Live/247 Rank/Hawaii

Hawaii 24/7 Rank

Every station in Hawaii ranked by its 247 score out of 100: how reliably it reports, how accurate its readings are against a reference station, how they pass their checks and how they stand against the forecast, over the last seven days.

330 stations ranked27.8% sent every report dueranked October 4, 2026page 2 of 2Hawaii instrumentsHawaii weather

A station is ranked once its week holds enough reports to measure: 12, or 3 days for a gauge that reports once a day.

Every station, ranked

Rank	Station	Score	Network	County	Received	Reports	Arrives in	Longest silence
251	Kahoma StreamKMAH1	91.6	Gauge	Maui in Maui	87.5%	588 of 672	22 min	75 min
252	PtwcPTWH1	91.6	Gauge	Honolulu	85.7%	192 of 224	27 min	75 min
252	Waiawa 4NNEWAWH1	91.6	Gauge	Oahu in Honolulu	85.7%	192 of 224	27 min	75 min
254	MililaniMITH1	91.5	Gauge	Oahu in Honolulu	85.2%	191 of 224	27 min	70 min
255	Wainiha River AT near HanaleiWNIH1	91.5	Gauge	Kauai	81.4%	547 of 672	17 min	55 min
256	Kukuihaele ScanKXAH1	91.3	Gauge	Hawaii in Hawaii	95.2%	160 of 168	37 min	5 h
256	Waimea Plain ScanWPLH1	91.3	Gauge	Hawaii in Hawaii	95.2%	160 of 168	37 min	5 h
258	Poamoho Exp. FarmPOAH1	91.3	Gauge	Honolulu	84.8%	190 of 224	27 min	76 min
259	Pearl City - Waipio HeightsPECH1	91.0	Gauge	Oahu in Honolulu	83.9%	188 of 224	27 min	75 min
260	Hanapepe RiverHPPH1	90.9	Gauge	Kauai	83.3%	560 of 672	22 min	60 min
261	Wailuku River at Iao Valley RoadWRIH1	90.8	Gauge	Maui in Maui	85.7%	576 of 672	22 min	80 min
262	Halawa Stream AT near HalawaHLWH1	90.7	Gauge	Maui	92.2%	155 of 168	21 min	12 h
263	Puu Mali Raws Near Honokaa 11SPMLH1	90.4	Gauge	Hawaii	100%	168 of 168	17 min	61 min
264	PapaikouPPAH1	90.0	Cooperative	Hawaii	71.4%	5 of 7	25 min	31 h
265	WaiakoaliWKRH1	89.7	Gauge	Kauai	85.4%	574 of 672	31 min	60 min
266	Kilauea - Princeville AirportPRIH1	89.6	Gauge	Kauai	85.2%	191 of 224	36 min	61 min
267	Mount Waialeale RaingageWLLH1	89.1	Gauge	Kauai	85.5%	575 of 672	31 min	75 min
268	Haleiwa - Kamananui RGKMRH1	89.1	Gauge	Honolulu	83.4%	561 of 672	31 min	60 min
269	MoanaluaMOGH1	89.0	Gauge	Honolulu	85.2%	573 of 672	31 min	75 min
270	Waimea 10ESE - Mana HouseMANH1	88.7	Gauge	Hawaii in Hawaii	95.2%	160 of 168	37 min	5 h
271	Waialae Stream AT WaimeaWIEH1	88.3	Gauge	Kauai	75.0%	756 of 1,008	17 min	50 min
272	Kihei 5.6 SSEHI-MI-15	88.3	Volunteer	Maui in Maui	66.6%	2 of 3	26 min	31 h
273	Kailua 0.7 WSWHI-HN-32	88.3	Volunteer	Oahu in Honolulu	66.6%	2 of 3	86 min	31 h
274	Keaau 4.0 SSEHI-HI-88	88.3	Volunteer	Hawaii in Hawaii	66.6%	2 of 3	86 min	26 h
275	Honolulu 3.8 ESEHI-HN-37	88.3	Volunteer	Oahu in Honolulu	66.6%	2 of 3	86 min	30 h
276	Laie 0.2 WNWHI-HN-2	88.3	Volunteer	Oahu in Honolulu	66.6%	2 of 3	2.4 h	31 h
277	Paauilo 2.4 SWHI-HI-50	88.3	Volunteer	Hawaii in Hawaii	66.6%	2 of 3	2.4 h	32 h
278	Kaneohe 1NW - Heeia StreamHEPH1	88.2	Gauge	Oahu in Honolulu	80.0%	538 of 672	26 min	75 min
279	Ka Loko Reservoir AT near KilaueaKLKH1	86.9	Cooperative	Kauai in Kauai	75.7%	509 of 672	25 min	75 min
280	Honolii Stream AT near PapaikouNLIH1	86.8	Gauge	Hawaii	64.5%	186 of 288	12 min	2 h
281	Mohihi CrossingMCRH1	86.6	Gauge	Kauai	76.6%	515 of 672	31 min	61 min
282	KukuihaeleS2097	86.4	Soil	Hawaii in Hawaii	94.1%	128 of 136	52 min	8 h
283	KilohanaKLOH1	86.3	Gauge	Kauai	72.7%	489 of 672	26 min	60 min
284	Waimea PlainS2099	86.1	Soil	Hawaii in Hawaii	93.3%	127 of 136	53 min	8 h
285	NF Wailua River AT near LihueWEBH1	85.9	Gauge	Kauai	64.5%	186 of 288	17 min	2 h
286	KekahaPHBK	85.9	Airport	Kauai	63.4%	220 of 347	11 min	2 h
287	Puuwai RanchS2238	85.8	Soil	Hawaii in Hawaii	92.6%	126 of 136	53 min	8 h
288	Wailuku River AT HiloWLUH1	85.1	Gauge	Hawaii	74.4%	125 of 168	17 min	13 h
289	Kealakekua 2.6 SWHI-HI-112	85.1	Volunteer	Hawaii in Hawaii	66.6%	2 of 3	9.4 h	31 h
290	Holualoa 2.0 NWHI-HI-121	85.1	Volunteer	Hawaii in Hawaii	66.6%	2 of 3	9.4 h	30 h
291	West Wailuaiki Stream AT near HanaWWKH1	85.0	Gauge	Maui	71.7%	482 of 672	21 min	1.8 h
292	MakaweliMAKH1	85.0	Cooperative	Kauai	57.1%	4 of 7	1.9 h	2 days
293	Kapaka FarmKAPH1	85.0	Cooperative	Honolulu	57.1%	4 of 7	2.2 h	47 h
294	Kalihi Stream AT Kalihi StreamKHSH1	84.7	Gauge	Honolulu	69.3%	466 of 672	22 min	1.5 h
295	Kainaliu ScanKXXH1	84.6	Gauge	Hawaii in Hawaii	85.1%	143 of 168	37 min	14 h
296	AnaholaANHH1	84.6	Gauge	Kauai	78.5%	132 of 168	27 min	13 h
297	Hana 6.8 WNWHI-MI-14	84.6	Volunteer	Maui in Maui	66.6%	2 of 3	10.4 h	31 h
298	NaalehuNAAH1	84.0	Cooperative	Hawaii	57.1%	4 of 7	4.6 h	2.3 days
299	Waihee River AT near WaiheeWHRH1	83.6	Gauge	Maui	65.9%	443 of 672	22 min	1.5 h
300	Mana HouseS2102	83.5	Soil	Hawaii in Hawaii	92.6%	126 of 136	53 min	8 h
301	Hana 14NW - Honomanu StreamHMUH1	83.5	Gauge	Maui in Maui	75.6%	127 of 168	22 min	18 h
302	Silver Sword ScanSLVH1	83.1	Gauge	Hawaii in Hawaii	95.2%	160 of 168	37 min	5 h
303	KoloaKOLH1	83.1	Cooperative	Kauai	57.1%	4 of 7	6.4 h	2 days
304	PuhiPUHH1	82.6	Cooperative	Kauai	57.1%	4 of 7	7.6 h	2 days
305	MahaulepuMAHH1	82.1	Cooperative	Kauai	57.1%	4 of 7	8.6 h	2 days
306	PukalaniPUKH1	82.0	Gauge	Maui in Maui	64.8%	109 of 168	21 min	9 h
307	Kapaa - KapahiKPIH1	81.6	Gauge	Kauai	70.2%	118 of 168	27 min	13.2 h
308	Hanalei 7WSW - Hanakapiai RiverHKPH1	81.0	Gauge	Kauai in Kauai	53.4%	359 of 672	16 min	71 min
309	KainaliuS2096	80.9	Soil	Hawaii in Hawaii	82.3%	112 of 136	53 min	12 h
310	Waimea 8N - Waimea RiverWMVH1	80.1	Gauge	Kauai in Kauai	58.7%	395 of 672	26 min	1.5 h
311	Hanalei River AT near HanaleiHLEH1	79.7	Gauge	Kauai	52.8%	213 of 403	22 min	2 h
312	Silver SwordS2101	78.3	Soil	Hawaii in Hawaii	94.1%	128 of 136	53 min	8 h
313	Wailuku 3SW - Waikapu StreamWPUH1	78.2	Gauge	Maui in Maui	54.7%	368 of 672	27 min	1.8 h
314	Ualapue 6NW - EF Kawela GulchEFKH1	77.3	Gauge	Maui in Maui	64.2%	432 of 672	27 min	6.8 h
315	Hickham HousingHFSH1	77.2	Cooperative	Honolulu	42.8%	3 of 7	8.5 h	32.1 h
316	Kaneohe 1.4 WNWHI-HN-40	76.6	Volunteer	Oahu in Honolulu	33.3%	1 of 3	2.4 h	2.3 days
317	Haiku 3.2 SEHI-MI-1	76.2	Volunteer	Maui in Maui	33.3%	1 of 3	3.4 h	2.3 days
318	Aiea 0.7 ENEHI-HN-14	76.2	Volunteer	Oahu in Honolulu	33.3%	1 of 3	3.4 h	2.4 days
319	Hawi 0.6 SSEHI-HI-102	76.2	Volunteer	Hawaii in Hawaii	33.3%	1 of 3	3.4 h	2.3 days
320	Wheeler_AFB/OahuPHHI	76.1	Airport	Honolulu	47.9%	322 of 672	23 min	2 h
321	Kamehamenui 1KMEH1	75.1	Gauge	Maui in Maui	100%	168 of 168	19 min	73 min
322	Laupahoehoe 1SW - Manowaiopae StreamMWPH1	73.9	Gauge	Hawaii in Hawaii	43.7%	294 of 672	27 min	2 h
323	Alexander ResvALEH1	73.1	Gauge	Kauai	39.1%	395 of 1,008	16 min	2 h
324	SF Wailua River AT South Fork Wailua River near WailuaWSFH1	72.7	Gauge	Kauai	35.4%	357 of 1,008	12 min	2 h
325	Kualapuu 7E - Waikolu StreamWOSH1	70.0	Gauge	Maui in Maui	42.7%	287 of 672	26 min	6.3 h
326	Pahala - Kapapala RanchKAYH1	69.3	Gauge	Hawaii in Hawaii	44.6%	75 of 168	21 min	2.2 days
327	Hanalei 4WSW - PH WainihaWNHH1	68.5	Gauge	Kauai in Kauai	48.2%	81 of 168	27 min	3.5 days
328	Waimanalo - MaunawiliMAUH1	68.4	Gauge	Honolulu	16.0%	27 of 168	21 min	75 min
329	MahinahinaMABH1	67.3	Gauge	Maui in Maui	29.1%	49 of 168	22 min	18 h
330	Kahului 11S - Kihei No2KHIH1	61.8	Gauge	Maui in Maui	20.8%	35 of 168	32 min	21 h

How a station is ranked

The 247 Rank answers one question about a weather station: can its readings be relied on? A station has to deliver: its reports arrive when due, soon, without long silences. And its readings have to be right: close to a trusted station nearby, passing their checks, and in step with the weather the forecast and its neighbours confirm.

The 247 score

Storm Station's poller asks every network on its own schedule, around the clock, and keeps the time of every report it hears; the reference comparison and the forecast engine keep the rest. From the last seven days of that record each station is scored out of 100 on six parts, and its 247 score is their weighted mean:

Reports receivedweight 35The share of its scheduled reports received. A station that sends every 5 minutes is due 2,016 reports in a week; one that reports once a day is due 7. Each report is counted in a slot centred on the station's own report time, so a report a minute early or late is still on time, and the week ends an hour back, so a report still on its way is never counted missed.Full marks: 100% received. No marks: none received.
Arrivalweight 10The median time its reports took to arrive from the moment a reading was taken to the moment it reached Storm Station.Full marks: within 10 minutes, or a tenth of its schedule for a station that reports less often. No marks: an hour, or its whole schedule.
Continuityweight 10Its longest silence against its own schedule, so a daily gauge is not marked down for a day between reports.Full marks: a silence of 3 reports or less. No marks: 72 reports, falling evenly on a log scale between.
Accuracyweight 20How closely its temperature follows its reference station the nearest airport or climate reference station that reported within half an hour, up to 15 miles away, reading by reading. A steady offset is taken out, and where both heights are known only the offset beyond 3 F that the height difference does not explain is counted.Full marks: within 1.5 F, allowing 0.1 F more for each mile to the reference. No marks: 6.5 F beyond that.
Instrument checksweight 15The share of its readings that pass a check. For an airfield, the check the forecast engine runs the next day: each reading against the stations around it, as weather services check their own. For any other station, a reading 20 F or more from its reference fails, unless the two stand 3,000 ft or more apart.Full marks: none failed. No marks: 5% failed.
Forecast checkweight 10How closely its temperature matched Storm Station's forecast for the same hours, checked the next day, for every airfield the forecast engine scores. A station whose readings stray far from a forecast its neighbours confirm is one to doubt.Full marks: within 2 F on average. No marks: 8 F.

A part is scored once the week holds 24 readings or comparisons for it. A part that cannot be measured where a station stands counts at the middle of its state's measured stations, so the station is neither lifted nor sunk by it. A part measured nowhere in the state is left out, and the others carry its weight.

From score to rank

Each state's stations are ranked by their score, to the tenth. At an equal score the longer record comes first: a station that sent 2,016 of 2,016 reports has shown more than one that sent 7 of 7. Then the faster arrival, then the shorter silence. Ties on all of them share a rank, as a race is scored: three stations tied for third are all third, and the next is sixth.

A station is ranked once its week holds enough reports to measure: 12, or 3 days for a gauge that reports once a day. The rank is made again every day, so a station that falls silent or starts to read wrong drops, and one that recovers climbs back. Every page shows the same ranking: a station's rank here, in its state's list and on its own page come from one run, and a new run reaches them together. Each station's page shows its score part by part, with the figures behind each.

The same figures as data

/api/ranks for a state and /api/rank for one station, its score in parts; the developer page has every field.