Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 16-04-2022 and time 04:37:25 (Italy) in region 3 km W Caldarola (MC)

A magnitude ML 1.1 earthquake occured in region: 3 km W Caldarola (MC), on

  • 16-04-2022 02:37:25 (UTC)
  • 16-04-2022 04:37:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1380, 13.1960 at 14 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Caldarola MC 3 1823 1823
Serrapetrona MC 5 966 2789
Belforte del Chienti MC 5 1886 4675
Camporotondo di Fiastrone MC 6 563 5238
Cessapalombo MC 6 512 5750
Camerino MC 10 6974 12724
San Severino Marche MC 10 12726 25450
San Ginesio MC 10 3498 28948
Tolentino MC 11 20069 49017
Fiastra MC 12 559 49576
Acquacanina MC 12 121 49697
Pievebovigliana MC 12 866 50563
Colmurano MC 14 1263 51826
Muccia MC 14 915 52741
Castelraimondo MC 14 4587 57328
Fiordimonte MC 14 202 57530
Ripe San Ginesio MC 14 852 58382
Gualdo MC 14 815 59197
Sarnano MC 14 3264 62461
Gagliole MC 15 620 63081
Pieve Torina MC 16 1458 64539
Bolognola MC 16 142 64681
Urbisaglia MC 16 2628 67309
Sant'Angelo in Pontano MC 17 1436 68745
Pioraco MC 18 1134 69879
Loro Piceno MC 18 2401 72280
Pollenza MC 19 6618 78898
Sefro MC 20 422 79320

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km E of Foligno (57155 inhabitants)
60 Km SW of Ancona (100861 inhabitants)
66 Km E of Perugia (166134 inhabitants)
67 Km NW of Teramo (54892 inhabitants)
78 Km NE of Terni (111501 inhabitants)
80 Km S of Fano (60888 inhabitants)
89 Km S of Pesaro (94582 inhabitants)
89 Km N of L'Aquila (69753 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 2022-04-16
02:37:25		 43.1377 13.1957 15 2022-07-08
12:33:51		 Bollettino Sismico Italiano INGV 104069521
Reviewed
Rev100 		ML 1.1 2022-04-16
02:37:25		 43.1385 13.1998 14 2022-04-16
02:50:07		 Sala Sismica INGV-Roma 103266121
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-04-16 02:37:25 ± 0.04
Latitude 43.1377 ± 0.0018
Longitude 13.1957 ± 0.0025
Depth (km) 15 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 104069521

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 248
Semi-minor axis of confidence ellipse (meter) 68
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 48
Circular confidence region, given by single value of horizontal uncertainty (meter) 250.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
Number of associated phases, regardless of their use for origin computation 62
Number of defining phases 61
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.62323
Number of stations at which the event was observed 32
Number of stations from which data was used for origin computation 31
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 103266121
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-04-16 02:50:07

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 104069521
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-05-02 10:20:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LRP.EHZ. 2022-04-16T02:38:10.82 3.0 undecidable manual Sn 0.04 0
IV.PIEI.HHZ. 2022-04-16T02:37:46.57 0.3 undecidable manual S 310 69.1752 93 -0.07 66
IV.TERO.HHZ. 2022-04-16T02:37:46.12 0.3 undecidable manual S 150 66.0894 94 0.33 64
IV.SMA1.EHZ. 2022-04-16T02:37:43.70 0.3 undecidable manual S 169 57.3981 94 0.22 66
IV.FRON.EHZ. 2022-04-16T02:37:43.54 0.3 undecidable manual S 318 56.6988 94 0.23 66
IV.SSFR.HHZ. 2022-04-16T02:37:40.97 0.3 undecidable manual S 315 47.0196 96 0.24 67
IV.ARVD.HHZ. 2022-04-16T02:37:40.60 0.3 undecidable manual S 333 44.9217 96 0.42 65
IV.ASSB.HHZ. 2022-04-16T02:37:40.29 0.3 undecidable manual S 257 44.7219 96 0.16 69
IV.MTRA.EHE. 2022-04-16T02:37:40.47 0.3 undecidable manual S 159 45.3213 96 0.2 68
IV.ATCC.EHZ. 2022-04-16T02:37:40.60 0.3 undecidable manual S 277 45.3213 96 0.34 66
IV.FOSV.EHZ. 2022-04-16T02:37:38.98 0.3 undecidable manual S 297 39.2274 97 0.32 67
IV.PIEI.HHZ. 2022-04-16T02:37:37.74 0.3 undecidable manual P 310 69.1752 93 -0.04 67
IV.NRCA.HHZ. 2022-04-16T02:37:37.13 0.3 undecidable manual S 191 34.3434 99 -0.25 68
IV.TERO.HHZ. 2022-04-16T02:37:37.16 0.3 undecidable manual P 150 66.0894 94 -0.13 66
IV.MNTT.EHZ. 2022-04-16T02:37:37.46 0.3 undecidable manual S 104 33.4443 99 0.32 68
IV.MMO1.EHZ. 2022-04-16T02:37:35.89 0.3 undecidable manual S 158 28.4493 102 0.06 72
IV.FRON.EHZ. 2022-04-16T02:37:35.94 0.1 undecidable manual P 318 56.6988 94 0.09 91
7F.SIB2.EHE. 2022-04-16T02:37:35.77 0.3 undecidable manual S 162 28.749 102 -0.12 71
7F.SIB3.EHN. 2022-04-16T02:37:35.99 0.3 undecidable manual S 168 29.748 101 -0.17 70
7F.SIB1.EHE. 2022-04-16T02:37:35.58 0.3 undecidable manual S 167 27.6501 103 -0.02 73
IV.CESI.HHZ. 2022-04-16T02:37:35.93 0.3 undecidable manual S 238 27.8499 103 0.28 69
IV.MC2.EHZ. 2022-04-16T02:37:35.05 0.3 undecidable manual S 181 25.0527 105 0.1 72
IV.CING.HHZ. 2022-04-16T02:37:35.23 0.3 undecidable manual S 360 26.3514 104 -0.06 72
IV.SMA1.EHZ. 2022-04-16T02:37:35.84 0.3 undecidable manual P 169 57.3981 94 -0.12 67
IV.MF5.EHN. 2022-04-16T02:37:35.63 0.3 undecidable manual S 128 27.0507 103 0.16 71
IV.ATCC.EHZ. 2022-04-16T02:37:34.04 0.3 undecidable manual P 277 45.3213 96 -0.06 70
IV.OFFI.HHE. 2022-04-16T02:37:34.46 0.3 undecidable manual P 119 45.621 96 0.31 66
IV.EL6.EHZ. 2022-04-16T02:37:34.29 0.3 undecidable manual S 340 22.5552 108 -0.02 73
IV.SSFR.HHZ. 2022-04-16T02:37:34.33 0.3 undecidable manual P 315 47.0196 96 -0.04 70
IV.FEMA.HNE. 2022-04-16T02:37:34.58 0.3 undecidable manual S 211 22.755 107 0.22 70
IV.SNTG.HHZ. 2022-04-16T02:37:34.56 0.3 undecidable manual S 302 24.3534 106 -0.22 70
IV.MNTP.HNZ. 2022-04-16T02:37:34.51 0.3 undecidable manual S 90 22.1556 108 0.31 69
IV.MML1.HNE. 2022-04-16T02:37:33.42 0.3 undecidable manual S 262 18.3705 114 0.17 72
IV.FOSV.EHZ. 2022-04-16T02:37:33.11 0.3 undecidable manual P 297 39.2274 97 -0.06 70
IV.ARVD.HHZ. 2022-04-16T02:37:33.86 0.3 undecidable manual P 333 44.9217 96 -0.19 68
IV.ASSB.HHZ. 2022-04-16T02:37:33.84 0.3 undecidable manual P 257 44.7219 96 -0.18 68
IV.MTRA.EHE. 2022-04-16T02:37:33.89 0.3 undecidable manual P 159 45.3213 96 -0.21 68
IV.GUMA.HHZ. 2022-04-16T02:37:32.02 0.3 undecidable manual S 126 13.9749 125 -0.23 72
IV.MNTT.EHZ. 2022-04-16T02:37:32.59 0.3 undecidable manual P 104 33.4443 99 0.3 68
IV.FDMO.HHN. 2022-04-16T02:37:32.47 0.3 undecidable manual S 218 14.2746 124 0.17 72
IV.NRCA.HHZ. 2022-04-16T02:37:32.29 0.1 positive manual P 191 34.3434 99 -0.14 93
IV.MF5.EHN. 2022-04-16T02:37:31.47 0.1 undecidable manual P 128 27.0507 103 0.14 95
IV.MMO1.EHZ. 2022-04-16T02:37:31.26 0.1 undecidable manual P 158 28.4493 102 -0.28 92
7F.SIB2.EHE. 2022-04-16T02:37:31.25 0.1 undecidable manual P 162 28.749 102 -0.32 91
7F.SIB3.EHN. 2022-04-16T02:37:31.39 0.3 undecidable manual P 168 29.748 101 -0.34 68
7F.SIB1.EHE. 2022-04-16T02:37:31.31 0.1 undecidable manual P 167 27.6501 103 -0.1 95
IV.CESI.HHZ. 2022-04-16T02:37:31.51 0.1 positive manual P 238 27.8499 103 0.07 96
IV.MC2.EHZ. 2022-04-16T02:37:31.01 0.3 undecidable manual P 181 25.0527 105 -0.02 73
IV.FEMA.HNE. 2022-04-16T02:37:30.20 0.3 undecidable manual P 211 22.755 107 -0.49 66
IV.SNTG.HHZ. 2022-04-16T02:37:30.81 0.3 undecidable manual P 302 24.3534 106 -0.12 71
IV.MNTP.HNZ. 2022-04-16T02:37:30.66 0.1 undecidable manual P 90 22.1556 108 0.06 97
IV.CSP1.EHE. 2022-04-16T02:37:30.76 0.3 undecidable manual S 172 5.0949 156 0.05 75
IV.MDAR.HNN. 2022-04-16T02:37:30.95 0.3 undecidable manual S 325 7.4814 146 -0.06 75
IV.EL6.EHZ. 2022-04-16T02:37:30.40 0.3 undecidable manual P 340 22.5552 108 -0.26 70
IV.MML1.HNE. 2022-04-16T02:37:30.08 0.1 undecidable manual P 262 18.3705 114 0.03 98
IV.PF6.EHN. 2022-04-16T02:37:30.26 0.3 undecidable manual S 287 0.0999 179 -0.17 74
IV.CING.HHZ. 2022-04-16T02:37:30.88 0.1 undecidable manual P 360 26.3514 104 -0.35 90
IV.FDMO.HHN. 2022-04-16T02:37:29.53 0.1 undecidable manual P 218 14.2746 124 0.03 99
IV.GUMA.HHZ. 2022-04-16T02:37:29.61 0.1 positive manual P 126 13.9749 125 0.14 97
IV.MDAR.HNN. 2022-04-16T02:37:28.67 0.1 undecidable manual P 325 7.4814 146 -0.09 99
IV.PF6.EHN. 2022-04-16T02:37:28.31 0.1 undecidable manual P 287 0.0999 179 -0.11 100
IV.CSP1.EHE. 2022-04-16T02:37:28.63 0.1 undecidable manual P 172 5.0949 156 0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GUMA.HHE. ML:1.4 0.0002105 0.26 AML other m 2022-04-16T02:37:32.95
IV.GUMA.HHN. ML:1.3 0.0001555 1.74 AML other m 2022-04-16T02:37:33.90
IV.SNTG.HHE. ML:1.1 0.00006379999999999999 0.34 AML other m 2022-04-16T02:37:35.28
IV.SNTG.HHN. ML:1.1 0.00006305 0.14 AML other m 2022-04-16T02:37:35.19
IV.CING.HHE. ML:0.9 0.000046399999999999996 0.08 AML other m 2022-04-16T02:37:35.57
IV.CING.HHN. ML:0.9 0.0000448 0.22 AML other m 2022-04-16T02:37:35.97
IV.MMO1.EHN. ML:1.1 0.00006065 1 AML other m 2022-04-16T02:37:36.97
IV.CESI.HHN. ML:0.9 0.0000385 0.42 AML other m 2022-04-16T02:37:36.78
IV.MMO1.EHE. ML:1.0 0.0000431 0.34 AML other m 2022-04-16T02:37:36.80
IV.CESI.HHE. ML:0.9 0.00003565 0.1 AML other m 2022-04-16T02:37:37.01
IV.NRCA.HHN. ML:1.3 0.00008145 0.76 AML other m 2022-04-16T02:37:37.99
IV.NRCA.HHE. ML:1.4 0.00010499999999999999 0.1 AML other m 2022-04-16T02:37:39.15
IV.FOSV.EHE. ML:1.4 0.0000739 0.32 AML other m 2022-04-16T02:37:39.42
IV.FOSV.EHN. ML:1.3 0.00006520000000000001 0.44 AML other m 2022-04-16T02:37:39.58
IV.ASSB.HHE. ML:0.9 0.00002395 0.84 AML other m 2022-04-16T02:37:41.89
IV.ASSB.HHN. ML:0.9 0.000026750000000000003 1.36 AML other m 2022-04-16T02:37:41.95
IV.SSFR.HHN. ML:1.3 0.00005495 1.06 AML other m 2022-04-16T02:37:42.56
IV.ATCC.EHE. ML:0.9 0.000023650000000000002 0.84 AML other m 2022-04-16T02:37:42.52
IV.SSFR.HHE. ML:1.4 0.00007364999999999999 0.2 AML other m 2022-04-16T02:37:42.48
IV.ATCC.EHN. ML:0.9 0.000022499999999999998 1.16 AML other m 2022-04-16T02:37:44.61
IV.FRON.EHN. ML:0.8 0.00001605 0.26 AML other m 2022-04-16T02:37:46.20
IV.FRON.EHE. ML:0.8 0.000013700000000000001 0.46 AML other m 2022-04-16T02:37:48.34
IV.PIEI.HHN. ML:1.0 0.0000164 0.18 AML other m 2022-04-16T02:37:48.04
IV.PIEI.HHE. ML:1.0 0.0000132 0.32 AML other m 2022-04-16T02:37:48.77
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