UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051200.upa.cvt Date: 0000Z 12 MAY 25 Searching for CWPL... Searching the city database file for: CWPL ... Date:0000Z 12 MAY 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 119 SFC 968 386 15.0 5.0 51 10.0 9.6 15 7 290.8 291.8 284.2 307.1 5.65 2 933 704 12.8 3.8 54 9.0 8.1 19 7 291.7 292.6 284.2 307.2 5.39 3 925 778 12.8 2.8 51 10.0 7.6 15 4 292.4 293.3 284.2 307.1 5.06 4 886 1140 12.6 1.6 47 11.0 6.9 227 6 295.8 296.7 285.4 310.1 4.85 5 882 1178 12.8 1.8 47 11.0 7.1 223 7 296.4 297.3 285.7 311.0 4.94 6 850 1487 10.0 2.0 57 8.0 5.9 245 10 296.6 297.6 286.0 312.0 5.20 7 788 2112 5.4 1.4 75 4.0 3.4 280 8 298.2 299.2 286.8 314.1 5.38 8 775 2248 6.8 -4.2 45 11.0 1.7 284 16 301.1 301.8 286.1 312.1 3.61 9 750 2518 6.4 -2.6 53 9.0 2.1 286 29 303.5 304.3 287.5 316.4 4.21 10 700 3079 1.6 -4.4 64 6.0 -1.2 265 36 304.3 305.0 287.5 316.4 3.94 11 640 3795 -2.9 -6.0 79 3.1 -4.3 271 46 307.0 307.8 288.4 318.9 3.82 12 616 4096 -5.3 -5.3 100 0.0 -5.3 286 47 307.7 308.4 288.9 320.7 4.18 13 579 4580 -7.9 -9.9 86 2.0 -8.7 290 55 310.1 310.7 288.8 320.0 3.11 14 552 4949 -11.1 -11.1 100 0.0 -11.1 290 52 310.6 311.2 288.8 320.1 2.97 15 525 5332 -14.1 -14.8 94 0.7 -14.3 287 54 311.5 311.9 288.4 318.9 2.31 16 514 5492 -15.7 -19.3 74 3.6 -16.7 286 55 311.4 311.7 287.6 316.7 1.61 17 500 5700 -16.3 -20.6 69 4.3 -17.4 285 56 313.2 313.4 288.1 318.1 1.48 18 490 5852 -16.9 -24.9 50 8.0 -18.8 283 58 314.2 314.4 288.0 317.8 1.03 19 487 5899 -17.1 -23.1 60 6.0 -18.6 283 58 314.6 314.8 288.3 318.7 1.22 20 484 5945 -16.9 -26.9 42 10.0 -19.1 282 59 315.4 315.5 288.2 318.4 0.87 21 460 6326 -19.7 -32.7 31 13.0 -22.0 279 61 316.5 316.6 288.2 318.4 0.53 22 450 6489 -21.1 -31.1 40 10.0 -22.9 278 61 316.7 316.8 288.4 318.9 0.63 23 437 6706 -22.7 -35.7 30 13.0 -24.7 277 62 317.4 317.4 288.3 318.8 0.42 24 409 7189 -26.5 -36.5 38 10.0 -27.9 278 62 318.5 318.6 288.8 320.0 0.41 25 400 7350 -27.7 -33.7 57 6.0 -28.6 280 62 319.0 319.1 289.0 321.0 0.55 26 399 7368 -28.1 -33.1 62 5.0 -28.9 280 62 318.7 318.8 289.0 320.8 0.59 27 375 7810 -31.1 -36.1 61 5.0 -31.7 280 64 320.4 320.5 289.4 322.1 0.47 28 352 8255 -34.1 -41.1 49 7.0 -34.8 280 65 322.2 322.3 289.8 323.3 0.30 29 300 9350 -43.7 -47.3 67 3.6 -43.9 285 68 323.8 323.8 290.1 324.4 0.18 30 294 9486 -45.1 -47.6 76 2.5 -45.2 286 70 323.7 323.7 290.0 324.3 0.18 31 269 10074 -49.7 -53.7 63 4.0 -49.8 288 79 325.3 325.3 290.5 325.7 0.10 32 257 10372 -52.3 -61.3 33 9.0 -52.5 289 83 325.7 325.7 290.5 325.9 0.04 33 250 10550 -53.9 -61.9 37 8.0 -54.1 290 86 325.9 325.9 290.6 326.1 0.04 34 244 10706 -55.3 -59.2 62 3.9 -55.4 290 86 326.1 326.1 290.7 326.3 0.05 35 240 10811 -56.1 -63.1 41 7.0 -56.2 290 88 326.5 326.5 290.7 326.6 0.03 36 235 10944 -57.4 -63.7 45 6.3 -57.5 290 91 326.5 326.5 290.7 326.6 0.03 37 233 10998 -57.9 -63.9 46 6.0 -58.0 290 91 326.5 326.5 290.7 326.6 0.03 38 217 11445 -60.3 -66.3 45 6.0 -60.4 290 88 329.5 329.5 291.6 329.6 0.02 39 200 11950 -63.3 -67.9 54 4.6 -63.3 290 85 332.5 332.5 292.4 332.6 0.02 40 193 12168 -64.9 -69.7 51 4.8 -65.0 290 82 333.4 333.4 292.6 333.4 0.02 41 190 12263 -65.1 -72.1 37 7.0 -65.1 290 80 334.5 334.5 292.9 334.6 0.01 42 181 12559 -64.3 -74.3 24 10.0 -64.4 289 75 340.5 340.5 294.4 340.6 0.01 43 176 12731 -61.7 -74.7 16 13.0 -61.8 288 72 347.5 347.5 296.1 347.6 0.01 44 170 12946 -60.7 -79.7 6 19.0 -60.9 287 68 352.7 352.7 297.2 352.7 0.00 45 161 13282 -62.3 -80.3 7 18.0 -62.4 286 63 355.5 355.5 297.8 355.5 0.00 46 150 13720 -61.1 -84.1 3 23.0 -61.3 285 55 364.8 364.8 299.6 364.8 0.00 47 146 13887 -61.3 -85.3 3 24.0 -61.5 282 56 367.3 367.3 300.1 367.3 0.00 48 140 14149 -57.3 -85.3 2 28.0 -57.6 285 55 378.8 378.8 302.1 378.8 0.00 49 134 14426 -55.9 -84.9 1 29.0 -56.3 297 52 386.0 386.0 303.2 386.0 0.00 50 126 14815 -58.1 -86.1 2 28.0 -58.4 300 48 388.9 388.9 303.6 388.9 0.00 51 119 15175 -56.9 -85.9 1 29.0 -57.3 292 44 397.5 397.5 304.9 397.5 0.00 52 107 15844 -58.7 -86.7 2 28.0 -59.0 285 46 406.4 406.4 306.0 406.4 0.00 53 105 15963 -57.3 -86.3 1 29.0 -57.7 292 42 411.2 411.2 306.7 411.2 0.00 54 100 16270 -57.9 -86.9 1 29.0 -58.3 295 34 415.9 415.9 307.2 415.9 0.00 55 94 16660 -58.3 -86.3 2 28.0 -58.7 285 32 422.5 422.5 308.0 422.5 0.00 56 82 17524 -55.5 -85.5 1 30.0 -56.1 288 38 445.0 445.0 310.4 445.1 0.00 57 70 18530 -56.5 -86.5 1 30.0 -57.1 315 21 463.5 463.5 312.1 463.5 0.00 58 64 19095 -58.7 -87.7 1 29.0 -59.2 295 20 470.7 470.7 312.7 470.7 0.00 59 56 19940 -55.1 -86.1 1 31.0 -56.0 293 25 497.2 497.3 314.8 497.3 0.00 60 50 20660 -57.3 -87.3 1 30.0 -58.1 285 13 508.4 508.4 315.5 508.5 0.00 61 48 20918 -58.1 -88.1 1 30.0 -58.9 284 11 512.5 512.5 315.8 512.5 0.00 62 37 22575 -54.1 -87.1 1 33.0 -55.6 323 7 562.4 562.4 318.8 562.4 0.01 63 30 23920 -54.9 -86.9 1 32.0 -56.5 315 16 595.0 595.0 320.4 595.0 0.01 64 20 26520 -52.9 -86.9 1 34.0 -55.6 315 5 674.3 674.3 323.6 674.3 0.01 65 18 27201 -52.1 -86.1 1 34.0 -55.2 254 3 697.4 697.4 324.3 697.5 0.01 66 17 27571 -53.5 -86.5 1 33.0 -56.4 236 3 704.4 704.4 324.6 704.5 0.01 67 14 28833 -48.9 -85.9 1 37.0 -53.8 245 3 760.2 760.2 326.2 760.4 0.02 68 13 29325 -44.5 -84.5 0 40.0 -51.4 248 2 791.7 791.8 327.0 791.9 0.02 69 10 31090 -42.7 -82.7 0 40.0 -51.5 260 2 860.2 860.2 328.6 860.6 0.04 70 7.5 33071 -33.5 -77.5 0 44.0 -49.1 971.2 971.3 330.7 972.7 0.13 TRP 193 12168 -64.9 -69.7 51 4.8 -65.0 290 82 333.4 333.4 292.6 333.4 0.02 WND 235 10944 -57.4 -63.7 45 6.3 -57.5 290 91 326.5 326.5 290.7 326.6 0.03 Sounding variables and indices 1000-500 mb thick: 5581.00 m Freezing level: 678.67 mb = 3333.44 m = 10936.36 ft Wetbulb zero: 717.88 mb = 2873.80 m = 9428.36 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 71.10 % Est. max temperature: 21.52 C = 70.74 F Sfc-Lift cond lev (LCL): 832.73 mb = 1656.33 m = 5434.08 ft T: 8.75 C 700-500 lapse rate: 6.83 C/km ThetaE index: 2.01 C Layer 775.0- 750.0 mb Conv cond level (CCL): 655.82 mb = 3599.62 m = 11809.63 ft Mean mixing ratio: 5.17 g/kg Conv temperature: 30.30 C = 86.54 F Cap Strength: 7.90 C Lifted Index: 7.00 C Risk: None Lifted Index @300 mb: 11.07 C Lifted Index @700 mb: 6.50 C Showalter Index: 4.77 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 18.30 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 100.00 Risk: None Energy Index: 1.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.42 J/kg Max Up Vert Vel: 7.27 m/s Conv Inhibition (B-): 51946.77 J/kg Cap Strength: 7.79 C Lift Cond Lev (LCL): 786.85 mb = 2123.76 m = 6967.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 27 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 ---------------------------------------------------------- 0 968 386 15 7 -1.8 -6.8 | 116 24 -22.0 10.8 1 943 610 25 11 -4.6 -10.0 | 107 26 -24.8 7.6 2 925 778 15 4 -1.0 -3.9 | 123 25 -21.2 13.7 3 910 914 245 4 3.6 1.7 | 139 25 -16.5 19.3 4 878 1219 220 7 4.5 5.4 | 146 28 -15.6 22.9 5 850 1487 245 10 9.1 4.2 | 153 24 -11.1 21.8 6 846 1524 245 12 10.9 5.1 | 158 24 -9.3 22.6 7 815 1829 275 10 10.0 -0.9 | 149 20 -10.2 16.7 8 786 2134 280 8 7.9 -1.4 | 143 20 -12.3 16.2 9 757 2438 290 29 27.3 -9.9 | 223 10 7.1 7.6 10 729 2743 275 31 30.9 -2.7 | 216 18 10.7 14.9 11 703 3048 265 32 31.9 2.8 | 210 23 11.7 20.4 12 700 3079 265 36 35.9 3.1 | 217 26 15.7 20.7 13 676 3353 260 41 40.4 7.1 | 219 32 20.2 24.7 14 650 3658 265 46 45.8 4.0 | 230 34 25.7 21.6 15 601 4267 295 48 43.5 -20.3 | 277 24 23.4 -2.7 16 578 4572 290 55 51.7 -18.8 | 272 32 31.5 -1.2 17 556 4877 290 52 48.9 -17.8 | 270 29 28.7 -0.2 18 500 5700 285 56 54.1 -14.5 | 265 34 33.9 3.1 19 474 6096 280 61 60.1 -10.6 | 260 41 39.9 7.0 20 419 7010 275 62 61.8 -5.4 | 254 43 41.6 12.2 21 400 7350 280 62 61.1 -10.8 | 261 41 40.9 6.8 22 385 7620 280 64 63.0 -11.1 | 261 43 42.9 6.5 23 323 8839 280 66 65.0 -11.5 | 262 45 44.9 6.1 24 309 9144 280 67 66.0 -11.6 | 263 46 45.8 5.9 25 300 9350 285 68 65.7 -17.6 | 270 46 45.5 -0.0 26 250 10550 290 86 80.8 -29.4 | 281 62 60.7 -11.8 27 245 10668 290 85 79.9 -29.1 | 281 61 59.7 -11.5 28 235 10944 290 91 85.5 -31.1 | 282 67 65.4 -13.6 29 234 10973 290 91 85.5 -31.1 | 282 67 65.4 -13.6 30 200 11950 290 85 79.9 -29.1 | 281 61 59.7 -11.5 31 193 12168 290 82 77.1 -28.0 | 280 58 56.9 -10.5 32 150 13720 285 55 53.1 -14.2 | 264 33 33.0 3.3 33 143 14021 280 56 55.1 -9.7 | 257 36 35.0 7.8 34 130 14630 305 50 41.0 -28.7 | 298 24 20.8 -11.1 35 118 15240 290 43 40.4 -14.7 | 262 20 20.3 2.9 36 107 15850 285 46 44.4 -11.9 | 257 25 24.3 5.7 37 102 16154 305 34 27.9 -19.5 | 284 8 7.7 -1.9 38 100 16270 295 34 30.8 -14.4 | 253 11 10.7 3.2 39 97 16459 295 34 30.8 -14.4 | 253 11 10.7 3.2 40 92 16764 280 31 30.5 -5.4 | 220 16 10.4 12.2 41 84 17374 280 37 36.4 -6.4 | 236 20 16.3 11.1 42 80 17678 295 39 35.3 -16.5 | 266 15 15.2 1.1 43 76 17983 290 18 16.9 -6.2 | 164 12 -3.2 11.4 44 73 18288 280 19 18.7 -3.3 | 174 14 -1.4 14.3 45 70 18530 315 21 14.8 -14.8 | 117 6 -5.3 2.7 46 69 18593 300 28 24.2 -14.0 | 229 5 4.1 3.6 47 66 18898 315 25 17.7 -17.7 | 87 2 -2.5 -0.1 48 63 19202 285 18 17.4 -4.7 | 168 13 -2.8 12.9 49 60 19507 275 18 17.9 -1.6 | 172 16 -2.2 16.0 50 54 20117 300 28 24.2 -14.0 | 229 5 4.1 3.6 51 52 20422 290 20 18.8 -6.8 | 173 11 -1.4 10.7 52 50 20660 285 13 12.6 -3.4 | 152 16 -7.6 14.2 53 49 20726 300 12 10.4 -6.0 | 140 15 -9.8 11.6 54 47 21031 275 10 10.0 -0.9 | 149 20 -10.2 16.7 55 45 21336 300 27 23.4 -13.5 | 219 5 3.2 4.1 56 43 21641 320 19 12.2 -14.6 | 111 8 -7.9 3.0 57 41 21946 310 21 16.1 -13.5 | 135 6 -4.1 4.1 58 39 22250 335 18 7.6 -16.3 | 96 13 -12.5 1.3 59 37 22555 330 7 3.5 -6.1 | 125 20 -16.6 11.5 60 35 22860 250 10 9.4 3.4 | 153 24 -10.8 21.0 61 32 23470 350 18 3.1 -17.7 | 89 17 -17.0 -0.2 62 31 23774 360 13 -0.0 -13.0 | 103 21 -20.1 4.6 63 30 23920 315 16 11.3 -11.3 | 125 11 -8.8 6.3 64 29 24079 305 10 8.2 -5.7 | 135 17 -12.0 11.8 65 28 24384 325 19 10.9 -15.6 | 102 9 -9.2 2.0 66 27 24689 355 12 1.0 -12.0 | 106 20 -19.1 5.6 67 25 24994 235 1 0.8 0.6 | 133 27 -19.3 18.1 68 22 25908 295 10 9.1 -4.2 | 140 17 -11.1 13.3 69 21 26213 320 14 9.0 -10.7 | 122 13 -11.1 6.8 70 20 26520 315 5 3.5 -3.5 | 130 22 -16.6 14.0 71 17 27432 235 3 2.5 1.7 | 137 26 -17.7 19.3 72 10 31090 260 2 2.0 0.3 | 135 26 -18.2 17.9 Wind Parameters Mean winds (0-6000m): 281.1 at 35.6 knts Storm direction: 311.1 at 26.7 knts Shear (0-3000m) pos: 3.6 neg: 6.4 tot: 10.0 10-3/s Storm rel Dir Shear (0-3000m): 104.3 deg Storm rel helicity (0-3000m) pos: 231.1 neg: -64.8 tot: 166.3 m^2/s^2 ave: 55.4 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 13.5 stream: 5.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.14 Bulk Shear: 183.25 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 18 7 115 25| 0.0 9.1 9.1| 81.9 -23.8 58.0 116.1 0.54| 17.1 9.3 1000 313 7 130 20| 0.0 7.7 7.7|123.4 -23.8 99.6 99.6 0.61| 12.7 7.7 1500 270 8 146 21| 2.2 5.1 7.3|140.8 -42.5 98.3 65.6 0.43| 11.5 4.9 2000 277 9 146 20| 5.5 3.8 9.3|190.9 -49.4 141.4 70.7 0.52| 13.5 7.0 2500 279 13 156 17| 4.4 5.3 9.6|201.5 -60.7 140.9 56.3 0.43| 13.6 5.8 3000 273 17 171 17| 3.6 6.4 10.0|231.1 -64.8 166.3 55.4 0.41| 13.5 5.5 4000 275 25 197 16| 5.9 4.8 10.6|442.9 -69.0 373.9 93.5 0.53| 14.3 7.6 5000 280 31 220 16| 4.7 4.5 9.2|442.9-102.1 340.8 68.2 0.45| 12.6 5.6 6000 281 36 234 18| 3.9 4.7 8.6|442.9-159.1 283.8 47.3 0.37| 11.5 4.2 Wrote GIF file: /home/apache/climate/data/raob//CWPL/skewt/CWPL.skewt.20250512.00.gif