ATIS Alerts

New Jerusalem Airport (K1Q4) Area Aviation Weather & Runway Winds

Aviation weather near New Jerusalem Airport in Tracy, CA, decoded from the nearest reporting station (KTCY): conditions, runway crosswinds, and free Telegram airport alerts.

New Jerusalem Airport (K1Q4) is a general aviation airport serving pilots in and around Tracy, CA at 62 ft. K1Q4 has no weather station of its own. Conditions here are decoded from KTCY, about 7 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (12, 30), longest 3,530 ft, are checked against the current wind in the crosswind table below. CTAF is 122.9. Track it in the ATIS Alerts Telegram bot to get alerts read from KTCY, the station this page is based on.

VFR
Observed 0435Z (9:35 PM PDT)live · refreshes every 60s

No weather station at this airport: showing the nearest station KTCY, 6.8 nm away.

Wind
VRB 4 kt
gusting 13 kt
Visibility
10+ sm
Ceiling
Unlimited
Altimeter
29.93"
Temp / Dew
72°F / 22°C
dew 46°F / 8°C

Wind variable at 4 kt, gusting 13 kt, visibility 10+ statute miles, no cloud data, temperature 22°C (72°F), altimeter 29.93 inHg. Conditions are Visual Flight Rules (VFR).

Raw METAR
METAR KTCY 130435Z AUTO VRB04G13KT 10SM CLR 22/08 A2993 RMK A01

What changed at KTCY (nearest station)?

Since the 0415Z (9:15 PM PDT) report, compared automatically against the latest METAR.

No significant changes since the 0415Z report, conditions are holding steady.

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Current pilot readout for K1Q4

Based on the nearest station (KTCY), K1Q4 is currently VFR with variable winds at 4 knots, visibility 10+ statute miles, and no ceiling reported. Density altitude is approximately 900 ft (field elevation 62 ft). K1Q4 does not publish a TAF. The nearest TAF station is KSCK, about 13 nm away.

⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.

New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →

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Runway wind check

Estimated head/tailwind and crosswind for each runway end from the current reported wind.

Use this section to quickly compare current wind alignment across available runways at K1Q4. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.

Current wind is variable at 4 kt, gusting 13 kt: light and variable wind like this is generally not a factor for runway selection, and with no steady direction there is no head/tail or crosswind component to compute. Live numbers return automatically once a report includes a wind direction.

RunwayHead / TailCrosswind
12--
30--

Open the crosswind calculator to try your own wind and runway numbers →

24-hour trend

Wind, ceiling and flight category over the last 24 hours.

Wind (kt)Gusts (kt)Bottom strip, flight category:VFRMVFRIFRLIFRNo report
0203904Z16Z04Z

Over the last 24 h: wind 0→4 kt, ceiling unlimited → unlimited.

K1Q4 weather radar

Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.

Live weather radar around New Jerusalem Airport in Tracy, CA: the NOAA/NWS NEXRAD composite updates about every five minutes, with NOAA lightning strike density overlaid. The loop plays the past 50 minutes, then continues into a future-radar forecast (+1 to +4 hours, NOAA HRRR model) so you can see where precipitation around K1Q4 is headed.

Loading…
Loading radar…

Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © Stadia Maps © OpenMapTiles © OpenStreetMap

Forecast frames (amber label) are HRRR model guidance, not observed radar. Lightning strike density appears as a blue-white glow when strikes are detected in view. Radar and lightning coverage are limited in parts of Alaska, Hawaii, and offshore areas. Not for navigation.

Pilot reports (PIREPs) within 100 NM of K1Q4

Reported by pilots in flight over the past 6 hours, via aviationweather.gov.

URGENT0338Z (8:38 PM PDT) · 51 NM W of K1Q4 · during descent · BCS3
Show raw report
SFO UUA /OV SFO/TM 0338/FL005/TP BCS3/RM +/- 10KTS DURD
SFO UUAHeader: reporting station and UUA: an URGENT pilot report (severe conditions, wind shear, or similar).
OV SFOLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0338Reported at 03:38 UTC.
FL005Altitude: 500 ft MSL.
TP BCS3Aircraft type reporting.
RM +/- 10KTS DURDRemarks.
PIREP0334Z (8:34 PM PDT) · 51 NM W of K1Q4 · 500 ft MSL · B753
Show raw report
SFO UA /OV SFO/TM 0334/FL005/TP B753/RM +/- 5 KTS
SFO UAHeader: reporting station and UA: a routine pilot report.
OV SFOLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0334Reported at 03:34 UTC.
FL005Altitude: 500 ft MSL.
TP B753Aircraft type reporting.
RM +/- 5 KTSRemarks.
PIREP0312Z (8:12 PM PDT) · 51 NM W of K1Q4 · during descent · A321
Show raw report
SFO UA /OV SFO/TM 0312/FL005/TP A321/RM +/- 5 KTS DURD
SFO UAHeader: reporting station and UA: a routine pilot report.
OV SFOLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0312Reported at 03:12 UTC.
FL005Altitude: 500 ft MSL.
TP A321Aircraft type reporting.
RM +/- 5 KTS DURDRemarks.
URGENT0311Z (8:11 PM PDT) · 51 NM W of K1Q4 · during descent · CL60
Show raw report
SFO UUA /OV SFO/TM 0311/FL012/TP CL60/RM +/- 10 KTS DURD
SFO UUAHeader: reporting station and UUA: an URGENT pilot report (severe conditions, wind shear, or similar).
OV SFOLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0311Reported at 03:11 UTC.
FL012Altitude: 1,200 ft MSL.
TP CL60Aircraft type reporting.
RM +/- 10 KTS DURDRemarks.
PIREP0309Z (8:09 PM PDT) · 51 NM W of K1Q4 · during descent · A332
Show raw report
SFO UA /OV SFO/TM 0309/FL002/TP A332/RM +/- 5KTS DURD
SFO UAHeader: reporting station and UA: a routine pilot report.
OV SFOLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0309Reported at 03:09 UTC.
FL002Altitude: 200 ft MSL.
TP A332Aircraft type reporting.
RM +/- 5KTS DURDRemarks.
PIREP0309Z (8:09 PM PDT) · 51 NM W of K1Q4 · during climb · B77W
Show raw report
SFO UA /OV SFO/TM 0309/FL005/TP B77W/RM NEG WIND SHEAR DURC
SFO UAHeader: reporting station and UA: a routine pilot report.
OV SFOLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0309Reported at 03:09 UTC.
FL005Altitude: 500 ft MSL.
TP B77WAircraft type reporting.
RM NEG WIND SHEAR DURCRemarks.
PIREP0303Z (8:03 PM PDT) · 51 NM W of K1Q4 · during descent · B38M
Show raw report
SFO UA /OV SFO/TM 0303/FL005/TP B38M/RM +/- 5KTS DURD
SFO UAHeader: reporting station and UA: a routine pilot report.
OV SFOLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0303Reported at 03:03 UTC.
FL005Altitude: 500 ft MSL.
TP B38MAircraft type reporting.
RM +/- 5KTS DURDRemarks.
PIREP0302Z (8:02 PM PDT) · 51 NM W of K1Q4 · during descent · B38M
Show raw report
SFO UA /OV SFO/TM 0302/FL005/TP B38M/RM +/- 5KTS DURD 005 TO SURFACE
SFO UAHeader: reporting station and UA: a routine pilot report.
OV SFOLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0302Reported at 03:02 UTC.
FL005Altitude: 500 ft MSL.
TP B38MAircraft type reporting.
RM +/- 5KTS DURD 005 TO SURF…Remarks.

⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.

Recent aviation weather trends at K1Q4

From ATIS Alerts' hourly weather history.

Over the past 24 hours, the nearest station KTCY reported mostly VFR across 72 observations, with 0 flight-category changes. The strongest gust reached 34 kt. Wind most often came from the W.

Last 24 hours
VFR 100%
Wind avg/max: 7/23 kt
Max gust: 34 kt
Lowest ceiling: -
Lowest vis: -
Prevailing wind: W
Category changes: 0
Last 7 days
VFR 100%
Wind avg/max: 6/20 kt
Max gust: 30 kt
Lowest ceiling: 5,000 ft
Lowest vis: 7 sm
Prevailing wind: W
Category changes: 0
Active Runway - past 30 days
30
88%
12
12%

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Airport facts

Reference data from the OurAirports dataset.

Type
General aviation airport
FAA LID
1Q4
City
Tracy
State
California
Country
United States
Elevation
62 ft
Coordinates
37.6791, -121.3000
Runways
2
Longest runway
3,530 ft
Weather reporting
Nearest station KTCY
TAF
Nearest KSCK
CTAF
122.9 MHz
Time zone
America/Los_Angeles
Next sunset
21h 27m

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Nearby airports

Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.

VFRMVFRIFRLIFRNo report

RC flying fields nearby

AMA model-aircraft club fields around this airport: live wind, crosswind & flyability on each page.

All RC flying fields →

See all California airports →

K1Q4 weather: frequently asked

What runways are available at K1Q4?+

K1Q4 has 2 runways: 12, 30; the longest is 3,530 ft. This page computes the live crosswind for each runway end from the current wind.

Where does the weather shown for K1Q4 come from?+

New Jerusalem Airport does not have its own weather station. Conditions shown here come from the nearest reporting station, KTCY, about 7 nm away, close enough for situational awareness, but local conditions at K1Q4 can differ.

Does K1Q4 have a TAF?+

No. K1Q4 does not publish its own TAF. The nearest TAF station is KSCK, about 13 nm away.

Does K1Q4 broadcast D-ATIS?+

No. K1Q4 does not broadcast D-ATIS. Alerts for K1Q4 from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.

Pilot PIREPs for New Jerusalem Airport (K1Q4)

Community-submitted

Community-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.

Read recent community-submitted pilot notes for New Jerusalem Airport, including runway conditions, wildlife activity, FBO/fuel notes, turbulence, ramp access, and local airport tips.

⚠️ Pilot PIREPs on ATIS Alerts are community-submitted airport notes for situational awareness only. They are not official FAA PIREPs, NOTAMs, weather briefings, airport advisories, or flight-planning guidance. Always verify with official FAA/NWS sources, airport management, ATC, and current publications.

No Pilot PIREPs have been submitted for K1Q4 yet. Recently flew here? Help the next pilot by leaving a quick airport note.

Pilot PIREPs are community pilot notes for situational awareness only, not official FAA PIREPs or advisories. Verify with official sources. Notes are moderated before they appear; helpful marks and reports help us keep them useful.

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