UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for U3802... Searching the city database file for: U3802 ... Date:0000Z 28 NOV 25 Station: U3802 WMO ident: 23802 Latitude: 61.68 Longitude: 50.78 ------------------------------------------------------------------------------- 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 1005 118 -5.1 -8.5 77 3.4 -6.1 135 1 267.7 268.0 266.7 273.1 2.00 1 1000 157 -5.3 -8.7 77 3.4 -6.3 145 5 267.9 268.2 266.8 273.2 1.98 2 940 640 -9.1 -11.6 82 2.5 -9.8 177 21 268.8 269.0 266.9 273.4 1.67 3 925 765 -6.5 -11.2 69 4.7 -7.8 185 25 272.7 273.0 269.7 277.6 1.75 4 901 972 -2.7 -14.7 39 12.0 -6.1 188 24 278.6 278.9 272.6 282.6 1.35 5 889 1078 -3.1 -19.1 28 16.0 -7.1 190 23 279.3 279.5 272.3 282.1 0.95 6 850 1432 -5.9 -18.9 35 13.0 -9.1 195 21 280.0 280.1 272.9 283.0 1.01 7 797 1933 -9.5 -19.5 44 10.0 -11.8 208 20 281.3 281.5 273.6 284.4 1.02 8 764 2259 -9.3 -22.3 34 13.0 -12.2 217 19 285.0 285.1 275.4 287.5 0.84 9 712 2801 -12.7 -26.7 30 14.0 -15.3 231 17 287.0 287.1 276.1 288.9 0.60 10 700 2930 -13.7 -24.7 39 11.0 -15.9 235 17 287.3 287.4 276.5 289.6 0.74 11 692 3017 -14.1 -23.1 46 9.0 -16.0 236 18 287.8 288.0 276.9 290.5 0.86 12 655 3433 -14.3 -18.7 69 4.4 -15.4 241 20 292.1 292.4 279.7 296.2 1.33 13 500 5420 -28.3 -32.5 67 4.2 -28.8 265 33 298.5 298.6 281.4 300.2 0.50 14 478 5741 -30.3 -34.4 67 4.1 -30.7 266 38 299.9 300.0 281.9 301.4 0.43 15 400 6980 -40.3 -44.3 65 4.0 -40.5 270 56 302.6 302.6 282.7 303.3 0.19 16 369 7525 -45.3 -49.2 65 3.9 -45.4 271 63 303.0 303.0 282.8 303.4 0.12 17 300 8880 -54.5 -58.7 60 4.2 -54.6 275 81 308.5 308.5 284.8 308.7 0.05 18 290 9096 -56.6 -60.7 59 4.2 -56.6 275 83 308.6 308.6 284.8 308.7 0.04 19 273 9475 -60.3 -64.4 58 4.1 -60.3 277 77 308.6 308.6 284.8 308.6 0.02 20 250 10020 -62.7 -67.0 56 4.3 -62.7 280 69 312.9 312.9 286.4 312.9 0.02 21 238 10324 -64.7 -68.9 56 4.2 -64.7 280 66 314.3 314.3 286.9 314.3 0.02 22 208 11149 -65.5 -69.6 57 4.1 -65.5 284 58 325.4 325.4 290.4 325.4 0.02 23 200 11390 -63.7 -68.1 55 4.4 -63.7 285 56 331.9 331.9 292.3 332.0 0.02 24 160 12761 -61.1 -65.3 57 4.2 -61.2 289 47 358.1 358.2 298.4 358.3 0.04 25 150 13160 -61.7 -66.1 56 4.4 -61.8 290 44 363.8 363.8 299.5 363.9 0.04 26 100 15650 -65.7 -70.4 52 4.7 -65.8 300 46 400.8 400.8 305.3 400.9 0.03 27 70 17810 -67.9 -73.9 42 6.0 -68.0 300 38 439.1 439.1 309.8 439.3 0.02 28 55 19253 -68.3 -74.3 42 6.0 -68.4 304 39 469.6 469.6 312.6 469.7 0.03 29 50 19820 -70.3 -76.3 41 6.0 -70.4 305 40 477.8 477.8 313.3 478.0 0.02 30 46 20317 -71.9 -77.9 40 6.0 -72.0 305 41 485.5 485.5 313.9 485.6 0.02 31 30 22820 -76.7 -82.7 38 6.0 -76.7 305 44 535.5 535.5 317.3 535.6 0.01 32 22 24590 -79.9 -85.9 36 6.0 -80.0 305 55 575.7 575.7 319.5 575.8 0.01 33 20 25130 -79.1 -85.1 37 6.0 -79.2 305 58 594.0 594.0 320.3 594.1 0.01 34 19 25421 -78.3 -84.3 37 6.0 -78.4 305 58 605.3 605.3 320.9 605.4 0.02 35 11 28503 -82.3 -88.3 35 6.0 -82.4 305 60 693.2 693.2 324.2 693.3 0.01 36 10 29040 -78.9 -84.9 37 6.0 -79.0 305 60 725.0 725.1 325.2 725.3 0.03 37 9.9 29097 -78.9 -84.9 37 6.0 -79.0 727.1 727.1 325.3 727.4 0.03 TRP 238 10324 -64.7 -68.9 56 4.2 -64.7 280 66 314.3 314.3 286.9 314.3 0.02 WND 290 9096 -56.6 -60.7 59 4.2 -56.6 275 83 308.6 308.6 284.8 308.7 0.04 Sounding variables and indices 1000-500 mb thick: 5263.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 55.74 % Est. max temperature: 7.13 C = 44.83 F Sfc-Lift cond lev (LCL): 952.29 mb = 538.45 m = 1766.55 ft T: -8.30 C 700-500 lapse rate: 5.86 C/km ThetaE index: 0.46 C Layer 889.0- 850.0 mb Conv cond level (CCL): 637.44 mb = 3632.70 m = 11918.16 ft Mean mixing ratio: 1.76 g/kg Conv temperature: 20.09 C = 68.17 F Cap Strength: 16.44 C Lifted Index: 19.61 C Risk: None Lifted Index @300 mb: 23.82 C Lifted Index @700 mb: 12.82 C Showalter Index: 13.28 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 9.40 C K Index: -7.50 Risk: None Sweat Index: 217.46 Risk: None Energy Index: 3.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.58 J/kg Max Up Vert Vel: 8.32 m/s Conv Inhibition (B-): 56111.06 J/kg Cap Strength: 19.52 C Lift Cond Lev (LCL): 894.19 mb = 1032.26 m = 3386.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 18 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 1005 118 135 1 -0.7 0.7 | 91 19 -18.5 0.3 1 1000 157 145 5 -2.9 4.1 | 100 21 -20.7 3.6 2 925 765 185 25 2.2 24.9 | 147 29 -15.6 24.5 3 850 1432 195 21 5.4 20.3 | 148 23 -12.4 19.8 4 700 2930 235 17 13.9 9.8 | 157 10 -3.9 9.3 5 500 5420 265 33 32.9 2.9 | 261 15 15.1 2.4 6 400 6980 270 56 56.0 -0.0 | 271 38 38.2 -0.5 7 300 8880 275 81 80.7 -7.1 | 277 63 62.9 -7.5 8 290 9096 275 83 82.7 -7.2 | 277 65 64.9 -7.7 9 250 10020 280 69 68.0 -12.0 | 284 52 50.1 -12.4 10 238 10324 280 66 65.0 -11.5 | 284 49 47.2 -11.9 11 200 11390 285 56 54.1 -14.5 | 292 39 36.3 -14.9 12 150 13160 290 44 41.3 -15.0 | 303 28 23.5 -15.5 13 100 15650 300 46 39.8 -23.0 | 317 32 22.0 -23.5 14 70 17810 300 38 32.9 -19.0 | 322 25 15.1 -19.5 15 50 19820 305 40 32.8 -22.9 | 327 28 15.0 -23.4 16 30 22820 305 44 36.0 -25.2 | 325 32 18.2 -25.7 17 20 25130 305 58 47.5 -33.3 | 319 45 29.7 -33.7 18 10 29040 305 60 49.1 -34.4 | 318 47 31.3 -34.9 Wind Parameters Mean winds (0-6000m): 238.5 at 23.7 knts Storm direction: 268.5 at 17.8 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 74.4 deg Storm rel helicity (0-3000m) pos: 182.9 neg: -0.5 tot: 182.4 m^2/s^2 ave: 60.8 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 5.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.51 Bulk Shear: 67.24 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 ------------------------------------------------------------------------------- 500 169 12 119 23| 20.0 0.0 20.0|115.6 0.0 115.6 231.1 0.89| 21.3 18.9 1000 183 18 135 24| 11.5 0.0 11.5|162.8 0.0 162.8 162.8 0.84| 15.2 12.7 1500 187 19 140 24| 6.9 0.0 6.9|167.8 -0.3 167.5 111.7 0.75| 11.6 8.7 2000 192 19 143 23| 4.9 0.0 4.9|176.3 -0.3 176.0 88.0 0.70| 10.0 7.0 2500 197 19 145 22| 3.7 0.0 3.7|179.3 -0.3 179.0 71.6 0.64| 8.9 5.7 3000 202 19 148 20| 3.2 0.0 3.2|182.9 -0.5 182.4 60.8 0.62| 8.1 5.0 4000 214 19 156 17| 3.2 0.0 3.2|202.3 -0.5 201.8 50.4 0.67| 7.1 4.8 5000 227 21 170 14| 3.3 0.0 3.3|225.7 -0.5 225.2 45.0 0.70| 6.6 4.6 6000 239 24 192 12| 3.8 0.0 3.8|244.4 -0.5 243.9 40.6 0.63| 6.6 4.2 Wrote GIF file: /home/apache/climate/data/raob//U3802/skewt/U3802.skewt.20251128.00.gif