UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:1200Z 16 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 8 SFC 978 189 -1.7 -4.7 80 3.0 -2.8 335 3 273.2 273.6 271.6 280.7 2.75 2 925 625 -5.5 -6.5 93 1.0 -5.8 305 24 273.7 274.1 271.5 280.7 2.54 3 860 1193 -9.3 -9.5 98 0.2 -9.4 333 35 275.5 275.8 272.1 281.5 2.16 4 850 1283 -9.1 -9.4 98 0.3 -9.2 340 29 276.6 277.0 272.8 282.8 2.20 5 817 1592 -5.1 -5.6 96 0.5 -5.3 326 29 284.0 284.5 278.0 292.8 3.08 6 795 1806 -5.9 -6.1 98 0.2 -6.0 330 35 285.4 285.9 278.7 294.1 3.05 7 700 2793 -11.3 -12.8 89 1.5 -11.8 325 38 290.0 290.3 279.6 296.1 2.04 8 678 3037 -12.9 -14.5 88 1.6 -13.3 325 40 290.8 291.2 279.7 296.4 1.83 9 633 3556 -16.9 -19.8 78 2.9 -17.6 321 37 292.1 292.3 279.5 295.9 1.26 10 538 4754 -25.9 -27.2 89 1.3 -26.1 338 38 295.2 295.3 280.3 297.7 0.76 11 500 5280 -29.3 -32.0 77 2.7 -29.6 345 40 297.3 297.4 280.9 299.0 0.52 12 484 5511 -30.9 -35.4 65 4.5 -31.4 344 39 298.1 298.2 281.1 299.4 0.39 13 400 6830 -42.5 -45.6 72 3.1 -42.6 340 39 299.8 299.8 281.5 300.3 0.16 14 373 7297 -46.7 -48.0 86 1.3 -46.7 346 37 300.2 300.3 281.6 300.7 0.13 15 345 7809 -51.3 -53.2 80 1.9 -51.4 353 36 300.8 300.8 281.8 301.1 0.08 16 326 8176 -52.7 -59.7 42 7.0 -52.8 330 33 303.8 303.8 283.0 303.9 0.04 17 321 8276 -50.7 -72.7 6 22.0 -51.0 326 29 307.9 307.9 284.5 307.9 0.01 18 313 8441 -48.7 -71.7 5 23.0 -49.1 329 31 312.9 312.9 286.4 312.9 0.01 19 300 8720 -48.5 -73.5 4 25.0 -48.9 335 34 317.0 317.0 287.8 317.0 0.01 20 284 9083 -49.1 -71.1 6 22.0 -49.5 322 31 321.1 321.1 289.1 321.2 0.01 21 276 9272 -47.5 -76.5 2 29.0 -48.0 319 27 326.1 326.1 290.6 326.1 0.00 22 250 9930 -48.1 -76.1 3 28.0 -48.6 305 23 334.6 334.6 292.9 334.6 0.00 23 249 9956 -48.3 -76.3 2 28.0 -48.8 305 23 334.6 334.6 293.0 334.7 0.00 24 241 10172 -46.5 -78.5 1 32.0 -47.1 305 19 340.5 340.5 294.4 340.5 0.00 25 200 11400 -49.7 -81.7 1 32.0 -50.2 285 21 354.1 354.1 297.5 354.1 0.00 26 197 11498 -49.9 -81.9 1 32.0 -50.4 285 21 355.3 355.3 297.8 355.3 0.00 27 175 12272 -48.5 -81.5 1 33.0 -49.1 279 17 369.8 369.8 300.5 369.8 0.00 28 154 13108 -49.9 -81.9 1 32.0 -50.5 255 13 381.2 381.2 302.5 381.2 0.00 29 150 13280 -49.1 -82.1 1 33.0 -49.8 280 20 385.5 385.5 303.1 385.5 0.00 30 113 15145 -47.7 -82.7 1 35.0 -48.8 251 20 420.6 420.6 307.8 420.6 0.00 31 100 15950 -48.7 -83.7 1 35.0 -49.8 270 18 433.6 433.6 309.2 433.6 0.00 32 90 16639 -50.3 -84.3 1 34.0 -51.3 250 18 443.7 443.7 310.3 443.7 0.00 33 70 18280 -49.1 -84.1 1 35.0 -50.5 265 16 479.3 479.3 313.4 479.4 0.00 34 68 18471 -48.5 -84.5 1 36.0 -50.0 261 13 484.6 484.6 313.8 484.7 0.00 35 50 20480 -52.1 -86.1 1 34.0 -53.5 185 7 520.7 520.7 316.4 520.7 0.00 36 30 23770 -54.5 -87.5 1 33.0 -56.2 35 10 596.1 596.1 320.5 596.1 0.01 37 28 24209 -55.7 -87.7 1 32.0 -57.3 50 10 604.6 604.6 320.8 604.6 0.01 38 22 25755 -51.9 -86.9 1 35.0 -54.6 82 14 659.1 659.1 323.0 659.2 0.01 39 20 26370 -52.5 -86.5 1 34.0 -55.3 65 13 675.5 675.5 323.6 675.6 0.01 40 18 27050 -53.7 -87.7 1 34.0 -56.4 100 14 692.4 692.4 324.2 692.4 0.01 41 11 30261 -47.9 -85.9 0 38.0 -53.9 79 10 818.1 818.1 327.7 818.3 0.02 42 10 30890 -48.3 -86.3 0 38.0 -54.5 105 8 839.3 839.3 328.1 839.5 0.02 43 7.1 33185 -40.5 -81.5 0 41.0 -52.2 957.7 957.8 330.5 958.5 0.07 44 6.4 33892 -40.5 -81.5 0 41.0 -52.7 986.6 986.6 330.9 987.5 0.08 TRP 326 8176 -52.7 -59.7 42 7.0 -52.8 330 33 303.8 303.8 283.0 303.9 0.04 WND Sounding variables and indices 1000-500 mb thick: 5272.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.39 inches Sfc-500 mean rel hum: 88.68 % Est. max temperature: 6.56 C = 43.80 F Sfc-Lift cond lev (LCL): 932.98 mb = 557.77 m = 1829.93 ft T: -4.91 C 700-500 lapse rate: 7.24 C/km ThetaE index: 0.05 C Layer 925.0- 860.0 mb Conv cond level (CCL): 900.12 mb = 837.40 m = 2747.33 ft Mean mixing ratio: 2.53 g/kg Conv temperature: -0.53 C = 31.04 F Cap Strength: 12.69 C Lifted Index: 13.98 C Risk: None Lifted Index @300 mb: 25.66 C Lifted Index @700 mb: 10.74 C Showalter Index: 12.40 C Risk: None Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 19.90 C K Index: 9.30 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 3.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.80 J/kg Max Up Vert Vel: 3.69 m/s Conv Inhibition (B-): 89435.51 J/kg Cap Strength: 13.73 C Lift Cond Lev (LCL): 906.82 mb = 779.65 m = 2557.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 0 at 26 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 ---------------------------------------------------------- 0 978 189 335 3 1.3 -2.7 | 183 23 1.4 23.2 1 964 305 305 13 10.6 -7.5 | 210 21 10.8 18.5 2 927 610 305 23 18.8 -13.2 | 236 23 19.0 12.7 3 925 625 305 24 19.7 -13.8 | 238 23 19.8 12.2 4 891 914 315 34 24.0 -24.0 | 266 24 24.2 1.9 5 857 1219 335 35 14.8 -31.7 | 291 16 14.9 -5.8 6 850 1283 340 29 9.9 -27.3 | 277 10 10.0 -1.3 7 824 1524 325 27 15.5 -22.1 | 256 16 15.6 3.8 8 792 1829 330 36 18.0 -31.2 | 286 19 18.1 -5.2 9 762 2134 330 34 17.0 -29.4 | 282 17 17.1 -3.5 10 733 2438 330 38 19.0 -32.9 | 290 20 19.1 -7.0 11 704 2743 325 37 21.2 -30.3 | 282 22 21.4 -4.4 12 700 2793 325 38 21.8 -31.1 | 283 23 21.9 -5.2 13 676 3048 325 40 22.9 -32.8 | 286 24 23.1 -6.8 14 623 3658 320 36 23.1 -27.6 | 274 23 23.3 -1.6 15 573 4267 330 36 18.0 -31.2 | 286 19 18.1 -5.2 16 528 4877 340 39 13.3 -36.6 | 309 17 13.5 -10.7 17 500 5280 345 40 10.4 -38.6 | 320 16 10.5 -12.7 18 445 6096 340 35 12.0 -32.9 | 300 14 12.1 -7.0 19 407 6706 335 37 15.6 -33.5 | 296 18 15.8 -7.6 20 400 6830 340 39 13.3 -36.6 | 309 17 13.5 -10.7 21 355 7620 350 35 6.1 -34.5 | 324 11 6.2 -8.5 22 339 7925 355 36 3.1 -35.9 | 342 10 3.3 -9.9 23 326 8176 330 33 16.5 -28.6 | 279 17 16.6 -2.6 24 323 8230 325 29 16.6 -23.8 | 263 17 16.8 2.2 25 300 8720 335 34 14.4 -30.8 | 289 15 14.5 -4.9 26 295 8839 330 39 19.5 -33.8 | 292 21 19.6 -7.8 27 281 9144 320 29 18.6 -22.2 | 259 19 18.8 3.7 28 257 9754 315 18 12.7 -12.7 | 224 18 12.9 13.2 29 250 9930 305 23 18.8 -13.2 | 236 23 19.0 12.7 30 234 10363 305 16 13.1 -9.2 | 218 21 13.2 16.8 31 224 10668 285 23 22.2 -6.0 | 228 30 22.3 20.0 32 213 10973 305 25 20.5 -14.3 | 241 24 20.6 11.6 33 200 11400 285 21 20.3 -5.4 | 225 29 20.4 20.5 34 194 11582 285 21 20.3 -5.4 | 225 29 20.4 20.5 35 186 11887 320 19 12.2 -14.6 | 227 17 12.3 11.4 36 177 12192 275 18 17.9 -1.6 | 217 30 18.1 24.4 37 169 12497 290 15 14.1 -5.1 | 214 25 14.2 20.8 38 154 13106 255 13 12.6 3.4 | 203 32 12.7 29.3 39 150 13280 280 20 19.7 -3.5 | 221 30 19.8 22.5 40 147 13411 280 20 19.7 -3.5 | 221 30 19.8 22.5 41 122 14630 275 27 26.9 -2.4 | 229 36 27.0 23.6 42 117 14935 275 16 15.9 -1.4 | 213 29 16.1 24.5 43 111 15240 240 22 19.1 11.0 | 207 42 19.2 36.9 44 102 15850 275 20 19.9 -1.7 | 220 31 20.1 24.2 45 100 15950 270 18 18.0 -0.0 | 215 32 18.1 25.9 46 97 16154 270 18 18.0 -0.0 | 215 32 18.1 25.9 47 93 16459 250 15 14.1 5.1 | 205 34 14.2 31.1 48 84 17069 250 24 22.6 8.2 | 214 41 22.7 34.1 49 73 17983 300 13 11.3 -6.5 | 210 23 11.4 19.4 50 70 18280 265 16 15.9 1.4 | 210 32 16.1 27.3 51 70 18288 255 10 9.7 2.6 | 199 30 9.8 28.5 52 67 18593 265 15 14.9 1.3 | 209 31 15.1 27.2 53 64 18898 245 19 17.2 8.0 | 207 38 17.3 34.0 54 61 19202 265 10 10.0 0.9 | 201 29 10.1 26.8 55 58 19507 30 1 -0.5 -0.9 | 179 25 -0.4 25.1 56 53 20117 175 10 -0.9 10.0 | 179 36 -0.7 35.9 57 50 20480 185 7 0.6 7.0 | 181 33 0.7 32.9 58 46 21031 200 13 4.4 12.2 | 187 38 4.6 38.1 59 44 21336 185 15 1.3 14.9 | 182 41 1.4 40.9 60 42 21641 185 12 1.0 12.0 | 182 38 1.2 37.9 61 40 21946 200 14 4.8 13.2 | 187 39 4.9 39.1 62 38 22250 270 10 10.0 -0.0 | 201 28 10.1 25.9 63 33 23165 310 10 7.7 -6.4 | 202 21 7.8 19.5 64 31 23470 45 11 -7.8 -7.8 | 157 20 -7.6 18.2 65 30 23770 35 10 -5.7 -8.2 | 162 19 -5.6 17.7 66 30 23774 65 10 -9.1 -4.2 | 158 23 -8.9 21.7 67 29 24079 35 10 -5.7 -8.2 | 162 19 -5.6 17.7 68 27 24384 70 11 -10.3 -3.8 | 155 24 -10.2 22.2 69 25 24994 75 11 -10.6 -2.8 | 156 25 -10.5 23.1 70 24 25298 95 17 -16.9 1.5 | 148 32 -16.8 27.4 71 23 25603 105 14 -13.5 3.6 | 156 32 -13.4 29.6 72 21 25908 60 14 -12.1 -7.0 | 148 22 -12.0 18.9 73 20 26213 50 17 -13.0 -10.9 | 139 20 -12.9 15.0 74 20 26370 65 13 -11.8 -5.5 | 150 24 -11.7 20.4 75 20 26518 95 16 -15.9 1.4 | 150 32 -15.8 27.3 76 19 26822 65 13 -11.8 -5.5 | 150 24 -11.7 20.4 77 18 27127 110 14 -13.2 4.8 | 157 33 -13.0 30.7 78 17 27432 70 11 -10.3 -3.8 | 155 24 -10.2 22.2 79 16 27737 60 13 -11.3 -6.5 | 150 22 -11.1 19.4 80 15 28346 90 15 -15.0 0.0 | 150 30 -14.9 25.9 81 14 28651 85 19 -18.9 -1.7 | 142 31 -18.8 24.3 82 13 28956 120 17 -14.7 8.5 | 157 37 -14.6 34.4 83 13 29261 135 14 -9.9 9.9 | 165 37 -9.8 35.8 84 12 29566 125 14 -11.5 8.0 | 162 36 -11.3 34.0 85 11 30175 75 10 -9.7 -2.6 | 158 25 -9.5 23.3 86 10 30890 105 8 -7.7 2.1 | 165 29 -7.6 28.0 Wind Parameters Mean winds (0-6000m): 330.3 at 34.6 knts Storm direction: 0.3 at 25.9 knts Shear (0-3000m) pos: 3.3 neg: 4.9 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 100.2 deg Storm rel helicity (0-3000m) pos: 283.4 neg: -44.2 tot: 239.1 m^2/s^2 ave: 79.7 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 7.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 55.81 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 ------------------------------------------------------------------------------- 500 306 17 220 21| 0.0 24.3 24.3|133.5 0.0 133.5 266.9 0.97| 24.6 24.0 1000 315 25 244 20| 8.3 12.1 20.4|230.0 0.0 230.0 230.0 0.92| 22.2 20.5 1500 321 26 251 18| 5.5 7.8 13.3|248.4 -22.0 226.3 150.9 0.61| 21.1 12.9 2000 324 28 260 17| 4.9 5.8 10.7|267.5 -26.6 240.9 120.4 0.61| 17.3 10.5 2500 325 30 266 17| 3.9 5.4 9.3|276.5 -38.4 238.1 95.2 0.55| 15.0 8.3 3000 325 32 270 18| 3.3 4.9 8.1|283.4 -44.2 239.1 79.7 0.53| 13.1 7.0 4000 324 33 272 19| 3.0 3.5 6.5|303.7 -67.4 236.4 59.1 0.47| 11.0 5.2 5000 327 34 278 19| 3.4 2.8 6.2|351.9 -67.4 284.6 56.9 0.53| 9.9 5.2 6000 330 35 283 18| 2.8 2.4 5.2|355.2 -89.3 265.9 44.3 0.44| 8.9 3.9 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20250416.12.gif