Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-05-22
Time:	20:41:17
Production Date and Time:	2025-05-22 20:46:16 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251422041174_e20251422043547_c20251422044013.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251422036174_e20251422038547_c20251422039031.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	NE
Country/Countries	United States
County/Locality(s)	Custer County, NE
NWS WFO	North Platte NE
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-05-22 20:41:50UTC
Radiative Center (Lat, Lon):	41.313610°, -99.816666°
Nearby Counties (meeting alert criteria):	Custer County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	49.78 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.18 K
Observed - Background BT (3.9 um)	9.52 K
BT Anomaly (3.9 um)	4.47 K
Maximum Observed - Clear RTM BT (3.9 um)	20.21 K
Maximum Observed BTD (3.9-10/11/12 um)	25.14 K
Observed - Background BTD (3.9-10/11/12 um)	9.99 K
BTD Anomaly (3.9-10/11/12 um)	4.18 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	8.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.35
Fraction of Surrounding Red Channel Pixels that are Brighter	0.72
Maximum Radiative Power	49.78 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.20°
Mean Solar Zenith Angle	33.90°
Mean Glint Angle	57.90°
Water Fraction	0.00
Total Pixel Area	6.80 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Coffee County, GA
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-05-22 20:42:22UTC
Radiative Center (Lat, Lon):	31.473333°, -82.890831°
Nearby Counties (meeting alert criteria):	Coffee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	63.34 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	320.11 K
Observed - Background BT (3.9 um)	14.89 K
BT Anomaly (3.9 um)	15.60 K
Maximum Observed - Clear RTM BT (3.9 um)	20.55 K
Maximum Observed BTD (3.9-10/11/12 um)	26.34 K
Observed - Background BTD (3.9-10/11/12 um)	15.59 K
BTD Anomaly (3.9-10/11/12 um)	12.10 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	12.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.18
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	63.34 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.80°
Mean Solar Zenith Angle	44.60°
Mean Glint Angle	49.30°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Lamar County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-22 20:42:21UTC
Radiative Center (Lat, Lon):	31.433056°, -89.505554°
Nearby Counties (meeting alert criteria):	Lamar County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.98 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.74 K
Observed - Background BT (3.9 um)	2.44 K
BT Anomaly (3.9 um)	2.32 K
Maximum Observed - Clear RTM BT (3.9 um)	8.31 K
Maximum Observed BTD (3.9-10/11/12 um)	8.97 K
Observed - Background BTD (3.9-10/11/12 um)	2.54 K
BTD Anomaly (3.9-10/11/12 um)	3.59 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.40
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.98 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.00°
Mean Solar Zenith Angle	39.00°
Mean Glint Angle	43.00°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_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	2025-05-22 20:43:22UTC
Radiative Center (Lat, Lon):	22.243334°, -79.259720°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.31 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.76 K
Observed - Background BT (3.9 um)	5.87 K
BT Anomaly (3.9 um)	3.08 K
Maximum Observed - Clear RTM BT (3.9 um)	10.15 K
Maximum Observed BTD (3.9-10/11/12 um)	17.00 K
Observed - Background BTD (3.9-10/11/12 um)	4.83 K
BTD Anomaly (3.9-10/11/12 um)	3.18 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	0.91
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.31 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	26.60°
Mean Solar Zenith Angle	48.30°
Mean Glint Angle	45.50°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental