UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for U3884... Searching the city database file for: U3884 ... Date:1200Z 6 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 1013 61 -6.5 -9.5 79 3.0 -7.4 250 7 265.7 266.0 265.1 270.6 1.83 1 1000 162 -7.5 -11.6 72 4.1 -8.6 225 11 265.6 265.9 264.6 269.9 1.57 2 925 762 -12.5 -15.3 80 2.8 -13.1 225 25 266.5 266.7 264.6 270.0 1.26 3 850 1402 -16.9 -19.2 82 2.3 -17.3 235 27 268.4 268.6 265.5 271.2 0.98 4 846 1437 -17.1 -19.3 83 2.2 -17.5 235 27 268.6 268.8 265.6 271.4 0.98 5 837 1518 -15.3 -17.7 82 2.4 -15.8 235 28 271.3 271.5 267.7 274.5 1.14 6 832 1563 -14.9 -18.0 77 3.1 -15.6 236 28 272.2 272.4 268.2 275.4 1.11 7 794 1917 -13.5 -23.5 43 10.0 -15.4 237 30 277.4 277.5 270.8 279.5 0.72 8 784 2014 -13.9 -22.9 47 9.0 -15.6 237 31 277.9 278.1 271.3 280.2 0.77 9 753 2318 -16.3 -21.3 65 5.0 -17.3 238 33 278.6 278.7 271.9 281.3 0.93 10 746 2388 -15.9 -20.9 65 5.0 -16.9 238 33 279.7 279.9 272.6 282.6 0.97 11 722 2635 -15.9 -26.9 38 11.0 -17.7 239 35 282.4 282.5 273.5 284.2 0.58 12 708 2782 -16.9 -31.9 26 15.0 -19.0 240 35 282.8 282.9 273.5 284.0 0.37 13 700 2867 -17.3 -34.3 21 17.0 -19.6 240 36 283.3 283.4 273.6 284.3 0.30 14 590 4135 -22.9 -44.9 12 22.0 -24.8 245 27 291.0 291.0 277.4 291.4 0.12 15 573 4350 -22.3 -45.3 10 23.0 -24.4 246 26 294.2 294.2 278.9 294.6 0.12 16 536 4838 -24.9 -48.9 9 24.0 -26.8 248 23 296.7 296.7 280.0 297.0 0.08 17 500 5340 -28.7 -48.7 13 20.0 -30.1 250 19 298.0 298.1 280.6 298.4 0.09 18 400 6900 -39.7 -44.7 59 5.0 -40.0 250 21 303.4 303.4 283.0 304.0 0.18 19 387 7125 -41.1 -46.0 59 4.9 -41.3 251 21 304.4 304.5 283.4 305.0 0.16 20 354 7722 -46.5 -50.6 63 4.1 -46.7 254 22 305.0 305.0 283.5 305.4 0.10 21 300 8800 -54.5 -58.6 60 4.1 -54.6 260 23 308.5 308.5 284.8 308.7 0.05 22 263 9627 -60.9 -64.7 61 3.8 -60.9 253 22 311.0 311.0 285.7 311.1 0.02 23 250 9940 -62.5 -66.6 58 4.1 -62.6 250 21 313.1 313.2 286.5 313.2 0.02 24 231 10422 -66.3 -70.1 59 3.8 -66.3 250 20 314.5 314.5 286.9 314.6 0.01 25 211 10966 -68.5 -72.7 55 4.2 -68.5 250 19 319.4 319.4 288.5 319.4 0.01 26 205 11140 -65.5 -69.5 57 4.0 -65.5 253 21 326.7 326.7 290.8 326.8 0.02 27 200 11290 -65.3 -69.4 57 4.1 -65.3 255 23 329.3 329.4 291.6 329.4 0.02 28 192 11541 -61.3 -65.4 58 4.1 -61.4 256 23 339.6 339.6 294.3 339.8 0.03 29 164 12523 -59.3 -63.7 57 4.4 -59.4 262 24 358.6 358.7 298.5 358.8 0.04 30 150 13080 -60.5 -64.7 58 4.2 -60.6 265 25 365.9 365.9 299.8 366.0 0.04 31 100 15590 -61.3 -66.3 51 5.0 -61.4 275 29 409.3 409.3 306.5 409.5 0.05 32 70 17780 -63.9 -69.9 44 6.0 -64.0 270 27 447.7 447.7 310.7 447.9 0.04 33 50 19830 -66.1 -73.1 37 7.0 -66.2 275 33 487.7 487.7 314.1 488.0 0.04 34 47 20205 -65.9 -72.9 37 7.0 -66.1 274 34 496.9 496.9 314.8 497.2 0.04 35 39 21324 -70.1 -77.1 35 7.0 -70.2 273 37 513.5 513.5 315.9 513.7 0.03 36 33 22314 -70.7 -77.7 35 7.0 -70.8 271 40 537.1 537.1 317.3 537.3 0.03 37 30 22880 -69.5 -76.5 35 7.0 -69.7 270 42 555.2 555.2 318.4 555.4 0.04 38 25 23971 -68.3 -75.3 36 7.0 -68.5 588.3 588.4 320.1 588.7 0.06 TRP 211 10966 -68.5 -72.7 55 4.2 -68.5 250 19 319.4 319.4 288.5 319.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5178.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 40.85 % Est. max temperature: -4.06 C = 24.70 F Sfc-Lift cond lev (LCL): 965.78 mb = 429.95 m = 1410.57 ft T: -9.73 C 700-500 lapse rate: 4.61 C/km ThetaE index: 0.69 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 896.00 mb = 1003.13 m = 3291.06 ft Mean mixing ratio: 1.43 g/kg Conv temperature: -4.90 C = 23.17 F Cap Strength: 22.60 C Lifted Index: 23.16 C Risk: None Lifted Index @300 mb: 27.28 C Lifted Index @700 mb: 13.15 C Showalter Index: 22.20 C Risk: None Total Totals Index: 21.30 C Risk: None Vertical Totals Index: 11.80 C Cross Totals Index: 9.50 C K Index: -24.40 Risk: None Sweat Index: 130.35 Risk: None Energy Index: 5.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.24 J/kg Max Up Vert Vel: 2.11 m/s Conv Inhibition (B-): 45013.30 J/kg Cap Strength: 23.13 C Lift Cond Lev (LCL): 912.09 mb = 868.40 m = 2849.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 20 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 1013 61 250 7 6.6 2.4 | 100 13 -13.0 2.3 1 1000 162 225 11 7.8 7.8 | 123 14 -11.8 7.7 2 925 762 225 25 17.7 17.7 | 174 18 -1.9 17.6 3 850 1402 235 27 22.1 15.5 | 189 16 2.5 15.4 4 700 2867 240 36 31.2 18.0 | 213 21 11.6 17.9 5 500 5340 250 19 17.9 6.5 | 165 7 -1.7 6.4 6 400 6900 250 21 19.7 7.2 | 181 7 0.1 7.1 7 300 8800 260 23 22.7 4.0 | 218 5 3.1 3.9 8 250 9940 250 21 19.7 7.2 | 181 7 0.1 7.1 9 211 10966 250 19 17.9 6.5 | 165 7 -1.7 6.4 10 200 11290 255 23 22.2 6.0 | 204 6 2.6 5.9 11 150 13080 265 25 24.9 2.2 | 249 6 5.3 2.1 12 100 15590 275 29 28.9 -2.5 | 286 10 9.3 -2.6 13 70 17780 270 27 27.0 -0.0 | 271 7 7.4 -0.1 14 50 19830 275 33 32.9 -2.9 | 283 14 13.3 -3.0 15 30 22880 270 42 42.0 -0.0 | 270 22 22.4 -0.1 Wind Parameters Mean winds (0-6000m): 239.7 at 26.1 knts Storm direction: 269.7 at 19.6 knts Shear (0-3000m) pos: 2.8 neg: 2.4 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 112.3 deg Storm rel helicity (0-3000m) pos: 125.8 neg: -0.9 tot: 124.9 m^2/s^2 ave: 41.6 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 21.18 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 ------------------------------------------------------------------------------- 500 226 14 137 13| 0.0 14.7 14.7| 53.2 0.0 53.2 106.5 0.98| 15.3 15.0 1000 226 19 157 14| 3.0 7.3 10.4| 79.6 0.0 79.6 79.6 0.94| 11.2 10.6 1500 229 22 168 14| 3.0 4.9 7.9| 93.8 0.0 93.8 62.5 0.94| 8.7 8.2 2000 231 24 176 15| 3.1 3.7 6.8|105.6 0.0 105.6 52.8 0.93| 7.4 6.8 2500 233 26 183 15| 3.1 2.9 6.1|118.0 0.0 118.0 47.2 0.91| 6.6 6.0 3000 235 27 189 16| 2.8 2.4 5.2|125.8 -0.9 124.9 41.6 0.86| 6.0 5.2 4000 237 28 194 16| 1.4 1.8 3.3|125.8 -8.9 116.9 29.2 0.67| 5.5 3.6 5000 238 27 195 15| 0.9 1.5 2.3|125.8 -19.9 106.0 21.2 0.49| 5.1 2.5 6000 240 26 193 13| 0.7 1.3 2.0|127.4 -23.1 104.3 17.4 0.44| 4.5 2.0 Wrote GIF file: /home/apache/climate/data/raob//U3884/skewt/U3884.skewt.20251106.12.gif