UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081012.upa.cvt Date: 1200Z 10 AUG 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:1200Z 10 AUG 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 179 160 1 SFC 999 189 20.4 19.7 96 0.7 19.9 160 1 293.6 296.2 293.1 335.3 14.61 2 993 241 20.0 19.3 96 0.7 19.5 176 3 293.7 296.3 292.9 334.6 14.33 3 952 608 24.4 17.4 65 7.0 19.6 275 22 301.8 304.2 294.5 340.8 13.25 4 925 859 22.6 17.6 73 5.0 19.1 275 20 302.4 305.0 295.1 343.3 13.82 5 850 1591 17.2 14.1 82 3.1 15.1 245 20 304.2 306.4 294.3 339.9 11.99 6 770 2427 10.8 9.2 90 1.6 9.8 259 20 306.0 307.8 293.0 334.7 9.53 7 746 2691 9.8 5.6 75 4.2 7.3 244 17 307.7 309.1 292.0 331.0 7.67 8 738 2781 8.8 7.7 93 1.1 8.1 238 16 307.5 309.2 293.0 334.8 8.97 9 700 3218 7.0 2.0 70 5.0 4.2 230 16 310.2 311.4 291.6 329.8 6.33 10 691 3324 6.4 0.4 65 6.0 3.2 230 15 310.7 311.8 291.3 328.5 5.71 11 676 3504 5.2 2.8 84 2.4 3.8 230 14 311.3 312.7 292.5 332.8 6.94 12 577 4778 -2.5 -7.5 68 5.0 -4.7 294 4 316.7 317.5 291.4 328.9 3.77 13 549 5170 -5.1 -8.6 76 3.5 -6.6 313 6 318.2 318.9 291.7 330.0 3.64 14 542 5271 -5.7 -11.7 63 6.0 -8.1 314 6 318.7 319.2 291.2 328.1 2.88 15 539 5315 -6.1 -12.1 62 6.0 -8.5 314 6 318.7 319.2 291.1 327.9 2.80 16 537 5344 -6.1 -8.1 86 2.0 -7.0 314 6 319.0 319.8 292.2 331.6 3.87 17 517 5640 -7.5 -10.0 82 2.5 -8.5 317 6 320.8 321.5 292.3 332.2 3.46 18 511 5731 -7.7 -14.7 57 7.0 -10.3 318 6 321.6 322.1 291.6 329.7 2.39 19 504 5838 -8.1 -16.1 53 8.0 -10.9 319 6 322.4 322.9 291.6 329.7 2.16 20 500 5900 -8.5 -15.5 57 7.0 -11.1 320 6 322.7 323.1 291.8 330.4 2.29 21 498 5931 -8.7 -14.7 62 6.0 -10.9 317 6 322.8 323.3 292.0 331.1 2.46 22 491 6041 -8.7 -17.7 48 9.0 -11.8 306 7 324.1 324.5 291.9 330.7 1.94 23 487 6104 -7.9 -21.9 31 14.0 -12.3 300 7 325.9 326.1 291.9 330.6 1.36 24 463 6496 -9.7 -25.7 26 16.0 -14.2 294 9 328.4 328.6 292.3 332.0 1.02 25 451 6698 -10.9 -22.9 37 12.0 -14.5 290 10 329.3 329.6 292.8 334.1 1.34 26 417 7296 -14.5 -29.5 27 15.0 -18.1 12 10 332.2 332.3 293.1 335.1 0.80 27 400 7610 -16.9 -24.9 50 8.0 -19.1 20 12 333.0 333.3 293.7 337.6 1.27 28 389 7818 -18.9 -22.2 75 3.3 -19.8 18 15 333.1 333.4 294.1 339.0 1.66 29 340 8811 -24.1 -35.1 36 11.0 -26.1 359 14 339.1 339.2 294.6 341.2 0.57 30 313 9408 -29.1 -37.1 46 8.0 -30.3 29 15 340.2 340.3 294.8 342.2 0.51 31 300 9710 -31.3 -43.3 30 12.0 -32.7 350 5 341.3 341.3 294.9 342.4 0.28 32 276 10294 -36.3 -55.3 12 19.0 -37.5 247 5 342.3 342.3 295.0 342.6 0.08 33 250 10970 -42.7 -54.7 26 12.0 -43.3 250 9 342.6 342.6 295.0 343.0 0.09 34 249 10997 -42.7 -54.7 26 12.0 -43.3 251 9 343.0 343.0 295.1 343.4 0.09 35 225 11675 -49.5 -53.8 61 4.3 -49.7 278 10 342.6 342.7 295.1 343.1 0.11 36 215 11973 -51.7 -54.2 74 2.5 -51.8 291 10 343.7 343.7 295.3 344.2 0.11 37 210 12126 -52.9 -57.9 55 5.0 -53.1 297 10 344.2 344.2 295.4 344.5 0.07 38 205 12281 -54.1 -58.2 61 4.1 -54.2 317 10 344.7 344.7 295.5 345.0 0.07 39 200 12440 -55.3 -62.3 41 7.0 -55.5 350 9 345.2 345.2 295.6 345.4 0.04 40 198 12504 -55.7 -62.7 41 7.0 -55.8 311 13 345.6 345.6 295.7 345.7 0.04 41 195 12601 -54.1 -64.1 28 10.0 -54.3 330 11 349.6 349.6 296.6 349.8 0.04 42 150 14220 -68.3 -71.9 60 3.6 -68.3 360 4 352.4 352.4 297.2 352.5 0.02 43 149 14260 -68.7 -72.2 60 3.5 -68.7 51 6 352.4 352.4 297.2 352.5 0.01 44 144 14465 -70.1 -73.2 64 3.1 -70.1 74 10 353.4 353.4 297.4 353.5 0.01 45 138 14718 -71.1 -75.7 50 4.6 -71.1 350 20 356.0 356.0 297.9 356.0 0.01 46 125 15309 -69.1 -78.1 26 9.0 -69.2 359 18 369.8 369.8 300.5 369.9 0.01 47 122 15455 -69.3 -75.3 41 6.0 -69.4 16 14 372.1 372.1 300.9 372.1 0.01 48 120 15555 -65.3 -78.3 15 13.0 -65.4 25 12 381.2 381.2 302.5 381.2 0.01 49 118 15658 -63.3 -87.3 2 24.0 -63.5 25 11 386.7 386.7 303.3 386.7 0.00 50 102 16558 -62.7 -83.7 4 21.0 -62.9 68 10 404.3 404.3 305.7 404.3 0.00 51 100 16680 -62.9 -84.9 4 22.0 -63.1 120 7 406.2 406.2 306.0 406.2 0.00 52 85 17684 -60.1 -86.1 2 26.0 -60.4 142 13 431.2 431.2 309.0 431.2 0.00 53 83 17832 -60.7 -86.7 2 26.0 -61.0 164 14 432.9 432.9 309.1 432.9 0.00 54 76 18384 -56.9 -84.9 2 28.0 -57.5 203 13 451.9 451.9 311.0 451.9 0.00 55 70 18900 -59.5 -86.5 2 27.0 -59.9 300 13 457.1 457.1 311.5 457.1 0.00 56 67 19174 -59.7 -86.7 2 27.0 -60.2 300 15 462.4 462.4 312.0 462.4 0.00 57 53 20643 -59.1 -87.1 1 28.0 -59.7 109 9 495.9 495.9 314.7 495.9 0.00 58 50 21010 -57.3 -86.3 1 29.0 -58.1 115 8 508.4 508.4 315.5 508.5 0.00 59 47 21406 -53.5 -84.5 1 31.0 -54.8 123 9 526.6 526.6 316.7 526.7 0.01 60 44 21830 -54.7 -84.7 1 30.0 -55.9 113 17 533.7 533.7 317.2 533.8 0.01 61 30 24300 -52.3 -84.3 1 32.0 -54.4 105 9 602.1 602.1 320.7 602.1 0.01 62 20 26940 -48.9 -82.9 1 34.0 -52.7 90 33 686.5 686.5 324.0 686.7 0.02 63 18 27635 -49.1 -83.1 1 34.0 -53.1 101 32 706.9 706.9 324.7 707.0 0.02 64 12 30370 -38.5 -79.5 1 41.0 -48.7 101 18 831.3 831.4 328.0 831.9 0.06 65 10 31630 -37.1 -79.1 0 42.0 -49.0 80 23 881.1 881.1 329.1 881.9 0.08 66 9.6 31913 -36.3 -79.3 0 43.0 -48.9 894.4 894.5 329.3 895.2 0.08 67 8.0 33174 -37.7 -79.7 0 42.0 -50.4 936.7 936.8 330.1 937.7 0.09 68 6.6 34511 -34.1 -77.1 0 43.0 -50.1 1004.8 1004.9 331.3 1006.8 0.16 TRP 138 14718 -71.1 -75.7 50 4.6 -71.1 350 20 356.0 356.0 297.9 356.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5721.00 m Freezing level: 609.14 mb = 4364.08 m = 14317.67 ft Wetbulb zero: 631.70 mb = 4049.04 m = 13284.09 ft Precipitable water: 1.81 inches Sfc-500 mean rel hum: 77.72 % Est. max temperature: 30.95 C = 87.71 F Sfc-Lift cond lev (LCL): 989.09 mb = 275.32 m = 903.26 ft T: 20.41 C 700-500 lapse rate: 5.78 C/km ThetaE index: 12.22 C Layer 850.0- 738.0 mb Conv cond level (CCL): 831.56 mb = 1776.43 m = 5828.13 ft Mean mixing ratio: 13.68 g/kg Conv temperature: 31.35 C = 88.42 F Cap Strength: 3.13 C Lifted Index: -1.78 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.72 C Lifted Index @700 mb: -0.70 C Showalter Index: -1.66 C Risk: Thunderstorms probable Total Totals Index: 48.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 22.60 C K Index: 34.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 215.20 Risk: None Energy Index: -1.93 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 252.33 J/kg Max Up Vert Vel: 22.46 m/s Conv Inhibition (B-): 102.37 J/kg Cap Strength: 3.13 C Lift Cond Lev (LCL): 887.51 mb = 1217.20 m = 3993.38 ft Lev Free Conv (LFC): 782.51 mb = 2290.58 m = 7514.95 ft Equ Level (EL): 482.51 mb = 6176.03 m = 20262.31 ft B at Equ Level: 251.81 J/kg Max Parcel Lev (MPL): 282.51 mb = 10130.62 m = 33236.53 ft Wind level data Storm motion: 284 at 10 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 ---------------------------------------------------------- 0 999 189 160 1 -0.3 0.9 | 109 10 -9.9 3.4 1 986 305 195 5 1.3 4.8 | 131 11 -8.2 7.3 2 952 610 275 22 21.9 -1.9 | 268 12 12.4 0.5 3 925 859 275 20 19.9 -1.7 | 266 10 10.4 0.7 4 919 914 275 20 19.9 -1.7 | 266 10 10.4 0.7 5 887 1219 260 19 18.7 3.3 | 238 11 9.2 5.7 6 850 1591 245 20 18.1 8.5 | 218 14 8.6 10.9 7 826 1829 245 20 18.1 8.5 | 218 14 8.6 10.9 8 797 2134 250 24 22.6 8.2 | 231 17 13.0 10.6 9 768 2438 260 20 19.7 3.5 | 240 12 10.2 5.9 10 741 2743 240 16 13.9 8.0 | 203 11 4.3 10.4 11 714 3048 225 16 11.3 11.3 | 187 14 1.8 13.7 12 700 3218 230 16 12.3 10.3 | 192 13 2.7 12.7 13 662 3658 230 13 10.0 8.4 | 182 11 0.4 10.8 14 638 3962 205 14 5.9 12.7 | 167 16 -3.6 15.1 15 614 4267 260 7 6.9 1.2 | 144 4 -2.6 3.6 16 591 4572 270 2 2.0 -0.0 | 108 8 -7.5 2.4 17 568 4877 310 6 4.6 -3.9 | 74 5 -4.9 -1.4 18 500 5900 320 6 3.9 -4.6 | 69 6 -5.7 -2.2 19 487 6096 300 7 6.1 -3.5 | 73 4 -3.5 -1.1 20 450 6706 290 10 9.4 -3.4 | 7 1 -0.1 -1.0 21 416 7315 15 10 -2.6 -9.7 | 59 14 -12.1 -7.2 22 400 7610 20 12 -4.1 -11.3 | 57 16 -13.6 -8.8 23 399 7620 15 11 -2.8 -10.6 | 56 15 -12.4 -8.2 24 383 7925 20 18 -6.2 -16.9 | 47 21 -15.7 -14.5 25 367 8230 20 16 -5.5 -15.0 | 50 20 -15.0 -12.6 26 352 8534 340 14 4.8 -13.2 | 24 12 -4.7 -10.7 27 324 9144 25 15 -6.3 -13.6 | 55 19 -15.9 -11.2 28 311 9449 30 15 -7.5 -13.0 | 58 20 -17.0 -10.6 29 300 9710 350 5 0.9 -4.9 | 74 9 -8.7 -2.5 30 285 10058 260 4 3.9 0.7 | 119 6 -5.6 3.1 31 261 10668 225 8 5.7 5.7 | 154 9 -3.9 8.1 32 250 10970 250 9 8.5 3.1 | 169 6 -1.1 5.5 33 208 12192 300 10 8.7 -5.0 | 19 3 -0.9 -2.6 34 200 12440 350 9 1.6 -8.9 | 51 10 -8.0 -6.4 35 198 12497 310 13 10.0 -8.4 | 356 6 0.4 -5.9 36 180 13106 70 1 -0.9 -0.3 | 101 11 -10.5 2.1 37 171 13411 115 10 -9.1 4.2 | 110 20 -18.6 6.7 38 163 13716 120 19 -16.5 9.5 | 115 29 -26.0 11.9 39 155 14021 135 12 -8.5 8.5 | 121 21 -18.0 10.9 40 150 14220 360 4 -0.0 -4.0 | 81 10 -9.5 -1.6 41 147 14326 135 10 -7.1 7.1 | 120 19 -16.6 9.5 42 140 14630 360 10 -0.0 -10.0 | 52 12 -9.5 -7.6 43 138 14718 350 20 3.5 -19.7 | 19 18 -6.0 -17.3 44 127 15240 350 20 3.5 -19.7 | 19 18 -6.0 -17.3 45 120 15545 25 12 -5.1 -10.9 | 60 17 -14.6 -8.4 46 115 15850 25 10 -4.2 -9.1 | 64 15 -13.7 -6.6 47 109 16154 15 22 -5.7 -21.3 | 39 24 -15.2 -18.8 48 104 16459 25 12 -5.1 -10.9 | 60 17 -14.6 -8.4 49 100 16680 120 7 -6.1 3.5 | 111 17 -15.6 5.9 50 94 17069 120 7 -6.1 3.5 | 111 17 -15.6 5.9 51 89 17374 85 11 -11.0 -1.0 | 94 21 -20.5 1.5 52 85 17678 140 13 -8.4 10.0 | 125 22 -17.9 12.4 53 81 17983 185 14 1.2 13.9 | 153 18 -8.3 16.4 54 77 18288 180 13 0.0 13.0 | 148 18 -9.5 15.4 55 74 18593 250 13 12.2 4.4 | 201 7 2.7 6.9 56 70 18898 285 26 25.1 -6.7 | 285 16 15.6 -4.3 57 70 18900 300 13 11.3 -6.5 | 337 4 1.7 -4.1 58 64 19507 300 18 15.6 -9.0 | 317 9 6.1 -6.6 59 61 19812 330 10 5.0 -8.7 | 36 8 -4.5 -6.2 60 55 20422 105 10 -9.7 2.6 | 105 20 -19.2 5.0 61 50 21010 115 8 -7.3 3.4 | 109 18 -16.8 5.8 62 48 21336 125 8 -6.6 4.6 | 114 18 -16.1 7.0 63 43 21946 110 19 -17.9 6.5 | 108 29 -27.4 8.9 64 38 22860 120 13 -11.3 6.5 | 113 23 -20.8 8.9 65 36 23165 105 10 -9.7 2.6 | 105 20 -19.2 5.0 66 34 23470 85 13 -13.0 -1.1 | 93 23 -22.5 1.3 67 33 23774 110 10 -9.4 3.4 | 107 20 -18.9 5.9 68 31 24079 90 13 -13.0 0.0 | 96 23 -22.5 2.4 69 30 24300 105 9 -8.7 2.3 | 105 19 -18.2 4.8 70 30 24384 90 12 -12.0 0.0 | 96 22 -21.5 2.4 71 28 24689 110 12 -11.3 4.1 | 107 22 -20.8 6.5 72 27 24994 75 10 -9.7 -2.6 | 90 19 -19.2 -0.2 73 26 25298 105 13 -12.6 3.4 | 105 23 -22.1 5.8 74 25 25603 45 13 -9.2 -9.2 | 70 20 -18.7 -6.8 75 23 25908 20 12 -4.1 -11.3 | 57 16 -13.6 -8.8 76 22 26213 30 14 -7.0 -12.1 | 60 19 -16.5 -9.7 77 21 26518 100 24 -23.6 4.2 | 101 34 -33.2 6.6 78 20 26822 115 13 -11.8 5.5 | 110 23 -21.3 7.9 79 20 26940 90 33 -33.0 0.0 | 93 43 -42.5 2.4 80 19 27127 85 19 -18.9 -1.7 | 92 28 -28.5 0.8 81 19 27432 90 34 -34.0 0.0 | 93 44 -43.5 2.4 82 18 27737 105 31 -29.9 8.0 | 105 41 -39.5 10.5 83 16 28651 100 36 -35.5 6.3 | 101 46 -45.0 8.7 84 14 29261 120 22 -19.1 11.0 | 115 32 -28.6 13.4 85 13 29870 105 33 -31.9 8.5 | 105 43 -41.4 11.0 86 12 30175 105 17 -16.4 4.4 | 105 27 -25.9 6.8 87 10 31630 80 23 -22.7 -4.0 | 87 32 -32.2 -1.6 Wind Parameters Mean winds (0-6000m): 254.3 at 13.1 knts Storm direction: 284.3 at 9.8 knts Shear (0-3000m) pos: 4.4 neg: 3.2 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 82.4 deg Storm rel helicity (0-3000m) pos: 101.5 neg: -60.5 tot: 41.0 m^2/s^2 ave: 13.7 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 2.7 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 428.24 Bulk Shear: 0.59 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 ------------------------------------------------------------------------------- 500 263 12 215 5| 22.4 0.0 22.4| 78.3 0.0 78.3 156.6 0.99| 31.0 30.8 1000 269 16 247 7| 11.2 2.7 13.9| 78.3 -13.6 64.8 64.8 0.69| 18.6 12.9 1500 262 17 237 9| 7.5 3.7 11.2| 78.3 -28.7 49.6 33.1 0.49| 14.4 7.0 2000 257 18 233 11| 6.7 2.8 9.4| 93.6 -28.7 64.9 32.4 0.52| 12.0 6.2 2500 257 19 232 11| 5.3 3.0 8.4| 99.2 -46.6 52.5 21.0 0.35| 11.7 4.0 3000 253 18 226 11| 4.4 3.2 7.7|101.5 -60.5 41.0 13.7 0.26| 10.7 2.7 4000 247 17 214 11| 3.3 2.5 5.8|104.1 -78.7 25.5 6.4 0.14| 10.1 1.4 5000 250 15 209 9| 2.7 2.0 4.7|104.1 -92.0 12.2 2.4 0.02| 9.4 0.2 6000 254 13 207 7| 2.3 1.6 3.8|104.4 -92.6 11.8 2.0 0.02| 8.1 0.1 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20250810.12.gif