UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:0000Z 23 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 130 335 3 SFC 993 189 7.0 2.0 70 5.0 4.6 335 3 280.7 281.5 278.2 293.0 4.45 2 925 766 1.8 0.1 88 1.7 1.1 285 19 281.1 281.9 278.0 292.7 4.16 3 865 1302 -2.5 -2.5 100 0.0 -2.5 285 22 282.1 282.7 277.9 292.4 3.67 4 850 1441 -3.3 -3.3 100 0.0 -3.3 285 19 282.7 283.3 278.0 292.6 3.52 5 742 2504 -9.3 -9.7 97 0.4 -9.4 276 29 287.4 287.8 278.9 294.6 2.46 6 740 2525 -8.7 -9.3 95 0.6 -8.9 276 29 288.2 288.7 279.4 295.7 2.55 7 738 2546 -6.3 -8.4 85 2.1 -7.1 277 29 291.1 291.6 281.0 299.2 2.75 8 734 2589 -5.9 -8.1 84 2.2 -6.7 277 30 292.0 292.5 281.5 300.3 2.83 9 700 2960 -6.7 -12.7 62 6.0 -8.7 275 41 295.1 295.4 281.9 301.3 2.05 10 693 3038 -6.9 -13.9 57 7.0 -9.1 275 42 295.7 296.0 282.0 301.5 1.88 11 652 3516 -4.7 -23.7 21 19.0 -9.7 273 47 303.4 303.5 283.9 306.2 0.87 12 638 3686 -5.7 -24.7 21 19.0 -10.6 270 46 304.1 304.3 284.1 306.8 0.81 13 600 4163 -9.9 -25.9 26 16.0 -13.6 266 48 304.7 304.8 284.2 307.2 0.77 14 566 4611 -13.1 -37.1 11 24.0 -17.0 265 49 306.0 306.1 284.2 307.0 0.28 15 550 4828 -15.1 -29.1 29 14.0 -17.9 265 50 306.2 306.3 284.7 308.3 0.63 16 502 5511 -20.9 -41.9 13 21.0 -23.4 270 58 307.2 307.2 284.5 307.9 0.19 17 500 5540 -20.9 -42.9 12 22.0 -23.5 270 60 307.6 307.6 284.7 308.2 0.17 18 441 6456 -27.3 -53.3 7 26.0 -29.2 251 69 310.7 310.7 285.7 310.9 0.06 19 400 7150 -32.9 -54.9 9 22.0 -34.1 260 72 312.2 312.2 286.2 312.4 0.06 20 317 8752 -44.1 -62.1 12 18.0 -44.6 261 74 318.1 318.2 288.2 318.3 0.03 21 300 9120 -46.5 -64.5 11 18.0 -46.9 255 75 319.8 319.8 288.7 319.9 0.02 22 284 9480 -48.1 -66.1 11 18.0 -48.5 255 79 322.6 322.6 289.6 322.6 0.02 23 268 9859 -48.7 -68.7 8 20.0 -49.1 255 85 327.1 327.1 290.9 327.2 0.01 24 258 10107 -50.5 -69.4 9 18.9 -50.8 255 89 328.1 328.1 291.2 328.1 0.01 25 250 10310 -51.9 -69.9 10 18.0 -52.2 260 82 328.9 328.9 291.4 329.0 0.01 26 225 10993 -53.5 -73.5 7 20.0 -53.8 260 77 336.5 336.5 293.4 336.6 0.01 27 219 11169 -49.7 -76.7 3 27.0 -50.1 257 80 345.0 345.0 295.5 345.0 0.01 28 200 11760 -53.7 -77.7 4 24.0 -54.0 275 46 347.7 347.7 296.1 347.7 0.00 29 190 12086 -55.7 -78.7 4 23.0 -55.9 268 38 349.7 349.7 296.5 349.7 0.00 30 187 12187 -54.9 -78.9 4 24.0 -55.2 265 33 352.5 352.5 297.2 352.6 0.00 31 180 12429 -56.5 -79.5 4 23.0 -56.8 260 38 353.8 353.8 297.4 353.8 0.00 32 165 12983 -53.3 -81.3 2 28.0 -53.7 253 41 368.1 368.1 300.2 368.1 0.00 33 150 13590 -56.1 -83.1 2 27.0 -56.4 245 36 373.4 373.4 301.2 373.4 0.00 34 149 13632 -56.5 -83.5 2 27.0 -56.8 245 36 373.4 373.4 301.2 373.5 0.00 35 137 14171 -51.7 -82.7 1 31.0 -52.3 252 39 391.0 391.0 303.9 391.0 0.00 36 110 15580 -56.1 -85.1 1 29.0 -56.5 263 24 408.1 408.1 306.3 408.1 0.00 37 105 15877 -54.1 -84.1 1 30.0 -54.6 267 20 417.3 417.3 307.4 417.3 0.00 38 100 16190 -54.3 -84.3 1 30.0 -54.9 255 28 422.8 422.8 308.0 422.8 0.00 39 97 16386 -51.9 -83.9 1 32.0 -52.7 255 28 431.2 431.2 309.0 431.2 0.00 40 70 18460 -60.5 -86.5 2 26.0 -60.9 155 10 455.0 455.0 311.3 455.0 0.00 41 68 18640 -61.1 -87.1 2 26.0 -61.5 182 11 457.4 457.4 311.5 457.5 0.00 42 64 19019 -57.7 -86.7 1 29.0 -58.3 247 14 472.9 472.9 312.9 472.9 0.00 43 59 19529 -59.5 -86.5 2 27.0 -60.0 306 19 480.0 480.0 313.4 480.0 0.00 44 50 20570 -56.7 -86.7 1 30.0 -57.5 20 11 509.9 509.9 315.7 509.9 0.00 45 39 22152 -55.3 -86.3 1 31.0 -56.5 67 11 551.0 551.0 318.2 551.0 0.01 46 34 23024 -57.3 -87.3 1 30.0 -58.4 71 15 567.7 567.7 319.0 567.8 0.01 47 30 23820 -54.9 -85.9 1 31.0 -56.5 105 16 595.0 595.0 320.4 595.0 0.01 48 25 24998 -49.7 -83.7 1 34.0 -52.7 121 10 641.8 641.8 322.4 641.9 0.01 49 20 26450 -52.1 -85.1 1 33.0 -55.0 100 6 676.7 676.7 323.7 676.8 0.01 50 18 27132 -52.5 -85.5 1 33.0 -55.5 87 6 696.1 696.1 324.3 696.2 0.01 51 11 30363 -45.7 -83.7 1 38.0 -52.7 68 16 826.1 826.1 327.8 826.4 0.03 TRP 180 12429 -56.5 -79.5 4 23.0 -56.8 260 38 353.8 353.8 297.4 353.8 0.00 WND 258 10107 -50.5 -69.4 9 18.9 -50.8 255 89 328.1 328.1 291.2 328.1 0.01 Sounding variables and indices 1000-500 mb thick: 5410.00 m Freezing level: 899.88 mb = 990.54 m = 3249.76 ft Wetbulb zero: 906.96 mb = 923.50 m = 3029.82 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 58.39 % Est. max temperature: 9.26 C = 48.66 F Sfc-Lift cond lev (LCL): 919.73 mb = 811.73 m = 2663.12 ft T: 1.43 C 700-500 lapse rate: 5.50 C/km ThetaE index: 0.61 C Layer 925.0- 850.0 mb Conv cond level (CCL): 897.11 mb = 1010.88 m = 3316.49 ft Mean mixing ratio: 4.21 g/kg Conv temperature: 7.88 C = 46.18 F Cap Strength: 13.44 C Lifted Index: 13.24 C Risk: None Lifted Index @300 mb: 19.16 C Lifted Index @700 mb: 7.05 C Showalter Index: 13.36 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 17.60 C K Index: 8.30 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 3.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.40 J/kg Max Up Vert Vel: 2.97 m/s Conv Inhibition (B-): 3.08 J/kg Cap Strength: 13.41 C Lift Cond Lev (LCL): 903.91 mb = 950.43 m = 3118.19 ft Lev Free Conv (LFC): 868.91 mb = 1266.29 m = 4154.44 ft Equ Level (EL): 828.91 mb = 1637.57 m = 5372.54 ft B at Equ Level: 4.02 J/kg Max Parcel Lev (MPL): 788.91 mb = 2024.60 m = 6642.31 ft Wind level data Storm motion: 300 at 29 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 ---------------------------------------------------------- 0 993 189 335 3 1.3 -2.7 | 116 26 -23.6 11.7 1 979 305 275 15 14.9 -1.3 | 143 16 -10.0 13.1 2 943 610 275 18 17.9 -1.6 | 151 15 -7.0 12.8 3 925 766 285 19 18.4 -4.9 | 145 12 -6.6 9.5 4 908 914 280 16 15.8 -2.8 | 142 15 -9.1 11.6 5 874 1219 285 24 23.2 -6.2 | 168 8 -1.7 8.2 6 850 1441 285 19 18.4 -4.9 | 145 12 -6.6 9.5 7 809 1829 280 15 14.8 -2.6 | 139 16 -10.1 11.8 8 778 2134 265 27 26.9 2.4 | 187 17 2.0 16.7 9 748 2438 275 28 27.9 -2.4 | 194 12 3.0 11.9 10 720 2743 280 32 31.5 -5.6 | 217 11 6.6 8.8 11 700 2960 275 41 40.8 -3.6 | 236 19 15.9 10.8 12 665 3353 275 47 46.8 -4.1 | 245 24 21.9 10.3 13 639 3658 270 46 46.0 -0.0 | 236 26 21.1 14.4 14 590 4267 265 48 47.8 4.2 | 231 29 22.9 18.6 15 545 4877 265 50 49.8 4.4 | 233 31 24.9 18.7 16 504 5486 270 56 56.0 -0.0 | 245 34 31.1 14.4 17 500 5540 270 60 60.0 -0.0 | 248 38 35.1 14.4 18 463 6096 260 66 65.0 11.5 | 237 48 40.1 25.8 19 444 6401 250 69 64.8 23.6 | 226 55 39.9 38.0 20 400 7150 260 72 70.9 12.5 | 240 53 46.0 26.9 21 373 7620 260 69 68.0 12.0 | 239 50 43.0 26.4 22 327 8534 265 73 72.7 6.4 | 247 52 47.8 20.7 23 300 9120 255 75 72.4 19.4 | 235 58 47.5 33.8 24 299 9144 255 74 71.5 19.2 | 234 57 46.6 33.5 25 258 10107 255 89 86.0 23.0 | 238 72 61.1 37.4 26 250 10310 260 82 80.8 14.2 | 243 63 55.8 28.6 27 248 10363 255 89 86.0 23.0 | 238 72 61.1 37.4 28 237 10668 265 71 70.7 6.2 | 246 50 45.8 20.6 29 215 11278 255 82 79.2 21.2 | 237 65 54.3 35.6 30 200 11760 275 46 45.8 -4.0 | 244 23 20.9 10.4 31 196 11887 275 46 45.8 -4.0 | 244 23 20.9 10.4 32 187 12192 265 33 32.9 2.9 | 205 19 8.0 17.3 33 180 12429 260 38 37.4 6.6 | 211 24 12.5 21.0 34 170 12802 255 42 40.6 10.9 | 212 30 15.7 25.3 35 150 13590 245 36 32.6 15.2 | 195 31 7.7 29.6 36 140 14021 245 38 34.4 16.1 | 197 32 9.5 30.4 37 134 14326 260 40 39.4 6.9 | 214 26 14.5 21.3 38 116 15240 255 31 29.9 8.0 | 193 23 5.0 22.4 39 105 15850 270 19 19.0 -0.0 | 158 16 -5.9 14.4 40 101 16154 240 29 25.1 14.5 | 180 29 0.2 28.9 41 100 16190 255 28 27.0 7.2 | 186 22 2.1 21.6 42 96 16459 255 28 27.0 7.2 | 186 22 2.1 21.6 43 91 16764 275 26 25.9 -2.3 | 185 12 1.0 12.1 44 83 17374 285 14 13.5 -3.6 | 133 16 -11.4 10.8 45 75 17983 235 10 8.2 5.7 | 140 26 -16.7 20.1 46 72 18288 350 3 0.5 -3.0 | 115 27 -24.4 11.4 47 70 18460 155 10 -4.2 9.1 | 129 37 -29.1 23.4 48 65 18898 220 13 8.4 10.0 | 146 29 -16.5 24.3 49 62 19202 285 15 14.5 -3.9 | 135 15 -10.4 10.5 50 59 19507 305 20 16.4 -11.5 | 109 9 -8.5 2.9 51 56 19812 320 10 6.4 -7.7 | 110 20 -18.5 6.7 52 51 20422 75 2 -1.9 -0.5 | 117 30 -26.8 13.9 53 50 20570 20 11 -3.8 -10.3 | 98 29 -28.7 4.0 54 49 20726 10 10 -1.7 -9.8 | 100 27 -26.6 4.5 55 47 21031 75 10 -9.7 -2.6 | 109 37 -34.6 11.8 56 44 21336 90 11 -11.0 0.0 | 112 39 -35.9 14.4 57 42 21641 145 10 -5.7 8.2 | 126 38 -30.6 22.6 58 40 21946 175 14 -1.2 13.9 | 137 39 -26.1 28.3 59 38 22250 15 10 -2.6 -9.7 | 100 28 -27.5 4.7 60 37 22555 50 11 -8.4 -7.1 | 102 34 -33.3 7.3 61 35 22860 55 11 -9.0 -6.3 | 103 35 -33.9 8.1 62 33 23165 85 18 -17.9 -1.6 | 107 45 -42.8 12.8 63 30 23774 120 10 -8.7 5.0 | 120 39 -33.6 19.4 64 30 23820 105 16 -15.5 4.1 | 115 44 -40.4 18.5 65 29 24079 100 16 -15.8 2.8 | 113 44 -40.7 17.2 66 25 24994 125 10 -8.2 5.7 | 121 39 -33.1 20.1 67 24 25298 0 0 -0.0 -0.0 | 120 29 -24.9 14.4 68 23 25603 105 10 -9.7 2.6 | 116 39 -34.6 17.0 69 22 25908 130 14 -10.7 9.0 | 123 43 -35.6 23.4 70 20 26450 100 6 -5.9 1.0 | 117 34 -30.8 15.4 71 14 27432 60 7 -6.1 -3.5 | 109 33 -31.0 10.9 72 13 27737 55 12 -9.8 -6.9 | 102 36 -34.7 7.5 73 12 28042 70 16 -15.0 -5.5 | 103 41 -39.9 8.9 74 10 28651 65 15 -13.6 -6.3 | 102 39 -38.5 8.0 75 9 28956 30 10 -5.0 -8.7 | 101 30 -29.9 5.7 76 8 29261 85 11 -11.0 -1.0 | 111 38 -35.9 13.4 77 7 29566 75 16 -15.5 -4.1 | 104 42 -40.4 10.2 78 6 29870 85 18 -17.9 -1.6 | 107 45 -42.8 12.8 79 6 30175 60 10 -8.7 -5.0 | 106 35 -33.6 9.4 Wind Parameters Mean winds (0-6000m): 270.0 at 38.3 knts Storm direction: 300.0 at 28.8 knts Shear (0-3000m) pos: 2.1 neg: 6.2 tot: 8.2 10-3/s Storm rel Dir Shear (0-3000m): 125.3 deg Storm rel helicity (0-3000m) pos: 164.0 neg: -19.6 tot: 144.4 m^2/s^2 ave: 48.1 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: 0.06 Bulk Shear: 72.91 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 ------------------------------------------------------------------------------- 500 277 15 142 16| 0.0 17.5 17.5| 54.1 -1.5 52.5 105.0 0.57| 19.4 11.1 1000 280 17 144 14| 2.6 8.7 11.3| 67.0 -6.5 60.4 60.4 0.47| 15.1 7.0 1500 282 18 146 13| 1.7 3.7 5.4| 67.0 -18.1 48.8 32.5 0.26| 12.4 3.2 2000 279 18 150 13| 1.3 5.8 7.1|115.0 -19.6 95.4 47.7 0.43| 12.9 5.5 2500 278 21 159 13| 2.5 4.7 7.1|132.2 -19.6 112.6 45.0 0.46| 11.9 5.5 3000 277 24 173 11| 2.1 6.2 8.2|164.0 -19.6 144.4 48.1 0.48| 12.3 5.9 4000 274 30 200 13| 1.6 5.3 6.9|169.1 -56.8 112.3 28.1 0.36| 10.5 3.8 5000 272 34 213 16| 1.7 4.4 6.1|207.3 -58.8 148.5 29.7 0.39| 9.1 3.5 6000 270 38 223 20| 1.4 5.1 6.5|246.8-178.4 68.4 11.4 0.25| 9.6 2.4 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20250423.00.gif