Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 22-04-2020 and time 13:38:14 (UTC) in region 2 km SE Camerata Picena (AN)

A magnitude ML 1.5 earthquake occured in region: 2 km SE Camerata Picena (AN), on

  • 22-04-2020 13:38:14 (UTC)
  • 22-04-2020 15:38:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.5650, 13.3640 at 34 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Camerata Picena AN 2 2567 2567
Agugliano AN 3 4865 7432
Chiaravalle AN 5 14796 22228
Polverigi AN 5 4508 26736
Falconara Marittima AN 7 26565 53301
Offagna AN 8 1935 55236
Monte San Vito AN 8 6848 62084
Santa Maria Nuova AN 9 4179 66263
Monsano AN 9 3405 69668
Montemarciano AN 9 9992 79660
Jesi AN 11 40399 120059
San Marcello AN 13 2057 122116
Morro d'Alba AN 13 1903 124019
Osimo AN 13 34977 158996
Ancona AN 14 100861 259857
Filottrano AN 14 9499 269356
Camerano AN 16 7322 276678
Belvedere Ostrense AN 16 2234 278912
Ostra AN 17 6875 285787
Montefano MC 18 3541 289328
Castelfidardo AN 19 18733 308061
Castelbellino AN 19 4947 313008
San Paolo di Jesi AN 20 933 313941

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km W of Ancona (100861 inhabitants)
42 Km SE of Fano (60888 inhabitants)
53 Km SE of Pesaro (94582 inhabitants)
85 Km SE of Rimini (147750 inhabitants)
86 Km NE of Foligno (57155 inhabitants)
94 Km NE of Perugia (166134 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 2020-04-22
13:38:14		 43.5652 13.3637 34 2020-07-18
21:08:40		 Bollettino Sismico Italiano INGV 80233391
Reviewed
Rev100 		ML 1.8 2020-04-22
13:38:15		 43.5707 13.3587 34 2020-04-22
13:49:25		 Sala Sismica INGV-Roma 78473121
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-22 13:38:14 ± 0.17
Latitude 43.5652 ± 0.0054
Longitude 13.3637 ± 0.0074
Depth (km) 34 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80233391

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 548
Semi-minor axis of confidence ellipse (meter) 416
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 269
Circular confidence region, given by single value of horizontal uncertainty (meter) 550.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 105
Number of associated phases, regardless of their use for origin computation 50
Number of defining phases 36
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.66550
Number of stations at which the event was observed 32
Number of stations from which data was used for origin computation 19
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 78473121
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-22 13:49:25

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 80233391
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-16 12:57:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MFNL.HHZ. 2020-04-22T13:39:56.58 3.0 undecidable manual Pg 13.1 0
IV.IFIL.HHZ. 2020-04-22T13:39:42.76 3.0 undecidable manual Pg 8.7 0
IV.PAOL.HHZ. 2020-04-22T13:39:28.70 3.0 undecidable manual Sn -6.59 0
CH.FUORN.HHZ. 2020-04-22T13:39:21.61 3.0 undecidable manual Pg 3.79 0
IV.PTRJ.HNZ. 2020-04-22T13:39:21.52 3.0 undecidable manual Sn -5.96 0
IV.SARZ.HHZ. 2020-04-22T13:39:17.52 3.0 undecidable manual Pg 4.65 0
CR.STON.BHZ. 2020-04-22T13:39:17.22 3.0 negative manual Pg 6.82 0
IV.RIBO.EHZ.01 2020-04-22T13:39:16.06 3.0 undecidable manual Sg 2.36 0
IV.MAGA.HHZ. 2020-04-22T13:39:07.23 3.0 positive manual Pg 0.71 0
IV.ZONE.HHZ. 2020-04-22T13:39:05.13 3.0 undecidable manual Pn -4.65 0
IV.NDIM.HHZ. 2020-04-22T13:38:56.26 3.0 negative manual Pg 0.12 0
MN.TRI.HHZ. 2020-04-22T13:38:54.80 3.0 undecidable manual Pg -1.69 0
IV.MMO1.EHZ. 2020-04-22T13:38:39.10 0.3 undecidable manual S 182 73.8705 110 0.82 54
IV.CESI.HHZ. 2020-04-22T13:38:38.10 0.6 undecidable manual S 211 72.372 111 0.21 44
IV.MNTT.EHZ. 2020-04-22T13:38:37.37 3.0 undecidable manual S 2.44 0
IV.PIEI.HHZ. 2020-04-22T13:38:36.90 0.6 undecidable manual S 267 66.6777 113 0.41 42
IV.FDMO.HHZ. 2020-04-22T13:38:35.70 0.3 undecidable manual S 201 62.7927 114 0.18 67
IV.GUMA.HHZ. 2020-04-22T13:38:35.00 0.6 undecidable manual S 182 55.7997 117 1.15 32
IV.FRON.EHZ. 2020-04-22T13:38:33.10 0.3 undecidable manual S 264 51.6039 119 0.25 67
IV.CSP1.EHE. 2020-04-22T13:38:33.60 0.3 undecidable manual S 194 54.0015 118 0.17 68
IV.SSFR.HHZ. 2020-04-22T13:38:32.30 0.3 undecidable manual S 253 48.9177 121 0.06 70
IV.MPAG.EHZ. 2020-04-22T13:38:32.50 0.3 undecidable manual S 279 49.0176 121 0.23 68
IV.PF6.EHN. 2020-04-22T13:38:32.30 0.6 undecidable manual S 196 49.3173 120 -0.03 48
IV.SNTG.HHZ. 2020-04-22T13:38:31.70 0.6 undecidable manual S 225 48.4182 121 -0.43 44
IV.MMO1.EHZ. 2020-04-22T13:38:28.36 0.1 undecidable manual P 182 73.8705 110 -0.07 89
IV.CESI.HHZ. 2020-04-22T13:38:28.16 0.1 undecidable manual P 211 72.372 111 -0.05 91
IV.EL6.EHZ. 2020-04-22T13:38:28.60 0.6 undecidable manual S 219 33.6441 132 -0.33 46
IV.PE3.EHZ. 2020-04-22T13:38:28.26 0.6 undecidable manual P 282 71.1732 111 0.23 44
IV.MNTT.EHZ. 2020-04-22T13:38:28.38 3.0 undecidable manual P 1.32 0
IV.ARVD.HHZ. 2020-04-22T13:38:28.70 0.6 undecidable manual S 258 34.743 131 -0.46 45
IV.PIEI.HHZ. 2020-04-22T13:38:27.39 0.1 undecidable manual P 267 66.6777 113 -0.01 92
IV.SENI.HNN. 2020-04-22T13:38:27.00 0.6 undecidable manual S 326 18.7701 149 0.62 43
IV.AOI.HHZ. 2020-04-22T13:38:26.40 0.3 undecidable manual S 95 19.2696 148 -0.05 73
IV.GUMA.HHZ. 2020-04-22T13:38:26.12 0.1 undecidable manual P 182 55.7997 117 0.25 90
IV.PCRO.HNE. 2020-04-22T13:38:26.20 0.6 undecidable manual S 71 14.3745 155 0.37 48
IV.NARO.HHZ. 2020-04-22T13:38:26.92 0.3 undecidable manual P 275 63.0924 114 0.03 69
IV.CING.HNZ. 2020-04-22T13:38:26.80 0.3 undecidable manual S 213 25.0527 141 -0.55 67
IV.FDMO.HHZ. 2020-04-22T13:38:26.61 0.1 undecidable manual P 201 62.7927 114 -0.23 89
IV.CSP1.EHE. 2020-04-22T13:38:25.51 0.1 undecidable manual P 194 54.0015 118 -0.12 92
IV.FRON.EHZ. 2020-04-22T13:38:25.25 0.1 undecidable manual P 264 51.6039 119 -0.05 94
IV.SSFR.HHZ. 2020-04-22T13:38:24.79 0.3 undecidable manual P 253 48.9177 121 -0.15 70
IV.PF6.EHN. 2020-04-22T13:38:24.74 0.1 undecidable manual P 196 49.3173 120 -0.26 90
IV.SNTG.HHZ. 2020-04-22T13:38:24.68 0.1 undecidable manual P 225 48.4182 121 -0.2 92
IV.MPAG.EHZ. 2020-04-22T13:38:24.96 0.1 undecidable manual P 279 49.0176 121 0 95
IV.ARVD.HHZ. 2020-04-22T13:38:22.87 0.1 undecidable manual P 258 34.743 131 -0.29 92
IV.EL6.EHZ. 2020-04-22T13:38:22.81 0.1 undecidable manual P 219 33.6441 132 -0.22 94
IV.AOI.HHZ. 2020-04-22T13:38:21.64 0.1 undecidable manual P 95 19.2696 148 0.04 100
IV.CING.HNZ. 2020-04-22T13:38:21.78 0.1 undecidable manual P 213 25.0527 141 -0.33 93
IV.SENI.HNN. 2020-04-22T13:38:21.84 0.3 undecidable manual P 326 18.7701 149 0.28 72
IV.PCRO.HNE. 2020-04-22T13:38:21.26 0.6 undecidable manual P 71 14.3745 155 0.02 50
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MPAG.EHN. ML:0.0 0.00011899999999999999 0.18 AML other m 2020-04-22T13:38:32.79
IV.MPAG.EHE. ML:0.0 0.000071808825 0.32 AML other m 2020-04-22T13:38:32.94
IV.FRON.EHE. ML:0.0 0.000051774555 0.1856 AML other m 2020-04-22T13:38:33.36
IV.SSFR.HHN. ML:0.0 0.00017921485000000001 0.3008 AML other m 2020-04-22T13:38:33.54
IV.SSFR.HHE. ML:0.0 0.000146587 0.1856 AML other m 2020-04-22T13:38:33.82
IV.FRON.EHN. ML:0.0 0.000054797315 0.16 AML other m 2020-04-22T13:38:33.57
IV.AOI.HHE. ML:1.3 0.00007351666000000001 0.1024 AML other m 2020-04-22T13:38:28.08
IV.EL6.EHE. ML:1.6 0.000099512815 0.2048 AML other m 2020-04-22T13:38:29.32
IV.EL6.EHN. ML:1.6 0.000099548375 0.3584 AML other m 2020-04-22T13:38:29.52
IV.ARVD.HHE. ML:1.4 0.000062993145 0.16 AML other m 2020-04-22T13:38:29.26
IV.ARVD.HHN. ML:1.2 0.000039941587 0.1408 AML other m 2020-04-22T13:38:28.95
IV.SNTG.HHE. ML:1.2 0.0000320178 0.48 AML other m 2020-04-22T13:38:32.42
IV.SNTG.HHN. ML:1.4 0.0000477249 0.1792 AML other m 2020-04-22T13:38:32.09
IV.SSFR.HNN. ML:2.0 0.00019275500000000002 0.2112 AML other m 2020-04-22T13:38:33.16
IV.SSFR.HNE. ML:1.9 0.00016829330000000002 0.2176 AML other m 2020-04-22T13:38:33.41
IV.GUMA.HHN. ML:1.6 0.00007804389999999999 0.2176 AML other m 2020-04-22T13:38:35.51
IV.GUMA.HHE. ML:1.6 0.000082410275 0.384 AML other m 2020-04-22T13:38:36.80
IV.FDMO.HHE. ML:1.5 0.000051723685 0.2176 AML other m 2020-04-22T13:38:36.16
IV.FDMO.HHN. ML:1.4 0.0000422143 0.1408 AML other m 2020-04-22T13:38:36.79
IV.PIEI.HHN. ML:1.2 0.00002452476 0.4608 AML other m 2020-04-22T13:38:38.60
IV.PIEI.HHE. ML:1.1 0.000019829514999999998 0.2048 AML other m 2020-04-22T13:38:38.90
IV.CESI.HHN. ML:1.5 0.00004579138 0.4608 AML other m 2020-04-22T13:38:38.69
IV.CESI.HHE. ML:1.5 0.00003951717499999999 0.3008 AML other m 2020-04-22T13:38:38.82
IV.MNTT.EHN. ML:1.7 0.00008379154499999999 0.7616 AML other m 2020-04-22T13:38:38.82
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