Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-05-16
Time:	14:11:18
Production Date and Time:	2025-05-16 14:16:06 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251361411180_e20251361413552_c20251361414052.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251361406180_e20251361408552_c20251361409041.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	NE
Country/Countries	United States
County/Locality(s)	Howard County, NE
NWS WFO	Hastings NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-16 14:11:51UTC
Radiative Center (Lat, Lon):	41.310833°, -98.586388°
Nearby Counties (meeting alert criteria):	Howard County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.76 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.77 K
Observed - Background BT (3.9 um)	2.51 K
BT Anomaly (3.9 um)	1.66 K
Maximum Observed - Clear RTM BT (3.9 um)	11.81 K
Maximum Observed BTD (3.9-10/11/12 um)	9.46 K
Observed - Background BTD (3.9-10/11/12 um)	1.90 K
BTD Anomaly (3.9-10/11/12 um)	1.96 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	0.60 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	0.98
Maximum Radiative Power	4.76 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.60°
Mean Solar Zenith Angle	58.90°
Mean Glint Angle	94.90°
Water Fraction	0.00
Total Pixel Area	6.70 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)	Calhoun County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-16 14:12:22UTC
Radiative Center (Lat, Lon):	31.594444°, -84.807777°
Nearby Counties (meeting alert criteria):	Calhoun County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.03 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.33 K
Observed - Background BT (3.9 um)	3.83 K
BT Anomaly (3.9 um)	3.65 K
Maximum Observed - Clear RTM BT (3.9 um)	9.02 K
Maximum Observed BTD (3.9-10/11/12 um)	14.07 K
Observed - Background BTD (3.9-10/11/12 um)	3.39 K
BTD Anomaly (3.9-10/11/12 um)	2.17 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	2.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.69
Fraction of Surrounding Red Channel Pixels that are Brighter	0.81
Maximum Radiative Power	13.03 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.40°
Mean Solar Zenith Angle	47.40°
Mean Glint Angle	68.30°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Jackson County, FL
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-16 14:12:22UTC
Radiative Center (Lat, Lon):	30.980556°, -85.484444°
Nearby Counties (meeting alert criteria):	Jackson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.85 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.19 K
Observed - Background BT (3.9 um)	4.80 K
BT Anomaly (3.9 um)	11.97 K
Maximum Observed - Clear RTM BT (3.9 um)	11.06 K
Maximum Observed BTD (3.9-10/11/12 um)	17.09 K
Observed - Background BTD (3.9-10/11/12 um)	4.48 K
BTD Anomaly (3.9-10/11/12 um)	5.23 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	3.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.70
Fraction of Surrounding Red Channel Pixels that are Brighter	0.88
Maximum Radiative Power	16.85 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.00°
Mean Solar Zenith Angle	47.90°
Mean Glint Angle	68.70°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Lake County, FL
NWS WFO	Melbourne FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-16 14:12:53UTC
Radiative Center (Lat, Lon):	28.998056°, -81.380836°
Nearby Counties (meeting alert criteria):	Lake County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.09 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.25 K
Observed - Background BT (3.9 um)	1.87 K
BT Anomaly (3.9 um)	0.87 K
Maximum Observed - Clear RTM BT (3.9 um)	6.21 K
Maximum Observed BTD (3.9-10/11/12 um)	8.86 K
Observed - Background BTD (3.9-10/11/12 um)	1.74 K
BTD Anomaly (3.9-10/11/12 um)	1.30 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	1.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.60
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.09 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	34.60°
Mean Solar Zenith Angle	44.30°
Mean Glint Angle	60.80°
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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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Osceola County, FL
NWS WFO	Melbourne FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-16 14:12:53UTC
Radiative Center (Lat, Lon):	27.866388°, -81.174721°
Nearby Counties (meeting alert criteria):	Osceola County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.15 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.00 K
Observed - Background BT (3.9 um)	2.92 K
BT Anomaly (3.9 um)	1.60 K
Maximum Observed - Clear RTM BT (3.9 um)	7.16 K
Maximum Observed BTD (3.9-10/11/12 um)	10.26 K
Observed - Background BTD (3.9-10/11/12 um)	2.54 K
BTD Anomaly (3.9-10/11/12 um)	2.36 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.64
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.15 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	33.30°
Mean Solar Zenith Angle	44.10°
Mean Glint Angle	59.30°
Water Fraction	0.00
Total Pixel Area	4.80 km²
Latest Satellite Imagery:	FLs_750_m
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Next Generation Fire System (NGFS) - Experimental