UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:1200Z 24 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 ------------------------------------------------------------------------------- SFC 1003 189 -0.9 -1.7 94 0.8 -1.2 0 0 272.0 272.6 271.8 281.1 3.36 1 1000 211 -0.5 -1.3 94 0.8 -0.8 0 0 272.6 273.2 272.3 282.0 3.47 2 996 243 -0.3 -1.9 89 1.6 -0.9 42 2 273.2 273.7 272.4 282.2 3.33 3 987 316 3.8 -2.2 65 6.0 1.4 120 7 278.0 278.5 275.2 287.1 3.29 4 957 567 4.4 -3.6 56 8.0 1.1 124 14 281.1 281.6 276.5 289.7 3.06 5 925 844 3.8 -8.2 41 12.0 -0.6 150 11 283.2 283.6 276.5 289.6 2.22 6 921 879 3.8 -8.2 41 12.0 -0.6 157 10 283.5 283.9 276.6 290.0 2.23 7 900 1066 3.4 -2.6 65 6.0 0.8 185 10 285.0 285.6 279.1 295.0 3.50 8 880 1248 3.6 -6.4 48 10.0 -0.3 208 11 287.1 287.5 279.0 294.9 2.69 9 850 1529 2.4 -4.6 60 7.0 -0.5 235 12 288.7 289.2 280.4 297.9 3.19 10 832 1702 1.4 -4.6 64 6.0 -1.1 249 14 289.4 290.0 280.8 298.9 3.26 11 800 2018 2.4 -12.6 32 15.0 -2.9 257 20 293.7 294.0 281.0 299.2 1.81 12 797 2048 2.4 -11.6 35 14.0 -2.7 256 21 294.0 294.4 281.3 300.0 1.97 13 781 2212 1.2 -7.8 51 9.0 -2.3 256 24 294.4 294.9 282.4 302.6 2.72 14 761 2420 -0.3 -10.3 47 10.0 -4.0 260 25 295.0 295.4 282.1 302.0 2.29 15 726 2794 -3.9 -7.0 79 3.1 -5.1 259 27 295.1 295.6 283.1 304.4 3.11 16 700 3081 -6.5 -8.0 89 1.5 -7.1 255 27 295.3 295.8 283.1 304.2 2.99 17 695 3137 -6.9 -8.4 89 1.5 -7.5 254 27 295.4 296.0 283.1 304.2 2.92 18 665 3480 -8.7 -9.6 93 0.9 -9.0 245 28 297.2 297.7 283.6 305.6 2.77 19 659 3550 -8.9 -14.9 62 6.0 -10.8 243 29 297.7 298.1 282.7 303.4 1.82 20 650 3656 -9.7 -10.9 91 1.2 -10.1 240 29 298.0 298.5 283.7 305.8 2.56 21 621 4007 -11.3 -14.7 76 3.4 -12.3 260 34 300.1 300.4 283.9 306.2 1.97 22 533 5160 -20.1 -21.3 90 1.2 -20.4 266 44 302.9 303.2 284.2 307.2 1.31 23 500 5630 -23.7 -27.0 74 3.3 -24.3 270 40 304.1 304.3 284.1 306.9 0.84 24 485 5852 -24.9 -28.2 74 3.3 -25.5 272 40 305.3 305.5 284.5 307.9 0.77 25 449 6411 -28.1 -30.7 78 2.6 -28.5 274 41 308.1 308.2 285.4 310.4 0.66 26 400 7230 -35.1 -38.1 74 3.0 -35.4 270 45 309.4 309.4 285.5 310.6 0.36 27 366 7842 -40.5 -45.4 59 4.9 -40.8 276 46 310.1 310.2 285.6 310.8 0.18 28 349 8164 -43.7 -46.6 73 2.9 -43.9 277 50 310.1 310.1 285.5 310.7 0.17 29 345 8241 -44.3 -49.1 59 4.8 -44.5 277 51 310.3 310.3 285.6 310.7 0.13 30 315 8843 -50.1 -52.8 73 2.7 -50.2 279 58 310.4 310.4 285.6 310.7 0.09 31 311 8926 -50.5 -56.5 49 6.0 -50.7 279 59 311.0 311.0 285.7 311.2 0.06 32 303 9096 -52.1 -55.7 65 3.6 -52.2 280 61 311.0 311.0 285.8 311.3 0.07 33 300 9160 -52.5 -56.4 63 3.9 -52.6 285 66 311.3 311.4 285.9 311.6 0.06 34 293 9313 -53.5 -58.1 57 4.6 -53.6 286 69 312.0 312.0 286.1 312.2 0.05 35 292 9335 -53.7 -59.7 48 6.0 -53.8 286 69 312.1 312.1 286.1 312.2 0.04 36 291 9357 -53.3 -65.3 22 12.0 -53.5 286 70 312.9 312.9 286.4 313.0 0.02 37 250 10330 -56.5 -68.5 21 12.0 -56.6 290 87 322.1 322.1 289.4 322.1 0.02 38 247 10407 -55.8 -70.2 15 14.5 -55.9 295 90 324.3 324.3 290.0 324.3 0.01 39 238 10644 -53.5 -75.5 5 22.0 -53.8 295 82 331.2 331.2 292.0 331.2 0.01 40 203 11656 -58.7 -77.7 7 19.0 -58.9 279 49 338.4 338.4 293.9 338.4 0.00 41 200 11750 -56.7 -77.7 5 21.0 -56.9 285 50 343.0 343.0 295.0 343.0 0.00 42 175 12597 -54.3 -82.3 2 28.0 -54.6 280 45 360.3 360.3 298.8 360.3 0.00 43 165 12971 -55.3 -83.3 2 28.0 -55.6 278 42 364.7 364.7 299.6 364.7 0.00 44 155 13370 -53.3 -83.3 1 30.0 -53.7 277 35 374.7 374.7 301.4 374.7 0.00 45 150 13580 -54.3 -83.3 2 29.0 -54.7 270 30 376.5 376.5 301.7 376.5 0.00 46 132 14394 -56.5 -84.5 2 28.0 -56.8 269 44 386.6 386.6 303.3 386.6 0.00 47 119 15055 -53.9 -84.9 1 31.0 -54.4 292 35 403.0 403.0 305.6 403.0 0.00 48 105 15852 -57.1 -86.1 1 29.0 -57.5 300 20 411.6 411.6 306.7 411.6 0.00 49 100 16160 -56.9 -85.9 1 29.0 -57.3 285 25 417.8 417.8 307.4 417.8 0.00 50 92 16690 -55.9 -85.9 1 30.0 -56.4 280 22 429.8 429.9 308.8 429.9 0.00 51 80 17574 -58.5 -86.5 2 28.0 -58.9 298 15 442.0 442.0 310.1 442.0 0.00 52 70 18420 -55.5 -86.5 1 31.0 -56.2 315 12 465.7 465.7 312.3 465.7 0.00 53 50 20570 -54.3 -86.3 1 32.0 -55.4 205 8 515.5 515.5 316.0 515.5 0.00 54 44 21392 -52.9 -85.9 1 33.0 -54.3 289 13 538.1 538.1 317.4 538.2 0.01 55 38 22331 -56.3 -87.3 1 31.0 -57.4 355 13 552.5 552.5 318.2 552.5 0.01 56 30 23840 -54.3 -86.3 1 32.0 -56.0 115 9 596.6 596.6 320.5 596.7 0.01 57 20 26450 -51.9 -85.9 1 34.0 -54.9 50 5 677.3 677.3 323.7 677.4 0.01 58 10 31020 -45.5 -83.5 1 38.0 -52.9 170 10 849.7 849.7 328.4 850.1 0.04 59 9.6 31293 -43.9 -82.9 1 39.0 -52.3 865.7 865.7 328.7 866.1 0.04 60 8.9 31799 -46.1 -83.1 1 37.0 -53.8 876.2 876.2 329.0 876.6 0.04 61 7.6 32863 -40.3 -81.3 0 41.0 -51.7 940.1 940.1 330.2 940.8 0.07 TRP 250 10330 -56.5 -68.5 21 12.0 -56.6 290 87 322.1 322.1 289.4 322.1 0.02 WND 247 10407 -55.8 -70.2 15 14.5 -55.9 295 90 324.3 324.3 290.0 324.3 0.01 Sounding variables and indices 1000-500 mb thick: 5419.00 m Freezing level: Surface below freezing Freezing level: 995.34 mb = 248.43 m = 815.06 ft Freezing level: 765.00 mb = 2378.51 m = 7803.43 ft Wetbulb zero: Below ground Precipitable water: 0.53 inches Sfc-500 mean rel hum: 70.47 % Est. max temperature: 15.59 C = 60.07 F Sfc-Lift cond lev (LCL): 990.36 mb = 288.89 m = 947.80 ft T: 2.27 C 700-500 lapse rate: 6.75 C/km ThetaE index: 0.64 C Layer 761.0- 726.0 mb Conv cond level (CCL): 655.91 mb = 3586.41 m = 11766.30 ft Mean mixing ratio: 2.91 g/kg Conv temperature: 24.92 C = 76.85 F Cap Strength: 12.99 C Lifted Index: 13.43 C Risk: None Lifted Index @300 mb: 16.01 C Lifted Index @700 mb: 9.89 C Showalter Index: 6.69 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 19.10 C K Index: 20.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 64.00 Risk: None Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.03 J/kg Max Up Vert Vel: 8.72 m/s Conv Inhibition (B-): 67710.88 J/kg Cap Strength: 13.38 C Lift Cond Lev (LCL): 842.70 mb = 1598.57 m = 5244.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 21 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 0 0 -0.0 -0.0 | 108 21 -19.5 6.3 1 1000 211 0 0 -0.0 -0.0 | 108 21 -19.5 6.3 2 989 305 120 7 -6.1 3.5 | 111 27 -25.6 9.8 3 952 610 125 15 -12.3 8.6 | 115 35 -31.8 14.9 4 925 844 150 11 -5.5 9.5 | 122 30 -25.0 15.9 5 917 914 165 9 -2.3 8.7 | 124 27 -21.9 15.0 6 883 1219 205 11 4.6 10.0 | 138 22 -14.9 16.3 7 850 1529 235 12 9.8 6.9 | 144 16 -9.7 13.2 8 819 1829 260 15 14.8 2.6 | 152 10 -4.8 8.9 9 788 2134 255 24 23.2 6.2 | 196 13 3.6 12.5 10 759 2438 260 25 24.6 4.3 | 205 12 5.1 10.7 11 730 2743 260 27 26.6 4.7 | 213 13 7.1 11.0 12 700 3081 255 27 26.1 7.0 | 206 15 6.5 13.3 13 649 3658 240 29 25.1 14.5 | 195 22 5.6 20.8 14 623 3962 260 34 33.5 5.9 | 229 19 13.9 12.2 15 599 4267 260 35 34.5 6.1 | 230 19 14.9 12.4 16 552 4877 270 41 41.0 -0.0 | 254 22 21.5 6.3 17 530 5182 265 44 43.8 3.8 | 247 26 24.3 10.2 18 500 5630 270 40 40.0 -0.0 | 253 21 20.5 6.3 19 469 6096 275 40 39.8 -3.5 | 262 21 20.3 2.8 20 400 7230 270 45 45.0 -0.0 | 256 26 25.5 6.3 21 395 7315 275 46 45.8 -4.0 | 265 26 26.3 2.3 22 377 7620 275 44 43.8 -3.8 | 264 24 24.3 2.5 23 301 9144 280 62 61.1 -10.8 | 276 42 41.5 -4.4 24 300 9160 285 66 63.8 -17.1 | 284 46 44.2 -10.8 25 250 10330 290 87 81.8 -29.8 | 291 66 62.2 -23.4 26 247 10407 295 90 81.6 -38.0 | 297 70 62.0 -31.7 27 237 10668 295 81 73.4 -34.2 | 297 61 53.9 -27.9 28 226 10973 300 47 40.7 -23.5 | 309 27 21.2 -17.2 29 215 11278 290 44 41.3 -15.0 | 292 23 21.8 -8.7 30 205 11582 275 49 48.8 -4.3 | 266 29 29.3 2.1 31 200 11750 285 50 48.3 -12.9 | 283 30 28.8 -6.6 32 187 12192 275 55 54.8 -4.8 | 268 35 35.3 1.5 33 178 12497 285 46 44.4 -11.9 | 283 26 24.9 -5.6 34 170 12802 270 42 42.0 -0.0 | 254 23 22.5 6.3 35 162 13106 285 42 40.6 -10.9 | 282 22 21.0 -4.5 36 150 13580 270 30 30.0 -0.0 | 239 12 10.5 6.3 37 147 13716 270 30 30.0 -0.0 | 239 12 10.5 6.3 38 140 14021 260 36 35.5 6.3 | 232 20 15.9 12.6 39 127 14630 275 49 48.8 -4.3 | 266 29 29.3 2.1 40 121 14935 280 39 38.4 -6.8 | 271 19 18.9 -0.4 41 116 15240 310 29 22.2 -18.6 | 348 13 2.7 -12.3 42 105 15850 300 20 17.3 -10.0 | 31 4 -2.2 -3.7 43 100 16154 270 17 17.0 -0.0 | 158 7 -2.5 6.3 44 100 16160 285 25 24.1 -6.5 | 272 5 4.6 -0.1 45 95 16459 275 24 23.9 -2.1 | 226 6 4.4 4.2 46 79 17678 300 14 12.1 -7.0 | 85 7 -7.4 -0.7 47 75 17983 285 19 18.4 -4.9 | 140 2 -1.2 1.4 48 71 18288 285 16 15.5 -4.1 | 118 5 -4.1 2.2 49 70 18420 315 12 8.5 -8.5 | 79 11 -11.1 -2.2 50 65 18898 320 10 6.4 -7.7 | 84 13 -13.1 -1.3 51 59 19507 0 0 -0.0 -0.0 | 108 21 -19.5 6.3 52 50 20570 205 8 3.4 7.3 | 130 21 -16.2 13.6 53 47 21031 225 13 9.2 9.2 | 146 19 -10.3 15.5 54 44 21336 285 13 12.6 -3.4 | 113 8 -7.0 3.0 55 32 23470 75 13 -12.6 -3.4 | 95 32 -32.1 3.0 56 30 23774 145 1 -0.6 0.8 | 110 21 -20.1 7.1 57 30 23840 115 9 -8.2 3.8 | 110 29 -27.7 10.1 58 22 25908 345 10 2.6 -9.7 | 79 17 -17.0 -3.3 59 21 26213 50 10 -7.7 -6.4 | 90 27 -27.2 -0.1 60 20 26450 50 5 -3.8 -3.2 | 98 24 -23.4 3.1 61 19 26822 50 5 -3.8 -3.2 | 98 24 -23.4 3.1 62 18 27127 85 15 -14.9 -1.3 | 98 35 -34.5 5.0 63 17 27432 80 13 -12.8 -2.3 | 97 33 -32.3 4.1 64 16 28042 60 18 -15.6 -9.0 | 86 35 -35.1 -2.7 65 15 28346 130 12 -9.2 7.7 | 116 32 -28.7 14.0 66 14 28956 135 12 -8.5 8.5 | 118 32 -28.0 14.8 67 13 29261 0 0 -0.0 -0.0 | 108 21 -19.5 6.3 68 10 31020 170 10 -1.7 9.8 | 127 27 -21.3 16.2 Wind Parameters Mean winds (0-6000m): 257.9 at 27.4 knts Storm direction: 287.9 at 20.5 knts Shear (0-3000m) pos: 4.6 neg: 0.6 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 96.0 deg Storm rel helicity (0-3000m) pos: 169.6 neg: -12.0 tot: 157.6 m^2/s^2 ave: 52.5 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 4.9 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.24 Bulk Shear: 159.13 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 ------------------------------------------------------------------------------- 500 124 10 113 30| 14.0 0.0 14.0| 51.8 -4.5 47.3 94.6 0.32| 18.3 5.8 1000 145 10 120 29| 5.6 0.0 5.6|113.4 -4.5 108.9 108.9 0.45| 16.3 7.3 1500 175 11 130 27| 4.7 0.0 4.7|132.4 -4.5 127.9 85.3 0.43| 14.4 6.2 2000 211 13 143 22| 6.2 0.0 6.2|159.8 -4.5 155.3 77.7 0.51| 13.9 7.1 2500 233 15 154 17| 5.5 0.0 5.5|169.4 -4.5 164.9 66.0 0.53| 11.8 6.3 3000 241 17 163 15| 4.6 0.6 5.2|169.6 -12.0 157.6 52.5 0.47| 10.5 4.9 4000 245 21 177 15| 4.4 1.2 5.6|230.0 -24.0 205.9 51.5 0.48| 10.2 4.9 5000 253 25 196 14| 4.1 1.2 5.3|276.4 -40.3 236.1 47.2 0.47| 9.5 4.5 6000 258 27 211 14| 3.3 1.0 4.3|309.0 -41.0 268.0 44.7 0.48| 8.7 4.2 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20250424.12.gif