Earthquake (quarry blast) with magnitude of ML 1.1 on date 25-07-2019 and time 08:02:50 (Italy) in region 6 km N Cerreto d'Esi (AN)

A magnitude ML 1.1 (quarry blast) earthquake occured in region: 6 km N Cerreto d'Esi (AN), on

  • 25-07-2019 06:02:50 (UTC)
  • 25-07-2019 08:02:50 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.37, 12.98 at 0 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Event type: quarry blast.

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
Cerreto d'Esi AN 6 3817 3817
Fabriano AN 7 31480 35297
Genga AN 7 1797 37094
Poggio San Vicino MC 8 246 37340
Serra San Quirico AN 9 2850 40190
Sassoferrato AN 12 7285 47475
Mergo AN 12 1037 48512
Apiro MC 13 2280 50792
Matelica MC 13 9981 60773
Esanatoglia MC 14 2034 62807
Cupramontana AN 14 4756 67563
Rosora AN 14 1985 69548
Arcevia AN 15 4612 74160
Castelplanio AN 16 3540 77700
Maiolati Spontini AN 16 6248 83948
Gagliole MC 16 620 84568
Poggio San Marcello AN 18 693 85261
Monte Roberto AN 18 3061 88322
Staffolo AN 18 2253 90575
San Paolo di Jesi AN 18 933 91508
Montecarotto AN 19 1987 93495
Castelbellino AN 19 4947 98442
Castelraimondo MC 19 4587 103029
Cingoli MC 19 10352 113381
Fossato di Vico PG 19 2840 116221
Sigillo PG 20 2404 118625
Serra de' Conti AN 20 3746 122371

Municipalities with at least 50000 inhabitants

An earthquake occurred to
51 Km NE of Foligno (57155 inhabitants)
52 Km SW of Ancona (100861 inhabitants)
53 Km S of Fano (60888 inhabitants)
56 Km NE of Perugia (166134 inhabitants)
60 Km S of Pesaro (94582 inhabitants)
84 Km SE of Rimini (147750 inhabitants)
89 Km E of Arezzo (99543 inhabitants)
94 Km N of Terni (111501 inhabitants)
99 Km NW of Teramo (54892 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 1.1 2019-07-25
06:02:50
43.37 12.98 1 2019-11-13
14:31:02
Bollettino Sismico Italiano INGV 72358251
Reviewed
Rev100
ML 1.1 2019-07-25
06:02:50
43.39 13.01 8 2019-07-25
06:15:07
Sala Sismica INGV-Roma 70863311
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-25 06:02:50 ± 0.11
Latitude 43.37 ± 0.01
Longitude 12.98 ± 0.01
Depth (km) 1 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type quarry blast
Origin ID 72358251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 870
Semi-minor axis of confidence ellipse (meter) 660
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 236
Circular confidence region, given by single value of horizontal uncertainty (meter) 870
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 78
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.07105
Epicentral distance of station farthest from the epicenter (degree) 0.42538
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 70863311
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-25 06:15:07

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 72358251
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-09-13 09:11:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ASSB.HHZ. 2019-07-25T06:02:59.02 0.3 undecidable manual P 215 0.4038 91 -0.34 67
IV.ATPI.EHZ. 2019-07-25T06:02:59.75 0.3 undecidable manual P 281 0.4254 91 -0.1 70
IV.ATVO.HHZ. 2019-07-25T06:02:59.44 0.3 undecidable manual P 272 0.4155 91 -0.18 69
IV.NARO.HHZ. 2019-07-25T06:02:58.24 0.6 undecidable manual P 310 0.3741 91 -0.46 43
IV.FDMO.HHZ. 2019-07-25T06:02:57.63 0.3 undecidable manual P 167 0.3453 91 -0.43 66
IV.PIEI.HHZ. 2019-07-25T06:02:57.97 0.3 undecidable manual P 297 0.3606 91 -0.43 66
IV.MML1.EHE. 2019-07-25T06:02:56.16 0.6 undecidable manual P 181 0.259 91 0.02 49
IV.MPAG.EHZ. 2019-07-25T06:02:56.94 0.3 undecidable manual P 328 0.3013 91 -0.15 71
IV.FRON.EHZ. 2019-07-25T06:02:55.69 0.3 undecidable manual P 308 0.2338 91 0.1 72
IV.SSFR.HNZ. 2019-07-25T06:02:54.68 0.3 undecidable manual P 294 0.1556 92 0.83 59
IV.SNTG.HHZ. 2019-07-25T06:02:53.74 0.1 undecidable manual P 193 0.1205 92 0.67 85
IV.CING.HHE. 2019-07-25T06:02:53.68 0.3 undecidable manual P 89 0.1574 92 -0.22 72
IV.ARVD.HHZ. 2019-07-25T06:02:53.31 0.1 undecidable manual P 348 0.1286 92 0.07 99
IV.EL6.EHZ. 2019-07-25T06:02:52.65 0.1 positive manual P 116 0.0998 93 0.05 100
IV.MMUR.HNE. 2019-07-25T06:02:52.15 0.1 undecidable manual P 11 0.071 94 0.19 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARVD.HHE. ML:1.2 0.0002175 1.78 AML other m 2019-07-25T06:02:55.97
IV.EL6.EHE. ML:1.6 0.0006315 0.22 AML other m 2019-07-25T06:02:56.11
IV.ARVD.HHN. ML:1.2 0.0001915 0.9 AML other m 2019-07-25T06:02:56.75
IV.EL6.EHN. ML:1.6 0.000716 0.22 AML other m 2019-07-25T06:02:56.56
IV.SNTG.HHN. ML:1.5 0.000389 0.22 AML other m 2019-07-25T06:02:56.68
IV.SNTG.HHE. ML:1 0.000138 0.32 AML other m 2019-07-25T06:02:56.80
IV.FRON.EHE. ML:1 5.74E-5 0.18 AML other m 2019-07-25T06:03:00.19
IV.FRON.EHN. ML:1.1 8.22E-5 1.3 AML other m 2019-07-25T06:03:01.09
IV.MPAG.EHE. ML:0.9 3.62E-5 1.28 AML other m 2019-07-25T06:03:03.18
IV.MPAG.EHN. ML:0.8 3.08E-5 0.52 AML other m 2019-07-25T06:03:04.14
IV.PIEI.HHE. ML:1.4 8.355E-5 0.26 AML other m 2019-07-25T06:03:04.73
IV.FDMO.HHE. ML:1 4.155E-5 0.66 AML other m 2019-07-25T06:03:05.07
IV.NARO.HHN. ML:0.9 3.135E-5 0.74 AML other m 2019-07-25T06:03:05.54
IV.FDMO.HHN. ML:1 3.865E-5 0.3 AML other m 2019-07-25T06:03:06.29
IV.NARO.HHE. ML:0.9 3.135E-5 0.88 AML other m 2019-07-25T06:03:06.93
IV.PIEI.HHN. ML:1 3.375E-5 0.18 AML other m 2019-07-25T06:03:06.85
IV.ATVO.HHE. ML:1 2.805E-5 0.46 AML other m 2019-07-25T06:03:07.35
IV.ASSB.HHE. ML:1 2.8E-5 1.04 AML other m 2019-07-25T06:03:07.79
IV.ATVO.HHN. ML:0.8 2.07E-5 1.1 AML other m 2019-07-25T06:03:08.20
IV.ASSB.HHN. ML:1 3.09E-5 0.6 AML other m 2019-07-25T06:03:10.15
IV.ATPI.EHE. ML:0.8 1.985E-5 0.76 AML other m 2019-07-25T06:03:10.93
IV.ATPI.EHN. ML:1 3.01E-5 0.64 AML other m 2019-07-25T06:03:11.42
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