Next Generation Fire System (NGFS) -- CIMSS

Date:	2023-12-13
Time:	19:31:17
Production Date and Time:	2023-12-13 19:35:57 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20233471931171_e20233471933544_c20233471934048.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20233471926171_e20233471928544_c20233471929014.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	IA
Country/Countries	USA
County/Locality(s)	Mahaska County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-12-13 19:31:51UTC
Radiative Center (Lat, Lon):	41.470000°, -92.510000°
Nearby Counties (meeting alert criteria):	Mahaska County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	23.69 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.11 K
Observed - Background BT (3.9 um)	8.89 K
BT Anomaly (3.9 um)	8.85 K
Maximum Observed - Clear RTM BT (3.9 um)	15.50 K
Maximum Observed BTD (3.9-10/11/12 um)	24.42 K
Observed - Background BTD (3.9-10/11/12 um)	8.68 K
BTD Anomaly (3.9-10/11/12 um)	5.56 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	8.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.22
Fraction of Surrounding Red Channel Pixels that are Brighter	0.58
Maximum Radiative Power	23.69 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.30°
Mean Solar Zenith Angle	67.60°
Mean Glint Angle	104.70°
Water Fraction	0.00
Total Pixel Area	7.50 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	USA
County/Locality(s)	Washington County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-12-13 19:32:22UTC
Radiative Center (Lat, Lon):	33.020000°, -82.650000°
Nearby Counties (meeting alert criteria):	Washington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	46.67 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.60 K
Observed - Background BT (3.9 um)	16.54 K
BT Anomaly (3.9 um)	20.86 K
Maximum Observed - Clear RTM BT (3.9 um)	13.64 K
Maximum Observed BTD (3.9-10/11/12 um)	31.68 K
Observed - Background BTD (3.9-10/11/12 um)	15.26 K
BTD Anomaly (3.9-10/11/12 um)	15.14 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	0.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.48
Fraction of Surrounding Red Channel Pixels that are Brighter	0.75
Maximum Radiative Power	46.67 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.40°
Mean Solar Zenith Angle	63.70°
Mean Glint Angle	92.90°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Perry County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2023-12-13 19:32:21UTC
Radiative Center (Lat, Lon):	32.790000°, -87.030000°
Nearby Counties (meeting alert criteria):	Perry County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	78.52 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.80 K
Observed - Background BT (3.9 um)	13.26 K
BT Anomaly (3.9 um)	13.94 K
Maximum Observed - Clear RTM BT (3.9 um)	10.15 K
Maximum Observed BTD (3.9-10/11/12 um)	30.29 K
Observed - Background BTD (3.9-10/11/12 um)	13.93 K
BTD Anomaly (3.9-10/11/12 um)	13.49 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	18.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.67
Fraction of Surrounding Red Channel Pixels that are Brighter	0.91
Maximum Radiative Power	39.52 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.40°
Mean Solar Zenith Angle	61.60°
Mean Glint Angle	90.30°
Water Fraction	0.00
Total Pixel Area	11.50 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)	Cuba
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-12-13 19:33:21UTC
Radiative Center (Lat, Lon):	22.620000°, -83.010000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	54.24 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.96 K
Observed - Background BT (3.9 um)	9.80 K
BT Anomaly (3.9 um)	5.52 K
Maximum Observed - Clear RTM BT (3.9 um)	13.97 K
Maximum Observed BTD (3.9-10/11/12 um)	21.98 K
Observed - Background BTD (3.9-10/11/12 um)	9.61 K
BTD Anomaly (3.9-10/11/12 um)	6.37 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	5.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.79
Fraction of Surrounding Red Channel Pixels that are Brighter	0.89
Maximum Radiative Power	29.38 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.00°
Mean Solar Zenith Angle	54.90°
Mean Glint Angle	73.10°
Water Fraction	0.00
Total Pixel Area	9.50 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)