UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for U3955... Searching the city database file for: U3955 ... Date:0000Z 30 OCT 25 Station: U3955 WMO ident: 23955 Latitude: 60.43 Longitude: 77.87 ------------------------------------------------------------------------------- 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 1008 44 4.2 2.7 90 1.5 3.5 215 3 276.7 277.5 276.3 289.3 4.61 1 1000 109 3.8 2.3 90 1.5 3.1 220 3 277.0 277.7 276.3 289.3 4.51 2 993 166 3.4 1.8 89 1.6 2.7 224 4 277.1 277.8 276.2 289.1 4.38 3 971 348 4.2 1.9 85 2.3 3.1 235 7 279.7 280.5 277.7 292.2 4.52 4 925 741 2.0 0.5 90 1.5 1.3 260 13 281.4 282.1 278.3 293.3 4.28 5 850 1419 -1.9 -2.9 93 1.0 -2.3 270 25 284.2 284.8 278.9 294.5 3.63 6 824 1666 -2.7 -3.7 93 1.0 -3.1 270 26 285.8 286.5 279.5 295.9 3.53 7 737 2539 -9.7 -10.3 95 0.6 -9.9 270 29 287.5 287.9 278.8 294.4 2.37 8 700 2938 -8.7 -14.7 62 6.0 -10.5 270 31 292.9 293.2 280.5 298.2 1.74 9 693 3016 -8.3 -15.3 57 7.0 -10.4 270 32 294.1 294.4 281.0 299.3 1.68 10 674 3231 -8.9 -18.9 44 10.0 -11.6 271 34 295.8 296.0 281.3 299.8 1.27 11 546 4835 -16.7 -36.7 16 20.0 -19.7 274 49 304.9 305.0 283.8 306.0 0.30 12 532 5030 -17.7 -36.7 17 19.0 -20.5 274 51 306.0 306.0 284.2 307.1 0.31 13 500 5490 -21.9 -32.9 36 11.0 -23.6 275 56 306.3 306.4 284.5 308.0 0.48 14 468 5975 -25.3 -29.6 67 4.3 -26.0 275 61 308.0 308.1 285.4 310.3 0.70 15 430 6586 -29.7 -37.7 46 8.0 -30.6 275 67 309.9 310.0 285.7 311.1 0.35 16 400 7100 -32.5 -39.5 50 7.0 -33.2 275 73 312.7 312.8 286.7 313.9 0.31 17 361 7815 -38.1 -44.1 53 6.0 -38.5 279 79 314.6 314.6 287.2 315.3 0.21 18 300 9060 -49.3 -54.3 56 5.0 -49.4 285 89 315.9 315.9 287.5 316.2 0.08 19 251 10195 -59.5 -64.5 52 5.0 -59.5 290 97 317.3 317.3 287.9 317.4 0.03 20 250 10220 -59.7 -64.7 52 5.0 -59.7 290 97 317.3 317.3 287.9 317.4 0.03 21 231 10711 -64.1 -69.1 50 5.0 -64.1 290 93 317.9 317.9 288.1 317.9 0.02 22 200 11600 -62.3 -67.3 51 5.0 -62.4 290 87 334.1 334.1 292.9 334.2 0.02 23 150 13390 -59.9 -64.9 52 5.0 -60.0 290 79 366.9 366.9 300.0 367.1 0.04 24 100 15920 -60.9 -66.9 45 6.0 -61.0 290 46 410.1 410.1 306.6 410.3 0.05 25 97 16109 -61.3 -67.3 45 6.0 -61.4 412.9 412.9 306.9 413.1 0.05 TRP 231 10711 -64.1 -69.1 50 5.0 -64.1 290 93 317.9 317.9 288.1 317.9 0.02 WND 251 10195 -59.5 -64.5 52 5.0 -59.5 290 97 317.3 317.3 287.9 317.4 0.03 Sounding variables and indices 1000-500 mb thick: 5381.00 m Freezing level: 886.54 mb = 1088.69 m = 3571.78 ft Wetbulb zero: 897.98 mb = 978.72 m = 3210.98 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 61.50 % Est. max temperature: 11.34 C = 52.42 F Sfc-Lift cond lev (LCL): 984.87 mb = 232.77 m = 763.69 ft T: 3.69 C 700-500 lapse rate: 5.17 C/km ThetaE index: 1.52 C Layer 737.0- 700.0 mb Conv cond level (CCL): 892.04 mb = 1031.91 m = 3385.50 ft Mean mixing ratio: 4.39 g/kg Conv temperature: 10.05 C = 50.10 F Cap Strength: 13.22 C Lifted Index: 12.91 C Risk: None Lifted Index @300 mb: 17.04 C Lifted Index @700 mb: 5.69 C Showalter Index: 11.01 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 19.00 C K Index: 11.10 Risk: None Sweat Index: 106.00 Risk: None Energy Index: 2.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.88 J/kg Max Up Vert Vel: 6.46 m/s Conv Inhibition (B-): 14653.74 J/kg Cap Strength: 13.21 C Lift Cond Lev (LCL): 930.58 mb = 692.32 m = 2271.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 26 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 1008 44 215 3 1.7 2.5 | 129 26 -20.1 16.1 1 1000 109 220 3 1.9 2.3 | 129 26 -19.9 15.9 2 925 741 260 13 12.8 2.3 | 150 18 -9.1 15.9 3 850 1419 270 25 25.0 -0.0 | 193 14 3.1 13.6 4 700 2938 270 31 31.0 -0.0 | 214 16 9.1 13.6 5 500 5490 275 56 55.8 -4.9 | 256 35 33.9 8.7 6 400 7100 275 73 72.7 -6.4 | 262 51 50.9 7.3 7 300 9060 285 89 86.0 -23.0 | 278 65 64.1 -9.4 8 251 10195 290 97 91.2 -33.2 | 286 72 69.3 -19.5 9 250 10220 290 97 91.2 -33.2 | 286 72 69.3 -19.5 10 231 10711 290 93 87.4 -31.8 | 286 68 65.5 -18.2 11 200 11600 290 87 81.8 -29.8 | 285 62 59.9 -16.1 12 150 13390 290 79 74.2 -27.0 | 284 54 52.4 -13.4 13 100 15920 290 46 43.2 -15.7 | 276 21 21.4 -2.1 Wind Parameters Mean winds (0-6000m): 271.9 at 34.3 knts Storm direction: 301.9 at 25.8 knts Shear (0-3000m) pos: 4.5 neg: 0.7 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 88.4 deg Storm rel helicity (0-3000m) pos: 126.1 neg: 0.0 tot: 126.1 m^2/s^2 ave: 42.0 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 114.75 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 ------------------------------------------------------------------------------- 500 240 6 135 24| 7.8 0.0 7.8| 40.3 0.0 40.3 80.6 0.82| 7.9 6.5 1000 257 10 143 20| 8.5 0.0 8.5| 74.3 0.0 74.3 74.3 0.79| 8.8 7.0 1500 263 14 153 17| 8.2 0.0 8.2|102.2 0.0 102.2 68.1 0.84| 8.5 7.1 2000 266 17 162 16| 6.1 0.5 6.7|109.3 0.0 109.3 54.6 0.85| 6.8 5.8 2500 267 20 171 15| 4.9 0.8 5.7|116.4 0.0 116.4 46.6 0.85| 5.9 5.0 3000 268 21 178 14| 4.5 0.7 5.2|126.1 0.0 126.1 42.0 0.85| 5.4 4.6 4000 269 25 193 14| 4.7 0.5 5.2|165.2 0.0 165.2 41.3 0.83| 5.3 4.4 5000 271 30 210 15| 4.8 0.4 5.2|207.7 0.0 207.7 41.5 0.78| 5.2 4.1 6000 272 34 225 18| 4.4 0.8 5.2|246.1 0.0 246.1 41.0 0.72| 5.3 3.8 Wrote GIF file: /home/apache/climate/data/raob//U3955/skewt/U3955.skewt.20251030.00.gif