UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for UHSS... Searching the city database file for: UHSS ... Date:0000Z 17 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 ------------------------------------------------------------------------------- 0 1000 -11 325 3 SFC 996 31 3.4 -0.3 77 3.7 1.8 325 3 276.9 277.5 275.2 287.2 3.75 2 925 616 -1.3 -4.5 79 3.2 -2.5 335 13 278.0 278.5 274.7 286.2 2.96 3 881 1003 -3.3 -5.4 85 2.1 -4.1 344 20 279.8 280.3 275.6 288.0 2.90 4 851 1280 0.0 -1.5 90 1.5 -0.7 350 25 286.0 286.8 280.2 297.5 4.02 5 850 1289 0.0 -1.4 90 1.4 -0.6 350 25 286.1 286.9 280.3 297.7 4.06 6 794 1832 -2.3 -5.3 80 3.0 -3.5 341 29 289.3 289.9 280.8 298.8 3.24 7 778 1994 -0.9 -8.9 55 8.0 -3.9 339 30 292.5 293.0 281.3 300.0 2.50 8 761 2170 -1.3 -13.3 40 12.0 -5.3 336 31 293.9 294.3 281.1 299.4 1.80 9 700 2829 -5.9 -10.5 70 4.6 -7.5 325 35 296.0 296.4 282.7 303.4 2.45 10 696 2874 -6.1 -10.7 70 4.6 -7.7 325 35 296.2 296.7 282.8 303.6 2.43 11 688 2964 -7.3 -12.3 67 5.0 -8.9 326 35 295.9 296.2 282.4 302.4 2.16 12 597 4055 -12.7 -27.7 27 15.0 -15.8 334 34 301.9 302.0 283.0 304.0 0.66 13 500 5380 -22.3 -29.3 53 7.0 -23.5 343 34 305.9 306.0 284.6 308.1 0.68 14 476 5740 -25.3 -30.3 63 5.0 -26.1 346 34 306.5 306.6 284.8 308.7 0.65 15 464 5926 -25.3 -31.3 57 6.0 -26.2 347 34 308.7 308.8 285.6 310.8 0.60 16 413 6764 -31.1 -40.1 41 9.0 -32.0 353 33 311.7 311.8 286.3 312.7 0.28 17 400 6990 -33.1 -43.1 36 10.0 -34.0 355 33 312.0 312.0 286.3 312.7 0.21 18 300 8940 -50.5 -58.5 38 8.0 -50.7 5 44 314.2 314.2 286.9 314.4 0.05 19 294 9072 -51.7 -59.7 38 8.0 -51.9 6 42 314.3 314.3 286.9 314.4 0.04 20 267 9695 -54.3 -62.3 37 8.0 -54.4 10 33 319.3 319.3 288.5 319.4 0.03 21 257 9941 -52.5 -60.5 37 8.0 -52.7 355 32 325.4 325.4 290.5 325.6 0.04 22 250 10120 -53.3 -62.3 33 9.0 -53.5 345 31 326.8 326.8 290.9 327.0 0.04 23 248 10172 -53.7 -62.7 32 9.0 -53.9 344 31 327.0 327.0 290.9 327.1 0.03 24 238 10438 -50.3 -60.3 30 10.0 -50.6 337 30 336.0 336.0 293.4 336.2 0.05 25 201 11538 -51.1 -64.1 20 13.0 -51.4 311 27 351.3 351.4 297.0 351.5 0.03 26 200 11570 -50.7 -63.7 20 13.0 -51.1 310 27 352.5 352.5 297.2 352.6 0.04 27 190 11905 -48.7 -63.7 16 15.0 -49.2 306 25 360.9 360.9 298.9 361.1 0.04 28 150 13450 -50.7 -70.7 8 20.0 -51.2 290 13 382.7 382.7 302.7 382.8 0.02 29 117 15073 -50.1 -73.1 5 23.0 -50.8 265 14 412.0 412.0 306.7 412.1 0.02 30 109 15533 -52.9 -75.9 5 23.0 -53.5 259 15 415.2 415.2 307.2 415.2 0.01 31 100 16090 -52.3 -76.3 4 24.0 -53.0 250 15 426.7 426.7 308.5 426.7 0.01 32 98 16221 -52.5 -76.5 4 24.0 -53.2 249 15 428.8 428.8 308.7 428.8 0.01 33 70 18380 -55.3 -79.3 4 24.0 -56.0 235 21 466.1 466.1 312.3 466.1 0.01 34 56 19803 -55.7 -79.7 3 24.0 -56.5 271 17 495.9 495.9 314.7 496.0 0.01 35 51 20402 -52.7 -76.7 4 24.0 -53.9 287 15 516.4 516.4 316.1 516.5 0.02 36 50 20530 -53.7 -77.7 4 24.0 -54.8 290 15 516.9 516.9 316.1 517.0 0.02 37 44 21346 -56.7 -79.7 4 23.0 -57.6 298 15 528.8 528.9 316.9 528.9 0.02 38 31 23589 -52.3 -77.3 3 25.0 -54.3 318 15 596.4 596.5 320.5 596.7 0.03 39 30 23800 -53.7 -77.7 4 24.0 -55.5 320 15 598.2 598.3 320.5 598.5 0.03 40 27 24474 -55.3 -79.3 4 24.0 -56.9 304 19 612.1 612.1 321.2 612.3 0.03 41 22 25792 -50.9 -75.9 4 25.0 -53.8 274 26 662.1 662.1 323.2 662.5 0.06 42 20 26410 -52.3 -77.3 3 25.0 -55.1 260 29 676.1 676.1 323.6 676.5 0.05 43 16 27852 -53.5 -77.5 4 24.0 -56.4 278 21 716.7 716.8 325.0 717.3 0.06 44 10 30900 -50.5 -75.5 4 25.0 -55.6 315 5 831.0 831.1 328.0 832.4 0.14 45 9.9 30966 -50.5 -75.5 4 25.0 -55.6 833.4 833.5 328.1 834.8 0.14 TRP 267 9695 -54.3 -62.3 37 8.0 -54.4 10 33 319.3 319.3 288.5 319.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5391.00 m Freezing level: 944.64 mb = 454.19 m = 1490.11 ft Freezing level: 851.00 mb = 1279.57 m = 4198.03 ft Freezing level: 850.00 mb = 1289.00 m = 4228.95 ft Wetbulb zero: 965.93 mb = 273.47 m = 897.21 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 59.05 % Est. max temperature: 12.89 C = 55.20 F Sfc-Lift cond lev (LCL): 940.55 mb = 484.11 m = 1588.26 ft T: -0.24 C 700-500 lapse rate: 6.43 C/km ThetaE index: 0.95 C Layer 925.0- 881.0 mb Conv cond level (CCL): 688.44 mb = 2958.80 m = 9707.23 ft Mean mixing ratio: 3.23 g/kg Conv temperature: 22.39 C = 72.30 F Cap Strength: 14.82 C Lifted Index: 16.41 C Risk: None Lifted Index @300 mb: 19.50 C Lifted Index @700 mb: 11.92 C Showalter Index: 8.27 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.90 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 83.80 Risk: None Energy Index: 2.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.29 J/kg Max Up Vert Vel: 3.82 m/s Conv Inhibition (B-): 60318.22 J/kg Cap Strength: 16.23 C Lift Cond Lev (LCL): 898.68 mb = 845.49 m = 2773.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 7 at 22 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 ---------------------------------------------------------- 0 996 31 325 3 1.7 -2.5 | 192 19 4.2 19.0 1 925 616 335 13 5.5 -11.8 | 219 13 8.0 9.7 2 850 1289 350 25 4.3 -24.6 | 295 8 6.8 -3.1 3 700 2829 325 35 20.1 -28.7 | 288 24 22.6 -7.2 4 400 6990 355 33 2.9 -32.9 | 335 13 5.4 -11.4 5 300 8940 5 44 -3.8 -43.8 | 3 22 -1.3 -22.3 6 267 9695 10 33 -5.7 -32.5 | 16 11 -3.2 -11.0 7 250 10120 345 31 8.0 -29.9 | 309 13 10.5 -8.4 8 200 11570 310 27 20.7 -17.4 | 260 24 23.2 4.1 9 150 13450 290 13 12.2 -4.4 | 221 23 14.7 17.0 10 100 16090 250 15 14.1 5.1 | 212 31 16.6 26.6 11 70 18380 235 21 17.2 12.0 | 210 39 19.7 33.5 12 50 20530 290 15 14.1 -5.1 | 225 23 16.6 16.4 13 30 23800 320 15 9.6 -11.5 | 230 16 12.1 10.0 14 20 26410 260 29 28.6 5.0 | 229 41 31.0 26.5 15 10 30900 315 5 3.5 -3.5 | 199 19 6.0 18.0 Wind Parameters Mean winds (0-6000m): 336.6 at 28.9 knts Storm direction: 6.6 at 21.6 knts Shear (0-3000m) pos: 4.1 neg: 2.3 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 96.8 deg Storm rel helicity (0-3000m) pos: 63.0 neg: -13.0 tot: 50.0 m^2/s^2 ave: 16.7 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 61.89 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 ------------------------------------------------------------------------------- 500 333 7 201 16| 8.8 0.0 8.8| 26.9 0.0 26.9 53.9 0.72| 8.9 6.4 1000 338 12 213 13| 9.1 0.0 9.1| 48.4 0.0 48.4 48.4 0.77| 9.3 7.2 1500 343 16 227 10| 8.2 0.0 8.2| 59.0 0.0 59.0 39.4 0.76| 8.7 6.6 2000 343 19 246 9| 6.1 1.3 7.4| 59.0 -1.3 57.7 28.9 0.62| 7.8 4.8 2500 340 21 261 10| 4.9 2.2 7.1| 59.0 -6.9 52.1 20.8 0.49| 7.4 3.6 3000 336 23 270 12| 4.1 2.3 6.4| 63.0 -13.0 50.0 16.7 0.43| 6.9 3.0 4000 334 26 278 14| 3.2 1.7 4.9| 81.3 -13.0 68.3 17.1 0.46| 5.7 2.6 5000 335 28 284 15| 2.7 1.4 4.1| 97.4 -13.0 84.4 16.9 0.48| 5.0 2.4 6000 337 29 290 15| 2.4 1.1 3.5|111.7 -13.0 98.7 16.4 0.51| 4.6 2.3 Wrote GIF file: /home/apache/climate/data/raob//UHSS/skewt/UHSS.skewt.20250417.00.gif