Live/247 Rank/Louisiana

Louisiana 24/7 Rank

Every station in Louisiana 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.

743 stations ranked24.2% sent every report dueranked October 4, 2026page 3 of 3Louisiana instrumentsLouisiana 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. Of the 743 ranked here, 732 have a page of their own; the rest are platforms heard here that have not yet reported enough to be listed.

Every station, ranked

Rank	Station	Score	Network	Parish	Received	Reports	Arrives in	Longest silence
501	Bayou Arsene @ Hecker RdCAHL1	91.8	Gauge	Calcasieu	78.1%	197 of 252	13 min	81 min
502	Jennings3R7	91.7	Airport	Jeff n Davis	90.2%	455 of 504	11 min	4.3 h
503	MarksvilleMKV	91.5	Airport	Avoyelles	90.0%	454 of 504	12 min	4.3 h
504	New RoadsHZR	91.4	Airport	Pointe Coupee	89.6%	452 of 504	12 min	4.3 h
505	Bayou Bartholomew AT BeekmanBKML1	91.3	Gauge	Morehouse	99.4%	167 of 168	53 min	2 h
505	Red River 10 NE Red River Lock 1RRAL1	91.3	Gauge	Catahoula	99.4%	167 of 168	53 min	2 h
507	Harvey Canal Near Boomtown CasinoHCEL1	91.3	Gauge	Jefferson	99.4%	167 of 168	53 min	2 h
508	AtlantisATP	91.3	Airport	GMZ013	95.2%	480 of 504	12 min	8.2 h
509	SulphurUXL	91.3	Airport	Calcasieu	89.8%	453 of 504	12 min	4.7 h
510	Red River L/D 2 TwRBTL1	91.1	Gauge	Rapides	98.8%	166 of 168	53 min	2 h
511	Lake Charles 3E - Kayouchee CouleeCKAL1	91.0	Gauge	Calcasieu	75.8%	170 of 224	13 min	75 min
512	Eb L-14 @ Boys Village RdCBVL1	90.9	Gauge	Calcasieu	75.5%	195 of 258	13 min	75 min
513	Buxton Creek At Douglas RoadCDRL1	90.9	Gauge	Calcasieu	75.4%	169 of 224	13 min	75 min
514	Dequincy 2SE - Buxton CreekBUXL1	90.8	Gauge	Calcasieu	86.6%	194 of 224	33 min	62 min
514	Jonesboro - Dugdemona RiverDRJL1	90.8	Gauge	Bienville	86.6%	194 of 224	33 min	62 min
514	Amite River AT GrangevilleGVLL1	90.8	Gauge	St Helena	86.6%	194 of 224	33 min	62 min
514	PEARL RIVER 2 ESE Navigatinal Canal #2 near BushPRDL1	90.8	Gauge	St Tammany	86.6%	194 of 224	33 min	62 min
514	PEARL RIVER 2 SE Navigational Canal #3 near SunPRTL1	90.8	Gauge	St Tammany	86.6%	194 of 224	33 min	62 min
514	PEARL RIVER 6 NNW Navigational Canal #1 near Pearl RiverPRUL1	90.8	Gauge	St Tammany	86.6%	194 of 224	33 min	62 min
520	GonzaleREG	90.7	Airport	Ascension	97.8%	493 of 504	12 min	2.7 h
521	Iowa 2SW - English BayouCEBL1	90.7	Gauge	Calcasieu	75.0%	168 of 224	13 min	76 min
521	Eb L-14 @ Iowa Baseball FieldCIAL1	90.7	Gauge	Calcasieu	75.0%	168 of 224	13 min	76 min
523	Baton Rouge - Old Ward CreekOWCL1	90.4	Gauge	East Baton Rouge	85.7%	192 of 224	33 min	62 min
523	Woodlawn - Vermillion RiverVRWL1	90.4	Gauge	Vermilion	85.7%	192 of 224	33 min	62 min
525	Bogue Falaya River AT Camp CovingtonCGSL1	90.4	Gauge	St Tammany	85.7%	192 of 224	33 min	62 min
526	Prien 11SE - Government DitchCDFL1	90.3	Gauge	Calcasieu	79.5%	334 of 420	17 min	1.7 h
527	Moss Bluff 6NW - WF DunnCWFL1	90.2	Gauge	Calcasieu	78.1%	394 of 504	17 min	75 min
528	Pioneer - Big Colewa BayouCOPL1	90.1	Gauge	West Carroll	84.8%	190 of 224	33 min	62 min
529	Cocodrie Pumping Plant (Riverside)CORL1	90.0	Gauge	Catahoula	100%	168 of 168	63 min	62 min
529	Mississippi River AT Knox LandingKLML1	90.0	Gauge	Concordia	100%	168 of 168	63 min	62 min
529	Atchafalaya River 1 SE MelvilleMLVL1	90.0	Gauge	St Landry	100%	168 of 168	63 min	62 min
532	Mississippi River AT Red River LandingRRLL1	90.0	Gauge	Pointe Coupee	100%	168 of 168	63 min	62 min
532	Atchafalaya River 1 E SimmesportSMAL1	90.0	Gauge	Avoyelles	100%	168 of 168	63 min	62 min
534	Bayou Macon 1 SE ComoCOGL1	90.0	Gauge	Franklin	100%	168 of 168	63 min	62 min
534	Pearl River Lock 2PLTL1	90.0	Gauge	St Tammany	100%	168 of 168	63 min	62 min
536	Tensas River AT ClaytonCYNL1	90.0	Gauge	Concordia	100%	168 of 168	72 min	2 h
536	Fool River Pumping Plant / RiversideSFRL1	90.0	Gauge	Franklin	100%	168 of 168	72 min	2 h
538	TICKFAW RIVER AT Tickfaw River at SpringfieldTSPL1	90.0	Gauge	Livingston	100%	168 of 168	73 min	2 h
539	Lake Charles 8SW - W-5CBGL1	90.0	Gauge	Calcasieu	75.6%	254 of 336	17 min	70 min
540	Homer 3SSWHMRL1	90.0	Cooperative	Claiborne	71.4%	5 of 7	26 min	2.4 days
541	Lacassine Wildlife RefugeLWRL1	90.0	Cooperative	Cameron	71.4%	5 of 7	60 min	35.7 h
542	Crowley 2 NECROL1	90.0	Cooperative	Acadia	71.4%	5 of 7	1.5 h	35 h
543	Fire TowerOBEL1	90.0	Cooperative	Allen	71.4%	5 of 7	2.2 h	30 h
544	Sulphur - Choupique BayouCSBL1	89.9	Gauge	Calcasieu	75.3%	217 of 288	17 min	1.6 h
545	Lsu Iberia Research STNJENL1	89.9	Cooperative	Iberia	71.4%	5 of 7	2.5 h	36 h
546	PQML1PQML1	89.9	DCP	-	71.4%	5 of 7	2.5 h	2 days
547	RED RIVER AT L&D NO. 1 TWRATL1	89.8	Gauge	Catahoula	99.4%	167 of 168	62 min	2 h
547	Red River 3 W Red River Lock 2RRBL1	89.8	Gauge	Rapides	99.4%	167 of 168	62 min	2 h
549	Big Colewa Creek 8 SW Oak GroveBCOL1	89.8	Gauge	West Carroll	99.4%	167 of 168	63 min	2 h
549	Haha Bayou Pump Station - RiverHARL1	89.8	Gauge	Catahoula	99.4%	167 of 168	63 min	2 h
549	Long Branch Drainage StructureLBDL1	89.8	Gauge	Catahoula	99.4%	167 of 168	63 min	2 h
549	LARTO LAKE AT Larto Lake at Larto LakeLRTL1	89.8	Gauge	Catahoula	99.4%	167 of 168	63 min	2 h
549	Boeuf River 7 W Fort NecessityNECL1	89.8	Gauge	Franklin	99.4%	167 of 168	63 min	2 h
549	GULF INTRACOASTAL WATERWAY 2 SSW GIWW at Paris Road Bridge nearPRSL1	89.8	Gauge	Orleans	99.4%	167 of 168	63 min	2 h
549	3 SSE West Closure CPX1 near WoodmereWCCL1	89.8	Gauge	Plaquemines	99.4%	167 of 168	63 min	2 h
556	Bayou Des Allemands 1 WSW Bayou Des Allemands at Des AllemandsBDAL1	89.8	Gauge	Lafourche	99.4%	167 of 168	72 min	2 h
556	Lake Providence - Mississippi RiverLKML1	89.8	Gauge	East Carroll	99.4%	167 of 168	72 min	2 h
558	ABBL1ABBL1	89.7	DCP	-	71.4%	5 of 7	3 h	2 days
559	Nantachie Lake Near AlohaALOL1	89.6	Gauge	Grant	98.8%	166 of 168	62 min	2 h
560	Bundick Creek AT Bundick LakeBKDL1	89.6	Gauge	Beauregard	98.8%	166 of 168	63 min	2 h
560	Catahoula Lake Diversion CanalCAGL1	89.6	Gauge	La Salle	98.8%	166 of 168	63 min	2 h
560	MISSISSIPPI RIVER 8 NE Southwest Pass Mile 7.5 near BurrwoodCKBL1	89.6	Gauge	Plaquemines	98.8%	166 of 168	63 min	2 h
560	MISSISSIPPI RIVER AT Mississippi River at Head of PassesHPGL1	89.6	Gauge	Plaquemines	98.8%	166 of 168	63 min	2 h
560	Long Branch Drainage StructureLBGL1	89.6	Gauge	Catahoula	98.8%	166 of 168	63 min	2 h
560	Bayou Cocodrie Near MonteryMOGL1	89.6	Gauge	Concordia	98.8%	166 of 168	63 min	2 h
560	MISSISSIPPI RIVER 3 NNW Alliance Refinery near IrontonMRAL1	89.6	Gauge	Plaquemines	98.8%	166 of 168	63 min	2 h
560	Old River Auxilary Inflow 0 AT Old River Auxiliary Inflow/OutfloORAL1	89.6	Gauge	Concordia	98.8%	166 of 168	63 min	2 h
560	Bayou Sorrel Lock LandsideSLSL1	89.6	Gauge	Iberville	98.8%	166 of 168	63 min	2 h
560	St Francisville 6SE - Mississippi RiverSTFL1	89.6	Gauge	West Feliciana	98.8%	166 of 168	63 min	2 h
560	MISSISSIPPI RIVER AT VeniceVNCL1	89.6	Gauge	Plaquemines	98.8%	166 of 168	63 min	2 h
571	BAYOU BLACK AT Bayou Black at GibsonGBSL1	89.6	Gauge	Terrebonne	98.8%	166 of 168	73 min	2 h
571	Keel Boat Pass NE Of CharentonKBPL1	89.6	Gauge	Iberia	98.8%	166 of 168	73 min	2 h
571	Little Bayou SorrelSTPL1	89.6	Gauge	St Martin	98.8%	166 of 168	73 min	2 h
571	Ramah - Workman CanalWCRL1	89.6	Gauge	Iberville	98.8%	166 of 168	73 min	2 h
575	Dulac 3NDLCL1	89.6	Cooperative	Terrebonne	71.4%	5 of 7	3.2 h	47 h
576	BSRL1BSRL1	89.6	DCP	-	71.4%	5 of 7	3.2 h	2.5 days
577	Black River AT AcmeACML1	89.4	Gauge	Concordia	98.2%	165 of 168	63 min	2 h
577	Atchafalaya River AT Bayou Boeuf at AmeliaBBOL1	89.4	Gauge	Assumption	98.2%	165 of 168	63 min	2 h
577	Bayou Courtableau Above Drainage StructBCCL1	89.4	Gauge	St. John The Baptist	98.2%	165 of 168	63 min	2 h
577	Mississippi River 1 SW Mississippi River at Bonnet Carre North nBCNL1	89.4	Gauge	St Charles	98.2%	165 of 168	63 min	2 h
577	Mississippi River 1 WSW Mississippi River at Bonnet Carre near NBCSL1	89.4	Gauge	St Charles	98.2%	165 of 168	63 min	2 h
577	Atchafalaya River 2 NE BAYOU LATENACHE NEAR MELVILLEBLML1	89.4	Gauge	Pointe Coupee	98.2%	165 of 168	63 min	2 h
577	Bayou Latenache DownstreamBLVL1	89.4	Gauge	Pointe Coupee	98.2%	165 of 168	63 min	2 h
577	BAYOU PETIT CAILLOU 1 NW Bayou Petit Caillou at CocodrieBPCL1	89.4	Gauge	Terrebonne	98.2%	165 of 168	63 min	2 h
577	BAYOU SEGNETTE 1 SW Bayou Segnette at Lapalco BlvdBSWL1	89.4	Gauge	St Martin	98.2%	165 of 168	63 min	2 h
577	Mississippi River AT Baton RougeBTRL1	89.4	Gauge	W Baton Rouge	98.2%	165 of 168	63 min	2 h
577	Black River AT Jonesville L&DJNEL1	89.4	Gauge	Catahoula	98.2%	165 of 168	63 min	2 h
577	Mermentau AT Lacassine NwrLCSL1	89.4	Gauge	Cameron	98.2%	165 of 168	63 min	2 h
577	Calcasieu River AT Port Of LCHLKCL1	89.4	Gauge	Calcasieu	98.2%	165 of 168	63 min	2 h
577	Old River Inflow Channel 0 AT Old River Lowsill Inflow ChannelNOGL1	89.4	Gauge	Concordia	98.2%	165 of 168	63 min	2 h
577	Mississippi River AT ReserveRRVL1	89.4	Gauge	St John Baptist	98.2%	165 of 168	63 min	2 h
577	INNER HARBOR NAVIGATIONAL CANAL 1 NNE IHNC/Seabrook Bridge nearSBNL1	89.4	Gauge	Orleans	98.2%	165 of 168	63 min	2 h
577	SELLERS CANAL 2 ESE Sellar Canal at Hwy 90 near SalixSCHL1	89.4	Gauge	St Charles	98.2%	165 of 168	63 min	2 h
577	Wild Cow Bayou StructureWCGL1	89.4	Gauge	Concordia	98.2%	165 of 168	63 min	2 h
595	PontchatoulaPONL1	89.4	Cooperative	Tangipahoa	71.4%	5 of 7	3.7 h	25 h
596	Cocodrie Pumping Plant (Land Side)COTL1	89.2	Gauge	Catahoula	97.6%	164 of 168	63 min	2 h
597	ADSL1ADSL1	89.2	DCP	-	71.4%	5 of 7	4 h	2 days
598	LCOL1LCOL1	89.2	DCP	-	71.4%	5 of 7	4 h	2 days
599	Carlyss 1E - W-36CDDL1	89.0	Gauge	Calcasieu	75.9%	383 of 504	17 min	85 min
600	Moss Bluff 1E - CFD2CFDL1	88.9	Gauge	Calcasieu	69.8%	176 of 252	13 min	81 min
601	Carlyss - Bayou ChoupiqueCBQL1	88.8	Gauge	Calcasieu	69.4%	241 of 347	13 min	75 min
602	Jeanerette 0.2 ELA-IB-6	88.3	Volunteer	Iberia	66.6%	2 of 3	26 min	2 days
603	FSA-Opelousas 1.0 ESELA-SL-6	88.3	Volunteer	St. Landry	66.6%	2 of 3	26 min	35 h
604	Columbia 4.1 NNWLA-CW-3	88.3	Volunteer	Caldwell	66.6%	2 of 3	26 min	36 h
604	FSA-Jennings 1.3 NLA-JD-6	88.3	Volunteer	Jefferson Davis	66.6%	2 of 3	26 min	36 h
606	New Orleans 3.8 WSWLA-OR-14	88.3	Volunteer	Orleans	66.6%	2 of 3	85 min	2 days
607	FSA-Tallulah 1.7 SSELA-MD-1	88.3	Volunteer	Madison	66.6%	2 of 3	86 min	36 h
607	Baldwin 1.8 NLA-MY-3	88.3	Volunteer	St. Mary	66.6%	2 of 3	86 min	36 h
609	Pineville 0.4 NNWLA-RP-10	88.3	Volunteer	Rapides	66.6%	2 of 3	86 min	37 h
610	Pleasant Hill 10.2 SELA-SN-3	88.3	Volunteer	Sabine	66.6%	2 of 3	86 min	2 days
611	Clinton 0.4 SLA-EF-8	88.3	Volunteer	East Feliciana	66.6%	2 of 3	2.4 h	2 days
612	Hessmer 2.5 WSWLA-AV-8	88.3	Volunteer	Avoyelles	66.6%	2 of 3	2.4 h	36 h
613	Lacassine Bayou At Hayes 1 NNECLHL1	88.2	Gauge	Calcasieu	67.8%	171 of 252	13 min	81 min
614	BAYOU BLACK AT Bayou Black at GreenwoodGBBL1	88.1	Gauge	Terrebonne	94.6%	159 of 168	75 min	2.9 h
615	Prien - Henderson BayouCDLL1	88.1	Gauge	Calcasieu	67.7%	273 of 403	13 min	75 min
616	Little Indian Bayou @ Topsy RdCITL1	88.1	Gauge	Calcasieu	67.4%	170 of 252	13 min	81 min
617	Moss Bluff 1W - Moss GullyCMOL1	88.1	Gauge	Calcasieu	67.4%	170 of 252	13 min	81 min
618	Ditch L-3 @ Chaisson RdCCHL1	87.9	Gauge	Calcasieu	67.0%	169 of 252	13 min	81 min
618	Moss Bluff 3NW - Belfield DitchCPFL1	87.9	Gauge	Calcasieu	67.0%	169 of 252	13 min	81 min
620	Dequincy 2SSE - Buxton CreekCBUL1	87.9	Gauge	Calcasieu	66.6%	96 of 144	13 min	2 h
621	Central 2.2 SELA-EB-31	87.9	Volunteer	East Baton Rouge	66.6%	2 of 3	3.4 h	37 h
622	FSA-St. Joseph 0.5 NNWLA-TS-2	87.9	Volunteer	Tensas	66.6%	2 of 3	3.4 h	36 h
623	FSA-Clinton 0.8 SELA-EF-5	87.9	Volunteer	East Feliciana	66.6%	2 of 3	3.4 h	36 h
624	Lake Charles 9NE - Kenner GullyCKHL1	87.8	Gauge	Calcasieu	66.6%	192 of 288	13 min	86 min
625	Gillis 1ESE - Little Indian BayouCINL1	87.8	Gauge	Calcasieu	66.6%	168 of 252	13 min	2 h
625	Prien - W4 Nelson RoadCNRL1	87.8	Gauge	Calcasieu	66.6%	168 of 252	13 min	2 h
627	Moss Bluff 2NW - BFD3CPRL1	87.8	Gauge	Calcasieu	66.6%	168 of 252	13 min	81 min
628	Goldsmith Canal @ Goos RdCGGL1	87.8	Gauge	Calcasieu	66.6%	168 of 252	13 min	81 min
628	Moss Bluff 3NNW - Belfield DitchCJML1	87.8	Gauge	Calcasieu	66.6%	168 of 252	13 min	81 min
630	Westlake 1N - L-32-CCWRL1	87.7	Gauge	Calcasieu	67.2%	271 of 403	13 min	80 min
631	Carlyss 4SW - ChoupiqueCSUL1	87.7	Gauge	Calcasieu	66.9%	225 of 336	13 min	1.6 h
632	Bayou Pierre 2 NW POWHATANPOWL1	87.5	Gauge	Natchitoches	83.9%	141 of 168	23 min	12 h
633	Whiskey Bay Pilot Channel Near Henderson 8NeWBPL1	87.4	Gauge	St Martin	95.2%	160 of 168	72 min	4 h
634	St. Gabriel 2.8 NNWLA-IV-6	87.4	Volunteer	Iberville	66.6%	2 of 3	4.4 h	36 h
634	FSA-Rayville 1.1 WLA-RC-3	87.4	Volunteer	Richland	66.6%	2 of 3	4.4 h	36 h
636	Stonewall 5.3 NELA-DS-6	87.4	Volunteer	De Soto	66.6%	2 of 3	4.4 h	36 h
637	Bayou Boeuf Lock EastBOLL1	87.3	Gauge	St Mary	92.2%	155 of 168	82 min	3 h
638	Iowa 7NNW - Bayou SerpentCACL1	87.1	Gauge	Calcasieu	66.8%	204 of 305	13 min	2.1 h
639	Carlyss 4WNW - Wing GullyCWGL1	87.1	Gauge	Calcasieu	64.7%	261 of 403	13 min	65 min
640	Starks 4S - L4CGML1	86.9	Gauge	Calcasieu	83.8%	845 of 1,008	13 min	4.5 h
641	Ruston 5.5 NNWLA-LN-3	86.9	Volunteer	Lincoln	66.6%	2 of 3	5.4 h	35 h
642	Jonesboro 3.6 ENELA-JC-7	86.9	Volunteer	Jackson	66.6%	2 of 3	5.4 h	36 h
643	FSA-De Ridder 0.9 ELA-BG-4	86.9	Volunteer	Beauregard	66.6%	2 of 3	5.4 h	35 h
644	Dequincy - L24 at GrandCGAL1	86.8	Gauge	Calcasieu	63.8%	184 of 288	13 min	85 min
645	Prien - W4 LateralCERL1	86.6	Gauge	Calcasieu	63.3%	213 of 336	13 min	1.5 h
646	Vinton 1SE - Coon GullyCULL1	86.6	Gauge	Calcasieu	63.3%	213 of 336	13 min	65 min
647	Alexandria 2.8 SWLA-RP-7	86.5	Volunteer	Rapides	66.6%	2 of 3	6.4 h	36 h
648	FSA-Oak Grove 0.2 SLA-WC-3	86.5	Volunteer	West Carroll	66.6%	2 of 3	6.4 h	35 h
649	FSA-Winnsboro 1.0 SSWLA-FP-7	86.5	Volunteer	Franklin	66.6%	2 of 3	6.4 h	36 h
650	Gillis 6WSW - WF HolbrookCWHL1	86.5	Gauge	Calcasieu	63.1%	212 of 336	13 min	1.5 h
651	Sulphur 4SE - Bayou DIndeCAAL1	86.4	Gauge	Calcasieu	65.4%	220 of 336	13 min	2 h
652	Lake Charles 5ENE - English BayouCEPL1	86.3	Gauge	Calcasieu	62.5%	210 of 336	13 min	1.5 h
653	Dequincy L24CDQL1	86.1	Gauge	Calcasieu	61.8%	178 of 288	13 min	86 min
654	Dequincy 1SE - L20CRGL1	86.0	Gauge	Calcasieu	67.8%	342 of 504	17 min	1.5 h
655	Lake Charles 1.8 SWLA-CC-23	86.0	Volunteer	Calcasieu	66.6%	2 of 3	7.4 h	36 h
656	GallianoGAO	85.8	Airport	Jefferson	86.5%	436 of 504	12 min	18.4 h
657	Carlyss - L-36BCXLL1	85.6	Gauge	Calcasieu	68.7%	462 of 672	17 min	85 min
658	Bell City 4WSW - Jacques CouleeCJCL1	85.5	Gauge	Calcasieu	67.0%	338 of 504	17 min	1.6 h
659	Green Canyon 641TAH	85.3	Airport	Terrebonne	99.2%	500 of 504	12 min	80 min
660	BastropBQP	85.2	Airport	Morehouse	87.5%	441 of 504	17 min	17.1 h
661	Lake Charles 9E - English BayouCPHL1	85.2	Gauge	Calcasieu	59.2%	199 of 336	13 min	1.5 h
662	Converse 7.8 NNWLA-DS-8	85.1	Volunteer	De Soto	66.6%	2 of 3	9.4 h	36 h
663	Mansfield 6.5 ENELA-DS-4	85.1	Volunteer	De Soto	66.6%	2 of 3	9.4 h	2 days
664	Iowa 4NW - BA L-2CBOL1	85.1	Gauge	Calcasieu	59.0%	170 of 288	13 min	86 min
665	Carlyss - ChoupiqueCCDL1	85.0	Gauge	Calcasieu	63.8%	322 of 504	17 min	80 min
666	Lake Charles - Contraband BayouCCBL1	85.0	Gauge	Calcasieu	61.2%	247 of 403	13 min	1.7 h
667	Lsu Sweet Potato Res.Station CoopWINL1	85.0	Cooperative	Franklin	57.1%	4 of 7	21 min	2.5 days
668	BlanchardELCL1	85.0	Cooperative	Bossier	57.1%	4 of 7	41 min	33 h
669	Vidalia No 2 CoopVIDL1	85.0	Cooperative	Concordia	57.1%	4 of 7	51 min	2 days
670	Starks 2NE - Bearhead CreekCBHL1	84.9	Gauge	Calcasieu	58.4%	131 of 224	13 min	60 min
671	W-14 @ Joe Spears RdCJSL1	84.8	Gauge	Calcasieu	67.4%	680 of 1,008	13 min	85 min
672	LivingstonLVGL1	84.7	Cooperative	Livingston	57.1%	4 of 7	3 h	2 days
673	Baton Rouge 0.5 ESELA-EB-72	84.6	Volunteer	East Baton Rouge	66.6%	2 of 3	10.4 h	37 h
674	Rayne 1.0 WLA-AC-3	84.6	Volunteer	Acadia	66.6%	2 of 3	10.4 h	36 h
675	Sulphur 2SSE - Little Bayou DIndeCBIL1	84.6	Gauge	Calcasieu	61.7%	249 of 403	13 min	2 h
676	Vinton - Hampton CouleeCHCL1	84.4	Gauge	Calcasieu	59.5%	240 of 403	13 min	1.7 h
677	Jackson 3.6 NNELA-EF-7	84.2	Volunteer	East Feliciana	66.6%	2 of 3	11.4 h	36 h
678	Vinton 3SSE - Johnny BreauxCVDL1	83.9	Gauge	Calcasieu	58.3%	235 of 403	13 min	1.7 h
679	Sulphur - Houston RiverCHAL1	83.4	Gauge	Calcasieu	56.0%	226 of 403	13 min	1.6 h
680	Calhoun 4.3 SSELA-OC-16	83.2	Volunteer	Ouachita	66.6%	2 of 3	13.4 h	2 days
681	Baton Rouge 9.8 SELA-EB-78	83.2	Volunteer	East Baton Rouge	66.6%	2 of 3	13.4 h	2 days
682	Sulphur - Bayou DindeCDSL1	83.2	Gauge	Calcasieu	62.3%	419 of 672	17 min	1.5 h
683	Bayou Courtableau at CourtableauBCDL1	83.1	Gauge	St. Landry	83.9%	141 of 168	32 min	26 h
684	Calcasieu River AT White Oak ParkCWOL1	83.0	Gauge	Calcasieu	55.0%	222 of 403	13 min	1.6 h
685	Lake Charles - Contraband BayouCCAL1	82.9	Gauge	Calcasieu	57.3%	289 of 504	13 min	1.7 h
686	Hammond Muni AirportHDC	82.7	Airport	Livingston	80.1%	404 of 504	12 min	29.4 h
687	Prien - L-2ACMCL1	82.5	Gauge	Calcasieu	56.3%	284 of 504	13 min	1.7 h
688	FSA-New Roads 0.2 SWLA-PC-4	82.3	Volunteer	Pointe Coupee	66.6%	2 of 3	15.4 h	36 h
689	Quitman 2.5 ELA-JC-3	82.3	Volunteer	Jackson	66.6%	2 of 3	15.4 h	3 days
690	Sulphur 4NNE - Houston RiverCHSL1	82.1	Gauge	Calcasieu	52.6%	171 of 325	13 min	2 h
691	BakerBAEL1	80.0	Cooperative	E Baton Rouge	42.8%	3 of 7	51 min	2 days
692	Oak Grove CoopOKCL1	80.0	Cooperative	West Carroll	42.8%	3 of 7	61 min	2 days
693	Red River Research StationBSSL1	80.0	Cooperative	Bossier	42.8%	3 of 7	74 min	2.5 days
694	Moss Bluff - Goldsmith CanalCSGL1	79.9	Gauge	Calcasieu	46.6%	188 of 403	13 min	1.6 h
695	Lake Charles - W6CWLL1	79.9	Gauge	Calcasieu	46.1%	186 of 403	13 min	1.6 h
696	Dequincy 5SE - Little RiverCAIL1	79.9	Gauge	Calcasieu	44.0%	103 of 234	13 min	2 h
696	Sulphur 6NW - L10CCLPL1	79.9	Gauge	Calcasieu	44.0%	103 of 234	13 min	2 h
698	Sulphur 2ESE - Bayou DIndeCDML1	79.7	Gauge	Calcasieu	49.2%	248 of 504	13 min	1.9 h
699	Patterson MemorialPTN	79.4	Airport	Terrebonne	70.2%	118 of 168	11 min	2.2 days
700	Lake Charles - Chennault IntlCWF	79.1	Airport	Calcasieu	52.3%	264 of 504	12 min	3.4 h
701	Moss Bluff 7NW - Indian BayouCIHL1	79.0	Gauge	Calcasieu	49.9%	503 of 1,008	13 min	75 min
702	Dequincy 1SE - Lower WF BuxtonCWBL1	79.0	Gauge	Calcasieu	41.4%	87 of 210	12 min	2 h
703	New Iberia 6.1 WNWLA-IB-5	78.3	Volunteer	Iberia	66.6%	2 of 3	26.4 h	36 h
704	Moss Bluff 3W - WFCGHL1	78.3	Gauge	Calcasieu	44.2%	223 of 504	13 min	1.7 h
705	Lake Charles - Kayouchee Coulee PumpCKPL1	78.1	Gauge	Calcasieu	45.0%	227 of 504	13 min	2 h
706	Mississippi River 4 W New OrleansNORL1	77.7	Gauge	Orleans	84.5%	142 of 168	63 min	27 h
707	NEW RIVER CANAL 5 E New River Canal near SorrentoNRSL1	76.9	Gauge	Ascension	67.1%	451 of 672	18 min	2.3 days
708	JamestownJMSL1	76.7	Cooperative	Bienville	42.8%	3 of 7	9.5 h	36 h
709	FSA-Ville Platte 1.0 ESELA-EV-5	76.7	Volunteer	Evangeline	33.3%	1 of 3	26 min	2.5 days
710	FSA-Abbeville 2.0 ELA-VM-9	76.7	Volunteer	Vermilion	33.3%	1 of 3	86 min	2.5 days
711	New RoadsNWRL1	76.5	Cooperative	Pointe Coupee	42.8%	3 of 7	10 h	3 days
712	Westwego 2.4 ENELA-OR-13	76.2	Volunteer	Orleans	33.3%	1 of 3	3.4 h	2 days
713	FSA-Ferriday 1.0 WSWLA-CN-3	76.2	Volunteer	Concordia	33.3%	1 of 3	3.4 h	2.5 days
714	Baton Rouge 7.4 SLA-EB-76	75.3	Volunteer	East Baton Rouge	33.3%	1 of 3	5.4 h	2.5 days
715	Gillis 5ESE - Blackmon BayouCDEL1	75.2	Gauge	Calcasieu	35.3%	178 of 504	13 min	1.7 h
716	Houma-TerrebonneHUM	74.0	Airport	Terrebonne	45.8%	77 of 168	9 min	28 h
717	Shenandoah 1.5 SLA-EB-63	73.9	Volunteer	East Baton Rouge	33.3%	1 of 3	8.4 h	2.6 days
718	Benton 4.1 SSELA-BS-33	73.4	Volunteer	Bossier	33.3%	1 of 3	9.4 h	2.5 days
719	Dequincy 6SW - Buxton CreekCAOL1	72.6	Gauge	Calcasieu	25.8%	87 of 336	13 min	2 h
720	Lake Charles 5SE - Kayouchee CouleeCKML1	72.0	Gauge	Calcasieu	33.3%	112 of 336	13 min	5.5 h
721	Iowa 7SW - Government DitchCGDL1	71.9	Gauge	Calcasieu	29.9%	201 of 672	13 min	2 h
722	Starks 3NW - L9CSOL1	71.5	Gauge	Calcasieu	31.9%	161 of 504	13 min	3.7 h
723	Ringgold 6.5 NWLA-BV-9	71.1	Volunteer	Bienville	33.3%	1 of 3	14.4 h	40 h
724	FSA-Jonesville 0.9 WLA-CT-3	71.1	Volunteer	Catahoula	33.3%	1 of 3	14.4 h	2.5 days
725	Vinton 3W - W6/L3CBEL1	70.7	Gauge	Calcasieu	26.6%	179 of 672	13 min	2 h
726	FSA-Amite City 0.8 SWLA-TG-19	70.6	Volunteer	Tangipahoa	33.3%	1 of 3	15.4 h	2.5 days
727	Prien 8SE - Black BayouCBKL1	70.6	Gauge	Calcasieu	26.3%	177 of 672	13 min	2 h
728	Bell City 2NW - Sidney DerouenCSDL1	70.4	Gauge	Calcasieu	25.6%	172 of 672	13 min	2 h
729	Lake Charles 10S - Black BayouCAKL1	70.3	Gauge	Calcasieu	25.6%	172 of 672	13 min	2 h
730	Dequincy 5SE - Cypress CreekCHOL1	68.5	Gauge	Calcasieu	17.6%	89 of 504	13 min	2 h
731	Vinton 6NE - Wing GullyCAVL1	68.1	Gauge	Calcasieu	25.0%	168 of 672	13 min	3.8 h
732	Moss Bluff 4NW - Little Indian BayouCIPL1	68.1	Gauge	Calcasieu	24.7%	166 of 672	13 min	3.7 h
733	Des Allemands 2.0 NNELA-SC-7	67.8	Volunteer	St. Charles	33.3%	1 of 3	21.4 h	2.5 days
734	New Orleans 4NE - PeoplesNGPL1	67.3	Gauge	Orleans	21.3%	39 of 183	13 min	12 h
735	TANGIPAHOA RIVER 6 E Tangipahoa River near PonchatoulaPNTL1	66.4	Gauge	Tangipahoa	25.6%	43 of 168	17 min	21 h
736	New Orleans 3NE - FranklinNOFL1	66.4	Gauge	Orleans	17.8%	30 of 168	13 min	12 h
737	New Orleans 2N - BroadNOBL1	65.0	Gauge	Orleans	17.4%	44 of 252	13 min	12 h
738	New Orleans 6NE - DownmanNODL1	64.9	Gauge	Orleans	16.0%	36 of 224	13 min	11.9 h
739	Vinton 5NW - Gum SloughCASL1	63.4	Gauge	Calcasieu	25.6%	129 of 504	13 min	42 h
740	Chauvin Bayou 1 N MonroeAUVL1	61.1	Gauge	Ouachita	24.4%	41 of 168	22 min	5.4 days
741	New Orleans 3NW - City ParkNCPL1	60.5	Gauge	Orleans	10.3%	52 of 504	12 min	11.3 h
742	New Orleans 3N - GentillyNGTL1	58.8	Gauge	Orleans	6.1%	31 of 504	13 min	12 h
743	NEWNEW	45.4	DCP	-	0.9%	14 of 1,440	5 h	23.9 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.