UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:1200Z 27 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 145 15 4 SFC 995 189 7.6 0.6 61 7.0 4.4 15 4 281.2 281.8 277.8 292.3 4.01 2 925 781 2.0 -3.0 69 5.0 -0.0 5 37 281.4 281.9 277.0 290.7 3.31 3 912 895 0.8 -3.8 71 4.6 -1.0 14 44 281.3 281.8 276.7 290.2 3.16 4 896 1038 3.0 -9.0 41 12.0 -1.3 21 48 285.0 285.3 277.3 291.2 2.16 5 878 1202 2.0 -12.0 35 14.0 -2.7 29 53 285.6 285.9 277.0 290.7 1.73 6 855 1415 0.0 -11.0 43 11.0 -3.7 30 49 285.7 286.0 277.3 291.3 1.93 7 850 1462 0.0 -11.0 43 11.0 -3.7 30 48 286.1 286.5 277.6 291.9 1.94 8 846 1500 -0.7 -6.7 64 6.0 -3.0 27 51 285.8 286.3 278.5 293.7 2.73 9 794 2005 -2.1 -32.1 8 30.0 -8.1 20 54 289.5 289.6 277.0 290.6 0.33 10 782 2126 -1.7 -34.7 6 33.0 -8.1 20 54 291.2 291.3 277.7 292.1 0.26 11 700 2999 -6.1 -30.1 13 24.0 -11.1 15 54 295.7 295.8 280.1 297.2 0.45 12 676 3272 -7.1 -34.1 10 27.0 -12.1 15 51 297.6 297.6 280.7 298.6 0.32 13 556 4764 -18.1 -43.1 9 25.0 -21.1 15 49 301.7 301.7 282.3 302.2 0.15 14 500 5550 -22.7 -50.7 6 28.0 -25.1 20 50 305.4 305.4 283.7 305.6 0.07 15 499 5565 -22.7 -50.7 6 28.0 -25.1 20 50 305.5 305.6 283.7 305.8 0.07 16 491 5682 -23.5 -49.5 7 26.0 -25.8 19 48 306.0 306.0 283.9 306.3 0.09 17 487 5742 -23.9 -33.9 39 10.0 -25.3 18 47 306.2 306.3 284.5 307.7 0.45 18 475 5923 -25.1 -30.1 63 5.0 -25.9 17 45 306.9 307.0 285.0 309.1 0.66 19 461 6138 -27.1 -30.8 71 3.7 -27.6 14 41 307.0 307.2 285.0 309.2 0.64 20 456 6216 -27.7 -31.9 67 4.2 -28.3 13 40 307.3 307.4 285.0 309.2 0.58 21 450 6311 -28.1 -42.1 25 14.0 -29.5 12 38 307.9 308.0 284.8 308.7 0.21 22 422 6766 -32.1 -42.1 36 10.0 -33.0 10 37 308.5 308.6 285.1 309.3 0.22 23 407 7019 -34.1 -52.1 15 18.0 -35.1 10 38 309.1 309.1 285.1 309.4 0.08 24 400 7140 -35.1 -50.1 20 15.0 -36.0 10 38 309.4 309.4 285.2 309.7 0.10 25 386 7387 -37.5 -49.5 28 12.0 -38.2 15 40 309.4 309.4 285.2 309.8 0.11 26 376 7568 -38.3 -57.3 12 19.0 -39.1 19 41 310.7 310.7 285.6 310.8 0.04 27 370 7678 -39.1 -50.1 30 11.0 -39.7 20 41 311.0 311.1 285.8 311.4 0.11 28 360 7865 -40.9 -58.9 13 18.0 -41.5 18 40 311.1 311.1 285.8 311.2 0.04 29 340 8251 -44.3 -58.3 20 14.0 -44.7 14 38 311.6 311.6 285.9 311.7 0.04 30 300 9080 -49.7 -65.7 14 16.0 -50.0 5 35 315.3 315.3 287.2 315.4 0.02 31 284 9437 -51.9 -66.9 15 15.0 -52.1 5 32 317.1 317.1 287.8 317.2 0.02 32 271 9740 -52.9 -66.9 17 14.0 -53.1 10 32 320.0 320.0 288.8 320.0 0.02 33 255 10132 -53.5 -72.5 8 19.0 -53.7 4 30 324.7 324.7 290.2 324.7 0.01 34 250 10260 -52.7 -74.7 5 22.0 -53.0 360 29 327.7 327.7 291.0 327.7 0.01 35 239 10552 -51.5 -78.5 3 27.0 -51.8 353 27 333.8 333.8 292.7 333.8 0.00 36 228 10858 -52.7 -79.7 2 27.0 -53.0 344 26 336.5 336.5 293.4 336.5 0.00 37 200 11710 -50.7 -81.7 1 31.0 -51.1 315 26 352.5 352.5 297.2 352.5 0.00 38 177 12500 -52.5 -82.5 1 30.0 -52.9 313 26 362.1 362.1 299.1 362.1 0.00 39 168 12838 -51.1 -83.1 1 32.0 -51.6 318 28 369.8 369.8 300.5 369.8 0.00 40 161 13113 -52.5 -83.5 1 31.0 -52.9 302 26 372.0 372.0 300.9 372.0 0.00 41 157 13275 -51.1 -83.1 1 32.0 -51.7 293 26 377.1 377.1 301.8 377.1 0.00 42 150 13570 -52.9 -83.9 1 31.0 -53.4 295 29 378.9 378.9 302.1 378.9 0.00 43 141 13968 -54.5 -84.5 1 30.0 -54.9 298 31 382.9 382.9 302.7 382.9 0.00 44 133 14342 -53.9 -83.9 1 30.0 -54.4 300 33 390.4 390.4 303.9 390.4 0.00 45 108 15671 -56.5 -85.5 1 29.0 -56.9 288 27 409.4 409.4 306.5 409.5 0.00 46 100 16160 -55.5 -85.5 1 30.0 -56.0 280 22 420.5 420.5 307.8 420.5 0.00 47 91 16758 -57.5 -86.5 1 29.0 -57.9 255 17 428.0 428.0 308.6 428.0 0.00 48 72 18249 -53.9 -85.9 1 32.0 -54.7 293 20 465.3 465.3 312.3 465.3 0.00 49 70 18430 -54.5 -85.5 1 31.0 -55.3 255 11 467.8 467.8 312.4 467.8 0.00 50 50 20570 -57.1 -87.1 1 30.0 -57.9 290 15 508.9 508.9 315.6 508.9 0.00 51 46 21098 -58.5 -87.5 1 29.0 -59.2 307 14 517.8 517.8 316.2 517.8 0.00 52 44 21380 -55.7 -86.7 1 31.0 -56.8 302 13 531.3 531.3 317.0 531.3 0.00 53 32 23409 -56.9 -86.9 1 30.0 -58.1 62 10 578.7 578.7 319.6 578.8 0.01 54 30 23820 -55.5 -86.5 1 31.0 -57.0 95 3 593.3 593.3 320.3 593.4 0.01 55 20 26420 -53.3 -85.3 1 32.0 -55.9 85 4 673.0 673.0 323.5 673.1 0.01 56 12 29743 -47.9 -83.9 1 36.0 -53.7 166 17 798.0 798.0 327.2 798.3 0.03 57 10 30950 -45.9 -82.9 1 37.0 -53.2 135 14 848.2 848.2 328.4 848.6 0.04 58 7.1 33259 -40.1 -81.1 0 41.0 -52.0 959.4 959.4 330.5 960.2 0.08 59 6.7 33654 -40.3 -81.3 0 41.0 -52.4 974.6 974.6 330.8 975.5 0.08 TRP 271 9740 -52.9 -66.9 17 14.0 -53.1 10 32 320.0 320.0 288.8 320.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5405.00 m Freezing level: 850.00 mb = 1462.00 m = 4796.53 ft Wetbulb zero: 925.61 mb = 775.65 m = 2544.75 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 22.56 % Est. max temperature: 12.31 C = 54.15 F Sfc-Lift cond lev (LCL): 893.81 mb = 1057.42 m = 3469.19 ft T: 2.88 C 700-500 lapse rate: 6.51 C/km ThetaE index: 3.10 C Layer 794.0- 782.0 mb Conv cond level (CCL): 692.12 mb = 3087.38 m = 10129.07 ft Mean mixing ratio: 3.42 g/kg Conv temperature: 22.76 C = 72.96 F Cap Strength: 10.53 C Lifted Index: 12.61 C Risk: None Lifted Index @300 mb: 17.11 C Lifted Index @700 mb: 8.70 C Showalter Index: 12.14 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 11.70 C K Index: -12.30 Risk: None Sweat Index: 146.00 Risk: None Energy Index: 2.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.59 J/kg Max Up Vert Vel: 4.15 m/s Conv Inhibition (B-): 78698.32 J/kg Cap Strength: 12.29 C Lift Cond Lev (LCL): 858.14 mb = 1385.55 m = 4545.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 47 at 36 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 ---------------------------------------------------------- 0 995 189 15 4 -1.0 -3.9 | 231 32 25.2 20.3 1 981 305 345 21 5.4 -20.3 | 263 32 31.7 3.9 2 945 610 355 27 2.4 -26.9 | 275 29 28.6 -2.7 3 925 781 5 37 -3.2 -36.9 | 299 26 23.0 -12.7 4 910 914 15 45 -11.6 -43.5 | 323 24 14.6 -19.3 5 876 1219 30 53 -26.5 -45.9 | 1 22 -0.3 -21.7 6 850 1462 30 48 -24.0 -41.6 | 353 18 2.2 -17.4 7 843 1524 25 53 -22.4 -48.0 | 351 24 3.8 -23.8 8 812 1829 20 54 -18.5 -50.7 | 344 28 7.8 -26.6 9 781 2134 20 54 -18.5 -50.7 | 344 28 7.8 -26.6 10 751 2438 20 54 -18.5 -50.7 | 344 28 7.8 -26.6 11 723 2743 25 50 -21.1 -45.3 | 346 22 5.1 -21.1 12 700 2999 15 54 -14.0 -52.2 | 336 31 12.3 -28.0 13 642 3658 15 47 -12.2 -45.4 | 326 25 14.1 -21.2 14 592 4267 15 51 -13.2 -49.3 | 333 28 13.0 -25.1 15 546 4877 15 49 -12.7 -47.3 | 330 27 13.5 -23.1 16 504 5486 20 52 -17.8 -48.9 | 341 26 8.4 -24.7 17 500 5550 20 50 -17.1 -47.0 | 338 25 9.1 -22.8 18 463 6096 15 42 -10.9 -40.6 | 317 22 15.4 -16.4 19 444 6401 10 36 -6.3 -35.5 | 299 23 20.0 -11.3 20 400 7140 10 38 -6.6 -37.4 | 304 24 19.6 -13.2 21 373 7620 20 41 -14.0 -38.5 | 320 19 12.2 -14.3 22 300 9080 5 35 -3.1 -34.9 | 295 26 23.2 -10.7 23 297 9144 5 35 -3.1 -34.9 | 295 26 23.2 -10.7 24 283 9449 5 32 -2.8 -31.9 | 288 25 23.4 -7.7 25 271 9740 10 32 -5.6 -31.5 | 290 22 20.7 -7.3 26 270 9754 15 33 -8.5 -31.9 | 293 19 17.7 -7.7 27 250 10260 360 29 -0.0 -29.0 | 280 27 26.2 -4.8 28 235 10668 350 26 4.5 -25.6 | 273 31 30.7 -1.4 29 214 11278 330 27 13.5 -23.4 | 269 40 39.7 0.8 30 204 11582 335 30 12.7 -27.2 | 274 39 38.9 -3.0 31 200 11710 315 26 18.4 -18.4 | 263 45 44.6 5.8 32 195 11887 310 29 22.2 -18.6 | 263 49 48.4 5.6 33 186 12192 305 24 19.7 -13.8 | 257 47 45.9 10.4 34 169 12802 320 28 18.0 -21.4 | 266 44 44.2 2.7 35 154 13411 285 25 24.1 -6.5 | 251 53 50.4 17.7 36 150 13570 295 29 26.3 -12.3 | 257 54 52.5 11.9 37 133 14326 300 33 28.6 -16.5 | 262 55 54.8 7.7 38 115 15240 295 29 26.3 -12.3 | 257 54 52.5 11.9 39 110 15545 280 29 28.6 -5.0 | 251 58 54.8 19.2 40 105 15850 300 24 20.8 -12.0 | 255 49 47.0 12.2 41 100 16154 280 26 25.6 -4.5 | 249 55 51.8 19.7 42 100 16160 280 22 21.7 -3.8 | 247 52 47.9 20.4 43 95 16459 280 22 21.7 -3.8 | 247 52 47.9 20.4 44 91 16764 255 17 16.4 4.4 | 236 51 42.6 28.6 45 87 17069 305 33 27.0 -18.9 | 264 54 53.3 5.3 46 75 17983 275 21 20.9 -1.8 | 245 52 47.1 22.4 47 72 18288 295 20 18.1 -8.5 | 250 47 44.4 15.7 48 70 18430 255 11 10.6 2.8 | 234 46 36.9 27.0 49 68 18593 255 13 12.6 3.4 | 235 48 38.8 27.6 50 65 18898 255 10 9.7 2.6 | 233 45 35.9 26.8 51 62 19202 245 12 10.9 5.1 | 232 47 37.1 29.3 52 59 19507 245 17 15.4 7.2 | 233 52 41.6 31.4 53 56 19812 285 26 25.1 -6.7 | 251 54 51.3 17.5 54 51 20422 295 19 17.2 -8.0 | 250 46 43.4 16.2 55 50 20570 290 15 14.1 -5.1 | 245 45 40.3 19.1 56 49 20726 325 16 9.2 -13.1 | 253 37 35.4 11.1 57 44 21336 295 13 11.8 -5.5 | 244 42 38.0 18.7 58 42 21641 340 12 4.1 -11.3 | 247 33 30.3 12.9 59 38 22250 350 11 1.9 -10.8 | 245 31 28.1 13.4 60 30 23774 85 10 -10.0 -0.9 | 215 28 16.3 23.3 61 30 23820 95 3 -3.0 0.3 | 224 34 23.2 24.5 62 25 24994 55 10 -8.2 -5.7 | 224 26 18.0 18.5 63 24 25298 70 10 -9.4 -3.4 | 219 27 16.8 20.8 64 22 25908 0 0 -0.0 -0.0 | 227 36 26.2 24.2 65 21 26213 75 10 -9.7 -2.6 | 217 27 16.6 21.6 66 20 26420 85 4 -4.0 -0.3 | 223 33 22.2 23.8 67 20 26518 95 11 -11.0 1.0 | 211 29 15.3 25.2 68 17 27432 165 5 -1.3 4.8 | 221 38 24.9 29.0 69 16 27737 25 19 -8.0 -17.2 | 249 19 18.2 7.0 70 16 28042 50 10 -7.7 -6.4 | 226 26 18.6 17.8 71 15 28346 25 11 -4.6 -10.0 | 237 26 21.6 14.2 72 14 28651 70 14 -13.2 -4.8 | 214 23 13.1 19.4 73 13 29261 95 17 -16.9 1.5 | 200 27 9.3 25.7 74 12 29566 150 18 -9.0 15.6 | 203 43 17.2 39.8 75 12 29870 175 17 -1.5 16.9 | 211 48 24.7 41.1 76 10 30950 135 14 -9.9 9.9 | 206 38 16.3 34.1 Wind Parameters Mean winds (0-6000m): 17.3 at 47.6 knts Storm direction: 47.3 at 35.7 knts Shear (0-3000m) pos: 5.0 neg: 6.8 tot: 11.8 10-3/s Storm rel Dir Shear (0-3000m): 102.7 deg Storm rel helicity (0-3000m) pos: 430.6 neg: -76.8 tot: 353.8 m^2/s^2 ave: 117.9 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 15.4 stream: 8.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.08 Bulk Shear: 112.29 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 ------------------------------------------------------------------------------- 500 352 22 266 29| 0.0 28.6 28.6|228.4 0.0 228.4 456.7 0.97| 30.8 29.8 1000 8 33 292 23| 14.9 14.3 29.2|419.3 0.0 419.3 419.3 0.98| 31.1 30.3 1500 17 39 312 20| 9.9 11.0 20.9|423.9 -25.6 398.3 265.5 0.77| 24.8 19.0 2000 18 43 322 21| 7.4 8.6 16.1|423.9 -36.0 387.8 193.9 0.72| 19.1 13.8 2500 19 45 328 22| 6.0 6.9 12.9|430.6 -36.0 394.6 157.8 0.69| 16.3 11.3 3000 19 46 330 23| 5.0 6.8 11.8|430.6 -76.8 353.8 117.9 0.55| 15.4 8.4 4000 18 47 330 24| 3.7 4.9 8.7|447.1-100.9 346.3 86.6 0.49| 12.6 6.2 5000 17 48 330 25| 3.2 3.9 7.1|467.4-109.9 357.5 71.5 0.48| 10.6 5.1 6000 17 48 330 24| 2.6 3.0 5.7|485.2-184.6 300.5 50.1 0.34| 10.2 3.5 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20250427.12.gif