Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-07-21
Time:	19:36:18
Production Date and Time:	2025-07-21 19:41:13 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252021936183_e20252021938556_c20252021939023.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252021931183_e20252021933556_c20252021934043.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	OH
Country/Countries	United States
County/Locality(s)	Fulton County, OH
NWS WFO	Northern Indiana IN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-07-21 19:36:52UTC
Radiative Center (Lat, Lon):	41.551109°, -84.363335°
Nearby Counties (meeting alert criteria):	Fulton County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	26.38 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.54 K
Observed - Background BT (3.9 um)	6.54 K
BT Anomaly (3.9 um)	9.01 K
Maximum Observed - Clear RTM BT (3.9 um)	11.58 K
Maximum Observed BTD (3.9-10/11/12 um)	17.77 K
Observed - Background BTD (3.9-10/11/12 um)	6.71 K
BTD Anomaly (3.9-10/11/12 um)	5.62 K
Similar Pixel Count	10
BT Time Tendency (3.9 um)	5.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.47
Fraction of Surrounding Red Channel Pixels that are Brighter	0.44
Maximum Radiative Power	26.38 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.20°
Mean Solar Zenith Angle	31.60°
Mean Glint Angle	64.50°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	MIe-OH-PAw-NYw_750_m WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Harper County, KS
NWS WFO	Wichita KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-07-21 19:36:51UTC
Radiative Center (Lat, Lon):	37.298332°, -98.125557°
Nearby Counties (meeting alert criteria):	Harper County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.29 K
Observed - Background BT (3.9 um)	3.30 K
BT Anomaly (3.9 um)	2.16 K
Maximum Observed - Clear RTM BT (3.9 um)	5.74 K
Maximum Observed BTD (3.9-10/11/12 um)	18.76 K
Observed - Background BTD (3.9-10/11/12 um)	3.11 K
BTD Anomaly (3.9-10/11/12 um)	2.66 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.58
Fraction of Surrounding Red Channel Pixels that are Brighter	0.96
Maximum Radiative Power	6.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.70°
Mean Solar Zenith Angle	20.70°
Mean Glint Angle	57.30°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Martin County, TX
NWS WFO	Midland/Odessa TX
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-07-21 19:37:20UTC
Radiative Center (Lat, Lon):	32.201946°, -102.006111°
Nearby Counties (meeting alert criteria):	Martin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	116.68 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Likely a Solar Farm
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	333.22 K
Observed - Background BT (3.9 um)	10.63 K
BT Anomaly (3.9 um)	8.82 K
Maximum Observed - Clear RTM BT (3.9 um)	22.92 K
Maximum Observed BTD (3.9-10/11/12 um)	31.29 K
Observed - Background BTD (3.9-10/11/12 um)	9.41 K
BTD Anomaly (3.9-10/11/12 um)	10.73 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	8.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.99
Fraction of Surrounding Red Channel Pixels that are Brighter	0.75
Maximum Radiative Power	67.60 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.60°
Mean Solar Zenith Angle	14.80°
Mean Glint Angle	50.30°
Water Fraction	0.00
Total Pixel Area	11.90 km²
Latest Satellite Imagery:	TXw_750_m
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Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-07-21 19:38:23UTC
Radiative Center (Lat, Lon):	21.483889°, -77.698608°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.87 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	319.04 K
Observed - Background BT (3.9 um)	6.43 K
BT Anomaly (3.9 um)	2.31 K
Maximum Observed - Clear RTM BT (3.9 um)	17.29 K
Maximum Observed BTD (3.9-10/11/12 um)	24.23 K
Observed - Background BTD (3.9-10/11/12 um)	6.42 K
BTD Anomaly (3.9-10/11/12 um)	2.60 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	2.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.82
Fraction of Surrounding Red Channel Pixels that are Brighter	0.44
Maximum Radiative Power	24.87 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.40°
Mean Solar Zenith Angle	32.50°
Mean Glint Angle	35.90°
Water Fraction	0.00
Total Pixel Area	4.40 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental