UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for UHPP... Searching the city database file for: UHPP ... Date:0000Z 9 DEC 25 Station: UHPP WMO ident: 32540 Latitude: 52.97 Longitude: 158.75 Elevation: 24.00 ------------------------------------------------------------------------------- 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 42 90 11 SFC 995 24 1.6 -1.6 79 3.2 0.3 90 11 275.1 275.7 273.7 284.5 3.41 2 934 583 -0.5 -5.3 70 4.8 -2.3 129 16 278.0 278.5 274.4 285.7 2.75 3 925 668 -1.3 -6.3 69 5.0 -3.1 135 17 278.0 278.4 274.1 285.2 2.58 4 850 1335 -6.5 -11.2 69 4.7 -7.9 150 9 279.3 279.7 273.9 284.8 1.91 5 807 1738 -10.3 -13.9 75 3.6 -11.3 159 11 279.5 279.7 273.5 284.1 1.62 6 766 2138 -12.5 -15.4 79 2.9 -13.2 169 13 281.3 281.6 274.4 285.7 1.50 7 700 2820 -17.1 -22.1 65 5.0 -18.1 185 17 283.5 283.7 274.8 286.4 0.93 8 686 2971 -18.1 -24.1 59 6.0 -19.2 187 19 284.1 284.2 274.8 286.5 0.79 9 628 3629 -19.1 -29.1 41 10.0 -20.7 196 27 290.2 290.3 277.6 292.0 0.55 10 570 4342 -24.5 -45.5 12 21.0 -26.2 206 36 292.0 292.0 277.9 292.4 0.11 11 554 4548 -25.7 -46.7 12 21.0 -27.3 209 39 293.0 293.0 278.3 293.3 0.10 12 500 5280 -33.1 -49.1 19 16.0 -34.0 220 48 292.7 292.7 278.2 293.0 0.09 13 447 6057 -39.7 -50.7 30 11.0 -40.2 225 52 293.9 293.9 278.7 294.2 0.08 14 432 6290 -40.9 -51.9 30 11.0 -41.3 227 53 295.3 295.3 279.3 295.5 0.07 15 400 6810 -44.1 -56.1 25 12.0 -44.5 230 56 297.7 297.7 280.4 297.8 0.05 16 316 8364 -53.1 -65.1 22 12.0 -53.3 222 43 305.9 305.9 283.8 306.0 0.02 17 300 8700 -53.3 -65.3 22 12.0 -53.5 220 40 310.2 310.2 285.4 310.3 0.02 18 288 8962 -54.7 -67.7 19 13.0 -54.9 215 42 311.9 311.9 286.0 311.9 0.01 19 255 9743 -54.5 -67.5 19 13.0 -54.7 193 56 323.2 323.2 289.8 323.3 0.02 20 250 9870 -53.7 -66.7 19 13.0 -53.9 190 58 326.2 326.2 290.6 326.3 0.02 21 239 10162 -49.7 -63.7 18 14.0 -50.0 193 58 336.5 336.5 293.4 336.6 0.03 22 203 11232 -49.1 -64.1 16 14.9 -49.6 205 60 353.5 353.5 297.4 353.6 0.03 23 201 11297 -49.1 -64.1 16 15.0 -49.6 208 60 354.5 354.5 297.6 354.7 0.03 24 200 11330 -48.7 -63.7 16 15.0 -49.2 210 60 355.7 355.7 297.8 355.8 0.04 25 185 11846 -44.5 -60.5 15 16.0 -45.3 214 55 370.5 370.5 300.7 370.8 0.06 26 156 12973 -49.9 -67.9 10 18.0 -50.5 223 43 379.8 379.8 302.2 379.9 0.03 27 150 13230 -47.7 -66.7 9 19.0 -48.4 225 40 387.9 387.9 303.5 388.0 0.03 28 137 13829 -47.1 -67.1 8 20.0 -48.0 222 42 399.1 399.1 305.1 399.3 0.03 29 120 14700 -49.7 -69.7 8 20.0 -50.4 217 44 409.8 409.8 306.5 409.9 0.03 30 100 15900 -46.7 -68.7 6 22.0 -47.9 210 48 437.5 437.5 309.6 437.7 0.04 31 95 16239 -46.1 -69.1 6 23.0 -47.5 210 49 445.1 445.1 310.4 445.3 0.04 32 92 16451 -45.1 -68.1 6 23.0 -46.6 210 50 451.2 451.2 311.0 451.5 0.04 33 79 17455 -48.9 -70.9 6 22.0 -50.1 210 53 463.5 463.5 312.1 463.7 0.03 34 72 18065 -46.5 -69.5 6 23.0 -48.1 210 55 481.0 481.0 313.5 481.3 0.05 35 70 18250 -49.5 -73.5 4 24.0 -50.8 210 56 478.5 478.5 313.4 478.6 0.03 36 58 19473 -55.9 -77.9 5 22.0 -56.7 216 45 490.5 490.5 314.2 490.6 0.02 37 52 20189 -45.5 -69.5 5 24.0 -47.9 219 38 530.3 530.3 316.9 530.7 0.06 38 50 20450 -48.3 -72.3 5 24.0 -50.3 220 36 529.6 529.7 316.9 529.9 0.04 39 46 20996 -50.9 -73.9 5 23.0 -52.5 223 33 536.2 536.2 317.3 536.4 0.04 40 37 22408 -52.1 -75.1 5 23.0 -53.8 232 26 567.5 567.5 319.0 567.8 0.04 41 32 23356 -48.3 -72.3 5 24.0 -51.0 237 21 601.8 601.8 320.7 602.3 0.07 42 30 23780 -49.1 -73.1 4 24.0 -51.8 240 19 610.8 610.8 321.1 611.3 0.06 43 27 24468 -52.1 -75.1 5 23.0 -54.3 224 22 621.0 621.1 321.6 621.4 0.05 44 20 26430 -48.5 -72.5 5 24.0 -52.2 180 31 687.7 687.8 324.0 688.6 0.11 45 11 30390 -45.5 -69.5 5 24.0 -52.2 826.9 827.0 328.0 829.9 0.30 TRP 288 8962 -54.7 -67.7 19 13.0 -54.9 215 42 311.9 311.9 286.0 311.9 0.01 WND 203 11232 -49.1 -64.1 16 14.9 -49.6 205 60 353.5 353.5 297.4 353.6 0.03 Sounding variables and indices 1000-500 mb thick: 5238.00 m Freezing level: 948.52 mb = 450.00 m = 1476.36 ft Wetbulb zero: 987.60 mb = 89.97 m = 295.18 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 51.81 % Est. max temperature: 5.80 C = 42.45 F Sfc-Lift cond lev (LCL): 946.66 mb = 464.11 m = 1522.65 ft T: -0.05 C 700-500 lapse rate: 6.50 C/km ThetaE index: 1.59 C Layer 925.0- 766.0 mb Conv cond level (CCL): 856.45 mb = 1275.41 m = 4184.37 ft Mean mixing ratio: 2.84 g/kg Conv temperature: 5.67 C = 42.20 F Cap Strength: 7.74 C Lifted Index: 6.84 C Risk: None Lifted Index @300 mb: 17.81 C Lifted Index @700 mb: 1.81 C Showalter Index: 7.08 C Risk: None Total Totals Index: 48.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 21.90 C K Index: 10.40 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 1.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.09 J/kg Max Up Vert Vel: 5.12 m/s Conv Inhibition (B-): 71959.62 J/kg Cap Strength: 7.71 C Lift Cond Lev (LCL): 882.42 mb = 1039.70 m = 3411.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 233 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 ---------------------------------------------------------- 0 995 24 90 11 -11.0 0.0 | 66 29 -26.7 -11.8 1 925 668 135 17 -12.0 12.0 | 91 28 -27.7 0.3 2 850 1335 150 9 -4.5 7.8 | 79 21 -20.2 -4.0 3 700 2820 185 17 1.5 16.9 | 110 15 -14.2 5.2 4 500 5280 220 48 30.9 36.8 | 211 29 15.1 25.0 5 400 6810 230 56 42.9 36.0 | 228 36 27.2 24.2 6 300 8700 220 40 25.7 30.6 | 208 21 10.0 18.9 7 288 8962 215 42 24.1 34.4 | 200 24 8.4 22.6 8 250 9870 190 58 10.1 57.1 | 173 46 -5.6 45.4 9 203 11232 205 60 25.4 54.4 | 193 44 9.6 42.6 10 200 11330 210 60 30.0 52.0 | 200 43 14.3 40.2 11 150 13230 225 40 28.3 28.3 | 217 21 12.6 16.5 12 100 15900 210 48 24.0 41.6 | 196 31 8.3 29.8 13 70 18250 210 56 28.0 48.5 | 198 39 12.3 36.7 14 50 20450 220 36 23.1 27.6 | 205 17 7.4 15.8 15 30 23780 240 19 16.5 9.5 | 342 2 0.7 -2.3 16 20 26430 180 31 0.0 31.0 | 141 25 -15.7 19.2 Wind Parameters Mean winds (0-6000m): 203.2 at 26.2 knts Storm direction: 233.2 at 19.6 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 54.1 deg Storm rel helicity (0-3000m) pos: 150.5 neg: -26.7 tot: 123.7 m^2/s^2 ave: 41.2 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 115.07 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 ------------------------------------------------------------------------------- 500 113 13 77 29| 9.4 0.0 9.4| 71.9 0.0 71.9 143.7 0.99| 9.6 9.6 1000 126 14 83 27| 5.5 0.0 5.5| 92.6 -11.5 81.1 81.1 0.62| 8.6 5.3 1500 132 13 83 26| 3.9 0.0 3.9| 98.5 -26.7 71.7 47.8 0.40| 7.5 3.0 2000 139 13 85 24| 3.8 0.0 3.8|115.2 -26.7 88.5 44.3 0.47| 6.5 3.1 2500 148 13 88 23| 3.8 0.0 3.8|131.0 -26.7 104.2 41.7 0.52| 6.0 3.2 3000 157 14 92 21| 4.1 0.0 4.1|150.5 -26.7 123.7 41.2 0.58| 5.9 3.5 4000 174 17 105 18| 4.9 0.0 4.9|209.3 -26.7 182.5 45.6 0.69| 6.3 4.4 5000 191 21 128 15| 5.4 0.0 5.4|288.5 -26.7 261.7 52.3 0.73| 6.6 4.9 6000 203 26 156 13| 5.2 0.0 5.2|352.4 -26.7 325.7 54.3 0.74| 6.4 4.8 Wrote GIF file: /home/apache/climate/data/raob//UHPP/skewt/UHPP.skewt.20251209.00.gif