UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:0000Z 19 OCT 25 Station: UWUU WMO ident: 28722 Latitude: 54.75 Longitude: 56.00 Elevation: 105.00 ------------------------------------------------------------------------------- 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 1008 105 6.0 4.8 92 1.2 5.4 150 3 278.5 279.4 278.2 293.1 5.35 1 1000 169 6.2 3.3 82 2.9 4.8 190 7 279.4 280.2 278.0 292.7 4.85 2 925 804 3.2 0.1 80 3.1 1.8 275 15 282.6 283.3 278.7 294.2 4.16 3 923 822 3.2 0.1 80 3.1 1.8 275 15 282.8 283.5 278.9 294.5 4.17 4 914 901 2.4 -1.9 73 4.3 0.6 274 15 282.7 283.4 278.2 293.0 3.63 5 850 1484 -1.7 -4.1 84 2.4 -2.7 265 17 284.4 284.9 278.5 293.8 3.32 6 700 2995 -12.3 -14.1 86 1.8 -12.8 275 21 288.9 289.2 278.8 294.3 1.83 7 656 3488 -16.3 -18.2 85 1.9 -16.7 277 24 289.8 290.0 278.6 294.0 1.39 8 652 3534 -16.1 -18.0 85 1.9 -16.6 277 24 290.5 290.7 279.0 294.8 1.42 9 635 3734 -12.1 -19.1 56 7.0 -13.9 278 25 297.3 297.5 282.0 301.4 1.33 10 623 3880 -12.7 -24.7 36 12.0 -15.3 278 26 298.2 298.3 281.7 300.9 0.83 11 555 4751 -19.5 -35.5 23 16.0 -21.8 282 31 300.2 300.2 281.9 301.3 0.33 12 501 5505 -24.1 -33.1 43 9.0 -25.4 285 36 303.5 303.6 283.4 305.1 0.47 13 500 5520 -24.1 -33.1 43 9.0 -25.4 285 36 303.7 303.7 283.5 305.2 0.47 14 401 7083 -38.7 -43.1 63 4.4 -39.0 285 44 304.5 304.5 283.5 305.2 0.21 15 400 7100 -38.7 -43.1 63 4.4 -39.0 285 44 304.7 304.7 283.6 305.4 0.21 16 384 7379 -40.5 -44.6 65 4.1 -40.8 285 45 305.9 305.9 284.0 306.6 0.19 17 300 9020 -51.7 -55.6 63 3.9 -51.8 285 50 312.5 312.5 286.3 312.7 0.07 18 280 9463 -55.1 -59.0 62 3.9 -55.2 289 53 313.8 313.8 286.8 314.0 0.05 19 250 10180 -57.9 -61.8 61 3.9 -58.0 295 58 320.0 320.0 288.8 320.1 0.04 20 245 10308 -58.4 -62.3 60 3.9 -58.5 305 60 321.1 321.1 289.1 321.2 0.04 21 238 10491 -59.1 -63.1 60 4.0 -59.2 295 58 322.7 322.7 289.6 322.8 0.03 22 228 10762 -59.5 -63.5 60 4.0 -59.6 296 58 326.1 326.1 290.6 326.2 0.03 23 200 11590 -57.5 -61.5 60 4.0 -57.6 300 56 341.7 341.7 294.8 341.9 0.05 24 164 12849 -53.5 -58.5 54 5.0 -53.7 279 44 368.4 368.4 300.4 368.8 0.09 25 150 13420 -54.5 -59.5 54 5.0 -54.7 270 38 376.2 376.2 301.7 376.6 0.08 26 101 15937 -58.1 -67.1 31 9.0 -58.3 270 35 414.3 414.3 307.0 414.5 0.05 27 100 16000 -58.1 -67.1 31 9.0 -58.3 270 35 415.5 415.5 307.2 415.7 0.05 28 85 17025 -57.5 -67.5 27 10.0 -57.9 436.5 436.5 309.6 436.7 0.05 TRP 238 10491 -59.1 -63.1 60 4.0 -59.2 295 58 322.7 322.7 289.6 322.8 0.03 WND 245 10308 -58.4 -62.3 60 3.9 -58.5 305 60 321.1 321.1 289.1 321.2 0.04 Sounding variables and indices 1000-500 mb thick: 5351.00 m Freezing level: 876.54 mb = 1242.26 m = 4075.60 ft Wetbulb zero: 902.19 mb = 1005.46 m = 3298.72 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 65.35 % Est. max temperature: 11.66 C = 52.98 F Sfc-Lift cond lev (LCL): 989.55 mb = 254.55 m = 835.14 ft T: 5.80 C 700-500 lapse rate: 4.67 C/km ThetaE index: 1.47 C Layer 914.0- 850.0 mb Conv cond level (CCL): 880.00 mb = 1205.43 m = 3954.77 ft Mean mixing ratio: 4.43 g/kg Conv temperature: 11.08 C = 51.95 F Cap Strength: 9.45 C Lifted Index: 9.57 C Risk: None Lifted Index @300 mb: 13.55 C Lifted Index @700 mb: 1.10 C Showalter Index: 9.28 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 20.00 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 70.00 Risk: None Energy Index: 2.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.94 J/kg Max Up Vert Vel: 4.23 m/s Conv Inhibition (B-): 15670.78 J/kg Cap Strength: 9.35 C Lift Cond Lev (LCL): 913.10 mb = 908.92 m = 2982.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 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 1008 105 150 3 -1.5 2.6 | 131 21 -15.6 13.4 1 1000 169 190 7 1.2 6.9 | 144 22 -12.8 17.7 2 925 804 275 15 14.9 -1.3 | 185 10 0.9 9.5 3 850 1484 265 17 16.9 1.5 | 193 13 2.9 12.3 4 700 2995 275 21 20.9 -1.8 | 217 11 6.9 9.0 5 500 5520 285 36 34.8 -9.3 | 266 21 20.7 1.5 6 400 7100 285 44 42.5 -11.4 | 271 28 28.4 -0.5 7 300 9020 285 50 48.3 -12.9 | 274 34 34.2 -2.1 8 250 10180 295 58 52.6 -24.5 | 290 41 38.5 -13.7 9 245 10308 305 60 49.1 -34.4 | 304 42 35.1 -23.6 10 238 10491 295 58 52.6 -24.5 | 290 41 38.5 -13.7 11 200 11590 300 56 48.5 -28.0 | 296 38 34.4 -17.2 12 150 13420 270 38 38.0 -0.0 | 246 26 23.9 10.8 13 100 16000 270 35 35.0 -0.0 | 243 24 20.9 10.8 Wind Parameters Mean winds (0-6000m): 277.7 at 23.7 knts Storm direction: 307.7 at 17.7 knts Shear (0-3000m) pos: 3.9 neg: 0.3 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 89.7 deg Storm rel helicity (0-3000m) pos: 106.6 neg: 0.0 tot: 106.6 m^2/s^2 ave: 35.5 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 50.70 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 ------------------------------------------------------------------------------- 500 225 9 156 19| 13.6 0.0 13.6| 74.0 0.0 74.0 148.0 0.86| 16.8 14.4 1000 259 12 170 13| 9.1 0.0 9.1| 86.7 0.0 86.7 86.7 0.73| 12.7 9.2 1500 263 14 177 13| 6.0 0.7 6.7| 90.1 0.0 90.1 60.1 0.71| 9.2 6.5 2000 264 15 182 12| 4.9 0.5 5.4| 95.4 0.0 95.4 47.7 0.72| 7.4 5.3 2500 266 16 187 12| 4.2 0.4 4.7|100.6 0.0 100.6 40.2 0.74| 6.2 4.6 3000 268 16 192 12| 3.9 0.3 4.2|106.6 0.0 106.6 35.5 0.75| 5.6 4.2 4000 271 18 203 11| 3.7 0.3 3.9|124.9 0.0 124.9 31.2 0.77| 5.0 3.8 5000 275 21 217 11| 3.6 0.2 3.8|145.5 0.0 145.5 29.1 0.76| 4.6 3.5 6000 278 24 231 12| 3.2 0.3 3.6|160.4 0.0 160.4 26.7 0.73| 4.3 3.2 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20251019.00.gif