Earthquake with magnitude of ML 0.9 on date 23-06-2020 and time 09:23:20 (UTC) in region 4 km SE Cingoli (MC)

A magnitude ML 0.9 earthquake occured in region: 4 km SE Cingoli (MC), on

  • 23-06-2020 09:23:20 (UTC)
  • 23-06-2020 11:23:20 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.35, 13.24 at 9 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
Cingoli MC 4 10352 10352
Treia MC 7 9403 19755
Appignano MC 9 4213 23968
Apiro MC 10 2280 26248
Staffolo AN 11 2253 28501
Pollenza MC 12 6618 35119
San Paolo di Jesi AN 13 933 36052
Poggio San Vicino MC 13 246 36298
Filottrano AN 13 9499 45797
San Severino Marche MC 14 12726 58523
Cupramontana AN 15 4756 63279
Tolentino MC 16 20069 83348
Montecassiano MC 16 7125 90473
Monte Roberto AN 17 3061 93534
Castelbellino AN 18 4947 98481
Maiolati Spontini AN 18 6248 104729
Santa Maria Nuova AN 18 4179 108908
Montefano MC 18 3541 112449
Macerata MC 18 42473 154922
Gagliole MC 18 620 155542
Serrapetrona MC 19 966 156508
Jesi AN 20 40399 196907
Urbisaglia MC 20 2628 199535

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km SW of Ancona (100861 inhabitants)
58 Km SE of Fano (60888 inhabitants)
62 Km NE of Foligno (57155 inhabitants)
68 Km SE of Pesaro (94582 inhabitants)
74 Km E of Perugia (166134 inhabitants)
85 Km NW of Teramo (54892 inhabitants)
96 Km SE of Rimini (147750 inhabitants)
100 Km NE of Terni (111501 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
Reviewed
Rev100
ML 0.9 2020-06-23
09:23:20
43.35 13.24 9 2020-06-23
09:41:52
Sala Sismica INGV-Roma 80437221
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-23 09:23:20 ± 0.08
Latitude 43.35 ± 0.00
Longitude 13.24 ± 0.01
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80437221

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 453
Semi-minor axis of confidence ellipse (meter) 423
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 252
Circular confidence region, given by single value of horizontal uncertainty (meter) 450
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 101
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.04407
Epicentral distance of station farthest from the epicenter (degree) 0.33095
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 80437221
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-23 09:41:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MML1.EHE. 2020-06-23T09:23:32.61 0.6 undecidable manual S 220 0.3049 50 0.29 46
IV.FDMO.HHZ. 2020-06-23T09:23:32.94 0.3 undecidable manual S 200 0.3301 50 -0.12 71
IV.ARVD.HHZ. 2020-06-23T09:23:31.46 0.3 undecidable manual S 305 0.2644 107 0.36 68
IV.SNTG.HHZ. 2020-06-23T09:23:30.08 0.3 undecidable manual S 247 0.2374 109 -0.02 74
IV.CSP1.EHZ. 2020-06-23T09:23:30.84 0.6 undecidable manual S 186 0.2563 108 0.05 49
IV.FDMO.HHZ. 2020-06-23T09:23:27.65 0.6 undecidable manual P 200 0.3301 50 -0.07 48
IV.AOI.HHE. 2020-06-23T09:23:27.72 0.1 undecidable manual P 52 0.331 50 -0.02 96
IV.GUMA.HHE. 2020-06-23T09:23:27.01 0.1 undecidable manual P 166 0.2923 50 -0.06 96
IV.MML1.EHE. 2020-06-23T09:23:27.18 0.1 undecidable manual P 220 0.3049 50 -0.11 95
IV.ARVD.HHZ. 2020-06-23T09:23:26.62 0.6 undecidable manual P 305 0.2644 107 0.04 49
IV.SNTG.HHZ. 2020-06-23T09:23:26.01 0.3 undecidable manual P 247 0.2374 109 0.01 74
IV.CSP1.EHZ. 2020-06-23T09:23:26.26 0.6 undecidable manual P 186 0.2563 108 -0.15 48
IV.PF6.EHZ. 2020-06-23T09:23:25.29 0.6 undecidable manual P 189 0.2113 111 -0.18 48
IV.EL6.EHZ. 2020-06-23T09:23:25.60 0.3 undecidable manual S 260 0.1034 129 0.09 74
IV.TRE1.HNZ. 2020-06-23T09:23:24.81 0.6 undecidable manual S 125 0.063 143 0.38 47
IV.CING.HNZ. 2020-06-23T09:23:23.42 0.3 undecidable manual S 311 0.0441 152 -0.61 66
IV.EL6.EHZ. 2020-06-23T09:23:23.52 0.3 undecidable manual P 260 0.1034 129 0.16 73
IV.TRE1.HNZ. 2020-06-23T09:23:23.13 0.6 undecidable manual P 125 0.063 143 0.4 47
IV.CING.HNZ. 2020-06-23T09:23:22.40 0.1 undecidable manual P 311 0.0441 152 -0.1 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EL6.EHE. ML:1.4 0.000271 0.18 AML other m 2020-06-23T09:23:26.41
IV.EL6.EHN. ML:1.3 0.000256 0.42 AML other m 2020-06-23T09:23:29.96
IV.SNTG.HHE. ML:0.7 2.755E-5 1.86 AML other m 2020-06-23T09:23:31.98
IV.SNTG.HHN. ML:1 6.22E-5 0.18 AML other m 2020-06-23T09:23:31.08
IV.ARVD.HHE. ML:0.7 2.63E-5 0.1 AML other m 2020-06-23T09:23:32.51
IV.ARVD.HHN. ML:0.7 2.425E-5 0.5 AML other m 2020-06-23T09:23:33.52
IV.FDMO.HHE. ML:0.9 3.045E-5 0.54 AML other m 2020-06-23T09:23:35.47
IV.FDMO.HHN. ML:0.7 1.95E-5 1.3 AML other m 2020-06-23T09:23:35.96
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