UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:0000Z 27 APR 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 77 SFC 987 189 3.0 2.4 96 0.6 2.7 5 3 277.2 278.0 276.5 289.7 4.61 2 925 706 0.0 -0.1 99 0.1 -0.0 20 30 279.3 280.0 277.0 290.6 4.10 3 852 1361 -2.7 -2.7 100 0.0 -2.7 58 27 283.1 283.8 278.4 293.5 3.68 4 850 1380 -2.7 -2.7 100 0.0 -2.7 60 27 283.3 284.0 278.5 293.7 3.68 5 831 1560 -1.7 -1.7 100 0.0 -1.7 60 24 286.2 286.9 280.4 297.8 4.06 6 741 2472 -2.1 -2.1 100 0.0 -2.1 112 14 295.3 296.1 284.7 308.4 4.42 7 700 2922 -4.7 -5.1 97 0.4 -4.9 130 7 297.3 298.0 284.7 308.5 3.74 8 653 3465 -7.9 -8.1 98 0.2 -8.0 141 18 299.6 300.2 285.1 309.3 3.18 9 624 3815 -11.5 -14.4 79 2.9 -12.4 145 23 299.4 299.8 283.7 305.7 2.01 10 563 4597 -15.5 -15.9 97 0.4 -15.6 107 22 303.7 304.0 285.2 309.9 1.96 11 554 4718 -17.1 -22.1 65 5.0 -18.3 98 22 303.2 303.4 284.2 307.0 1.17 12 548 4800 -17.5 -22.4 66 4.9 -18.6 92 22 303.6 303.9 284.3 307.4 1.16 13 544 4855 -17.1 -20.1 77 3.0 -17.9 88 22 304.7 305.0 285.1 309.3 1.42 14 535 4979 -18.1 -19.9 86 1.8 -18.6 87 22 305.0 305.3 285.2 309.8 1.47 15 521 5177 -19.7 -21.8 83 2.1 -20.2 92 23 305.4 305.6 285.1 309.6 1.28 16 516 5248 -20.9 -28.9 49 8.0 -22.3 94 23 304.8 304.9 284.2 307.1 0.68 17 500 5480 -22.5 -28.5 58 6.0 -23.5 100 24 305.6 305.7 284.6 308.0 0.73 18 488 5658 -24.1 -27.2 75 3.1 -24.6 101 22 305.8 305.9 284.8 308.6 0.84 19 487 5673 -24.3 -29.3 63 5.0 -25.1 102 22 305.7 305.8 284.6 308.0 0.69 20 485 5703 -24.5 -28.7 68 4.2 -25.2 104 22 305.8 306.0 284.7 308.3 0.74 21 484 5718 -24.7 -39.7 24 15.0 -26.4 105 22 305.8 305.8 284.0 306.6 0.25 22 483 5733 -24.7 -39.7 24 15.0 -26.4 106 22 305.9 306.0 284.1 306.8 0.25 23 481 5763 -24.5 -56.5 3 32.0 -26.8 108 22 306.5 306.6 284.1 306.7 0.04 24 478 5809 -23.9 -55.9 4 32.0 -26.3 111 22 307.8 307.8 284.5 308.0 0.04 25 446 6313 -26.1 -58.1 3 32.0 -28.2 144 23 311.2 311.2 285.8 311.4 0.03 26 400 7090 -32.7 -59.7 5 27.0 -34.0 160 29 312.5 312.5 286.2 312.6 0.03 27 357 7882 -38.7 -60.7 8 22.0 -39.5 179 37 314.8 314.8 287.1 314.9 0.03 28 300 9060 -45.5 -66.5 8 21.0 -46.0 190 37 321.2 321.2 289.2 321.3 0.02 29 285 9399 -47.5 -67.5 8 20.0 -47.9 192 37 323.1 323.1 289.7 323.2 0.02 30 272 9707 -47.3 -72.3 4 25.0 -47.8 195 38 327.7 327.7 291.1 327.8 0.01 31 259 10028 -49.5 -74.5 4 25.0 -49.9 185 41 329.1 329.1 291.5 329.2 0.01 32 255 10130 -48.1 -76.1 3 28.0 -48.6 187 41 332.7 332.7 292.4 332.7 0.00 33 250 10260 -48.3 -76.3 2 28.0 -48.8 200 40 334.3 334.3 292.9 334.3 0.00 34 226 10920 -50.3 -78.3 2 28.0 -50.7 226 36 341.0 341.0 294.6 341.0 0.00 35 204 11590 -48.1 -79.1 2 31.0 -48.7 238 24 354.6 354.6 297.6 354.6 0.00 36 200 11720 -48.5 -79.5 2 31.0 -49.1 240 22 356.0 356.0 297.9 356.0 0.00 37 188 12126 -51.1 -81.1 2 30.0 -51.5 241 25 358.1 358.1 298.3 358.1 0.00 38 162 13092 -53.5 -82.5 2 29.0 -53.9 255 27 369.7 369.7 300.5 369.7 0.00 39 151 13547 -52.5 -82.5 1 30.0 -53.0 269 26 378.9 378.9 302.1 378.9 0.00 40 150 13590 -52.7 -82.7 1 30.0 -53.2 270 26 379.3 379.3 302.1 379.3 0.00 41 142 13942 -54.3 -83.3 2 29.0 -54.7 269 25 382.5 382.5 302.6 382.5 0.00 42 137 14172 -53.7 -83.7 1 30.0 -54.2 268 25 387.5 387.5 303.4 387.5 0.00 43 109 15630 -56.7 -85.7 1 29.0 -57.1 277 29 408.0 408.0 306.3 408.0 0.00 44 106 15808 -54.7 -84.7 1 30.0 -55.2 259 28 415.1 415.1 307.2 415.1 0.00 45 100 16180 -55.5 -85.5 1 30.0 -56.0 270 34 420.5 420.5 307.8 420.5 0.00 46 88 16992 -56.9 -85.9 1 29.0 -57.4 288 28 433.3 433.3 309.2 433.4 0.00 47 73 18182 -54.3 -85.3 1 31.0 -55.1 284 18 462.6 462.6 312.0 462.7 0.00 48 70 18450 -55.3 -85.3 1 30.0 -56.0 270 22 466.1 466.1 312.3 466.1 0.00 49 62 19224 -57.3 -86.3 1 29.0 -57.9 295 16 478.1 478.1 313.3 478.1 0.00 50 50 20590 -56.9 -86.9 1 30.0 -57.7 275 6 509.4 509.4 315.6 509.4 0.00 51 46 21119 -54.5 -85.5 1 31.0 -55.6 289 8 527.5 527.5 316.8 527.5 0.01 52 33 23226 -57.3 -87.3 1 30.0 -58.5 356 12 572.6 572.6 319.3 572.6 0.01 53 30 23830 -55.5 -86.5 1 31.0 -57.0 105 7 593.3 593.3 320.3 593.4 0.01 54 24 25264 -51.9 -84.9 1 33.0 -54.5 1 4 642.9 642.9 322.4 643.0 0.01 55 21 26125 -53.9 -85.9 1 32.0 -56.3 9 11 661.9 661.9 323.2 662.0 0.01 56 20 26440 -52.1 -85.1 1 33.0 -55.0 35 12 676.7 676.7 323.7 676.8 0.01 57 16 27894 -48.5 -84.5 1 36.0 -53.1 35 10 733.0 733.0 325.4 733.2 0.02 58 10 31000 -46.1 -84.1 1 38.0 -53.3 155 10 847.5 847.5 328.4 847.8 0.03 59 7.7 32750 -42.9 -82.9 0 40.0 -52.8 926.1 926.1 329.9 926.7 0.05 60 7.5 32928 -43.1 -83.1 0 40.0 -53.1 932.3 932.3 330.0 932.9 0.05 TRP 259 10028 -49.5 -74.5 4 25.0 -49.9 185 41 329.1 329.1 291.5 329.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5403.00 m Freezing level: 925.00 mb = 706.00 m = 2316.24 ft Wetbulb zero: 925.87 mb = 698.48 m = 2291.56 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 91.77 % Est. max temperature: 11.07 C = 51.93 F Sfc-Lift cond lev (LCL): 977.84 mb = 263.30 m = 863.84 ft T: 2.57 C 700-500 lapse rate: 6.96 C/km Conv cond level (CCL): 932.02 mb = 645.72 m = 2118.48 ft Mean mixing ratio: 4.21 g/kg Conv temperature: 4.87 C = 40.77 F Cap Strength: 13.44 C Lifted Index: 13.22 C Risk: None Lifted Index @300 mb: 21.69 C Lifted Index @700 mb: 10.46 C Showalter Index: 10.94 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 19.80 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 78.00 Risk: None Energy Index: 3.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.97 J/kg Max Up Vert Vel: 5.47 m/s Conv Inhibition (B-): 69081.84 J/kg Cap Strength: 13.43 C Lift Cond Lev (LCL): 932.17 mb = 644.47 m = 2114.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 122 at 15 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 ---------------------------------------------------------- 0 987 189 5 3 -0.3 -3.0 | 312 16 12.0 -10.8 1 973 305 360 17 -0.0 -17.0 | 334 28 12.3 -24.8 2 936 610 15 30 -7.8 -29.0 | 353 37 4.5 -36.8 3 925 706 20 30 -10.3 -28.2 | 357 36 2.0 -36.0 4 901 914 30 24 -12.0 -20.8 | 359 29 0.3 -28.6 5 867 1219 45 30 -21.2 -21.2 | 17 30 -8.9 -29.0 6 850 1380 60 27 -23.4 -13.5 | 28 24 -11.1 -21.3 7 835 1524 60 27 -23.4 -13.5 | 28 24 -11.1 -21.3 8 803 1829 60 4 -3.5 -2.0 | 318 13 8.8 -9.8 9 773 2134 70 8 -7.5 -2.7 | 336 12 4.8 -10.6 10 744 2438 110 14 -13.2 4.8 | 16 3 -0.9 -3.0 11 716 2743 130 10 -7.7 6.4 | 287 5 4.6 -1.4 12 700 2922 130 7 -5.4 4.5 | 296 8 6.9 -3.3 13 635 3658 145 22 -12.6 18.0 | 178 10 -0.3 10.2 14 610 3962 145 24 -13.8 19.7 | 173 12 -1.5 11.8 15 586 4267 130 22 -16.9 14.1 | 144 8 -4.6 6.3 16 541 4877 85 22 -21.9 -1.9 | 45 14 -9.6 -9.7 17 500 5480 100 24 -23.6 4.2 | 72 12 -11.4 -3.6 18 500 5486 90 22 -22.0 0.0 | 51 12 -9.7 -7.8 19 459 6096 130 22 -16.9 14.1 | 144 8 -4.6 6.3 20 440 6401 150 23 -11.5 19.9 | 184 12 0.8 12.1 21 400 7090 160 29 -9.9 27.3 | 187 20 2.4 19.4 22 387 7315 165 30 -7.8 29.0 | 192 22 4.5 21.2 23 370 7620 175 32 -2.8 31.9 | 202 26 9.5 24.1 24 339 8230 185 44 3.8 43.8 | 204 39 16.1 36.0 25 300 9060 190 37 6.4 36.4 | 213 34 18.7 28.6 26 296 9144 190 37 6.4 36.4 | 213 34 18.7 28.6 27 270 9754 195 38 9.8 36.7 | 217 36 22.1 28.9 28 259 10028 185 41 3.6 40.8 | 206 37 15.9 33.0 29 258 10058 180 41 0.0 41.0 | 200 35 12.3 33.2 30 250 10260 200 40 13.7 37.6 | 221 40 26.0 29.8 31 235 10668 205 39 16.5 35.3 | 226 40 28.8 27.5 32 224 10973 230 35 26.8 22.5 | 249 42 39.1 14.7 33 200 11720 240 22 19.1 11.0 | 264 31 31.3 3.2 34 195 11887 245 20 18.1 8.5 | 269 30 30.4 0.6 35 186 12192 240 27 23.4 13.5 | 261 36 35.7 5.7 36 177 12497 255 25 24.1 6.5 | 272 36 36.4 -1.3 37 162 13106 255 27 26.1 7.0 | 271 38 38.4 -0.8 38 150 13590 270 26 26.0 -0.0 | 282 39 38.3 -7.8 39 147 13716 270 25 25.0 -0.0 | 282 38 37.3 -7.8 40 127 14630 265 25 24.9 2.2 | 279 38 37.2 -5.6 41 122 14935 285 32 30.9 -8.3 | 290 46 43.2 -16.1 42 116 15240 265 27 26.9 2.4 | 278 40 39.2 -5.5 43 110 15545 285 29 28.0 -7.5 | 291 43 40.3 -15.3 44 105 15850 255 28 27.0 7.2 | 271 39 39.3 -0.6 45 100 16180 270 34 34.0 -0.0 | 280 47 46.3 -7.8 46 96 16459 270 34 34.0 -0.0 | 280 47 46.3 -7.8 47 91 16764 290 30 28.2 -10.3 | 294 44 40.5 -18.1 48 83 17374 285 25 24.1 -6.5 | 291 39 36.4 -14.3 49 75 17983 300 20 17.3 -10.0 | 301 35 29.6 -17.8 50 72 18288 275 17 16.9 -1.5 | 288 31 29.2 -9.3 51 70 18450 270 22 22.0 -0.0 | 283 35 34.3 -7.8 52 68 18593 275 13 13.0 -1.1 | 290 27 25.2 -9.0 53 65 18898 265 25 24.9 2.2 | 279 38 37.2 -5.6 54 62 19202 295 16 14.5 -6.8 | 299 30 26.8 -14.6 55 59 19507 300 22 19.1 -11.0 | 301 37 31.3 -18.8 56 57 19812 290 22 20.7 -7.5 | 295 36 33.0 -15.3 57 54 20117 300 18 15.6 -9.0 | 301 33 27.9 -16.8 58 51 20422 340 10 3.4 -9.4 | 318 23 15.7 -17.2 59 50 20590 275 6 6.0 -0.5 | 295 20 18.3 -8.3 60 47 21031 280 5 4.9 -0.9 | 297 19 17.2 -8.7 61 44 21336 310 17 13.0 -10.9 | 307 31 25.3 -18.7 62 42 21641 360 10 -0.0 -10.0 | 325 22 12.3 -17.8 63 35 22860 240 10 8.7 5.0 | 278 21 20.9 -2.8 64 33 23165 350 13 2.3 -12.8 | 325 25 14.5 -20.6 65 32 23470 20 10 -3.4 -9.4 | 333 19 8.9 -17.2 66 30 23830 105 7 -6.8 1.8 | 317 8 5.5 -6.0 67 25 24994 0 0 -0.0 -0.0 | 302 15 12.3 -7.8 68 22 25908 5 14 -1.2 -13.9 | 333 24 11.1 -21.8 69 21 26213 10 10 -1.7 -9.8 | 329 21 10.5 -17.7 70 20 26440 35 12 -6.9 -9.8 | 343 18 5.4 -17.6 71 20 26518 45 13 -9.2 -9.2 | 350 17 3.1 -17.0 72 19 26822 35 12 -6.9 -9.8 | 343 18 5.4 -17.6 73 18 27127 90 13 -13.0 0.0 | 5 8 -0.7 -7.8 74 17 27432 360 8 -0.0 -8.0 | 322 20 12.3 -15.8 75 16 28042 45 11 -7.8 -7.8 | 344 16 4.5 -15.6 76 14 28651 35 11 -6.3 -9.0 | 340 18 6.0 -16.8 77 14 28956 60 16 -13.9 -8.0 | 6 16 -1.6 -15.8 78 13 29261 135 10 -7.1 7.1 | 278 5 5.2 -0.7 79 12 29870 80 10 -9.8 -1.7 | 346 10 2.4 -9.6 80 11 30175 100 10 -9.8 1.7 | 338 7 2.4 -6.1 81 10 31000 155 10 -4.2 9.1 | 261 8 8.1 1.2 Wind Parameters Mean winds (0-6000m): 92.5 at 19.4 knts Storm direction: 122.5 at 14.6 knts Shear (0-3000m) pos: 2.5 neg: 0.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -58.4 deg Storm rel helicity (0-3000m) pos: 297.8 neg: -83.2 tot: 214.7 m^2/s^2 ave: 71.6 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 17.5 stream: 3.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.16 Bulk Shear: 95.51 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 10 21 344 30| 27.9 0.0 27.9|155.0 0.0 155.0 310.0 0.69| 31.1 21.6 1000 22 24 354 30| 14.0 0.0 14.0|235.8 0.0 235.8 235.8 0.68| 23.5 16.0 1500 34 25 3 28| 4.5 0.0 4.5|278.2 -42.5 235.7 157.1 0.42| 22.9 9.7 2000 37 20 360 24| 2.2 0.0 2.2|290.8 -75.9 214.9 107.5 0.28| 20.9 5.8 2500 45 19 2 21| 2.6 0.0 2.6|297.0 -78.5 218.5 87.4 0.24| 19.3 4.6 3000 51 17 3 19| 2.5 0.0 2.5|297.8 -83.2 214.7 71.6 0.19| 17.5 3.3 4000 79 18 25 12| 3.2 0.6 3.7|297.8-103.9 193.9 48.5 0.07| 15.3 1.1 5000 87 19 36 11| 2.5 2.1 4.6|308.0-144.0 164.0 32.8 -0.04| 14.5 -0.6 6000 92 19 46 10| 3.1 1.7 4.8|351.9-155.1 196.8 32.8 0.06| 14.1 0.8 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20250427.00.gif