Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-03-24
Time:	16:46:17
Production Date and Time:	2025-03-24 16:51:05 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250831646173_e20250831648546_c20250831649029.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250831641173_e20250831643546_c20250831644034.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Prairie County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-24 16:47:21UTC
Radiative Center (Lat, Lon):	34.788334°, -91.550552°
Nearby Counties (meeting alert criteria):	Prairie County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	31.94 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.34 K
Observed - Background BT (3.9 um)	5.48 K
BT Anomaly (3.9 um)	1.86 K
Maximum Observed - Clear RTM BT (3.9 um)	18.92 K
Maximum Observed BTD (3.9-10/11/12 um)	18.97 K
Observed - Background BTD (3.9-10/11/12 um)	6.10 K
BTD Anomaly (3.9-10/11/12 um)	2.70 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	3.40 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	0.98
Maximum Radiative Power	31.94 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.10°
Mean Solar Zenith Angle	39.40°
Mean Glint Angle	83.20°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Grayson County, TX
NWS WFO	Fort Worth TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-24 16:47:20UTC
Radiative Center (Lat, Lon):	33.649445°, -96.894722°
Nearby Counties (meeting alert criteria):	Grayson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.83 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.16 K
Observed - Background BT (3.9 um)	2.95 K
BT Anomaly (3.9 um)	3.24 K
Maximum Observed - Clear RTM BT (3.9 um)	14.76 K
Maximum Observed BTD (3.9-10/11/12 um)	10.84 K
Observed - Background BTD (3.9-10/11/12 um)	1.98 K
BTD Anomaly (3.9-10/11/12 um)	4.35 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.95
Fraction of Surrounding Red Channel Pixels that are Brighter	0.88
Maximum Radiative Power	7.83 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.60°
Mean Solar Zenith Angle	41.30°
Mean Glint Angle	86.60°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	TXe-LA-ARs_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 (Cloud)
Mean Object Date/Time	2025-03-24 16:48:22UTC
Radiative Center (Lat, Lon):	21.565001°, -77.543335°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	508.80 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	343.58 K
Observed - Background BT (3.9 um)	34.00 K
BT Anomaly (3.9 um)	16.23 K
Maximum Observed - Clear RTM BT (3.9 um)	40.86 K
Maximum Observed BTD (3.9-10/11/12 um)	49.68 K
Observed - Background BTD (3.9-10/11/12 um)	33.10 K
BTD Anomaly (3.9-10/11/12 um)	17.37 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	6.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.95
Fraction of Surrounding Red Channel Pixels that are Brighter	0.28
Maximum Radiative Power	308.62 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.50°
Mean Solar Zenith Angle	21.90°
Mean Glint Angle	46.90°
Water Fraction	0.00
Total Pixel Area	22.20 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	Unknown
Country/Countries	Dominican Republic
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-24 16:48:53UTC
Radiative Center (Lat, Lon):	18.483334°, -68.718887°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.42 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.67 K
Observed - Background BT (3.9 um)	5.88 K
BT Anomaly (3.9 um)	2.41 K
Maximum Observed - Clear RTM BT (3.9 um)	15.00 K
Maximum Observed BTD (3.9-10/11/12 um)	20.18 K
Observed - Background BTD (3.9-10/11/12 um)	6.01 K
BTD Anomaly (3.9-10/11/12 um)	2.34 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	5.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.50
Fraction of Surrounding Red Channel Pixels that are Brighter	0.65
Maximum Radiative Power	18.42 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	23.10°
Mean Solar Zenith Angle	17.60°
Mean Glint Angle	40.30°
Water Fraction	0.00
Total Pixel Area	4.30 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)