UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for CWPL... Searching the city database file for: CWPL ... Date:1200Z 17 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 44 SFC 958 386 7.6 7.6 100 0.0 7.6 130 8 284.2 285.4 282.7 303.2 6.84 2 943 522 7.0 7.0 100 0.0 7.0 148 14 284.9 286.0 282.8 303.5 6.67 3 925 689 7.8 7.8 100 0.0 7.8 170 15 287.3 288.5 284.4 307.5 7.19 4 850 1391 10.0 10.0 100 0.0 10.0 210 18 296.6 298.3 289.7 323.0 9.11 5 835 1540 10.0 10.0 100 0.0 10.0 215 17 298.1 299.8 290.3 325.2 9.27 6 816 1731 9.2 9.2 100 0.0 9.2 208 16 299.3 300.9 290.5 325.6 8.99 7 700 2994 3.6 3.4 99 0.2 3.5 225 25 306.5 307.8 291.0 327.7 7.00 8 689 3123 2.8 2.8 100 0.0 2.8 225 26 307.0 308.2 291.0 327.7 6.81 9 675 3289 2.4 0.2 85 2.2 1.3 225 27 308.3 309.4 290.6 326.1 5.76 10 657 3507 1.4 1.0 97 0.4 1.2 225 27 309.6 310.8 291.4 329.0 6.27 11 639 3731 0.0 -0.1 99 0.1 -0.0 227 23 310.5 311.6 291.4 328.9 5.95 12 617 4011 -1.7 -4.1 84 2.4 -2.9 235 15 311.7 312.5 290.6 326.0 4.58 13 572 4610 -5.7 -5.7 100 0.0 -5.7 226 20 313.8 314.6 291.0 327.7 4.37 14 567 4679 -6.5 -8.9 83 2.4 -7.5 229 21 313.6 314.3 290.2 324.7 3.44 15 560 4776 -7.3 -7.5 98 0.2 -7.4 234 22 313.8 314.5 290.6 326.2 3.89 16 558 4804 -7.5 -9.8 84 2.3 -8.4 235 22 313.9 314.5 290.1 324.4 3.26 17 552 4888 -8.1 -8.1 100 0.0 -8.1 240 23 314.1 314.9 290.6 326.2 3.76 18 531 5189 -10.3 -10.3 100 0.0 -10.3 244 28 315.0 315.6 290.5 325.6 3.29 19 516 5409 -12.3 -14.3 85 2.0 -13.0 247 32 315.2 315.7 289.8 323.2 2.45 20 500 5650 -13.1 -26.1 33 13.0 -16.3 250 36 317.1 317.2 288.8 320.2 0.91 21 499 5665 -13.1 -27.1 30 14.0 -16.4 250 36 317.2 317.4 288.8 320.1 0.83 22 495 5727 -13.3 -28.3 27 15.0 -16.7 252 37 317.7 317.9 288.8 320.4 0.75 23 492 5773 -13.5 -19.5 61 6.0 -15.3 253 37 318.0 318.4 289.9 323.6 1.66 24 469 6136 -15.1 -19.0 72 3.9 -16.3 261 42 320.4 320.8 290.7 326.6 1.82 25 446 6514 -17.7 -21.5 72 3.8 -18.7 265 47 321.8 322.1 290.9 327.1 1.54 26 437 6666 -18.5 -26.5 49 8.0 -20.4 265 46 322.7 322.9 290.6 326.2 1.00 27 428 6821 -19.7 -26.7 54 7.0 -21.3 265 45 323.1 323.3 290.7 326.6 1.01 28 427 6839 -19.7 -37.7 19 18.0 -22.6 265 45 323.3 323.4 290.2 324.6 0.35 29 415 7050 -21.5 -35.5 27 14.0 -23.8 265 44 323.6 323.7 290.3 325.3 0.45 30 400 7320 -23.3 -40.3 20 17.0 -25.6 265 44 324.7 324.8 290.5 325.8 0.28 31 387 7561 -25.1 -49.1 9 24.0 -27.5 269 46 325.4 325.4 290.5 325.9 0.11 32 371 7866 -27.7 -46.7 15 19.0 -29.6 270 48 325.9 326.0 290.7 326.5 0.15 33 369 7905 -28.1 -38.1 38 10.0 -29.5 270 48 325.9 326.0 291.0 327.3 0.39 34 367 7944 -28.3 -39.3 34 11.0 -29.7 270 48 326.1 326.2 291.0 327.4 0.34 35 364 8003 -28.9 -34.9 56 6.0 -29.8 270 48 326.1 326.2 291.2 328.1 0.54 36 340 8489 -31.7 -36.7 61 5.0 -32.4 254 59 328.7 328.8 291.9 330.5 0.48 37 315 9024 -36.5 -40.1 69 3.6 -36.9 246 63 329.3 329.4 291.9 330.7 0.37 38 302 9314 -38.9 -43.9 59 5.0 -39.3 249 67 329.9 330.0 292.0 330.9 0.26 39 300 9360 -39.3 -43.9 62 4.6 -39.6 250 68 330.0 330.0 292.0 331.0 0.26 40 283 9755 -43.1 -46.8 67 3.7 -43.3 252 68 330.1 330.1 291.9 330.9 0.20 41 278 9875 -43.3 -47.6 62 4.3 -43.6 252 68 331.5 331.5 292.3 332.2 0.19 42 275 9948 -43.7 -44.9 88 1.2 -43.8 252 68 331.9 332.0 292.5 332.9 0.25 43 271 10046 -44.3 -53.3 36 9.0 -44.7 253 69 332.4 332.5 292.5 332.8 0.10 44 264 10220 -45.7 -57.7 25 12.0 -46.2 254 69 332.9 332.9 292.6 333.1 0.06 45 251 10554 -48.1 -53.1 56 5.0 -48.3 255 69 334.2 334.2 293.0 334.6 0.11 46 250 10580 -48.5 -55.5 44 7.0 -48.8 255 69 334.0 334.0 292.9 334.3 0.08 47 239 10874 -50.7 -61.7 26 11.0 -51.0 258 74 335.0 335.0 293.1 335.1 0.04 48 225 11263 -53.4 -63.9 27 10.4 -53.7 265 81 336.6 336.6 293.5 336.7 0.03 49 215 11553 -55.5 -65.5 28 10.0 -55.7 265 81 337.8 337.8 293.8 337.9 0.03 50 200 12010 -58.3 -68.3 27 10.0 -58.5 260 64 340.4 340.4 294.4 340.5 0.02 51 187 12433 -59.1 -72.1 17 13.0 -59.3 260 62 345.8 345.8 295.7 345.8 0.01 52 184 12535 -58.1 -72.1 15 14.0 -58.3 261 61 349.0 349.0 296.4 349.0 0.01 53 165 13217 -61.3 -77.3 10 16.0 -61.4 276 48 354.7 354.7 297.6 354.7 0.01 54 158 13488 -60.3 -79.3 7 19.0 -60.4 279 44 360.8 360.8 298.8 360.8 0.00 55 151 13769 -62.7 -80.7 7 18.0 -62.9 275 42 361.4 361.4 299.0 361.4 0.00 56 150 13810 -62.5 -80.5 7 18.0 -62.6 275 42 362.4 362.4 299.2 362.4 0.00 57 146 13977 -61.1 -83.1 4 22.0 -61.3 275 41 367.6 367.6 300.1 367.7 0.00 58 135 14462 -62.1 -84.1 4 22.0 -62.3 275 40 374.2 374.2 301.3 374.2 0.00 59 132 14602 -60.1 -83.1 3 23.0 -60.3 275 39 380.2 380.2 302.3 380.2 0.00 60 125 14940 -61.9 -83.9 4 22.0 -62.1 275 38 382.9 382.9 302.7 382.9 0.00 61 100 16320 -62.1 -86.1 3 24.0 -62.3 285 32 407.7 407.7 306.2 407.8 0.00 62 87 17179 -63.9 -87.9 2 24.0 -64.1 293 34 420.7 420.7 307.8 420.7 0.00 63 70 18520 -61.7 -87.7 2 26.0 -62.0 305 21 452.4 452.4 311.1 452.4 0.00 64 69 18609 -61.7 -87.7 2 26.0 -62.0 306 21 454.3 454.3 311.3 454.3 0.00 65 51 20469 -64.7 -89.7 2 25.0 -65.0 286 18 488.2 488.2 314.1 488.3 0.00 66 50 20590 -64.1 -90.1 2 26.0 -64.4 300 25 492.4 492.4 314.4 492.4 0.00 67 34 22966 -61.3 -90.3 1 29.0 -62.0 321 14 557.2 557.2 318.5 557.2 0.00 68 30 23740 -62.9 -89.9 1 27.0 -63.6 290 15 573.2 573.2 319.3 573.2 0.00 69 20 26230 -64.3 -91.3 1 27.0 -65.1 290 23 639.4 639.4 322.3 639.4 0.00 70 18 26874 -65.1 -92.1 1 27.0 -65.9 275 21 656.4 656.4 322.9 656.4 0.00 71 11 29882 -64.7 -92.7 1 28.0 -66.0 274 28 757.1 757.1 326.1 757.2 0.01 72 10 30470 -61.1 -91.1 1 30.0 -63.1 275 42 791.5 791.5 327.0 791.5 0.01 73 7.7 32116 -55.1 -88.1 1 33.0 -59.5 877.0 877.1 329.0 877.2 0.02 74 6.7 33000 -57.7 -89.7 1 32.0 -61.6 901.8 901.8 329.5 901.9 0.02 75 4.6 35385 -55.5 -88.5 1 33.0 -61.3 1014.4 1014.4 331.4 1014.7 0.03 76 4.0 36286 -50.5 -87.5 0 37.0 -59.2 1080.0 1080.1 332.3 1080.5 0.05 TRP 151 13769 -62.7 -80.7 7 18.0 -62.9 275 42 361.4 361.4 299.0 361.4 0.00 WND 225 11263 -53.4 -63.9 27 10.4 -53.7 265 81 336.6 336.6 293.5 336.7 0.03 Sounding variables and indices 1000-500 mb thick: 5606.00 m Freezing level: 639.00 mb = 3730.70 m = 12239.69 ft Wetbulb zero: 639.57 mb = 3723.56 m = 12216.25 ft Precipitable water: 1.25 inches Sfc-500 mean rel hum: 94.93 % Est. max temperature: 22.91 C = 73.24 F Sfc-Lift cond lev (LCL): 958.00 mb = 386.00 m = 1266.39 ft T: 7.60 C 700-500 lapse rate: 6.29 C/km Conv cond level (CCL): 958.00 mb = 386.00 m = 1266.39 ft Mean mixing ratio: 7.66 g/kg Conv temperature: 9.23 C = 48.62 F Cap Strength: 8.28 C Lifted Index: 8.50 C Risk: None Lifted Index @300 mb: 13.59 C Lifted Index @700 mb: 7.15 C Showalter Index: 1.65 C Risk: Showers probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 23.10 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 297.35 Risk: None Energy Index: -0.52 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.25 J/kg Max Up Vert Vel: 9.92 m/s Conv Inhibition (B-): 66547.72 J/kg Cap Strength: 8.29 C Lift Cond Lev (LCL): 907.48 mb = 847.78 m = 2781.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 18 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 ---------------------------------------------------------- 0 958 386 130 8 -6.1 5.1 | 96 24 -23.7 2.5 1 934 610 160 18 -6.2 16.9 | 121 28 -23.7 14.3 2 925 689 170 15 -2.6 14.8 | 121 24 -20.1 12.2 3 900 914 150 11 -5.5 9.5 | 107 24 -23.0 6.9 4 868 1219 190 19 3.3 18.7 | 139 21 -14.2 16.1 5 850 1391 210 18 9.0 15.6 | 147 16 -8.5 13.0 6 836 1524 215 17 9.8 13.9 | 145 14 -7.8 11.3 7 806 1829 205 16 6.8 14.5 | 138 16 -10.8 11.9 8 777 2134 205 20 8.5 18.1 | 150 18 -9.1 15.5 9 749 2438 230 21 16.1 13.5 | 172 11 -1.4 10.9 10 722 2743 230 22 16.9 14.1 | 177 12 -0.7 11.5 11 700 2994 225 25 17.7 17.7 | 181 15 0.1 15.1 12 669 3353 225 28 19.8 19.8 | 187 17 2.3 17.2 13 644 3658 225 25 17.7 17.7 | 181 15 0.1 15.1 14 619 3962 235 15 12.3 8.6 | 139 8 -5.2 6.0 15 596 4267 235 18 14.7 10.3 | 160 8 -2.8 7.7 16 573 4572 225 20 14.1 14.1 | 164 12 -3.4 11.5 17 551 4877 240 23 19.9 11.5 | 195 9 2.4 8.9 18 500 5650 250 36 33.8 12.3 | 239 19 16.3 9.7 19 471 6096 260 41 40.4 7.1 | 259 23 22.8 4.5 20 452 6401 265 48 47.8 4.2 | 267 30 30.3 1.6 21 417 7010 265 44 43.8 3.8 | 267 26 26.3 1.2 22 400 7320 265 44 43.8 3.8 | 267 26 26.3 1.2 23 383 7620 270 46 46.0 -0.0 | 275 29 28.5 -2.6 24 352 8230 270 50 50.0 -0.0 | 275 33 32.5 -2.6 25 337 8534 250 61 57.3 20.9 | 245 44 39.8 18.3 26 309 9144 245 64 58.0 27.0 | 239 47 40.5 24.4 27 300 9360 250 68 63.9 23.3 | 246 51 46.4 20.6 28 250 10580 255 69 66.6 17.9 | 253 51 49.1 15.2 29 247 10668 255 71 68.6 18.4 | 253 53 51.0 15.8 30 225 11263 265 81 80.7 7.1 | 266 63 63.2 4.4 31 214 11582 265 81 80.7 7.1 | 266 63 63.2 4.4 32 200 12010 260 64 63.0 11.1 | 259 46 45.5 8.5 33 185 12497 260 62 61.1 10.8 | 259 44 43.5 8.2 34 160 13411 280 44 43.3 -7.6 | 292 28 25.8 -10.3 35 151 13769 275 42 41.8 -3.7 | 284 25 24.3 -6.3 36 150 13810 275 42 41.8 -3.7 | 284 25 24.3 -6.3 37 119 15240 275 37 36.9 -3.2 | 287 20 19.3 -5.8 38 100 16320 285 32 30.9 -8.3 | 309 17 13.4 -10.9 39 98 16459 285 32 30.9 -8.3 | 309 17 13.4 -10.9 40 73 18288 305 38 31.1 -21.8 | 331 28 13.6 -24.4 41 70 18520 305 21 17.2 -12.0 | 1 15 -0.3 -14.7 42 66 18898 310 20 15.3 -12.9 | 8 16 -2.2 -15.5 43 60 19507 285 29 28.0 -7.5 | 314 15 10.5 -10.1 44 57 19812 310 22 16.9 -14.1 | 2 17 -0.7 -16.8 45 54 20117 305 12 9.8 -6.9 | 39 12 -7.7 -9.5 46 51 20422 280 15 14.8 -2.6 | 28 6 -2.8 -5.2 47 50 20590 300 25 21.7 -12.5 | 345 16 4.1 -15.1 48 47 21031 300 25 21.7 -12.5 | 345 16 4.1 -15.1 49 44 21336 340 10 3.4 -9.4 | 50 19 -14.1 -12.0 50 42 21641 285 14 13.5 -3.6 | 33 7 -4.0 -6.2 51 40 21946 290 23 21.6 -7.9 | 339 11 4.1 -10.5 52 38 22250 285 18 17.4 -4.7 | 1 7 -0.1 -7.3 53 35 22860 330 16 8.0 -13.9 | 30 19 -9.5 -16.5 54 33 23165 305 10 8.2 -5.7 | 48 13 -9.3 -8.3 55 31 23470 330 10 5.0 -8.7 | 48 17 -12.5 -11.3 56 30 23740 290 15 14.1 -5.1 | 24 8 -3.4 -7.7 57 30 23774 275 10 10.0 -0.9 | 65 8 -7.6 -3.5 58 27 24384 305 22 18.0 -12.6 | 358 15 0.5 -15.2 59 23 25298 295 18 16.3 -7.6 | 7 10 -1.2 -10.2 60 22 25603 305 19 15.6 -10.9 | 8 14 -2.0 -13.5 61 21 25908 285 23 22.2 -6.0 | 331 10 4.7 -8.6 62 20 26213 275 23 22.9 -2.0 | 311 7 5.4 -4.6 63 20 26230 290 23 21.6 -7.9 | 339 11 4.1 -10.5 64 19 26518 290 23 21.6 -7.9 | 339 11 4.1 -10.5 65 17 27127 265 20 19.9 1.7 | 290 3 2.4 -0.9 66 16 27432 270 23 23.0 -0.0 | 296 6 5.5 -2.6 67 15 28042 300 30 26.0 -15.0 | 334 20 8.4 -17.6 68 14 28346 305 21 17.2 -12.0 | 1 15 -0.3 -14.7 69 13 28651 290 20 18.8 -6.8 | 352 10 1.3 -9.5 70 13 28956 270 22 22.0 -0.0 | 300 5 4.5 -2.6 71 12 29566 270 36 36.0 -0.0 | 278 19 18.5 -2.6 72 11 29870 275 28 27.9 -2.4 | 296 12 10.4 -5.1 73 10 30175 260 24 23.6 4.2 | 256 6 6.1 1.6 74 10 30470 275 42 41.8 -3.7 | 284 25 24.3 -6.3 Wind Parameters Mean winds (0-6000m): 231.5 at 23.6 knts Storm direction: 261.5 at 17.7 knts Shear (0-3000m) pos: 4.8 neg: 0.5 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 90.7 deg Storm rel helicity (0-3000m) pos: 211.7 neg: -41.4 tot: 170.4 m^2/s^2 ave: 56.8 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 5.3 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.66 Bulk Shear: 74.31 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 ------------------------------------------------------------------------------- 500 158 14 114 25| 5.3 0.0 5.3| 76.9 -33.7 43.2 86.4 0.30| 20.6 6.1 1000 172 15 122 23| 9.4 0.0 9.4|162.9 -33.7 129.2 129.2 0.54| 19.8 10.6 1500 186 15 129 20| 6.3 0.6 6.9|164.5 -41.4 123.2 82.1 0.44| 14.8 6.5 2000 194 16 135 19| 6.4 0.5 6.9|195.7 -41.4 154.3 77.2 0.50| 13.8 6.8 2500 203 18 142 17| 5.7 0.4 6.1|203.2 -41.4 161.8 64.7 0.50| 11.9 6.0 3000 209 19 149 16| 4.8 0.5 5.3|211.7 -41.4 170.4 56.8 0.50| 10.7 5.3 4000 215 19 154 15| 2.5 0.5 3.1|218.4 -67.9 150.5 37.6 0.32| 10.2 3.3 5000 221 20 162 13| 3.5 0.4 3.9|256.2 -67.9 188.3 37.7 0.39| 10.0 3.9 6000 232 24 185 12| 4.5 0.4 4.9|335.1 -67.9 267.2 44.5 0.44| 10.1 4.5 Wrote GIF file: /home/apache/climate/data/raob//CWPL/skewt/CWPL.skewt.20251017.12.gif