UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122212.upa.cvt Date: 1200Z 22 DEC 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:1200Z 22 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 1005 189 -16.3 -21.2 66 4.9 -17.0 160 3 256.5 256.6 255.8 258.4 0.70 1 1002 220 -16.7 -17.8 91 1.1 -16.9 160 4 256.3 256.5 256.1 258.8 0.94 2 1000 240 -16.5 -18.4 85 1.9 -16.8 160 4 256.6 256.8 256.4 259.1 0.89 3 979 400 -14.1 -17.0 79 2.9 -14.7 244 3 260.6 260.8 259.8 263.4 1.03 4 943 684 -16.3 -17.8 88 1.5 -16.6 320 9 261.2 261.4 260.2 263.9 1.00 5 925 829 -14.7 -19.7 66 5.0 -15.6 300 14 264.3 264.4 262.3 266.7 0.87 6 918 887 -13.9 -20.9 55 7.0 -15.2 303 16 265.7 265.8 263.1 267.9 0.79 7 890 1122 -14.1 -22.1 51 8.0 -15.5 305 23 267.8 267.9 264.6 269.9 0.73 8 859 1390 -16.1 -22.1 60 6.0 -17.1 308 29 268.5 268.6 265.1 270.6 0.76 9 855 1425 -15.9 -25.9 42 10.0 -17.4 309 30 269.0 269.1 265.1 270.6 0.54 10 850 1469 -16.1 -26.1 42 10.0 -17.6 310 31 269.3 269.4 265.2 270.8 0.53 11 847 1496 -16.1 -27.1 38 11.0 -17.7 312 31 269.6 269.6 265.3 271.0 0.49 12 839 1567 -15.7 -28.7 32 13.0 -17.6 314 33 270.7 270.8 266.0 272.0 0.43 13 824 1704 -13.9 -27.9 30 14.0 -16.1 309 34 274.0 274.1 268.3 275.4 0.47 14 718 2736 -20.9 -20.9 100 0.0 -20.9 300 45 277.3 277.5 271.3 280.3 1.01 15 700 2923 -21.9 -22.0 99 0.1 -21.9 305 50 278.2 278.4 271.7 281.0 0.94 16 695 2976 -22.3 -22.3 100 0.0 -22.3 305 54 278.4 278.5 271.8 281.1 0.92 17 684 3093 -20.7 -25.7 64 5.0 -21.5 306 59 281.4 281.5 273.2 283.5 0.69 18 679 3147 -20.3 -35.3 25 15.0 -22.1 307 59 282.5 282.5 273.1 283.3 0.28 19 659 3367 -22.1 -42.1 15 20.0 -23.9 310 60 282.9 282.9 273.1 283.3 0.14 20 627 3730 -25.1 -35.1 39 10.0 -26.2 310 62 283.5 283.5 273.7 284.5 0.31 21 623 3777 -25.5 -40.5 23 15.0 -26.8 310 62 283.5 283.6 273.5 284.1 0.18 22 618 3835 -26.1 -35.1 43 9.0 -27.1 310 63 283.5 283.6 273.8 284.5 0.31 23 615 3870 -26.3 -29.9 72 3.6 -26.8 310 64 283.7 283.8 274.2 285.3 0.52 24 603 4012 -27.3 -31.0 71 3.7 -27.8 310 66 284.1 284.2 274.3 285.6 0.48 25 597 4084 -27.7 -34.7 51 7.0 -28.4 310 67 284.5 284.5 274.3 285.5 0.34 26 574 4364 -29.9 -32.1 81 2.2 -30.2 311 70 285.1 285.2 274.8 286.5 0.45 27 568 4439 -30.5 -34.7 67 4.2 -30.9 311 70 285.3 285.3 274.8 286.4 0.35 28 547 4705 -32.7 -37.0 65 4.3 -33.1 313 71 285.7 285.8 274.9 286.7 0.29 29 544 4743 -33.1 -37.3 66 4.2 -33.4 314 72 285.7 285.8 274.9 286.6 0.28 30 541 4782 -33.1 -39.1 55 6.0 -33.6 314 72 286.2 286.2 275.0 286.9 0.24 31 527 4966 -34.7 -38.6 68 3.9 -35.0 315 73 286.4 286.4 275.2 287.2 0.26 32 525 4992 -34.9 -40.9 54 6.0 -35.3 315 73 286.5 286.5 275.2 287.1 0.20 33 509 5207 -36.5 -41.5 60 5.0 -36.8 315 76 287.1 287.1 275.5 287.7 0.20 34 500 5330 -37.5 -44.5 48 7.0 -37.9 315 73 287.3 287.3 275.5 287.8 0.15 35 490 5469 -38.5 -47.5 38 9.0 -38.9 315 72 287.8 287.8 275.7 288.1 0.11 36 489 5483 -38.7 -46.7 43 8.0 -39.1 315 72 287.7 287.7 275.7 288.1 0.12 37 444 6141 -42.9 -48.9 52 6.0 -43.1 315 79 290.4 290.5 277.0 290.8 0.10 38 415 6595 -45.1 -55.1 32 10.0 -45.4 315 89 293.3 293.3 278.4 293.5 0.05 39 402 6807 -46.7 -53.7 45 7.0 -46.9 315 89 293.9 293.9 278.7 294.1 0.06 40 400 6840 -46.9 -53.9 45 7.0 -47.1 315 88 294.0 294.0 278.7 294.3 0.06 41 375 7268 -48.5 -60.5 24 12.0 -48.7 310 82 297.4 297.4 280.2 297.5 0.03 42 355 7629 -48.3 -70.3 6 22.0 -48.6 310 88 302.4 302.4 282.3 302.4 0.01 43 334 8032 -49.0 -71.0 6 22.0 -49.3 310 95 306.7 306.7 284.1 306.8 0.01 44 319 8334 -49.5 -71.5 6 22.0 -49.8 310 93 310.1 310.1 285.4 310.1 0.01 45 309 8544 -47.3 -74.3 3 27.0 -47.7 310 89 316.0 316.0 287.4 316.0 0.01 46 300 8740 -47.5 -75.5 3 28.0 -47.9 310 86 318.4 318.4 288.2 318.4 0.00 47 270 9433 -48.9 -75.9 3 27.0 -49.3 310 72 326.1 326.1 290.6 326.1 0.00 48 254 9835 -47.3 -77.3 2 30.0 -47.8 310 76 334.2 334.2 292.9 334.2 0.00 49 250 9940 -47.7 -77.7 2 30.0 -48.2 310 74 335.2 335.2 293.1 335.2 0.00 50 243 10127 -48.9 -77.9 2 29.0 -49.4 307 72 336.1 336.1 293.3 336.1 0.00 51 233 10403 -46.9 -78.9 1 32.0 -47.5 304 70 343.2 343.2 295.1 343.2 0.00 52 221 10752 -48.7 -79.7 2 31.0 -49.2 299 67 345.6 345.6 295.7 345.7 0.00 53 210 11088 -47.3 -80.3 1 33.0 -47.9 297 65 352.9 352.9 297.3 352.9 0.00 54 200 11410 -47.9 -80.9 1 33.0 -48.5 295 62 356.9 356.9 298.1 356.9 0.00 55 178 12179 -48.9 -81.9 1 33.0 -49.5 296 60 367.4 367.4 300.1 367.4 0.00 56 175 12291 -48.1 -81.1 1 33.0 -48.8 292 61 370.5 370.5 300.7 370.5 0.00 57 158 12961 -51.1 -83.1 1 32.0 -51.7 293 68 376.4 376.4 301.6 376.4 0.00 58 150 13300 -51.1 -83.1 1 32.0 -51.7 285 59 382.0 382.0 302.6 382.0 0.00 59 147 13431 -50.1 -83.1 1 33.0 -50.7 287 58 386.0 386.0 303.2 386.0 0.00 60 132 14127 -51.5 -83.5 1 32.0 -52.1 297 55 395.5 395.5 304.6 395.5 0.00 61 100 15910 -53.7 -84.7 1 31.0 -54.3 285 55 424.0 424.0 308.2 424.0 0.00 62 88 16726 -54.7 -84.7 1 30.0 -55.4 285 46 437.8 437.8 309.7 437.8 0.00 63 84 17021 -57.1 -86.1 1 29.0 -57.6 279 42 438.7 438.7 309.7 438.8 0.00 64 76 17657 -53.9 -84.9 1 31.0 -54.7 265 33 458.2 458.2 311.6 458.2 0.00 65 70 18180 -56.3 -85.3 1 29.0 -56.9 265 42 463.9 463.9 312.1 464.0 0.00 66 60 19144 -63.1 -88.1 2 25.0 -63.4 260 45 469.6 469.6 312.6 469.7 0.00 67 50 20280 -57.9 -87.9 1 30.0 -58.6 290 23 507.0 507.0 315.4 507.1 0.00 68 49 20407 -57.9 -87.9 1 30.0 -58.6 294 27 510.0 510.0 315.7 510.0 0.00 69 43 21220 -62.5 -88.5 2 26.0 -63.0 269 34 518.1 518.1 316.2 518.1 0.00 70 37 22151 -60.1 -88.1 1 28.0 -60.9 243 35 547.0 547.0 317.9 547.0 0.00 71 34 22674 -62.9 -88.9 2 26.0 -63.5 252 38 553.0 553.0 318.3 553.0 0.00 72 33 22859 -59.7 -88.7 1 29.0 -60.6 257 39 566.2 566.2 319.0 566.3 0.00 73 30 23450 -62.5 -88.5 2 26.0 -63.2 280 24 574.3 574.3 319.4 574.3 0.01 74 28 23873 -64.3 -89.3 2 25.0 -64.9 280 28 580.7 580.7 319.7 580.7 0.00 75 26 24327 -62.9 -89.9 1 27.0 -63.6 284 32 597.1 597.1 320.5 597.1 0.00 76 20 25920 -68.1 -91.1 2 23.0 -68.6 255 48 627.7 627.7 321.8 627.7 0.00 77 19 26228 -68.7 -91.7 2 23.0 -69.2 255 47 635.1 635.1 322.1 635.2 0.00 78 17 26900 -65.1 -91.1 2 26.0 -66.0 258 56 667.2 667.2 323.3 667.2 0.01 79 12 28998 -70.3 -93.3 2 23.0 -70.9 259 77 718.7 718.7 325.0 718.7 0.01 80 11 29521 -66.1 -92.1 1 26.0 -67.2 260 83 752.0 752.0 326.0 752.1 0.01 81 10 30100 -65.3 -91.3 2 26.0 -66.6 260 86 775.8 775.8 326.6 775.9 0.01 82 9.8 30223 -64.7 -90.7 2 26.0 -66.1 782.5 782.6 326.8 782.6 0.01 83 6.6 32687 -56.1 -86.1 1 30.0 -60.5 912.4 912.4 329.7 912.7 0.04 TRP 375 7268 -48.5 -60.5 24 12.0 -48.7 310 82 297.4 297.4 280.2 297.5 0.03 WND 334 8032 -49.0 -71.0 6 22.0 -49.3 310 95 306.7 306.7 284.1 306.8 0.01 Sounding variables and indices 1000-500 mb thick: 5090.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 60.06 % Est. max temperature: -3.73 C = 25.29 F Sfc-Lift cond lev (LCL): 927.62 mb = 807.61 m = 2649.62 ft T: -14.94 C 700-500 lapse rate: 6.48 C/km ThetaE index: 0.02 C Layer 855.0- 850.0 mb Conv cond level (CCL): 697.97 mb = 2944.31 m = 9659.71 ft Mean mixing ratio: 0.93 g/kg Conv temperature: 5.53 C = 41.95 F Cap Strength: 19.03 C Lifted Index: 19.08 C Risk: None Lifted Index @300 mb: 38.44 C Lifted Index @700 mb: 13.44 C Showalter Index: 13.69 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 11.40 C K Index: -4.80 Risk: None Sweat Index: 135.00 Risk: None Energy Index: 3.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.13 J/kg Max Up Vert Vel: 8.38 m/s Conv Inhibition (B-): 71985.48 J/kg Cap Strength: 19.10 C Lift Cond Lev (LCL): 902.75 mb = 1013.72 m = 3325.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 38 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 1005 189 160 3 -1.0 2.8 | 160 41 -14.1 38.8 1 1000 240 160 4 -1.4 3.8 | 160 42 -14.4 39.7 2 991 305 205 2 0.8 1.8 | 162 40 -12.2 37.8 3 952 610 330 6 3.0 -5.2 | 162 32 -10.1 30.7 4 925 829 300 14 12.1 -7.0 | 178 29 -0.9 28.9 5 915 914 305 17 13.9 -9.8 | 182 26 0.9 26.2 6 879 1219 305 26 21.3 -14.9 | 201 23 8.2 21.0 7 850 1469 310 31 23.7 -19.9 | 214 19 10.7 16.0 8 844 1524 315 32 22.6 -22.6 | 216 16 9.6 13.3 9 810 1829 305 36 29.5 -20.6 | 227 22 16.4 15.3 10 778 2134 300 40 34.6 -20.0 | 234 27 21.6 15.9 11 747 2438 295 45 40.8 -19.0 | 239 32 27.7 16.9 12 717 2743 300 45 39.0 -22.5 | 243 29 25.9 13.4 13 700 2923 305 50 41.0 -28.7 | 255 29 27.9 7.3 14 688 3048 305 59 48.3 -33.8 | 267 35 35.3 2.1 15 659 3353 310 60 46.0 -38.6 | 275 33 32.9 -2.6 16 632 3658 310 61 46.7 -39.2 | 276 34 33.7 -3.3 17 580 4267 310 70 53.6 -45.0 | 283 42 40.6 -9.1 18 533 4877 315 72 50.9 -50.9 | 292 41 37.8 -15.0 19 510 5182 315 76 53.7 -53.7 | 294 44 40.7 -17.8 20 500 5330 315 73 51.6 -51.6 | 292 42 38.5 -15.7 21 467 5791 315 71 50.2 -50.2 | 291 40 37.1 -14.3 22 446 6096 315 78 55.2 -55.2 | 295 46 42.1 -19.2 23 408 6706 315 91 64.3 -64.3 | 299 59 51.3 -28.4 24 400 6840 315 88 62.2 -62.2 | 298 56 49.2 -26.3 25 375 7268 310 82 62.8 -52.7 | 289 52 49.7 -16.8 26 372 7315 310 77 59.0 -49.5 | 286 48 45.9 -13.6 27 355 7620 310 88 67.4 -56.6 | 291 58 54.3 -20.6 28 334 8032 310 95 72.8 -61.1 | 293 65 59.7 -25.1 29 324 8230 310 95 72.8 -61.1 | 293 65 59.7 -25.1 30 300 8740 310 86 65.9 -55.3 | 290 56 52.8 -19.3 31 282 9144 310 83 63.6 -53.4 | 289 53 50.5 -17.4 32 269 9449 310 71 54.4 -45.6 | 283 42 41.3 -9.7 33 257 9754 310 77 59.0 -49.5 | 286 48 45.9 -13.6 34 250 9940 310 74 56.7 -47.6 | 285 45 43.6 -11.6 35 224 10668 300 68 58.9 -34.0 | 268 46 45.8 1.9 36 200 11410 295 62 56.2 -26.2 | 257 44 43.1 9.7 37 186 11887 305 69 56.5 -39.6 | 275 44 43.5 -3.6 38 178 12192 295 59 53.5 -24.9 | 255 42 40.4 11.0 39 170 12497 285 64 61.8 -16.6 | 248 52 48.7 19.4 40 154 13106 295 69 62.5 -29.2 | 262 50 49.5 6.8 41 150 13300 285 59 57.0 -15.3 | 245 49 43.9 20.7 42 128 14326 300 54 46.8 -27.0 | 255 35 33.7 8.9 43 122 14630 290 47 44.2 -16.1 | 237 37 31.1 19.9 44 111 15240 290 54 50.7 -18.5 | 245 42 37.7 17.5 45 101 15850 275 56 55.8 -4.9 | 234 53 42.7 31.1 46 100 15910 285 55 53.1 -14.2 | 242 46 40.1 21.7 47 96 16154 285 55 53.1 -14.2 | 242 46 40.1 21.7 48 92 16459 290 50 47.0 -17.1 | 241 39 33.9 18.8 49 76 17678 265 33 32.9 2.9 | 207 44 19.8 38.8 50 70 18180 265 42 41.8 3.7 | 216 49 28.8 39.6 51 59 19202 260 45 44.3 7.8 | 216 54 31.2 43.8 52 57 19507 265 53 52.8 4.6 | 224 57 39.7 40.6 53 50 20280 290 23 21.6 -7.9 | 197 29 8.5 28.1 54 49 20422 295 28 25.4 -11.8 | 207 27 12.3 24.1 55 47 20726 285 19 18.4 -4.9 | 190 31 5.3 31.0 56 42 21336 265 38 37.9 3.3 | 212 46 24.8 39.3 57 40 21641 255 30 29.0 7.8 | 200 47 15.9 43.7 58 36 22250 240 36 31.2 18.0 | 199 57 18.1 53.9 59 31 23165 265 41 40.8 3.6 | 215 48 27.8 39.5 60 30 23450 280 24 23.6 -4.2 | 198 33 10.6 31.8 61 28 23774 280 23 22.7 -4.0 | 197 33 9.6 31.9 62 27 24079 280 38 37.4 -6.6 | 220 38 24.4 29.3 63 26 24384 285 31 29.9 -8.0 | 211 33 16.9 27.9 64 24 24689 235 24 19.7 13.8 | 188 50 6.6 49.7 65 23 24994 220 32 20.6 24.5 | 187 61 7.5 60.5 66 21 25603 245 56 50.8 23.7 | 212 71 37.7 59.6 67 20 25920 255 48 46.4 12.4 | 215 59 33.3 48.4 68 18 26518 255 47 45.4 12.2 | 214 58 32.3 48.1 69 16 27127 260 61 60.1 10.6 | 225 66 47.0 46.5 70 16 27432 260 58 57.1 10.1 | 224 64 44.0 46.0 71 15 27737 255 55 53.1 14.2 | 219 64 40.1 50.2 72 11 29261 260 81 79.8 14.1 | 233 83 66.7 50.0 73 10 30100 260 86 84.7 14.9 | 235 88 71.6 50.9 Wind Parameters Mean winds (0-6000m): 310.0 at 51.0 knts Storm direction: 340.0 at 38.2 knts Shear (0-3000m) pos: 7.0 neg: 4.3 tot: 11.3 10-3/s Storm rel Dir Shear (0-3000m): 110.2 deg Storm rel helicity (0-3000m) pos: 392.7 neg: -15.7 tot: 377.0 m^2/s^2 ave: 125.7 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 8.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.12 Bulk Shear: 287.37 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 4 164 35| 12.1 0.0 12.1| 56.6 -15.7 40.8 81.7 0.29| 14.2 4.1 1000 305 11 172 30| 6.0 8.6 14.6|163.6 -15.7 147.9 147.9 0.62| 15.9 9.9 1500 308 17 182 25| 7.2 5.7 12.9|207.4 -15.7 191.6 127.7 0.66| 14.4 9.5 2000 306 23 193 23| 5.4 6.4 11.8|237.0 -15.7 221.3 110.6 0.62| 13.3 8.3 2500 303 27 204 23| 5.1 5.1 10.2|267.5 -15.7 251.7 100.7 0.61| 12.2 7.4 3000 303 31 215 23| 7.0 4.3 11.3|392.7 -15.7 377.0 125.7 0.67| 13.2 8.8 4000 306 39 236 23| 5.6 4.1 9.7|460.4 -15.7 444.7 111.2 0.66| 11.4 7.5 5000 308 46 252 24| 5.4 3.3 8.6|552.9 -15.7 537.1 107.4 0.67| 10.3 6.9 6000 310 51 263 26| 4.5 3.0 7.5|591.3 -36.5 554.8 92.5 0.60| 9.7 5.9 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20251222.12.gif