Earthquake with magnitude of ML 1.1 on date 26-05-2019 and time 01:17:37 (Italy) in region 5 km NE Sigillo (PG)

A magnitude ML 1.1 earthquake occured in region: 5 km NE Sigillo (PG), on

  • 25-05-2019 23:17:37 (UTC)
  • 26-05-2019 01:17:37 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.37, 12.78 at 12 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Sigillo PG 5 2404 2404
Costacciaro PG 6 1216 3620
Fossato di Vico PG 9 2840 6460
Scheggia e Pascelupo PG 10 1393 7853
Sassoferrato AN 10 7285 15138
Fabriano AN 11 31480 46618
Serra Sant'Abbondio PU 13 1027 47645
Genga AN 14 1797 49442
Gualdo Tadino PG 16 15208 64650
Frontone PU 16 1300 65950
Gubbio PG 16 32216 98166
Cantiano PU 17 2245 100411
Cerreto d'Esi AN 18 3817 104228
Esanatoglia MC 19 2034 106262
Arcevia AN 19 4612 110874

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km NE of Perugia (166134 inhabitants)
47 Km N of Foligno (57155 inhabitants)
56 Km SW of Fano (60888 inhabitants)
61 Km S of Pesaro (94582 inhabitants)
66 Km W of Ancona (100861 inhabitants)
73 Km E of Arezzo (99543 inhabitants)
79 Km S of Rimini (147750 inhabitants)
91 Km N of Terni (111501 inhabitants)
95 Km SE of Cesena (96758 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.1 2019-05-25
23:17:37
43.37 12.78 12 2019-05-25
23:22:34
Sala Sismica INGV-Roma 68890801
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-05-25 23:17:37 ± 0.03
Latitude 43.37 ± 0.00
Longitude 12.78 ± 0.00
Depth (km) 12 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 68890801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 170
Semi-minor axis of confidence ellipse (meter) 37
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 114
Circular confidence region, given by single value of horizontal uncertainty (meter) 170
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 89
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.25721
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 68890801
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-05-25 23:22:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MF5.EHZ. 2019-05-25T23:17:50.74 3.0 negative manual P 0.7 0
IV.GAVE.EHZ. 2019-05-25T23:17:49.62 3.0 negative manual P -1.42 0
IV.MPAG.EHZ. 2019-05-25T23:17:47.77 0.3 undecidable manual S 357 0.2572 95 0.01 73
IV.CSP1.EHZ. 2019-05-25T23:17:46.27 3.0 negative manual P 0.07 0
IV.ATCC.EHZ. 2019-05-25T23:17:46.56 0.3 undecidable manual S 208 0.2122 97 0.11 72
IV.MURB.HHZ. 2019-05-25T23:17:46.59 0.3 undecidable manual S 239 0.2149 97 0.08 72
IV.ARVD.HHZ. 2019-05-25T23:17:45.28 0.3 undecidable manual S 43 0.1727 101 0 74
IV.CESI.HHZ. 2019-05-25T23:17:45.33 3.0 negative manual P -0.12 0
IV.PE3.EHZ. 2019-05-25T23:17:45.80 3.0 negative manual P 0.17 0
IV.MMUR.HNE. 2019-05-25T23:17:45.56 0.3 undecidable manual S 66 0.1736 101 0.26 71
IV.SNTG.HHZ. 2019-05-25T23:17:45.13 0.3 undecidable manual S 135 0.1664 102 0.03 74
IV.FDMO.HHZ. 2019-05-25T23:17:45.77 3.0 positive manual P -0.16 0
IV.ATFO.HHZ. 2019-05-25T23:17:44.77 0.3 undecidable manual S 268 0.1502 105 0.13 73
IV.ATVO.HHZ. 2019-05-25T23:17:43.45 3.0 undecidable manual P -0.15 0
IV.EL6.EHZ. 2019-05-25T23:17:43.20 3.0 negative manual P 0.14 0
IV.ATPI.EHZ. 2019-05-25T23:17:43.89 3.0 positive manual P 0.04 0
IV.MPAG.EHZ. 2019-05-25T23:17:43.30 0.1 undecidable manual P 357 0.2572 95 -0.2 94
IV.SSFR.HNZ. 2019-05-25T23:17:42.52 0.3 undecidable manual S 2 0.0639 141 0.03 76
IV.MMUR.HNE. 2019-05-25T23:17:42.07 0.1 undecidable manual P 66 0.1736 101 -0.01 99
IV.FOSV.EHZ. 2019-05-25T23:17:42.73 0.1 undecidable manual S 189 0.0782 134 -0.06 99
IV.ARVD.HHZ. 2019-05-25T23:17:42.03 0.1 undecidable manual P 43 0.1727 101 -0.04 98
IV.ATCC.EHZ. 2019-05-25T23:17:42.65 0.1 positive manual P 208 0.2122 97 -0.1 96
IV.MURB.HHZ. 2019-05-25T23:17:42.78 0.1 negative manual P 239 0.2149 97 0 98
IV.SNTG.HHZ. 2019-05-25T23:17:41.94 0.1 undecidable manual P 135 0.1664 102 -0.03 99
IV.ATFO.HHZ. 2019-05-25T23:17:41.67 0.1 undecidable manual P 268 0.1502 105 -0.03 99
IV.SSFR.HNZ. 2019-05-25T23:17:40.53 0.1 undecidable manual P 2 0.0639 141 0.07 100
IV.FOSV.EHZ. 2019-05-25T23:17:40.58 0.1 undecidable manual P 189 0.0782 134 -0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HHN. ML:1.7 0.000676 0.18 AML other m 2019-05-25T23:17:42.87
IV.FOSV.EHE. ML:1.1 0.0001625 0.06 AML other m 2019-05-25T23:17:42.75
IV.SSFR.HNN. ML:1.9 0.001002 0.16 AML other m 2019-05-25T23:17:42.87
IV.FOSV.EHN. ML:1.3 0.0002305 0.14 AML other m 2019-05-25T23:17:42.81
IV.SSFR.HHE. ML:1.6 0.0005795 0.18 AML other m 2019-05-25T23:17:42.97
IV.SSFR.HNE. ML:1.7 0.0006525 0.12 AML other m 2019-05-25T23:17:42.97
IV.ATFO.HHN. ML:0.9 5.955E-5 0.4 AML other m 2019-05-25T23:17:45.27
IV.ARVD.HHE. ML:1.3 0.0001475 0.12 AML other m 2019-05-25T23:17:45.49
IV.ARVD.HHN. ML:1 7.985E-5 0.78 AML other m 2019-05-25T23:17:45.43
IV.ATFO.HHE. ML:0.9 6.005E-5 0.92 AML other m 2019-05-25T23:17:45.94
IV.SNTG.HHN. ML:1.3 0.0001565 1.38 AML other m 2019-05-25T23:17:45.29
IV.SNTG.HHE. ML:1.1 9.435E-5 0.94 AML other m 2019-05-25T23:17:46.49
IV.ATCC.EHE. ML:1.7 0.000295 0.24 AML other m 2019-05-25T23:17:46.76
IV.ATCC.EHN. ML:1.7 0.0002775 0.36 AML other m 2019-05-25T23:17:46.94
IV.MURB.HHE. ML:2 0.000565 0.3 AML other m 2019-05-25T23:17:47.31
IV.MURB.HNE. ML:1.9 0.0004575 0.26 AML other m 2019-05-25T23:17:47.18
IV.MURB.HHN. ML:1.8 0.0003885 0.18 AML other m 2019-05-25T23:17:47.26
IV.MURB.HNN. ML:1.8 0.000368 0.28 AML other m 2019-05-25T23:17:47.27
IV.MPAG.EHE. ML:1.1 6.045E-5 0.14 AML other m 2019-05-25T23:17:47.95
IV.MPAG.EHN. ML:0.8 3.575E-5 0.12 AML other m 2019-05-25T23:17:47.93
IV.ATVO.HHN. ML:1 4.545E-5 0.14 AML other m 2019-05-25T23:17:48.30
IV.ATVO.HHE. ML:1.3 8.715E-5 0.16 AML other m 2019-05-25T23:17:48.43
IV.EL6.EHN. ML:1.4 0.000128 0.38 AML other m 2019-05-25T23:17:48.63
IV.ATPI.EHN. ML:1 4.54E-5 1.5 AML other m 2019-05-25T23:17:48.14
IV.ATPI.EHE. ML:1.1 6.18E-5 1.54 AML other m 2019-05-25T23:17:49.05
IV.EL6.EHE. ML:1.3 0.000111 0.46 AML other m 2019-05-25T23:17:49.17
IV.CESI.HHE. ML:0.8 2.14E-5 0.18 AML other m 2019-05-25T23:17:52.56
IV.CESI.HHN. ML:0.8 2.12E-5 0.44 AML other m 2019-05-25T23:17:52.84
IV.FDMO.HHE. ML:1.1 3.37E-5 1.54 AML other m 2019-05-25T23:17:53.86
IV.FDMO.HHN. ML:1.1 4.15E-5 0.96 AML other m 2019-05-25T23:17:53.91
IV.CSP1.EHN. ML:1.2 4.13E-5 1 AML other m 2019-05-25T23:17:54.01
IV.CSP1.EHE. ML:1.2 4.1858E-5 0.92 AML other m 2019-05-25T23:17:54.51
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download