47 33 22860 225 13 9.2 9.2 | 139 34 -22.1 25.6 48 31 23165 265 21 20.9 1.8 | 150 21 -10.3 18.2 49 30 23460 230 7 5.4 4.5 | 129 33 -25.9 20.9 50 30 23470 280 19 18.7 -3.3 | 136 18 -12.5 13.1 51 27 24079 230 10 7.7 6.4 | 134 33 -23.6 22.8 52 26 24384 245 10 9.1 4.2 | 133 30 -22.2 20.6 53 24 24994 280 3 3.0 -0.5 | 119 32 -28.3 15.8 54 23 25298 255 14 13.5 3.6 | 138 27 -17.7 20.0 55 22 25603 255 19 18.4 4.9 | 149 25 -12.9 21.3 56 20 26070 330 1 0.5 -0.9 | 117 34 -30.8 15.5 57 19 26518 0 0 -0.0 -0.0 | 118 35 -31.3 16.4 58 18 26822 75 10 -9.7 -2.6 | 109 43 -40.9 13.8 59 17 27127 65 11 -10.0 -4.6 | 106 43 -41.2 11.7 60 16 27432 125 13 -10.6 7.5 | 120 48 -41.9 23.8 61 14 28346 130 21 -16.1 13.5 | 122 56 -47.3 29.9 62 12 29566 115 11 -10.0 4.6 | 117 46 -41.2 21.0 63 10 30620 335 7 3.0 -6.3 | 109 30 -28.3 10.0 Wind Parameters Mean winds (0-6000m): 267.6 at 47.0 knts Storm direction: 297.6 at 35.3 knts Shear (0-3000m) pos: 7.7 neg: 5.9 tot: 13.6 10-3/s Storm rel Dir Shear (0-3000m): 112.2 deg Storm rel helicity (0-3000m) pos: 168.1 neg: -79.0 tot: 89.1 m^2/s^2 ave: 29.7 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 17.1 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 147.38 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 ------------------------------------------------------------------------------- 500 308 23 100 14| 23.0 0.0 23.0| 0.0 -34.8 -34.8 -69.7 -0.41| 25.3-10.3 1000 303 27 101 9| 11.5 8.2 19.7| 9.4 -34.8 -25.4 -25.4 -0.03| 21.3 -0.7 1500 291 28 143 8| 7.7 8.2 15.9| 9.4 -67.9 -58.5 -39.0 -0.15| 19.9 -2.9 2000 283 28 156 11| 5.8 7.2 13.0| 25.4 -79.0 -53.6 -26.8 -0.12| 17.0 -2.1 2500 278 29 169 12| 9.3 5.8 15.0|150.6 -79.0 71.6 28.6 0.16| 18.7 2.9 3000 275 33 188 14| 7.7 5.9 13.6|168.1 -79.0 89.1 29.7 0.16| 17.1 2.8 4000 271 40 208 18| 5.8 4.5 10.2|186.2 -91.4 94.8 23.7 0.16| 13.6 2.2 5000 269 43 215 21| 4.6 4.1 8.8|186.2-110.3 76.0 15.2 0.13| 11.5 1.5 6000 268 47 221 24| 4.5 3.4 8.0|262.4-110.3 152.1 25.4 0.18| 10.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20251207.00.gif