UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for 89512... Searching the city database file for: 89512 ... Date:0000Z 30 APR 25 Station: 89512 WMO ident: 89512 Latitude: -70.77 Longitude: 11.83 Elevation: 102.00 ------------------------------------------------------------------------------- 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 -79 SFC 974 102 -11.1 -23.1 36 12.0 -13.2 180 6 264.0 264.1 261.6 265.8 0.61 2 958 236 -11.7 -20.7 47 9.0 -13.4 150 10 264.7 264.8 262.3 266.8 0.77 3 925 518 -12.1 -23.1 39 11.0 -14.0 85 19 266.9 267.0 263.8 268.8 0.64 4 909 651 -12.7 -24.7 36 12.0 -14.7 94 24 267.7 267.7 264.1 269.3 0.57 5 894 779 -11.7 -23.7 36 12.0 -13.8 103 28 270.0 270.1 265.9 271.8 0.63 6 859 1084 -13.5 -28.5 27 15.0 -15.7 124 39 271.2 271.3 266.3 272.4 0.42 7 857 1102 -12.3 -28.3 25 16.0 -14.8 126 40 272.6 272.7 267.3 273.9 0.43 8 856 1111 -13.9 -30.9 22 17.0 -16.3 126 40 271.0 271.1 266.1 272.1 0.34 9 850 1164 -13.7 -29.7 25 16.0 -16.0 130 42 271.8 271.9 266.7 272.9 0.38 10 845 1209 -12.5 -29.5 23 17.0 -15.1 130 42 273.5 273.6 267.8 274.7 0.39 11 754 2068 -18.9 -38.9 15 20.0 -21.0 136 43 275.6 275.7 268.8 276.2 0.17 12 718 2430 -21.5 -41.5 15 20.0 -23.2 139 44 276.7 276.7 269.4 277.1 0.14 13 700 2618 -19.9 -40.9 14 21.0 -22.0 140 44 280.4 280.5 271.7 280.9 0.15 14 686 2768 -19.1 -41.1 12 22.0 -21.4 143 46 283.0 283.0 273.2 283.5 0.15 15 652 3146 -20.5 -44.5 10 24.0 -22.7 150 49 285.5 285.5 274.5 285.9 0.11 16 630 3398 -23.1 -47.1 9 24.0 -25.0 154 52 285.4 285.4 274.4 285.7 0.09 17 619 3528 -19.5 -43.5 10 24.0 -22.0 156 54 290.9 291.0 277.3 291.4 0.13 18 526 4716 -28.7 -48.7 13 20.0 -30.0 178 66 293.8 293.8 278.6 294.1 0.09 19 517 4840 -27.7 -47.7 13 20.0 -29.2 181 67 296.4 296.4 279.9 296.8 0.10 20 500 5080 -28.9 -47.9 14 19.0 -30.3 185 70 297.8 297.8 280.5 298.2 0.10 21 475 5446 -30.9 -48.9 15 18.0 -32.1 187 71 299.7 299.7 281.4 300.1 0.09 22 404 6572 -40.5 -53.5 24 13.0 -41.0 195 74 301.5 301.5 282.1 301.7 0.06 23 400 6640 -41.1 -54.1 23 13.0 -41.6 195 74 301.6 301.6 282.1 301.8 0.06 24 300 8540 -52.5 -61.5 33 9.0 -52.7 180 102 311.3 311.4 285.8 311.5 0.03 25 278 9029 -55.8 -64.8 32 9.0 -55.9 175 107 313.5 313.5 286.6 313.6 0.02 26 276 9074 -56.1 -65.1 31 9.0 -56.2 175 106 313.7 313.7 286.6 313.7 0.02 27 258 9501 -57.9 -66.9 31 9.0 -58.0 175 96 317.1 317.1 287.8 317.2 0.02 28 250 9700 -57.9 -66.9 31 9.0 -58.0 180 93 320.0 320.0 288.8 320.1 0.02 29 226 10345 -52.7 -61.7 33 9.0 -52.9 162 71 337.3 337.3 293.7 337.5 0.04 30 207 10915 -50.5 -60.5 30 10.0 -50.8 146 52 349.3 349.4 296.5 349.6 0.05 31 200 11140 -50.1 -60.1 30 10.0 -50.4 140 44 353.4 353.4 297.4 353.7 0.06 32 150 12950 -65.3 -75.3 24 10.0 -65.4 180 25 357.6 357.6 298.2 357.6 0.01 33 148 13032 -65.9 -75.9 24 10.0 -66.0 180 25 357.9 357.9 298.3 358.0 0.01 34 143 13240 -65.9 -75.9 24 10.0 -66.0 181 25 361.5 361.5 299.0 361.5 0.01 35 138 13458 -62.7 -72.7 25 10.0 -62.8 182 26 370.8 370.8 300.7 370.9 0.01 36 127 13982 -53.5 -64.5 25 11.0 -53.9 184 27 396.3 396.3 304.8 396.6 0.05 37 100 15480 -65.1 -75.1 24 10.0 -65.2 190 29 401.9 401.9 305.5 402.0 0.01 38 96 15728 -66.1 -76.1 23 10.0 -66.2 188 29 404.7 404.7 305.9 404.8 0.01 39 90 16119 -64.9 -75.9 21 11.0 -65.0 184 28 414.6 414.6 307.1 414.7 0.01 40 70 17650 -64.9 -75.9 21 11.0 -65.1 170 25 445.5 445.5 310.4 445.6 0.02 41 69 17737 -64.7 -75.7 21 11.0 -64.9 171 25 447.8 447.8 310.7 447.9 0.02 42 50 19670 -70.5 -81.5 18 11.0 -70.6 205 35 477.4 477.4 313.2 477.4 0.01 43 39 21132 -74.5 -84.5 20 10.0 -74.6 212 34 502.4 502.4 315.1 502.4 0.01 44 36 21599 -73.1 -84.1 17 11.0 -73.2 215 34 517.6 517.7 316.1 517.7 0.01 45 33 22114 -69.3 -80.3 19 11.0 -69.5 217 33 540.8 540.8 317.6 540.9 0.02 46 30 22680 -72.1 -83.1 18 11.0 -72.3 220 33 548.1 548.1 318.0 548.2 0.01 47 20 25030 -78.3 -88.3 18 10.0 -78.4 200 46 596.5 596.5 320.5 596.5 0.01 48 19 25322 -79.1 -89.1 18 10.0 -79.2 602.8 602.8 320.7 602.9 0.01 49 16 26319 -71.1 -82.1 18 11.0 -71.5 659.3 659.3 323.0 659.5 0.03 50 14 27104 -73.7 -84.7 17 11.0 -74.0 676.1 676.2 323.6 676.3 0.02 TRP 258 9501 -57.9 -66.9 31 9.0 -58.0 175 96 317.1 317.1 287.8 317.2 0.02 WND 278 9029 -55.8 -64.8 32 9.0 -55.9 175 107 313.5 313.5 286.6 313.6 0.02 Sounding variables and indices 1000-500 mb thick: 5159.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 18.38 % Est. max temperature: -1.21 C = 29.82 F Sfc-Lift cond lev (LCL): 802.02 mb = 1602.51 m = 5257.51 ft T: -15.43 C 700-500 lapse rate: 3.66 C/km ThetaE index: 1.86 C Layer 856.0- 850.0 mb Conv cond level (CCL): 483.50 mb = 5319.28 m = 17451.49 ft Mean mixing ratio: 0.64 g/kg Conv temperature: 23.67 C = 74.61 F Cap Strength: 22.85 C Lifted Index: 23.73 C Risk: None Lifted Index @300 mb: 29.98 C Lifted Index @700 mb: 11.37 C Showalter Index: 20.59 C Risk: None Total Totals Index: 14.40 C Risk: None Vertical Totals Index: 15.20 C Cross Totals Index: -0.80 C K Index: -35.50 Risk: None Sweat Index: 154.00 Risk: None Energy Index: 5.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.07 J/kg Max Up Vert Vel: 7.62 m/s Conv Inhibition (B-): 54514.34 J/kg Cap Strength: 23.20 C Lift Cond Lev (LCL): 769.93 mb = 1910.28 m = 6267.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 193 at 38 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 ---------------------------------------------------------- 0 974 102 180 6 0.0 6.0 | 15 32 -8.2 -31.0 1 925 518 85 19 -18.9 -1.7 | 35 47 -27.2 -38.6 2 850 1164 130 42 -32.2 27.0 | 76 42 -40.4 -10.0 3 700 2618 140 44 -28.3 33.7 | 85 37 -36.5 -3.3 4 500 5080 185 70 6.1 69.7 | 176 33 -2.1 32.8 5 400 6640 195 74 19.2 71.5 | 198 36 10.9 34.5 6 300 8540 180 102 0.0 102.0 | 173 66 -8.2 65.0 7 278 9029 175 107 -9.3 106.6 | 166 72 -17.6 69.6 8 258 9501 175 96 -8.4 95.6 | 164 61 -16.6 58.7 9 250 9700 180 93 0.0 93.0 | 172 57 -8.2 56.0 10 200 11140 140 44 -28.3 33.7 | 85 37 -36.5 -3.3 11 150 12950 180 25 0.0 25.0 | 35 15 -8.2 -12.0 12 100 15480 190 29 5.0 28.6 | 21 9 -3.2 -8.4 13 70 17650 170 25 -4.3 24.6 | 46 18 -12.6 -12.3 14 50 19670 205 35 14.8 31.7 | 309 8 6.6 -5.2 15 30 22680 220 33 21.2 25.3 | 312 17 13.0 -11.7 16 20 25030 200 46 15.7 43.2 | 230 10 7.5 6.3 Wind Parameters Mean winds (0-6000m): 162.6 at 50.5 knts Storm direction: 192.6 at 37.9 knts Shear (0-3000m) pos: 7.2 neg: 3.9 tot: 11.1 10-3/s Storm rel Dir Shear (0-3000m): 83.7 deg Storm rel helicity (0-3000m) pos: 630.9 neg: -1.5 tot: 629.5 m^2/s^2 ave: 209.8 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 12.5 stream: 10.0 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 0.10 Bulk Shear: 281.89 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 98 14 32 41| 0.0 23.4 23.4|142.7 -1.5 141.2 282.4 0.56| 27.5 15.4 1000 111 23 45 41| 12.9 11.7 24.6|450.3 -1.5 448.8 448.8 0.77| 27.1 20.8 1500 122 29 57 39| 10.3 7.8 18.1|509.7 -1.5 508.3 338.8 0.78| 20.2 15.7 2000 126 33 63 39| 8.2 5.8 14.1|531.1 -1.5 529.6 264.8 0.78| 15.8 12.3 2500 130 35 67 38| 7.0 4.7 11.6|551.6 -1.5 550.2 220.1 0.78| 13.2 10.3 3000 133 37 71 37| 7.2 3.9 11.1|630.9 -1.5 629.5 209.8 0.80| 12.5 10.0 4000 142 41 82 34| 7.5 2.9 10.4|798.1 -1.5 796.6 199.2 0.84| 12.0 10.1 5000 154 46 99 29| 7.7 2.3 10.1|982.7 -1.5 981.3 196.3 0.87| 12.0 10.4 6000 163 51 116 26| 6.8 1.9 8.8|1055.5 -1.51054.1 175.7 0.88| 10.7 9.4 Wrote GIF file: /home/apache/climate/data/raob//89512/skewt/89512.skewt.20250430.00.gif