UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for UHPP... Searching the city database file for: UHPP ... Date:0000Z 7 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 ------------------------------------------------------------------------------- SFC 1006 24 -4.3 -11.3 58 7.0 -6.2 315 1 268.4 268.7 266.5 272.8 1.60 1 1000 130 -4.3 -12.3 54 8.0 -6.5 320 3 268.9 269.1 266.7 273.0 1.48 2 944 582 -5.7 -11.7 63 6.0 -7.4 350 1 271.9 272.2 269.0 276.5 1.65 3 925 741 -7.1 -11.9 69 4.8 -8.4 0 0 272.0 272.3 269.1 276.7 1.66 4 850 1395 -11.1 -16.1 67 5.0 -12.3 300 1 274.5 274.7 270.0 278.2 1.28 5 764 2202 -17.9 -22.3 68 4.4 -18.7 237 9 275.7 275.8 270.0 278.1 0.84 6 719 2654 -19.3 -23.5 69 4.2 -20.0 201 13 279.0 279.1 271.9 281.4 0.80 7 701 2842 -22.3 -26.2 71 3.9 -22.9 186 15 277.7 277.8 270.9 279.6 0.64 8 700 2852 -22.3 -26.2 71 3.9 -22.9 185 15 277.8 277.9 270.9 279.7 0.64 9 581 4195 -31.5 -40.5 41 9.0 -32.1 232 17 282.2 282.3 272.8 282.9 0.19 10 533 4802 -33.9 -45.9 29 12.0 -34.6 254 18 286.4 286.4 275.0 286.8 0.12 11 516 5029 -33.3 -47.3 23 14.0 -34.1 262 19 289.8 289.8 276.7 290.2 0.10 12 500 5250 -34.7 -48.7 23 14.0 -35.4 270 19 290.7 290.7 277.2 291.0 0.09 13 497 5292 -35.1 -49.1 23 14.0 -35.8 270 19 290.7 290.8 277.2 291.0 0.09 14 457 5871 -39.9 -51.9 27 12.0 -40.4 276 23 291.8 291.8 277.7 292.0 0.07 15 416 6508 -43.3 -53.3 32 10.0 -43.6 282 27 295.4 295.4 279.4 295.6 0.06 16 404 6704 -45.7 -54.7 36 9.0 -46.0 284 29 294.8 294.8 279.1 295.0 0.06 17 400 6770 -46.1 -55.1 35 9.0 -46.3 285 29 295.1 295.1 279.2 295.3 0.05 18 350 7648 -51.3 -59.3 38 8.0 -51.5 277 26 299.5 299.5 281.2 299.7 0.04 19 336 7912 -53.9 -61.9 37 8.0 -54.0 275 25 299.5 299.5 281.1 299.6 0.03 20 305 8534 -54.3 -62.3 37 8.0 -54.4 279 27 307.4 307.4 284.4 307.5 0.03 21 300 8640 -52.9 -60.9 37 8.0 -53.1 280 27 310.8 310.8 285.7 310.9 0.04 22 282 9038 -52.5 -60.5 37 8.0 -52.7 275 24 316.9 316.9 287.8 317.1 0.04 23 268 9368 -50.5 -58.5 38 8.0 -50.7 271 21 324.5 324.5 290.2 324.7 0.05 24 250 9820 -50.7 -59.7 34 9.0 -51.0 265 17 330.7 330.7 292.0 330.9 0.05 25 208 11023 -50.5 -63.5 20 13.0 -50.8 249 24 348.9 348.9 296.4 349.0 0.04 26 200 11280 -49.5 -64.5 16 15.0 -50.0 245 25 354.4 354.4 297.6 354.5 0.03 27 166 12511 -44.9 -63.9 10 19.0 -45.8 235 17 381.5 381.5 302.5 381.7 0.04 28 153 13050 -49.3 -69.3 8 20.0 -49.9 231 14 382.9 382.9 302.8 383.0 0.02 29 151 13137 -49.7 -69.7 8 20.0 -50.3 230 13 383.7 383.7 302.9 383.8 0.02 30 150 13180 -49.7 -69.7 8 20.0 -50.3 230 13 384.4 384.4 302.9 384.5 0.02 31 120 14641 -50.3 -71.3 7 21.0 -51.0 213 23 408.7 408.7 306.3 408.8 0.02 32 110 15213 -47.5 -69.5 6 22.0 -48.6 207 27 424.2 424.2 308.2 424.4 0.03 33 100 15840 -50.1 -72.1 6 22.0 -51.0 200 31 430.9 430.9 309.0 431.0 0.02 34 97 16038 -50.7 -72.7 6 22.0 -51.5 201 30 433.5 433.5 309.2 433.6 0.02 35 87 16752 -47.5 -70.5 5 23.0 -48.8 206 27 453.7 453.7 311.2 453.8 0.03 36 73 17905 -49.5 -73.5 4 24.0 -50.8 213 22 472.8 472.8 312.9 472.9 0.03 37 70 18180 -48.5 -72.5 5 24.0 -49.9 215 21 480.6 480.6 313.5 480.8 0.03 38 56 19648 -47.3 -72.3 4 25.0 -49.3 179 22 515.0 515.0 316.0 515.3 0.04 39 50 20390 -50.5 -74.5 4 24.0 -52.1 160 23 524.5 524.5 316.6 524.7 0.03 40 46 20931 -51.5 -75.5 4 24.0 -53.0 161 23 534.7 534.7 317.2 534.9 0.03 41 42 21529 -45.7 -71.7 4 26.0 -48.5 162 24 563.2 563.2 318.8 563.6 0.06 42 39 22017 -49.5 -74.5 4 25.0 -51.6 162 24 565.6 565.6 318.9 565.9 0.04 43 36 22543 -47.1 -73.1 4 26.0 -49.9 163 24 584.9 584.9 319.9 585.3 0.05 44 31 23524 -50.7 -74.7 4 24.0 -52.9 165 25 600.8 600.8 320.6 601.1 0.05 45 31 23524 -47.7 -73.7 3 26.0 -50.7 165 25 608.9 608.9 321.0 609.3 0.06 46 30 23740 -48.5 -73.5 4 25.0 -51.4 165 25 612.4 612.4 321.2 612.9 0.06 47 20 26410 -49.9 -74.9 4 25.0 -53.3 195 29 683.4 683.5 323.9 684.1 0.07 48 19 26745 -50.3 -75.3 4 25.0 -53.7 692.3 692.3 324.2 692.9 0.07 49 13 29241 -46.9 -72.9 4 26.0 -52.5 783.4 783.5 326.8 784.9 0.15 TRP 336 7912 -53.9 -61.9 37 8.0 -54.0 275 25 299.5 299.5 281.1 299.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5120.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 55.64 % Est. max temperature: 1.63 C = 34.94 F Sfc-Lift cond lev (LCL): 900.40 mb = 949.45 m = 3114.96 ft T: -8.37 C 700-500 lapse rate: 5.17 C/km ThetaE index: 1.75 C Layer 701.0- 700.0 mb Conv cond level (CCL): 811.79 mb = 1743.08 m = 5718.69 ft Mean mixing ratio: 1.59 g/kg Conv temperature: 2.36 C = 36.25 F Cap Strength: 12.27 C Lifted Index: 12.86 C Risk: None Lifted Index @300 mb: 25.07 C Lifted Index @700 mb: 3.87 C Showalter Index: 10.63 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 23.60 C Cross Totals Index: 18.60 C K Index: 3.60 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 2.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.21 J/kg Max Up Vert Vel: 6.20 m/s Conv Inhibition (B-): 72555.84 J/kg Cap Strength: 12.73 C Lift Cond Lev (LCL): 863.83 mb = 1270.13 m = 4167.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 9 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 1006 24 315 1 0.7 -0.7 | 84 8 -8.4 -0.9 1 1000 130 320 3 1.9 -2.3 | 71 8 -7.1 -2.4 2 925 741 0 0 -0.0 -0.0 | 89 9 -9.1 -0.1 3 850 1395 300 1 0.9 -0.5 | 85 8 -8.2 -0.6 4 700 2852 185 15 1.3 14.9 | 152 17 -7.8 14.8 5 500 5250 270 19 19.0 -0.0 | 271 10 9.9 -0.1 6 400 6770 285 29 28.0 -7.5 | 292 20 18.9 -7.7 7 336 7912 275 25 24.9 -2.2 | 278 16 15.8 -2.3 8 300 8640 280 27 26.6 -4.7 | 285 18 17.5 -4.8 9 250 9820 265 17 16.9 1.5 | 260 8 7.9 1.3 10 200 11280 245 25 22.7 10.6 | 233 17 13.6 10.4 11 150 13180 230 13 10.0 8.4 | 186 8 0.9 8.2 12 100 15840 200 31 10.6 29.1 | 183 29 1.5 29.0 13 70 18180 215 21 12.0 17.2 | 190 17 3.0 17.1 14 50 20390 160 23 -7.9 21.6 | 142 27 -16.9 21.5 15 30 23740 165 25 -6.5 24.1 | 147 29 -15.5 24.0 16 20 26410 195 29 7.5 28.0 | 177 28 -1.6 27.9 Wind Parameters Mean winds (0-6000m): 239.1 at 12.1 knts Storm direction: 269.1 at 9.1 knts Shear (0-3000m) pos: 0.1 neg: 2.8 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 73.4 deg Storm rel helicity (0-3000m) pos: 16.8 neg: -14.6 tot: 2.1 m^2/s^2 ave: 0.7 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.98 Bulk Shear: 19.55 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 ------------------------------------------------------------------------------- 500 326 2 77 8| 0.6 0.0 0.6| 3.4 -3.6 -0.2 -0.4 -0.05| 4.1 -0.2 1000 321 1 83 8| 0.3 0.3 0.6| 5.7 -4.3 1.4 1.4 0.09| 2.7 0.2 1500 312 1 84 8| 0.2 0.6 0.8| 5.7 -5.5 0.2 0.1 -0.01| 2.5 -0.0 2000 276 2 87 7| 0.1 1.9 2.0| 8.9 -5.6 3.3 1.7 0.24| 3.4 0.8 2500 227 4 109 7| 0.1 2.6 2.7| 11.8 -6.2 5.6 2.2 0.25| 4.4 1.1 3000 193 5 123 9| 0.1 2.8 2.9| 16.8 -14.6 2.1 0.7 0.14| 4.9 0.7 4000 202 8 141 9| 1.2 2.1 3.3| 50.9 -14.6 36.3 9.1 0.34| 5.0 1.7 5000 220 10 162 8| 2.0 1.7 3.7| 80.7 -14.6 66.1 13.2 0.48| 5.1 2.5 6000 239 12 192 6| 2.4 1.4 3.8| 96.2 -14.6 81.6 13.6 0.50| 5.0 2.5 Wrote GIF file: /home/apache/climate/data/raob//UHPP/skewt/UHPP.skewt.20251207.00.gif