UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011900.upa.cvt Date: 0000Z 19 JAN 26 Searching for UATT... Searching the city database file for: UATT ... Date:0000Z 19 JAN 26 Station: UATT WMO ident: 35229 Latitude: 50.30 Longitude: 57.23 Elevation: 227.00 ------------------------------------------------------------------------------- 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 1006 227 -22.1 -26.6 67 4.5 -22.6 200 1 250.6 250.7 250.2 251.8 0.43 1 1005 233 -22.5 -23.9 88 1.4 -22.7 212 2 250.3 250.4 250.1 251.8 0.55 2 1000 261 -17.5 -19.1 87 1.6 -17.7 270 5 255.6 255.8 255.4 257.9 0.84 3 998 276 -16.5 -18.3 86 1.8 -16.8 271 5 256.8 256.9 256.5 259.2 0.90 4 989 344 -14.7 -18.2 75 3.5 -15.3 274 8 259.3 259.4 258.5 261.8 0.92 5 988 352 -14.7 -18.6 72 3.9 -15.4 275 8 259.3 259.5 258.5 261.8 0.89 6 978 430 -11.3 -18.3 56 7.0 -12.7 279 10 263.5 263.7 261.8 266.1 0.92 7 950 654 -7.7 -24.7 24 17.0 -10.8 290 17 269.4 269.5 265.3 271.0 0.54 8 948 670 -7.7 -25.7 22 18.0 -10.9 291 17 269.5 269.6 265.3 271.0 0.50 9 934 786 -6.7 -27.7 17 21.0 -10.4 296 21 271.7 271.8 266.7 273.0 0.42 10 925 862 -6.9 -29.9 14 23.0 -10.8 300 23 272.3 272.3 266.9 273.3 0.35 11 893 1137 -5.9 -35.9 7 30.0 -10.5 306 26 276.0 276.1 269.1 276.7 0.20 12 850 1522 -7.5 -38.5 6 31.0 -11.9 315 31 278.3 278.3 270.4 278.8 0.16 13 824 1763 -8.3 -34.3 10 26.0 -12.3 317 30 279.9 280.0 271.6 280.7 0.25 14 795 2040 -10.7 -16.7 61 6.0 -12.2 320 30 280.2 280.5 273.5 284.1 1.30 15 720 2792 -17.3 -17.8 96 0.5 -17.4 328 28 281.1 281.3 273.9 284.9 1.31 16 700 3003 -17.5 330 27 283.1 17 663 3408 -18.1 -18.1 100 0.0 -18.1 331 25 286.9 287.1 277.2 291.0 1.39 18 590 4269 -23.1 -23.1 100 0.0 -23.1 333 22 290.8 291.0 278.6 293.9 1.01 19 500 5460 -30.9 -31.8 92 0.9 -31.0 335 17 295.4 295.5 280.0 297.1 0.53 20 400 7010 -42.3 -44.7 77 2.4 -42.4 355 15 300.0 300.0 281.6 300.6 0.18 21 300 8890 -56.7 -61.7 53 5.0 -56.8 20 23 305.4 305.4 283.6 305.5 0.03 22 287 9171 -58.9 -64.9 46 6.0 -59.0 21 24 306.2 306.2 283.9 306.3 0.02 23 250 10030 -64.3 -70.3 44 6.0 -64.3 25 27 310.5 310.5 285.5 310.5 0.01 24 231 10510 -67.5 -74.5 36 7.0 -67.5 20 23 312.7 312.7 286.3 312.7 0.01 25 200 11390 -61.9 -67.9 45 6.0 -62.0 345 17 334.7 334.7 293.0 334.8 0.02 26 188 11774 -59.5 -65.5 46 6.0 -59.6 333 16 344.6 344.6 295.4 344.7 0.03 27 164 12623 -61.3 -68.3 39 7.0 -61.4 307 14 355.3 355.3 297.8 355.4 0.02 28 150 13180 -57.5 -64.5 41 7.0 -57.6 290 13 371.0 371.0 300.8 371.2 0.04 29 140 13617 -56.5 -63.5 41 7.0 -56.7 291 16 380.2 380.2 302.3 380.4 0.05 30 100 15730 -61.5 -70.5 29 9.0 -61.7 295 33 408.9 408.9 306.4 409.0 0.03 31 98 15855 -62.1 -72.1 25 10.0 -62.3 295 33 410.1 410.1 306.5 410.2 0.02 32 93 16180 -58.7 -68.7 26 10.0 -59.0 295 32 423.0 423.0 308.1 423.2 0.04 33 70 17950 -60.9 -74.9 14 14.0 -61.2 295 29 454.1 454.1 311.3 454.2 0.02 34 50 20030 -62.9 -86.9 3 24.0 -63.3 290 46 495.3 495.3 314.6 495.3 0.00 35 38 21701 -66.1 -94.1 1 28.0 -66.4 290 63 527.5 527.5 316.8 527.5 0.00 36 33 22562 -62.3 -91.3 1 29.0 -63.0 290 71 559.3 559.3 318.6 559.4 0.00 37 30 23150 -61.7 -90.7 1 29.0 -62.4 290 77 576.4 576.4 319.5 576.5 0.00 38 28 23575 -63.7 -92.7 1 29.0 -64.3 582.4 582.4 319.8 582.4 0.00 39 27 23800 -60.9 -90.9 1 30.0 -61.8 596.3 596.3 320.5 596.3 0.00 40 21 25366 -59.9 -89.9 1 30.0 -61.2 643.8 643.8 322.4 643.8 0.01 TRP 231 10510 -67.5 -74.5 36 7.0 -67.5 20 23 312.7 312.7 286.3 312.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5199.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 67.09 % Est. max temperature: 5.29 C = 41.53 F Sfc-Lift cond lev (LCL): 933.58 mb = 789.95 m = 2591.67 ft T: -6.71 C 700-500 lapse rate: 5.45 C/km ThetaE index: 0.02 C Layer 1005.0-1000.0 mb Conv cond level (CCL): 505.62 mb = 5379.51 m = 17649.09 ft Mean mixing ratio: 0.60 g/kg Conv temperature: 22.42 C = 72.35 F Cap Strength: 19.60 C Lifted Index: 22.22 C Risk: None Lifted Index @300 mb: 26.19 C Lifted Index @700 mb: 14.24 C Showalter Index: 13.96 C Risk: None Total Totals Index: 15.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: -7.60 C K Index: -15.50 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 3.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 67.01 J/kg Max Up Vert Vel: 11.58 m/s Conv Inhibition (B-): 50514.18 J/kg Cap Strength: 21.98 C Lift Cond Lev (LCL): 767.43 mb = 2307.79 m = 7571.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 354 at 17 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 1006 227 200 1 0.3 0.9 | 176 18 -1.3 17.8 1 1000 261 270 5 5.0 -0.0 | 191 17 3.4 16.9 2 925 862 300 23 19.9 -11.5 | 254 19 18.3 5.4 3 850 1522 315 31 21.9 -21.9 | 284 21 20.3 -5.1 4 700 3003 330 27 13.5 -23.4 | 299 14 11.9 -6.5 5 500 5460 335 17 7.2 -15.4 | 255 6 5.6 1.5 6 400 7010 355 15 1.3 -14.9 | 171 2 -0.3 1.9 7 300 8890 20 23 -7.9 -21.6 | 63 11 -9.5 -4.8 8 250 10030 25 27 -11.4 -24.5 | 60 15 -13.0 -7.6 9 231 10510 20 23 -7.9 -21.6 | 63 11 -9.5 -4.8 10 200 11390 345 17 4.4 -16.4 | 261 3 2.8 0.4 11 150 13180 290 13 12.2 -4.4 | 220 16 10.6 12.4 12 100 15730 295 33 29.9 -13.9 | 264 28 28.3 2.9 13 70 17950 295 29 26.3 -12.3 | 259 25 24.7 4.6 14 50 20030 290 46 43.2 -15.7 | 268 42 41.6 1.1 15 30 23150 290 77 72.4 -26.3 | 278 71 70.7 -9.5 Wind Parameters Mean winds (0-6000m): 324.5 at 22.6 knts Storm direction: 354.5 at 16.9 knts Shear (0-3000m) pos: 4.6 neg: 0.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 121.6 deg Storm rel helicity (0-3000m) pos: 189.0 neg: -0.9 tot: 188.0 m^2/s^2 ave: 62.7 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 6.7 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 2.20 Bulk Shear: 30.45 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 ------------------------------------------------------------------------------- 500 288 11 214 16| 19.6 0.0 19.6| 90.6 0.0 90.6 181.3 1.00| 20.2 20.2 1000 300 17 239 16| 14.3 0.0 14.3|142.9 0.0 142.9 142.9 0.99| 15.5 15.4 1500 306 21 255 16| 10.6 0.0 10.6|172.6 0.0 172.6 115.0 0.98| 12.4 12.2 2000 310 24 264 16| 7.6 0.0 7.6|180.2 0.0 180.2 90.1 0.94| 10.1 9.5 2500 314 25 270 16| 5.8 0.0 5.8|186.3 0.0 186.3 74.5 0.91| 8.7 7.9 3000 316 25 275 16| 4.6 0.0 4.6|189.0 -0.9 188.0 62.7 0.87| 7.6 6.7 4000 320 25 278 14| 2.9 0.0 2.9|189.0 -6.2 182.8 45.7 0.76| 6.3 4.8 5000 322 24 279 13| 1.9 0.0 1.9|189.0 -11.9 177.1 35.4 0.64| 5.4 3.5 6000 324 23 278 12| 1.4 0.0 1.4|189.0 -14.3 174.7 29.1 0.57| 4.9 2.8 Wrote GIF file: /home/apache/climate/data/raob//UATT/skewt/UATT.skewt.20260119.00.gif