UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:1200Z 20 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 1004 189 -0.5 -6.5 64 6.0 -2.6 350 4 272.3 272.7 270.4 278.8 2.34 1 1000 221 -0.7 -7.7 59 7.0 -3.0 300 8 272.5 272.8 270.1 278.4 2.14 2 925 836 -6.7 -10.0 77 3.3 -7.7 325 28 272.5 272.8 269.8 277.8 1.93 3 879 1232 -10.5 -11.4 93 0.9 -10.8 335 26 272.5 272.8 269.7 277.6 1.82 4 872 1293 -10.3 -12.5 84 2.2 -10.9 334 29 273.4 273.6 269.9 278.1 1.68 5 867 1337 -9.7 -14.7 67 5.0 -10.9 333 32 274.4 274.7 270.2 278.4 1.41 6 853 1464 -7.9 -27.9 18 20.0 -11.5 331 39 277.6 277.7 270.5 279.0 0.45 7 850 1491 -7.7 -30.7 14 23.0 -11.6 330 41 278.1 278.1 270.6 279.2 0.35 8 845 1537 -7.3 -36.3 8 29.0 -11.6 330 41 279.0 279.0 270.9 279.6 0.20 9 819 1780 -7.1 -37.1 7 30.0 -11.6 330 41 281.7 281.7 272.5 282.3 0.19 10 803 1934 -7.5 -36.5 8 29.0 -11.9 328 43 282.9 282.9 273.2 283.5 0.21 11 794 2021 -7.9 -29.9 15 22.0 -11.9 327 45 283.3 283.4 273.8 284.6 0.40 12 790 2061 -8.3 -20.3 37 12.0 -11.1 326 46 283.3 283.5 274.7 286.2 0.96 13 786 2100 -8.3 -26.3 22 18.0 -11.9 326 47 283.7 283.8 274.3 285.5 0.57 14 773 2229 -8.9 -18.9 44 10.0 -11.3 324 47 284.4 284.6 275.5 287.8 1.11 15 700 2991 -12.9 -28.9 25 16.0 -15.7 320 47 288.2 288.3 276.6 289.8 0.50 16 586 4325 -20.1 -47.1 7 27.0 -22.7 314 63 294.8 294.9 279.1 295.2 0.09 17 572 4505 -18.9 -49.9 5 31.0 -21.8 311 68 298.3 298.3 280.7 298.5 0.07 18 560 4662 -19.5 -39.5 15 20.0 -22.0 309 73 299.4 299.4 281.4 300.2 0.22 19 540 4932 -19.1 -49.1 5 30.0 -22.1 305 79 303.0 303.0 282.7 303.3 0.08 20 500 5500 -23.1 -43.1 14 20.0 -25.2 305 82 304.9 304.9 283.6 305.5 0.17 21 481 5782 -25.1 -44.1 15 19.0 -27.0 307 82 305.8 305.8 284.0 306.4 0.16 22 400 7100 -32.1 -57.1 7 25.0 -33.5 315 98 313.3 313.3 286.5 313.4 0.04 23 348 8072 -39.5 -60.5 9 21.0 -40.3 315 99 316.0 316.0 287.5 316.1 0.03 24 302 9035 -44.1 -65.1 8 21.0 -44.7 305 103 322.6 322.6 289.6 322.7 0.02 25 300 9080 -43.7 -65.7 7 22.0 -44.3 305 103 323.8 323.8 289.9 323.8 0.02 26 293 9238 -43.1 -68.1 5 25.0 -43.7 304 105 326.8 326.8 290.8 326.9 0.01 27 272 9734 -44.9 -70.9 4 26.0 -45.5 300 92 331.2 331.2 292.0 331.3 0.01 28 250 10290 -49.3 -71.3 6 22.0 -49.7 285 110 332.8 332.8 292.4 332.8 0.01 29 240 10556 -51.3 -71.5 7 20.2 -51.6 290 114 333.7 333.7 292.7 333.7 0.01 30 239 10583 -51.5 -71.5 7 20.0 -51.8 290 114 333.8 333.8 292.7 333.8 0.01 31 224 11003 -52.1 -73.1 6 21.0 -52.4 288 108 339.1 339.1 294.1 339.1 0.01 32 202 11675 -49.7 -79.7 2 30.0 -50.2 285 98 353.1 353.1 297.3 353.1 0.00 33 200 11740 -50.3 -79.3 2 29.0 -50.8 285 97 353.1 353.1 297.3 353.1 0.00 34 188 12142 -51.7 -81.7 2 30.0 -52.1 284 93 357.2 357.2 298.1 357.2 0.00 35 173 12681 -51.9 -81.9 2 30.0 -52.4 282 88 365.4 365.4 299.7 365.4 0.00 36 167 12910 -49.7 -81.7 1 32.0 -50.3 282 86 372.8 372.8 301.1 372.8 0.00 37 150 13610 -51.1 -82.1 1 31.0 -51.7 280 79 382.0 382.0 302.6 382.0 0.00 38 144 13875 -52.1 -83.1 1 31.0 -52.7 282 78 384.8 384.8 303.0 384.8 0.00 39 129 14588 -51.1 -83.1 1 32.0 -51.8 286 58 398.9 398.9 305.0 398.9 0.00 40 119 15110 -53.5 -83.5 1 30.0 -54.1 277 51 403.8 403.8 305.7 403.8 0.00 41 111 15558 -52.5 -83.5 1 31.0 -53.1 272 47 413.8 413.8 307.0 413.8 0.00 42 100 16230 -53.9 -84.9 1 31.0 -54.5 265 50 423.6 423.6 308.2 423.6 0.00 43 95 16559 -53.5 -84.5 1 31.0 -54.2 268 46 430.6 430.6 308.9 430.6 0.00 44 84 17341 -58.7 -86.7 2 28.0 -59.1 280 31 435.5 435.5 309.4 435.5 0.00 45 75 18055 -57.1 -86.1 1 29.0 -57.6 277 20 453.2 453.2 311.1 453.2 0.00 46 70 18490 -58.7 -86.7 2 28.0 -59.2 280 13 458.8 458.8 311.7 458.8 0.00 47 61 19347 -61.1 -88.1 2 27.0 -61.5 253 19 471.9 471.9 312.8 471.9 0.00 48 54 20112 -55.5 -86.5 1 31.0 -56.4 260 26 501.5 501.5 315.1 501.5 0.00 49 50 20600 -56.9 -86.9 1 30.0 -57.7 310 14 509.4 509.4 315.6 509.4 0.00 50 30 23850 -55.3 -86.3 1 31.0 -56.8 310 13 593.9 593.9 320.3 593.9 0.01 51 24 25273 -54.9 -85.9 1 31.0 -56.8 7 5 634.2 634.2 322.1 634.3 0.01 52 20 26450 -50.3 -84.3 1 34.0 -53.7 60 11 682.2 682.2 323.9 682.3 0.02 53 10 31030 -43.7 -82.7 1 39.0 -52.1 50 1 856.4 856.4 328.5 856.8 0.04 54 6.4 34058 -39.3 -81.3 0 42.0 -52.2 991.7 991.7 331.1 992.6 0.08 TRP 239 10583 -51.5 -71.5 7 20.0 -51.8 290 114 333.8 333.8 292.7 333.8 0.01 WND 240 10556 -51.3 -71.5 7 20.2 -51.6 290 114 333.7 333.7 292.7 333.7 0.01 Sounding variables and indices 1000-500 mb thick: 5279.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 30.04 % Est. max temperature: 4.53 C = 40.15 F Sfc-Lift cond lev (LCL): 913.89 mb = 929.73 m = 3050.27 ft T: -7.60 C 700-500 lapse rate: 4.07 C/km ThetaE index: 1.18 C Layer 1000.0- 872.0 mb Conv cond level (CCL): 884.30 mb = 1184.91 m = 3887.46 ft Mean mixing ratio: 2.01 g/kg Conv temperature: -0.33 C = 31.41 F Cap Strength: 21.49 C Lifted Index: 22.35 C Risk: None Lifted Index @300 mb: 32.45 C Lifted Index @700 mb: 11.25 C Showalter Index: 21.47 C Risk: None Total Totals Index: 7.80 C Risk: None Vertical Totals Index: 15.40 C Cross Totals Index: -7.60 C K Index: -31.30 Risk: None Sweat Index: 164.00 Risk: None Energy Index: 5.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.12 J/kg Max Up Vert Vel: 0.49 m/s Conv Inhibition (B-): 68950.14 J/kg Cap Strength: 22.27 C Lift Cond Lev (LCL): 884.88 mb = 1179.87 m = 3870.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 39 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 1004 189 350 4 0.7 -3.9 | 164 35 -9.9 34.1 1 1000 221 300 8 6.9 -4.0 | 174 34 -3.6 34.0 2 989 305 300 13 11.3 -6.5 | 181 32 0.7 31.5 3 952 610 325 24 13.8 -19.7 | 190 19 3.2 18.3 4 925 836 325 28 16.1 -22.9 | 200 16 5.5 15.1 5 916 914 325 27 15.5 -22.1 | 197 17 4.9 15.9 6 880 1219 335 25 10.6 -22.7 | 180 15 0.0 15.3 7 850 1491 330 41 20.5 -35.5 | 256 10 9.9 2.5 8 814 1829 330 41 20.5 -35.5 | 256 10 9.9 2.5 9 782 2134 325 48 27.5 -39.3 | 274 17 17.0 -1.3 10 752 2438 320 45 28.9 -34.5 | 259 19 18.4 3.5 11 723 2743 320 46 29.6 -35.2 | 262 19 19.0 2.8 12 700 2991 320 47 30.2 -36.0 | 264 20 19.6 2.0 13 640 3658 315 49 34.6 -34.6 | 262 24 24.1 3.4 14 615 3962 315 52 36.8 -36.8 | 267 26 26.2 1.2 15 590 4267 315 62 43.8 -43.8 | 280 34 33.3 -5.8 16 544 4877 305 79 64.7 -45.3 | 278 55 54.1 -7.3 17 500 5500 305 82 67.2 -47.0 | 279 57 56.6 -9.0 18 460 6096 310 81 62.0 -52.1 | 285 53 51.5 -14.1 19 400 7100 315 98 69.3 -69.3 | 298 67 58.7 -31.3 20 371 7620 320 97 62.4 -74.3 | 305 63 51.8 -36.3 21 300 9080 305 103 84.4 -59.1 | 286 77 73.8 -21.1 22 297 9144 305 107 87.6 -61.4 | 287 81 77.1 -23.4 23 271 9754 300 91 78.8 -45.5 | 276 69 68.2 -7.5 24 250 10290 285 110 106.3 -28.5 | 264 96 95.7 9.5 25 240 10556 290 114 107.1 -39.0 | 271 97 96.6 -1.0 26 239 10583 290 114 107.1 -39.0 | 271 97 96.6 -1.0 27 236 10668 290 113 106.2 -38.6 | 270 96 95.6 -0.6 28 200 11740 285 97 93.7 -25.1 | 261 84 83.1 12.9 29 150 13610 280 79 77.8 -13.7 | 250 71 67.2 24.3 30 148 13716 285 73 70.5 -18.9 | 252 63 59.9 19.1 31 141 14021 280 83 81.7 -14.4 | 252 75 71.2 23.6 32 134 14326 290 61 57.3 -20.9 | 250 50 46.8 17.1 33 117 15240 275 49 48.8 -4.3 | 229 51 38.2 33.7 34 106 15850 270 45 45.0 -0.0 | 222 51 34.4 38.0 35 100 16230 265 50 49.8 4.4 | 223 58 39.2 42.4 36 96 16459 265 50 49.8 4.4 | 223 58 39.2 42.4 37 92 16764 275 38 37.9 -3.3 | 218 44 27.3 34.7 38 88 17069 265 35 34.9 3.1 | 211 48 24.3 41.0 39 80 17678 300 26 22.5 -13.0 | 206 28 12.0 25.0 40 76 17983 275 20 19.9 -1.7 | 194 37 9.4 36.3 41 72 18288 285 19 18.4 -4.9 | 193 34 7.8 33.1 42 70 18490 280 13 12.8 -2.3 | 184 36 2.2 35.7 43 66 18898 280 12 11.8 -2.1 | 182 36 1.3 35.9 44 62 19202 270 21 21.0 -0.0 | 195 39 10.4 38.0 45 60 19507 235 17 13.9 9.8 | 184 48 3.4 47.7 46 54 20117 260 26 25.6 4.5 | 199 45 15.0 42.5 47 51 20422 235 17 13.9 9.8 | 184 48 3.4 47.7 48 50 20600 310 14 10.7 -9.0 | 180 29 0.2 29.0 49 49 20726 270 17 17.0 -0.0 | 190 39 6.4 38.0 50 47 21031 285 15 14.5 -3.9 | 187 34 3.9 34.1 51 45 21336 290 19 17.9 -6.5 | 193 32 7.3 31.5 52 42 21641 335 10 4.2 -9.1 | 168 30 -6.3 28.9 53 40 21946 70 12 -11.3 -4.1 | 147 40 -21.8 33.9 54 39 22250 75 10 -9.7 -2.6 | 150 41 -20.2 35.4 55 37 22555 240 2 1.7 1.0 | 167 40 -8.8 39.0 56 35 22860 245 2 1.8 0.8 | 167 40 -8.8 38.8 57 32 23470 285 10 9.7 -2.6 | 179 35 -0.9 35.4 58 30 23774 320 2 1.3 -1.5 | 166 38 -9.3 36.5 59 30 23850 310 13 10.0 -8.4 | 179 30 -0.6 29.6 60 29 24079 295 16 14.5 -6.8 | 187 31 3.9 31.2 61 28 24384 320 10 6.4 -7.7 | 172 31 -4.1 30.3 62 22 25908 40 1 -0.6 -0.8 | 163 39 -11.2 37.2 63 21 26213 90 10 -10.0 0.0 | 152 43 -20.6 38.0 64 20 26450 60 11 -9.5 -5.5 | 148 38 -20.1 32.5 65 19 26822 55 11 -9.0 -6.3 | 148 37 -19.6 31.7 66 18 27127 35 10 -5.7 -8.2 | 151 34 -16.3 29.8 67 17 27432 95 9 -9.0 0.8 | 153 43 -19.5 38.8 68 16 28042 90 20 -20.0 0.0 | 141 49 -30.6 38.0 69 15 28346 120 16 -13.9 8.0 | 152 52 -24.4 46.0 70 14 28651 75 8 -7.7 -2.1 | 153 40 -18.3 35.9 71 14 28956 65 10 -9.1 -4.2 | 150 39 -19.6 33.8 72 13 29261 100 13 -12.8 2.3 | 150 47 -23.4 40.3 73 12 29566 75 14 -13.5 -3.6 | 145 42 -24.1 34.4 74 12 29870 80 14 -13.8 -2.4 | 146 43 -24.4 35.6 75 11 30175 120 18 -15.6 9.0 | 151 54 -26.2 47.0 76 10 31030 50 1 -0.8 -0.6 | 163 39 -11.3 37.4 Wind Parameters Mean winds (0-6000m): 314.5 at 52.6 knts Storm direction: 344.5 at 39.4 knts Shear (0-3000m) pos: 0.7 neg: 7.8 tot: 8.5 10-3/s Storm rel Dir Shear (0-3000m): 99.8 deg Storm rel helicity (0-3000m) pos: 186.5 neg: -39.5 tot: 147.0 m^2/s^2 ave: 49.0 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 164.49 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 ------------------------------------------------------------------------------- 500 317 17 183 25| 0.0 22.5 22.5|122.5 0.0 122.5 245.0 0.59| 26.5 15.7 1000 323 22 187 21| 2.0 11.2 13.3|129.2 -18.9 110.3 110.3 0.38| 16.6 6.3 1500 327 27 194 16| 1.4 13.0 14.3|166.2 -18.9 147.4 98.2 0.53| 16.6 8.9 2000 327 31 207 14| 1.0 11.5 12.5|178.6 -20.8 157.9 78.9 0.51| 14.6 7.5 2500 325 34 221 13| 0.8 9.0 9.8|181.5 -38.4 143.1 57.2 0.42| 12.6 5.4 3000 324 36 230 14| 0.7 7.8 8.5|186.5 -39.5 147.0 49.0 0.42| 11.0 4.6 4000 321 40 244 16| 0.5 7.4 7.9|239.4 -42.5 196.9 49.2 0.43| 10.0 4.3 5000 317 47 260 21| 0.4 8.2 8.6|263.0 -67.5 195.5 39.1 0.33| 10.6 3.5 6000 314 53 268 27| 1.0 6.8 7.8|378.6 -67.5 311.1 51.9 0.37| 9.7 3.6 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20250420.12.gif