UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for U3802... Searching the city database file for: U3802 ... Date:0000Z 27 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 1004 118 -3.1 -5.3 85 2.2 -3.8 315 3 269.7 270.2 269.1 276.7 2.56 1 1000 150 -3.3 -5.9 82 2.6 -4.2 300 5 269.9 270.3 269.0 276.5 2.46 2 925 761 -7.1 -10.0 80 2.9 -7.9 290 21 272.0 272.4 269.5 277.4 1.93 3 859 1338 -11.1 -13.9 80 2.8 -11.8 294 21 273.7 273.9 269.9 278.0 1.52 4 850 1419 -11.3 -14.0 80 2.7 -12.0 295 21 274.3 274.6 270.3 278.6 1.52 5 820 1693 -11.1 -13.8 80 2.7 -11.8 293 21 277.4 277.6 272.3 281.9 1.60 6 700 2884 -19.1 -26.1 54 7.0 -20.3 285 23 281.3 281.4 273.1 283.3 0.65 7 680 3099 -20.7 -28.7 49 8.0 -21.8 285 25 281.9 282.0 273.2 283.5 0.53 8 623 3743 -22.7 -35.7 30 13.0 -24.2 285 30 286.7 286.8 275.5 287.7 0.29 9 500 5320 -33.3 -41.3 45 8.0 -33.9 285 44 292.4 292.5 278.2 293.1 0.21 10 430 6368 -40.9 -46.9 52 6.0 -41.2 285 55 295.7 295.7 279.6 296.1 0.13 11 400 6860 -43.1 -48.1 58 5.0 -43.3 285 60 299.0 299.0 281.1 299.4 0.12 12 383 7150 -44.9 -49.9 57 5.0 -45.1 286 61 300.3 300.4 281.6 300.7 0.10 13 314 8441 -55.5 -60.1 56 4.6 -55.6 289 68 303.1 303.1 282.7 303.3 0.04 14 300 8730 -56.3 -61.0 55 4.7 -56.3 290 69 306.0 306.0 283.8 306.1 0.03 15 279 9192 -58.1 -62.9 54 4.8 -58.2 290 72 309.8 309.8 285.3 309.9 0.03 16 272 9353 -59.1 -63.9 54 4.8 -59.2 290 73 310.5 310.6 285.5 310.6 0.03 17 252 9830 -62.3 -67.0 53 4.7 -62.3 295 73 312.7 312.7 286.3 312.8 0.02 18 250 9880 -61.9 -66.6 53 4.7 -61.9 295 73 314.0 314.0 286.8 314.1 0.02 19 228 10448 -61.5 -66.2 53 4.7 -61.6 295 69 323.0 323.0 289.7 323.1 0.02 20 200 11260 -59.7 -64.4 54 4.7 -59.8 295 64 338.2 338.2 293.9 338.4 0.03 21 189 11613 -59.5 -64.2 54 4.7 -59.6 295 62 344.1 344.1 295.3 344.2 0.04 22 150 13050 -61.7 -66.7 51 5.0 -61.8 295 56 363.8 363.8 299.5 363.9 0.03 23 101 15489 -63.9 -69.9 44 6.0 -64.0 295 46 403.1 403.1 305.6 403.3 0.03 24 100 15550 -64.1 -70.1 44 6.0 -64.2 295 46 403.9 403.9 305.7 404.0 0.03 25 70 17710 -68.1 -74.1 42 6.0 -68.2 290 42 438.7 438.7 309.7 438.8 0.02 26 50 19730 -69.9 -76.9 35 7.0 -70.0 300 38 478.8 478.8 313.4 478.9 0.02 27 47 20098 -69.3 -76.3 35 7.0 -69.4 299 39 488.8 488.8 314.1 488.9 0.03 28 30 22730 -75.9 -82.9 32 7.0 -76.0 295 50 537.7 537.7 317.4 537.8 0.01 29 29 22926 -76.5 -83.5 32 7.0 -76.6 295 50 541.3 541.3 317.6 541.4 0.01 30 26 23556 -75.5 -82.5 33 7.0 -75.6 297 50 561.3 561.3 318.7 561.4 0.02 31 23 24261 -78.5 -85.5 31 7.0 -78.6 298 50 572.5 572.5 319.3 572.6 0.01 32 20 25060 -77.5 -84.5 32 7.0 -77.6 300 50 598.9 598.9 320.6 599.1 0.02 33 17 25985 -80.7 -87.7 30 7.0 -80.8 298 52 617.2 617.2 321.4 617.2 0.01 34 10 28980 -80.7 -87.7 30 7.0 -80.8 290 58 718.3 718.3 325.0 718.5 0.02 35 8.7 29762 -82.1 -89.1 29 7.0 -82.2 742.1 742.1 325.7 742.2 0.02 TRP 252 9830 -62.3 -67.0 53 4.7 -62.3 295 73 312.7 312.7 286.3 312.8 0.02 WND 272 9353 -59.1 -63.9 54 4.8 -59.2 290 73 310.5 310.6 285.5 310.6 0.03 Sounding variables and indices 1000-500 mb thick: 5170.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 57.33 % Est. max temperature: 1.20 C = 34.15 F Sfc-Lift cond lev (LCL): 969.72 mb = 390.97 m = 1282.69 ft T: -4.80 C 700-500 lapse rate: 5.83 C/km ThetaE index: 0.16 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 888.78 mb = 1072.17 m = 3517.58 ft Mean mixing ratio: 2.13 g/kg Conv temperature: 0.10 C = 32.18 F Cap Strength: 9.57 C Lifted Index: 12.94 C Risk: None Lifted Index @300 mb: 20.50 C Lifted Index @700 mb: 5.78 C Showalter Index: 11.68 C Risk: None Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 19.30 C K Index: 1.00 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 3.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.47 J/kg Max Up Vert Vel: 3.87 m/s Conv Inhibition (B-): 56358.07 J/kg Cap Strength: 12.85 C Lift Cond Lev (LCL): 912.76 mb = 864.74 m = 2837.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 22 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 1004 118 315 3 2.1 -2.1 | 137 19 -12.9 13.9 1 1000 150 300 5 4.3 -2.5 | 142 17 -10.7 13.5 2 925 761 290 21 19.7 -7.2 | 208 10 4.7 8.8 3 850 1419 295 21 19.0 -8.9 | 209 8 4.0 7.1 4 700 2884 285 23 22.2 -6.0 | 216 12 7.2 10.0 5 500 5320 285 44 42.5 -11.4 | 260 28 27.4 4.6 6 400 6860 285 60 58.0 -15.5 | 269 43 42.9 0.5 7 300 8730 290 69 64.8 -23.6 | 279 50 49.8 -7.6 8 272 9353 290 73 68.6 -25.0 | 280 54 53.5 -9.0 9 252 9830 295 73 66.2 -30.9 | 286 53 51.1 -14.9 10 250 9880 295 73 66.2 -30.9 | 286 53 51.1 -14.9 11 200 11260 295 64 58.0 -27.0 | 284 44 43.0 -11.1 12 150 13050 295 56 50.8 -23.7 | 282 37 35.7 -7.7 13 100 15550 295 46 41.7 -19.4 | 277 27 26.6 -3.4 14 70 17710 290 42 39.5 -14.4 | 266 24 24.4 1.6 15 50 19730 300 38 32.9 -19.0 | 280 18 17.9 -3.0 16 30 22730 295 50 45.3 -21.1 | 280 31 30.3 -5.1 17 20 25060 300 50 43.3 -25.0 | 288 30 28.2 -9.0 18 10 28980 290 58 54.5 -19.8 | 276 40 39.4 -3.8 Wind Parameters Mean winds (0-6000m): 286.7 at 29.3 knts Storm direction: 316.7 at 22.0 knts Shear (0-3000m) pos: 0.7 neg: 3.2 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 86.8 deg Storm rel helicity (0-3000m) pos: 53.7 neg: 0.0 tot: 53.7 m^2/s^2 ave: 17.9 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 46.49 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 ------------------------------------------------------------------------------- 500 294 11 155 13| 0.0 15.0 15.0| 34.8 0.0 34.8 69.7 0.71| 15.0 10.7 1000 292 16 177 10| 1.9 7.5 9.4| 44.6 0.0 44.6 44.6 0.74| 9.9 7.3 1500 293 17 186 9| 1.4 5.0 6.4| 45.3 0.0 45.3 30.2 0.71| 7.1 5.0 2000 292 18 193 9| 1.0 4.0 5.0| 46.4 0.0 46.4 23.2 0.68| 5.7 3.9 2500 291 19 198 9| 0.8 3.3 4.2| 47.2 0.0 47.2 18.9 0.65| 4.9 3.1 3000 290 20 202 10| 0.7 3.2 3.9| 53.7 0.0 53.7 17.9 0.65| 4.5 3.0 4000 289 22 214 11| 0.5 3.5 4.0| 80.0 0.0 80.0 20.0 0.68| 4.5 3.0 5000 287 26 228 13| 0.4 3.7 4.1|106.4 0.0 106.4 21.3 0.64| 4.5 2.9 6000 287 29 240 15| 0.3 3.9 4.3|137.1 0.0 137.1 22.8 0.59| 4.6 2.7 Wrote GIF file: /home/apache/climate/data/raob//U3802/skewt/U3802.skewt.20251127.00.gif