UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:0000Z 21 APR 25 Station: CWEU WMO ident: 71917 Latitude: 79.98 Longitude: -85.93 Elevation: 10.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1024 10 -20.5 -24.0 73 3.5 -20.9 120 3 250.9 251.0 250.7 252.4 0.54 1 1019 46 -20.9 -24.2 75 3.3 -21.3 91 3 250.9 251.0 250.7 252.3 0.53 2 1011 103 -20.1 -23.6 74 3.5 -20.5 45 4 252.3 252.3 251.9 253.8 0.56 3 1007 132 -17.7 -23.7 59 6.0 -18.5 21 4 254.9 255.0 254.2 256.5 0.56 4 1001 177 -16.5 -23.5 55 7.0 -17.5 346 5 256.6 256.7 255.6 258.2 0.57 5 1000 184 -16.5 -23.5 55 7.0 -17.5 340 5 256.6 256.7 255.7 258.2 0.57 6 989 267 -17.3 -23.3 60 6.0 -18.1 340 7 256.7 256.8 255.7 258.3 0.59 7 981 328 -15.1 -22.1 55 7.0 -16.2 349 8 259.5 259.6 258.1 261.3 0.66 8 972 398 -15.5 -22.5 55 7.0 -16.6 14 7 259.8 259.9 258.3 261.5 0.65 9 967 437 -11.7 -22.7 40 11.0 -13.6 29 6 264.0 264.1 261.6 265.8 0.64 10 964 461 -11.5 -22.5 40 11.0 -13.4 37 6 264.4 264.5 261.9 266.3 0.65 11 925 777 -11.3 -22.3 40 11.0 -13.3 95 8 267.8 267.9 264.4 269.7 0.69 12 915 860 -11.1 -23.1 36 12.0 -13.3 107 7 268.8 268.9 265.1 270.7 0.65 13 894 1038 -11.9 -21.9 43 10.0 -13.7 125 7 269.8 269.9 266.0 271.9 0.74 14 883 1133 -11.5 -13.4 86 1.9 -12.0 133 8 271.1 271.4 268.3 275.4 1.54 15 861 1327 -11.7 -13.2 89 1.5 -12.1 135 7 272.9 273.2 269.5 277.4 1.60 16 850 1425 -12.3 -13.3 92 1.0 -12.6 130 7 273.3 273.5 269.8 277.8 1.61 17 825 1653 -13.5 -14.1 95 0.6 -13.6 172 6 274.3 274.6 270.4 278.7 1.55 18 755 2325 -15.3 -18.4 77 3.1 -16.0 199 9 279.4 279.6 272.8 282.9 1.19 19 707 2818 -18.5 -19.8 89 1.3 -18.8 215 10 281.2 281.4 273.8 284.5 1.12 20 700 2892 -18.7 -20.8 83 2.1 -19.1 225 10 281.8 282.0 273.9 284.9 1.04 21 685 3054 -18.9 -22.0 76 3.1 -19.5 230 10 283.3 283.5 274.6 286.2 0.96 22 684 3065 -18.9 -22.2 75 3.3 -19.5 230 10 283.4 283.6 274.7 286.3 0.94 23 627 3707 -24.1 -24.4 97 0.3 -24.2 213 17 284.6 284.8 275.2 287.2 0.85 24 613 3872 -24.3 -31.3 52 7.0 -25.2 226 13 286.2 286.3 275.5 287.7 0.46 25 607 3943 -24.7 -31.7 52 7.0 -25.6 232 11 286.6 286.7 275.6 288.0 0.44 26 599 4040 -25.1 -28.2 75 3.1 -25.5 234 10 287.2 287.3 276.2 289.2 0.63 27 582 4250 -25.1 -33.1 47 8.0 -26.1 231 11 289.6 289.7 277.1 290.9 0.40 28 577 4312 -25.3 -33.3 47 8.0 -26.3 232 11 290.1 290.1 277.3 291.4 0.40 29 567 4439 -26.1 -29.6 72 3.5 -26.6 240 12 290.6 290.7 277.9 292.4 0.58 30 556 4581 -26.9 -30.0 75 3.1 -27.3 250 12 291.3 291.4 278.2 293.1 0.57 31 528 4952 -29.7 -34.1 66 4.4 -30.2 253 13 292.2 292.3 278.4 293.6 0.40 32 525 4993 -29.5 -32.1 78 2.6 -29.8 251 13 293.0 293.0 278.9 294.6 0.49 33 500 5340 -31.3 -33.7 79 2.4 -31.6 255 13 294.9 295.0 279.7 296.3 0.44 34 495 5411 -31.5 -33.8 80 2.3 -31.7 248 16 295.5 295.6 280.0 296.9 0.44 35 457 5971 -33.1 -35.2 81 2.1 -33.3 250 27 300.3 300.4 282.1 301.7 0.42 36 400 6890 -39.3 -42.1 75 2.8 -39.5 260 36 303.9 304.0 283.3 304.7 0.24 37 322 8342 -50.3 -54.6 60 4.3 -50.4 267 43 308.2 308.2 284.7 308.4 0.07 38 300 8800 -54.1 -57.6 65 3.5 -54.2 275 40 309.1 309.1 285.1 309.3 0.05 39 287 9084 -55.7 -58.9 67 3.2 -55.8 271 38 310.7 310.8 285.7 310.9 0.05 40 280 9241 -56.5 -60.5 61 4.0 -56.6 273 35 311.8 311.8 286.0 311.9 0.04 41 257 9785 -57.7 -66.7 31 9.0 -57.8 255 24 317.8 317.8 288.1 317.8 0.02 42 250 9960 -56.1 -70.1 16 14.0 -56.3 260 28 322.7 322.7 289.6 322.7 0.01 43 239 10248 -52.5 -77.5 3 25.0 -52.8 258 24 332.3 332.3 292.3 332.3 0.00 44 234 10384 -53.1 -78.1 3 25.0 -53.4 260 22 333.4 333.4 292.6 333.4 0.00 45 217 10871 -51.3 -78.3 3 27.0 -51.7 258 13 343.4 343.4 295.1 343.4 0.00 46 205 11240 -51.7 -80.7 2 29.0 -52.1 264 11 348.4 348.4 296.3 348.4 0.00 47 200 11400 -50.7 -81.7 1 31.0 -51.1 270 7 352.5 352.5 297.2 352.5 0.00 48 190 11737 -48.7 -81.7 1 33.0 -49.3 252 10 360.9 360.9 298.9 360.9 0.00 49 172 12391 -49.9 -82.9 1 33.0 -50.5 223 10 369.3 369.3 300.4 369.4 0.00 50 154 13116 -49.1 -83.1 1 34.0 -49.8 240 10 382.6 382.6 302.6 382.6 0.00 51 150 13290 -47.9 -82.9 1 35.0 -48.7 235 3 387.5 387.5 303.4 387.5 0.00 52 148 13378 -47.3 -82.3 1 35.0 -48.1 250 3 390.1 390.1 303.8 390.1 0.00 53 124 14540 -49.1 -84.1 1 35.0 -50.0 180 10 407.0 407.0 306.2 407.0 0.00 54 114 15093 -46.5 -83.5 1 37.0 -47.7 217 11 421.8 421.8 307.9 421.8 0.00 55 100 15960 -46.9 -83.9 1 37.0 -48.2 220 12 437.1 437.1 309.6 437.1 0.00 56 81 17353 -47.3 -84.3 1 37.0 -48.8 233 10 463.4 463.4 312.1 463.5 0.00 57 76 17775 -45.9 -83.9 1 38.0 -47.7 239 10 474.9 474.9 313.0 474.9 0.00 58 70 18320 -47.1 -84.1 1 37.0 -48.8 230 8 483.6 483.6 313.7 483.6 0.00 59 65 18809 -47.3 -84.3 1 37.0 -49.1 239 11 493.5 493.5 314.5 493.6 0.00 60 51 20418 -45.3 -84.3 0 39.0 -47.9 225 11 533.7 533.7 317.2 533.7 0.01 61 50 20550 -45.5 -84.5 0 39.0 -48.1 205 15 536.2 536.2 317.3 536.3 0.01 62 30 23940 -47.5 -86.5 0 39.0 -50.7 200 11 615.1 615.1 321.3 615.2 0.01 63 20 26620 -48.3 -87.3 0 39.0 -52.3 225 7 688.3 688.3 324.0 688.4 0.01 64 15 28516 -48.9 -86.9 0 38.0 -53.5 316 1 745.4 745.4 325.8 745.5 0.01 65 10 31200 -45.9 -84.9 0 39.0 -53.2 305 2 848.2 848.2 328.4 848.5 0.03 66 5.5 35230 -40.1 -81.1 0 41.0 -53.3 1032.1 1032.1 331.7 1033.3 0.10 TRP 257 9785 -57.7 -66.7 31 9.0 -57.8 255 24 317.8 317.8 288.1 317.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5156.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 73.13 % Est. max temperature: 0.54 C = 32.97 F Sfc-Lift cond lev (LCL): 966.46 mb = 441.11 m = 1447.19 ft T: -11.66 C 700-500 lapse rate: 5.15 C/km ThetaE index: 0.06 C Layer 1019.0-1011.0 mb Conv cond level (CCL): 530.19 mb = 4922.28 m = 16149.02 ft Mean mixing ratio: 0.63 g/kg Conv temperature: 21.00 C = 69.80 F Cap Strength: 25.56 C Lifted Index: 26.75 C Risk: None Lifted Index @300 mb: 33.13 C Lifted Index @700 mb: 18.16 C Showalter Index: 14.35 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 18.00 C K Index: 3.60 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 71.82 J/kg Max Up Vert Vel: 11.98 m/s Conv Inhibition (B-): 87281.98 J/kg Cap Strength: 26.74 C Lift Cond Lev (LCL): 850.74 mb = 1418.33 m = 4653.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 at 9 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 1024 10 120 3 -2.6 1.5 | 88 11 -10.9 -0.4 1 1000 184 340 5 1.7 -4.7 | 45 9 -6.6 -6.6 2 984 305 340 8 2.7 -7.5 | 31 11 -5.6 -9.4 3 946 610 90 4 -4.0 0.0 | 81 12 -12.3 -1.9 4 925 777 95 8 -8.0 0.7 | 86 16 -16.3 -1.2 5 909 914 115 7 -6.3 3.0 | 94 15 -14.6 1.1 6 873 1219 140 8 -5.1 6.1 | 107 14 -13.4 4.2 7 850 1425 130 7 -5.4 4.5 | 101 14 -13.7 2.6 8 806 1829 205 6 2.5 5.4 | 122 7 -5.8 3.5 9 774 2134 205 5 2.1 4.5 | 113 7 -6.2 2.6 10 743 2438 195 11 2.8 10.6 | 148 10 -5.4 8.7 11 714 2743 205 10 4.2 9.1 | 150 8 -4.1 7.2 12 700 2892 225 10 7.1 7.1 | 167 5 -1.2 5.2 13 685 3048 230 10 7.7 6.4 | 172 5 -0.6 4.5 14 630 3658 210 18 9.0 15.6 | 183 14 0.7 13.7 15 604 3962 235 10 8.2 5.7 | 178 4 -0.1 3.8 16 579 4267 230 11 8.4 7.1 | 181 5 0.1 5.2 17 556 4572 250 12 11.3 4.1 | 233 4 3.0 2.2 18 533 4877 255 13 12.6 3.4 | 251 5 4.3 1.5 19 511 5182 245 12 10.9 5.1 | 219 4 2.6 3.2 20 500 5340 255 13 12.6 3.4 | 251 5 4.3 1.5 21 490 5486 240 19 16.5 9.5 | 227 11 8.2 7.6 22 469 5791 250 30 28.2 10.3 | 247 22 19.9 8.4 23 448 6096 250 25 23.5 8.6 | 246 17 15.2 6.7 24 400 6890 260 36 35.5 6.3 | 261 28 27.2 4.4 25 358 7620 270 35 35.0 -0.0 | 274 27 26.7 -1.9 26 327 8230 265 44 43.8 3.8 | 267 36 35.5 1.9 27 300 8800 275 40 39.8 -3.5 | 280 32 31.6 -5.4 28 284 9144 270 38 38.0 -0.0 | 274 30 29.7 -1.9 29 271 9449 280 28 27.6 -4.9 | 289 20 19.3 -6.8 30 257 9785 255 24 23.2 6.2 | 254 15 14.9 4.3 31 250 9960 260 28 27.6 4.9 | 261 20 19.3 3.0 32 246 10058 255 26 25.1 6.7 | 254 17 16.8 4.8 33 235 10363 260 23 22.7 4.0 | 262 15 14.4 2.1 34 224 10668 255 14 13.5 3.6 | 252 6 5.2 1.7 35 204 11278 265 11 11.0 1.0 | 289 3 2.7 -0.9 36 200 11400 270 7 7.0 -0.0 | 34 2 -1.3 -1.9 37 195 11582 265 10 10.0 0.9 | 302 2 1.7 -1.0 38 186 11887 240 10 8.7 5.0 | 187 3 0.4 3.1 39 162 12802 210 10 5.0 8.7 | 154 8 -3.3 6.8 40 154 13106 240 10 8.7 5.0 | 187 3 0.4 3.1 41 150 13290 235 3 2.5 1.7 | 88 6 -5.8 -0.2 42 147 13411 255 3 2.9 0.8 | 78 6 -5.4 -1.1 43 141 13716 225 10 7.1 7.1 | 167 5 -1.2 5.2 44 122 14630 175 10 -0.9 10.0 | 131 12 -9.2 8.1 45 117 14935 220 13 8.4 10.0 | 180 8 0.1 8.1 46 112 15240 215 10 5.7 8.2 | 158 7 -2.6 6.3 47 100 15960 220 12 7.7 9.2 | 175 7 -0.6 7.3 48 97 16154 220 12 7.7 9.2 | 175 7 -0.6 7.3 49 93 16459 200 10 3.4 9.4 | 147 9 -4.9 7.5 50 77 17678 245 10 9.1 4.2 | 198 2 0.8 2.3 51 70 18288 210 11 5.5 9.5 | 160 8 -2.8 7.6 52 70 18320 230 8 6.1 5.1 | 146 4 -2.2 3.2 53 64 18898 240 12 10.4 6.0 | 207 5 2.1 4.1 54 53 20117 180 10 0.0 10.0 | 134 12 -8.3 8.1 55 51 20422 225 11 7.8 7.8 | 175 6 -0.5 5.9 56 50 20550 205 15 6.3 13.6 | 170 12 -2.0 11.7 57 49 20726 200 14 4.8 13.2 | 163 12 -3.5 11.3 58 47 21031 225 11 7.8 7.8 | 175 6 -0.5 5.9 59 44 21336 230 10 7.7 6.4 | 172 5 -0.6 4.5 60 42 21641 210 10 5.0 8.7 | 154 8 -3.3 6.8 61 35 22860 260 15 14.8 2.6 | 264 7 6.5 0.7 62 34 23165 190 10 1.7 9.8 | 140 10 -6.6 7.9 63 32 23470 250 12 11.3 4.1 | 233 4 3.0 2.2 64 30 23940 200 11 3.8 10.3 | 152 10 -4.5 8.4 65 29 24079 200 10 3.4 9.4 | 147 9 -4.9 7.5 66 28 24384 235 10 8.2 5.7 | 178 4 -0.1 3.8 67 26 24994 225 13 9.2 9.2 | 187 7 0.9 7.3 68 24 25298 245 10 9.1 4.2 | 198 2 0.8 2.3 69 20 26620 225 7 4.9 4.9 | 132 5 -3.3 3.1 70 18 27432 320 1 0.6 -0.8 | 71 8 -7.7 -2.7 71 10 31200 305 2 1.6 -1.1 | 65 7 -6.7 -3.0 Wind Parameters Mean winds (0-6000m): 227.1 at 11.3 knts Storm direction: 257.1 at 8.5 knts Shear (0-3000m) pos: 2.0 neg: 0.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 82.7 deg Storm rel helicity (0-3000m) pos: 89.3 neg: -37.5 tot: 51.8 m^2/s^2 ave: 17.3 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 2.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 2.20 Bulk Shear: 32.70 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 ------------------------------------------------------------------------------- 500 359 6 47 11| 0.0 5.1 5.1| 26.8 -30.6 -3.8 -7.6 -0.13| 21.3 -2.8 1000 59 6 70 14| 3.8 2.5 6.3| 54.1 -30.6 23.5 23.5 0.15| 15.9 2.4 1500 101 6 87 15| 3.0 1.7 4.7| 67.3 -35.9 31.4 21.0 0.19| 12.5 2.3 2000 126 6 98 14| 2.7 1.3 3.9| 74.7 -36.9 37.8 18.9 0.20| 11.2 2.3 2500 153 7 110 12| 2.1 0.2 2.4| 84.8 -37.5 47.3 18.9 0.27| 10.3 2.7 3000 175 7 121 10| 2.0 0.2 2.2| 89.3 -37.5 51.8 17.3 0.29| 9.5 2.7 4000 199 9 140 8| 1.3 1.0 2.3| 94.1 -39.4 54.7 13.7 0.23| 9.4 2.2 5000 214 9 153 7| 1.5 0.8 2.2| 99.6 -40.3 59.3 11.9 0.27| 8.3 2.2 6000 227 11 180 6| 1.9 1.2 3.1|123.5 -46.8 76.7 12.8 0.24| 9.0 2.1 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20250421.00.gif