Live/247 Rank/Mississippi

Mississippi 24/7 Rank

Every station in Mississippi 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.

459 stations ranked32.8% sent every report dueranked October 16, 2026page 2 of 2Mississippi instrumentsMississippi 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 459 ranked here, 454 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	County	Received	Reports	Arrives in	Longest silence
250	COLDWATER AT Coldwater River at HernandoHHSM6	95.0	Gauge	DeSoto	99.4%	167 of 168	31 min	2 h
250	Tallahatchie River AT LambertLMGM6	95.0	Gauge	Quitman	99.4%	167 of 168	31 min	2 h
250	Little Tallahatchie River 7 E Sardis DamSRDM6	95.0	Gauge	Panola	99.4%	167 of 168	31 min	2 h
254	Grenada DamGRNM6	95.0	Gauge	Grenada	99.4%	167 of 168	31 min	2 h
255	Big Sunflower River 3 E AnguillaANGM6	95.0	Gauge	Sharkey	99.4%	167 of 168	31 min	2 h
255	Black Bayou @ HWY 12BLBM6	95.0	Gauge	Washington	99.4%	167 of 168	31 min	2 h
255	Big Sunflower At Big Sunflower River @ ClarkdaleBSCM6	95.0	Gauge	Coahoma	99.4%	167 of 168	31 min	2 h
255	Pemburton Cutoff Yazoo RvrGPMM6	95.0	Gauge	Leflore	99.4%	167 of 168	31 min	2 h
255	Yazoo River AT GreenwoodGREM6	95.0	Gauge	Leflore	99.4%	167 of 168	31 min	2 h
255	Big Sunflower River 3 SSW LombardyLBSM6	95.0	Gauge	Sunflower	99.4%	167 of 168	31 min	2 h
255	Big Sunflower River 10 W Little Calio Lndg (belzoni)LCGM6	95.0	Gauge	Humphreys	99.4%	167 of 168	31 min	2 h
255	Wasp Lake Cntl Str LandsideWLLM6	95.0	Gauge	Humphreys	99.4%	167 of 168	31 min	2 h
255	Main Canal Near Wayside (Longwood)WYSM6	95.0	Gauge	Washington	99.4%	167 of 168	31 min	2 h
255	Yazoo River 1 W Yazoo CityYZOM6	95.0	Gauge	Yazoo	99.4%	167 of 168	31 min	2 h
265	Little Sunflower Floodgate - RiversideLSGM6	95.0	Gauge	Issaquena	99.4%	167 of 168	31 min	2 h
266	Big Black River 3 S BentoniaBTAM6	94.8	Gauge	Madison	98.8%	166 of 168	31 min	2 h
267	Raingage Nr Kosciusko, Ms (Ksom6)325903089232550	94.6	Gauge	Attala	99.4%	167 of 168	33 min	2 h
268	Enid Dam TailwaterENTM6	94.6	Gauge	Yalobusha	98.2%	165 of 168	31 min	2 h
268	Grenada Dam TailwaterGRTM6	94.6	Gauge	Grenada	98.2%	165 of 168	31 min	2 h
268	Yocona River AT OxfordOXDM6	94.6	Gauge	Lafayette	98.2%	165 of 168	31 min	2 h
268	Pelahatchie RainPELM6	94.6	Gauge	Rankin	98.2%	165 of 168	31 min	2 h
268	Tallahatchie River 4 SSE Swan LakeSWNM6	94.6	Gauge	Tallahatchie	98.2%	165 of 168	31 min	2 h
268	Yalobusha AT HolcombUHGM6	94.6	Gauge	Grenada	98.2%	165 of 168	31 min	2 h
268	Yalobusha AT WhaleyYWGM6	94.6	Gauge	Leflore	98.2%	165 of 168	31 min	2 h
275	Waste Water Trtmnt Plt Man.PrecipOLBM6	94.4	Cooperative	De Soto	85.7%	6 of 7	9 min	36.1 h
276	UniversityOXFM6	94.4	Cooperative	Lafayette	85.7%	6 of 7	14 min	35.9 h
277	Batesville 2 SWBATM6	94.4	Cooperative	Panola	85.7%	6 of 7	14 min	37.1 h
278	Pleasant HillPLTM6	94.4	Cooperative	De Soto	85.7%	6 of 7	19 min	47 h
279	GlosterGLOM6	94.4	Cooperative	Amite	85.7%	6 of 7	19 min	2 days
280	Southaven 4.8 SEMS-DS-2	94.4	Volunteer	DeSoto	85.7%	6 of 7	26 min	47 h
281	Gloster 1.9 SSWMS-AM-3	94.4	Volunteer	Amite	85.7%	6 of 7	26 min	2 days
282	Columbus 5.3 ESEMS-LW-5	94.4	Volunteer	Lowndes	85.7%	6 of 7	26 min	2 days
283	P. Harrison Archusa CoopPARM6	94.4	Cooperative	Clarke	85.7%	6 of 7	39 min	35.1 h
284	WaynesboroWAYM6	94.4	Cooperative	Wayne	85.7%	6 of 7	66 min	2 days
285	Batesville 0.8 NEMS-PN-8	94.4	Volunteer	Panola	85.7%	6 of 7	85 min	2 days
286	Bay St Louis 1.4 WSWMS-HC-23	94.4	Volunteer	Hancock	85.7%	6 of 7	86 min	2 days
287	Baldwyn 4.3 NMS-PS-5	94.4	Volunteer	Prentiss	85.7%	6 of 7	86 min	34.1 h
288	Picayune 9.0 EMS-HC-26	94.4	Volunteer	Hancock	85.7%	6 of 7	86 min	24 h
289	Columbus 5.7 ESEMS-LW-12	94.4	Volunteer	Lowndes	85.7%	6 of 7	86 min	2 days
290	Bay St. Louis 0.6 SSWMS-HC-24	94.4	Volunteer	Hancock	85.7%	6 of 7	86 min	37.1 h
291	Mantachie 3.4 NMS-IT-3	94.4	Volunteer	Itawamba	85.7%	6 of 7	2.4 h	35.1 h
292	Pascagoula NOAA Lab MS - 8741533PNLM6	94.1	Gauge	Jackson	91.9%	772 of 840	22 min	36 min
293	Yazoo Rvr/Alligator CatfishALGM6	93.8	Gauge	Leflore	95.8%	161 of 168	31 min	2 h
293	Black BayouBBYM6	93.8	Gauge	Tallahatchie	95.8%	161 of 168	31 min	2 h
293	Quiver AT Quiver River near DoddsvilleDODM6	93.8	Gauge	Leflore	95.8%	161 of 168	31 min	2 h
293	Greenwood Cutoff (Upstream)GWNM6	93.8	Gauge	Leflore	95.8%	161 of 168	31 min	2 h
293	Yazoo River At Shell BluffSBGM6	93.8	Gauge	Leflore	95.8%	161 of 168	31 min	2 h
293	Quiver River near Sunflower 6 E SUNFLOWERSNFM6	93.8	Gauge	Leflore	95.8%	161 of 168	31 min	2 h
299	Bay Waveland Yacht Club MS - 8747437WYCM6	93.6	Gauge	Hancock	90.4%	760 of 840	22 min	36 min
300	Little Sunflower Floodgate-Land SideLSLM6	93.5	Gauge	Issaquena	99.4%	167 of 168	38 min	2 h
301	Yazoo River AT BelzoniBELM6	93.5	Gauge	Humphreys	99.4%	167 of 168	38 min	2 h
301	Steele Bayou Near GraceGRGM6	93.5	Gauge	Issaquena	99.4%	167 of 168	38 min	2 h
301	Wasp Lake Cntl Str RiversideWLRM6	93.5	Gauge	Humphreys	99.4%	167 of 168	38 min	2 h
301	Yazoo City Pumping PlantYPPM6	93.5	Gauge	Yazoo	99.4%	167 of 168	38 min	2 h
305	Pearl River At Ratliff`S Ferry Nr Ratliff02484650	93.5	Gauge	Rankin	98.8%	166 of 168	38 min	2 h
306	Lumberton 11.7 SSEMS-PR-14	93.4	Volunteer	Pearl River	85.7%	6 of 7	4.4 h	36.1 h
307	Senatobia 1.5 SMS-TT-1	93.4	Volunteer	Tate	85.7%	6 of 7	4.4 h	36.1 h
308	Big Sunflower River AT Holly BluffHOGM6	93.3	Gauge	Sharkey	98.8%	166 of 168	38 min	2 h
309	Tunica Municipal AirportUTA	93.2	Airport	Tunica	89.4%	451 of 504	10 min	2.7 h
310	PQLPQL	93.2	DCP	-	85.7%	6 of 7	5 h	24 h
311	Muddy Bayou Control StructureMBGM6	93.0	Gauge	Warren	99.4%	167 of 168	41 min	2 h
311	Steele Bayou 0 AT Steele Bayou Structure (Landside/Riverside)SBSM6	93.0	Gauge	Issaquena	99.4%	167 of 168	41 min	2 h
311	Wolf Lake - Hwy 149WLFM6	93.0	Gauge	Yazoo	99.4%	167 of 168	41 min	2 h
314	Beasley Lake ScanBSYM6	93.0	Gauge	Sunflower	99.4%	167 of 168	41 min	2 h
314	Onward ScanOONM6	93.0	Gauge	Sharkey	99.4%	167 of 168	41 min	2 h
314	Perthshire ScanPERM6	93.0	Gauge	Bolivar	99.4%	167 of 168	41 min	2 h
314	Starkville ScanSTKM6	93.0	Gauge	Clay	99.4%	167 of 168	41 min	2 h
314	Vance ScanVNCM6	93.0	Gauge	Tallahatchie	99.4%	167 of 168	41 min	2 h
319	Iuka15M	93.0	Airport	Tishomingo	88.8%	448 of 504	10 min	2.7 h
320	Ocean Springs 3.3 EMS-JC-2	93.0	Volunteer	Jackson	85.7%	6 of 7	5.4 h	36.1 h
321	Louisville - WinstonLMS	92.9	Airport	Winston	89.2%	450 of 504	10 min	2.7 h
322	Goodwin Ck Pasture ScanGCPM6	92.8	Gauge	Panola	98.8%	166 of 168	41 min	2 h
322	North Issaquena ScanNORM6	92.8	Gauge	Issaquena	98.8%	166 of 168	41 min	2 h
322	Sandy Ridge ScanSRXM6	92.8	Gauge	Sunflower	98.8%	166 of 168	41 min	2 h
325	Brookhaven1R7	92.8	Airport	Lincoln	89.8%	453 of 504	10 min	2.7 h
326	AberdeenM40	92.8	Airport	Monroe	89.6%	452 of 504	10 min	2.7 h
327	Tunica ScanTNAM6	92.6	Gauge	Tunica	99.4%	167 of 168	41 min	2 h
328	Beasley LakeS2032	92.6	Soil	Sunflower	99.4%	167 of 168	43 min	64 min
329	Goodwin Ck PastureS2024	92.6	Soil	Panola	99.4%	167 of 168	43 min	2 h
330	Columbus CoopCUSM6	92.4	Cooperative	Lowndes	85.7%	6 of 7	6.7 h	47 h
331	OxfordUOX	92.3	Airport	Lafayette	89.2%	450 of 504	10 min	2.7 h
332	Holly Springs 4 N23803	92.1	Reference	Marshall	100%	84 of 84	1.5 h	3.1 h
333	Newton 5 ENE63831	92.1	Reference	Newton	100%	84 of 84	1.5 h	3.1 h
334	MadisonMBO	92.1	Airport	Madison	89.4%	451 of 504	10 min	2.7 h
335	Hattiesburg 8.0 WSWMS-LM-2	92.0	Volunteer	Lamar	85.7%	6 of 7	7.4 h	2 days
336	Philadelphia 9.6 WMS-NS-10	91.6	Volunteer	Neshoba	85.7%	6 of 7	8.4 h	36.1 h
337	Jackson 6.0 NEMS-HD-18	91.6	Volunteer	Hinds	85.7%	6 of 7	8.4 h	2 days
338	Noxubee River AT MaconMCNM6	91.6	Gauge	Noxubee	84.0%	184 of 219	21 min	2 h
339	Little Tallahatchie Canal 12 W Little Tallahatchie River at EttaETAM6	91.6	Gauge	Union	83.9%	188 of 224	21 min	64 min
340	PicayuneMJD	91.2	Airport	Pearl River	89.6%	452 of 504	10 min	2.7 h
341	Scott ScanSCOM6	91.0	Gauge	Bolivar	96.4%	162 of 168	41 min	4 h
342	OnwardS2033	90.9	Soil	Sharkey	100%	168 of 168	53 min	64 min
342	PerthshireS2046	90.9	Soil	Bolivar	100%	168 of 168	53 min	64 min
344	VanceS2035	90.9	Soil	Tallahatchie	100%	168 of 168	53 min	64 min
345	Goodwin Ck TimberS2025	90.8	Soil	Panola	99.4%	167 of 168	43 min	2 h
346	Sandy RidgeS2109	90.7	Soil	Sunflower	99.4%	167 of 168	53 min	2 h
347	TunicaS2034	90.7	Soil	Tunica	99.4%	167 of 168	53 min	2 h
348	Mayday ScanMAYM6	90.7	Gauge	Yazoo	92.8%	156 of 168	41 min	2 h
349	ClevelandRNV	90.7	Airport	Bolivar	88.6%	447 of 504	20 min	3 h
350	PhiladelphiaMPE	90.7	Airport	Neshoba	86.1%	434 of 504	10 min	3 h
351	Abbeville 8.2 SEMS-LY-4	90.7	Volunteer	Lafayette	85.7%	6 of 7	10.4 h	24 h
352	North IssaquenaS2087	90.5	Soil	Issaquena	98.8%	166 of 168	53 min	2 h
353	StarkvilleS2064	90.2	Soil	Oktibbeha	100%	168 of 168	53 min	64 min
354	Richton 3.4 NMS-PY-4	90.2	Volunteer	Perry	85.7%	6 of 7	11.4 h	2 days
355	Kosciusko RainKZAM6	90.0	Gauge	Attala	85.2%	191 of 224	31 min	64 min
356	Arkabutla Lake OutletARTM6	90.0	Gauge	DeSoto	85.2%	191 of 224	31 min	75 min
357	Chickasawhay River AT EnterpriseENSM6	90.0	Gauge	Clarke	85.2%	191 of 224	31 min	1.8 h
358	MaydayS2110	89.9	Soil	Yazoo	92.8%	156 of 168	45 min	2 h
359	Okatibbee Creek At Arundel02476600	89.9	Gauge	Lauderdale	74.5%	501 of 672	13 min	45 min
360	Ascalmore Tippo Bayou 9 SE Ascalmore Tippo Bayou Nr Swan LakeATBM6	89.7	Gauge	Grenada	94.0%	158 of 168	31 min	9 h
361	Goodwin Ck Timber ScanGCTM6	89.5	Gauge	Panola	99.4%	167 of 168	41 min	2 h
362	Rosedale 3N - Mississippi RiverROSM6	89.4	Gauge	Bolivar	100%	168 of 168	68 min	2.1 h
363	Tunica - Mississippi Mhoon LandingMHOM6	89.4	Gauge	Tunica	100%	168 of 168	71 min	2.1 h
363	Jackson - Steele BayouSBLM6	89.4	Gauge	Sharkey	100%	168 of 168	71 min	2.1 h
363	Yazoo River AT SatartiaYRSM6	89.4	Gauge	Yazoo	100%	168 of 168	71 min	2.1 h
366	Tupelo 3/City Water Plt/Man PrecipTWPM6	89.4	Cooperative	Lee	71.4%	5 of 7	18 min	3 days
367	Olive Branch 0.1 SSWMS-DS-8	89.4	Volunteer	DeSoto	71.4%	5 of 7	26 min	3 days
368	Madison 5.7 WNWMS-MD-8	89.4	Volunteer	Madison	71.4%	5 of 7	26 min	2.5 days
369	Kosciusko 0.9 EMS-AT-11	89.4	Volunteer	Attala	71.4%	5 of 7	26 min	2 days
370	Fayette 6.0 SEMS-JF-1	89.4	Volunteer	Jefferson	71.4%	5 of 7	26 min	2 days
371	Natchez City CoopNATM6	89.4	Cooperative	Adams	71.4%	5 of 7	26 min	2 days
372	P Harrison Dunns Falls CoopPDFM6	89.4	Cooperative	Lauderdale	71.4%	5 of 7	58 min	2 days
373	Collinsville CoopCLLM6	89.4	Cooperative	Lauderdale	71.4%	5 of 7	69 min	2 days
374	Columbus 5.3 NMS-LW-2	89.4	Volunteer	Lowndes	71.4%	5 of 7	86 min	3 days
375	Flowood 2.9 NEMS-RN-2	89.4	Volunteer	Rankin	71.4%	5 of 7	86 min	36.1 h
376	Pass Christian 3.5 NEMS-HR-10	89.4	Volunteer	Harrison	71.4%	5 of 7	86 min	2 days
377	Biloxi 13.1 NNWMS-HR-34	89.4	Volunteer	Harrison	71.4%	5 of 7	2.4 h	3 days
378	Lucedale 13.1 SEMS-GG-2	89.4	Volunteer	George	71.4%	5 of 7	2.4 h	3 days
379	Mississippi River AT Friars PointFRPM6	89.0	Gauge	Coahoma	98.8%	166 of 168	71 min	2.1 h
380	ScottS2070	88.7	Soil	Bolivar	96.4%	162 of 168	53 min	4 h
381	Mize 3.9 SSWMS-SM-6	88.4	Volunteer	Smith	71.4%	5 of 7	4.4 h	2 days
382	Keesler AFB/BiloxiBIX	88.3	Airport	Harrison	100%	168 of 168	15 min	70 min
383	Philadelphia 4.5 SWMS-NS-2	88.0	Volunteer	Neshoba	71.4%	5 of 7	5.4 h	2 days
384	Oxford 3.9 NMS-LY-14	87.0	Volunteer	Lafayette	85.7%	6 of 7	18.4 h	24 h
385	ClarksdaleCKM	86.9	Airport	Coahoma	89.0%	449 of 504	10 min	18.2 h
386	RaymondJVW	86.7	Airport	Hinds	89.8%	453 of 504	10 min	2.7 h
387	Tnc Fort Bayou ScanTFBM6	86.6	Gauge	Jackson	99.4%	167 of 168	41 min	2 h
388	Pass Christian 8.5 NMS-HR-56	86.6	Volunteer	Harrison	71.4%	5 of 7	8.4 h	36.1 h
389	VicksburgVKS	86.1	Airport	Warren	89.2%	450 of 504	30 min	2.7 h
390	Natchez 9.1 ESEMS-AD-4	86.1	Volunteer	Adams	71.4%	5 of 7	9.4 h	3 days
391	Coldwater River 3 N Arkabutla DamARKM6	85.7	Gauge	De Soto	72.9%	245 of 336	31 min	64 min
392	Tallahatchie AT MoneyMOGM6	85.1	Gauge	Leflore	80.9%	136 of 168	16 min	24 h
393	Citizen station EW2701EW2701	84.9	Citizen	Harrison	61.3%	103 of 168	18 s	4 h
394	Tnc Fort BayouS2082	84.8	Soil	Jackson	100%	168 of 168	53 min	64 min
395	Corinth 5.3 SE (CntyRd 271)MS-AC-5	84.4	Volunteer	Alcorn	85.7%	6 of 7	24.4 h	35.1 h
396	Gulfport 5.3 NWMS-HR-39	84.4	Volunteer	Harrison	57.1%	4 of 7	86 min	3 days
397	Hattiesburg 0.4 NNEMS-FR-21	83.9	Volunteer	Forrest	57.1%	4 of 7	86 min	3.5 days
398	Citizen station FW5442FW5442	83.7	Citizen	Bolivar	61.3%	325 of 530	17 s	1.9 h
399	Okatibbee ReservoirMRDM6	83.6	Cooperative	Lauderdale	57.1%	4 of 7	3 h	3.5 days
400	Canton 12.4 ENEMS-MD-31	83.5	Volunteer	Madison	57.1%	4 of 7	86 min	4 days
401	Perkinston 1.7 NEMS-ST-4	83.4	Volunteer	Stone	57.1%	4 of 7	2.4 h	4 days
402	Citizen station GW7801GW7801	83.3	Citizen	Madison	62.2%	251 of 403	18 s	2.6 h
403	Citizen station FW0304FW0304	82.6	Citizen	Lowndes	59.5%	100 of 168	18 s	6.3 h
404	Citizen station GW3439GW3439	82.6	Citizen	Pearl River	58.9%	297 of 504	16 s	2.2 h
405	Citizen station DW6848DW6848	82.5	Citizen	DeSoto	58.0%	130 of 224	17 s	4.5 h
406	Olive BranchOLV	81.6	Airport	De Soto	55.3%	279 of 504	10 min	2.4 h
407	Citizen station EW1604EW1604	81.5	Citizen	Jackson	55.9%	94 of 168	16 s	6.5 h
408	PascagoulaPQL	81.2	Airport	Jackson	59.7%	223 of 373	11 min	2 h
409	Citizen station GW6243GW6243	81.2	Citizen	Forrest	55.3%	93 of 168	20 s	6.8 h
410	Citizen station GW0671GW0671	80.4	Citizen	Alcorn	56.2%	298 of 530	17 s	3 h
411	Citizen station CW7847CW7847	80.2	Citizen	Panola	60.7%	102 of 168	18 s	7 h
412	Bay_St._LouisHSA	80.2	Airport	Hancock	56.5%	95 of 168	12 min	11 h
413	Ocean SpringsOCSM6	79.4	Cooperative	Jackson	42.8%	3 of 7	9 min	3 days
414	Hattiesburg 3SWHTBM6	79.4	Cooperative	Forrest	42.8%	3 of 7	49 min	3 days
415	Gulfport 2.6 WSWMS-HR-57	79.4	Volunteer	Harrison	42.8%	3 of 7	86 min	2.6 days
416	CoffeevilleCFFM6	79.4	Cooperative	Yalobusha	42.8%	3 of 7	1.6 h	2 days
417	CorinthCORM6	79.4	Cooperative	Alcorn	42.8%	3 of 7	2 h	24 h
418	Citizen station EW5980EW5980	79.3	Citizen	Hinds	50.8%	114 of 224	17 s	5.5 h
419	Citizen station GW6636GW6636	79.1	Citizen	Rankin	57.1%	288 of 504	15 s	2.7 h
420	Pascagoula 1.2 SSEMS-JC-39	78.9	Volunteer	Jackson	42.8%	3 of 7	3.4 h	2.5 days
421	Citizen station WB5CONWB5CON	78.6	Citizen	Alcorn	49.5%	50 of 101	16 s	10.1 h
422	Met Site Grand Bay At Moss PointGDXM6	78.5	Gauge	Jackson	84.3%	189 of 224	20 min	64 min
423	Citizen station E8376E8376	78.4	Citizen	Warren	56.9%	287 of 504	18 s	3 h
424	Gautier 4.9 NMS-JC-22	78.1	Volunteer	Jackson	42.8%	3 of 7	26 min	4.5 days
425	Hattiesburg 1.2 WSWMS-FR-4	78.1	Volunteer	Forrest	42.8%	3 of 7	86 min	4.5 days
426	BelzoniBLZM6	77.8	Cooperative	Humphreys	42.8%	3 of 7	26 min	5 days
427	Citizen station GW4106GW4106	77.7	Citizen	Panola	59.1%	298 of 504	16 s	2.6 h
428	Citizen station GW5434GW5434	77.6	Citizen	Jones	57.7%	97 of 168	14 s	7.8 h
429	Moss Point 6SE - Grand BayGDQM6	77.6	Gauge	Jackson	44.0%	74 of 168	21 min	2 h
430	Citizen station GW3750GW3750	77.0	Citizen	Lamar	49.2%	331 of 672	20 s	2.7 h
431	Citizen station K0YPK0YP	76.6	Citizen	Jackson	46.4%	104 of 224	18 s	8 h
432	Citizen station FW6464FW6464	76.4	Citizen	Harrison	45.6%	100 of 219	16 s	8.2 h
433	Citizen station KB5MHKB5MH	76.0	Citizen	Prentiss	50.1%	281 of 560	18 s	3.6 h
434	Kosciusko CoopKOSM6	75.7	Cooperative	Attala	42.8%	3 of 7	10.5 h	2 days
435	Citizen station KE5HYTKE5HYT	75.4	Citizen	Alcorn	46.3%	173 of 373	17 s	7.2 h
436	Carriere 5.9 NMS-PR-8	75.2	Volunteer	Pearl River	42.8%	3 of 7	9.4 h	4 days
437	Laurel 7.6 EMS-JN-7	75.1	Volunteer	Jones	57.1%	4 of 7	22.4 h	3 days
438	Corinth 3.1 SSW (S Tate St)MS-AC-2	74.4	Volunteer	Alcorn	57.1%	4 of 7	25.4 h	35.1 h
439	Liberty 1.4 WMS-AM-4	74.4	Volunteer	Amite	57.1%	4 of 7	26.4 h	3 days
440	Citizen station GW8042GW8042	74.1	Citizen	Harrison	41.8%	211 of 504	16 s	3.8 h
441	Citizen station FW0278FW0278	73.6	Citizen	Pike	45.5%	102 of 224	14 s	19 h
442	Brandon 1.9 NEMS-RN-3	73.5	Volunteer	Rankin	57.1%	4 of 7	25.4 h	4 days
443	West Point 1.0 SSEMS-CY-1	73.5	Volunteer	Clay	57.1%	4 of 7	32.4 h	4 days
444	Citizen station CW2449CW2449	73.5	Citizen	Lee	41.1%	70 of 170	20 s	15.8 h
445	TENN-TOM WATERWAY AT Tenn-Tom Waterway at G. Wilkins L&D at SmiLKBM6	72.7	Gauge	Monroe	51.7%	87 of 168	29 min	20.5 h
446	Petit Bois Island, Port of PascagoulaNDBC-PTBM6	71.8	Gauge	Jackson	58.3%	327 of 560	44 min	6.3 h
447	Tallahala Creek 1 W WaldrupWALM6	71.1	Gauge	Jasper	23.2%	26 of 112	21 min	4.5 h
448	Belmont01M	65.9	Airport	Tishomingo	35.1%	177 of 504	10 min	4.3 days
449	Churchwell Road (Camp Dansler)BCRM6	65.6	Gauge	Forrest	19.6%	33 of 168	20 min	9.8 h
450	Sandersville - Tallahala CreekSANM6	65.2	Gauge	Jones	18.7%	63 of 336	16 min	6.5 h
451	Citizen station FW0416FW0416	63.3	Citizen	DeSoto	20.8%	421 of 2,016	18 s	3.6 h
452	Citizen station GW0149GW0149	63.1	Citizen	Rankin	20.2%	408 of 2,016	18 s	3.6 h
453	Citizen station GW7983GW7983	63.0	Citizen	Amite	20.3%	411 of 2,016	17 s	3.7 h
454	Citizen station GW7424GW7424	61.9	Citizen	Tishomingo	20.6%	52 of 252	22 s	43.7 h
455	Citizen station FW9957FW9957	61.1	Citizen	Rankin	20.4%	412 of 2,016	18 s	3.6 h
456	Bay Waveland Yacht ClubNDBC-WYCM6	61.0	Gauge	Hancock	58.3%	327 of 560	44 min	6.3 h
457	Citizen station EW0412EW0412	61.0	Citizen	Oktibbeha	19.0%	64 of 336	18 s	4.4 days
458	StarkvilleSTF	57.9	Airport	Oktibbeha	9.1%	46 of 504	10 min	15.3 h
459	NakikaIKT	55.6	Airport	GMZ575	3.5%	18 of 504	6 s	5 days

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; an airfield is compared with the nearest other airport, never its own report. 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.