SPC soundings: feeds current
SPC soundings: Feed current; checked .
Checked means retrieved, not newly issued. Each graphic retains its issue, observation, initialization or valid time. Site publishing status is separate.
Soundings: what weather balloons measured
A balloon launched about an hour before the time named, measuring as it rose and drifted with the wind: the atmosphere above one place, at one time. Model soundings, which are forecasts, are not shown here.
The levels this sounding was drawn from (60)
| Pressure | Height | Temperature | Dew point | Wind |
|---|---|---|---|---|
| 1015 mb | 79 m | 20.4 | 2.4 | 345° 13 kt |
| 1000 mb | 213 m | 18.2 | 3.2 | 000° 23 kt |
| 990 mb | 298 m | 17.4 | 2.8 | 000° 24 kt |
| 955 mb | 602 m | 14.4 | 1.2 | 000° 29 kt |
| 934 mb | 790 m | 12.6 | 0.2 | 000° 27 kt |
| 925 mb | 872 m | 11.8 | -0.2 | 000° 27 kt |
| 907 mb | 1034 m | 10.3 | -1.0 | 350° 27 kt |
| 867 mb | 1407 m | 6.8 | -3.0 | 355° 23 kt |
| 850 mb | 1571 m | 5.2 | -3.8 | 355° 28 kt |
| 813 mb | 1933 m | 6.2 | -13.8 | — |
| 797 mb | 2095 m | 5.5 | -15.2 | 005° 32 kt |
| 787 mb | 2198 m | 5.0 | -16.0 | — |
| 750 mb | 2592 m | 6.4 | -21.8 | 330° 23 kt |
| 729 mb | 2825 m | 7.3 | -24.5 | 315° 26 kt |
| 717 mb | 2961 m | 7.9 | -26.0 | 315° 30 kt |
| 700 mb | 3158 m | 8.4 | -26.6 | 310° 30 kt |
| 683 mb | 3360 m | 7.0 | -28.0 | — |
| 657 mb | 3676 m | 5.8 | -26.9 | 320° 42 kt |
| 640 mb | 3889 m | 4.4 | -27.2 | 330° 39 kt |
| 617 mb | 4187 m | 2.4 | -27.6 | — |
| 605 mb | 4345 m | 1.3 | -28.2 | 310° 34 kt |
| 562 mb | 4933 m | -2.1 | -32.1 | — |
| 550 mb | 5103 m | -3.3 | -32.9 | 305° 44 kt |
| 528 mb | 5424 m | -5.5 | -34.5 | 310° 39 kt |
| 515 mb | 5619 m | -5.5 | -35.3 | 305° 41 kt |
| 500 mb | 5850 m | -7.7 | -36.7 | 305° 38 kt |
| 479 mb | 6181 m | -10.1 | -33.9 | 290° 42 kt |
| 454 mb | 6592 m | -13.3 | -34.3 | — |
| 441 mb | 6812 m | -13.7 | -35.7 | — |
| 427 mb | 7057 m | -13.8 | -30.0 | 290° 45 kt |
| 416 mb | 7255 m | -14.9 | -24.9 | — |
| 400 mb | 7550 m | -17.5 | -25.5 | 275° 46 kt |
| 389 mb | 7757 m | -19.1 | -25.5 | 270° 45 kt |
| 351 mb | 8515 m | -24.5 | -27.7 | — |
| 334 mb | 8875 m | -27.1 | -30.7 | 270° 51 kt |
| 322 mb | 9138 m | -29.1 | -32.6 | — |
| 310 mb | 9408 m | -31.1 | -35.7 | — |
| 300 mb | 9640 m | -33.3 | -37.7 | 275° 54 kt |
| 283 mb | 10046 m | -36.5 | -42.5 | — |
| 250 mb | 10890 m | -43.5 | -47.6 | 270° 58 kt |
| 232 mb | 11388 m | -47.5 | -51.3 | 275° 65 kt |
| 219 mb | 11769 m | -50.8 | -54.3 | 280° 61 kt |
| 209 mb | 12074 m | -52.2 | -56.8 | 280° 53 kt |
| 200 mb | 12360 m | -52.9 | -58.9 | 270° 44 kt |
| 190 mb | 12683 m | -54.9 | -61.4 | 260° 44 kt |
| 165 mb | 13571 m | -60.6 | -68.4 | 255° 57 kt |
| 154 mb | 13998 m | -62.1 | -70.1 | 265° 61 kt |
| 150 mb | 14160 m | -62.1 | -70.1 | 265° 60 kt |
| 137 mb | 14718 m | -64.6 | -72.1 | 255° 50 kt |
| 127 mb | 15180 m | -66.6 | -74.2 | 255° 45 kt |
| 117 mb | 15675 m | -68.5 | -75.5 | 260° 46 kt |
| 100 mb | 16610 m | -71.5 | -79.5 | 255° 36 kt |
| 89 mb | 17299 m | -71.3 | -80.8 | 250° 33 kt |
| 77 mb | 18158 m | -69.1 | -82.0 | 275° 28 kt |
| 67 mb | 18992 m | -67.3 | -82.4 | 275° 23 kt |
| 57 mb | 19964 m | -66.1 | -83.9 | 160° 3 kt |
| 46 mb | 21276 m | -62.4 | -84.2 | 115° 4 kt |
| 26 mb | 24876 m | -52.9 | -83.9 | 270° 30 kt |
| 15 mb | 28381 m | -49.1 | -81.1 | — |
| 7 mb | 33536 m | -44.9 | -65.9 | — |
Every station with a sounding (78)
- Aberdeen, SD (ABR)
- ADN
- Albany, NY (ALB)
- Albuquerque, NM (ABQ)
- Amarillo, TX (AMA)
- Birmingham, AL (BMX)
- Bismarck, ND (BIS)
- Blacksburg, VA (RNK)
- Boise, ID (BOI)
- Brownsville, TX (BRO)
- Buffalo, NY (BUF)
- Cape Canaveral, FL (XMR)
- Caribou, ME (CAR)
- Chanhassen, MN (MPX)
- Charleston, SC (CHS)
- Chihuahua, Mexico (76225)
- Corpus Christi, TX (CRP)
- Davenport, IA (DVN)
- Del Rio, TX (DRT)
- Dodge City, KS (DDC)
- EDW
- Elko, NV (LKN)
- Flagstaff, AZ (FGZ)
- Fort Worth, TX (FWD)
- Gaylord, MI (APX)
- Glasgow, MT (GGW)
- Grand Junction, CO (GJT)
- Gray, ME (GYX)
- GRB
- Great Falls, MT (TFX)
- Greensboro, NC (GSO)
- International Falls, MN (INL)
- Jackson, MS (JAN)
- Jacksonville, FL (JAX)
- Key West, FL (KEY)
- La Paz, Mexico (76405)
- Lake Charles, LA (LCH)
- Lamont, OK (LMN)
- Las Vegas, NV (VEF)
- Lincoln, IL (ILX)
- Little Rock, AR (LZK)
- Maniwaki, Quebec (WMW)
- Mazatlán, Mexico (76458)
- Medford, OR (MFR)
- Miami, FL (MFL)
- Midland, TX (MAF)
- Nashville, TN (BNA)
- Newport, NC (MHX)
- Norman, OK (OUN)
- North Platte, NE (LBF)
- Oakland, CA (OAK)
- OYU
- Peachtree City, GA (FFC)
- Pickle Lake, Ontario (WPL)
- Pittsburgh, PA (PIT)
- Quillayute, WA (UIL)
- Rapid City, SD (UNR)
- Reno, NV (REV)
- Riverton, WY (RIW)
- Salem, OR (SLE)
- Salt Lake City, UT (SLC)
- San Diego, CA (NKX)
- Santa Teresa, NM (EPZ)
- Shreveport, LA (SHV)
- Slidell, LA (LIX)
- Spokane, WA (OTX)
- Springfield, MO (SGF)
- Sterling, VA (IAD)
- Tampa Bay, FL (TBW)
- Topeka, KS (TOP)
- Upton, NY (OKX)
- Valley, NE (OAX)
- Vandenberg, CA (VBG)
- VPS
- White Lake, MI (DTX)
- Wilmington, OH (ILN)
- Yarmouth, Nova Scotia (YQI)
- Zacatecas, Mexico (76526)
SPC observed soundings checked · Data: NOAA/SPC
Northern Mariana Islands briefing
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