UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for X5394... Searching the city database file for: X5394 ... Date:0000Z 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 143 SFC 951 552 3.2 -0.1 79 3.3 1.8 190 3 280.3 281.0 277.4 291.4 3.99 2 934 699 5.0 -1.0 65 6.0 2.4 239 16 283.6 284.3 278.8 294.4 3.80 3 925 778 5.0 -3.0 56 8.0 1.6 265 23 284.4 285.0 278.6 293.9 3.31 4 883 1156 3.2 -5.8 52 9.0 -0.4 265 25 286.4 286.9 278.9 294.5 2.80 5 875 1229 2.6 -6.4 51 9.0 -0.9 265 26 286.5 287.0 278.8 294.3 2.70 6 850 1463 0.8 -8.2 51 9.0 -2.5 265 27 287.0 287.4 278.6 294.1 2.42 7 764 2316 -1.3 262 32 293.6 8 700 3009 -4.9 -17.9 35 13.0 -8.7 260 36 297.1 297.3 281.8 301.2 1.33 9 600 4201 -14.3 -23.3 46 9.0 -16.3 260 40 299.6 299.7 282.5 302.7 0.97 10 562 4694 -18.1 -24.1 59 6.0 -19.4 260 41 300.7 300.9 283.0 303.9 0.97 11 500 5560 -23.1 -30.1 53 7.0 -24.2 260 44 304.9 305.0 284.2 307.0 0.63 12 460 6166 -26.7 -34.7 47 8.0 -27.8 262 43 307.7 307.8 285.0 309.2 0.44 13 400 7160 -33.9 -45.9 29 12.0 -34.8 265 40 310.9 311.0 285.9 311.5 0.16 14 383 7462 -35.7 -50.7 20 15.0 -36.6 267 55 312.4 312.5 286.3 312.8 0.10 15 356 7965 -39.7 -51.0 29 11.3 -40.2 270 79 313.7 313.7 286.8 314.1 0.10 16 333 8417 -43.3 -51.3 41 8.0 -43.6 268 75 314.8 314.8 287.1 315.2 0.10 17 312 8851 -46.1 -54.1 40 8.0 -46.4 266 71 316.8 316.8 287.8 317.1 0.08 18 300 9110 -48.5 -56.5 39 8.0 -48.7 265 69 317.0 317.0 287.8 317.2 0.06 19 250 10280 -57.1 -64.1 41 7.0 -57.2 270 68 321.2 321.2 289.1 321.3 0.03 20 241 10511 -58.7 -64.7 46 6.0 -58.8 267 67 322.2 322.2 289.5 322.3 0.03 21 236 10643 -59.3 -65.3 46 6.0 -59.4 265 66 323.2 323.2 289.8 323.3 0.02 22 224 10970 -59.5 -67.5 35 8.0 -59.6 265 62 327.7 327.7 291.1 327.8 0.02 23 200 11690 -53.1 -65.1 22 12.0 -53.4 265 54 348.7 348.7 296.4 348.8 0.03 24 197 11788 -52.5 -64.5 22 12.0 -52.8 265 53 351.1 351.2 296.9 351.3 0.03 25 196 11821 -52.5 -64.5 22 12.0 -52.8 265 53 351.7 351.7 297.0 351.8 0.03 26 181 12335 -53.1 -67.1 17 14.0 -53.4 265 47 358.8 358.8 298.5 358.9 0.03 27 166 12894 -52.1 -69.1 11 17.0 -52.5 265 42 369.4 369.4 300.5 369.5 0.02 28 164 12972 -52.1 -69.1 11 17.0 -52.5 265 41 370.7 370.7 300.7 370.8 0.02 29 158 13214 -51.9 -69.9 10 18.0 -52.4 265 38 375.0 375.0 301.5 375.1 0.02 30 151 13507 -52.7 -71.7 8 19.0 -53.1 265 35 378.5 378.6 302.0 378.6 0.02 31 150 13550 -52.7 -71.7 8 19.0 -53.1 265 35 379.3 379.3 302.1 379.3 0.02 32 145 13769 -53.1 -73.1 7 20.0 -53.5 266 34 382.3 382.3 302.6 382.3 0.01 33 142 13904 -52.5 -73.5 6 21.0 -53.0 267 34 385.6 385.6 303.1 385.7 0.01 34 125 14725 -54.7 -77.7 4 23.0 -55.1 272 31 395.9 395.9 304.6 396.0 0.01 35 118 15094 -54.9 -78.9 4 24.0 -55.4 274 30 402.2 402.2 305.5 402.2 0.01 36 112 15427 -56.1 -81.1 3 25.0 -56.5 276 29 406.0 406.0 306.0 406.0 0.00 37 111 15484 -56.1 -81.1 3 25.0 -56.5 276 29 407.0 407.0 306.1 407.0 0.01 38 110 15542 -55.9 -80.9 3 25.0 -56.3 276 29 408.4 408.4 306.3 408.5 0.01 39 106 15778 -55.7 -81.7 2 26.0 -56.2 278 28 413.2 413.2 306.9 413.2 0.00 40 100 16150 -55.3 -83.3 2 28.0 -55.8 280 27 420.9 420.9 307.8 420.9 0.00 41 94 16544 -54.9 -82.9 2 28.0 -55.5 281 28 429.2 429.2 308.7 429.2 0.00 42 93 16613 -54.7 -82.7 2 28.0 -55.3 281 28 430.9 430.9 308.9 430.9 0.00 43 79 17647 -58.1 -85.1 2 27.0 -58.6 283 30 444.4 444.4 310.3 444.5 0.00 44 74 18058 -57.5 -84.5 2 27.0 -58.0 284 30 454.1 454.1 311.3 454.1 0.00 45 72 18231 -57.1 -84.1 2 27.0 -57.7 285 31 458.5 458.5 311.7 458.5 0.00 46 72 18231 -56.9 -83.9 2 27.0 -57.5 285 31 458.9 458.9 311.7 459.0 0.00 47 70 18410 -55.9 -82.9 2 27.0 -56.6 285 31 464.8 464.8 312.2 464.8 0.01 48 65 18882 -56.7 -83.7 2 27.0 -57.3 293 28 473.0 473.0 312.9 473.0 0.01 49 63 19081 -56.7 -83.7 2 27.0 -57.4 296 27 477.3 477.3 313.2 477.3 0.01 50 59 19497 -56.9 -82.9 2 26.0 -57.6 303 24 485.8 485.8 313.9 485.9 0.01 51 58 19606 -57.3 -83.3 2 26.0 -58.0 305 23 487.3 487.3 314.0 487.4 0.01 52 55 19943 -56.5 -83.5 2 27.0 -57.3 310 21 496.6 496.6 314.7 496.6 0.01 53 50 20550 -55.7 -81.7 2 26.0 -56.6 320 17 512.2 512.2 315.8 512.3 0.01 54 47 20943 -56.5 -82.5 2 26.0 -57.4 331 15 519.4 519.4 316.2 519.5 0.01 55 45 21219 -56.5 -82.5 2 26.0 -57.5 339 14 525.9 525.9 316.7 526.0 0.01 56 42 21655 -56.9 -81.9 3 25.0 -57.9 351 12 535.4 535.4 317.2 535.5 0.01 57 42 21655 -56.9 -82.9 2 26.0 -57.9 351 12 535.4 535.4 317.2 535.5 0.01 58 41 21808 -56.9 -82.9 2 26.0 -57.9 355 12 539.1 539.1 317.5 539.2 0.01 59 38 22289 -56.3 -81.3 3 25.0 -57.4 8 9 552.5 552.5 318.2 552.6 0.01 60 34 22994 -57.1 -82.1 3 25.0 -58.2 28 6 568.3 568.3 319.0 568.4 0.01 61 34 22994 -57.1 -82.1 3 25.0 -58.2 28 6 568.3 568.3 319.0 568.4 0.01 62 32 23379 -55.1 -81.1 3 26.0 -56.6 39 5 583.6 583.6 319.9 583.7 0.02 63 30 23790 -56.1 -81.1 3 25.0 -57.5 50 3 591.7 591.7 320.2 591.8 0.02 64 20 26380 -53.5 -78.5 3 25.0 -56.0 70 25 672.4 672.4 323.5 672.8 0.04 65 17 27425 -53.9 -77.9 4 24.0 -56.6 58 22 703.1 703.1 324.6 703.6 0.05 66 16 27816 -53.1 -77.1 4 24.0 -56.1 54 21 718.0 718.1 325.0 718.6 0.07 67 15 28232 -52.7 -76.7 4 24.0 -56.0 49 20 732.7 732.8 325.4 733.4 0.07 68 14 28679 -51.3 -76.3 4 25.0 -55.2 44 19 752.1 752.1 326.0 752.9 0.09 69 11 30255 -49.1 -73.1 4 24.0 -54.4 27 15 813.8 813.9 327.6 815.6 0.18 70 10 30880 -49.5 -73.5 4 24.0 -54.9 20 13 834.8 834.9 328.1 836.7 0.18 71 10 30880 -49.9 -73.9 4 24.0 -55.2 20 13 833.3 833.4 328.1 835.1 0.17 72 8.9 31644 -48.9 -72.9 4 24.0 -54.9 865.4 865.5 328.8 867.8 0.23 73 7.3 32959 -44.3 -71.3 3 27.0 -53.3 934.6 934.8 330.1 938.7 0.35 74 7.0 33241 -42.5 -69.5 4 27.0 -52.6 953.4 953.6 330.5 958.9 0.47 75 6.9 33338 -42.5 -69.5 4 27.0 -52.7 957.3 957.6 330.5 963.0 0.48 76 6.8 33437 -43.7 -70.7 3 27.0 -53.3 956.3 956.5 330.5 961.1 0.41 TRP 236 10643 -59.3 -65.3 46 6.0 -59.4 265 66 323.2 323.2 289.8 323.3 0.02 WND 356 7965 -39.7 -51.0 29 11.3 -40.2 270 79 313.7 313.7 286.8 314.1 0.10 Sounding variables and indices 1000-500 mb thick: 5417.00 m Freezing level: 817.24 mb = 1788.11 m = 5866.43 ft Wetbulb zero: 891.23 mb = 1080.32 m = 3544.33 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 50.46 % Est. max temperature: 13.36 C = 56.04 F Sfc-Lift cond lev (LCL): 903.61 mb = 968.23 m = 3176.57 ft T: 4.09 C 700-500 lapse rate: 7.13 C/km ThetaE index: 0.52 C Layer 925.0- 883.0 mb Conv cond level (CCL): 661.91 mb = 3441.57 m = 11291.11 ft Mean mixing ratio: 3.09 g/kg Conv temperature: 20.61 C = 69.10 F Cap Strength: 8.15 C Lifted Index: 10.16 C Risk: None Lifted Index @300 mb: 16.34 C Lifted Index @700 mb: 8.15 C Showalter Index: 10.10 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 14.90 C K Index: 2.70 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 2.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.15 J/kg Max Up Vert Vel: 6.19 m/s Conv Inhibition (B-): 79819.02 J/kg Cap Strength: 9.89 C Lift Cond Lev (LCL): 797.17 mb = 1976.43 m = 6484.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 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 ---------------------------------------------------------- 0 951 552 190 3 0.5 3.0 | 117 28 -24.5 12.6 1 925 778 265 23 22.9 2.0 | 170 12 -2.1 11.7 2 850 1463 265 27 26.9 2.4 | 189 12 1.9 12.0 3 700 3009 260 36 35.5 6.3 | 213 19 10.5 15.9 4 500 5560 260 44 43.3 7.6 | 227 25 18.3 17.3 5 400 7160 265 40 39.8 3.5 | 228 20 14.8 13.2 6 356 7965 270 79 79.0 -0.0 | 260 55 54.0 9.7 7 300 9110 265 69 68.7 6.0 | 250 46 43.7 15.7 8 250 10280 270 68 68.0 -0.0 | 257 44 43.0 9.7 9 236 10643 265 66 65.7 5.8 | 249 44 40.7 15.4 10 200 11690 265 54 53.8 4.7 | 243 32 28.8 14.4 11 150 13550 265 35 34.9 3.1 | 218 16 9.9 12.7 12 100 16150 280 27 26.6 -4.7 | 198 5 1.6 5.0 13 70 18410 285 31 29.9 -8.0 | 252 5 4.9 1.6 14 50 20550 320 17 10.9 -13.0 | 77 14 -14.1 -3.4 15 30 23790 50 3 -2.3 -1.9 | 106 28 -27.3 7.7 16 20 26380 70 25 -23.5 -8.6 | 91 49 -48.5 1.1 17 10 30880 20 13 -4.4 -12.2 | 85 30 -29.4 -2.5 Wind Parameters Mean winds (0-6000m): 261.1 at 35.7 knts Storm direction: 291.1 at 26.8 knts Shear (0-3000m) pos: 4.1 neg: 2.3 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 99.5 deg Storm rel helicity (0-3000m) pos: 154.3 neg: 0.0 tot: 154.3 m^2/s^2 ave: 51.4 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 5.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.51 Bulk Shear: 37.78 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 19 152 14| 24.7 0.0 24.7|116.0 0.0 116.0 231.9 0.77| 28.6 21.9 1000 264 22 168 12| 12.3 1.5 13.8|125.0 0.0 125.0 125.0 0.79| 15.8 12.4 1500 264 25 177 12| 8.2 2.0 10.3|133.3 0.0 133.3 88.9 0.79| 11.6 9.1 2000 263 26 186 13| 6.2 2.3 8.5|141.3 0.0 141.3 70.6 0.77| 9.5 7.3 2500 263 28 192 14| 4.9 2.4 7.4|148.6 0.0 148.6 59.4 0.76| 8.2 6.2 3000 262 30 197 14| 4.1 2.3 6.4|154.3 0.0 154.3 51.4 0.75| 7.1 5.3 4000 261 32 205 16| 3.1 2.1 5.2|165.8 0.0 165.8 41.5 0.75| 5.7 4.3 5000 261 34 211 17| 2.5 2.0 4.5|177.3 0.0 177.3 35.5 0.73| 4.9 3.6 6000 261 36 214 18| 1.9 1.7 3.6|180.7 0.0 180.7 30.1 0.70| 4.4 3.0 Wrote GIF file: /home/apache/climate/data/raob//X5394/skewt/X5394.skewt.20250417.00.gif