UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112512.upa.cvt Date: 1200Z 25 NOV 25 Searching for UHMM... Searching the city database file for: UHMM ... Date:1200Z 25 NOV 25 Station: UHMM WMO ident: 25913 Latitude: 59.58 Longitude: 150.78 Elevation: 118.00 ------------------------------------------------------------------------------- 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 1007 118 -10.9 -15.5 69 4.6 -11.9 45 5 261.7 261.9 260.9 264.8 1.13 1 1000 171 -9.7 -14.7 67 5.0 -10.8 40 5 263.5 263.6 262.3 266.8 1.22 2 978 343 -8.3 -12.0 75 3.7 -9.2 19 5 266.5 266.8 265.2 270.8 1.55 3 925 773 -10.3 -14.0 74 3.7 -11.2 325 5 268.8 269.0 266.4 272.7 1.40 4 884 1121 -12.7 -15.0 83 2.3 -13.2 290 5 269.8 270.0 267.1 273.6 1.35 5 860 1330 -13.9 -18.7 67 4.8 -14.9 269 5 270.7 270.8 267.1 273.6 1.01 6 850 1419 -13.9 -26.9 32 13.0 -16.0 260 5 271.6 271.7 266.7 273.1 0.50 7 835 1554 -13.7 -30.7 22 17.0 -16.2 256 7 273.2 273.2 267.5 274.3 0.35 8 826 1636 -13.7 -29.7 25 16.0 -16.1 254 8 274.0 274.1 268.1 275.2 0.39 9 700 2872 -22.5 -34.5 33 12.0 -23.8 220 23 277.6 277.6 270.2 278.5 0.29 10 668 3214 -24.7 -33.7 43 9.0 -25.6 219 25 278.8 278.9 271.1 279.9 0.33 11 582 4201 -33.3 -39.3 55 6.0 -33.7 217 30 280.0 280.0 271.5 280.7 0.22 12 520 4988 -36.3 -48.3 28 12.0 -36.9 216 34 285.6 285.6 274.5 285.9 0.09 13 500 5260 -37.7 -48.7 31 11.0 -38.2 215 35 287.1 287.1 275.3 287.4 0.09 14 489 5412 -37.9 -48.9 31 11.0 -38.4 215 35 288.7 288.7 276.1 289.0 0.09 15 443 6082 -42.7 -50.7 41 8.0 -43.0 212 33 290.9 290.9 277.2 291.2 0.08 16 400 6760 -47.5 -55.5 39 8.0 -47.7 210 31 293.3 293.3 278.3 293.4 0.05 17 344 7745 -54.3 -62.3 37 8.0 -54.4 204 31 297.0 297.0 280.0 297.0 0.03 18 308 8452 -56.3 -64.3 36 8.0 -56.4 200 31 303.7 303.7 282.9 303.8 0.02 19 302 8578 -56.3 -64.3 36 8.0 -56.4 204 32 305.4 305.4 283.6 305.5 0.02 20 300 8620 -56.1 -64.1 36 8.0 -56.2 205 33 306.3 306.3 284.0 306.4 0.02 21 250 9790 -51.9 -62.9 26 11.0 -52.1 200 31 328.9 328.9 291.5 329.0 0.03 22 219 10649 -49.9 -63.9 18 14.0 -50.3 194 29 344.7 344.7 295.5 344.8 0.03 23 200 11240 -50.9 -64.9 17 14.0 -51.2 190 27 352.2 352.2 297.1 352.3 0.03 24 177 12033 -52.9 -68.9 13 16.0 -53.2 192 31 361.4 361.4 299.0 361.5 0.02 25 150 13110 -49.3 -66.3 12 17.0 -49.9 195 36 385.1 385.1 303.1 385.3 0.03 26 139 13609 -48.7 -66.7 11 18.0 -49.4 197 36 394.7 394.7 304.5 394.8 0.03 27 100 15760 -50.9 -70.9 8 20.0 -51.7 205 38 429.4 429.4 308.8 429.5 0.03 28 87 16668 -47.9 -68.9 7 21.0 -49.1 203 43 452.9 452.9 311.1 453.1 0.04 29 70 18090 -49.7 -70.7 7 21.0 -51.0 200 50 478.1 478.1 313.3 478.3 0.04 30 68 18280 -49.9 -70.9 7 21.0 -51.1 201 51 481.6 481.6 313.6 481.8 0.04 31 53 19930 -44.9 -66.9 7 22.0 -47.3 212 55 528.8 528.8 316.9 529.4 0.09 32 50 20320 -45.1 -68.1 6 23.0 -47.6 215 56 537.2 537.2 317.4 537.7 0.08 33 30 23720 -47.7 -69.7 6 22.0 -50.7 230 93 614.6 614.6 321.3 615.4 0.11 34 26 24663 -48.5 -70.5 6 22.0 -51.5 230 95 638.0 638.1 322.3 638.9 0.11 35 25 24921 -48.7 -70.7 6 22.0 -51.8 644.6 644.7 322.5 645.5 0.11 TRP 308 8452 -56.3 -64.3 36 8.0 -56.4 200 31 303.7 303.7 282.9 303.8 0.02 WND 26 24663 -48.5 -70.5 6 22.0 -51.5 230 95 638.0 638.1 322.3 638.9 0.11 Sounding variables and indices 1000-500 mb thick: 5089.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 46.01 % Est. max temperature: -1.66 C = 29.01 F Sfc-Lift cond lev (LCL): 935.04 mb = 689.63 m = 2262.53 ft T: -9.91 C 700-500 lapse rate: 6.37 C/km ThetaE index: 0.51 C Layer 850.0- 835.0 mb Conv cond level (CCL): 796.47 mb = 1908.21 m = 6260.46 ft Mean mixing ratio: 1.42 g/kg Conv temperature: 2.24 C = 36.02 F Cap Strength: 12.37 C Lifted Index: 13.43 C Risk: None Lifted Index @300 mb: 25.06 C Lifted Index @700 mb: 7.25 C Showalter Index: 11.73 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 10.80 C K Index: -15.10 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 3.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.55 J/kg Max Up Vert Vel: 6.57 m/s Conv Inhibition (B-): 55034.50 J/kg Cap Strength: 12.99 C Lift Cond Lev (LCL): 898.64 mb = 994.64 m = 3263.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 at 16 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 1007 118 45 5 -3.5 -3.5 | 64 21 -18.4 -9.1 1 1000 171 40 5 -3.2 -3.8 | 63 20 -18.1 -9.4 2 925 773 325 5 2.9 -4.1 | 51 15 -12.0 -9.7 3 850 1419 260 5 4.9 0.9 | 65 11 -10.0 -4.7 4 700 2872 220 23 14.8 17.6 | 179 12 -0.1 12.1 5 500 5260 215 35 20.1 28.7 | 193 24 5.2 23.1 6 400 6760 210 31 15.5 26.8 | 182 21 0.6 21.3 7 308 8452 200 31 10.6 29.1 | 170 24 -4.3 23.6 8 300 8620 205 33 13.9 29.9 | 178 24 -1.0 24.3 9 250 9790 200 31 10.6 29.1 | 170 24 -4.3 23.6 10 200 11240 190 27 4.7 26.6 | 154 23 -10.2 21.0 11 150 13110 195 36 9.3 34.8 | 169 30 -5.6 29.2 12 100 15760 205 38 16.1 34.4 | 182 29 1.1 28.9 13 70 18090 200 50 17.1 47.0 | 183 41 2.2 41.4 14 50 20320 215 56 32.1 45.9 | 203 44 17.2 40.3 15 30 23720 230 93 71.2 59.8 | 226 78 56.3 54.2 Wind Parameters Mean winds (0-6000m): 219.5 at 21.2 knts Storm direction: 249.5 at 15.9 knts Shear (0-3000m) pos: 0.0 neg: 5.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 118.4 deg Storm rel helicity (0-3000m) pos: 21.7 neg: -20.9 tot: 0.8 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 88.58 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 16 5 57 19| 0.0 5.2 5.2| 0.0 -19.2 -19.2 -38.4 -0.71| 5.4 -3.9 1000 344 5 53 17| 0.0 4.3 4.3| 2.7 -20.8 -18.2 -18.2 -0.34| 5.1 -1.7 1500 315 5 51 15| 0.0 4.1 4.1| 9.3 -20.9 -11.6 -7.7 -0.08| 5.2 -0.4 2000 277 6 53 11| 0.0 4.8 4.8| 13.6 -20.9 -7.4 -3.7 0.10| 5.6 0.6 2500 250 9 69 7| 0.0 5.1 5.1| 18.8 -20.9 -2.1 -0.8 0.24| 6.0 1.4 3000 235 11 96 6| 0.0 5.0 5.0| 21.7 -20.9 0.8 0.3 0.23| 5.9 1.4 4000 226 15 138 6| 0.0 4.4 4.4| 29.2 -20.9 8.3 2.1 0.25| 5.1 1.3 5000 222 19 163 9| 0.0 4.0 4.0| 35.1 -20.9 14.2 2.8 0.24| 4.6 1.1 6000 220 21 173 11| 0.0 3.2 3.2| 35.6 -35.8 -0.2 -0.0 0.18| 4.1 0.7 Wrote GIF file: /home/apache/climate/data/raob//UHMM/skewt/UHMM.skewt.20251125.12.gif