UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for ULOL... Searching the city database file for: ULOL ... Date:0000Z 2 DEC 25 Station: ULOL WMO ident: 26477 Latitude: 56.38 Longitude: 30.60 Elevation: 98.00 ------------------------------------------------------------------------------- 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 1009 98 0.6 -0.3 94 0.9 0.3 180 1 273.0 273.7 272.9 283.1 3.70 1 1000 174 -0.5 -2.8 84 2.3 -1.4 190 5 272.6 273.2 271.8 281.1 3.11 2 983 311 -1.3 -3.4 86 2.1 -2.1 205 6 273.2 273.7 272.0 281.4 3.02 3 925 794 -2.3 -3.7 90 1.4 -2.9 260 9 277.0 277.5 274.3 285.6 3.14 4 896 1047 -2.9 -4.2 91 1.3 -3.4 283 11 278.9 279.4 275.4 287.6 3.12 5 865 1328 0.8 -0.2 93 1.0 0.4 308 12 285.6 286.3 280.4 297.9 4.36 6 850 1469 0.0 -1.1 92 1.1 -0.5 320 13 286.1 286.9 280.4 298.0 4.15 7 839 1573 -0.5 -1.7 92 1.2 -1.0 314 13 286.7 287.4 280.6 298.2 4.02 8 828 1678 -3.9 -6.8 80 2.9 -5.0 308 13 284.2 284.7 277.7 292.1 2.77 9 817 1784 -2.3 -8.3 63 6.0 -4.5 302 13 287.0 287.4 278.7 294.3 2.50 10 786 2091 -1.5 -9.5 54 8.0 -4.4 284 13 291.0 291.4 280.5 298.1 2.36 11 775 2203 -3.3 -9.3 63 6.0 -5.4 277 13 290.3 290.7 280.2 297.5 2.44 12 746 2504 -3.7 -15.7 39 12.0 -7.4 260 13 293.0 293.3 280.3 297.6 1.51 13 702 2982 -5.7 -13.7 53 8.0 -8.3 231 13 295.9 296.3 282.1 301.7 1.89 14 700 3004 -5.9 -13.9 53 8.0 -8.5 230 13 296.0 296.3 282.0 301.7 1.86 15 635 3757 -12.1 -16.7 69 4.6 -13.4 230 19 297.3 297.6 282.3 302.3 1.63 16 610 4063 -15.1 -19.0 72 3.9 -16.1 230 21 297.2 297.5 282.0 301.6 1.40 17 500 5540 -23.5 -26.1 79 2.6 -24.0 230 33 304.4 304.6 284.3 307.4 0.91 18 449 6321 -28.7 -31.0 81 2.3 -29.0 228 34 307.4 307.5 285.1 309.5 0.64 19 400 7140 -35.5 -37.8 79 2.3 -35.7 225 35 308.9 308.9 285.4 310.1 0.37 20 300 9070 -51.7 -54.5 72 2.8 -51.8 230 44 312.5 312.5 286.3 312.8 0.08 21 277 9583 -56.1 -59.1 69 3.0 -56.2 228 47 313.3 313.3 286.6 313.5 0.05 22 250 10230 -60.1 -63.2 67 3.1 -60.2 225 50 316.7 316.7 287.7 316.8 0.03 23 240 10484 -62.3 -65.1 69 2.8 -62.3 228 48 317.1 317.1 287.8 317.2 0.03 24 219 11049 -64.3 -67.5 65 3.2 -64.3 235 42 322.5 322.5 289.5 322.5 0.02 25 217 11106 -64.3 -67.5 65 3.2 -64.3 237 41 323.3 323.3 289.8 323.4 0.02 26 200 11610 -61.5 -64.5 67 3.0 -61.6 250 31 335.4 335.4 293.2 335.5 0.03 27 165 12799 -59.1 -62.4 65 3.3 -59.2 257 27 358.4 358.4 298.4 358.6 0.05 28 150 13390 -60.5 -63.8 65 3.3 -60.6 260 25 365.9 365.9 299.8 366.1 0.05 29 100 15910 -61.5 -65.0 63 3.5 -61.6 255 25 408.9 408.9 306.4 409.2 0.06 30 70 18100 -64.7 -68.7 58 4.0 -64.8 265 21 446.0 446.0 310.5 446.3 0.05 31 50 20150 -67.1 -71.2 56 4.1 -67.2 280 15 485.4 485.4 313.9 485.7 0.05 32 30 23210 -70.9 -74.9 55 4.0 -71.0 275 31 551.4 551.4 318.2 551.7 0.05 33 24 24529 -71.7 -76.0 52 4.3 -71.8 585.4 585.4 319.9 585.7 0.05 TRP 219 11049 -64.3 -67.5 65 3.2 -64.3 235 42 322.5 322.5 289.5 322.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5366.00 m Freezing level: 1004.09 mb = 139.45 m = 457.52 ft Freezing level: 871.70 mb = 1267.64 m = 4158.89 ft Freezing level: 850.00 mb = 1469.00 m = 4819.50 ft Wetbulb zero: 1007.61 mb = 109.73 m = 360.00 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 71.80 % Est. max temperature: 13.37 C = 56.07 F Sfc-Lift cond lev (LCL): 994.80 mb = 215.53 m = 707.12 ft T: -0.74 C 700-500 lapse rate: 6.94 C/km ThetaE index: 6.03 C Layer 828.0- 817.0 mb Conv cond level (CCL): 678.48 mb = 3245.38 m = 10647.44 ft Mean mixing ratio: 3.11 g/kg Conv temperature: 24.00 C = 75.19 F Cap Strength: 14.26 C Lifted Index: 17.73 C Risk: None Lifted Index @300 mb: 20.58 C Lifted Index @700 mb: 14.24 C Showalter Index: 6.89 C Risk: None Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 22.40 C K Index: 14.40 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 1.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.95 J/kg Max Up Vert Vel: 5.82 m/s Conv Inhibition (B-): 41581.92 J/kg Cap Strength: 17.63 C Lift Cond Lev (LCL): 931.58 mb = 737.65 m = 2420.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 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 1009 98 180 1 0.0 1.0 | 93 14 -13.7 0.8 1 1000 174 190 5 0.9 4.9 | 110 14 -12.9 4.8 2 925 794 260 9 8.9 1.6 | 106 5 -4.9 1.4 3 850 1469 320 13 8.4 -10.0 | 28 11 -5.4 -10.1 4 700 3004 230 13 10.0 8.4 | 155 9 -3.8 8.2 5 500 5540 230 33 25.3 21.2 | 209 24 11.6 21.0 6 400 7140 225 35 24.7 24.7 | 204 27 11.0 24.6 7 300 9070 230 44 33.7 28.3 | 215 34 20.0 28.1 8 250 10230 225 50 35.4 35.4 | 212 41 21.6 35.2 9 219 11049 235 42 34.4 24.1 | 221 32 20.7 23.9 10 200 11610 250 31 29.1 10.6 | 236 19 15.4 10.4 11 150 13390 260 25 24.6 4.3 | 249 12 10.9 4.2 12 100 15910 255 25 24.1 6.5 | 239 12 10.4 6.3 13 70 18100 265 21 20.9 1.8 | 257 7 7.2 1.7 14 50 20150 280 15 14.8 -2.6 | 339 3 1.0 -2.8 15 30 23210 275 31 30.9 -2.7 | 280 17 17.2 -2.9 Wind Parameters Mean winds (0-6000m): 239.3 at 18.3 knts Storm direction: 269.3 at 13.7 knts Shear (0-3000m) pos: 2.3 neg: 3.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 66.3 deg Storm rel helicity (0-3000m) pos: 22.8 neg: -15.0 tot: 7.7 m^2/s^2 ave: 2.6 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 7.9 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.75 Bulk Shear: 22.57 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 ------------------------------------------------------------------------------- 500 217 6 114 11| 7.5 0.0 7.5| 20.0 0.0 20.0 40.0 0.59| 10.2 6.0 1000 251 8 109 7| 5.7 0.0 5.7| 20.0 -7.3 12.7 12.7 -0.01| 9.5 -0.1 1500 280 9 70 5| 4.7 0.0 4.7| 20.0 -11.9 8.1 5.4 -0.10| 9.1 -0.9 2000 286 10 54 5| 3.5 1.7 5.2| 20.1 -13.8 6.2 3.1 -0.10| 8.5 -0.9 2500 281 11 55 4| 2.8 2.6 5.4| 21.1 -13.8 7.3 2.9 -0.00| 8.2 -0.0 3000 273 11 76 3| 2.3 3.0 5.4| 22.8 -15.0 7.7 2.6 -0.00| 7.9 -0.0 4000 255 13 154 3| 1.8 3.1 4.8| 40.9 -15.0 25.9 6.5 0.11| 6.9 0.8 5000 245 15 181 6| 1.4 3.2 4.6| 59.1 -15.0 44.0 8.8 0.16| 6.4 1.0 6000 239 18 192 9| 1.2 3.0 4.2| 66.6 -19.1 47.5 7.9 0.16| 5.7 0.9 Wrote GIF file: /home/apache/climate/data/raob//ULOL/skewt/ULOL.skewt.20251202.00.gif