Earthquake with magnitude of ML 1.6 on date 16-01-2019 and time 15:01:45 (Italy) in region 3 km SE Gualdo Tadino (PG)

A magnitude ML 1.6 earthquake occured in region: 3 km SE Gualdo Tadino (PG), on

  • 16-01-2019 14:01:45 (UTC)
  • 16-01-2019 15:01:45 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.21, 12.81 at 18 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Gualdo Tadino PG 3 15208 15208
Fossato di Vico PG 10 2840 18048
Fiuminata MC 11 1402 19450
Nocera Umbra PG 11 5839 25289
Esanatoglia MC 12 2034 27323
Sefro MC 14 422 27745
Sigillo PG 15 2404 30149
Pioraco MC 15 1134 31283
Fabriano AN 16 31480 62763
Valtopina PG 17 1398 64161
Matelica MC 17 9981 74142
Valfabbrica PG 18 3389 77531
Costacciaro PG 18 1216 78747
Cerreto d'Esi AN 19 3817 82564
Serravalle di Chienti MC 19 1070 83634

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km N of Foligno (57155 inhabitants)
36 Km E of Perugia (166134 inhabitants)
73 Km S of Fano (60888 inhabitants)
73 Km SW of Ancona (100861 inhabitants)
73 Km N of Terni (111501 inhabitants)
78 Km S of Pesaro (94582 inhabitants)
80 Km E of Arezzo (99543 inhabitants)
95 Km NW of Teramo (54892 inhabitants)
97 Km S of Rimini (147750 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 1.6 2019-01-16
14:01:45
43.21 12.81 18 2019-08-22
08:24:49
Bollettino Sismico Italiano INGV 65276171
Reviewed
Rev100
ML 1.5 2019-01-16
14:01:45
43.21 12.81 18 2019-01-16
14:10:25
Sala Sismica INGV-Roma 64715451
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-01-16 14:01:45 ± 0.05
Latitude 43.21 ± 0.00
Longitude 12.81 ± 0.00
Depth (km) 18 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 65276171

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 265
Semi-minor axis of confidence ellipse (meter) 85
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 61
Circular confidence region, given by single value of horizontal uncertainty (meter) 270
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 52
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.5261
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 65276171
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-02-06 08:42:25

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 64715451
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-01-16 14:10:25
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IT.SULP.HGZ. 2019-01-16T14:02:18.70 3.0 undecidable manual Sn -0.02 0
IV.FRON.EHZ. 2019-01-16T14:01:57.94 0.6 undecidable manual S 349 0.313 107 -0.05 48
IV.MF5.EHZ. 2019-01-16T14:01:56.62 0.1 undecidable manual P 115 0.5261 99 0.13 90
IT.MTCL.HGZ. 2019-01-16T14:01:56.77 0.6 undecidable manual S 147 0.2581 112 0.29 46
IV.FDMO.HHZ. 2019-01-16T14:01:56.83 0.6 undecidable manual S 130 0.2689 111 0.06 48
IV.ATFO.HHE. 2019-01-16T14:01:56.00 0.3 undecidable manual S 312 0.2311 115 0.26 70
IV.CESI.HHZ. 2019-01-16T14:01:55.42 0.3 undecidable manual S 161 0.2176 117 0.05 73
IV.MURB.HHZ. 2019-01-16T14:01:55.37 0.6 undecidable manual S 284 0.2113 118 0.16 48
IV.SSFR.HHZ. 2019-01-16T14:01:55.89 0.3 undecidable manual S 356 0.2266 116 0.29 70
IV.NRCA.HHZ. 2019-01-16T14:01:54.88 0.3 undecidable manual P 149 0.4389 101 -0.14 69
IV.MC2.EHZ. 2019-01-16T14:01:54.47 0.3 undecidable manual P 137 0.4092 102 -0.05 71
IV.ASSB.HHZ. 2019-01-16T14:01:54.82 0.3 undecidable manual S 213 0.1996 120 -0.08 73
IV.PIEI.HHZ. 2019-01-16T14:01:53.88 0.6 negative manual P 329 0.3795 103 -0.16 46
IV.ATCC.EHZ. 2019-01-16T14:01:53.20 0.3 undecidable manual S 258 0.1241 136 0.09 75
IV.MML1.HNZ. 2019-01-16T14:01:53.92 0.3 undecidable manual S 129 0.1547 128 0.12 73
IV.FRON.EHZ. 2019-01-16T14:01:52.72 0.3 undecidable manual P 349 0.313 107 -0.2 70
IV.FOSV.EHZ. 2019-01-16T14:01:52.37 0.3 undecidable manual S 339 0.0899 146 -0.12 73
IV.ARVD.HHE. 2019-01-16T14:01:52.81 0.6 undecidable manual P 19 0.304 108 0.03 48
IT.MTCL.HGZ. 2019-01-16T14:01:52.00 0.3 undecidable manual P 147 0.2581 112 -0.05 73
IV.FDMO.HHZ. 2019-01-16T14:01:52.16 0.1 undecidable manual P 130 0.2689 111 -0.05 97
IV.SNTG.HHZ. 2019-01-16T14:01:52.80 0.6 undecidable manual S 66 0.1079 140 0.01 50
IV.SSFR.HHZ. 2019-01-16T14:01:51.52 0.3 undecidable manual P 356 0.2266 116 -0.02 73
IV.ASSB.HHZ. 2019-01-16T14:01:51.05 0.1 positive manual P 213 0.1996 120 -0.08 97
IV.ATFO.HHE. 2019-01-16T14:01:51.64 0.3 undecidable manual P 312 0.2311 115 0.02 73
IV.CESI.HHZ. 2019-01-16T14:01:51.28 0.1 undecidable manual P 161 0.2176 117 -0.13 96
IV.MURB.HHZ. 2019-01-16T14:01:51.43 0.3 undecidable manual P 284 0.2113 118 0.11 72
IV.MML1.HNZ. 2019-01-16T14:01:50.53 0.1 undecidable manual P 129 0.1547 128 0.03 99
IV.ATCC.EHZ. 2019-01-16T14:01:50.13 0.1 positive manual P 258 0.1241 136 0.03 100
IV.SNTG.HHZ. 2019-01-16T14:01:49.57 0.3 undecidable manual P 66 0.1079 140 -0.35 70
IV.FOSV.EHZ. 2019-01-16T14:01:49.73 0.6 negative manual P 339 0.0899 146 -0.01 50
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNTG.HHN. ML:0.9 5.85E-5 0.2 AML other m 2019-01-16T14:01:54.30
IV.FOSV.EHE. ML:1.2 0.0001195 0.2 AML other m 2019-01-16T14:01:52.52
IV.ATCC.EHN. ML:1.6 0.000301 0.36 AML other m 2019-01-16T14:01:53.45
IV.ATCC.EHE. ML:1.5 0.0002565 0.28 AML other m 2019-01-16T14:01:53.41
IV.SNTG.HHE. ML:0.6 4.655E-5 0.66 AML other m 2019-01-16T14:01:54.45
IV.ASSB.HHN. ML:1.6 0.00024 1.84 AML other m 2019-01-16T14:01:55.02
IV.ASSB.HHE. ML:1.8 0.000323 0.38 AML other m 2019-01-16T14:01:55.01
IV.CESI.HHN. ML:1.2 8.48E-5 0.36 AML other m 2019-01-16T14:01:55.69
IV.MURB.HHE. ML:1.9 0.0003825 0.2 AML other m 2019-01-16T14:01:55.96
IV.MURB.HHN. ML:1.7 0.0002505 0.16 AML other m 2019-01-16T14:01:56.21
IV.CESI.HHE. ML:1.1 6.615E-5 0.76 AML other m 2019-01-16T14:01:56.11
IV.SNTG.HNE. ML:1 0.0004545 0.78 AML other m 2019-01-16T14:01:59.33
IV.NRCA.HHN. ML:1.5 8.065E-5 0.6 AML other m 2019-01-16T14:02:02.43
IV.NRCA.HHE. ML:1.2 4.625E-5 0.12 AML other m 2019-01-16T14:02:03.66
IV.MURB.HNN. ML:1.5 0.000170882855 0.512 AML other m 2019-01-16T14:01:55.70
IV.MURB.HNE. ML:1.5 0.00017856093 0.192 AML other m 2019-01-16T14:01:55.75
IV.FDMO.HHE. ML:0.8 2.48886095E-5 0.16 AML other m 2019-01-16T14:01:57.14
IV.FDMO.HHN. ML:0.6 1.561483E-5 0.32 AML other m 2019-01-16T14:01:57.08
IV.FRON.EHE. ML:0.1 6.742355E-6 0.3584 AML other m 2019-01-16T14:01:57.99
IV.FRON.EHN. ML:0.7 2.046412E-5 0.1408 AML other m 2019-01-16T14:01:58.18
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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Type Description Link
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