UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for X1538... Searching the city database file for: X1538 ... Date:1200Z 28 NOV 25 Station: X1538 WMO ident: 31538 Latitude: 50.07 Longitude: 132.13 ------------------------------------------------------------------------------- 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 134 SFC 972 345 -19.5 -21.6 83 2.1 -19.8 355 1 255.7 255.8 255.1 257.6 0.70 2 958 454 -15.5 -16.9 89 1.4 -15.7 354 2 260.8 261.0 260.0 263.7 1.06 3 925 719 -16.1 -18.4 82 2.3 -16.5 350 3 262.8 263.0 261.4 265.5 0.97 4 891 1000 -17.7 -22.3 67 4.6 -18.4 341 7 264.0 264.1 261.7 266.0 0.72 5 871 1170 -16.5 -23.5 55 7.0 -17.6 336 9 267.0 267.1 263.9 268.9 0.66 6 850 1353 -18.1 -28.1 41 10.0 -19.4 330 11 267.2 267.3 263.6 268.5 0.44 7 790 1897 -20.5 -35.5 25 15.0 -22.0 322 16 270.3 270.3 265.3 271.0 0.24 8 746 2322 -19.9 -37.9 19 18.0 -21.7 317 19 275.4 275.4 268.7 276.0 0.20 9 700 2792 -21.7 -30.7 44 9.0 -22.8 310 23 278.5 278.5 271.0 279.8 0.42 10 672 3091 -22.9 -30.9 48 8.0 -23.9 309 23 280.4 280.5 272.1 281.7 0.43 11 544 4602 -34.3 -42.3 44 8.0 -34.8 303 26 284.3 284.3 273.9 284.8 0.17 12 525 4851 -34.1 -42.1 44 8.0 -34.6 301 26 287.4 287.5 275.6 288.0 0.18 13 500 5190 -36.5 -45.5 39 9.0 -37.0 300 27 288.5 288.6 276.1 289.0 0.13 14 400 6700 -46.9 -55.9 35 9.0 -47.1 295 35 294.0 294.0 278.7 294.2 0.05 15 390 6868 -48.3 -57.3 35 9.0 -48.5 295 36 294.3 294.3 278.9 294.5 0.04 16 332 7918 -53.5 -62.5 33 9.0 -53.7 295 43 301.1 301.1 281.8 301.2 0.03 17 300 8570 -54.7 -63.7 32 9.0 -54.8 295 48 308.2 308.2 284.7 308.3 0.02 18 260 9481 -57.1 -66.1 31 9.0 -57.2 290 42 317.6 317.6 288.0 317.7 0.02 19 250 9730 -56.9 -65.9 31 9.0 -57.0 290 42 321.5 321.5 289.2 321.6 0.02 20 232 10204 -57.1 -66.1 31 9.0 -57.2 280 40 328.1 328.1 291.2 328.2 0.02 21 224 10428 -55.7 -64.7 32 9.0 -55.9 275 39 333.6 333.6 292.7 333.7 0.03 22 200 11150 -56.3 -66.3 27 10.0 -56.5 260 36 343.6 343.6 295.2 343.7 0.03 23 176 11956 -57.5 -68.5 23 11.0 -57.7 260 36 354.4 354.4 297.6 354.5 0.02 24 158 12639 -54.5 -65.5 25 11.0 -54.8 260 36 370.6 370.6 300.7 370.8 0.04 25 150 12970 -55.7 -67.7 21 12.0 -56.0 260 36 374.1 374.1 301.3 374.2 0.03 26 100 15520 -60.1 -74.1 14 14.0 -60.3 245 40 411.6 411.6 306.7 411.7 0.02 27 70 17730 -62.5 -76.5 14 14.0 -62.8 240 52 450.7 450.7 310.9 450.8 0.02 28 64 18284 -61.9 -75.9 14 14.0 -62.2 235 55 463.7 463.7 312.1 463.8 0.02 29 56 19124 -55.3 -70.3 14 15.0 -56.1 228 59 496.8 496.8 314.7 497.1 0.05 30 50 19840 -59.7 -74.7 12 15.0 -60.2 222 63 502.8 502.8 315.2 503.0 0.03 31 48 20096 -61.3 -76.3 12 15.0 -61.7 220 64 504.9 504.9 315.3 505.0 0.02 32 41 21095 -54.1 -71.1 11 17.0 -55.3 212 69 546.1 546.1 317.9 546.6 0.06 33 35 22113 -54.7 -71.7 11 17.0 -56.0 203 74 569.8 569.9 319.2 570.3 0.07 34 33 22496 -48.9 -66.9 11 18.0 -51.2 200 76 594.9 594.9 320.4 596.0 0.14 35 30 23120 -51.5 -69.5 10 18.0 -53.5 195 79 604.2 604.3 320.8 605.1 0.11 36 28 23567 -51.7 -69.7 10 18.0 -53.8 197 79 615.7 615.8 321.3 616.6 0.11 37 25 24312 -44.9 -64.9 9 20.0 -49.0 199 79 655.5 655.6 323.0 657.6 0.25 38 21 25473 -46.3 -67.3 7 21.0 -50.5 204 79 684.8 684.9 324.0 686.7 0.21 39 20 25800 -41.3 -63.3 7 22.0 -47.4 205 79 709.8 709.9 324.8 713.2 0.38 40 19 26149 -39.9 -62.9 7 23.0 -46.8 724.6 724.8 325.3 728.5 0.43 41 19 26149 -32.9 -57.9 6 25.0 -42.9 746.3 746.7 326.0 753.8 0.81 42 17 26931 -33.3 -58.3 6 25.0 -43.6 769.2 769.6 326.7 777.4 0.86 TRP 260 9481 -57.1 -66.1 31 9.0 -57.2 290 42 317.6 317.6 288.0 317.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5056.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 45.85 % Est. max temperature: -6.73 C = 19.89 F Sfc-Lift cond lev (LCL): 939.03 mb = 605.34 m = 1986.00 ft T: -15.84 C 700-500 lapse rate: 6.17 C/km ThetaE index: 0.39 C Layer 850.0- 790.0 mb Conv cond level (CCL): 972.00 mb = 345.42 m = 1133.25 ft Mean mixing ratio: 0.87 g/kg Conv temperature: -19.04 C = -2.28 F Cap Strength: 18.76 C Lifted Index: 19.38 C Risk: None Lifted Index @300 mb: 30.62 C Lifted Index @700 mb: 12.91 C Showalter Index: 16.60 C Risk: None Total Totals Index: 26.80 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 8.40 C K Index: -18.70 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 4.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.84 J/kg Max Up Vert Vel: 7.19 m/s Conv Inhibition (B-): 54484.05 J/kg Cap Strength: 19.24 C Lift Cond Lev (LCL): 876.35 mb = 1124.25 m = 3688.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 16 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 ---------------------------------------------------------- 0 972 345 355 1 0.1 -1.0 | 155 15 -6.3 13.4 1 925 719 350 3 0.5 -3.0 | 153 13 -5.8 11.4 2 850 1353 330 11 5.5 -9.5 | 170 5 -0.9 4.8 3 700 2792 310 23 17.6 -14.8 | 272 11 11.3 -0.4 4 500 5190 300 27 23.4 -13.5 | 267 17 17.0 0.9 5 400 6700 295 35 31.7 -14.8 | 271 25 25.4 -0.4 6 300 8570 295 48 43.5 -20.3 | 279 38 37.1 -5.9 7 260 9481 290 42 39.5 -14.4 | 270 33 33.1 -0.0 8 250 9730 290 42 39.5 -14.4 | 270 33 33.1 -0.0 9 200 11150 260 36 35.5 6.3 | 235 36 29.1 20.6 10 150 12970 260 36 35.5 6.3 | 235 36 29.1 20.6 11 100 15520 245 40 36.3 16.9 | 224 43 29.9 31.3 12 70 17730 240 52 45.0 26.0 | 224 56 38.7 40.4 13 30 23120 195 79 20.4 76.3 | 189 92 14.1 90.7 14 20 25800 205 79 33.4 71.6 | 197 90 27.0 86.0 Wind Parameters Mean winds (0-6000m): 306.1 at 20.9 knts Storm direction: 336.1 at 15.7 knts Shear (0-3000m) pos: 0.0 neg: 4.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 116.4 deg Storm rel helicity (0-3000m) pos: 12.8 neg: -2.9 tot: 9.9 m^2/s^2 ave: 3.3 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 49.01 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 ------------------------------------------------------------------------------- 500 350 2 154 13| 0.0 3.7 3.7| 0.0 -2.3 -2.3 -4.6 -0.18| 3.7 -0.7 1000 337 5 156 11| 0.0 5.1 5.1| 3.3 -2.3 1.0 1.0 0.12| 5.3 0.6 1500 331 8 161 8| 0.0 4.9 4.9| 7.2 -2.3 4.9 3.3 0.35| 5.1 1.8 2000 325 10 174 6| 0.0 4.8 4.8| 10.9 -2.3 8.6 4.3 0.42| 5.0 2.1 2500 320 12 199 5| 0.0 4.6 4.6| 12.8 -2.3 10.5 4.2 0.37| 4.9 1.8 3000 317 14 219 5| 0.0 4.0 4.0| 12.8 -2.9 9.9 3.3 0.35| 4.3 1.5 4000 312 17 244 7| 0.0 3.2 3.2| 12.8 -4.7 8.1 2.0 0.30| 3.6 1.1 5000 309 19 254 9| 0.0 2.8 2.8| 13.7 -7.0 6.7 1.3 0.26| 3.2 0.8 6000 306 21 259 11| 0.0 2.8 2.8| 18.8 -7.0 11.9 2.0 0.25| 3.1 0.8 Wrote GIF file: /home/apache/climate/data/raob//X1538/skewt/X1538.skewt.20251128.12.gif