UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for X1736... Searching the city database file for: X1736 ... Date:0000Z 28 NOV 25 Station: X1736 WMO ident: 31736 Latitude: 48.53 Longitude: 135.23 ------------------------------------------------------------------------------- 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 1002 70 -13.3 -16.3 78 3.0 -13.9 270 9 259.7 259.9 259.1 262.6 1.07 1 1000 85 -12.7 -16.4 74 3.7 -13.5 270 11 260.5 260.6 259.7 263.3 1.06 2 985 200 -13.5 -17.4 72 3.9 -14.2 270 13 260.8 260.9 259.8 263.5 0.99 3 940 557 -9.7 -13.9 71 4.2 -10.7 270 19 268.2 268.4 266.0 272.0 1.39 4 925 681 -10.7 -16.7 61 6.0 -12.1 270 21 268.4 268.6 265.7 271.5 1.12 5 872 1133 -13.1 -29.1 25 16.0 -15.4 270 15 270.4 270.5 265.7 271.6 0.39 6 850 1327 -14.1 -32.1 20 18.0 -16.5 270 13 271.4 271.4 266.2 272.3 0.30 7 806 1727 -17.5 -36.5 17 19.0 -19.6 254 16 271.9 272.0 266.4 272.6 0.21 8 760 2167 -17.7 -38.7 14 21.0 -19.9 235 20 276.3 276.3 269.2 276.9 0.18 9 700 2778 -21.1 -43.1 12 22.0 -23.0 210 25 279.1 279.1 270.8 279.5 0.12 10 690 2884 -21.7 -41.7 15 20.0 -23.5 210 25 279.6 279.6 271.2 280.1 0.14 11 657 3244 -22.3 -45.3 10 23.0 -24.2 211 25 282.9 282.9 273.0 283.2 0.10 12 632 3529 -22.7 -40.7 18 18.0 -24.4 212 26 285.6 285.6 274.6 286.1 0.17 13 563 4367 -27.9 -38.9 34 11.0 -28.9 213 26 289.0 289.1 276.6 289.8 0.23 14 524 4879 -30.7 -44.7 24 14.0 -31.7 214 27 291.7 291.7 277.7 292.1 0.14 15 500 5210 -33.7 -47.7 23 14.0 -34.5 215 27 292.0 292.0 277.8 292.3 0.10 16 400 6740 -44.7 -53.7 36 9.0 -45.0 215 33 296.9 296.9 280.1 297.1 0.06 17 318 8233 -56.9 -63.9 41 7.0 -57.0 211 39 300.1 300.1 281.4 300.2 0.02 18 300 8600 -58.7 -65.7 40 7.0 -58.7 210 40 302.6 302.6 282.4 302.7 0.02 19 286 8900 -59.1 -66.1 40 7.0 -59.2 217 39 306.2 306.2 283.9 306.3 0.02 20 270 9262 -57.7 -64.7 40 7.0 -57.8 224 38 313.3 313.3 286.5 313.4 0.02 21 250 9750 -55.9 -62.9 41 7.0 -56.0 235 36 323.0 323.0 289.7 323.1 0.03 22 219 10597 -53.3 -61.3 37 8.0 -53.5 238 41 339.4 339.4 294.2 339.6 0.05 23 200 11180 -54.1 -64.1 28 10.0 -54.3 240 44 347.1 347.1 296.0 347.2 0.03 24 153 12894 -54.9 -69.9 14 15.0 -55.2 240 38 373.4 373.4 301.2 373.5 0.02 25 150 13020 -55.5 -69.5 16 14.0 -55.8 240 38 374.5 374.5 301.4 374.6 0.02 26 132 13831 -57.7 -73.7 11 16.0 -58.0 242 42 384.5 384.5 303.0 384.5 0.01 27 104 15341 -56.5 -74.5 9 18.0 -56.9 245 51 413.9 413.9 307.0 414.0 0.02 28 100 15590 -56.7 -74.7 9 18.0 -57.1 245 52 418.2 418.2 307.5 418.3 0.02 29 87 16477 -54.7 -74.7 7 20.0 -55.3 239 51 439.2 439.2 309.8 439.3 0.02 30 79 17090 -57.3 -77.3 6 20.0 -57.8 235 51 446.1 446.1 310.5 446.2 0.01 31 70 17860 -54.1 -76.1 5 22.0 -54.9 230 50 468.6 468.7 312.5 468.7 0.02 32 69 17952 -53.9 -75.9 5 22.0 -54.7 229 51 471.0 471.0 312.7 471.1 0.02 33 64 18432 -56.7 -78.7 5 22.0 -57.3 225 59 475.1 475.1 313.1 475.2 0.01 34 60 18843 -53.5 -76.5 4 23.0 -54.5 221 65 491.1 491.1 314.3 491.2 0.02 35 51 19883 -55.3 -79.3 4 24.0 -56.2 211 81 510.3 510.3 315.7 510.4 0.01 36 50 20010 -53.1 -77.1 4 24.0 -54.3 210 83 518.3 518.3 316.2 518.5 0.02 37 44 20842 -45.9 -71.9 4 26.0 -48.6 204 84 555.2 555.3 318.4 555.6 0.05 38 31 23171 -43.7 -69.7 4 26.0 -47.8 187 85 619.7 619.7 321.5 620.5 0.10 39 30 23390 -45.1 -71.1 4 26.0 -48.8 185 85 621.7 621.7 321.6 622.4 0.09 40 24 24863 -51.9 -76.9 3 25.0 -54.4 191 69 642.9 642.9 322.4 643.3 0.05 41 23 25144 -46.3 -72.3 4 26.0 -50.4 192 66 667.2 667.3 323.3 668.0 0.10 42 21 25742 -52.1 -77.1 3 25.0 -54.8 194 59 667.3 667.3 323.3 667.7 0.05 43 20 26060 -50.3 -75.3 4 25.0 -53.6 195 56 682.2 682.2 323.9 682.8 0.07 44 16 27542 -42.5 -69.5 4 27.0 -49.2 752.6 752.7 326.1 754.5 0.21 45 15 27976 -44.3 -70.3 4 26.0 -50.5 760.7 760.7 326.3 762.5 0.20 46 14 28446 -37.5 -65.5 4 28.0 -47.0 798.9 799.1 327.3 802.9 0.41 TRP 300 8600 -58.7 -65.7 40 7.0 -58.7 210 40 302.6 302.6 282.4 302.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5125.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 27.85 % Est. max temperature: -1.71 C = 28.93 F Sfc-Lift cond lev (LCL): 954.51 mb = 440.22 m = 1444.29 ft T: -10.95 C 700-500 lapse rate: 5.18 C/km ThetaE index: 0.49 C Layer 925.0- 872.0 mb Conv cond level (CCL): 724.38 mb = 2523.72 m = 8279.83 ft Mean mixing ratio: 1.11 g/kg Conv temperature: 4.96 C = 40.93 F Cap Strength: 19.44 C Lifted Index: 19.37 C Risk: None Lifted Index @300 mb: 24.16 C Lifted Index @700 mb: 10.58 C Showalter Index: 16.32 C Risk: None Total Totals Index: 21.20 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 1.60 C K Index: -34.50 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 4.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.34 J/kg Max Up Vert Vel: 8.64 m/s Conv Inhibition (B-): 67168.98 J/kg Cap Strength: 19.45 C Lift Cond Lev (LCL): 877.41 mb = 1085.30 m = 3560.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 254 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 1002 70 270 9 9.0 -0.0 | 58 9 -7.4 -4.7 1 1000 85 270 11 11.0 -0.0 | 49 7 -5.4 -4.7 2 925 681 270 21 21.0 -0.0 | 316 7 4.6 -4.7 3 850 1327 270 13 13.0 -0.0 | 36 6 -3.4 -4.7 4 700 2778 210 25 12.5 21.7 | 167 17 -3.9 16.9 5 500 5210 215 27 15.5 22.1 | 177 17 -0.9 17.4 6 400 6740 215 33 18.9 27.0 | 186 22 2.5 22.3 7 300 8600 210 40 20.0 34.6 | 187 30 3.6 29.9 8 250 9750 235 36 29.5 20.6 | 219 21 13.1 15.9 9 200 11180 240 44 38.1 22.0 | 231 28 21.7 17.3 10 150 13020 240 38 32.9 19.0 | 229 22 16.5 14.3 11 100 15590 245 52 47.1 22.0 | 241 35 30.7 17.3 12 70 17860 230 50 38.3 32.1 | 219 35 21.9 27.4 13 50 20010 210 83 41.5 71.9 | 200 72 25.1 67.2 14 30 23390 185 85 7.4 84.7 | 174 80 -9.0 80.0 15 20 26060 195 56 14.5 54.1 | 178 49 -1.9 49.4 Wind Parameters Mean winds (0-6000m): 224.0 at 22.8 knts Storm direction: 254.0 at 17.1 knts Shear (0-3000m) pos: 0.0 neg: 3.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 110.5 deg Storm rel helicity (0-3000m) pos: 12.2 neg: -24.1 tot: -11.9 m^2/s^2 ave: -4.0 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.05 Bulk Shear: 35.67 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 ------------------------------------------------------------------------------- 500 270 15 18 5| 0.0 10.4 10.4| 0.0 -12.6 -12.6 -25.3 -0.84| 10.5 -8.8 1000 270 17 354 5| 0.0 3.7 3.7| 5.8 -14.7 -9.0 -9.0 -0.34| 8.5 -2.9 1500 269 16 5 5| 0.0 2.2 2.2| 9.7 -14.7 -5.0 -3.3 -0.12| 7.6 -0.9 2000 264 16 5 3| 0.0 3.2 3.2| 10.8 -14.7 -3.9 -1.9 0.03| 7.7 0.2 2500 253 17 205 0| 0.0 3.9 3.9| 10.8 -18.8 -7.9 -3.2 -0.02| 7.9 -0.1 3000 243 18 181 4| 0.0 3.8 3.8| 12.2 -24.1 -11.9 -4.0 -0.04| 7.3 -0.3 4000 232 20 177 8| 0.2 2.8 3.0| 17.9 -24.1 -6.2 -1.5 -0.01| 5.7 -0.1 5000 227 22 176 10| 0.3 2.3 2.5| 23.7 -24.1 -0.4 -0.1 0.02| 4.7 0.1 6000 224 23 177 12| 0.3 2.0 2.4| 34.1 -24.1 10.0 1.7 0.06| 4.2 0.2 Wrote GIF file: /home/apache/climate/data/raob//X1736/skewt/X1736.skewt.20251128.00.gif