Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 21-04-2022 and time 21:21:58 (UTC) in region 2 km SE Calestano (PR)

A magnitude ML 2.4 earthquake occured in region: 2 km SE Calestano (PR), on

  • 21-04-2022 21:21:58 (UTC)
  • 21-04-2022 23:21:58 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.5870, 10.1430 at 22 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
Calestano PR 2 2100 2100
Terenzo PR 5 1196 3296
Tizzano Val Parma PR 9 2077 5373
Langhirano PR 10 10315 15688
Fornovo di Taro PR 12 6100 21788
Corniglio PR 13 1936 23724
Solignano PR 13 1773 25497
Neviano degli Arduini PR 14 3649 29146
Lesignano de' Bagni PR 14 5028 34174
Felino PR 14 8790 42964
Berceto PR 15 2109 45073
Varano de' Melegari PR 15 2676 47749
Sala Baganza PR 16 5561 53310
Palanzano PR 17 1142 54452
Medesano PR 19 10828 65280
Vetto RE 19 1860 67140
Monchio delle Corti PR 19 933 68073
Collecchio PR 19 14403 82476
Traversetolo PR 20 9425 91901

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km SW of Parma (192836 inhabitants)
41 Km W of Reggio nell'Emilia (171345 inhabitants)
57 Km N of Carrara (63133 inhabitants)
59 Km NE of La Spezia (93959 inhabitants)
61 Km N of Massa (69479 inhabitants)
62 Km S of Cremona (71901 inhabitants)
62 Km W of Modena (184973 inhabitants)
63 Km SE of Piacenza (102191 inhabitants)
63 Km W of Carpi (70699 inhabitants)
81 Km N of Viareggio (62467 inhabitants)
87 Km NW of Lucca (89046 inhabitants)
95 Km NW of Pistoia (90315 inhabitants)
96 Km W of Bologna (386663 inhabitants)
98 Km E of Genova (586655 inhabitants)
99 Km N of Pisa (89158 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 2.4 2022-04-21
21:21:58		 44.5873 10.143 22 2022-07-08
12:34:01		 Bollettino Sismico Italiano INGV 105332371
Reviewed
Rev100 		ML 2.4 2022-04-21
21:21:59		 44.5972 10.1457 14 2022-04-21
21:39:58		 Sala Sismica INGV-Roma 103585691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-04-21 21:21:58 ± 0.08
Latitude 44.5873 ± 0.0063
Longitude 10.1430 ± 0.0101
Depth (km) 22 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 105332371

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 779
Semi-minor axis of confidence ellipse (meter) 500
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 67
Circular confidence region, given by single value of horizontal uncertainty (meter) 780.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 48
Number of associated phases, regardless of their use for origin computation 68
Number of defining phases 57
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.43
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 2.06394
Number of stations at which the event was observed 55
Number of stations from which data was used for origin computation 46
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 56
Type of magnitude ML
Reference to an origin 105332371
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-06-11 01:17:17

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 56
Type of magnitude ML
Reference to an origin 103585691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-04-21 21:39:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LRP.EHZ. 2022-04-21T21:23:43.62 3.0 undecidable manual Sn 0.34 0
IV.SPS2.HHZ. 2022-04-21T21:23:42.65 3.0 negative manual Pn 1.82 0
IV.POFI.HHZ. 2022-04-21T21:23:41.01 3.0 undecidable manual Sn -2.47 0
IV.CET2.HHZ. 2022-04-21T21:23:35.68 3.0 undecidable manual Pn -0.03 0
IV.MMN.HHZ. 2022-04-21T21:23:32.79 3.0 undecidable manual Pn 0.65 0
IV.RCAV.EHZ. 2022-04-21T21:23:31.15 3.0 undecidable manual Sn -1.04 0
IV.POFI.HHZ. 2022-04-21T21:22:59.05 3.0 undecidable manual Pn 1.46 0
IV.LRP.EHZ. 2022-04-21T21:22:57.13 3.0 undecidable manual Pn -0.35 0
IV.MF5.EHZ. 2022-04-21T21:22:46.42 3.0 positive manual Pn 2.38 0
IV.CSP1.EHZ. 2022-04-21T21:22:43.47 3.0 positive manual Pn 2.35 0
SI.KOSI.HHZ. 2022-04-21T21:22:33.51 0.3 undecidable manual P 24 229.0929 54 0.44 38
IV.CAFI.HHZ. 2022-04-21T21:22:31.49 3.0 positive manual Pn 2.13 0
ST.OZOL.EHZ. 2022-04-21T21:22:31.36 0.3 undecidable manual P 19 213.5196 54 0.23 44
GU.TRAV.HHZ. 2022-04-21T21:22:30.41 0.3 undecidable manual P 299 214.0191 54 -0.79 37
IV.CTI.HHZ. 2022-04-21T21:22:28.97 0.3 undecidable manual P 35 200.1441 54 -0.5 45
GU.RNCA.HHZ. 2022-04-21T21:22:27.48 0.6 undecidable manual S 263 95.1381 98 0.5 43
ST.PANI.EHZ. 2022-04-21T21:22:27.81 0.3 undecidable manual P 29 186.9684 54 -0.01 53
ST.GAGG.HHZ. 2022-04-21T21:22:26.18 0.3 undecidable manual P 21 177.7887 54 -0.5 51
GU.ROTM.HHZ. 2022-04-21T21:22:25.82 0.3 undecidable manual P 282 144.1446 54 3.33 3
ST.DOSS.HHZ. 2022-04-21T21:22:24.03 0.3 undecidable manual P 29 165.1125 54 -1.07 43
SI.LUSI.HHZ. 2022-04-21T21:22:24.45 0.3 undecidable manual P 22 164.5131 54 -0.58 53
ST.RONC.EHZ. 2022-04-21T21:22:24.07 0.3 undecidable manual P 13 159.0186 54 -0.27 59
IV.MABI.HHZ. 2022-04-21T21:22:24.81 0.3 undecidable manual P 10 165.3123 54 -0.32 56
GU.POPM.HHZ. 2022-04-21T21:22:23.39 0.6 undecidable manual S 141 77.367 100 1.09 36
IV.LMD.HHZ. 2022-04-21T21:22:23.59 0.3 undecidable manual P 114 136.3635 95 2.15 23
IV.MERA.HNE. 2022-04-21T21:22:22.34 0.3 undecidable manual P 336 136.0638 95 0.96 48
ST.VARA.EHZ. 2022-04-21T21:22:22.52 0.3 undecidable manual P 23 149.5392 54 -0.64 56
IV.RUFI.EHZ. 2022-04-21T21:22:22.47 0.3 undecidable manual P 127 136.7631 95 0.96 50
IV.MBAL.EHZ. 2022-04-21T21:22:21.07 0.3 undecidable manual P 24 135.2646 95 -0.2 64
IV.ZOVE.EHZ. 2022-04-21T21:22:21.87 0.3 undecidable manual P 47 142.6461 54 -0.44 60
IV.MDI.HHZ. 2022-04-21T21:22:21.10 0.3 undecidable manual P 346 135.3645 95 -0.18 65
IV.ROVR.HHZ. 2022-04-21T21:22:21.29 0.3 undecidable manual P 31 138.2616 95 -0.43 61
IV.MAGA.HHZ. 2022-04-21T21:22:21.03 0.3 undecidable manual P 16 137.1627 95 -0.53 60
GU.GORR.HHZ. 2022-04-21T21:22:19.84 0.6 undecidable manual S 272 67.1772 101 0.23 48
IV.SARZ.HHN. 2022-04-21T21:22:19.76 0.3 undecidable manual P 288 101.7204 97 3.62 3
IV.SALO.HHZ. 2022-04-21T21:22:19.47 0.3 undecidable manual P 14 118.1928 96 0.82 53
IV.VOBA.HNN. 2022-04-21T21:22:19.50 0.3 undecidable manual P 13 120.4905 96 0.5 60
IV.CNCS.EHZ. 2022-04-21T21:22:18.58 0.3 undecidable manual P 3 113.0979 96 0.7 56
IV.BOB.HHZ. 2022-04-21T21:22:18.07 0.3 undecidable manual S 290 58.3971 103 0.75 61
IV.MOCL.EHZ. 2022-04-21T21:22:17.17 0.3 undecidable manual P 128 104.7174 97 0.59 62
IV.CRMI.HHZ. 2022-04-21T21:22:17.84 0.3 undecidable manual P 143 110.2119 96 0.42 64
IV.SGAL.EHN. 2022-04-21T21:22:17.79 0.1 undecidable manual P 7 109.113 97 0.53 81
IV.PII.HHZ. 2022-04-21T21:22:16.32 0.3 undecidable manual P 162 100.7214 97 0.35 67
GU.SARM.EHE. 2022-04-21T21:22:15.38 0.6 undecidable manual S 155 49.2174 106 0.44 48
GU.GENL.EHN. 2022-04-21T21:22:15.96 0.6 undecidable manual P 258 95.0382 98 0.86 37
GU.RNCA.HHZ. 2022-04-21T21:22:15.29 0.1 undecidable manual P 263 95.1381 98 0.17 92
GU.GSCL.HHZ. 2022-04-21T21:22:14.25 0.6 undecidable manual S 127 43.9227 109 0.64 46
GU.EQUI.HHZ. 2022-04-21T21:22:14.07 0.6 undecidable manual S 179 46.7199 107 -0.25 49
IV.ZCCA.HHZ. 2022-04-21T21:22:12.69 0.3 undecidable manual P 111 70.9734 101 1.24 49
GU.MAIM.HHZ. 2022-04-21T21:22:12.82 0.3 undecidable manual P 160 79.7646 99 0.04 74
GU.POPM.HHZ. 2022-04-21T21:22:12.60 0.1 undecidable manual P 141 77.367 100 0.18 96
GU.FIVI.HNZ. 2022-04-21T21:22:12.54 0.3 undecidable manual S 182 38.628 112 0.26 77
GU.CARD.HHZ. 2022-04-21T21:22:10.80 0.1 undecidable manual P 156 67.7766 101 -0.17 97
GU.GORR.HHZ. 2022-04-21T21:22:10.56 0.1 undecidable manual P 272 67.1772 101 -0.31 95
IV.BDI.HHZ. 2022-04-21T21:22:10.79 0.1 undecidable manual P 148 68.376 101 -0.26 95
IV.BOZZ.HNE. 2022-04-21T21:22:10.43 0.6 undecidable manual P 25 63.492 102 0.11 49
IV.PCN.HNE. 2022-04-21T21:22:09.82 0.3 undecidable manual P 327 59.5959 103 0.09 75
IV.BOB.HHZ. 2022-04-21T21:22:09.35 0.3 undecidable manual P 290 58.3971 103 -0.19 75
IV.ERBM.EHE. 2022-04-21T21:22:08.86 0.6 undecidable manual S 131 28.3494 121 -0.94 40
IV.NEVI.HNZ. 2022-04-21T21:22:07.25 0.3 undecidable manual S 92 13.6752 144 0.38 77
GU.SARM.EHE. 2022-04-21T21:22:07.94 0.1 undecidable manual P 155 49.2174 106 -0.24 99
GU.GSCL.HHZ. 2022-04-21T21:22:07.44 0.3 undecidable manual P 127 43.9227 109 0.03 79
GU.EQUI.HHZ. 2022-04-21T21:22:07.20 0.1 undecidable manual P 179 46.7199 107 -0.61 89
GU.FIVI.HNZ. 2022-04-21T21:22:06.15 0.3 undecidable manual P 182 38.628 112 -0.49 71
GU.GRAM.HHZ. 2022-04-21T21:22:06.11 0.6 undecidable manual S 210 12.3765 147 -0.56 49
IV.ERBM.EHE. 2022-04-21T21:22:04.42 0.1 undecidable manual P 131 28.3494 121 -0.79 86
IV.NEVI.HNZ. 2022-04-21T21:22:03.00 0.1 positive manual P 92 13.6752 144 -0.51 100
GU.GRAM.HHZ. 2022-04-21T21:22:02.84 0.1 undecidable manual P 210 12.3765 147 -0.56 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GRAM.HHE. ML:3.3 0.011785 0.24 AML other m 2022-04-21T21:22:06.35
GU.GRAM.HHN. ML:3.1 0.00842 0.3 AML other m 2022-04-21T21:22:07.11
IV.NEVI.HNN. ML:2.7 0.0029649999999999998 0.4 AML other m 2022-04-21T21:22:07.61
IV.NEVI.HNE. ML:2.5 0.001895 0.2 AML other m 2022-04-21T21:22:07.62
GU.EQUI.HHE. ML:1.8 0.00014749999999999998 0.62 AML other m 2022-04-21T21:22:14.62
GU.GSCL.HHE. ML:2.2 0.000486 0.26 AML other m 2022-04-21T21:22:15.77
GU.EQUI.HHN. ML:1.8 0.0001505 1.54 AML other m 2022-04-21T21:22:16.89
GU.GSCL.HHN. ML:2.3 0.0005529999999999999 1.18 AML other m 2022-04-21T21:22:16.92
IV.BOB.HNE. ML:2.5 0.0006879999999999999 1.1 AML other m 2022-04-21T21:22:19.34
IV.BOB.HHE. ML:2.4 0.0005385 0.44 AML other m 2022-04-21T21:22:19.35
GU.CARD.HHE. ML:2.0 0.00016800000000000002 0.7 AML other m 2022-04-21T21:22:20.64
IV.BDI.HHN. ML:2.1 0.000184 0.54 AML other m 2022-04-21T21:22:21.45
GU.GORR.HHN. ML:2.5 0.000547 1.14 AML other m 2022-04-21T21:22:21.80
IV.BDI.HHE. ML:2.1 0.0001945 0.48 AML other m 2022-04-21T21:22:22.07
GU.GORR.HHE. ML:2.4 0.000398 1.52 AML other m 2022-04-21T21:22:22.21
IV.BOB.HNN. ML:2.5 0.0005974999999999999 0.88 AML other m 2022-04-21T21:22:22.26
IV.BOB.HHN. ML:2.4 0.0005585 0.9 AML other m 2022-04-21T21:22:22.26
GU.CARD.HHN. ML:2.0 0.000156 0.42 AML other m 2022-04-21T21:22:24.02
GU.POPM.HHN. ML:2.1 0.000185 0.82 AML other m 2022-04-21T21:22:26.59
GU.RNCA.HHN. ML:2.4 0.0002735 0.48 AML other m 2022-04-21T21:22:27.94
GU.POPM.HHE. ML:2.2 0.00021200000000000003 0.7 AML other m 2022-04-21T21:22:27.41
IV.ZCCA.HNN. ML:2.3 0.000317 0.82 AML other m 2022-04-21T21:22:28.60
GU.RNCA.HHE. ML:2.4 0.000289 1.48 AML other m 2022-04-21T21:22:29.09
IV.ZCCA.HNE. ML:2.4 0.0003905 0.58 AML other m 2022-04-21T21:22:29.34
IV.PII.HHN. ML:2.3 0.000192 0.34 AML other m 2022-04-21T21:22:30.37
IV.PII.HHE. ML:2.3 0.00018449999999999999 0.42 AML other m 2022-04-21T21:22:30.86
IV.SALO.HHN. ML:2.7 0.000389 0.74 AML other m 2022-04-21T21:22:36.05
IV.SALO.HNN. ML:2.8 0.000488 0.8 AML other m 2022-04-21T21:22:36.44
IV.SALO.HHE. ML:2.5 0.000261 0.6 AML other m 2022-04-21T21:22:36.27
IV.SALO.HNE. ML:2.6 0.00028500000000000004 0.6 AML other m 2022-04-21T21:22:36.29
IV.MBAL.EHE. ML:2.4 0.000156 1.86 AML other m 2022-04-21T21:22:39.02
IV.ROVR.HHE. ML:2.5 0.0001895 1.06 AML other m 2022-04-21T21:22:39.19
IV.MAGA.HHN. ML:2.4 0.000158 1.58 AML other m 2022-04-21T21:22:40.90
IV.MBAL.EHN. ML:2.3 0.0001265 1.4 AML other m 2022-04-21T21:22:40.71
IV.ROVR.HHN. ML:2.9 0.00043149999999999997 0.66 AML other m 2022-04-21T21:22:41.48
IV.ZOVE.EHE. ML:2.4 0.0001465 0.46 AML other m 2022-04-21T21:22:41.59
IV.ZOVE.EHN. ML:2.4 0.0001515 1.18 AML other m 2022-04-21T21:22:41.73
IV.MDI.HHE. ML:2.4 0.00013925000000000002 0.84 AML other m 2022-04-21T21:22:43.58
IV.MAGA.HNN. ML:2.2 0.00008575 0.4 AML other m 2022-04-21T21:22:43.51
SI.LUSI.HHE. ML:2.4 0.00010535 0.4 AML other m 2022-04-21T21:22:45.63
ST.DOSS.HHE. ML:2.5 0.00012595 1.46 AML other m 2022-04-21T21:22:45.78
IV.MABI.HHE. ML:2.2 0.000062 0.44 AML other m 2022-04-21T21:22:45.82
IV.MAGA.HHE. ML:2.8 0.000361 1.58 AML other m 2022-04-21T21:22:45.90
IV.MAGA.HNE. ML:2.5 0.000189 1.58 AML other m 2022-04-21T21:22:45.11
IV.MDI.HHN. ML:2.3 0.00011899999999999999 0.66 AML other m 2022-04-21T21:22:46.90
ST.RONC.EHE. ML:2.4 0.000125 0.4 AML other m 2022-04-21T21:22:46.78
ST.DOSS.HHN. ML:2.4 0.0001075 0.46 AML other m 2022-04-21T21:22:48.04
IV.MABI.HHN. ML:1.8 0.000029749999999999998 0.72 AML other m 2022-04-21T21:22:48.71
SI.LUSI.HHN. ML:2.7 0.00020400000000000003 0.26 AML other m 2022-04-21T21:22:48.59
ST.RONC.EHN. ML:2.6 0.000186 0.68 AML other m 2022-04-21T21:22:50.37
IV.CTI.HHN. ML:2.5 0.00008724999999999999 0.9 AML other m 2022-04-21T21:22:56.71
IV.CTI.HHE. ML:2.3 0.00006275 0.88 AML other m 2022-04-21T21:22:58.72
ST.OZOL.EHN. ML:2.3 0.0000528 0.48 AML other m 2022-04-21T21:23:02.15
ST.OZOL.EHE. ML:2.5 0.00008460000000000001 1.48 AML other m 2022-04-21T21:23:02.88
GU.TRAV.HHE. ML:2.3 0.0000501 0.44 AML other m 2022-04-21T21:23:08.55
GU.TRAV.HHN. ML:2.3 0.0000501 0.42 AML other m 2022-04-21T21:23:09.23
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
Waveforms Seismic signals in miniseed + resp format Download