UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:1200Z 29 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 71 SFC 986 189 14.2 0.2 38 14.0 7.5 175 7 288.5 289.2 281.3 299.8 3.93 2 938 610 12.6 -2.4 35 15.0 5.7 205 40 291.0 291.6 281.8 301.0 3.41 3 932 664 14.2 -2.8 31 17.0 6.3 210 43 293.2 293.8 282.6 303.1 3.33 4 926 719 13.2 -2.8 33 16.0 5.8 214 46 292.7 293.3 282.4 302.6 3.35 5 925 728 13.4 -2.6 33 16.0 5.9 215 46 293.0 293.6 282.6 303.1 3.41 6 900 960 15.4 2.4 42 13.0 8.5 236 53 297.4 298.3 286.2 312.3 5.05 7 874 1209 16.4 8.4 59 8.0 11.6 240 56 300.9 302.4 290.1 324.4 7.93 8 850 1445 14.6 7.6 63 7.0 10.4 245 55 301.4 302.9 290.1 324.4 7.72 9 823 1717 12.2 7.6 73 4.6 9.5 242 49 301.7 303.2 290.4 325.4 7.98 10 802 1934 11.2 3.2 58 8.0 6.8 240 49 302.9 304.0 289.0 321.0 6.01 11 754 2446 7.0 5.2 88 1.8 6.0 240 49 303.7 305.1 290.5 325.8 7.37 12 733 2678 5.8 1.7 75 4.1 3.6 240 49 304.9 306.0 289.6 322.8 5.91 13 700 3054 3.0 -0.1 80 3.1 1.4 245 49 305.8 306.8 289.5 322.4 5.43 14 681 3277 1.0 0.5 96 0.5 0.7 245 50 306.0 307.1 289.9 323.8 5.83 15 674 3360 0.8 -1.8 83 2.6 -0.5 245 50 306.7 307.6 289.3 322.0 4.98 16 666 3456 1.2 -7.8 51 9.0 -2.7 245 50 308.2 308.8 288.2 318.2 3.19 17 665 3468 1.6 -4.4 64 6.0 -1.2 245 50 308.8 309.5 289.3 321.7 4.15 18 655 3590 0.6 -3.7 73 4.3 -1.4 245 51 309.0 309.8 289.6 322.8 4.44 19 647 3689 0.0 -8.0 55 8.0 -3.4 245 51 309.4 310.0 288.6 319.6 3.23 20 622 4004 -2.5 -2.9 97 0.4 -2.7 245 48 310.0 311.0 290.4 325.5 4.97 21 564 4774 -8.1 -10.3 84 2.2 -8.9 249 54 312.2 312.8 289.4 322.1 3.10 22 555 4899 -8.5 -13.5 67 5.0 -10.3 250 56 313.2 313.7 289.0 321.1 2.43 23 517 5446 -13.3 -14.7 89 1.4 -13.7 250 61 313.8 314.3 289.2 321.5 2.36 24 511 5535 -14.1 -16.1 85 2.0 -14.7 250 60 313.9 314.3 289.0 320.9 2.13 25 509 5565 -14.1 -18.8 68 4.7 -15.5 250 60 314.2 314.6 288.7 319.9 1.70 26 508 5580 -14.3 -16.5 83 2.2 -15.0 250 60 314.2 314.6 289.0 321.0 2.07 27 502 5670 -14.9 -16.4 88 1.5 -15.4 250 58 314.5 314.9 289.2 321.5 2.11 28 500 5700 -15.1 -16.7 88 1.6 -15.6 250 58 314.6 315.0 289.2 321.4 2.07 29 475 6084 -18.1 -18.7 95 0.6 -18.3 255 56 315.6 315.9 289.3 321.7 1.84 30 469 6179 -18.3 -18.6 97 0.3 -18.4 255 56 316.5 316.8 289.6 322.7 1.88 31 466 6226 -18.9 -22.1 76 3.2 -19.7 255 55 316.3 316.6 289.0 321.0 1.40 32 464 6258 -18.7 -19.9 90 1.2 -19.0 256 55 316.9 317.3 289.6 322.6 1.70 33 459 6339 -18.7 -22.4 73 3.7 -19.7 256 54 317.9 318.2 289.5 322.6 1.38 34 446 6552 -19.5 -24.2 66 4.7 -20.6 257 53 319.5 319.8 289.9 323.7 1.21 35 401 7332 -24.1 -40.1 21 16.0 -26.2 260 48 323.4 323.5 290.1 324.5 0.29 36 400 7350 -24.3 -37.3 29 13.0 -26.2 260 48 323.4 323.5 290.2 324.8 0.39 37 397 7405 -24.9 -35.9 35 11.0 -26.6 260 48 323.3 323.4 290.3 325.0 0.45 38 339 8533 -32.7 -58.7 6 26.0 -34.3 266 45 327.6 327.6 291.1 327.8 0.04 39 319 8957 -35.7 -58.7 8 23.0 -36.9 269 44 329.2 329.2 291.5 329.4 0.04 40 301 9357 -39.5 -55.5 17 16.0 -40.3 265 34 329.4 329.4 291.6 329.7 0.07 41 300 9380 -39.7 -54.7 19 15.0 -40.5 265 33 329.4 329.4 291.6 329.7 0.08 42 289 9635 -41.9 -49.9 41 8.0 -42.3 265 32 329.8 329.8 291.8 330.4 0.14 43 285 9729 -42.7 -54.7 26 12.0 -43.3 265 32 330.0 330.0 291.8 330.3 0.08 44 274 9994 -45.1 -57.1 25 12.0 -45.6 265 31 330.2 330.3 291.9 330.5 0.06 45 268 10142 -46.5 -51.5 57 5.0 -46.7 265 30 330.3 330.3 291.9 330.8 0.12 46 266 10192 -47.1 -62.1 16 15.0 -47.5 265 30 330.1 330.1 291.8 330.3 0.03 47 252 10548 -50.5 -58.5 38 8.0 -50.7 273 33 330.2 330.2 291.9 330.5 0.06 48 250 10600 -50.9 -57.9 43 7.0 -51.1 275 34 330.4 330.4 291.9 330.6 0.06 49 246 10705 -51.7 -63.7 22 12.0 -52.0 275 32 330.7 330.7 291.9 330.8 0.03 50 238 10918 -53.5 -58.3 56 4.8 -53.6 278 34 331.2 331.2 292.1 331.4 0.06 51 206 11828 -61.7 -66.7 51 5.0 -61.7 282 47 332.2 332.2 292.3 332.3 0.02 52 200 12010 -63.5 -67.1 61 3.6 -63.6 280 51 332.2 332.2 292.3 332.3 0.02 53 193 12228 -65.5 -68.2 69 2.7 -65.5 280 55 332.4 332.4 292.4 332.5 0.02 54 182 12581 -69.1 -74.1 48 5.0 -69.1 281 59 332.2 332.2 292.3 332.2 0.01 55 174 12849 -70.1 -75.0 49 4.9 -70.1 285 54 334.8 334.8 293.0 334.9 0.01 56 171 12953 -66.5 -73.5 37 7.0 -66.5 291 54 342.5 342.5 294.9 342.5 0.01 57 165 13169 -65.7 -74.7 27 9.0 -65.8 302 51 347.3 347.3 296.0 347.3 0.01 58 150 13750 -64.3 -83.3 6 19.0 -64.4 285 21 359.3 359.3 298.5 359.3 0.00 59 100 16270 -59.9 -85.9 2 26.0 -60.2 300 23 412.0 412.0 306.7 412.0 0.00 60 89 16994 -62.1 -87.1 2 25.0 -62.4 290 25 421.6 421.6 307.9 421.6 0.00 61 70 18490 -58.7 -86.7 2 28.0 -59.2 310 25 458.8 458.8 311.7 458.8 0.00 62 52 20371 -55.3 -86.3 1 31.0 -56.2 323 8 507.4 507.4 315.5 507.5 0.00 63 50 20620 -57.9 -86.9 1 29.0 -58.6 325 3 507.0 507.0 315.4 507.1 0.00 64 47 21008 -59.5 -87.5 1 28.0 -60.2 347 2 512.3 512.3 315.8 512.3 0.00 65 40 22027 -54.3 -86.3 1 32.0 -55.6 321 13 549.5 549.5 318.1 549.5 0.01 66 30 23860 -56.1 -87.1 1 31.0 -57.5 25 7 591.7 591.7 320.2 591.7 0.01 67 27 24529 -56.7 -87.7 1 31.0 -58.2 22 10 608.1 608.1 321.0 608.2 0.01 68 23 25549 -55.3 -87.3 1 32.0 -57.2 72 11 640.8 640.8 322.3 640.8 0.01 69 20 26450 -51.1 -85.1 1 34.0 -54.3 45 14 679.8 679.8 323.7 679.9 0.01 70 17 27505 -52.5 -86.5 1 34.0 -55.6 69 10 707.6 707.6 324.7 707.7 0.01 71 15 28323 -48.3 -85.3 1 37.0 -53.2 85 2 747.4 747.4 325.8 747.5 0.02 72 13 29265 -48.9 -85.9 1 37.0 -54.0 118 11 776.5 776.5 326.7 776.7 0.02 73 10 31010 -43.5 -83.5 0 40.0 -52.0 115 8 857.2 857.2 328.5 857.5 0.04 74 9.6 31285 -43.1 -83.1 0 40.0 -52.0 868.7 868.8 328.8 869.1 0.04 75 8.6 32025 -43.5 -83.5 0 40.0 -52.6 895.0 895.0 329.3 895.4 0.04 76 7.3 33139 -38.9 -80.9 0 42.0 -51.4 956.7 956.7 330.5 957.6 0.08 77 7.2 33233 -39.1 -81.1 0 42.0 -51.5 959.6 959.7 330.5 960.5 0.08 TRP 174 12849 -70.1 -75.0 49 4.9 -70.1 285 54 334.8 334.8 293.0 334.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5629.00 m Freezing level: 647.00 mb = 3689.00 m = 12102.88 ft Wetbulb zero: 676.79 mb = 3326.54 m = 10913.73 ft Precipitable water: 1.03 inches Sfc-500 mean rel hum: 71.08 % Est. max temperature: 27.21 C = 80.98 F Sfc-Lift cond lev (LCL): 797.68 mb = 1978.43 m = 6490.83 ft T: 10.83 C 700-500 lapse rate: 6.84 C/km ThetaE index: 4.44 C Layer 802.0- 754.0 mb Conv cond level (CCL): 580.77 mb = 4543.69 m = 14906.92 ft Mean mixing ratio: 4.08 g/kg Conv temperature: 37.17 C = 98.91 F Cap Strength: 11.13 C Lifted Index: 10.66 C Risk: None Lifted Index @300 mb: 17.64 C Lifted Index @700 mb: 9.84 C Showalter Index: -1.06 C Risk: Thunderstorms probable Total Totals Index: 52.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 22.70 C K Index: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 363.09 Risk: Showers and thunderstorms possible Energy Index: -0.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.19 J/kg Max Up Vert Vel: 9.40 m/s Conv Inhibition (B-): 55926.05 J/kg Cap Strength: 11.06 C Lift Cond Lev (LCL): 755.30 mb = 2431.61 m = 7977.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 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 ---------------------------------------------------------- 0 986 189 175 7 -0.6 7.0 | 103 39 -38.2 8.8 1 973 305 175 15 -1.3 14.9 | 113 42 -38.9 16.7 2 938 610 205 40 16.9 36.3 | 151 43 -20.7 38.0 3 925 728 215 46 26.4 37.7 | 164 41 -11.2 39.5 4 905 914 235 52 42.6 29.8 | 189 32 5.0 31.6 5 873 1219 240 56 48.5 28.0 | 200 32 10.9 29.8 6 850 1445 245 55 49.8 23.2 | 206 28 12.2 25.0 7 812 1829 240 47 40.7 23.5 | 187 25 3.1 25.3 8 782 2134 240 53 45.9 26.5 | 196 29 8.3 28.3 9 754 2438 240 49 42.4 24.5 | 190 27 4.8 26.3 10 727 2743 240 49 42.4 24.5 | 190 27 4.8 26.3 11 701 3048 235 49 40.1 28.1 | 185 30 2.5 29.9 12 700 3054 245 49 44.4 20.7 | 197 24 6.8 22.5 13 648 3658 245 51 46.2 21.6 | 200 25 8.6 23.4 14 600 4267 245 46 41.7 19.4 | 191 22 4.1 21.2 15 555 4877 250 56 52.6 19.2 | 216 26 15.0 20.9 16 514 5486 250 61 57.3 20.9 | 221 30 19.7 22.7 17 500 5700 250 58 54.5 19.8 | 218 27 16.9 21.6 18 474 6096 255 56 54.1 14.5 | 225 23 16.5 16.3 19 400 7350 260 48 47.3 8.3 | 224 14 9.7 10.1 20 385 7620 260 47 46.3 8.2 | 221 13 8.7 10.0 21 310 9144 270 44 44.0 -0.0 | 254 7 6.4 1.8 22 300 9380 265 33 32.9 2.9 | 135 7 -4.7 4.7 23 259 10363 265 29 28.9 2.5 | 116 10 -8.7 4.3 24 250 10600 275 34 33.9 -3.0 | 73 4 -3.7 -1.2 25 247 10668 275 32 31.9 -2.8 | 80 6 -5.7 -1.0 26 214 11582 285 41 39.6 -10.6 | 347 9 2.0 -8.8 27 200 12010 280 51 50.2 -8.9 | 299 14 12.6 -7.1 28 184 12497 280 60 59.1 -10.4 | 292 23 21.5 -8.6 29 174 12849 285 54 52.2 -14.0 | 310 19 14.6 -12.2 30 167 13106 300 54 46.8 -27.0 | 340 27 9.2 -25.2 31 159 13411 310 38 29.1 -24.4 | 21 24 -8.5 -22.6 32 151 13716 285 21 20.3 -5.4 | 78 18 -17.3 -3.6 33 150 13750 285 21 20.3 -5.4 | 78 18 -17.3 -3.6 34 130 14630 265 26 25.9 2.3 | 109 12 -11.7 4.1 35 118 15240 290 28 26.3 -9.6 | 55 14 -11.3 -7.8 36 102 16154 305 35 28.7 -20.1 | 26 20 -8.9 -18.3 37 100 16270 300 23 19.9 -11.5 | 61 20 -17.7 -9.7 38 97 16459 300 24 20.8 -12.0 | 59 20 -16.8 -10.2 39 92 16764 275 20 19.9 -1.7 | 90 18 -17.7 0.1 40 88 17069 295 26 23.6 -11.0 | 57 17 -14.0 -9.2 41 80 17678 290 31 29.1 -10.6 | 44 12 -8.5 -8.8 42 70 18490 310 25 19.2 -16.1 | 52 23 -18.5 -14.3 43 69 18593 315 26 18.4 -18.4 | 49 25 -19.2 -16.6 44 66 18898 310 24 18.4 -15.4 | 55 24 -19.2 -13.6 45 63 19202 340 19 6.5 -17.9 | 63 35 -31.1 -16.1 46 60 19507 330 25 12.5 -21.7 | 52 32 -25.1 -19.9 47 57 19812 320 18 11.6 -13.8 | 65 29 -26.0 -12.0 48 50 20620 325 3 1.7 -2.5 | 89 36 -35.9 -0.7 49 49 20726 345 2 0.5 -1.9 | 90 37 -37.1 -0.1 50 45 21336 350 3 0.5 -3.0 | 88 37 -37.1 -1.2 51 43 21641 300 12 10.4 -6.0 | 81 28 -27.2 -4.2 52 41 21946 315 14 9.9 -9.9 | 74 29 -27.7 -8.1 53 39 22250 335 11 4.6 -10.0 | 76 34 -33.0 -8.2 54 30 23774 310 10 7.7 -6.4 | 81 30 -29.9 -4.6 55 30 23860 25 7 -3.0 -6.3 | 84 41 -40.6 -4.5 56 29 24079 10 10 -1.7 -9.8 | 78 40 -39.3 -8.1 57 28 24384 10 10 -1.7 -9.8 | 78 40 -39.3 -8.1 58 26 24689 35 10 -5.7 -8.2 | 82 44 -43.3 -6.4 59 24 25298 40 10 -6.4 -7.7 | 82 44 -44.0 -5.9 60 22 25908 115 13 -11.8 5.5 | 98 50 -49.4 7.3 61 21 26213 75 14 -13.5 -3.6 | 88 51 -51.1 -1.8 62 20 26450 45 14 -9.9 -9.9 | 80 48 -47.5 -8.1 63 20 26518 75 12 -11.6 -3.1 | 88 49 -49.2 -1.3 64 19 26822 30 11 -5.5 -9.5 | 80 44 -43.1 -7.7 65 18 27127 55 16 -13.1 -9.2 | 82 51 -50.7 -7.4 66 17 27432 70 10 -9.4 -3.4 | 88 47 -47.0 -1.6 67 16 27737 65 10 -9.1 -4.2 | 87 47 -46.7 -2.4 68 16 28042 75 12 -11.6 -3.1 | 88 49 -49.2 -1.3 69 15 28346 85 2 -2.0 -0.2 | 92 40 -39.6 1.6 70 14 28651 60 12 -10.4 -6.0 | 85 48 -48.0 -4.2 71 14 28956 100 12 -11.8 2.1 | 94 50 -49.4 3.9 72 13 29261 120 11 -9.5 5.5 | 99 48 -47.1 7.3 73 12 29566 95 17 -16.9 1.5 | 93 55 -54.5 3.3 74 12 29870 100 11 -10.8 1.9 | 94 49 -48.4 3.7 75 11 30175 320 10 6.4 -7.7 | 79 32 -31.2 -5.9 76 10 31010 115 8 -7.3 3.4 | 97 45 -44.9 5.2 Wind Parameters Mean winds (0-6000m): 242.7 at 50.2 knts Storm direction: 272.7 at 37.7 knts Shear (0-3000m) pos: 8.4 neg: 0.3 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 94.7 deg Storm rel helicity (0-3000m) pos: 789.1 neg: -84.4 tot: 704.7 m^2/s^2 ave: 234.9 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 17.5 stream: 11.4 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 0.25 Bulk Shear: 178.40 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 ------------------------------------------------------------------------------- 500 198 26 132 40| 39.8 0.0 39.8|476.0 0.0 476.0 952.0 0.98| 44.5 43.6 1000 220 39 158 34| 27.2 0.0 27.2|706.3 0.0 706.3 706.3 0.95| 36.0 34.4 1500 230 44 172 30| 16.3 0.0 16.3|730.0 -34.5 695.6 463.7 0.81| 27.5 22.3 2000 233 45 177 29| 12.2 0.7 13.0|752.1 -50.3 701.8 350.9 0.75| 22.4 16.9 2500 235 46 180 29| 9.8 0.4 10.2|752.1 -67.9 684.2 273.7 0.70| 18.6 13.0 3000 236 47 182 28| 8.4 0.3 8.7|789.1 -84.4 704.7 234.9 0.65| 17.5 11.4 4000 238 47 186 27| 6.3 0.5 6.8|795.3-103.6 691.7 172.9 0.60| 13.8 8.3 5000 240 48 190 26| 6.3 0.4 6.7|865.6-104.4 761.2 152.2 0.62| 12.4 7.7 6000 243 50 196 26| 5.1 0.4 5.5|896.0-115.2 780.9 130.1 0.59| 11.3 6.7 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20250429.12.gif