Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 21-11-2016 and time 02:19:48 (UTC) in region 3 km SE Ussita (MC)

A magnitude ML 2.0 earthquake occured in region: 3 km SE Ussita (MC), on

  • 21-11-2016 02:19:48 (UTC)
  • 21-11-2016 03:19:48 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9230, 13.1500 at 9 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Ussita MC 3 444 444
Castelsantangelo sul Nera MC 3 281 725
Visso MC 5 1107 1832
Preci PG 10 724 2556
Bolognola MC 10 142 2698
Acquacanina MC 12 121 2819
Fiastra MC 13 559 3378
Fiordimonte MC 14 202 3580
Monte Cavallo MC 14 145 3725
Montemonaco AP 15 604 4329
Norcia PG 15 4957 9286
Montefortino FM 16 1178 10464
Pieve Torina MC 16 1458 11922
Pievebovigliana MC 16 866 12788
Montegallo AP 17 523 13311
Sarnano MC 18 3264 16575
Amandola FM 18 3629 20204
Sellano PG 19 1079 21283
Muccia MC 20 915 22198

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km E of Foligno (57155 inhabitants)
54 Km NW of Teramo (54892 inhabitants)
58 Km NE of Terni (111501 inhabitants)
65 Km E of Perugia (166134 inhabitants)
67 Km NW of L'Aquila (69753 inhabitants)
83 Km SW of Ancona (100861 inhabitants)
94 Km W of Montesilvano (53738 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 2.0 2016-11-21
02:19:48		 42.9233 13.1503 9 2019-07-19
13:23:51		 Bollettino Sismico Italiano INGV 61175381
Reviewed
Rev100 		ML 2.4 2016-11-21
02:19:48		 42.9203 13.1497 9 2016-11-21
02:26:20		 Sala Sismica INGV-Roma 34075251
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-11-21 02:19:48 ± 0.03
Latitude 42.9233 ± 0.0009
Longitude 13.1503 ± 0.0025
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 61175381

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 192
Semi-minor axis of confidence ellipse (meter) 65
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 258
Circular confidence region, given by single value of horizontal uncertainty (meter) 190.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 41
Number of associated phases, regardless of their use for origin computation 82
Number of defining phases 82
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.07195
Epicentral distance of station farthest from the epicenter (degree) 0.57826
Number of stations at which the event was observed 44
Number of stations from which data was used for origin computation 44
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 47
Type of magnitude ML
Reference to an origin 61175381
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-09-24 08:52:14

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 32
Type of magnitude ML
Reference to an origin 34075251
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-11-21 02:26:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GIGS.HHN. 2016-11-21T02:20:07.90 0.6 undecidable manual S 146 62.493 50 0.09 45
IV.CESX.HHZ. 2016-11-21T02:20:06.90 0.6 undecidable manual S 233 57.6978 50 0.38 43
IV.CING.HHZ. 2016-11-21T02:20:05.00 0.6 undecidable manual S 4 50.3163 50 0.45 42
IV.FOSV.EHZ. 2016-11-21T02:20:05.20 0.6 undecidable manual S 323 51.9036 50 0.22 44
IV.ATCC.EHZ. 2016-11-21T02:20:05.10 0.6 undecidable manual S 305 50.5161 50 0.48 42
IV.TERO.HHZ. 2016-11-21T02:20:04.50 0.6 undecidable manual S 132 49.7169 50 0.09 46
IV.RM33.EHZ. 2016-11-21T02:20:03.80 0.6 undecidable manual S 173 46.2204 50 0.32 44
IV.EL6.EHZ. 2016-11-21T02:20:03.60 0.3 undecidable manual S 355 45.2214 50 0.41 65
IV.CAMP.HHZ. 2016-11-21T02:20:03.70 0.6 undecidable manual S 154 47.9187 50 -0.21 45
IV.T1246.HHN. 2016-11-21T02:20:03.70 0.6 undecidable manual S 143 46.9197 50 0.05 46
IV.SNTG.HHZ. 2016-11-21T02:20:01.90 0.6 undecidable manual S 335 40.5261 50 -0.04 47
IV.SMA1.EHN. 2016-11-21T02:20:00.50 0.6 undecidable manual S 155 35.8419 50 -0.18 46
IV.GAG1.HNE. 2016-11-21T02:20:00.80 0.6 undecidable manual S 349 35.5422 50 0.18 46
IV.SSFR.HHZ. 2016-11-21T02:20:00.06 0.6 undecidable manual P 332 64.1913 50 0.28 43
IV.LNSS.HHZ. 2016-11-21T02:20:00.70 0.6 undecidable manual S 194 36.6411 50 -0.21 46
IV.T1299.HNN. 2016-11-21T02:20:00.30 0.6 undecidable manual S 161 33.8439 50 0.15 47
IV.SSM1.HNE. 2016-11-21T02:20:00.00 0.3 undecidable manual S 4 33.9438 50 -0.19 69
IV.T1243.HHZ. 2016-11-21T02:20:00.50 0.6 undecidable manual S 136 34.9428 50 0.05 47
IV.T1201.HNN. 2016-11-21T02:19:59.90 0.6 undecidable manual S 164 30.6471 106 0.67 41
IV.GIGS.HHN. 2016-11-21T02:19:59.26 0.3 undecidable manual P 146 62.493 50 -0.25 65
IV.MMUR.HNE. 2016-11-21T02:19:58.95 0.1 undecidable manual P 348 58.7967 50 0 92
IV.T1218.EHZ. 2016-11-21T02:19:58.40 0.3 undecidable manual S 186 28.2495 107 -0.05 72
IV.T1247.HHZ. 2016-11-21T02:19:58.42 0.6 undecidable manual P 167 54.8007 50 0.1 45
IV.MDAR.HNN. 2016-11-21T02:19:58.60 0.3 undecidable manual S 359 29.8479 106 -0.39 67
IV.CESX.HHZ. 2016-11-21T02:19:58.73 0.6 undecidable manual P 233 57.6978 50 -0.04 46
IV.T1217.HNZ. 2016-11-21T02:19:58.70 0.6 undecidable manual S 217 29.4483 107 -0.15 47
IV.FOSV.EHZ. 2016-11-21T02:19:57.82 0.1 undecidable manual P 323 51.9036 50 -0.05 92
IV.CING.HHZ. 2016-11-21T02:19:57.41 0.1 positive manual P 4 50.3163 50 -0.22 89
IV.T1221.HNZ. 2016-11-21T02:19:57.70 0.3 undecidable manual S 254 25.6521 109 0.12 71
IV.ATCC.EHZ. 2016-11-21T02:19:57.60 0.1 undecidable manual P 305 50.5161 50 -0.07 92
IV.T1241.EHZ. 2016-11-21T02:19:57.00 0.3 undecidable manual S 108 23.9538 110 -0.05 73
IV.ARRO.EHZ. 2016-11-21T02:19:57.44 0.3 undecidable manual P 220 49.4172 50 -0.05 69
IV.TERO.HHZ. 2016-11-21T02:19:57.20 0.1 undecidable manual P 132 49.7169 50 -0.35 87
IV.T1202.EHZ. 2016-11-21T02:19:57.80 0.6 undecidable manual S 166 25.1526 109 0.38 45
IV.OFFI.HHZ. 2016-11-21T02:19:57.30 0.3 undecidable manual P 88 43.5231 50 0.72 58
IV.CAMP.HHZ. 2016-11-21T02:19:56.93 0.1 undecidable manual P 154 47.9187 50 -0.33 87
IV.T1212.HNZ. 2016-11-21T02:19:56.20 0.3 undecidable manual S 204 20.868 113 0.15 71
IV.CESI.HHZ. 2016-11-21T02:19:56.60 0.1 undecidable manual S 294 21.867 112 0.23 94
IV.T1244.HNZ. 2016-11-21T02:19:56.70 0.3 undecidable manual S 147 21.9669 112 0.3 69
IV.RM33.EHZ. 2016-11-21T02:19:56.80 0.3 undecidable manual P 173 46.2204 50 -0.21 67
IV.T1213.HNZ. 2016-11-21T02:19:56.60 0.6 undecidable manual S 185 22.0668 112 0.17 47
IV.EL6.EHZ. 2016-11-21T02:19:56.61 0.1 positive manual P 355 45.2214 50 -0.23 90
IV.T1246.HHN. 2016-11-21T02:19:56.80 0.6 undecidable manual P 143 46.9197 50 -0.31 44
IV.T1220.HNZ. 2016-11-21T02:19:56.30 0.6 undecidable manual S 346 21.3675 113 0.12 48
IV.GUMA.HHZ. 2016-11-21T02:19:56.70 0.3 undecidable manual S 44 21.5673 112 0.45 67
IV.T1299.HNN. 2016-11-21T02:19:55.01 0.3 undecidable manual P 161 33.8439 50 -0.08 71
IV.T1219.EHZ. 2016-11-21T02:19:55.10 0.1 undecidable manual S 321 18.87 115 -0.3 93
IV.SNTG.HHZ. 2016-11-21T02:19:55.96 0.3 undecidable manual P 335 40.5261 50 -0.16 69
IV.LNSS.HHZ. 2016-11-21T02:19:55.45 0.6 undecidable manual P 194 36.6411 50 -0.08 47
IV.SMA1.EHN. 2016-11-21T02:19:55.08 0.3 undecidable manual P 155 35.8419 50 -0.32 67
IV.MNTP.HNZ. 2016-11-21T02:19:55.68 0.3 undecidable manual P 47 35.1426 50 0.39 66
IV.GAG1.HNE. 2016-11-21T02:19:55.27 0.3 undecidable manual P 349 35.5422 50 -0.09 71
IV.CSP1.EHZ. 2016-11-21T02:19:55.60 0.3 undecidable manual S 13 19.1697 115 0.09 73
IV.T1201.HNN. 2016-11-21T02:19:54.59 0.3 undecidable manual P 164 30.6471 106 0.03 72
IV.T1217.HNZ. 2016-11-21T02:19:54.19 0.1 undecidable manual P 217 29.4483 107 -0.14 94
IV.SSM1.HNE. 2016-11-21T02:19:54.90 0.3 undecidable manual P 4 33.9438 50 -0.21 69
IV.T1243.HHZ. 2016-11-21T02:19:54.97 1.0 undecidable manual P 136 34.9428 50 -0.29 23
IV.MDAR.HNN. 2016-11-21T02:19:54.01 0.3 undecidable manual P 359 29.8479 106 -0.41 67
IV.FDMO.HHZ. 2016-11-21T02:19:53.60 0.6 undecidable manual S 338 13.5753 123 -0.19 48
IV.CESI.HHZ. 2016-11-21T02:19:53.00 0.1 negative manual P 294 21.867 112 0.09 96
IV.T1202.EHZ. 2016-11-21T02:19:53.67 0.1 undecidable manual P 166 25.1526 109 0.16 94
IV.T1256.HHZ. 2016-11-21T02:19:53.00 0.1 undecidable manual S 34 11.0778 129 -0.09 98
IV.T1241.EHZ. 2016-11-21T02:19:53.22 0.6 positive manual P 108 23.9538 110 -0.08 48
IV.T1216.EHZ. 2016-11-21T02:19:53.10 0.1 undecidable manual S 251 11.2776 128 -0.05 99
IV.GUMA.HHZ. 2016-11-21T02:19:53.08 0.1 positive manual P 44 21.5673 112 0.24 93
IV.T1221.HNZ. 2016-11-21T02:19:53.67 0.1 undecidable manual P 254 25.6521 109 0.07 96
IV.T1218.EHZ. 2016-11-21T02:19:53.98 0.3 positive manual P 186 28.2495 107 -0.12 71
IV.T1220.HNZ. 2016-11-21T02:19:52.79 0.1 undecidable manual P 346 21.3675 113 -0.01 98
IV.CSP1.EHZ. 2016-11-21T02:19:52.35 0.6 positive manual P 13 19.1697 115 -0.06 49
IV.T1212.HNZ. 2016-11-21T02:19:52.76 0.1 undecidable manual P 204 20.868 113 0.04 97
IV.FEMA.HNZ. 2016-11-21T02:19:52.60 0.1 undecidable manual S 298 9.2796 134 -0.01 100
IV.T1244.HNZ. 2016-11-21T02:19:52.99 0.1 undecidable manual P 147 21.9669 112 0.07 97
IV.T1219.EHZ. 2016-11-21T02:19:52.33 0.6 negative manual P 321 18.87 115 -0.02 49
IV.NRCA.HNZ. 2016-11-21T02:19:52.80 0.1 undecidable manual S 196 10.3785 130 -0.11 98
IV.T1213.HNZ. 2016-11-21T02:19:52.80 0.3 undecidable manual P 185 22.0668 112 -0.14 71
IV.T1245.HHZ. 2016-11-21T02:19:52.10 0.1 undecidable manual S 158 7.9809 138 -0.21 96
IV.FDMO.HHZ. 2016-11-21T02:19:51.49 0.6 undecidable manual P 338 13.5753 123 0.08 49
IV.T1216.EHZ. 2016-11-21T02:19:51.23 0.3 negative manual P 251 11.2776 128 0.19 72
IV.T1245.HHZ. 2016-11-21T02:19:50.43 0.3 undecidable manual P 158 7.9809 138 -0.13 73
IV.T1256.HHZ. 2016-11-21T02:19:50.96 0.3 positive manual P 34 11.0778 129 -0.05 74
IV.FEMA.HNZ. 2016-11-21T02:19:50.93 0.3 positive manual P 298 9.2796 134 0.19 72
IV.NRCA.HNZ. 2016-11-21T02:19:50.98 0.6 negative manual P 196 10.3785 130 0.08 49
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HHE. ML:2.2 0.0002730089 0.24 AML other m 2016-11-21T02:20:09.98
IV.T1245.HNN. ML:2.4 0.0042909325000000005 0.2192 AML other m 2016-11-21T02:19:52.58
IV.T1245.HHE. ML:2.6 0.005508108500000001 0.1808 AML other m 2016-11-21T02:19:52.76
IV.T1245.HNE. ML:2.6 0.0059331815 0.1808 AML other m 2016-11-21T02:19:52.76
IV.FEMA.HNE. ML:2.5 0.0042704940000000005 0.16 AML other m 2016-11-21T02:19:52.95
IV.FEMA.HNN. ML:2.5 0.0041361995 0.1184 AML other m 2016-11-21T02:19:52.96
IV.NRCA.HNN. ML:2.2 0.0022838555 0.1392 AML other m 2016-11-21T02:19:53.11
IV.T1256.HHN. ML:2.1 0.0017410465 0.12 AML other m 2016-11-21T02:19:53.25
IV.T1256.HHE. ML:2.1 0.001694559 0.2208 AML other m 2016-11-21T02:19:53.52
IV.T1216.EHE. ML:2.4 0.0034192845 0.304 AML other m 2016-11-21T02:19:53.37
IV.NRCA.HHE. ML:2.6 0.005533049 0.1392 AML other m 2016-11-21T02:19:53.66
IV.NRCA.HNE. ML:2.6 0.0051992589999999995 0.1408 AML other m 2016-11-21T02:19:53.67
IV.NRCA.HHN. ML:2.3 0.002489288 0.1184 AML other m 2016-11-21T02:19:53.64
IV.FDMO.HHN. ML:1.8 0.00070904095 0.1792 AML other m 2016-11-21T02:19:54.22
IV.FDMO.HHE. ML:1.7 0.0006124380000000001 0.1408 AML other m 2016-11-21T02:19:54.35
IV.T1216.EHN. ML:2.3 0.00235720025 0.368 AML other m 2016-11-21T02:19:55.38
IV.T1219.HNE. ML:1.8 0.0004576348 0.224 AML other m 2016-11-21T02:19:55.81
IV.T1219.HNN. ML:1.9 0.0007288654999999999 0.224 AML other m 2016-11-21T02:19:55.83
IV.T1219.EHN. ML:1.9 0.000689269 0.224 AML other m 2016-11-21T02:19:55.83
IV.T1219.EHE. ML:1.8 0.00045154950000000004 0.176 AML other m 2016-11-21T02:19:55.97
IV.CSP1.EHE. ML:1.8 0.00056061824 0.1808 AML other m 2016-11-21T02:19:55.97
IV.CESI.HHN. ML:1.9 0.0005089222500000001 0.1792 AML other m 2016-11-21T02:19:56.89
IV.GUMA.HHE. ML:2.3 0.0015154905 0.2592 AML other m 2016-11-21T02:19:57.06
IV.T1241.HNE. ML:1.9 0.0005025712 0.2 AML other m 2016-11-21T02:19:57.16
IV.T1241.EHE. ML:1.9 0.0005182577000000001 0.2 AML other m 2016-11-21T02:19:57.27
IV.CESI.HHE. ML:1.6 0.00026446685000000006 0.84 AML other m 2016-11-21T02:19:57.21
IV.GUMA.HNN. ML:2.4 0.001827502 0.32 AML other m 2016-11-21T02:19:57.83
IV.GUMA.HHN. ML:2.4 0.001983034 0.2992 AML other m 2016-11-21T02:19:57.83
IV.GUMA.HNE. ML:2.2 0.00101066395 0.3488 AML other m 2016-11-21T02:19:57.85
IV.CSP1.EHN. ML:1.8 0.0005333667 0.2 AML other m 2016-11-21T02:19:57.86
IV.T1218.HNE. ML:1.9 0.00040260075 0.16 AML other m 2016-11-21T02:19:58.53
IV.T1218.EHE. ML:1.9 0.00039663960000000005 0.16 AML other m 2016-11-21T02:19:58.45
IV.T1218.HNN. ML:2.2 0.00074830625 0.208 AML other m 2016-11-21T02:19:58.98
IV.T1218.EHN. ML:2.1 0.0007453405749999999 0.192 AML other m 2016-11-21T02:19:58.98
IV.RM33.EHN. ML:1.5 0.000088423955 0.36 AML other m 2016-11-21T02:20:04.89
IV.CING.HHN. ML:1.8 0.0001596803 0.7616 AML other m 2016-11-21T02:20:05.76
IV.CING.HHE. ML:1.7 0.0001400425 0.0992 AML other m 2016-11-21T02:20:05.96
IV.RM33.EHE. ML:1.6 0.000108769445 0.24 AML other m 2016-11-21T02:20:06.36
IV.T1245.HHN. ML:2.5 0.004643110999999999 0.2784 AML other m 2016-11-21T02:19:52.58
IV.SNTG.HHE. ML:1.5 0.000107616095 0.32 AML other m 2016-11-21T02:20:02.17
IV.SNTG.HHN. ML:1.7 0.00017604595 0.1984 AML other m 2016-11-21T02:20:02.16
IV.FOSV.EHN. ML:1.8 0.00016725327999999999 0.7808 AML other m 2016-11-21T02:20:06.01
IV.FOSV.EHE. ML:1.7 0.0001283828 0.1792 AML other m 2016-11-21T02:20:05.92
IV.SSFR.HHN. ML:2.0 0.00019056725 2.04 AML other m 2016-11-21T02:20:09.52
IV.T1241.EHN. ML:1.6 0.00025800125000000003 0.36 AML other m 2016-11-21T02:19:58.91
IV.T1241.HNN. ML:1.7 0.000292667835 0.3088 AML other m 2016-11-21T02:20:00.18
IV.SNTG.HNN. ML:2.0 0.00031629075000000003 0.4608 AML other m 2016-11-21T02:20:03.45
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download