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Storm Mode / Observations

Station and river observations

METAR/SPECI uses the existing AviationWeather.gov bulk cache over the lower 48 and its margin. NWPS retains only gauges in the existing action-stage-or-above observed list; forecast-only gauges can have no observation. Absence never establishes zero wind, low water, or safe conditions.

Water-level gauge BOON4

current · Observed 305.5 ft at 2026-10-18 13:00:00 UTC · Action stage.

River gauge · Boonton · Rockaway River · -74.397778, 40.895278000000005. Units ft; datum not supplied.

Source checked 2026-10-18 14:25:04.906Z · current.

Stage in this gauge’s units, not a regional flood depth. Tide/lake gauges remain water levels; datum is not supplied by this feed. Historical observations and the latest forecast keep separate times.

Retained observations: 23; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:05.234Z; oldest available reading 2026-10-17 15:00:00 UTC.

Observed stage and separate NWS forecast at BOON4 (ft)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 1 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.306.5304.5ft10-17 15:00Z10-18 13:00Z2026-10-17 15:00:00 UTC · 305.52 ft2026-10-17 16:00:00 UTC · 305.53 ft2026-10-17 17:00:00 UTC · 305.52 ft2026-10-17 18:00:00 UTC · 305.52 ft2026-10-17 19:00:00 UTC · 305.51 ft2026-10-17 20:00:00 UTC · 305.53 ft2026-10-17 21:00:00 UTC · 305.53 ft2026-10-17 22:00:00 UTC · 305.52 ft2026-10-17 23:00:00 UTC · 305.52 ft2026-10-18 00:00:00 UTC · 305.52 ft2026-10-18 01:00:00 UTC · 305.5 ft2026-10-18 03:00:00 UTC · 305.51 ft2026-10-18 04:00:00 UTC · 305.51 ft2026-10-18 04:30:00 UTC · 305.51 ft2026-10-18 05:00:00 UTC · 305.51 ft2026-10-18 06:00:00 UTC · 305.51 ft2026-10-18 07:00:00 UTC · 305.51 ft2026-10-18 08:00:00 UTC · 305.51 ft2026-10-18 09:00:00 UTC · 305.51 ft2026-10-18 10:00:00 UTC · 305.51 ft2026-10-18 11:00:00 UTC · 305.51 ft2026-10-18 12:00:00 UTC · 305.51 ft2026-10-18 13:00:00 UTC · 305.5 ft
Observed stage and separate NWS forecast · 23 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.

NWS forecast · current

No forecast maximum supplied.

Impacts and the full forecast are read for gauges in flood; this one is at action stage.

Gauge thresholds: action 305.25 ft; minor not set; moderate not set; major not set.

Observed reports as a table (23)
Observed (UTC)Stage / unitsSource category / water
2026-10-17 15:00:00 UTC305.52 ftAction stage · River gauge
2026-10-17 16:00:00 UTC305.53 ftAction stage · River gauge
2026-10-17 17:00:00 UTC305.52 ftAction stage · River gauge
2026-10-17 18:00:00 UTC305.52 ftAction stage · River gauge
2026-10-17 19:00:00 UTC305.51 ftAction stage · River gauge
2026-10-17 20:00:00 UTC305.53 ftAction stage · River gauge
2026-10-17 21:00:00 UTC305.53 ftAction stage · River gauge
2026-10-17 22:00:00 UTC305.52 ftAction stage · River gauge
2026-10-17 23:00:00 UTC305.52 ftAction stage · River gauge
2026-10-18 00:00:00 UTC305.52 ftAction stage · River gauge
2026-10-18 01:00:00 UTC305.5 ftAction stage · River gauge
2026-10-18 03:00:00 UTC305.51 ftAction stage · River gauge
2026-10-18 04:00:00 UTC305.51 ftAction stage · River gauge
2026-10-18 04:30:00 UTC305.51 ftAction stage · River gauge
2026-10-18 05:00:00 UTC305.51 ftAction stage · River gauge
2026-10-18 06:00:00 UTC305.51 ftAction stage · River gauge
2026-10-18 07:00:00 UTC305.51 ftAction stage · River gauge
2026-10-18 08:00:00 UTC305.51 ftAction stage · River gauge
2026-10-18 09:00:00 UTC305.51 ftAction stage · River gauge
2026-10-18 10:00:00 UTC305.51 ftAction stage · River gauge
2026-10-18 11:00:00 UTC305.51 ftAction stage · River gauge
2026-10-18 12:00:00 UTC305.51 ftAction stage · River gauge
2026-10-18 13:00:00 UTC305.5 ftAction stage · River gauge
Capture times, quality and provenance

Each report keeps its observation time, first capture of this version, and the SHA-256 of the source bulk body. Corrections at the same observation time replace that point and are marked; unrelated bulk-file changes do not freshen a report.

  • Observed 2026-10-17 15:00:00 UTC, captured 2026-10-17 16:05:06.339Z; source body SHA-256 108fdf3d7caa94c8b7dd063a1d6adc577886014bf6b6e137c34c586c355427bd.
  • Observed 2026-10-17 16:00:00 UTC, captured 2026-10-17 17:05:05.312Z; source body SHA-256 282edd347f9ad09c4a2331020f2ff596388b0091bb38ea6fcded708fb4f607b9.
  • Observed 2026-10-17 17:00:00 UTC, captured 2026-10-17 18:05:09.547Z; source body SHA-256 ce9665c1ab24da7c324f37374177f4e5b72455c2ef6565cd5c0d732217d9f0ee.
  • Observed 2026-10-17 18:00:00 UTC, captured 2026-10-17 19:05:06.801Z; source body SHA-256 60cf58360af10f2d750469fb7df26158e3c395d26d194c9df905bfff272883be.
  • Observed 2026-10-17 19:00:00 UTC, captured 2026-10-17 20:15:05.656Z; source body SHA-256 978c265e2ebfbdcade996208019f4b29023bc6cfb1fc479009c87544e6d1da3f.
  • Observed 2026-10-17 20:00:00 UTC, captured 2026-10-17 21:15:05.435Z; source body SHA-256 c94229fb5300201c94e1548e638f2b09b7823a34bd5d5740f493d84adaf0912a.
  • Observed 2026-10-17 21:00:00 UTC, captured 2026-10-17 22:15:06.483Z; source body SHA-256 74b9142e78a52de089bc6fcfa68539998c805f0d5788d873a4a6be36d1ba5a12.
  • Observed 2026-10-17 22:00:00 UTC, captured 2026-10-17 23:05:05.289Z; source body SHA-256 7a38b3030ef43ab69730043f5edb13dbb80532491db42f540b7c72a19de86bf4.
  • Observed 2026-10-17 23:00:00 UTC, captured 2026-10-18 00:15:07.850Z; source body SHA-256 7af636e43e4b574d14089e61c9d08219091cf9a4e343a3f93fb3e27f7307f6b7.
  • Observed 2026-10-18 00:00:00 UTC, captured 2026-10-18 01:05:05.183Z; source body SHA-256 b4b568ffea5d1284346a71afe8c92556989f3ceaadc7ae4d239f59ab1322b015.
  • Observed 2026-10-18 01:00:00 UTC, captured 2026-10-18 02:05:13.475Z; source body SHA-256 609014cbaf42a285bd9ab740fbbab7bbddaaac03beb23c6f16486c8eeeefb6c9.
  • Observed 2026-10-18 03:00:00 UTC, captured 2026-10-18 04:15:08.591Z; source body SHA-256 aa1cb2ef65ba7b274bcd9c396bacc62e12dbb4807c84ca9261ae6ed15974efdb.
  • Observed 2026-10-18 04:00:00 UTC, captured 2026-10-18 05:05:06.101Z; source body SHA-256 7d2a2a1beb8ded2dc92980cdd42aa3ddd422baacc17289ea7499806fcf347ecb.
  • Observed 2026-10-18 04:30:00 UTC, captured 2026-10-18 05:45:06.584Z; source body SHA-256 6ed9115dfead54b0e075dfbe05d2b62ebd3130e8f5d1f4f403faba9da112763a.
  • Observed 2026-10-18 05:00:00 UTC, captured 2026-10-18 06:05:04.649Z; source body SHA-256 d2aa1aa2e2199d0fa4754982dfc447d915b211d5b307c5f0b8e0af8a2fa9f7e1.
  • Observed 2026-10-18 06:00:00 UTC, captured 2026-10-18 07:05:07.012Z; source body SHA-256 e83875034eef60adf5b79996c0a56b9f085bf687a1856093a51e3a12c0fce5c3.
  • Observed 2026-10-18 07:00:00 UTC, captured 2026-10-18 08:05:05.199Z; source body SHA-256 af8d5a866109b6c6c1b34388f3ca1846059323ab2b511b160e5438571fe1ce50.
  • Observed 2026-10-18 08:00:00 UTC, captured 2026-10-18 09:05:06.579Z; source body SHA-256 4d5907c1f177d669d1c3fa332cd97bbb43d01fd8fa997337c82a58a21f7de768.
  • Observed 2026-10-18 09:00:00 UTC, captured 2026-10-18 10:05:07.709Z; source body SHA-256 6561b759fba2156bde0b43d6e94db6b89cc40f0829ee1201a9f1e304c165bbb8.
  • Observed 2026-10-18 10:00:00 UTC, captured 2026-10-18 11:05:05.707Z; source body SHA-256 c502983faaf8b50e20f5d5a0e39db4cfd6d69f178f4871eaf978a959dda960d3.
  • Observed 2026-10-18 11:00:00 UTC, captured 2026-10-18 12:05:04.752Z; source body SHA-256 c11cbf11cbeeadf281a1a20155d85353336683a7fffb1e5246d4c5ed3cb5a76d.
  • Observed 2026-10-18 12:00:00 UTC, captured 2026-10-18 12:55:05.101Z; source body SHA-256 abf8ad17518780f707f5418aa0450a9f2058932e972516266c6ee3aa49432053.
  • Observed 2026-10-18 13:00:00 UTC, captured 2026-10-18 13:55:07.558Z; source body SHA-256 c782879870c01b6fcc840bc720d4c0a556f71ed8251f52e692e0c18918a7b83f.

Only observed gauge records enter this history. Forecast maxima and forecast hydrograph points never become observations. A missing datum or unsupported flow value remains unknown.

Observation source page · Cached readings as JSON · Official source

Gauges in the latest cached source

118 total · source current; checked . Showing 18 on page 2. 0 gauges have suspect readings set aside.

Source status · Storm Mode