UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122600.upa.cvt Date: 0000Z 26 DEC 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:0000Z 26 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 ------------------------------------------------------------------------------- SFC 1003 189 -12.7 -19.7 56 7.0 -14.0 345 4 260.2 260.4 259.0 262.4 0.80 1 1002 200 -14.9 -19.6 67 4.7 -15.7 343 5 258.1 258.2 257.3 260.3 0.81 2 1000 221 -14.9 -19.9 66 5.0 -15.7 340 7 258.2 258.4 257.4 260.4 0.79 3 925 805 -19.9 -22.0 83 2.1 -20.2 360 24 259.0 259.1 257.8 260.9 0.71 4 903 983 -21.3 -22.2 92 0.9 -21.4 6 26 259.3 259.4 258.1 261.3 0.71 5 895 1049 -20.9 -23.5 80 2.6 -21.2 7 28 260.4 260.5 258.8 262.2 0.64 6 885 1132 -16.9 -27.9 38 11.0 -18.4 9 30 265.4 265.4 262.2 266.6 0.44 7 876 1209 -16.5 -23.5 55 7.0 -17.6 10 32 266.6 266.7 263.5 268.4 0.66 8 867 1287 -16.3 -23.3 55 7.0 -17.4 7 32 267.6 267.7 264.3 269.5 0.67 9 863 1321 -15.9 -26.9 38 11.0 -17.5 5 32 268.3 268.4 264.4 269.8 0.49 10 850 1436 -14.7 -25.7 39 11.0 -16.4 360 33 270.7 270.8 266.3 272.4 0.55 11 819 1718 -13.1 -30.1 23 17.0 -15.7 356 34 275.3 275.4 269.0 276.5 0.38 12 818 1727 -13.1 -30.1 23 17.0 -15.7 356 34 275.4 275.5 269.0 276.6 0.38 13 778 2108 -14.5 -33.5 18 19.0 -17.1 355 40 277.9 278.0 270.4 278.8 0.29 14 732 2571 -13.3 -46.3 4 33.0 -16.8 348 48 284.1 284.1 273.6 284.4 0.08 15 703 2878 -14.7 -40.7 9 26.0 -17.8 345 54 285.9 285.9 274.8 286.4 0.16 16 700 2910 -14.9 -40.9 9 26.0 -18.0 345 55 286.0 286.0 274.8 286.5 0.15 17 561 4561 -23.3 -49.3 7 26.0 -25.4 342 76 294.8 294.8 279.1 295.0 0.08 18 500 5400 -25.9 -59.9 3 34.0 -27.9 340 91 301.5 301.5 282.0 301.6 0.02 19 490 5546 -26.3 -62.3 2 36.0 -28.3 338 98 302.7 302.7 282.5 302.8 0.02 20 474 5786 -23.5 -57.5 3 34.0 -26.0 335 110 309.1 309.1 285.0 309.2 0.03 21 412 6792 -31.5 -54.5 8 23.0 -32.9 330 118 311.4 311.4 285.9 311.6 0.06 22 400 7000 -32.7 -49.7 17 17.0 -33.8 330 120 312.5 312.5 286.4 312.9 0.10 23 368 7581 -37.7 -43.7 53 6.0 -38.1 325 122 313.4 313.4 286.8 314.2 0.22 24 325 8427 -43.7 -51.7 41 8.0 -44.0 324 136 316.4 316.5 287.7 316.8 0.10 25 300 8960 -47.7 -54.7 44 7.0 -47.9 320 141 318.1 318.1 288.2 318.4 0.08 26 288 9228 -50.1 -55.1 55 5.0 -50.3 320 142 318.4 318.4 288.3 318.7 0.08 27 273 9575 -52.3 -60.3 38 8.0 -52.5 322 147 320.2 320.2 288.8 320.3 0.04 28 270 9647 -52.7 -58.7 48 6.0 -52.8 322 148 320.6 320.6 289.0 320.8 0.05 29 261 9865 -54.1 -72.1 9 18.0 -54.3 324 152 321.7 321.7 289.3 321.7 0.01 30 250 10140 -55.5 -67.5 21 12.0 -55.6 325 156 323.6 323.6 289.9 323.6 0.02 31 245 10269 -56.3 -68.3 21 12.0 -56.5 325 157 324.2 324.2 290.0 324.3 0.02 32 222 10893 -58.5 -73.5 13 15.0 -58.6 325 162 330.2 330.2 291.7 330.2 0.01 33 208 11303 -59.9 -76.9 9 17.0 -60.0 325 145 334.1 334.1 292.9 334.2 0.01 34 206 11363 -57.7 -79.7 4 22.0 -57.9 325 142 338.5 338.5 294.0 338.5 0.00 35 200 11550 -58.5 -78.5 6 20.0 -58.7 325 132 340.1 340.1 294.4 340.1 0.00 36 183 12102 -61.7 -80.7 6 19.0 -61.8 320 127 343.7 343.7 295.2 343.7 0.00 37 166 12705 -60.5 -83.5 3 23.0 -60.7 320 118 355.4 355.4 297.8 355.4 0.00 38 151 13298 -56.3 -84.3 2 28.0 -56.6 320 109 372.4 372.4 301.0 372.4 0.00 39 150 13340 -56.7 -84.7 2 28.0 -57.0 320 108 372.4 372.4 301.0 372.4 0.00 40 146 13511 -58.1 -85.1 2 27.0 -58.3 319 107 372.9 372.9 301.1 372.9 0.00 41 135 14008 -56.5 -84.5 2 28.0 -56.8 317 103 384.1 384.1 302.9 384.1 0.00 42 121 14701 -58.1 -85.1 2 27.0 -58.4 316 102 393.4 393.4 304.3 393.4 0.00 43 118 14860 -56.5 -84.5 2 28.0 -56.9 317 98 399.2 399.2 305.1 399.2 0.00 44 100 15900 -61.7 -86.7 2 25.0 -61.9 315 70 408.5 408.5 306.3 408.5 0.00 45 95 16218 -61.1 -86.1 2 25.0 -61.4 315 70 415.7 415.7 307.2 415.7 0.00 46 75 17671 -65.7 -88.7 3 23.0 -65.9 303 62 435.2 435.2 309.4 435.2 0.00 47 70 18090 -65.9 -88.9 3 23.0 -66.1 300 60 443.4 443.4 310.2 443.4 0.00 48 65 18541 -63.7 -88.7 2 25.0 -64.0 300 54 457.7 457.7 311.5 457.7 0.00 49 50 20130 -67.7 -89.7 3 22.0 -67.9 300 71 484.0 484.0 313.8 484.0 0.00 50 48 20375 -68.7 -90.7 3 22.0 -68.9 300 72 487.3 487.3 314.0 487.3 0.00 51 34 22477 -61.7 -89.7 1 28.0 -62.4 300 56 556.2 556.2 318.4 556.2 0.00 52 30 23250 -63.3 -89.3 2 26.0 -63.9 250 43 572.1 572.1 319.3 572.1 0.00 53 27 23892 -67.1 -91.1 2 24.0 -67.5 250 47 578.9 578.9 319.6 578.9 0.00 54 23 24859 -67.7 -91.7 2 24.0 -68.1 268 60 604.3 604.3 320.8 604.3 0.00 55 22 25129 -64.3 -90.3 2 26.0 -65.0 267 65 622.2 622.2 321.6 622.2 0.00 56 20 25710 -65.9 -90.9 2 25.0 -66.5 265 76 634.5 634.5 322.1 634.5 0.00 57 17 26695 -66.7 -91.7 2 25.0 -67.4 270 71 662.1 662.1 323.2 662.1 0.00 58 15 27462 -60.9 -89.9 1 29.0 -62.4 270 79 705.5 705.5 324.6 705.5 0.01 59 13 28346 -63.9 -89.9 2 26.0 -65.1 273 81 724.6 724.6 325.2 724.6 0.01 60 11 29386 -57.5 -87.5 1 30.0 -60.2 264 91 783.3 783.3 326.8 783.4 0.02 61 10 29990 -55.9 -86.9 1 31.0 -59.3 260 78 810.9 810.9 327.5 811.1 0.02 62 9.3 30453 -54.5 -85.5 1 31.0 -58.5 833.2 833.2 328.0 833.5 0.03 63 7.2 32082 -57.3 -87.3 1 30.0 -61.1 885.0 885.0 329.1 885.3 0.03 TRP 183 12102 -61.7 -80.7 6 19.0 -61.8 320 127 343.7 343.7 295.2 343.7 0.00 WND 222 10893 -58.5 -73.5 13 15.0 -58.6 325 162 330.2 330.2 291.7 330.2 0.01 Sounding variables and indices 1000-500 mb thick: 5179.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 24.32 % Est. max temperature: -2.74 C = 27.07 F Sfc-Lift cond lev (LCL): 895.43 mb = 1045.11 m = 3428.78 ft T: -20.92 C 700-500 lapse rate: 4.42 C/km ThetaE index: 2.13 C Layer 1002.0-1000.0 mb Conv cond level (CCL): 422.05 mb = 6619.00 m = 21715.61 ft Mean mixing ratio: 0.74 g/kg Conv temperature: 38.14 C = 100.66 F Cap Strength: 28.98 C Lifted Index: 33.44 C Risk: None Lifted Index @300 mb: 40.64 C Lifted Index @700 mb: 23.34 C Showalter Index: 24.06 C Risk: None Total Totals Index: 11.40 C Risk: None Vertical Totals Index: 11.20 C Cross Totals Index: 0.20 C K Index: -40.50 Risk: None Sweat Index: 157.00 Risk: None Energy Index: 6.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.15 J/kg Max Up Vert Vel: 2.51 m/s Conv Inhibition (B-): 69524.45 J/kg Cap Strength: 33.13 C Lift Cond Lev (LCL): 904.31 mb = 972.24 m = 3189.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 13 at 45 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 1003 189 345 4 1.0 -3.9 | 196 41 11.2 39.7 1 1000 221 340 7 2.4 -6.6 | 199 39 12.5 37.0 2 989 305 340 15 5.1 -14.1 | 207 33 15.3 29.4 3 949 610 355 26 2.3 -25.9 | 215 22 12.4 17.6 4 925 805 360 24 -0.0 -24.0 | 207 22 10.1 19.5 5 912 914 5 24 -2.1 -23.9 | 202 21 8.1 19.6 6 875 1219 10 32 -5.6 -31.5 | 201 13 4.6 12.0 7 850 1436 360 33 -0.0 -33.0 | 224 15 10.1 10.5 8 807 1829 355 35 3.1 -34.9 | 237 16 13.2 8.7 9 775 2134 355 40 3.5 -39.8 | 255 14 13.6 3.7 10 745 2438 350 46 8.0 -45.3 | 276 18 18.1 -1.8 11 716 2743 345 50 12.9 -48.3 | 282 24 23.1 -4.8 12 700 2910 345 55 14.2 -53.1 | 291 26 24.4 -9.6 13 633 3658 340 68 23.3 -63.9 | 301 39 33.4 -20.4 14 583 4267 340 73 25.0 -68.6 | 306 43 35.1 -25.1 15 537 4877 345 79 20.4 -76.3 | 317 45 30.6 -32.8 16 515 5182 340 87 29.8 -81.8 | 314 55 39.9 -38.2 17 500 5400 340 91 31.1 -85.5 | 315 59 41.3 -42.0 18 473 5791 335 110 46.5 -99.7 | 315 80 56.6 -56.2 19 454 6096 330 111 55.5 -96.1 | 309 84 65.6 -52.6 20 400 7000 330 120 60.0 -103.9 | 311 93 70.1 -60.4 21 365 7620 325 122 70.0 -99.9 | 305 98 80.1 -56.4 22 334 8230 325 134 76.9 -109.8 | 307 109 87.0 -66.2 23 300 8960 320 141 90.6 -108.0 | 303 120 100.8 -64.5 24 292 9144 320 141 90.6 -108.0 | 303 120 100.8 -64.5 25 250 10140 325 156 89.5 -127.8 | 310 130 99.6 -84.3 26 230 10668 325 160 91.8 -131.1 | 311 134 101.9 -87.5 27 222 10893 325 162 92.9 -132.7 | 311 136 103.1 -89.2 28 219 10973 325 162 92.9 -132.7 | 311 136 103.1 -89.2 29 200 11550 325 132 75.7 -108.1 | 307 107 85.9 -64.6 30 189 11887 325 131 75.1 -107.3 | 307 106 85.3 -63.8 31 183 12102 320 127 81.6 -97.3 | 300 106 91.8 -53.8 32 150 13340 320 108 69.4 -82.7 | 296 89 79.6 -39.2 33 128 14326 315 100 70.7 -70.7 | 289 85 80.9 -27.2 34 122 14630 315 104 73.5 -73.5 | 290 89 83.7 -30.0 35 111 15240 320 89 57.2 -68.2 | 290 72 67.4 -24.6 36 106 15545 320 77 49.5 -59.0 | 285 62 59.6 -15.4 37 101 15850 320 85 54.6 -65.1 | 288 68 64.8 -21.6 38 100 15900 315 70 49.5 -49.5 | 276 60 59.6 -6.0 39 96 16154 315 70 49.5 -49.5 | 276 60 59.6 -6.0 40 70 18090 300 60 52.0 -30.0 | 258 64 62.1 13.5 41 61 18898 300 50 43.3 -25.0 | 251 57 53.4 18.5 42 50 20130 300 71 61.5 -35.5 | 264 72 71.6 8.0 43 48 20422 300 72 62.4 -36.0 | 264 73 72.5 7.5 44 41 21336 300 64 55.4 -32.0 | 260 67 65.6 11.5 45 34 22555 300 56 48.5 -28.0 | 255 61 58.6 15.5 46 30 23250 250 43 40.4 14.7 | 221 77 50.6 58.2 47 29 23470 250 42 39.5 14.4 | 221 76 49.6 57.9 48 28 23774 245 46 41.7 19.4 | 219 82 51.8 63.0 49 25 24384 270 51 51.0 -0.0 | 235 75 61.1 43.5 50 20 25710 265 76 75.7 6.6 | 240 99 85.9 50.2 51 19 25908 260 73 71.9 12.7 | 236 99 82.0 56.2 52 18 26213 270 82 82.0 -0.0 | 245 102 92.1 43.5 53 17 26822 270 68 68.0 -0.0 | 241 89 78.1 43.5 54 15 27432 270 78 78.0 -0.0 | 244 98 88.1 43.5 55 14 28042 270 89 89.0 -0.0 | 246 108 99.1 43.5 56 12 28651 275 75 74.7 -6.5 | 246 93 84.9 37.0 57 11 29261 265 94 93.6 8.2 | 244 116 103.8 51.7 58 10 29990 260 78 76.8 13.5 | 237 104 87.0 57.1 Wind Parameters Mean winds (0-6000m): 343.1 at 59.6 knts Storm direction: 13.1 at 44.7 knts Shear (0-3000m) pos: 4.7 neg: 6.0 tot: 10.7 10-3/s Storm rel Dir Shear (0-3000m): 100.8 deg Storm rel helicity (0-3000m) pos: 233.6 neg: -27.9 tot: 205.7 m^2/s^2 ave: 68.6 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 5.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 220.15 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 ------------------------------------------------------------------------------- 500 350 19 209 28| 21.9 0.0 21.9|100.3 -6.4 93.9 187.8 0.43| 24.4 10.4 1000 358 23 207 24| 14.2 0.0 14.2|100.3 -27.9 72.4 72.4 0.18| 17.8 3.2 1500 360 26 210 20| 9.5 2.7 12.2|128.2 -27.9 100.3 66.9 0.32| 14.7 4.7 2000 358 29 217 18| 7.1 3.5 10.6|155.8 -27.9 127.9 64.0 0.42| 12.9 5.4 2500 356 32 227 17| 5.7 5.0 10.7|185.3 -27.9 157.4 62.9 0.45| 12.5 5.6 3000 353 36 242 17| 4.7 6.0 10.7|233.6 -27.9 205.7 68.6 0.48| 12.3 5.9 4000 348 44 268 19| 3.6 6.1 9.7|288.2 -27.9 260.3 65.1 0.47| 10.9 5.1 5000 346 51 285 23| 3.5 6.1 9.6|393.4 -63.3 330.1 66.0 0.44| 10.8 4.8 6000 343 60 296 31| 2.9 7.5 10.4|422.5-266.1 156.4 26.1 0.28| 12.0 3.3 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20251226.00.gif