Earthquake with magnitude of ML 2.2 on date 15-04-2022 and time 17:18:19 (Italy) in region Tirreno Meridionale (MARE)

A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 15-04-2022 15:18:19 (UTC)
  • 15-04-2022 17:18:19 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.4380, 15.3240 at 131 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.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km NW of Messina (238439 inhabitants)
46 Km NW of Reggio di Calabria (183035 inhabitants)
93 Km N of Acireale (52622 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 2022-04-15
15:18:19
38.4375 15.3237 131 2022-07-08
12:34:01
Bollettino Sismico Italiano INGV 105334351
Reviewed
Rev100
ML 2.3 2022-04-15
15:18:18
38.529 15.2898 127 2022-04-15
16:02:52
Sala Sismica INGV-Roma 103252861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-04-15 15:18:19 ± 0.34
Latitude 38.4375 ± 0.0225
Longitude 15.3237 ± 0.0321
Depth (km) 131 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 105334351

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3072
Semi-minor axis of confidence ellipse (meter) 1706
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 135
Circular confidence region, given by single value of horizontal uncertainty (meter) 3070.0
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 43
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.56212
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 13
Type of magnitude ML
Reference to an origin 105334351
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-07-01 12:44:17

ML:2.3

Field Value
Value 2.3
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 103252861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-04-15 16:02:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.BAG8.EHZ. 2022-04-15T15:20:09.03 3.0 positive manual Pn -9.99 0
GU.CANO.HHZ. 2022-04-15T15:20:08.21 3.0 undecidable manual Pn -9.17 0
GU.GRAM.HHZ. 2022-04-15T15:20:05.72 3.0 negative manual Pn -2.59 0
IV.RIBO.EHZ.01 2022-04-15T15:19:54.55 3.0 negative manual Pg 8.79 0
IV.MURB.HHZ. 2022-04-15T15:19:49.86 3.0 undecidable manual Pg 8.59 0
IV.PII.HHZ. 2022-04-15T15:19:44.55 3.0 positive manual Pn -9.99 0
IV.MNTT.EHZ. 2022-04-15T15:19:38.68 3.0 negative manual Pg 4.06 0
IV.MRVN.HHZ. 2022-04-15T15:19:28.37 3.0 undecidable manual Sn -9.14 0
CR.STON.BHZ. 2022-04-15T15:19:28.34 3.0 positive manual Pn -4.46 0
OT.OT14.EHZ. 2022-04-15T15:19:24.68 3.0 positive manual Pg 8.76 0
IV.MMO1.EHZ. 2022-04-15T15:19:24.76 3.0 undecidable manual Pn -8.73 0
IV.VVLD.HHZ. 2022-04-15T15:19:21.37 3.0 undecidable manual Pg 1.77 0
IV.RCAV.EHZ. 2022-04-15T15:19:17.20 3.0 undecidable manual Pn -5.35 0
MN.TIP.HHN. 2022-04-15T15:19:06.63 0.6 undecidable manual S 56 148.8399 128 1.14 29
IV.SERS.HNN. 2022-04-15T15:19:04.03 0.6 undecidable manual S 60 135.4644 131 0.77 36
IV.CET2.HHZ. 2022-04-15T15:19:02.85 0.6 undecidable manual S 24 132.6672 131 0.04 44
IV.PLAC.HHZ. 2022-04-15T15:18:57.80 0.6 undecidable manual S 89 96.8253 141 0.39 44
IV.SOI.EHE. 2022-04-15T15:18:54.77 0.3 undecidable manual S 122 75.369 148 0.07 73
IV.FERC.HHE.00 2022-04-15T15:18:54.25 0.6 undecidable manual S 88 69.8745 150 0.16 48
IV.AIO.HHE. 2022-04-15T15:18:53.38 0.3 undecidable manual S 189 52.3032 157 1.01 55
MN.CEL.HHZ. 2022-04-15T15:18:52.12 0.6 undecidable manual S 111 53.4021 156 -0.34 48
IV.MTMR.EHZ. 2022-04-15T15:18:52.76 3.0 negative manual Pn -9.99 0
TV.GMB1.HHZ. 2022-04-15T15:18:52.94 0.6 undecidable manual S 124 52.1034 157 0.59 45
IV.JOPP.HHZ. 2022-04-15T15:18:51.69 0.6 undecidable manual S 69 52.3032 157 -0.68 43
IV.MPNC.HHE. 2022-04-15T15:18:50.59 0.6 undecidable manual S 175 32.3454 165 -0.36 50
IV.MSRU.HHZ. 2022-04-15T15:18:49.67 0.6 undecidable manual S 140 25.0527 168 -0.92 41
IV.PIPA.HHZ. 2022-04-15T15:18:48.48 0.3 undecidable manual P 47 173.3931 123 0.14 55
IV.GRIS.HNE. 2022-04-15T15:18:46.09 0.3 undecidable manual P 17 151.5372 127 -0.03 62
IV.CELI.HHE. 2022-04-15T15:18:46.04 0.3 undecidable manual P 43 148.0407 128 0.27 60
MN.TIP.HHN. 2022-04-15T15:18:45.94 0.1 undecidable manual P 56 148.8399 128 0.09 83
IV.SERS.HNN. 2022-04-15T15:18:44.76 0.3 undecidable manual P 60 135.4644 131 0.2 63
IV.CET2.HHZ. 2022-04-15T15:18:44.19 0.3 undecidable manual P 24 132.6672 131 -0.1 64
IV.CAR1.HHZ. 2022-04-15T15:18:42.56 0.1 undecidable manual P 40 118.5924 135 -0.45 82
IV.PLAC.HHZ. 2022-04-15T15:18:41.08 0.1 undecidable manual P 89 96.8253 141 -0.1 92
IV.FERC.HHE.00 2022-04-15T15:18:39.66 0.3 undecidable manual P 88 69.8745 150 0.4 69
IV.SOI.EHE. 2022-04-15T15:18:39.19 0.1 undecidable manual P 122 75.369 148 -0.43 90
IV.AIO.HHE. 2022-04-15T15:18:38.43 0.1 undecidable manual P 189 52.3032 157 0.16 99
TV.GMB1.HHZ. 2022-04-15T15:18:38.38 0.1 undecidable manual P 124 52.1034 157 0.12 100
MN.CEL.HHZ. 2022-04-15T15:18:38.03 0.3 undecidable manual P 111 53.4021 156 -0.29 73
3D.OEM8.HHN. 2022-04-15T15:18:38.38 0.3 undecidable manual P 276 35.5422 164 0.82 62
IV.JOPP.HHZ. 2022-04-15T15:18:37.72 0.1 undecidable manual P 69 52.3032 157 -0.55 91
IV.MPNC.HHE. 2022-04-15T15:18:37.60 0.3 undecidable manual P 175 32.3454 165 0.15 77
IV.MSRU.HHZ. 2022-04-15T15:18:36.35 0.1 undecidable manual P 140 25.0527 168 -0.89 83
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MSRU.HHN. ML:2.2 0.000088111325 0.3584 AML other m 2022-04-15T15:18:50.37
IV.MSRU.HHE. ML:2.4 0.000168990265 0.9856 AML other m 2022-04-15T15:18:50.91
IV.JOPP.HNE. ML:2.6 0.00023457224999999998 0.5504 AML other m 2022-04-15T15:18:52.12
IV.JOPP.HNN. ML:2.7 0.0002712798 0.5376 AML other m 2022-04-15T15:18:52.39
IV.JOPP.HHN. ML:1.8 0.000041404755000000004 0.64 AML other m 2022-04-15T15:18:52.53
IV.JOPP.HHE. ML:1.9 0.000048384705 0.832 AML other m 2022-04-15T15:18:52.35
MN.CEL.HHE. ML:1.9 0.00004539293 1.5616 AML other m 2022-04-15T15:18:53.23
TV.GMB1.HHN. ML:1.5 0.00002085559 1.7024 AML other m 2022-04-15T15:18:54.14
MN.CEL.HNE. ML:2.3 0.000121799835 1.728 AML other m 2022-04-15T15:18:54.09
TV.GMB1.HNE. ML:2.0 0.000059251344999999996 0.7552 AML other m 2022-04-15T15:18:54.14
IV.PLAC.HHN. ML:2.2 0.00007640046 0.5888 AML other m 2022-04-15T15:18:58.78
IV.PLAC.HNN. ML:2.2 0.00007315405999999999 0.6144 AML other m 2022-04-15T15:18:58.78
IV.PLAC.HNE. ML:2.4 0.00010124516 0.768 AML other m 2022-04-15T15:18:59.16
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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