UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for CWPL... Searching the city database file for: CWPL ... Date:1200Z 7 OCT 25 Station: CWPL WMO ident: 71845 Latitude: 51.44 Longitude: -90.20 Elevation: 386.00 ------------------------------------------------------------------------------- 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 106 SFC 965 386 3.4 2.1 91 1.3 2.8 275 6 279.4 280.2 277.7 292.1 4.61 2 925 738 0.8 0.2 96 0.6 0.5 300 21 280.1 280.8 277.5 291.8 4.19 3 850 1413 -3.7 -3.7 100 0.0 -3.7 300 19 282.3 282.9 277.6 291.9 3.42 4 849 1422 -3.9 -3.9 100 0.0 -3.9 300 19 282.2 282.7 277.5 291.7 3.37 5 777 2116 -7.9 -10.7 80 2.8 -8.8 305 16 285.1 285.5 277.4 291.4 2.17 6 771 2176 -8.1 -16.1 53 8.0 -10.3 305 16 285.5 285.8 276.5 289.7 1.41 7 742 2473 -10.7 -13.3 81 2.6 -11.5 305 12 285.8 286.2 277.3 291.3 1.85 8 709 2821 -13.3 -14.7 89 1.4 -13.7 308 11 286.7 287.0 277.6 291.8 1.72 9 700 2918 -13.5 -16.9 75 3.4 -14.3 305 10 287.5 287.8 277.6 291.9 1.45 10 693 2994 -13.9 -18.8 66 4.9 -15.1 308 10 287.9 288.1 277.5 291.7 1.25 11 682 3115 -14.9 -18.6 73 3.7 -15.8 313 10 288.1 288.3 277.7 292.0 1.29 12 678 3160 -14.9 -21.9 55 7.0 -16.4 315 11 288.6 288.8 277.4 291.6 0.98 13 671 3238 -15.9 -19.9 71 4.0 -16.8 319 11 288.3 288.6 277.6 291.9 1.17 14 669 3260 -15.7 -23.7 50 8.0 -17.3 320 11 288.8 289.0 277.4 291.4 0.84 15 663 3328 -15.9 -25.9 42 10.0 -17.8 323 12 289.3 289.5 277.4 291.5 0.70 16 661 3351 -16.1 -26.1 42 10.0 -18.0 324 12 289.4 289.5 277.4 291.5 0.69 17 658 3385 -16.1 -39.1 12 23.0 -19.0 324 12 289.7 289.8 276.9 290.4 0.20 18 647 3512 -17.1 -42.1 9 25.0 -19.9 316 13 290.0 290.0 276.9 290.5 0.15 19 614 3901 -20.7 -42.7 12 22.0 -22.9 305 14 290.2 290.3 277.0 290.7 0.14 20 605 4010 -21.5 -38.5 20 17.0 -23.4 304 14 290.5 290.6 277.3 291.3 0.23 21 602 4046 -21.9 -28.9 53 7.0 -22.9 303 14 290.5 290.6 277.8 292.4 0.58 22 597 4107 -22.3 -43.3 13 21.0 -24.3 301 14 290.7 290.8 277.3 291.2 0.14 23 533 4927 -29.5 -41.5 30 12.0 -30.5 286 21 291.7 291.7 277.8 292.3 0.19 24 500 5380 -32.7 -47.7 21 15.0 -33.6 295 21 293.2 293.2 278.4 293.5 0.10 25 478 5695 -35.5 -47.5 28 12.0 -36.1 299 16 293.5 293.5 278.6 293.9 0.11 26 434 6362 -38.9 -57.9 12 19.0 -39.5 281 25 297.4 297.4 280.3 297.5 0.04 27 400 6920 -40.3 -62.3 8 22.0 -40.9 285 32 302.6 302.6 282.5 302.7 0.02 28 366 7525 -42.1 -65.1 6 23.0 -42.7 290 44 308.0 308.0 284.6 308.1 0.02 29 300 8880 -39.9 -71.9 2 32.0 -40.8 275 62 329.1 329.1 291.5 329.2 0.01 30 298 8926 -39.7 -71.7 2 32.0 -40.6 275 62 330.0 330.0 291.7 330.1 0.01 31 250 10120 -40.5 -76.5 1 36.0 -41.6 270 69 345.9 345.9 295.7 345.9 0.00 32 248 10175 -40.5 -76.5 1 36.0 -41.5 270 71 346.7 346.7 295.9 346.7 0.00 33 230 10687 -40.3 -76.3 1 36.0 -41.5 280 67 354.5 354.5 297.6 354.5 0.01 34 210 11302 -43.3 -78.3 1 35.0 -44.2 280 67 359.2 359.2 298.5 359.2 0.00 35 200 11630 -43.3 -78.3 1 35.0 -44.3 280 67 364.2 364.2 299.5 364.2 0.00 36 171 12680 -45.7 -79.7 1 34.0 -46.6 284 65 376.9 376.9 301.8 376.9 0.00 37 151 13506 -47.3 -81.3 1 34.0 -48.1 276 60 387.8 387.8 303.5 387.8 0.00 38 150 13550 -47.5 -81.5 1 34.0 -48.3 275 60 388.2 388.2 303.5 388.2 0.00 39 140 14004 -50.5 -82.5 1 32.0 -51.1 272 61 390.7 390.7 303.9 390.7 0.00 40 126 14690 -52.5 -83.5 1 31.0 -53.1 276 59 399.0 399.0 305.0 399.0 0.00 41 116 15226 -51.5 -83.5 1 32.0 -52.2 285 54 410.4 410.4 306.6 410.4 0.00 42 111 15512 -52.9 -84.9 1 32.0 -53.5 285 53 413.0 413.0 306.9 413.0 0.00 43 100 16190 -50.7 -83.7 1 33.0 -51.5 265 33 429.8 429.8 308.8 429.8 0.00 44 91 16797 -55.5 -85.5 1 30.0 -56.1 260 38 432.0 432.0 309.0 432.0 0.00 45 73 18203 -54.7 -86.7 1 32.0 -55.5 290 27 461.8 461.8 312.0 461.8 0.00 46 70 18470 -55.9 -86.9 1 31.0 -56.6 285 25 464.8 464.8 312.2 464.8 0.00 47 63 19136 -58.3 -87.3 1 29.0 -58.9 285 25 473.7 473.7 313.0 473.7 0.00 48 56 19882 -55.1 -86.1 1 31.0 -56.0 299 29 497.2 497.3 314.8 497.3 0.00 49 50 20600 -58.1 -87.1 1 29.0 -58.8 265 19 506.6 506.6 315.4 506.6 0.00 50 48 20857 -59.1 -88.1 1 29.0 -59.7 283 22 510.1 510.1 315.7 510.1 0.00 51 39 22160 -58.9 -88.9 1 30.0 -59.7 261 22 541.8 541.8 317.6 541.9 0.00 52 34 23029 -55.5 -87.5 1 32.0 -56.9 297 17 572.5 572.5 319.3 572.5 0.01 53 32 23413 -58.3 -88.3 1 30.0 -59.3 286 10 575.0 575.0 319.4 575.0 0.00 54 30 23820 -57.9 -87.9 1 30.0 -59.0 290 13 586.8 586.8 320.0 586.8 0.01 55 20 26390 -56.3 -88.3 1 32.0 -58.2 295 11 663.8 663.8 323.2 663.9 0.01 56 16 27815 -54.5 -87.5 1 33.0 -57.2 299 13 713.5 713.5 324.8 713.5 0.01 57 10 30840 -52.7 -86.7 1 34.0 -57.2 245 23 822.8 822.8 327.8 823.0 0.02 58 8.6 31816 -51.9 -85.9 1 34.0 -57.1 862.2 862.2 328.7 862.5 0.03 59 5.9 34289 -46.3 -84.3 1 38.0 -55.6 984.6 984.7 330.9 985.2 0.05 60 5.2 35123 -49.1 -85.1 1 36.0 -57.5 1008.2 1008.3 331.3 1008.8 0.05 61 3.9 37047 -40.5 -81.5 0 41.0 -55.2 1136.7 1136.8 333.1 1138.5 0.13 TRP 366 7525 -42.1 -65.1 6 23.0 -42.7 290 44 308.0 308.0 284.6 308.1 0.02 WND 248 10175 -40.5 -76.5 1 36.0 -41.5 270 71 346.7 346.7 295.9 346.7 0.00 Sounding variables and indices 1000-500 mb thick: 5274.00 m Freezing level: 911.67 mb = 858.00 m = 2814.93 ft Wetbulb zero: 915.41 mb = 821.22 m = 2694.27 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 57.16 % Est. max temperature: 7.49 C = 45.49 F Sfc-Lift cond lev (LCL): 945.71 mb = 553.89 m = 1817.19 ft T: 2.16 C 700-500 lapse rate: 7.80 C/km ThetaE index: 2.19 C Layer 849.0- 742.0 mb Conv cond level (CCL): 902.44 mb = 935.09 m = 3067.86 ft Mean mixing ratio: 4.08 g/kg Conv temperature: 4.76 C = 40.57 F Cap Strength: 1.87 C Lifted Index: 2.14 C Risk: None Lifted Index @300 mb: 26.47 C Lifted Index @700 mb: 0.89 C Showalter Index: 2.08 C Risk: Showers probable Total Totals Index: 58.00 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.00 C Cross Totals Index: 29.00 C K Index: 21.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 239.00 Risk: None Energy Index: 0.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.05 J/kg Max Up Vert Vel: 4.48 m/s Conv Inhibition (B-): 1.62 J/kg Cap Strength: 2.01 C Lift Cond Lev (LCL): 905.74 mb = 905.99 m = 2972.37 ft Lev Free Conv (LFC): 850.74 mb = 1406.08 m = 4613.05 ft Equ Level (EL): 830.74 mb = 1592.56 m = 5224.86 ft B at Equ Level: 9.88 J/kg Max Parcel Lev (MPL): 760.74 mb = 2279.97 m = 7480.12 ft Wind level data Storm motion: 329 at 12 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 ---------------------------------------------------------- 0 965 386 275 6 6.0 -0.5 | 178 10 -0.4 10.2 1 939 610 295 18 16.3 -7.6 | 253 10 9.9 3.1 2 925 738 300 21 18.2 -10.5 | 269 12 11.8 0.2 3 905 914 315 22 15.6 -15.6 | 298 10 9.2 -4.9 4 871 1219 310 21 16.1 -13.5 | 286 10 9.7 -2.8 5 850 1413 300 19 16.5 -9.5 | 263 10 10.1 1.2 6 838 1524 295 20 18.1 -8.5 | 259 12 11.8 2.2 7 806 1829 305 14 11.5 -8.0 | 243 6 5.1 2.6 8 775 2134 305 16 13.1 -9.2 | 257 7 6.7 1.5 9 745 2438 305 12 9.8 -6.9 | 222 5 3.5 3.8 10 716 2743 310 12 9.2 -7.7 | 224 4 2.8 3.0 11 700 2918 305 10 8.2 -5.7 | 200 5 1.8 4.9 12 688 3048 310 10 7.7 -6.4 | 197 4 1.3 4.3 13 660 3353 325 12 6.9 -9.8 | 211 1 0.5 0.8 14 633 3658 305 15 12.3 -8.6 | 251 6 5.9 2.1 15 607 3962 305 14 11.5 -8.0 | 243 6 5.1 2.6 16 582 4267 295 14 12.7 -5.9 | 233 8 6.3 4.8 17 558 4572 295 15 13.6 -6.3 | 239 8 7.2 4.3 18 536 4877 285 21 20.3 -5.4 | 249 15 13.9 5.2 19 500 5380 295 21 19.0 -8.9 | 262 13 12.7 1.8 20 471 5791 300 15 13.0 -7.5 | 244 7 6.6 3.2 21 451 6096 285 23 22.2 -6.0 | 253 17 15.8 4.7 22 413 6706 275 28 27.9 -2.4 | 249 23 21.5 8.2 23 400 6920 285 32 30.9 -8.3 | 264 25 24.5 2.4 24 377 7315 290 40 37.6 -13.7 | 275 31 31.2 -3.0 25 366 7525 290 44 41.3 -15.0 | 277 35 35.0 -4.4 26 361 7620 290 43 40.4 -14.7 | 277 34 34.0 -4.0 27 316 8534 275 64 63.8 -5.6 | 265 58 57.4 5.1 28 300 8880 275 62 61.8 -5.4 | 265 56 55.4 5.3 29 289 9144 275 62 61.8 -5.4 | 265 56 55.4 5.3 30 250 10120 270 69 69.0 -0.0 | 260 64 62.6 10.7 31 248 10175 270 71 71.0 -0.0 | 261 66 64.6 10.7 32 241 10363 270 71 71.0 -0.0 | 261 66 64.6 10.7 33 231 10668 280 67 66.0 -11.6 | 271 60 59.6 -1.0 34 200 11630 280 67 66.0 -11.6 | 271 60 59.6 -1.0 35 168 12802 285 65 62.8 -16.8 | 276 57 56.4 -6.1 36 150 13550 275 60 59.8 -5.2 | 264 54 53.4 5.4 37 133 14326 270 62 62.0 -0.0 | 259 57 55.6 10.7 38 116 15240 285 54 52.2 -14.0 | 274 46 45.8 -3.3 39 110 15545 285 53 51.2 -13.7 | 274 45 44.8 -3.0 40 105 15850 290 62 58.3 -21.2 | 281 53 51.9 -10.5 41 101 16154 295 48 43.5 -20.3 | 285 38 37.1 -9.6 42 100 16190 265 33 32.9 2.9 | 243 30 26.5 13.6 43 96 16459 265 33 32.9 2.9 | 243 30 26.5 13.6 44 87 17069 255 42 40.6 10.9 | 238 40 34.2 21.5 45 83 17374 275 55 54.8 -4.8 | 263 49 48.4 5.9 46 79 17678 290 45 42.3 -15.4 | 277 36 35.9 -4.7 47 72 18288 290 24 22.6 -8.2 | 261 16 16.2 2.5 48 70 18470 285 25 24.1 -6.5 | 257 18 17.8 4.2 49 62 19202 285 25 24.1 -6.5 | 257 18 17.8 4.2 50 59 19507 290 36 33.8 -12.3 | 273 28 27.5 -1.6 51 57 19812 305 32 26.2 -18.4 | 291 21 19.8 -7.7 52 54 20117 280 19 18.7 -3.3 | 239 14 12.3 7.4 53 50 20600 265 19 18.9 1.7 | 226 18 12.6 12.3 54 49 20726 300 19 16.5 -9.5 | 263 10 10.1 1.2 55 47 21031 260 27 26.6 4.7 | 233 25 20.2 15.4 56 44 21336 275 25 24.9 -2.2 | 245 20 18.5 8.5 57 38 22250 260 22 21.7 3.8 | 227 21 15.3 14.5 58 35 22860 275 24 23.9 -2.1 | 244 20 17.5 8.6 59 33 23165 315 12 8.5 -8.5 | 224 3 2.1 2.2 60 32 23470 280 10 9.8 -1.7 | 201 10 3.5 8.9 61 30 23774 305 11 9.0 -6.3 | 211 5 2.6 4.4 62 30 23820 290 13 12.2 -4.4 | 223 9 5.8 6.2 63 29 24079 280 10 9.8 -1.7 | 201 10 3.5 8.9 64 27 24384 265 19 18.9 1.7 | 226 18 12.6 12.3 65 25 24994 275 23 22.9 -2.0 | 242 19 16.5 8.7 66 24 25298 310 16 12.3 -10.3 | 266 6 5.9 0.4 67 23 25603 280 14 13.8 -2.4 | 222 11 7.4 8.2 68 22 25908 315 12 8.5 -8.5 | 224 3 2.1 2.2 69 21 26213 275 14 13.9 -1.2 | 219 12 7.6 9.5 70 20 26390 295 11 10.0 -4.6 | 211 7 3.6 6.0 71 20 26518 305 16 13.1 -9.2 | 257 7 6.7 1.5 72 19 26822 285 10 9.7 -2.6 | 202 9 3.3 8.1 73 18 27127 315 16 11.3 -11.3 | 277 5 4.9 -0.6 74 17 27432 295 10 9.1 -4.2 | 203 7 2.7 6.5 75 16 27737 310 13 10.0 -8.4 | 237 4 3.6 2.3 76 15 28042 270 14 14.0 -0.0 | 216 13 7.6 10.7 77 15 28346 255 17 16.4 4.4 | 214 18 10.1 15.1 78 13 28956 275 10 10.0 -0.9 | 200 10 3.6 9.8 79 13 29261 260 13 12.8 2.3 | 206 14 6.4 12.9 80 12 29566 245 11 10.0 4.6 | 193 16 3.6 15.3 81 11 30175 260 10 9.8 1.7 | 196 13 3.5 12.4 82 10 30840 245 23 20.8 9.7 | 215 25 14.5 20.4 Wind Parameters Mean winds (0-6000m): 299.2 at 16.6 knts Storm direction: 329.2 at 12.4 knts Shear (0-3000m) pos: 2.6 neg: 1.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 53.8 deg Storm rel helicity (0-3000m) pos: 56.5 neg: -28.8 tot: 27.7 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1313.67 Bulk Shear: 0.01 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 ------------------------------------------------------------------------------- 500 299 17 252 9| 18.0 0.0 18.0| 52.9 0.0 52.9 105.9 0.98| 21.5 21.0 1000 305 19 272 9| 9.0 2.4 11.4| 54.1 -13.6 40.5 40.5 0.60| 13.6 8.1 1500 303 18 267 9| 4.7 1.6 6.3| 54.1 -21.5 32.6 21.8 0.37| 11.6 4.3 2000 304 17 263 8| 3.5 1.5 5.0| 55.9 -25.5 30.4 15.2 0.29| 9.8 2.8 2500 304 16 258 7| 2.4 1.2 3.6| 55.9 -28.2 27.7 11.1 0.21| 8.5 1.8 3000 306 15 254 6| 2.6 1.0 3.6| 56.5 -28.8 27.7 9.2 0.21| 7.8 1.6 4000 305 15 251 6| 2.0 1.4 3.3| 57.6 -32.2 25.4 6.3 0.16| 7.0 1.1 5000 302 16 251 7| 1.9 1.6 3.5| 75.0 -32.2 42.8 8.6 0.21| 6.7 1.4 6000 299 17 252 9| 1.5 2.1 3.6| 78.7 -42.2 36.5 6.1 0.14| 7.2 1.0 Wrote GIF file: /home/apache/climate/data/raob//CWPL/skewt/CWPL.skewt.20251007.12.gif