UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for U3884... Searching the city database file for: U3884 ... Date:1200Z 30 NOV 25 Station: U3884 WMO ident: 23884 Latitude: 61.60 Longitude: 90.00 ------------------------------------------------------------------------------- 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 1032 61 -34.1 -38.0 68 3.9 -34.3 110 1 236.9 236.9 236.8 237.3 0.14 1 1018 157 -32.1 -36.3 66 4.2 -32.3 134 6 239.8 239.8 239.7 240.3 0.17 2 1000 283 -31.3 -35.3 68 4.0 -31.5 165 13 241.9 241.9 241.6 242.4 0.19 3 993 333 -29.5 -33.7 67 4.2 -29.7 167 14 244.1 244.2 243.9 244.7 0.22 4 951 647 -21.1 -24.8 72 3.7 -21.5 178 21 255.7 255.8 254.8 257.2 0.54 5 931 804 -20.1 -23.5 74 3.4 -20.5 183 24 258.3 258.4 257.1 260.0 0.62 6 925 852 -18.1 -21.6 74 3.5 -18.6 185 25 260.8 260.9 259.3 262.8 0.73 7 924 860 -18.1 -21.6 74 3.5 -18.6 185 25 260.9 261.0 259.4 262.9 0.73 8 892 1124 -17.9 -22.9 65 5.0 -18.7 191 23 263.7 263.8 261.5 265.6 0.68 9 850 1483 -19.7 -26.7 54 7.0 -20.6 200 21 265.5 265.6 262.4 267.0 0.51 10 829 1668 -20.9 -28.9 49 8.0 -21.9 205 21 266.1 266.2 262.7 267.4 0.42 11 794 1987 -20.3 -31.3 37 11.0 -21.6 212 20 270.1 270.2 265.4 271.1 0.35 12 761 2300 -22.5 -36.5 27 14.0 -23.8 220 20 271.0 271.1 265.8 271.7 0.22 13 717 2737 -22.3 -40.3 18 18.0 -23.9 231 19 275.9 275.9 268.9 276.4 0.16 14 703 2882 -23.7 -39.7 22 16.0 -25.1 234 19 275.9 275.9 269.0 276.4 0.17 15 700 2913 -23.9 -38.9 24 15.0 -25.2 235 19 276.0 276.0 269.1 276.6 0.19 16 626 3719 -30.1 -36.1 56 6.0 -30.6 253 19 277.9 277.9 270.4 278.8 0.28 17 575 4322 -31.9 -36.6 63 4.7 -32.3 267 19 282.6 282.7 273.2 283.5 0.29 18 530 4895 -34.3 -38.1 68 3.8 -34.6 280 19 286.4 286.5 275.2 287.3 0.27 19 500 5300 -37.3 -40.6 71 3.3 -37.5 290 19 287.6 287.6 275.7 288.3 0.22 20 487 5481 -38.7 -42.1 70 3.4 -38.9 293 19 288.0 288.1 276.0 288.7 0.19 21 444 6110 -40.7 -44.0 70 3.3 -40.9 303 21 293.2 293.2 278.5 293.8 0.17 22 400 6810 -45.3 -48.7 69 3.4 -45.4 315 23 296.1 296.1 279.8 296.5 0.11 23 368 7363 -49.3 -52.7 67 3.4 -49.4 319 25 297.9 298.0 280.6 298.2 0.08 24 300 8670 -60.9 -64.2 65 3.3 -60.9 330 29 299.5 299.5 281.1 299.6 0.02 25 260 9537 -68.9 -72.5 59 3.6 -68.9 326 32 300.2 300.2 281.4 300.3 0.01 26 250 9770 -69.9 -73.5 59 3.6 -69.9 325 33 302.1 302.1 282.3 302.2 0.01 27 249 9794 -69.9 -73.5 59 3.6 -69.9 325 33 302.5 302.5 282.4 302.5 0.01 28 240 10014 -67.1 -70.5 62 3.4 -67.1 327 35 309.9 309.9 285.3 310.0 0.01 29 216 10656 -63.1 -66.7 62 3.6 -63.1 331 39 325.6 325.6 290.5 325.7 0.02 30 200 11130 -62.7 -66.3 62 3.6 -62.7 335 42 333.5 333.5 292.7 333.6 0.03 31 166 12283 -60.7 -64.4 62 3.7 -60.7 338 45 355.1 355.1 297.7 355.2 0.04 32 150 12910 -63.1 -67.1 58 4.0 -63.1 340 46 361.4 361.4 299.0 361.5 0.03 33 100 15380 -66.1 -70.6 53 4.5 -66.2 340 44 400.0 400.0 305.2 400.2 0.03 34 70 17520 -70.5 -75.4 48 4.9 -70.6 345 46 433.6 433.6 309.2 433.7 0.02 35 67 17780 -70.7 -75.7 48 5.0 -70.8 438.6 438.6 309.7 438.7 0.02 TRP 249 9794 -69.9 -73.5 59 3.6 -69.9 325 33 302.5 302.5 282.4 302.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5017.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 52.73 % Est. max temperature: -6.61 C = 20.10 F Sfc-Lift cond lev (LCL): 965.14 mb = 539.54 m = 1770.14 ft T: -23.97 C 700-500 lapse rate: 5.61 C/km ThetaE index: 0.00 C Layer 1032.0--97609095688668617833845882880.0 mb Conv cond level (CCL): 1018.00 mb = 157.04 m = 515.20 ft Mean mixing ratio: 0.34 g/kg Conv temperature: -28.04 C = -18.48 F Cap Strength: 31.54 C Lifted Index: 31.94 C Risk: None Lifted Index @300 mb: 36.05 C Lifted Index @700 mb: 24.92 C Showalter Index: 17.00 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 10.60 C K Index: -24.10 Risk: None Sweat Index: 211.00 Risk: None Energy Index: 4.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 81.38 J/kg Max Up Vert Vel: 12.76 m/s Conv Inhibition (B-): 35178.68 J/kg Cap Strength: 31.85 C Lift Cond Lev (LCL): 939.50 mb = 736.68 m = 2416.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 14 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 1032 61 110 1 -0.9 0.3 | 89 15 -15.4 -0.2 1 1000 283 165 13 -3.4 12.6 | 124 21 -17.8 12.0 2 925 852 185 25 2.2 24.9 | 153 27 -12.3 24.3 3 850 1483 200 21 7.2 19.7 | 159 20 -7.3 19.2 4 700 2913 235 19 15.6 10.9 | 186 10 1.1 10.3 5 500 5300 290 19 17.9 -6.5 | 334 8 3.4 -7.1 6 400 6810 315 23 16.3 -16.3 | 354 17 1.8 -16.8 7 300 8670 330 29 14.5 -25.1 | 360 26 0.0 -25.7 8 250 9770 325 33 18.9 -27.0 | 351 28 4.5 -27.6 9 249 9794 325 33 18.9 -27.0 | 351 28 4.5 -27.6 10 200 11130 335 42 17.7 -38.1 | 355 39 3.3 -38.6 11 150 12910 340 46 15.7 -43.2 | 358 44 1.3 -43.8 12 100 15380 340 44 15.0 -41.3 | 359 42 0.6 -41.9 13 70 17520 345 46 11.9 -44.4 | 3 45 -2.6 -45.0 Wind Parameters Mean winds (0-6000m): 237.7 at 19.3 knts Storm direction: 267.7 at 14.5 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 101.2 deg Storm rel helicity (0-3000m) pos: 188.8 neg: 0.0 tot: 188.8 m^2/s^2 ave: 62.9 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 5.9 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 1.75 Bulk Shear: 46.60 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 ------------------------------------------------------------------------------- 500 168 12 123 20| 19.0 0.0 19.0| 95.5 0.0 95.5 191.0 0.87| 20.8 18.1 1000 179 17 139 22| 12.1 0.0 12.1|148.3 0.0 148.3 148.3 0.85| 15.4 13.0 1500 185 19 145 22| 7.2 0.0 7.2|159.6 0.0 159.6 106.4 0.77| 12.1 9.4 2000 191 19 150 21| 5.3 0.0 5.3|172.7 0.0 172.7 86.4 0.75| 10.2 7.7 2500 197 19 154 20| 4.1 0.0 4.1|182.0 0.0 182.0 72.8 0.73| 9.1 6.7 3000 202 19 158 19| 3.4 0.0 3.4|188.8 0.0 188.8 62.9 0.72| 8.3 5.9 4000 214 19 166 16| 2.6 0.0 2.6|199.5 0.0 199.5 49.9 0.73| 7.2 5.2 5000 225 19 177 13| 2.1 0.0 2.1|208.9 0.0 208.9 41.8 0.75| 6.5 4.9 6000 238 19 191 10| 1.9 0.0 1.9|216.4 0.0 216.4 36.1 0.73| 6.0 4.4 Wrote GIF file: /home/apache/climate/data/raob//U3884/skewt/U3884.skewt.20251130.12.gif