UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for UHSS... Searching the city database file for: UHSS ... Date:1200Z 26 APR 25 Station: UHSS WMO ident: 32150 Latitude: 46.92 Longitude: 142.73 Elevation: 31.00 ------------------------------------------------------------------------------- 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 1000 31 3.6 2.4 92 1.2 3.1 355 1 276.8 277.5 276.2 289.1 4.54 1 984 160 3.6 -0.2 76 3.8 2.0 332 2 278.0 278.7 275.9 288.6 3.83 2 942 508 1.6 -2.8 73 4.4 -0.2 271 6 279.5 280.0 276.0 288.7 3.30 3 925 652 0.8 -3.5 73 4.3 -0.9 245 7 280.1 280.7 276.2 289.1 3.19 4 855 1281 -1.9 -6.7 70 4.8 -3.7 278 11 283.7 284.1 277.4 291.4 2.70 5 850 1328 -2.3 -6.9 71 4.6 -4.0 280 11 283.7 284.2 277.4 291.4 2.68 6 776 2043 -8.5 -11.6 78 3.1 -9.5 280 11 284.6 284.9 276.9 290.5 2.03 7 758 2225 -8.3 -12.2 73 3.9 -9.5 280 11 286.7 287.0 277.9 292.5 1.98 8 700 2836 -13.9 -17.3 75 3.4 -14.7 280 11 287.1 287.3 277.3 291.3 1.40 9 682 3033 -15.1 -17.8 80 2.7 -15.7 280 11 287.9 288.1 277.7 292.1 1.38 10 626 3674 -18.7 -25.7 54 7.0 -20.0 282 10 290.9 291.1 278.3 293.3 0.75 11 500 5300 -32.5 -38.5 55 6.0 -33.0 285 7 293.4 293.5 278.8 294.3 0.27 12 400 6830 -45.7 -49.2 68 3.5 -45.8 325 9 295.6 295.6 279.6 296.0 0.11 13 375 7258 -48.9 -52.3 68 3.4 -49.0 325 9 296.9 296.9 280.1 297.2 0.08 14 356 7599 -50.1 -53.4 68 3.3 -50.2 325 9 299.7 299.7 281.3 300.0 0.07 15 346 7787 -48.3 -51.6 69 3.3 -48.4 319 9 304.6 304.6 283.4 304.9 0.09 16 324 8224 -44.7 -48.6 65 3.9 -44.9 306 9 315.3 315.4 287.4 315.9 0.14 17 300 8740 -44.5 -49.4 58 4.9 -44.7 290 9 322.6 322.7 289.7 323.2 0.14 18 250 9960 -43.3 -53.3 32 10.0 -43.8 255 11 341.7 341.7 294.8 342.1 0.11 19 244 10124 -42.5 -53.5 29 11.0 -43.1 255 11 345.3 345.3 295.7 345.7 0.11 20 214 11013 -42.7 -57.7 18 15.0 -43.5 255 12 358.2 358.2 298.4 358.5 0.07 21 200 11470 -44.1 -61.1 13 17.0 -44.9 255 13 362.9 363.0 299.3 363.2 0.05 22 150 13390 -45.7 -66.7 8 21.0 -46.6 245 23 391.3 391.3 304.0 391.5 0.03 23 125 14601 -46.1 -69.1 6 23.0 -47.2 238 27 411.5 411.5 306.7 411.7 0.03 24 112 15322 -50.9 -73.9 5 23.0 -51.7 234 29 415.7 415.7 307.2 415.8 0.02 25 100 16060 -50.3 -73.3 5 23.0 -51.2 230 31 430.5 430.5 308.9 430.6 0.02 26 98 16192 -50.5 -73.5 5 23.0 -51.4 236 30 432.6 432.7 309.1 432.7 0.02 27 87 16968 -51.7 -74.7 5 23.0 -52.5 271 24 445.2 445.2 310.4 445.3 0.02 28 78 17684 -48.3 -72.3 5 24.0 -49.6 303 18 466.4 466.4 312.4 466.6 0.03 29 70 18390 -53.3 -77.3 4 24.0 -54.2 335 13 470.4 470.4 312.7 470.4 0.01 30 67 18672 -54.9 -77.9 4 23.0 -55.6 322 14 472.8 472.8 312.9 472.9 0.01 31 58 19593 -57.3 -80.3 4 23.0 -58.0 279 16 487.3 487.3 314.0 487.4 0.01 32 50 20540 -54.7 -78.7 4 24.0 -55.7 235 19 514.6 514.6 315.9 514.7 0.02 33 45 21217 -52.3 -76.3 4 24.0 -53.7 256 16 536.1 536.1 317.3 536.3 0.03 34 30 23820 -55.3 -79.3 4 24.0 -56.8 335 5 593.9 593.9 320.3 594.1 0.02 35 29 24037 -55.5 -79.5 3 24.0 -57.0 348 5 599.1 599.1 320.6 599.3 0.02 36 20 26440 -50.3 -75.3 4 25.0 -53.6 135 5 682.2 682.2 323.9 682.8 0.07 37 18 27130 -48.7 -73.7 4 25.0 -52.7 708.1 708.2 324.7 709.0 0.10 38 13 29274 -47.7 -73.7 3 26.0 -53.1 780.7 780.7 326.8 782.0 0.14 TRP 356 7599 -50.1 -53.4 68 3.3 -50.2 325 9 299.7 299.7 281.3 300.0 0.07 WND Sounding variables and indices 1000-500 mb thick: 5269.00 m Freezing level: 904.26 mb = 838.48 m = 2750.88 ft Wetbulb zero: 945.11 mb = 481.33 m = 1579.14 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 67.01 % Est. max temperature: 10.59 C = 51.06 F Sfc-Lift cond lev (LCL): 981.54 mb = 179.93 m = 590.30 ft T: 3.49 C 700-500 lapse rate: 7.55 C/km ThetaE index: 1.21 C Layer 700.0- 682.0 mb Conv cond level (CCL): 832.08 mb = 1495.20 m = 4905.46 ft Mean mixing ratio: 3.48 g/kg Conv temperature: 10.79 C = 51.42 F Cap Strength: 4.31 C Lifted Index: 4.51 C Risk: None Lifted Index @300 mb: 23.92 C Lifted Index @700 mb: 2.43 C Showalter Index: 2.64 C Risk: Showers probable Total Totals Index: 55.80 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.20 C Cross Totals Index: 25.60 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 165.00 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.49 J/kg Max Up Vert Vel: 5.38 m/s Conv Inhibition (B-): 54232.54 J/kg Cap Strength: 4.50 C Lift Cond Lev (LCL): 892.78 mb = 935.51 m = 3069.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 7 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 1000 31 355 1 0.1 -1.0 | 123 6 -5.0 3.3 1 1000 24 355 1 0.1 -1.0 | 123 6 -5.0 3.3 2 925 652 245 7 6.3 3.0 | 190 7 1.3 7.2 3 850 1328 280 11 10.8 -1.9 | 248 6 5.8 2.3 4 700 2836 280 11 10.8 -1.9 | 248 6 5.8 2.3 5 500 5300 285 7 6.8 -1.8 | 215 3 1.7 2.4 6 400 6830 325 9 5.2 -7.4 | 358 3 0.1 -3.1 7 356 7599 325 9 5.2 -7.4 | 358 3 0.1 -3.1 8 300 8740 290 9 8.5 -3.1 | 251 4 3.4 1.2 9 250 9960 255 11 10.6 2.8 | 218 9 5.6 7.1 10 200 11470 255 13 12.6 3.4 | 225 11 7.5 7.6 11 150 13390 245 23 20.8 9.7 | 228 21 15.8 14.0 12 100 16060 230 31 23.7 19.9 | 218 31 18.7 24.2 13 70 18390 335 13 5.5 -11.8 | 357 8 0.4 -7.5 14 50 20540 235 19 15.6 10.9 | 215 18 10.5 15.2 15 30 23820 335 5 2.1 -4.5 | 85 3 -2.9 -0.3 16 20 26440 135 5 -3.5 3.5 | 132 12 -8.6 7.8 Wind Parameters Mean winds (0-6000m): 280.1 at 8.8 knts Storm direction: 310.1 at 6.6 knts Shear (0-3000m) pos: 0.5 neg: 1.6 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 124.0 deg Storm rel helicity (0-3000m) pos: 15.2 neg: -0.6 tot: 14.6 m^2/s^2 ave: 4.9 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.08 Bulk Shear: 4.71 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 ------------------------------------------------------------------------------- 500 253 3 161 6| 0.0 6.1 6.1| 3.4 -0.4 3.0 6.0 0.51| 7.5 3.8 1000 255 6 183 6| 0.0 4.8 4.8| 9.8 -0.4 9.4 9.4 0.56| 6.7 3.7 1500 267 7 204 5| 1.1 3.2 4.3| 15.2 -0.4 14.8 9.8 0.65| 5.6 3.6 2000 271 8 217 5| 0.8 2.4 3.2| 15.2 -0.4 14.8 7.4 0.65| 4.2 2.7 2500 274 9 225 5| 0.7 1.9 2.6| 15.2 -0.4 14.8 5.9 0.65| 3.3 2.2 3000 275 9 229 5| 0.5 1.6 2.1| 15.2 -0.6 14.6 4.9 0.63| 2.8 1.8 4000 277 9 233 5| 0.4 1.2 1.6| 15.2 -1.6 13.6 3.4 0.53| 2.3 1.2 5000 278 9 233 5| 0.3 1.0 1.3| 15.2 -2.7 12.5 2.5 0.43| 2.0 0.9 6000 280 9 233 5| 0.5 0.8 1.3| 16.3 -2.9 13.4 2.2 0.45| 2.0 0.9 Wrote GIF file: /home/apache/climate/data/raob//UHSS/skewt/UHSS.skewt.20250426.12.gif