Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-02-21
Time:	16:26:17
Production Date and Time:	2025-02-21 16:31:13 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250521626172_e20250521628545_c20250521629008.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250521621172_e20250521623545_c20250521624019.nc
Number Of Thermal Anomaly Alerts:	8

Possible Wildfire

Basic Information
State/Province(s)	NE
Country/Countries	United States
County/Locality(s)	Hooker County, NE
NWS WFO	North Platte NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 16:26:50UTC
Radiative Center (Lat, Lon):	41.830555°, -101.057777°
Nearby Counties (meeting alert criteria):	Hooker County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.44 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	275.69 K
Observed - Background BT (3.9 um)	6.16 K
BT Anomaly (3.9 um)	9.17 K
Maximum Observed - Clear RTM BT (3.9 um)	11.76 K
Maximum Observed BTD (3.9-10/11/12 um)	9.78 K
Observed - Background BTD (3.9-10/11/12 um)	5.28 K
BTD Anomaly (3.9-10/11/12 um)	10.81 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.96
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.81 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.30°
Mean Solar Zenith Angle	63.20°
Mean Glint Angle	118.20°
Water Fraction	0.00
Total Pixel Area	14.10 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	NE
Country/Countries	United States
County/Locality(s)	Jefferson County, NE
NWS WFO	Omaha/Valley NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 16:26:50UTC
Radiative Center (Lat, Lon):	40.020279°, -97.099998°
Nearby Counties (meeting alert criteria):	Jefferson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	32.81 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	283.11 K
Observed - Background BT (3.9 um)	11.96 K
BT Anomaly (3.9 um)	13.14 K
Maximum Observed - Clear RTM BT (3.9 um)	20.24 K
Maximum Observed BTD (3.9-10/11/12 um)	18.40 K
Observed - Background BTD (3.9-10/11/12 um)	10.71 K
BTD Anomaly (3.9-10/11/12 um)	22.09 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	3.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.98
Fraction of Surrounding Red Channel Pixels that are Brighter	0.96
Maximum Radiative Power	32.81 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.80°
Mean Solar Zenith Angle	59.90°
Mean Glint Angle	111.30°
Water Fraction	0.00
Total Pixel Area	19.40 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Chambers County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 16:27:21UTC
Radiative Center (Lat, Lon):	32.829166°, -85.553886°
Nearby Counties (meeting alert criteria):	Chambers County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.36 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.27 K
Observed - Background BT (3.9 um)	4.14 K
BT Anomaly (3.9 um)	3.38 K
Maximum Observed - Clear RTM BT (3.9 um)	12.08 K
Maximum Observed BTD (3.9-10/11/12 um)	11.15 K
Observed - Background BTD (3.9-10/11/12 um)	3.39 K
BTD Anomaly (3.9-10/11/12 um)	6.77 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.81
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.36 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.00°
Mean Solar Zenith Angle	48.70°
Mean Glint Angle	88.10°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Chattahoochee County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 16:27:21UTC
Radiative Center (Lat, Lon):	32.368057°, -84.860558°
Nearby Counties (meeting alert criteria):	Chattahoochee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.70 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.78 K
Observed - Background BT (3.9 um)	4.65 K
BT Anomaly (3.9 um)	2.16 K
Maximum Observed - Clear RTM BT (3.9 um)	14.75 K
Maximum Observed BTD (3.9-10/11/12 um)	11.46 K
Observed - Background BTD (3.9-10/11/12 um)	3.73 K
BTD Anomaly (3.9-10/11/12 um)	3.72 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	2.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	0.57
Maximum Radiative Power	5.89 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.30°
Mean Solar Zenith Angle	48.00°
Mean Glint Angle	86.70°
Water Fraction	0.00
Total Pixel Area	10.30 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Baldwin County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 16:27:21UTC
Radiative Center (Lat, Lon):	30.819166°, -87.887222°
Nearby Counties (meeting alert criteria):	Baldwin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.13 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.33 K
Observed - Background BT (3.9 um)	4.33 K
BT Anomaly (3.9 um)	2.71 K
Maximum Observed - Clear RTM BT (3.9 um)	11.97 K
Maximum Observed BTD (3.9-10/11/12 um)	10.26 K
Observed - Background BTD (3.9-10/11/12 um)	4.12 K
BTD Anomaly (3.9-10/11/12 um)	4.46 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	4.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.13 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.70°
Mean Solar Zenith Angle	48.00°
Mean Glint Angle	86.30°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Levy County, FL
NWS WFO	Tampa Bay Ruskin FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 16:27:52UTC
Radiative Center (Lat, Lon):	29.346666°, -82.584442°
Nearby Counties (meeting alert criteria):	Levy County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.41 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.65 K
Observed - Background BT (3.9 um)	6.65 K
BT Anomaly (3.9 um)	3.52 K
Maximum Observed - Clear RTM BT (3.9 um)	19.74 K
Maximum Observed BTD (3.9-10/11/12 um)	15.30 K
Observed - Background BTD (3.9-10/11/12 um)	6.55 K
BTD Anomaly (3.9-10/11/12 um)	8.46 K
Similar Pixel Count	6
BT Time Tendency (3.9 um)	3.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.72
Fraction of Surrounding Red Channel Pixels that are Brighter	0.25
Maximum Radiative Power	16.41 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	35.30°
Mean Solar Zenith Angle	44.40°
Mean Glint Angle	79.10°
Water Fraction	0.00
Total Pixel Area	4.90 km²
Latest Satellite Imagery:	FLs_750_m SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Marion County, FL
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 16:27:52UTC
Radiative Center (Lat, Lon):	29.273611°, -82.063614°
Nearby Counties (meeting alert criteria):	Marion County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.30 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.88 K
Observed - Background BT (3.9 um)	5.68 K
BT Anomaly (3.9 um)	1.93 K
Maximum Observed - Clear RTM BT (3.9 um)	15.40 K
Maximum Observed BTD (3.9-10/11/12 um)	11.84 K
Observed - Background BTD (3.9-10/11/12 um)	4.48 K
BTD Anomaly (3.9-10/11/12 um)	3.43 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	2.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.52
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.30 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	35.10°
Mean Solar Zenith Angle	44.10°
Mean Glint Angle	78.60°
Water Fraction	0.00
Total Pixel Area	4.90 km²
Latest Satellite Imagery:	FLs_750_m SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Marion County, FL
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 16:27:52UTC
Radiative Center (Lat, Lon):	29.093056°, -81.942223°
Nearby Counties (meeting alert criteria):	Marion County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.88 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.18 K
Observed - Background BT (3.9 um)	2.99 K
BT Anomaly (3.9 um)	1.88 K
Maximum Observed - Clear RTM BT (3.9 um)	9.49 K
Maximum Observed BTD (3.9-10/11/12 um)	9.12 K
Observed - Background BTD (3.9-10/11/12 um)	3.25 K
BTD Anomaly (3.9-10/11/12 um)	4.31 K
Similar Pixel Count	17
BT Time Tendency (3.9 um)	1.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.23
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.88 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	34.90°
Mean Solar Zenith Angle	43.90°
Mean Glint Angle	78.20°
Water Fraction	0.00
Total Pixel Area	4.90 km²
Latest Satellite Imagery:	FLs_750_m SCs-GAe-FLn_750_m
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