Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 27-04-2022 and time 04:09:20 (UTC) in region 5 km E Pizzoli (AQ)

A magnitude ML 2.2 earthquake occured in region: 5 km E Pizzoli (AQ), on

  • 27-04-2022 04:09:20 (UTC)
  • 27-04-2022 06:09:20 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.4550, 13.3560 at 11 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
Pizzoli AQ 5 4326 4326
Barete AQ 6 737 5063
Capitignano AQ 9 665 5728
Cagnano Amiterno AQ 11 1369 7097
Campotosto AQ 12 542 7639
Montereale AQ 12 2581 10220
L'Aquila AQ 12 69753 79973
Scoppito AQ 12 3727 83700
Crognaleto TE 15 1297 84997
Pietracamela TE 18 271 85268
Lucoli AQ 18 1011 86279
Fano Adriano TE 18 296 86575
Tornimparte AQ 19 3187 89762
Borbona RI 19 617 90379

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km NW of L'Aquila (69753 inhabitants)
37 Km SW of Teramo (54892 inhabitants)
59 Km E of Terni (111501 inhabitants)
66 Km W of Montesilvano (53738 inhabitants)
68 Km W of Chieti (51815 inhabitants)
70 Km W of Pescara (121014 inhabitants)
71 Km NE of Tivoli (56533 inhabitants)
72 Km NE of Guidonia Montecelio (88673 inhabitants)
77 Km SE of Foligno (57155 inhabitants)
95 Km NE of Roma (2864731 inhabitants)
98 Km NE of Velletri (53303 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 2.2 2022-04-27
04:09:20		 42.4553 13.3562 11 2022-07-08
12:34:03		 Bollettino Sismico Italiano INGV 106018791
Reviewed
Rev100 		ML 2.2 2022-04-27
04:09:20		 42.4637 13.3707 14 2022-04-27
04:13:59		 Sala Sismica INGV-Roma 103830001
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-04-27 04:09:20 ± 0.06
Latitude 42.4553 ± 0.0036
Longitude 13.3562 ± 0.0049
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 106018791

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 457
Semi-minor axis of confidence ellipse (meter) 259
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 231
Circular confidence region, given by single value of horizontal uncertainty (meter) 460.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 62
Number of associated phases, regardless of their use for origin computation 64
Number of defining phases 63
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.08903
Epicentral distance of station farthest from the epicenter (degree) 0.89842
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 37
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 76
Type of magnitude ML
Reference to an origin 106018791
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-06-14 10:32:12

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 80
Type of magnitude ML
Reference to an origin 103830001
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-04-27 04:13:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2022-04-27T04:09:43.26 0.3 undecidable manual S 350 71.6727 50 0.71 57
IV.GUMA.HHZ. 2022-04-27T04:09:42.41 0.3 undecidable manual S 359 67.377 50 1 50
IV.OFFI.HHZ. 2022-04-27T04:09:41.65 0.6 undecidable manual S 27 59.5959 50 2.32 13
IV.FDMO.HHZ. 2022-04-27T04:09:41.94 0.3 undecidable manual S 341 68.0763 50 0.35 64
IV.CESX.HHZ. 2022-04-27T04:09:41.07 0.6 undecidable manual S 285 65.1903 50 0.26 44
IV.MF5.EHZ. 2022-04-27T04:09:40.23 0.6 undecidable manual S 8 59.6958 50 0.89 36
IV.MC2.EHZ. 2022-04-27T04:09:38.12 0.3 undecidable manual S 345 52.4031 50 0.72 59
IV.ATCC.EHZ. 2022-04-27T04:09:37.81 0.6 undecidable manual P 324 99.7224 50 0.1 42
IV.EL6.EHZ. 2022-04-27T04:09:37.69 0.6 undecidable manual P 348 99.123 50 0.08 43
IV.SNTG.HHZ. 2022-04-27T04:09:36.98 0.6 undecidable manual P 339 94.9383 50 0.02 44
7F.SIB2.EHE. 2022-04-27T04:09:36.36 0.3 undecidable manual S 355 48.5181 50 -0.01 72
IV.ASCOL.EHN. 2022-04-27T04:09:36.09 0.6 undecidable manual S 23 47.9187 50 -0.1 47
IV.MMO1.EHZ. 2022-04-27T04:09:36.55 0.3 undecidable manual S 357 49.3173 50 -0.03 71
IV.GAVE.EHZ. 2022-04-27T04:09:36.00 0.3 undecidable manual S 305 46.0206 50 0.31 68
7F.SIB1.EHE. 2022-04-27T04:09:36.82 0.3 undecidable manual S 352 49.2174 50 0.26 68
IV.ARRO.EHZ. 2022-04-27T04:09:36.38 0.6 undecidable manual S 286 50.2164 50 -0.43 44
IV.LRP.EHZ. 2022-04-27T04:09:36.56 1.0 undecidable manual P 168 91.6416 50 0.1 22
IV.T0110.HHZ. 2022-04-27T04:09:35.09 0.3 undecidable manual S 126 42.624 50 0.3 68
IV.ASSB.HHZ. 2022-04-27T04:09:35.72 0.3 undecidable manual P 319 86.4468 50 0.06 66
IV.NRCA.HHZ. 2022-04-27T04:09:35.65 0.3 undecidable manual S 335 46.3203 50 -0.14 70
7F.SIB3.EHN. 2022-04-27T04:09:35.69 0.3 undecidable manual S 351 47.1195 50 -0.29 68
IV.VCEL.EHZ. 2022-04-27T04:09:34.83 0.3 undecidable manual S 99 40.2264 50 0.67 61
IV.CSP1.EHZ. 2022-04-27T04:09:33.16 0.1 negative manual P 350 71.6727 50 -0.22 88
IV.CESI.HHZ. 2022-04-27T04:09:33.13 0.3 undecidable manual P 329 71.1732 50 -0.18 66
IV.MOMA.HHZ. 2022-04-27T04:09:33.69 1.0 undecidable manual P 301 74.8695 50 -0.19 22
IV.CESX.HHZ. 2022-04-27T04:09:32.19 0.3 undecidable manual P 285 65.1903 50 -0.18 67
IV.CERT.HHZ. 2022-04-27T04:09:32.11 0.6 undecidable manual P 209 63.9915 50 -0.09 46
IV.GUMA.HHZ. 2022-04-27T04:09:32.60 0.6 undecidable manual P 359 67.377 50 -0.12 45
IV.OFFI.HHZ. 2022-04-27T04:09:32.18 0.3 undecidable manual P 27 59.5959 50 0.66 59
IV.VVLD.HHZ. 2022-04-27T04:09:32.53 1.0 undecidable manual P 161 68.5758 50 -0.37 21
IV.INTR.HHZ. 2022-04-27T04:09:32.23 3.0 undecidable manual P 66.6777 -0.39 0
IV.FDMO.HHZ. 2022-04-27T04:09:32.72 0.3 undecidable manual P 341 68.0763 50 -0.11 68
IV.FAGN.HHZ. 2022-04-27T04:09:31.72 0.3 undecidable manual S 138 28.1496 50 0.8 59
IV.LNSS.HHZ. 2022-04-27T04:09:31.81 0.3 undecidable manual S 302 30.5472 50 0.23 71
IV.MTRA.EHZ. 2022-04-27T04:09:31.75 0.3 undecidable manual S 6 33.6441 50 -0.63 63
IV.MF5.EHZ. 2022-04-27T04:09:31.66 0.3 undecidable manual P 8 59.6958 50 0.13 68
IV.TERO.HHZ. 2022-04-27T04:09:30.19 0.1 undecidable manual S 47 27.4503 50 -0.56 87
IV.MC2.EHZ. 2022-04-27T04:09:30.29 0.6 undecidable manual P 345 52.4031 50 -0.12 46
IV.MMO1.EHZ. 2022-04-27T04:09:29.59 0.1 positive manual P 357 49.3173 50 -0.34 89
IV.GAVE.EHZ. 2022-04-27T04:09:29.23 0.3 undecidable manual P 305 46.0206 50 -0.19 69
7F.SIB1.EHE. 2022-04-27T04:09:29.65 0.3 undecidable manual P 352 49.2174 50 -0.27 68
IV.ARRO.EHZ. 2022-04-27T04:09:29.86 0.1 positive manual P 286 50.2164 50 -0.21 91
IV.PTQR.HHZ. 2022-04-27T04:09:29.46 0.3 undecidable manual P 176 48.2184 50 -0.3 67
7F.SIB2.EHE. 2022-04-27T04:09:29.39 0.1 positive manual P 355 48.5181 50 -0.42 88
IV.ASCOL.EHN. 2022-04-27T04:09:29.45 0.6 undecidable manual P 23 47.9187 50 -0.26 45
IV.NRCA.HHZ. 2022-04-27T04:09:29.14 0.1 positive manual P 335 46.3203 50 -0.34 89
7F.SIB3.EHN. 2022-04-27T04:09:29.19 0.3 undecidable manual P 351 47.1195 50 -0.4 66
IV.VCEL.EHZ. 2022-04-27T04:09:28.58 0.3 undecidable manual P 99 40.2264 50 0.05 72
IV.T0110.HHZ. 2022-04-27T04:09:28.83 0.1 positive manual P 126 42.624 50 -0.07 95
IV.SMA1.EHZ. 2022-04-27T04:09:28.70 0.3 undecidable manual S 355 19.4694 119 0.14 73
IV.MTRA.EHZ. 2022-04-27T04:09:27.10 0.1 positive manual P 6 33.6441 50 -0.41 90
IV.GIGS.HHZ. 2022-04-27T04:09:27.42 0.3 undecidable manual S 91 17.7711 121 -0.61 65
IV.CAMP.HHZ. 2022-04-27T04:09:26.11 0.1 undecidable manual S 26 9.879 137 0.22 98
IV.RM33.EHZ. 2022-04-27T04:09:26.86 0.1 undecidable manual S 297 12.9759 129 0.18 98
IV.TERO.HHZ. 2022-04-27T04:09:26.24 0.1 undecidable manual P 47 27.4503 50 -0.33 93
IV.FIAM.HNN. 2022-04-27T04:09:26.60 0.6 undecidable manual P 223 28.5492 50 -0.13 48
IV.FAGN.HHZ. 2022-04-27T04:09:26.59 0.6 undecidable manual P 138 28.1496 50 -0.08 49
MN.AQU.HNN. 2022-04-27T04:09:26.67 0.1 undecidable manual S 160 11.9769 132 0.28 96
IV.LNSS.HHZ. 2022-04-27T04:09:26.93 0.1 positive manual P 302 30.5472 50 -0.11 96
IV.SMA1.EHZ. 2022-04-27T04:09:25.24 0.1 positive manual P 355 19.4694 119 -0.06 99
MN.AQU.HNN. 2022-04-27T04:09:24.15 0.1 positive manual P 160 11.9769 132 0.1 100
IV.CAMP.HHZ. 2022-04-27T04:09:24.03 0.1 negative manual P 26 9.879 137 0.27 97
IV.RM33.EHZ. 2022-04-27T04:09:24.44 0.1 positive manual P 297 12.9759 129 0.22 97
IV.GIGS.HHZ. 2022-04-27T04:09:24.78 0.1 negative manual P 91 17.7711 121 -0.22 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHN. ML:2.3 0.0025949999999999997 0.38 AML other m 2022-04-27T04:09:26.51
IV.CAMP.HHE. ML:2.1 0.001495 0.34 AML other m 2022-04-27T04:09:26.35
IV.RM33.HNE. ML:2.9 0.007875 0.26 AML other m 2022-04-27T04:09:27.25
IV.RM33.EHE. ML:2.9 0.00762 0.26 AML other m 2022-04-27T04:09:27.26
IV.RM33.HNN. ML:2.6 0.004415 0.24 AML other m 2022-04-27T04:09:27.21
IV.RM33.EHN. ML:2.6 0.004655 0.24 AML other m 2022-04-27T04:09:27.22
IV.GIGS.HHE. ML:2.0 0.000775 0.12 AML other m 2022-04-27T04:09:27.75
IV.GIGS.HHN. ML:2.0 0.0008089999999999999 1.2 AML other m 2022-04-27T04:09:28.88
IV.SMA1.EHN. ML:2.5 0.0021799999999999996 0.52 AML other m 2022-04-27T04:09:29.43
IV.TERO.HHE. ML:2.3 0.0011635 0.18 AML other m 2022-04-27T04:09:30.76
IV.TERO.HNE. ML:2.5 0.001795 0.16 AML other m 2022-04-27T04:09:30.76
IV.TERO.HHN. ML:2.4 0.001215 0.34 AML other m 2022-04-27T04:09:30.78
IV.SMA1.EHE. ML:2.4 0.0020350000000000004 1.42 AML other m 2022-04-27T04:09:30.26
IV.MTRA.EHN. ML:2.6 0.0016 1.62 AML other m 2022-04-27T04:09:32.89
IV.MTRA.HNN. ML:2.6 0.0016200000000000001 1.62 AML other m 2022-04-27T04:09:32.89
IV.MTRA.HNE. ML:2.5 0.001495 1.54 AML other m 2022-04-27T04:09:32.92
IV.MTRA.EHE. ML:2.5 0.001465 1.56 AML other m 2022-04-27T04:09:32.93
IV.LNSS.HHN. ML:2.5 0.0014225 0.16 AML other m 2022-04-27T04:09:32.18
IV.LNSS.HNN. ML:2.4 0.0012725 0.16 AML other m 2022-04-27T04:09:32.19
IV.LNSS.HNE. ML:2.5 0.001365 0.62 AML other m 2022-04-27T04:09:32.17
IV.LNSS.HHE. ML:2.5 0.0013900000000000002 0.64 AML other m 2022-04-27T04:09:32.16
IV.FAGN.HHE. ML:0.0 0.0020350000000000004 1.4 AML other m 2022-04-27T04:09:32.17
IV.TERO.HNN. ML:2.3 0.001195 0.48 AML other m 2022-04-27T04:09:32.92
IV.FAGN.HHN. ML:0.0 0.0022199999999999998 1.44 AML other m 2022-04-27T04:09:33.81
IV.VCEL.EHN. ML:0.0 0.001145 0.94 AML other m 2022-04-27T04:09:35.78
IV.NRCA.HHN. ML:2.4 0.000795 0.12 AML other m 2022-04-27T04:09:36.55
IV.NRCA.HNN. ML:2.4 0.0006684999999999999 0.1 AML other m 2022-04-27T04:09:36.60
IV.NRCA.HNE. ML:2.4 0.0007564999999999999 0.72 AML other m 2022-04-27T04:09:36.62
IV.GAVE.EHE. ML:2.2 0.0005470000000000001 0.2 AML other m 2022-04-27T04:09:36.67
IV.MMO1.EHN. ML:2.1 0.0003345 0.42 AML other m 2022-04-27T04:09:36.88
IV.NRCA.HHE. ML:2.4 0.0006965 1.28 AML other m 2022-04-27T04:09:36.26
IV.T0110.HHN. ML:2.5 0.0010554999999999998 0.3 AML other m 2022-04-27T04:09:37.00
IV.VCEL.EHE. ML:0.0 0.00171 1.58 AML other m 2022-04-27T04:09:37.04
IV.ARRO.EHN. ML:2.1 0.00033150000000000003 0.56 AML other m 2022-04-27T04:09:38.22
IV.MC2.EHN. ML:2.4 0.0005595 1.82 AML other m 2022-04-27T04:09:39.92
IV.MC2.EHE. ML:2.4 0.0005545 0.34 AML other m 2022-04-27T04:09:39.67
IV.GAVE.EHN. ML:2.2 0.000422 0.82 AML other m 2022-04-27T04:09:40.02
IV.ARRO.EHE. ML:2.0 0.0002325 0.24 AML other m 2022-04-27T04:09:40.22
IV.MMO1.EHE. ML:1.9 0.000213 0.32 AML other m 2022-04-27T04:09:40.54
IV.PTQR.HHN. ML:1.6 0.0001114 0.36 AML other m 2022-04-27T04:09:40.39
IV.PTQR.HHE. ML:1.6 0.00010765 0.3 AML other m 2022-04-27T04:09:40.79
IV.T0110.HHE. ML:2.5 0.0009945 1.66 AML other m 2022-04-27T04:09:40.12
IV.MF5.EHE. ML:2.2 0.0002985 0.74 AML other m 2022-04-27T04:09:41.03
IV.FDMO.HHN. ML:1.8 0.00011645 0.2 AML other m 2022-04-27T04:09:42.84
IV.CESX.HHN. ML:1.8 0.000125 0.98 AML other m 2022-04-27T04:09:42.80
IV.MF5.EHN. ML:2.2 0.00031 0.8 AML other m 2022-04-27T04:09:43.70
IV.OFFI.HHE. ML:2.6 0.0008374999999999999 0.46 AML other m 2022-04-27T04:09:43.49
IV.OFFI.HHN. ML:2.5 0.0006405000000000001 0.48 AML other m 2022-04-27T04:09:43.31
IV.INTR.HHE. ML:2.0 0.000161 0.92 AML other m 2022-04-27T04:09:43.82
IV.INTR.HNN. ML:2.2 0.0003035 1 AML other m 2022-04-27T04:09:43.96
IV.INTR.HHN. ML:2.2 0.00027800000000000004 1.32 AML other m 2022-04-27T04:09:43.96
IV.CESX.HHE. ML:1.7 0.00009925 0.42 AML other m 2022-04-27T04:09:44.03
IV.GUMA.HHN. ML:2.3 0.00037 0.48 AML other m 2022-04-27T04:09:44.54
IV.GUMA.HNN. ML:2.4 0.00039749999999999996 0.9 AML other m 2022-04-27T04:09:45.56
IV.FDMO.HHE. ML:1.7 0.00009695 0.24 AML other m 2022-04-27T04:09:45.44
IV.CESI.HHN. ML:2.0 0.000152 0.96 AML other m 2022-04-27T04:09:45.43
IV.CSP1.EHE. ML:2.3 0.00033600000000000004 0.64 AML other m 2022-04-27T04:09:45.54
IV.CERT.HHN. ML:2.0 0.00020700000000000002 0.58 AML other m 2022-04-27T04:09:45.88
IV.CESI.HHE. ML:1.8 0.00010775000000000002 0.7 AML other m 2022-04-27T04:09:45.62
IV.CERT.HHE. ML:1.8 0.00011099999999999999 0.48 AML other m 2022-04-27T04:09:45.39
IV.MOMA.HHE. ML:2.1 0.000195 0.16 AML other m 2022-04-27T04:09:45.74
IV.CSP1.EHN. ML:2.4 0.0004275 1.5 AML other m 2022-04-27T04:09:45.84
IV.GUMA.HNE. ML:2.3 0.00035999999999999997 0.98 AML other m 2022-04-27T04:09:46.12
IV.MOMA.HHN. ML:2.1 0.000199 1.04 AML other m 2022-04-27T04:09:47.27
IV.GUMA.HHE. ML:2.3 0.00038 0.24 AML other m 2022-04-27T04:09:47.42
IV.INTR.HNE. ML:2.1 0.0002185 0.48 AML other m 2022-04-27T04:09:49.37
IV.ASSB.HHN. ML:1.9 0.0000902 0.22 AML other m 2022-04-27T04:09:49.32
IV.ASSB.HHE. ML:1.8 0.00008735000000000001 0.24 AML other m 2022-04-27T04:09:49.97
IV.EL6.EHN. ML:2.1 0.00013700000000000002 0.76 AML other m 2022-04-27T04:09:53.65
IV.EL6.EHE. ML:2.2 0.00014350000000000002 1 AML other m 2022-04-27T04:09:54.27
IV.ATCC.EHE. ML:1.9 0.0000738 1.22 AML other m 2022-04-27T04:09:55.13
IV.SNTG.HHN. ML:1.7 0.000054199999999999996 0.3 AML other m 2022-04-27T04:09:55.80
IV.ATCC.EHN. ML:2.0 0.00008975 0.44 AML other m 2022-04-27T04:09:57.04
IV.SNTG.HHE. ML:1.8 0.00006095 0.64 AML other m 2022-04-27T04:09:59.78
IV.MIDA.HHE. ML:1.8 0.00004255 1.62 AML other m 2022-04-27T04:10:00.05
IV.MIDA.HHN. ML:1.8 0.00005105 1.58 AML other m 2022-04-27T04:10:08.19
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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