Storm Station
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At a river or reservoir gauge

DCP network, identified by the register

Identifier
HPPH1
Latitude
21.96080 N
Longitude
159.55360 W
Elevation
-
Listed
Automatically, on 599 reports in 169 hours over the last seven days
Rank
290of 381 in Hawaii, Oct 16
Observed
1:50 AMHST, 31 minutes ago

Ranking Statistics

On the radar over Hanapepe RiverReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

At a river or reservoir gauge

Drawn as the kind of place it stands at. 37 instruments in Hawaii stand at one.

Station charts

Hanapepe River Report

Rank 290 of 381 in Hawaii, Oct 16. The 247 rank orders a state's stations by their 247 score out of 100: how reliably they report, how accurate their readings are against a reference station, how their readings pass their checks, and how they stand against the forecast.

Ranking Statistics

247 score92.9of 100

Hawaii median
97.3the median score of 381 stations
Scoring higher
289stations in Hawaii
Sharing its score
1no other station
Points deducted
7.13.8 reports received, 2.4 arrival, 0.9 continuity
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Hawaii median 99.9, 100.0, 100.0
Next above
HI-MI-2rank 289; ahead on 247 score 93.1 against 92.9
Next below
21515rank 291; behind on 247 score 92.9 against 92.7

Equal scores are ordered by the share of scheduled reports received, then the reports due in the week (the longer record first), then the median arrival, then the longest silence.

  1. Reports receivedweight 3589.131.2 of 35 pointsHawaii median 99.4599 of 672 scheduled reports received in 7 days
  2. Arrivalweight 1076.37.6 of 10 pointsHawaii median 84.1half its reports arrived within 22 min
  3. Continuityweight 1090.99.1 of 10 pointsHawaii median 100.0longest silence 60 min, on a schedule of one report every 15 min
  4. Accuracyweight 20-20.0 of 20 points, at the medianHawaii median 99.9-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianHawaii median 100.0-
  6. Forecast checkweight 10-10.0 of 10 points, at the medianHawaii median 100.0-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.

How each part is scored
Reports received
Full marks for every scheduled report received, none for none, in proportion between
Arrival
Full marks for a median arrival within 10 min, none at 60 min
Continuity
Full marks for a longest silence of 3 reports or less (45 min), none for 72 (18 h)
Accuracy
Full marks within 1.5 °F of its reference, typically, none beyond 8.0 °F
Instrument checks
Full marks for no reading failed, none for 5 per cent or more
Forecast check
Full marks within 2 °F of the forecast on average, none at 8 °F
Rank
290of 381 in Hawaii, Oct 16
Schedule
every 15 minon the hour's :05, :20, :35 and :50
Reports received, 24 hours
85 of 9688.5% of its schedule
Reports received, 7 days
601 of 67289.4% of its schedule
Days reported, 30 days
-
Longest silence, 7 days
1 hourfrom Oct 14, 10:50 AM
Latest report
Oct 15, 5:20 PMlocal time
Time to reach Storm Station
22 min9 in 10 within 26 min

From Storm Station's own record of every report it heard from this station.

Its schedule is one report every 15 min, 96 in 24 hours. Two reports in the same 15 min count as one received.

Chart of the 381 ranked stations in Hawaii on Oct 16 by the share of their scheduled reports received in Storm Station's own record, up to 7 days, in tenths: 0 to 9 per cent, 0; 10 to 19 per cent, 3; 20 to 29 per cent, 5; 30 to 39 per cent, 1; 40 to 49 per cent, 7; 50 to 59 per cent, 18; 60 to 69 per cent, 8; 70 to 79 per cent, 20; 80 to 89 per cent, 36; 90 to 99 per cent, 152; 100 per cent, 131. Hanapepe River received 89.1 per cent, 599 of 672 scheduled reports, rank 290 of 381.WHERE IT RANKS IN HAWAII, Oct 16THIS ONE: 89.1%, 599 OF 672, RANK 290 OF 381PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 910 to 19320 to 29530 to 39140 to 49750 to 591860 to 69870 to 792080 to 893690 to 99152100131STATIONS, LOG SCALE
Chart of Hanapepe River's rank in Hawaii by how it reported, day by day, from 2026-09-26 to 2026-10-16: 2026-09-26 rank 241 of 269; 2026-09-27 rank 238 of 271; 2026-09-28 rank 249 of 280; 2026-09-29 rank 250 of 284; 2026-09-30 rank 253 of 286; 2026-10-01 rank 250 of 288; 2026-10-02 rank 265 of 327; 2026-10-03 rank 265 of 327; 2026-10-04 rank 260 of 330; 2026-10-05 rank 261 of 345; 2026-10-06 rank 264 of 349; 2026-10-07 rank 263 of 372; 2026-10-08 rank 257 of 374; 2026-10-09 rank 268 of 376; 2026-10-10 rank 269 of 376; 2026-10-11 rank 265 of 385; 2026-10-12 rank 275 of 384; 2026-10-13 rank 291 of 382; 2026-10-14 rank 290 of 381; 2026-10-15 rank 291 of 380; 2026-10-16 rank 290 of 381.ITS RANK IN HAWAII, DAY BY DAYRANK, FIRST AT THE TOP1100200300Sep 26Sep 30Oct 4Oct 8Oct 12Oct 16
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%131
90 to 99%152
80 to 89%36
70 to 79%20
60 to 69%8
50 to 59%18
40 to 49%7
30 to 39%1
20 to 29%5
10 to 19%3
0 to 9%0
DayRankStations rankedShare received
Oct 16, 202629038189.1%
Oct 15, 202629138088.6%
Oct 14, 202629038187.9%
Oct 13, 202629138286.9%
Oct 12, 202627538485.1%
Oct 11, 202626538584.0%
Oct 10, 202626937682.8%
Oct 9, 202626837683.1%
Oct 8, 202625737481.3%
Oct 7, 202626337281.5%
Oct 6, 202626434982.4%
Oct 5, 202626134583.0%
Oct 4, 202626033083.3%
Oct 3, 202626532783.6%
Oct 2, 202626532783.6%
Oct 1, 202625028883.0%
Sep 30, 202625328684.2%
Sep 29, 202625028485.2%
Sep 28, 202624928083.7%
Sep 27, 202623827183.9%
Sep 26, 202624126982.7%
Reports received at Hanapepe River, reports from 2.0 to 16.0, the latest 2.0, in reports.REPORTS RECEIVEDreports051015203 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16
Reports received at Hanapepe River, reports from 2.0 to 16.0, the latest 2.0, in reports.REPORTS RECEIVEDreports05101520Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 16

The instrumentWhat an instrument is FB-INS-001

What it seesMoon and tides FB-CLK-003Hurricane FB-EVT-043Nor'easter FB-EVT-066Flash flood FB-EVT-100Coastal flood FB-EVT-105

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