KRIV pilot reports

Pilot reports filed within 100 NM of March Air Reserve Base (RIV · KRIV), Riverside, CA. 6 in the current window, 3 reporting turbulence or icing, as of 7 Aug 2026 0231Z.

All of March Air Reserve Base — runways, frequencies, charts and live weather

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM6 reports

DRA UA

Position: 54 nm NNE of KRIV
Altitude: FL300
Aircraft: B739

DRA UA /OV HEC225015/TM 0213/FL300/TP B739/TB LGT CAT OCNL/RM -/ZLAWC060217 AWC-WEB

Profile · by altitudefreezing ≈ 17,286 ft

DRA UA

Position: 54 nm NNE of KRIV
Altitude: FL300
Aircraft: B739

DRA UA /OV HEC225015/TM 0213/FL300/TP B739/TB LGT CAT OCNL/RM -/ZLAWC060217 AWC-WEB

Pilot reports are subjective, single-aircraft observations. Always confirm with an official preflight briefing.

All 6 reports within 100 NM position · altitude · conditions · raw text

These reports are near KRIV, not at it. Each gives its distance and bearing from the field — read one 60 NM away as regional context, not as this airport's conditions.

Light clear-air, occasional turbulence

Hazard

0213Z · 54 nm NNE of KRIV · FL300 · B739

Remarks: -/ZLAWC060217 AWC-WEB

DRA UA /OV HEC225015/TM 0213/FL300/TP B739/TB LGT CAT OCNL/RM -/ZLAWC060217 AWC-WEB

SMOOTH-ZLAWC AWC-WEB

0139Z · 59 nm W of KRIV · FL365 · B737

Remarks: SMOOTH-ZLAWC AWC-WEB

LAX UA /OV LAX/TM 0139/FL365/TP B737/RM SMOOTH-ZLAWC AWC-WEB

Light chop turbulence

Hazard

0139Z · 62 nm SE of KRIV · FL200 · E75L

Clear 20,000 ft, tops 60,000 ft · OAT -1°C

Remarks: DURD-ZLAWC AWC-WEB

TRM UA /OV JLI075010/TM 0139/FL200/TP E75L/SK SKC/TA M01/TB LGT CHOP/RM DURD-ZLAWC AWC-WEB

Clear 17,000 ft, tops 60,000 ft

0138Z · 53 nm SSW of KRIV · 17,000 ft · B737

Clear 17,000 ft, tops 60,000 ft

Remarks: SMOOTH-ZLAWC060156 AWC-WEB

DAG UA /OV OCN235020/TM 0138/FL170/TP B737/SK SKC/RM SMOOTH-ZLAWC060156 AWC-WEB

Light chop, continuous turbulence

Hazard

0138Z · 82 nm SSE of KRIV · FL180 · GLF4

Remarks: ZLAWC-060201 AWC-WEB

PRC UA /OV IPL253047/TM 0138/FL180/TP GLF4/TB LGT CHOP CONS 180-193/RM ZLAWC-060201 AWC-WEB

SMOOTH-ZLAWC AWC-WEB

0121Z · 51 nm SW of KRIV · FL190 · B737

Remarks: SMOOTH-ZLAWC AWC-WEB

LAX UA /OV SXC085020/TM 0121/FL190/TP B737/RM SMOOTH-ZLAWC AWC-WEB

Frequently asked

Are there any PIREPs near KRIV?

6 pilot reports were filed within 100 NM of March Air Reserve Base in the current reporting window, 3 of them reporting turbulence or icing.

What is a PIREP?

A pilot report is a first-hand account of conditions aloft filed by a pilot in flight: turbulence, icing, cloud bases and tops, flight visibility, wind and temperature. It is the only weather source that reports what an aircraft actually experienced rather than what a model or a ground sensor inferred. UA marks a routine report; UUA marks an urgent one.

How current are these reports?

The national PIREP feed carries roughly the last 90 minutes of reports and is republished every 5 minutes. A report is a snapshot of one aircraft at one place and time — conditions a few thousand feet away or twenty minutes later can differ.

More about KRIV

Pilot reports from the US National Weather Service Aviation Weather Center. Times are UTC (Zulu). For planning and education only — always confirm with an official preflight briefing.