UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for X5394... Searching the city database file for: X5394 ... Date:1200Z 17 APR 25 Station: X5394 WMO ident: 35394 Latitude: 49.80 Longitude: 73.13 ------------------------------------------------------------------------------- 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 111 SFC 949 540 10.4 -3.6 37 14.0 4.3 280 15 287.8 288.4 279.9 296.8 3.08 2 947 557 13.6 -0.4 38 14.0 6.9 281 16 291.3 291.9 282.4 302.7 3.92 3 946 566 12.2 -2.8 35 15.0 5.4 281 16 289.9 290.5 281.1 299.5 3.28 4 700 2956 -10.3 -45.3 4 35.0 -14.7 285 44 291.1 291.1 277.3 291.4 0.10 5 643 3603 -14.5 -33.5 18 19.0 -17.5 282 50 293.5 293.5 278.9 294.6 0.35 6 600 4122 -18.1 -32.1 28 14.0 -20.3 280 54 295.2 295.2 279.8 296.6 0.43 7 554 4713 -21.5 -31.5 40 10.0 -23.0 278 59 298.0 298.0 281.1 299.6 0.50 8 544 4847 -22.3 -33.3 36 11.0 -23.8 278 60 298.6 298.6 281.3 300.0 0.42 9 500 5460 -26.5 -34.5 47 8.0 -27.5 275 66 300.7 300.8 282.2 302.1 0.41 10 459 6072 -31.5 -38.5 50 7.0 -32.1 271 71 301.9 302.0 282.5 303.0 0.30 11 403 6979 -38.5 -48.5 34 10.0 -39.0 265 79 304.3 304.3 283.3 304.7 0.12 12 400 7030 -38.9 -48.9 34 10.0 -39.4 265 79 304.4 304.5 283.3 304.8 0.11 13 369 7581 -43.3 -48.3 58 5.0 -43.5 262 88 305.7 305.7 283.8 306.2 0.13 14 353 7879 -45.9 -52.9 45 7.0 -46.2 261 92 306.1 306.1 284.0 306.4 0.08 15 341 8109 -47.3 -55.3 39 8.0 -47.6 259 96 307.2 307.2 284.4 307.5 0.06 16 319 8553 -46.9 -59.9 21 13.0 -47.3 257 103 313.7 313.7 286.7 313.8 0.04 17 300 8960 -48.3 -62.3 18 14.0 -48.6 255 110 317.3 317.3 287.9 317.4 0.03 18 279 9435 -50.1 -65.1 15 15.0 -50.4 255 115 321.3 321.3 289.2 321.4 0.02 19 275 9530 -50.1 -66.1 14 16.0 -50.4 255 116 322.7 322.7 289.6 322.7 0.02 20 267 9722 -50.9 -64.9 17 14.0 -51.2 255 118 324.2 324.2 290.0 324.3 0.02 21 266 9746 -51.1 -65.1 17 14.0 -51.4 255 118 324.3 324.3 290.1 324.4 0.02 22 264 9795 -51.0 -65.7 16 14.7 -51.2 260 118 325.2 325.2 290.3 325.3 0.02 23 250 10150 -50.1 -70.1 8 20.0 -50.5 265 103 331.6 331.6 292.2 331.6 0.01 24 236 10525 -51.5 -77.5 3 26.0 -51.8 264 94 335.0 335.0 293.0 335.0 0.00 25 229 10720 -51.1 -80.1 2 29.0 -51.5 263 90 338.5 338.5 294.0 338.5 0.00 26 212 11221 -50.7 -80.7 2 30.0 -51.1 261 78 346.7 346.7 295.9 346.7 0.00 27 208 11345 -50.9 -79.9 2 29.0 -51.3 261 75 348.2 348.2 296.3 348.3 0.00 28 200 11600 -50.7 -80.7 2 30.0 -51.1 260 69 352.5 352.5 297.2 352.5 0.00 29 193 11832 -51.7 -80.7 2 29.0 -52.1 261 66 354.5 354.5 297.6 354.5 0.00 30 190 11933 -52.1 -81.1 2 29.0 -52.5 261 65 355.4 355.4 297.8 355.5 0.00 31 181 12247 -52.3 -81.3 2 29.0 -52.7 262 60 360.1 360.1 298.7 360.1 0.00 32 176 12428 -51.5 -80.5 2 29.0 -52.0 262 58 364.3 364.3 299.5 364.3 0.00 33 167 12769 -51.1 -80.1 2 29.0 -51.6 263 53 370.5 370.5 300.7 370.5 0.00 34 162 12967 -50.5 -79.5 2 29.0 -51.1 264 51 374.7 374.7 301.4 374.7 0.00 35 156 13214 -49.7 -78.7 2 29.0 -50.3 264 47 380.1 380.1 302.3 380.2 0.01 36 154 13298 -49.9 -78.9 2 29.0 -50.5 265 46 381.2 381.2 302.5 381.2 0.01 37 150 13470 -50.1 -79.1 2 29.0 -50.7 265 44 383.7 383.7 302.8 383.8 0.01 38 145 13691 -50.9 -79.9 2 29.0 -51.5 266 44 386.1 386.1 303.2 386.1 0.00 39 143 13781 -51.1 -80.1 2 29.0 -51.7 267 44 387.3 387.3 303.4 387.3 0.00 40 122 14805 -54.3 -81.3 2 27.0 -54.8 273 44 399.4 399.4 305.1 399.5 0.00 41 121 14858 -54.5 -81.5 2 27.0 -55.0 273 44 400.0 400.0 305.2 400.0 0.00 42 120 14911 -54.5 -81.5 2 27.0 -55.0 273 44 401.0 401.0 305.3 401.0 0.00 43 119 14965 -54.5 -81.5 2 27.0 -55.0 274 44 401.9 401.9 305.5 401.9 0.00 44 117 15073 -54.9 -81.9 2 27.0 -55.4 274 44 403.1 403.1 305.6 403.2 0.00 45 115 15183 -55.1 -82.1 2 27.0 -55.6 275 44 404.8 404.8 305.9 404.8 0.00 46 110 15467 -54.1 -82.1 2 28.0 -54.6 276 44 411.8 411.8 306.7 411.8 0.00 47 108 15585 -53.7 -81.7 2 28.0 -54.3 277 44 414.7 414.7 307.1 414.8 0.00 48 106 15705 -53.7 -80.7 2 27.0 -54.3 278 44 417.0 417.0 307.3 417.0 0.01 49 103 15890 -53.3 -81.3 2 28.0 -53.9 279 44 421.2 421.2 307.9 421.2 0.01 50 101 16016 -53.1 -81.1 2 28.0 -53.8 280 44 423.9 423.9 308.2 423.9 0.01 51 100 16080 -53.3 -81.3 2 28.0 -53.9 280 44 424.7 424.7 308.3 424.8 0.01 52 83 17272 -55.3 -81.3 3 26.0 -55.9 272 38 443.9 443.9 310.3 443.9 0.01 53 82 17349 -55.7 -82.7 2 27.0 -56.3 272 38 444.6 444.6 310.3 444.7 0.01 54 75 17918 -54.1 -81.1 2 27.0 -54.9 268 35 459.5 459.5 311.7 459.5 0.01 55 73 18091 -53.9 -80.9 2 27.0 -54.7 267 34 463.5 463.5 312.1 463.5 0.01 56 70 18360 -54.3 -81.3 2 27.0 -55.1 265 33 468.2 468.2 312.5 468.3 0.01 57 66 18735 -55.5 -81.5 3 26.0 -56.2 268 30 473.6 473.6 313.0 473.6 0.01 58 64 18931 -55.9 -81.9 2 26.0 -56.6 270 28 476.9 476.9 313.2 476.9 0.01 59 64 18931 -55.9 -81.9 2 26.0 -56.6 270 28 476.9 476.9 313.2 476.9 0.01 60 53 20130 -55.3 -81.3 3 26.0 -56.2 282 18 504.7 504.7 315.3 504.7 0.01 61 50 20500 -56.1 -81.1 3 25.0 -57.0 285 15 511.3 511.3 315.7 511.3 0.01 62 50 20500 -56.1 -81.1 3 25.0 -57.0 285 15 511.3 511.3 315.7 511.3 0.01 63 47 20895 -54.3 -80.3 3 26.0 -55.5 278 14 524.7 524.7 316.6 524.8 0.01 64 38 22256 -55.3 -80.3 3 25.0 -56.5 253 9 555.1 555.1 318.4 555.2 0.02 65 36 22601 -54.7 -80.7 3 26.0 -56.1 246 7 565.3 565.3 318.9 565.4 0.02 66 30 23770 -54.1 -79.1 3 25.0 -55.8 225 3 597.2 597.2 320.5 597.3 0.03 67 28 24214 -53.9 -78.9 3 25.0 -55.8 197 5 609.6 609.6 321.0 609.8 0.03 68 26 24692 -53.3 -78.3 3 25.0 -55.4 167 7 624.4 624.4 321.7 624.6 0.03 69 23 25485 -52.7 -77.7 3 25.0 -55.1 117 10 648.4 648.4 322.6 648.7 0.04 70 23 25485 -52.3 -77.3 3 25.0 -54.8 117 10 649.6 649.6 322.7 649.9 0.04 71 22 25774 -52.3 -77.3 3 25.0 -54.9 99 11 657.9 657.9 323.0 658.3 0.05 72 20 26390 -53.5 -77.5 4 24.0 -56.0 60 13 672.4 672.4 323.5 672.8 0.05 73 19 26719 -53.7 -77.7 4 24.0 -56.2 72 13 681.7 681.8 323.9 682.1 0.05 74 19 26719 -54.1 -78.1 4 24.0 -56.5 72 13 680.5 680.5 323.8 680.9 0.05 75 18 27066 -53.5 -77.5 4 24.0 -56.2 85 12 693.0 693.0 324.2 693.4 0.06 76 15 28239 -52.5 -76.5 4 24.0 -55.8 128 11 733.4 733.4 325.5 734.1 0.08 77 13 29169 -49.5 -75.5 3 26.0 -54.2 163 9 774.4 774.5 326.6 775.4 0.10 78 11 30258 -50.7 -74.7 4 24.0 -55.4 202 8 808.0 808.0 327.5 809.3 0.14 79 10 30880 -49.7 -74.7 4 25.0 -55.1 225 7 834.0 834.1 328.1 835.6 0.15 80 9.6 31148 -48.1 -74.1 3 26.0 -54.3 849.9 850.0 328.4 851.7 0.17 81 7.8 32526 -45.1 -71.1 4 26.0 -53.4 913.9 914.1 329.8 917.7 0.33 82 7.0 33257 -39.7 -68.7 3 29.0 -51.4 964.9 965.2 330.7 971.3 0.53 83 6.6 33662 -37.5 -66.5 3 29.0 -50.7 990.6 991.0 331.2 999.9 0.76 84 5.8 34549 -40.1 -67.1 4 27.0 -52.2 1016.5 1017.0 331.6 1026.6 0.79 TRP 266 9746 -51.1 -65.1 17 14.0 -51.4 255 118 324.3 324.3 290.1 324.4 0.02 WND 264 9795 -51.0 -65.7 16 14.7 -51.2 260 118 325.2 325.2 290.3 325.3 0.02 Sounding variables and indices 1000-500 mb thick: 5349.00 m Freezing level: 812.61 mb = 1861.95 m = 6108.68 ft Wetbulb zero: 879.78 mb = 1142.02 m = 3746.73 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 24.08 % Est. max temperature: 13.34 C = 56.01 F Sfc-Lift cond lev (LCL): 766.11 mb = 2239.85 m = 7348.51 ft T: -3.56 C 700-500 lapse rate: 6.47 C/km ThetaE index: 11.26 C Layer 946.0- 643.0 mb Conv cond level (CCL): 673.17 mb = 3253.72 m = 10674.80 ft Mean mixing ratio: 2.22 g/kg Conv temperature: 14.69 C = 58.45 F Cap Strength: 3.70 C Lifted Index: 4.71 C Risk: None Lifted Index @300 mb: 14.55 C Lifted Index @700 mb: 0.77 C Showalter Index: 6.79 C Risk: None Total Totals Index: 39.30 C Risk: None Vertical Totals Index: 30.71 C Cross Totals Index: 8.60 C K Index: -22.20 Risk: None Sweat Index: 118.20 Risk: None Energy Index: 1.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.41 J/kg Max Up Vert Vel: 0.90 m/s Conv Inhibition (B-): 64680.24 J/kg Cap Strength: 4.65 C Lift Cond Lev (LCL): 692.31 mb = 3040.20 m = 9974.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 36 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 ---------------------------------------------------------- 0 949 540 280 15 14.8 -2.6 | 148 25 -13.1 20.7 1 925 759 290 25 23.5 -8.6 | 163 15 -4.4 14.8 2 850 1441 300 25 21.7 -12.5 | 150 13 -6.3 10.8 3 700 2956 285 44 42.5 -11.4 | 231 19 14.6 11.9 4 500 5460 275 66 65.7 -5.8 | 245 42 37.8 17.6 5 400 7030 265 79 78.7 6.9 | 239 59 50.8 30.2 6 300 8960 255 110 106.3 28.5 | 237 94 78.3 51.8 7 266 9746 255 118 114.0 30.5 | 238 102 86.1 53.9 8 264 9795 260 118 116.2 20.5 | 244 99 88.3 43.8 9 250 10150 265 103 102.6 9.0 | 247 81 74.7 32.3 10 200 11600 260 69 68.0 12.0 | 229 53 40.0 35.3 11 150 13470 265 44 43.8 3.8 | 210 31 15.9 27.2 12 100 16080 280 44 43.3 -7.6 | 225 22 15.4 15.7 13 70 18360 265 33 32.9 2.9 | 191 27 5.0 26.2 14 50 20500 285 15 14.5 -3.9 | 145 24 -13.4 19.4 15 30 23770 225 3 2.1 2.1 | 135 36 -25.8 25.4 16 20 26390 60 13 -11.3 -6.5 | 113 43 -39.2 16.8 17 10 30880 225 7 4.9 4.9 | 141 36 -23.0 28.3 Wind Parameters Mean winds (0-6000m): 279.9 at 48.5 knts Storm direction: 309.9 at 36.4 knts Shear (0-3000m) pos: 2.2 neg: 4.3 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 90.3 deg Storm rel helicity (0-3000m) pos: 94.1 neg: -10.4 tot: 83.7 m^2/s^2 ave: 27.9 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 91.54 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 ------------------------------------------------------------------------------- 500 290 23 158 17| 11.4 0.0 11.4| 27.0 -3.3 23.7 47.5 0.35| 12.5 4.4 1000 294 24 156 15| 6.7 0.0 6.7| 30.3 -10.4 20.0 20.0 0.20| 8.3 1.7 1500 295 26 160 13| 4.5 2.3 6.8| 48.2 -10.4 37.8 25.2 0.42| 7.8 3.3 2000 293 28 171 12| 3.3 3.5 6.9| 66.2 -10.4 55.8 27.9 0.52| 7.7 4.0 2500 291 31 185 12| 2.7 4.2 6.9| 81.6 -10.4 71.2 28.5 0.52| 7.5 3.9 3000 289 34 197 13| 2.2 4.3 6.5| 94.1 -10.4 83.7 27.9 0.52| 7.1 3.7 4000 286 39 216 16| 1.7 4.4 6.1|113.7 -10.4 103.3 25.8 0.47| 6.5 3.1 5000 283 44 227 20| 1.3 4.5 5.9|122.8 -12.3 110.5 22.1 0.41| 6.2 2.6 6000 280 49 233 25| 1.1 4.6 5.8|122.8 -51.1 71.7 12.0 0.30| 6.2 1.9 Wrote GIF file: /home/apache/climate/data/raob//X5394/skewt/X5394.skewt.20250417.12.gif