Earthquake with magnitude of ML 1.5 on date 17-01-2020 and time 14:56:29 (UTC) in region 5 km S Pietralunga (PG)

A magnitude ML 1.5 earthquake occured in region: 5 km S Pietralunga (PG), on

  • 17-01-2020 14:56:29 (UTC)
  • 17-01-2020 15:56:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.4, 12.45 at 5 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
Pietralunga PG 5 2111 2111
Montone PG 11 1680 3791
Gubbio PG 12 32216 36007
Umbertide PG 15 16681 52688
Cantiano PU 16 2245 54933
Scheggia e Pascelupo PG 18 1393 56326
Apecchio PU 18 1882 58208
CittĂ  di Castello PG 18 39913 98121

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km N of Perugia (166134 inhabitants)
46 Km E of Arezzo (99543 inhabitants)
54 Km NW of Foligno (57155 inhabitants)
67 Km SW of Fano (60888 inhabitants)
68 Km SW of Pesaro (94582 inhabitants)
74 Km S of Rimini (147750 inhabitants)
83 Km S of Cesena (96758 inhabitants)
90 Km W of Ancona (100861 inhabitants)
91 Km E of Siena (53903 inhabitants)
95 Km N of Terni (111501 inhabitants)
97 Km SE of Forlì (117913 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 1.5 2020-01-17
14:56:29
43.4 12.45 5 2020-07-18
21:08:26
Bollettino Sismico Italiano INGV 77376521
Reviewed
Rev100
ML 1.4 2020-01-17
14:56:30
43.4 12.45 5 2020-01-17
15:05:13
Sala Sismica INGV-Roma 75614291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-17 14:56:29 ± 0.06
Latitude 43.40 ± 0.00
Longitude 12.45 ± 0.00
Depth (km) 5 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 77376521

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 207
Semi-minor axis of confidence ellipse (meter) 82
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 110
Circular confidence region, given by single value of horizontal uncertainty (meter) 210
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 40
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 34
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) 0.02338
Epicentral distance of station farthest from the epicenter (degree) 0.28958
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 18
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 75614291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-17 15:05:13

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 77376521
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-03-19 10:17:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ATCC.EHZ. 2020-01-17T14:56:40.35 0.1 undecidable manual S 148 0.2572 100 0.32 90
IV.ATTE.HNE. 2020-01-17T14:56:38.53 0.3 undecidable manual S 199 0.2167 101 0.05 72
IV.ATMC.EHZ. 2020-01-17T14:56:37.72 0.1 undecidable manual S 283 0.1925 103 0.16 94
IV.ATVA.EHE. 2020-01-17T14:56:37.01 0.3 undecidable manual S 224 0.1727 104 0.18 71
IV.PARC.HHE. 2020-01-17T14:56:36.35 0.6 undecidable manual P 328 0.2896 98 -0.14 46
IV.PIEI.HHZ. 2020-01-17T14:56:36.17 0.3 undecidable manual S 25 0.1466 106 0.32 69
IV.MURB.HHZ. 2020-01-17T14:56:36.30 0.1 undecidable manual S 159 0.1493 106 0.32 92
IV.ATSC.EHE. 2020-01-17T14:56:36.93 0.3 undecidable manual S 83 0.1727 104 0.1 72
IV.ATCC.EHZ. 2020-01-17T14:56:35.41 0.1 undecidable manual P 148 0.2572 100 -0.37 89
IV.ATBU.EHZ. 2020-01-17T14:56:34.54 0.1 undecidable manual S 44 0.1016 113 0.3 93
IV.ATVA.EHE. 2020-01-17T14:56:34.00 0.3 undecidable manual P 224 0.1727 104 0.07 72
IV.ATMC.EHZ. 2020-01-17T14:56:34.54 0.1 undecidable manual P 283 0.1925 103 0.18 94
IV.BADI.EHZ. 2020-01-17T14:56:34.09 0.1 undecidable manual P 306 0.1835 103 -0.09 96
IV.ATFO.HHZ. 2020-01-17T14:56:34.01 0.3 undecidable manual S 112 0.0953 114 0.01 74
IV.ATTE.HNE. 2020-01-17T14:56:34.67 0.1 undecidable manual P 199 0.2167 101 -0.21 93
IV.ATLO.EHE. 2020-01-17T14:56:34.20 0.3 undecidable manual S 200 0.0926 115 0.27 70
IV.MURB.HHZ. 2020-01-17T14:56:33.31 0.1 undecidable manual P 159 0.1493 106 -0.13 96
IV.ATSC.EHE. 2020-01-17T14:56:33.73 0.1 undecidable manual P 83 0.1727 104 -0.2 94
IV.ATPC.HHZ. 2020-01-17T14:56:33.53 0.1 undecidable manual S 3 0.0782 119 0.12 97
IV.PIEI.HHZ. 2020-01-17T14:56:33.23 0.1 undecidable manual P 25 0.1466 106 -0.14 95
IV.ATFO.HHZ. 2020-01-17T14:56:32.07 0.1 positive manual P 112 0.0953 114 -0.23 95
IV.ATPI.EHZ. 2020-01-17T14:56:32.92 0.1 undecidable manual S 324 0.0594 126 0.12 97
IV.ATLO.EHE. 2020-01-17T14:56:32.27 0.1 undecidable manual P 200 0.0926 115 0.01 99
IV.ATBU.EHZ. 2020-01-17T14:56:32.32 0.1 undecidable manual P 44 0.1016 113 -0.12 97
IV.ATVO.HHZ. 2020-01-17T14:56:32.21 0.1 undecidable manual S 237 0.0378 139 0.02 100
IV.TB02.DHZ.01 2020-01-17T14:56:32.47 0.1 undecidable manual S 223 0.0441 135 0.12 98
IV.ATVO.HHZ. 2020-01-17T14:56:31.18 0.1 positive manual P 237 0.0378 139 -0.08 99
IV.TB01.DHN.01 2020-01-17T14:56:31.68 0.1 undecidable manual S 207 0.0234 151 -0.2 97
IV.TB02.DHZ.01 2020-01-17T14:56:31.35 0.1 undecidable manual P 223 0.0441 135 0 100
IV.TB03.DHZ.01 2020-01-17T14:56:31.82 0.1 undecidable manual S 267 0.0288 146 -0.17 97
IV.ATPI.EHZ. 2020-01-17T14:56:31.54 0.1 negative manual P 324 0.0594 126 -0.07 98
IV.ATPC.HHZ. 2020-01-17T14:56:31.91 0.1 undecidable manual P 3 0.0782 119 -0.05 98
IV.TB01.DHN.01 2020-01-17T14:56:30.90 0.1 positive manual P 207 0.0234 151 -0.17 97
IV.TB03.DHZ.01 2020-01-17T14:56:30.99 0.1 positive manual P 267 0.0288 146 -0.15 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATVO.HHN. ML:0 0.00051790535 0.1792 AML other m 2020-01-17T14:56:32.44
IV.ATVO.HHE. ML:0 0.0006636834 0.4608 AML other m 2020-01-17T14:56:32.62
IV.ATPI.EHE. ML:0 0.00037030715 0.0768 AML other m 2020-01-17T14:56:33.20
IV.ATPI.HNN. ML:0 0.000509861 0.1408 AML other m 2020-01-17T14:56:33.11
IV.ATPI.EHN. ML:0 0.00048052105 0.1408 AML other m 2020-01-17T14:56:33.13
IV.ATPI.HNE. ML:0 0.0003755302 0.0896 AML other m 2020-01-17T14:56:33.18
IV.ATFO.HHE. ML:1.3 0.0003142792 0.4352 AML other m 2020-01-17T14:56:34.56
IV.ATFO.HHN. ML:1.2 0.0002460683 0.3968 AML other m 2020-01-17T14:56:34.64
IV.PIEI.HHE. ML:1.3 0.0002197165 0.192 AML other m 2020-01-17T14:56:36.96
IV.PIEI.HHN. ML:1.2 0.0001811354 0.1792 AML other m 2020-01-17T14:56:36.62
IV.MURB.HNN. ML:1.7 0.00056793195 0.2048 AML other m 2020-01-17T14:56:37.33
IV.MURB.HNE. ML:1.6 0.0003988237 0.256 AML other m 2020-01-17T14:56:37.20
IV.MURB.HHE. ML:1.7 0.0004536307 0.2432 AML other m 2020-01-17T14:56:36.84
IV.MURB.HHN. ML:1.8 0.0006344758 0.192 AML other m 2020-01-17T14:56:37.32
IV.BADI.EHE. ML:1.4 0.00018255455 0.1792 AML other m 2020-01-17T14:56:38.10
IV.BADI.EHN. ML:1.2 0.00012296785 0.5504 AML other m 2020-01-17T14:56:38.28
IV.ATCC.EHN. ML:1.4 0.00014534415 0.1536 AML other m 2020-01-17T14:56:40.56
IV.ATCC.EHE. ML:1.4 0.000118382205 0.2048 AML other m 2020-01-17T14:56:41.02
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download