KHHR Runway 07/25 — Jack Northrop Field Hawthorne Municipal Airport

Name: KHHR Runway 07/25 wind climatology 2005–2025
Creator: ATIS Alerts

4,884 × 100 ft concrete · true headings 087° / 267° · field elevation 66 ft

Runway 07/25 at Jack Northrop Field Hawthorne Municipal Airport (KHHR) in Hawthorne, CA is 4,884 ft long and 100 ft wide, concrete, with true headings 087° and 267°. Over 2005–2025 the wind gave runway 07 the headwind 19% of the time and runway 25 81%, with a crosswind above 15 kt in 0% of wind hours. KHHR has no digital ATIS, so the active runway is not known; the wind-favored end and the ATIS Alerts prediction are estimates.

Ask ATIS AIAsk anything about KHHR's weather, runways or delays, or search another airport.

Runway 07/25 — current operational status

What the D-ATIS, the tower and current NOTAMs state now. The published FAA baseline (NASR) is a separate line in the overview below and does not reflect temporary closures.

STATUS UNKNOWN

No received NOTAM closes or restricts this runway, but the NOTAM stream has no complete initial load and the airport has no tower or D-ATIS feed. No current closure information.

Sources: Published FAA baseline (OurAirports/NASR record) · FAA NOTAMs. Runway NOTAMs stream live from the FAA NOTAM Management Service (SWIM); the official text is shown verbatim below the card. Always confirm with a current briefing.

NOTAMs for runway 07/25

Official text as issued; grouped for reading only. “Scheduled” means not yet in effect. NOTAMs are received live from the FAA NOTAM Management Service through SWIM and recorded since Sep 19, 2026; a NOTAM issued before that and not re-issued since may be missing. Get a full briefing before flight.

Unconfirmed: on record from before a data outage, may have been cancelled. Check current NOTAMs · 1

09/137 · DOM09/30 1632Z (9:32 AM PDT) → 12/30 2359Z (3:59 PM PST)
```
!HHR 09/137 HHR RWY 25 ALS U/S 2609301632-2612302359EST
```

Instrument procedure (FDC) · 5

6/1505 · FDC10/22 0049Z (5:49 PM PDT) → 10/30 2359Z (4:59 PM PDT)

!FDC 6/1505 HHR IAP JACK NORTHROP FLD/HAWTHORNE MUNI, HAWTHORNE, CA. LOC RWY 25, AMDT 12C... MISSED APPROACH: CLIMBING LEFT TURN TO 3000 ON HEADING 210 AND SMO VOR/DME R-164 TO LIMBO/SMO 15.02 DME AND HOLD; (DME REQUIRED), LAX VOR OUT OF SERVICE. 2610220049-2610302359EST

6/1524 · FDC10/22 0049Z (5:49 PM PDT) → 10/30 2359Z (4:59 PM PDT)

!FDC 6/1524 HHR ODP JACK NORTHROP FLD/HAWTHORNE MUNI, HAWTHORNE, CA. TAKEOFF MINIMUMS AND (OBSTACLE) DEPARTURE PROCEDURES AMDT 5... DEPARTURE PROCEDURE: RWY 7, 25 NA EXCEPT FOR AIRCRAFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, LAX VOR OUT OF SERVICE. 2610220049-2610302359EST

6/5403 · FDC09/25 1500Z (8:00 AM PDT) → 05/06 1815Z (11:15 AM PDT)

!FDC 6/5403 HHR SID JACK NORTHROP FLD/HAWTHORNE MUNI, HAWTHORNE, CA. SPACX TWO DEPARTURE (RNAV)... NOTE: RWY 07 DEPARTURE NA. ALL OTHER DATA REMAINS AS PUBLISHED. TEMPORARY CRANE 2523 FT FROM DER, 269 FT LEFT OF CENTERLINE, 200 FT AGL/281 FT MSL (2026-AWP-11086-OE). EXCEPT WHEN ADVISED BY ATCT THAT THIS CRANE IS DOWN. 2609251500-2705061815EST

6/5404 · FDC09/25 1500Z (8:00 AM PDT) → 05/06 1815Z (11:15 AM PDT)

!FDC 6/5404 HHR ODP JACK NORTHROP FLD/HAWTHORNE MUNI, HAWTHORNE, CA. DIVERSE VECTOR AREA (RADAR VECTORS) ORIG ... TAKEOFF MINIMUMS AND (OBSTACLE) DEPARTURE PROCEDURES AMDT 5 ... NOTE: RWY 7 DEPARTURE NA. ALL OTHER DATA REMAINS AS PUBLISHED. TEMPORARY CRANE 2523 FT FROM DER, 269 FT LEFT OF CENTERLINE, 200 FT AGL/281 FT MSL (2026-AWP-11086-OE). EXCEPT WHEN ADVISED BY ATCT THAT THIS CRANE IS DOWN. 2609251500-2705061815EST

6/5405 · FDC09/25 1500Z (8:00 AM PDT) → 05/06 1815Z (11:15 AM PDT)

!FDC 6/5405 HHR IAP JACK NORTHROP FLD/HAWTHORNE MUNI, HAWTHORNE, CA. RNAV (GPS) RWY 25, AMDT 3... LPV DA NA. LNAV/VNAV NA. LNAV MDA 600/HAT 537 ALL CATS. CIRCLING CATS A/B MDA 640/HAA 574. TEMPORARY CRANE 281 MSL 2538FT ENE OF RWY 25 (2026-AWP-11086-OE). EXCEPT WHEN ADVISED BY ATCT THAT THIS CRANE IS DOWN. 2609251500-2705061815EST

Current runway assignment is not available from D-ATIS at KHHR. The wind components below show which end the wind favors; the section after it is an ATIS Alerts prediction. Neither is an ATC assignment.

Current wind on Runway 07/25

Wind from the west (260°) at 5 kt

METAR 0153Z (6:53 PM PDT)

Runway 07

Tailwind: 5 kt
Crosswind: 1 ktfrom right

Runway 25

FAVORED BY WIND

Headwind: 5 kt
Crosswind: 1 ktfrom left

arrivals
departures
LAHSO hold-short
closed

Layout from FAA NASR runway-end coordinates; the selected runway is highlighted and no active source exists here. Not for navigation. Official FAA diagram ↗

Components use TRUE runway headings and TRUE METAR wind. “Favored by wind” is arithmetic, not an ATC assignment.

Runway 07/25 outlook

Where runway 07/25 stands now and which runway at KHHR is likely over the next 12 hours — an estimate, not an ATC assignment.

Time · runway 07/25 · airport-wide outlook · confidence · forecast wind · why

Now0244Z · 7:44 PM PDT·07/25: 25 likely·airport-wide likely 25 then 07·West flow·5 kt headwind, 1 kt crosswind·High 95%·wind 260° at 5 kt·Why Current METAR wind 260° at 5 kt favors west-facing runway ends: 5 kt headwind and 1 kt crosswind on 25 versus -5 kt headwind on 07.|No known runway closure prevents this configuration.
+1 h0344Z · 8:44 PM PDT·07/25: no runway favored·no runway favored airport-wide·no confidence·wind not forecast·Why No TAF is published for this airport, so there is no forecast wind to score.
+2 h0444Z · 9:44 PM PDT·07/25: no runway favored·no runway favored airport-wide·no confidence·wind not forecast·Why No TAF is published for this airport, so there is no forecast wind to score.
+3 h0544Z · 10:44 PM PDT·07/25: no runway favored·no runway favored airport-wide·no confidence·wind not forecast·Why No TAF is published for this airport, so there is no forecast wind to score.
+6 h0844Z · 1:44 AM PDT·07/25: no runway favored·no runway favored airport-wide·no confidence·wind not forecast·Why No TAF is published for this airport, so there is no forecast wind to score.
+12 h1444Z · 7:44 AM PDT·07/25: no runway favored·no runway favored airport-wide·no confidence·wind not forecast·Why No TAF is published for this airport, so there is no forecast wind to score.

ATIS Alerts Predicted Runway is an estimate from the current wind (no TAF is published for this airport), runway geometry (most headwind, crosswind penalised, tailwind over 5 kt avoided, longest runway breaks ties), the current stated configuration and any stated closures. Each row lists its reasons; “no runway favored” is a genuine answer under variable or light wind, never replaced by a guess. It is not an ATC assignment and does not know about noise abatement or traffic flow unless the recorded history shows them.

Runway 07/25 equipment and lighting

What the FAA record lists for each end, annotated with current NOTAM and D-ATIS outages.

Runway 07

Approach lighting: Not available
Visual glide slope: VASI (2-box, right side)
Runway edge lighting: MIRL (medium intensity)
Centerline lighting: Not available
Touchdown zone lighting: Not available
REIL: Not available
ILS: Not available
Localizer: Not available
Glideslope: Not available
DME: Not available
Marker beacons: Not available
RVR: Not available
Runway markings: Non-precision instrument
Arresting system: Not available

Runway 25

Approach lighting: ODALSOUT OF SERVICE
Visual glide slope: VASI (4-box, right side)
Runway edge lighting: MIRL (medium intensity)
Centerline lighting: Not available
Touchdown zone lighting: Not available
REIL: Not available
ILS: Localizer onlyDEGRADED
Localizer: AvailableOUT OF SERVICE
Glideslope: Not available
DME: Not available
Marker beacons: Not available
RVR: Not available
Runway markings: Non-precision instrument
Arresting system: Not available

Source: FAA NASR 28-day subscription, cycle effective 2026-10-01 (equipment on record) · FAA NOTAMs via SWIM (live)and the current D-ATIS (outages). “Not available” means the FAA record lists no such equipment for the end; nothing here is inferred. An outage annotation is only ever a reading of the official text shown with it. Declared distances are not shown in this phase.

Land and hold short operations

LAHSO hold-short points and available landing distances on the FAA record, and whether the current D-ATIS reports LAHSO in effect.

Runway 07

No LAHSO hold-short point on the FAA record for this end.

Runway 25

No LAHSO hold-short point on the FAA record for this end.

This airport has no D-ATIS, so the current LAHSO state is not known here. Source: FAA NASR cycle 2026-10-01; D-ATIS text read by ATIS Alerts.

Frequencies for runway 07/25

Tower, ground, clearance, ATIS and approach frequencies from the FAA record, labelled by what they apply to.

Frequencies serving runway 07/25 at KHHR
Service	Frequency	Applies to
Tower	121.1	Airport-wide
Tower	257.8	Airport-wide
Ground	125.1	Airport-wide
ATIS	118.4	Airport-wide

Show all frequencies (11 more: approach and departure sectors, secondary and other)

Frequencies serving runway 07/25 at KHHR
Service	Frequency	Applies to
CTAF	121.1	Airport-wideWHEN ATCT CLSD ACTVT MIRL RY 07/25 & ODALS RY 25 - CTAF.
Approach / departure	124.3	Sector: 146-245 HHRREFERENCE IS TO HHR ARPT.
Approach / departure	124.3	Airport-wide
Approach / departure	124.9	Sector: 069-145 LAX
Approach / departure	125.2	Sector: 246-342 LAX
Approach / departure	128.5	Sector: 343-068
Approach / departure	235.975	Sector: 343-068
Approach / departure	263.025	Sector: 246-342 LAX
Approach / departure	269.0	Sector: 069-145 LAX
Approach / departure	363.2	Sector: 146-245 HHRREFERENCE IS TO HHR ARPT.
Approach / departure	363.2	Airport-wide

The FAA record does not sectorize KHHR's frequencies by runway; every row applies airport-wide. Source: FAA NASR FRQ, cycle 2026-10-01. Verify on the current chart supplement before use.

Runway 07/25 overview

Physical characteristics from the FAA-derived runway record.

Length: 4,884 ft
Width: 100 ft
Surface: Concrete · Good condition
Weight bearing (lb): S 30k · D 60k · 2D 90k
Runway lights: Lighted
Airport elevation: 66 ft
Published FAA baseline: Open; Published NASR record; does not reflect temporary closures or restrictions. Current operational status is the card at the top of the page.

Runway 07

True heading: 087°
Magnetic: 073°
Published FAA baseline: Open
Threshold elevation: 66 ft
TDZ elevation: 64 ft
Displaced threshold: 905 ft
Threshold crossing height: 25 ft
Visual glide path: 3.25°
Traffic pattern: Right
Controlling obstruction: road, 13 ft, 200 ft from threshold, 0:1 slope

Runway 25

True heading: 267°
Magnetic: 253°
Published FAA baseline: Open
Threshold elevation: 61 ft
TDZ elevation: 63 ft
Displaced threshold: 460 ft
Threshold crossing height: 26 ft
Visual glide path: 3.5°
Traffic pattern: Left
Controlling obstruction: pole, 23 ft, 200 ft from threshold, 0:1 slope

Runway 07/25 numbers are magnetic; the stored geometry and every wind calculation on this page are TRUE north, so they never need a variation correction. Magnetic headings use the FAA's published variation for this airport, 14.0°E (1985), the same value printed on the FAA airport diagram. Surface condition, treatment, weight bearing, thresholds and traffic pattern are from the FAA NASR record (cycle 2026-10-01); lighting, ILS and LAHSO are in their own sections above. Declared distances are not shown in this phase.

Wind-favored runway at KHHR — last 30 days

Which runway end had the most headwind each hour, from ATIS Alerts' collected wind history — an estimate, not ATC use.

Wind-favored runway - past 30 days

Share of hours each runway had the most headwind. From wind reports, not ATC assignments.

25: 88%
07: 12%

Historical wind and crosswind on runway 07/25

20-year hourly climatology from the ASOS archive, computed per runway end.

From 175,145 hourly observations at KHHR (2005–2025), 100,943 with a steady wind direction (42.4% calm, variable or direction-less). One observation per clock hour; TRUE headings against TRUE wind.

Crosswind on runway 07/25 (either end)

Mean crosswind

2.1 kt

median 1.7 kt

90th / 95th percentile

4 / 4.9 kt

max 17 kt

Above 10 kt

0.2%

> 15 kt: 0% · > 20 kt: 0%

Gust crosswind > 15 kt

0.5%

90th pct gust 4.2 kt

Strongest-crosswind month on average: Jan; calmest: Jul. Percentiles are streaming approximations (t-digest), accurate to about 0.1 kt.

Runway 07

Headwind

19%

of wind hours

Tailwind > 5 kt

48.8%

> 10 kt: 8.8%

Most wind-favored end

19%

of steady-wind hours, 07 had the most headwind of every end at KHHR

Runway 25

Headwind

81%

of wind hours

Tailwind > 5 kt

3.6%

> 10 kt: 0.2%

Most wind-favored end

81%

of steady-wind hours, 25 had the most headwind of every end at KHHR

“Most wind-favored end” is meteorological analysis: the share of steady-wind hours (2005–2025) in which this end had the most headwind of every open runway end at KHHR. It does not mean ATC selected the runway that often (parallel ends with the same heading share the credit equally). Observed runway use, where available, is the configuration-history section above.

By wind direction

Wind-favored share of runway 07 and 25 by wind sector, 2005–2025
Wind from	Share of wind hours	07 favored	25 favored	Mean crosswind	Crosswind > 15 kt
N 338–023°	1%	48.4%	51.6%	4.1 kt	0%
NE 023–068°	1%	100%	0%	2.3 kt	0%
E 068–113°	9%	100%	0%	1 kt	0%
SE 113–158°	7%	100%	0%	3.6 kt	0.1%
S 158–203°	4%	46.2%	53.8%	4.3 kt	0.1%
SW 203–248°	18%	0%	100%	3.3 kt	0%
W 248–293°	57%	0%	100%	1.4 kt	0%
NW 293–338°	3%	0%	100%	3.5 kt	0%

By time of day (airport-local)

morning

07 favored 39.5% · 25 60.5%

mean crosswind 2.2 kt · calm 53.7%

afternoon

07 favored 4.5% · 25 95.5%

mean crosswind 2.2 kt · calm 8.3%

evening

07 favored 7.2% · 25 92.8%

mean crosswind 1.9 kt · calm 30.9%

night

07 favored 38.8% · 25 61.2%

mean crosswind 1.8 kt · calm 65.1%

Seasonal runway conditions

Monthly wind and weather statistics for runway 07/25 at KHHR, 2005–2025
Month	Prevailing	Mean wind	Gusty	Mean xw	xw > 10	xw > 15	xw > 20	07 tail > 5	25 tail > 5	IFR	TS	Fog
Jan	W	2.5 kt	3%	2.2 kt	0.7%	0.1%	0%	29.8%	9.5%	5.3%	0.01%	7.8%
Feb	W	3.5 kt	5.2%	2.2 kt	0.5%	0%	0%	41.4%	8.2%	6.8%	0.03%	7.1%
Mar	W	4.3 kt	6.7%	2.2 kt	0.3%	0%	0%	49.8%	5.3%	6.4%	0.03%	4.1%
Apr	W	4.9 kt	8.2%	2.2 kt	0.3%	0%	0%	55.5%	2.4%	5%	0.01%	1.9%
May	W	5.1 kt	6.8%	2.2 kt	0%	0%	0%	53.8%	2.8%	4.6%	0.01%	1.3%
Jun	W	5 kt	4.3%	2.1 kt	0%	0%	0%	52.5%	2%	8.1%	0.01%	2.4%
Jul	W	5 kt	3.6%	1.9 kt	0%	0%	0%	55.9%	0.9%	7%	0.01%	1.7%
Aug	W	4.7 kt	3%	1.9 kt	0%	0%	0%	57.5%	0.9%	6.9%	0.01%	2.2%
Sep	W	4.2 kt	2.7%	1.9 kt	0%	0%	0%	52.4%	2.2%	6.9%	0.01%	3.5%
Oct	W	3.4 kt	1.9%	2 kt	0.1%	0%	0%	47.6%	2.3%	6.8%	0.06%	5.1%
Nov	W	2.7 kt	2%	1.9 kt	0.2%	0%	0%	38.9%	4.3%	7.4%	0.03%	6.4%
Dec	W	2.5 kt	3%	2.1 kt	0.5%	0.1%	0%	27.6%	8.3%	7%	0.03%	8.9%

IFR, thunderstorm (TS) and fog columns are airport-wide shares of hours; the crosswind and tailwind columns are specific to this runway. Prevailing = most common 45° wind sector among wind hours.

Runway 07/25 closure history

Kept per source with its provenance: D-ATIS-observed, NOTAM-observed and the FAA published baseline are never merged.

KHHR has no D-ATIS, so there is no broadcast-observed closure record.

NOTAM observed · recorded since Sep 19, 2026 (no archive before that)

No closure NOTAM naming runway 07/25 has been received since the stream went live.

Published FAA baseline (NASR record)

Runway 07/25: Open on the published record — a baseline that does not reflect temporary closures or restrictions, not the current operational status.

Recent pilot reports involving runway 07/25

Official PIREPs that name this runway explicitly, past 6 hours.

No pilot report in the last 6 hours names runway 07/25 at KHHR explicitly. Reports near the airport that do not name a runway are on the airport page.

Instrument approaches to runway 07/25

From the FAA d-TPP, linked to the official plates.

Runway 07

RNAV (GPS)RNAV (GPS) RWY 07 ↗

Runway 25

1 departure procedure · 6 STARs · FAA hot spots page ↗ · FAA d-TPP cycle 2611. Plates open on aeronav.faa.gov (public domain); ATIS Alerts does not reproduce charts or minimums.

Methodology and sources

Short version below; the full write-up is at Runway Intelligence methodology, and every launched airport is listed on the Runway Intelligence hub.

Active runwayscome first from the tower's TFDM (Terminal Flight Data Manager) airport configuration, received as structured data through the FAA SWIM Cloud Distribution Service at towers that have it; otherwise from the airport's D-ATIS text (community relay of the FAA broadcast) with an open, tested parser, and the broadcast text is always shown. Every change is recorded, so “recorded use” is what the facility stated, never an inference. ATIS Alerts is not an FAA product and this is not FAA data; SWIM content is for non-operational use.
Flowis the compass direction of the stated arrival ends (eight sectors, named only when every arrival end points within 30° of the others and clear of a sector edge); a tower's own configuration name is used when it carries a direction word. Stored separately from the runway sets.
Equipment, LAHSO and frequencies come from the FAA NASR 28-day subscription (cycle 2026-10-01): approach lights, visual glide slope, edge / centerline / touchdown-zone lights, REIL, ILS components with FAA status, RVR, markings, LAHSO hold-short points and available landing distances, and facility frequencies with their published sectorization. Outage annotations are readings of the NOTAM or D-ATIS text shown beside them. Blank FAA fields read “Not available”.
Wind components use the current METAR (aviationweather.gov) against TRUE runway headings from the OurAirports/FAA runway record.
Runway visual range, tower demand and traffic-management restrictions come from FAA SWIM: STDDS Airport Data (RVR and light settings, about 130 airports) and TFDM (15-minute runway demand, APREQ/MIT restrictions). Each block is stamped with its own time; none of it is an FAA product or a clearance.
Predicted runway scores each open end from the TAF wind (headwind, crosswind penalty, tailwind avoidance, longest-runway tie-break), excludes stated closures, and — once a wind sector has 24 h of recorded use — adjusts confidence by what the facility did under similar wind; every row lists its reasons. It does not model noise abatement or flow programs beyond what the record shows.
History thresholds: usage shares need 12 / 48 / 168 recorded hours for the 24-hour / 7-day / 30-day windows; a wind sector needs 24 h and 5 days; time-of-day needs 7 days and 20 h per daypart; flow shares need 48 h. Below a bar the module says so instead of showing a percentage.
Climatology: Iowa Environmental Mesonet ASOS archive, one observation per hour, 45° wind sectors, percentiles via t-digest; runway geometry is today's record applied to all years. Methodology v1.
PIREPs: official reports from aviationweather.gov are attached only when the text names this runway and the report is tied to KHHR by identifier or by position within 15 NM. Approaches: FAA d-TPP metafile, current charting cycle; plates link to aeronav.faa.gov. No minimums are reproduced.
Data freshness: METAR and D-ATIS refresh every minute on this page; the D-ATIS recorder ran 4 min ago; usage rollups every 3 h; climatology through 2025-12-31.

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KHHR has a single runway.

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Tools for this runway

KHHR airport diagram

Official FAA taxiway and runway layout. Tap to zoom.

Official FAA airport diagram · d-TPP cycle 2611 · Not for navigation. Download the official FAA PDF ↗

⚠️ ATIS Alerts provides informational runway analysis based on available weather, the tower's TFDM configuration and NOTAMs received through FAA SWIM, D-ATIS text, FAA data and historical observations. Active runways shown here are what the tower or its D-ATIS stated and may lag or be misread; NOTAM coverage is not complete; predicted runways are an ATIS Alerts estimate, not an ATC assignment; equipment states are readings of the official text shown with them. Not an FAA product. Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.

Crosswind (kt)	Share of wind hours
0–5	95.7%
5–10	4.1%
10–15	0.2%
15–20	0%
20–25	0%
25+	0%

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KHHR Runway 07/25 — Jack Northrop Field Hawthorne Municipal Airport

Runway 07/25 — current operational status

NOTAMs for runway 07/25

Current wind on Runway 07/25

Runway 07/25 outlook

Runway 07/25 equipment and lighting

Land and hold short operations

Frequencies for runway 07/25

Runway 07/25 overview

Wind-favored runway at KHHR — last 30 days

Historical wind and crosswind on runway 07/25

Crosswind on runway 07/25 (either end)

Runway 07

Runway 25

By wind direction

By time of day (airport-local)

Seasonal runway conditions

Runway 07/25 closure history

Recent pilot reports involving runway 07/25

Instrument approaches to runway 07/25

Runway 07

Runway 25

Methodology and sources

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Other runways at KHHR

Tools for this runway

KHHR airport diagram