UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for U0292... Searching the city database file for: U0292 ... Date:0000Z 21 OCT 25 Station: U0292 WMO ident: 20292 Latitude: 77.72 Longitude: 104.30 ------------------------------------------------------------------------------- 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 1015 18 -7.1 -10.1 79 3.0 -7.9 195 11 264.9 265.2 264.4 269.6 1.74 1 1010 56 -7.9 -12.4 70 4.5 -9.0 195 14 264.5 264.7 263.5 268.5 1.46 2 1002 118 -5.3 -10.2 68 4.9 -6.7 195 18 267.7 268.0 266.3 272.5 1.75 3 1000 134 -5.1 -10.1 68 5.0 -6.5 195 19 268.0 268.3 266.6 272.9 1.77 4 984 261 -3.5 -9.5 63 6.0 -5.3 203 19 270.9 271.2 268.7 276.1 1.89 5 936 654 -5.1 -12.1 58 7.0 -7.1 229 21 273.2 273.4 269.7 277.7 1.61 6 925 747 -5.5 -13.5 53 8.0 -7.7 235 21 273.7 273.9 269.8 277.8 1.46 7 850 1406 -8.5 -15.5 57 7.0 -10.3 190 15 277.2 277.5 271.8 281.1 1.34 8 809 1788 -10.7 -18.7 52 8.0 -12.5 193 14 278.9 279.0 272.3 282.0 1.08 9 770 2168 -10.7 -20.7 44 10.0 -12.9 195 14 282.8 283.0 274.4 285.7 0.95 10 740 2472 -12.5 -24.5 36 12.0 -14.9 197 14 284.1 284.2 274.7 286.3 0.71 11 700 2894 -15.7 -25.7 42 10.0 -17.5 200 13 285.1 285.2 275.2 287.2 0.67 12 667 3256 -18.5 -24.5 59 6.0 -19.6 204 14 285.9 286.1 275.8 288.3 0.79 13 598 4066 -22.1 -26.5 67 4.4 -22.8 212 16 290.8 290.9 278.2 293.1 0.73 14 588 4190 -23.1 -27.4 68 4.3 -23.8 213 16 291.1 291.2 278.3 293.2 0.69 15 536 4862 -27.9 -31.5 71 3.6 -28.3 220 18 293.1 293.2 279.0 294.8 0.51 16 517 5121 -28.3 -31.8 72 3.5 -28.7 223 18 295.7 295.8 280.2 297.4 0.52 17 500 5360 -29.9 -33.5 71 3.6 -30.3 225 19 296.6 296.7 280.5 298.1 0.45 18 400 6910 -41.1 -45.1 65 4.0 -41.3 230 25 301.6 301.6 282.3 302.2 0.17 19 308 8632 -54.7 -58.4 63 3.7 -54.8 230 35 305.9 305.9 283.8 306.1 0.05 20 300 8800 -55.3 -59.0 63 3.7 -55.4 230 36 307.4 307.4 284.4 307.6 0.04 21 267 9532 -59.9 -63.5 63 3.6 -59.9 233 40 311.1 311.1 285.8 311.2 0.03 22 250 9940 -61.1 -64.8 61 3.7 -61.2 235 42 315.2 315.2 287.2 315.3 0.03 23 248 9990 -61.3 -65.0 61 3.7 -61.3 235 42 315.7 315.7 287.3 315.8 0.02 24 242 10142 -60.7 -64.4 62 3.7 -60.7 236 39 318.8 318.8 288.4 318.9 0.03 25 227 10543 -59.1 -62.8 62 3.7 -59.2 239 33 327.1 327.1 290.9 327.3 0.04 26 220 10741 -55.5 -59.3 62 3.8 -55.6 241 29 335.6 335.6 293.3 335.8 0.06 27 200 11350 -55.3 -59.3 61 4.0 -55.4 245 19 345.2 345.2 295.6 345.5 0.06 28 150 13190 -54.1 -60.1 48 6.0 -54.3 235 13 376.9 376.9 301.8 377.2 0.08 29 141 13587 -53.7 -60.7 42 7.0 -53.9 236 14 384.3 384.3 303.0 384.7 0.08 30 100 15780 -56.1 -66.1 27 10.0 -56.5 240 21 419.3 419.3 307.7 419.6 0.05 31 70 18030 -59.3 -71.3 20 12.0 -59.7 200 9 457.5 457.5 311.5 457.7 0.04 32 50 20130 -61.3 -74.3 16 13.0 -61.7 145 5 499.0 499.0 314.9 499.2 0.03 33 38 21830 -62.9 -75.9 16 13.0 -63.3 183 7 535.7 535.7 317.3 535.9 0.03 34 30 23290 -62.3 -76.3 14 14.0 -62.9 215 9 574.8 574.8 319.4 575.1 0.04 35 20 25790 -62.3 -77.3 12 15.0 -63.2 210 11 645.5 645.5 322.5 645.9 0.05 36 15 27572 -61.1 -77.1 10 16.0 -62.4 704.8 704.8 324.6 705.4 0.07 TRP 248 9990 -61.3 -65.0 61 3.7 -61.3 235 42 315.7 315.7 287.3 315.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5226.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 58.11 % Est. max temperature: 4.53 C = 40.16 F Sfc-Lift cond lev (LCL): 967.62 mb = 392.96 m = 1289.24 ft T: -4.04 C 700-500 lapse rate: 5.76 C/km ThetaE index: 1.17 C Layer 1010.0-1002.0 mb Conv cond level (CCL): 709.06 mb = 2796.37 m = 9174.32 ft Mean mixing ratio: 1.69 g/kg Conv temperature: 12.93 C = 55.28 F Cap Strength: 16.86 C Lifted Index: 17.37 C Risk: None Lifted Index @300 mb: 22.43 C Lifted Index @700 mb: 10.18 C Showalter Index: 13.15 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 14.40 C K Index: -4.10 Risk: None Sweat Index: 145.70 Risk: None Energy Index: 3.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.02 J/kg Max Up Vert Vel: 7.75 m/s Conv Inhibition (B-): 54218.36 J/kg Cap Strength: 17.29 C Lift Cond Lev (LCL): 872.25 mb = 1204.66 m = 3952.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 242 at 12 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 1015 18 195 11 2.8 10.6 | 121 9 -8.1 4.8 1 1000 134 195 19 4.9 18.4 | 154 14 -6.1 12.6 2 925 747 235 21 17.2 12.0 | 225 9 6.2 6.2 3 850 1406 190 15 2.6 14.8 | 137 12 -8.4 9.0 4 700 2894 200 13 4.4 12.2 | 134 9 -6.5 6.4 5 500 5360 225 19 13.4 13.4 | 198 8 2.4 7.6 6 400 6910 230 25 19.2 16.1 | 218 13 8.2 10.3 7 300 8800 230 36 27.6 23.1 | 224 24 16.6 17.3 8 250 9940 235 42 34.4 24.1 | 232 30 23.4 18.3 9 248 9990 235 42 34.4 24.1 | 232 30 23.4 18.3 10 200 11350 245 19 17.2 8.0 | 250 7 6.2 2.2 11 150 13190 235 13 10.6 7.5 | 168 2 -0.3 1.7 12 100 15780 240 21 18.2 10.5 | 237 9 7.2 4.7 13 70 18030 200 9 3.1 8.5 | 109 8 -7.9 2.7 14 50 20130 145 5 -2.9 4.1 | 83 14 -13.9 -1.7 15 30 23290 215 9 5.2 7.4 | 105 6 -5.8 1.6 16 20 25790 210 11 5.5 9.5 | 124 7 -5.5 3.7 Wind Parameters Mean winds (0-6000m): 212.2 at 16.6 knts Storm direction: 242.2 at 12.4 knts Shear (0-3000m) pos: 2.1 neg: 1.8 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 16.3 deg Storm rel helicity (0-3000m) pos: 54.6 neg: -36.9 tot: 17.6 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 27.89 Bulk Shear: 1.08 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 ------------------------------------------------------------------------------- 500 205 19 164 11| 11.6 0.0 11.6| 42.5 0.0 42.5 85.0 0.89| 16.5 14.7 1000 217 19 184 10| 5.8 1.1 6.9| 53.7 -14.0 39.7 39.7 0.48| 13.9 6.6 1500 213 18 175 10| 3.9 3.5 7.4| 53.7 -35.9 17.8 11.9 0.14| 12.3 1.7 2000 209 17 165 10| 3.0 2.6 5.6| 53.7 -36.1 17.6 8.8 0.13| 9.5 1.2 2500 206 17 159 10| 2.4 2.1 4.6| 53.7 -36.6 17.2 6.9 0.12| 7.8 1.0 3000 205 16 155 10| 2.1 1.8 3.9| 54.6 -36.9 17.6 5.9 0.12| 6.7 0.8 4000 206 16 153 9| 2.1 1.3 3.4| 62.3 -36.9 25.3 6.3 0.19| 5.5 1.1 5000 208 16 158 9| 2.0 1.1 3.1| 70.3 -36.9 33.4 6.7 0.26| 4.8 1.2 6000 212 17 165 9| 2.0 0.9 2.9| 77.2 -36.9 40.3 6.7 0.30| 4.3 1.3 Wrote GIF file: /home/apache/climate/data/raob//U0292/skewt/U0292.skewt.20251021.00.gif