UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for X7259... Searching the city database file for: X7259 ... Date:0000Z 26 APR 25 Station: X7259 WMO ident: 37259 Latitude: 43.01 Longitude: 47.48 ------------------------------------------------------------------------------- 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 1008 -16 14.6 13.2 91 1.4 13.7 290 5 287.1 288.8 286.6 313.5 9.49 1 1000 51 15.8 12.6 81 3.2 13.8 300 11 289.0 290.6 287.0 314.8 9.20 2 928 687 17.2 12.2 72 5.0 14.1 319 24 296.6 298.4 290.2 324.6 9.66 3 925 715 16.6 10.6 68 6.0 13.0 320 25 296.3 297.9 289.2 321.5 8.70 4 878 1158 14.6 8.6 67 6.0 11.0 308 29 298.7 300.1 289.4 322.2 8.01 5 850 1430 11.2 7.2 76 4.0 8.9 300 31 297.9 299.2 288.7 319.9 7.51 6 839 1539 10.0 6.5 79 3.5 8.0 296 30 297.7 299.0 288.4 319.0 7.25 7 762 2337 7.8 -3.2 46 11.0 2.5 263 24 303.7 304.4 287.3 315.8 3.96 8 710 2918 4.2 -9.8 35 14.0 -1.6 240 20 305.9 306.4 286.7 313.9 2.56 9 700 3033 3.2 -10.8 35 14.0 -2.4 235 19 306.0 306.5 286.6 313.6 2.39 10 637 3783 -5.5 -18.5 35 13.0 -9.4 234 24 304.5 304.8 284.9 309.0 1.39 11 566 4700 -9.7 -24.7 28 15.0 -13.5 232 31 310.0 310.2 286.4 313.1 0.91 12 500 5640 -18.1 -35.1 21 17.0 -20.8 230 38 311.0 311.0 286.2 312.3 0.39 13 471 6084 -22.1 -39.1 20 17.0 -24.4 231 39 311.4 311.4 286.2 312.4 0.27 14 407 7146 -28.9 -47.9 14 19.0 -30.5 235 40 315.9 315.9 287.5 316.3 0.12 15 400 7270 -30.1 -50.1 12 20.0 -31.6 235 40 315.9 315.9 287.5 316.2 0.10 16 361 7991 -36.3 -56.3 11 20.0 -37.3 239 55 317.0 317.0 287.8 317.2 0.05 17 309 9059 -40.5 -64.5 6 24.0 -41.3 244 79 325.5 325.5 290.5 325.6 0.02 18 300 9260 -41.9 -65.9 6 24.0 -42.6 245 83 326.3 326.3 290.7 326.4 0.02 19 288 9535 -44.1 -70.1 4 26.0 -44.7 242 84 327.0 327.0 290.9 327.0 0.01 20 260 10214 -49.0 -73.6 4 24.6 -49.4 235 87 329.5 329.5 291.6 329.5 0.01 21 250 10470 -50.9 -74.9 4 24.0 -51.2 240 83 330.4 330.4 291.8 330.4 0.01 22 221 11268 -54.7 -78.7 4 24.0 -54.9 245 75 336.4 336.4 293.4 336.4 0.00 23 200 11910 -53.1 -77.1 4 24.0 -53.4 240 56 348.7 348.7 296.3 348.7 0.01 24 164 13170 -58.3 -81.3 4 23.0 -58.5 237 65 360.3 360.3 298.8 360.3 0.00 25 150 13730 -58.3 -81.3 4 23.0 -58.5 235 69 369.6 369.6 300.5 369.7 0.00 26 100 16310 -58.7 -81.7 4 23.0 -59.0 230 44 414.3 414.3 307.0 414.3 0.01 27 93 16763 -64.1 -86.1 3 22.0 -64.3 229 38 412.3 412.3 306.8 412.4 0.00 28 87 17173 -65.1 -87.1 3 22.0 -65.3 228 32 418.3 418.3 307.5 418.3 0.00 29 75 18084 -64.1 -86.1 3 22.0 -64.3 226 19 438.5 438.5 309.7 438.5 0.00 30 70 18510 -62.7 -84.7 4 22.0 -63.0 225 13 450.2 450.2 310.9 450.3 0.00 31 62 19256 -63.5 -85.5 4 22.0 -63.8 202 11 464.4 464.4 312.1 464.4 0.00 32 56 19884 -61.1 -84.1 3 23.0 -61.6 182 9 483.6 483.6 313.7 483.6 0.01 33 50 20590 -59.3 -82.3 4 23.0 -59.9 160 7 503.7 503.7 315.2 503.8 0.01 34 48 20845 -59.1 -82.1 4 23.0 -59.7 166 7 510.1 510.1 315.7 510.2 0.01 35 38 22303 -60.7 -83.7 3 23.0 -61.4 203 7 541.3 541.3 317.6 541.4 0.01 36 30 23780 -58.5 -81.5 4 23.0 -59.6 240 7 585.2 585.2 319.9 585.3 0.02 37 21 26031 -56.9 -79.9 4 23.0 -58.6 652.8 652.8 322.8 653.1 0.03 TRP 221 11268 -54.7 -78.7 4 24.0 -54.9 245 75 336.4 336.4 293.4 336.4 0.00 WND 260 10214 -49.0 -73.6 4 24.6 -49.4 235 87 329.5 329.5 291.6 329.5 0.01 Sounding variables and indices 1000-500 mb thick: 5589.00 m Freezing level: 676.83 mb = 3308.78 m = 10855.45 ft Wetbulb zero: 729.81 mb = 2691.69 m = 8830.90 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 47.02 % Est. max temperature: 25.64 C = 78.15 F Sfc-Lift cond lev (LCL): 987.31 mb = 159.75 m = 524.09 ft T: 16.04 C 700-500 lapse rate: 8.17 C/km ThetaE index: 13.16 C Layer 850.0- 566.0 mb Conv cond level (CCL): 839.69 mb = 1531.90 m = 5025.85 ft Mean mixing ratio: 9.26 g/kg Conv temperature: 25.27 C = 77.48 F Cap Strength: 4.38 C Lifted Index: -1.54 C Risk: Thunderstorms probable Lifted Index @300 mb: 5.13 C Lifted Index @700 mb: 2.89 C Showalter Index: -1.65 C Risk: Thunderstorms probable Total Totals Index: 54.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 25.30 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 298.40 Risk: None Energy Index: -1.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 193.07 J/kg Max Up Vert Vel: 19.65 m/s Conv Inhibition (B-): 283.92 J/kg Cap Strength: 4.35 C Lift Cond Lev (LCL): 896.59 mb = 979.72 m = 3214.27 ft Lev Free Conv (LFC): 651.59 mb = 3602.72 m = 11819.80 ft Equ Level (EL): 571.59 mb = 4623.85 m = 15169.93 ft B at Equ Level: 48.40 J/kg Max Parcel Lev (MPL): 291.59 mb = 9451.56 m = 31008.69 ft Wind level data Storm motion: 285 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 1008 -16 290 5 4.7 -1.7 | 104 15 -14.7 3.6 1 1000 51 300 11 9.5 -5.5 | 89 10 -9.8 -0.1 2 925 715 320 25 16.1 -19.2 | 13 14 -3.3 -13.8 3 850 1430 300 31 26.8 -15.5 | 324 13 7.5 -10.1 4 700 3033 235 19 15.6 10.9 | 167 17 -3.8 16.3 5 500 5640 230 38 29.1 24.4 | 198 31 9.8 29.8 6 400 7270 235 40 32.8 22.9 | 205 31 13.4 28.3 7 300 9260 245 83 75.2 35.1 | 234 69 55.9 40.4 8 260 10214 235 87 71.3 49.9 | 223 76 51.9 55.3 9 250 10470 240 83 71.9 41.5 | 228 70 52.5 46.9 10 221 11268 245 75 68.0 31.7 | 233 61 48.6 37.1 11 200 11910 240 56 48.5 28.0 | 221 44 29.1 33.4 12 150 13730 235 69 56.5 39.6 | 220 58 37.2 44.9 13 100 16310 230 44 33.7 28.3 | 203 37 14.4 33.6 14 70 18510 225 13 9.2 9.2 | 145 18 -10.2 14.5 15 50 20590 160 7 -2.4 6.6 | 119 25 -21.7 11.9 16 30 23780 240 7 6.1 3.5 | 124 16 -13.3 8.9 Wind Parameters Mean winds (0-6000m): 255.5 at 26.8 knts Storm direction: 285.5 at 20.1 knts Shear (0-3000m) pos: 2.7 neg: 4.2 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 65.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -147.1 tot: -147.1 m^2/s^2 ave: -49.0 10^-3 m/s^2 rel: -0.84 Storm rel vorticity (0-3000m) horiz: 10.7 stream: -9.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.24 Bulk Shear: 59.53 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 ------------------------------------------------------------------------------- 500 308 15 66 9| 16.1 0.0 16.1| 0.0 -30.1 -30.1 -60.2 -0.76| 16.5-12.6 1000 314 19 33 10| 8.0 3.7 11.7| 0.0 -53.5 -53.5 -53.5 -0.76| 13.0 -9.9 1500 310 23 12 9| 5.4 4.2 9.6| 0.0 -80.8 -80.8 -53.9 -0.82| 11.5 -9.4 2000 304 24 355 8| 4.0 4.0 8.1| 0.0-103.6-103.6 -51.8 -0.84| 11.5 -9.6 2500 298 24 339 6| 3.2 4.2 7.4| 0.0-123.8-123.8 -49.5 -0.85| 11.1 -9.5 3000 293 24 326 5| 2.7 4.2 6.9| 0.0-147.1-147.1 -49.0 -0.84| 10.7 -9.0 4000 279 24 247 4| 2.0 3.8 5.9| 25.4-148.2-122.9 -30.7 -0.68| 9.0 -6.1 5000 266 25 216 9| 1.6 3.7 5.3| 51.8-148.2 -96.5 -19.3 -0.56| 7.9 -4.5 6000 255 27 209 14| 1.4 3.4 4.8| 74.4-148.2 -73.9 -12.3 -0.49| 7.1 -3.5 Wrote GIF file: /home/apache/climate/data/raob//X7259/skewt/X7259.skewt.20250426.00.gif