UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for U3884... Searching the city database file for: U3884 ... Date:1200Z 2 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 ------------------------------------------------------------------------------- 0 1000 35 250 3 SFC 997 59 -5.3 -7.3 86 2.0 -5.9 250 3 268.1 268.4 267.4 274.1 2.21 2 968 289 -7.5 -12.4 68 4.9 -8.8 254 13 268.1 268.4 266.3 272.3 1.52 3 925 641 -10.7 -14.8 72 4.1 -11.6 260 29 268.4 268.6 266.0 272.0 1.31 4 850 1285 -15.7 -19.2 74 3.5 -16.4 260 31 269.7 269.9 266.3 272.5 0.98 5 831 1455 -16.7 -19.8 77 3.1 -17.3 259 31 270.4 270.6 266.8 273.1 0.96 6 826 1501 -14.1 -17.4 76 3.3 -14.8 259 31 273.6 273.8 269.3 277.0 1.18 7 802 1725 -13.3 -15.1 86 1.8 -13.7 257 30 276.8 277.0 271.7 281.0 1.47 8 752 2213 -15.7 -18.5 79 2.8 -16.3 254 30 279.3 279.5 272.8 282.8 1.18 9 730 2437 -14.5 -16.7 83 2.2 -15.0 252 29 283.0 283.3 275.2 287.2 1.42 10 718 2563 -13.1 -16.3 77 3.2 -13.9 251 29 285.9 286.2 276.8 290.3 1.49 11 700 2756 -14.1 -20.1 60 6.0 -15.4 250 29 286.9 287.1 276.7 290.2 1.11 12 681 2964 -15.7 -25.7 42 10.0 -17.6 249 28 287.4 287.5 276.4 289.5 0.69 13 646 3360 -18.7 -29.7 37 11.0 -20.4 246 25 288.3 288.4 276.6 289.9 0.50 14 627 3582 -18.5 -29.5 37 11.0 -20.3 245 23 291.0 291.1 278.0 292.7 0.53 15 500 5230 -30.7 -39.7 41 9.0 -31.5 235 11 295.6 295.7 279.7 296.4 0.24 16 483 5474 -32.5 -40.5 45 8.0 -33.1 226 12 296.3 296.4 280.1 297.1 0.23 17 441 6110 -35.3 -43.3 44 8.0 -35.8 201 14 300.6 300.6 281.8 301.3 0.19 18 400 6780 -41.5 -48.5 47 7.0 -41.8 175 17 301.1 301.1 282.0 301.5 0.12 19 305 8555 -56.1 -61.1 53 5.0 -56.2 189 23 304.8 304.8 283.4 305.0 0.03 20 300 8660 -56.5 -61.5 53 5.0 -56.6 190 23 305.7 305.7 283.7 305.8 0.03 21 268 9372 -58.7 -63.7 52 5.0 -58.7 240 17 312.5 312.5 286.2 312.6 0.03 22 250 9810 -58.1 -63.1 53 5.0 -58.2 255 17 319.7 319.7 288.7 319.8 0.03 23 236 10176 -55.9 -60.9 53 5.0 -56.0 256 19 328.3 328.3 291.3 328.5 0.04 24 203 11144 -53.5 -59.5 48 6.0 -53.7 260 23 346.6 346.6 295.9 346.8 0.06 25 200 11240 -53.5 -59.5 48 6.0 -53.7 260 23 348.0 348.1 296.3 348.3 0.06 26 150 13080 -54.7 -63.7 32 9.0 -54.9 270 27 375.8 375.8 301.6 376.1 0.05 27 132 13894 -54.7 -64.7 28 10.0 -55.0 267 28 389.8 389.8 303.8 390.1 0.05 28 100 15650 -58.3 -70.3 20 12.0 -58.6 260 31 415.1 415.1 307.2 415.2 0.03 29 90 16313 -59.1 -72.1 17 13.0 -59.4 263 34 426.2 426.2 308.4 426.3 0.03 30 70 17880 -62.1 -75.1 16 13.0 -62.4 270 42 451.5 451.5 311.0 451.6 0.02 31 61 18723 -64.9 -78.9 13 14.0 -65.1 272 40 463.4 463.4 312.1 463.5 0.01 32 50 19930 -65.7 -79.7 13 14.0 -66.0 275 36 488.7 488.7 314.1 488.7 0.01 33 30 23000 -69.9 -83.9 11 14.0 -70.1 265 36 554.1 554.1 318.3 554.2 0.01 34 25 24077 -72.3 -86.3 10 14.0 -72.5 265 40 576.8 576.9 319.5 576.9 0.01 35 20 25390 -71.7 -85.7 11 14.0 -72.0 265 44 616.7 616.7 321.3 616.8 0.01 36 11 28914 -72.1 -86.1 10 14.0 -72.6 730.2 730.2 325.4 730.4 0.02 TRP 268 9372 -58.7 -63.7 52 5.0 -58.7 240 17 312.5 312.5 286.2 312.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5195.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 58.65 % Est. max temperature: -3.57 C = 25.57 F Sfc-Lift cond lev (LCL): 965.80 mb = 306.94 m = 1007.01 ft T: -7.66 C 700-500 lapse rate: 6.71 C/km ThetaE index: 2.06 C Layer 968.0- 850.0 mb Conv cond level (CCL): 876.66 mb = 1049.79 m = 3444.16 ft Mean mixing ratio: 1.49 g/kg Conv temperature: -4.16 C = 24.51 F Cap Strength: 17.05 C Lifted Index: 19.20 C Risk: None Lifted Index @300 mb: 23.58 C Lifted Index @700 mb: 14.42 C Showalter Index: 19.17 C Risk: None Total Totals Index: 26.50 C Risk: None Vertical Totals Index: 15.00 C Cross Totals Index: 11.50 C K Index: -10.20 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 5.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.63 J/kg Max Up Vert Vel: 2.29 m/s Conv Inhibition (B-): 56545.49 J/kg Cap Strength: 19.07 C Lift Cond Lev (LCL): 888.90 mb = 944.21 m = 3097.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 17 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 ---------------------------------------------------------- 0 997 59 250 3 2.8 1.0 | 106 14 -13.5 3.8 1 925 641 260 29 28.6 5.0 | 237 15 12.3 7.8 2 850 1285 260 31 30.5 5.4 | 240 16 14.2 8.2 3 700 2756 250 29 27.3 9.9 | 221 17 10.9 12.7 4 500 5230 235 11 9.0 6.3 | 141 12 -7.3 9.1 5 400 6780 175 17 -1.5 16.9 | 138 27 -17.8 19.7 6 300 8660 190 23 4.0 22.7 | 154 28 -12.3 25.5 7 268 9372 240 17 14.7 8.5 | 172 11 -1.6 11.3 8 250 9810 255 17 16.4 4.4 | 181 7 0.1 7.2 9 200 11240 260 23 22.7 4.0 | 223 9 6.3 6.8 10 150 13080 270 27 27.0 -0.0 | 255 11 10.7 2.8 11 100 15650 260 31 30.5 5.4 | 240 16 14.2 8.2 12 70 17880 270 42 42.0 -0.0 | 264 26 25.7 2.8 13 50 19930 275 36 35.9 -3.1 | 271 20 19.6 -0.3 14 30 23000 265 36 35.9 3.1 | 253 20 19.6 5.9 15 20 25390 265 44 43.8 3.8 | 256 28 27.5 6.6 Wind Parameters Mean winds (0-6000m): 249.7 at 22.1 knts Storm direction: 279.7 at 16.5 knts Shear (0-3000m) pos: 4.7 neg: 1.2 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 108.0 deg Storm rel helicity (0-3000m) pos: 53.3 neg: -32.5 tot: 20.9 m^2/s^2 ave: 7.0 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 9.46 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 ------------------------------------------------------------------------------- 500 259 14 156 6| 23.0 0.0 23.0| 42.8 0.0 42.8 85.7 0.82| 23.3 19.2 1000 260 22 217 8| 14.1 0.0 14.1| 52.4 0.0 52.4 52.4 0.77| 14.3 11.0 1500 260 25 228 11| 9.4 0.4 9.7| 53.3 -4.5 48.8 32.6 0.70| 10.1 7.1 2000 259 26 230 12| 7.0 0.7 7.8| 53.3 -12.9 40.5 20.2 0.60| 8.1 4.8 2500 257 27 229 13| 5.6 0.9 6.6| 53.3 -21.1 32.3 12.9 0.51| 6.8 3.5 3000 256 27 227 14| 4.7 1.2 5.9| 53.3 -32.5 20.9 7.0 0.39| 6.2 2.4 4000 254 26 221 13| 3.5 1.7 5.2| 53.3 -56.8 -3.5 -0.9 0.17| 5.7 0.9 5000 253 24 213 12| 2.8 2.0 4.8| 53.3 -79.2 -25.8 -5.2 -0.00| 5.3 -0.0 6000 250 22 203 11| 2.3 2.2 4.5| 57.2 -83.9 -26.6 -4.4 -0.01| 5.2 -0.0 Wrote GIF file: /home/apache/climate/data/raob//U3884/skewt/U3884.skewt.20251102.12.gif